OPERATING INSTRUCTIONS FOR HEAT GENERATORS TGU-600, TGU-800, TGU-1000, TGU-1200 Thermometer Exhaust hood damper Warm air outlet pipe Exhaust hood Door of the loading hatch Regulator of air supply to the furnace Ash scraper (damper) Damper of the branch pipe for air supply to the secondary chamber Damper fan outlet regulator Fan Chimney Upper smoke outlet lever Smoke riser Lower smoke outlet lever Smoke riser lower cover Transportation In order to avoid damage to the casing, the TG is transported in a standing position 1. Place the TG on the body (platform) of the vehicle. – When loading and unloading with a crane, hook onto the loops (inside the air outlet pipes); – When loading with a forklift, take it on its paws under the longitudinal braces of the legs. 2. Fix the TG. Use tension straps. FIXING THE HEAT GENERATOR ON THE VEHICLE (CAR) USING THE LOCKING BELT VEHICLE PLATFORM VEHICLE PLATFORM Mounting 1. Install the TG in a room (boiler room, furnace room) or in an open area with a fence. Recommended dimensions of the room: the passages between the TG and the walls should be 1 meter on the sides and back and 2 meters in front. The floor surface must be non-combustible. The supporting surfaces under the feet of the TG should not allow subsidence under the own weight of the TG. 2. Install (connect) the chimney. The upper section of the chimney is inserted into the extension of the lower one. It is not allowed to connect ventilation hoods and exhaust systems to the chimney. It is not allowed to install a chimney with horizontal sections. Inclined sections of the chimney should have a length of no more than two meters and an angle of inclination to the vertical axis of no more than 45 degrees. If necessary, the chimney must be secured with braces or brackets. When installing a chimney in combustible structures of walls, floors, roofs, the chimney must have thermal insulation. 3. Connect the fan outlet branch pipe to the lower inlet branch pipe of the TG with an aluminum flexible air duct (200 or 150 mm in diameter). 4. Connect the fan and TG to the ground loop. 5. Connect the fan motor to the electrical network through a starter (380 volts) or to a socket (220 volts), depending on the type of motor. 6. Screw the thermometer fitting into the threaded socket of the air outlet pipe. 7. Insert the thermometer into the bronze fitting. It is not allowed to rotate the thermometer by the rim of the dial in order to avoid twisting and breaking it. Connect the air distribution system to the TG air outlets (if necessary). Operation When servicing the TG, it is obligatory to use special clothing (gown, suit or overalls made of non-combustible fabric), footwear (boots, boots) and protective equipment (mittens, glasses). Pre-launch stage 1. Carry out an external inspection of the room and the TG: – Clear the passages for access to the control and maintenance levers of the TG. – Check the availability of fire extinguishing equipment, alarms and communications. – Clean the surfaces of the TG and air ducts from dust deposits and remove flammable and combustible items (overalls, cleaning materials, etc.) 2. Check the mobility of the control and maintenance levers: – Upper smoke outlet (rear); – Lower smoke outlet (rear); – Air supply to the furnace (on the lower door); – Pull out the ash scraper and push it in as far as it will go. It is not allowed to rotate the driver in order to unscrew the scraper. If there is ash, remove it with a scoop through the open lower door. – Open the damper of the branch pipe (bottom) for supplying air to the secondary chamber (the position of the ring is vertical). On TGU-1200, 1000 branch pipes are round; on TGU-800, 600 rectangular. – Check the mobility of the damper of the air outlet regulator of the fan. – Check the direction of rotation of the fan. Turn the fan on and off, the direction of rotation is according to the arrow on the fan in the direction of air movement to the TG. Otherwise, swap the phase connections. – Open the bottom cover of the flue riser, check the opening of the condensate drain, clean if necessary. Close the lid. 3. Carry out an internal inspection of the furnace: – Open the door of the loading hatch; – Inspect the furnace and make sure there are no foreign objects; – Make sure the integrity of: the structure of the internal riser of the chimney; grate; partitions of the upper chamber. – – – Open the blower door (lower door); Check for ash, clean if necessary; Push the scraper in until it stops. Attention! When retracted as far as it will go, the scraper closes the segmented hole connecting the blower with the lower smoke outlet. In case of loose cover with a scraper, part of the air will be sucked out by the chimney through the lower smoke outlet. Thus, the air supply to the fuel will decrease, which will lead to a decrease in the intensity of the TG operation. Preparation for start-up 1. Open the rear upper smoke outlet 2. Open the rear lower smoke outlet 3. Open the damper of the branch pipe (from the bottom of the TG) for air supply to the secondary chamber (the ring is vertical) 4. Push the ash scraper up to the stop 5. The damper for regulating the supply air into the furnace (on the blower door) open completely. 6. Set the lever for turning the air control damper at the outlet of the fan at an angle of 45 degrees. 7. 8. Fan off. Through open door of the loading hatch, lay (fill) the fuel on a horizontal grate. The amount of fuel - depending on the fraction, size, humidity. Approximately a layer of 15-20 centimeters. 9. Place crumpled paper, chips, shavings, small pieces of wood, etc. on the inclined front grate. 10. Attention! It is not allowed to use petroleum products and flammable liquids for ignition. 11. Close the loading door (large). 12. Through the open lower door (blew) with a match or a paper torch, set fire to the fuel from below on the inclined front grate. 13. The door blew (small) close. The damper on the door is fully open. 14. Observe the nature of the smoke (intensity and color). 15. When burning tarry fuel, the smoke is dark; At high fuel humidity, the smoke is white. Over time, the smoke becomes lighter and more transparent. 16. Observe the readings of the thermometer. 17. When the air temperature reaches 120÷160 degrees (completion of the process of putting the TG into operation): 18. Close the rear upper smoke outlet. 19. Set the air supply regulator on the blower door to 45 degrees. 20. Turn on the fan. In the future, the intensity of the TG operation is regulated by the degree of opening of the damper for supplying air to the furnace (on the blower door) and the damper for regulating the amount of air blown by the fan. Additional fuel loading during operation 1. Open the rear top smoke outlet. 2. Open the exhaust hood damper. Turn on the fan forced ventilation(in the presence of). 3. Close the air supply damper (on the blower door). 4. Open the loading door. 5. Use a scraper (poker) to evenly spread the fuel in the furnace. 6. Add (if necessary) fuel to the furnace. 7. Close the loading door. 8. Close the rear top smoke outlet. 9. Open the air supply regulator to the furnace (on the blower door). In the future, adjust according to the required mode of operation of the TG Cleaning the blower from ash 1. Open the door of the blower. 2. Pull the ash up to the blower door with a scraper. 3. Remove the ash with a scoop and pour it into a non-combustible container (metal bucket, container). 4. Push the scraper in as far as it will go. 5. Close the blower door. During operation, periodically clean the slots of the grates. Perform flue gas cleaning. Clean the chimney. Clean the lower and upper smoke outlet flaps. 5. Clean the ash chamber. 6. Clean the secondary chamber (afterburner). 1. 2. 3. 4.
Electric heat generators are simple and easy to use, and their cost is several times lower than the cost of a solid fuel counterpart. They are do not require special skills and knowledge of operation, which allows them to be used both in production and in everyday life. Such heating has a lot of advantages, but there are also disadvantages that should also be taken into account. A variety of models that differ in technical specifications, allows you to use heat generators for heating any closed areas. What are the features similar units, as well as which models are most convenient to use in certain cases, we will analyze further.
Since the operation of heat generators, both supporters of this heating method and ardent opponents have appeared. This is due to the ambiguity of the device itself, which, on the one hand, simple, easy and fast, and on the other hand, quite expensive(since it is powered by electricity, which is several times more expensive than gas). Initially, it was planned that heat generators would be used in hangars and large-sized premises that need to be quickly heated. Although over the past 5 years, heat generators have found themselves in a full-fledged heating system, gradually replacing water and gas heating because of their high cost of installation and the equipment itself.
Profitability of using a heat generator as the main source of heating appears only when:
- there is no alternative;
- large quadrature of the heated room;
- need to heat up the room quickly.
Some firms and companies that do not have a gas supply are developing a heating system from heat generators that are located in utility room(usually ground floor). moves through special air ducts that are connected to each room.
It is convenient and practical, rather than using a heater or convector in every room.Design features
Main Feature The design of the heat generator is the absence of a coolant, for which the energy generated by the generator is spent. Electric heat generator consists of the following structural parts:
- fan - circulates air;
- a heating element- consists of heating elements connected to each other, which heats up the air.
HEAT GENERATOR
MANUAL
1. PURPOSE OF THE HEAT GENERATOR 3
2. DESIGN OF HEAT GENERATOR 3
3. INSTALLATION OF HEAT GENERATOR 5
4. OPERATION OF THE HEAT GENERATOR 5
5. MAINTENANCE 6
6. STORAGE AND TRANSPORTATION 6
7. SAFETY REQUIREMENT 6
8. WARRANTY 10
9. ACCEPTANCE CERTIFICATE 10
10. SALE MARK 10
11. APPENDIX 1
POSSIBLE FAULTS AND EMERGENCIES 11
12. APPENDIX 2
GENERAL VIEW OF HEAT GENERATOR TG-2000 12
13. APPENDIX 3
INSTALLATION DIAGRAM OF HEAT GENERATOR TG-2000 13
ATTENTION CONSUMERS!
In the course of technical improvement, changes may be made to the design that improve performance products that are not reflected in the passport and instruction manual.
Before operation, carefully study the passport and the instruction manual.
Loading and unloading operations during transportation should be carried out only for rigging devices. The angle between the chalks is not more than 90°
1. PURPOSE OF THE HEAT GENERATOR
1.1. The heat generator is used to convert the chemical energy of solid wood fuel into the thermal energy of a coolant heated to the required temperature and transfer it to the consumer by a fan or a smoke exhauster.
1.2 The heat generator is used as a producer of a heat-carrying agent for flue gases diluted with air to a predetermined temperature in the design of convective-type drum drying kilns.
1.3. Maintaining the specified volume and temperature of the coolant supplied to drying chamber ensured automatic regulation supply of fuel to the furnace and automatic regulation of the amount of mixed air in the mixer.
2. DESIGN OF THE HEAT GENERATOR
2.1. Heat generator modular design chamber type, includes a furnace with an inclined and horizontal grate, a mixing chamber and an emergency smoke exhaust pipe.
2.2. Furnace space is lined fireclay bricks, maximum working temperature which is 1300ºС, in order to increase the service life, it is not recommended to exceed the temperature in the furnace above 950 °С. The furnace has an arched arched structure, which makes it possible to burn highly moist types of solid lumpy and bulk fuel (woodworking waste) with a high content of volatile substances while ensuring quality and complete combustion, as well as peat. The furnace is equipped with furnace fronts and service hatches, the presence of which allows the loading of lumpy fuel or the removal of ash deposits. The heat insulator installed on the furnace doors and service hatches requires careful and careful handling. The hull design of the furnace ensures compliance with sanitary and hygienic standards and increases the coefficient useful action installations by reducing the loss of thermal energy through the walls of the furnace. Blow fans are installed on the furnace, which provide air supply to the space under the grate and when passing through the grate, and the fuel layer participates in the main combustion. The fan installed on the mixing chamber provides a mixture of flue gases with air and simultaneously supplies air to the afterburning chamber. Precise adjustment the amount of air for combustion is provided in the process of commissioning and depends on the category and moisture content of the fuel. On the body of the furnace there is a window for the mechanized supply of bulk fuel, a draft gauge is also installed, designed to control the rarefaction in the furnace space. A thermocouple is inserted into the furnace space, which controls the temperature in the furnace.
2.3. Afterburner chamber of shaft type, lined with fireclay bricks. The framework is made of heat-resistant steel. Service hatches are provided for cleaning possible ash deposits.
2.4. To obtain a mixture of flue gases with a given temperature, the mixer is equipped with an air duct and a fan, the regulation of the amount of air for mixing is provided by a frequency converter. To ensure high-quality fuel combustion, a high-speed air supply to the afterburner chamber is provided. The combustion device is aggregated with a screw conveyor. The emergency smoke exhaust pipe is made of heat-resistant steel. The inner surface of the pipe is lined with ceramic vermiculite products 65 mm, and has a height from the zero mark of 10.0 meters. The pipe is equipped with a manually operated damper.
2.5. Operating principle.
The operation of the heat generator lies in the fact that during the process of fuel utilization, hot flue gases, purified in the afterburning chamber and mixed to a predetermined temperature in the mixing chamber, enter the drying chamber as a heat-carrying agent.
2.8. Installation of the heat generator is carried out on a flat fireproof area next to the object, providing service areas. The arched ceiling module is installed on the furnace block. Place two layers of mullite-silica felt MKRV-200 on the upper perimeter of the block, 380 mm wide. The mixing chamber is joined from the end to the furnace, also through the MKRV-200 mullite-silica felt, previously glued to both modules and fastened bolted connection. The emergency smoke exhaust pipe is installed in the shell of the mixing chamber module and is bolted to its frame.
Attention:
Connect the fan motors to the production 3-phase 380V network in accordance with their operational documentation. Ground the fans.
3. INSTALLATION OF THE HEAT GENERATOR
Installation of the heat generator is carried out on a flat fireproof area next to the object, providing service areas.
3.1. Set the furnace block, lay the MKRV-200 multi-silica felt on the upper perimeter of the block, two layers 370 mm wide.
3.2. back wall of the furnace block (wall without metal cladding) to paste over with MKRV-200 multi-silica felt in one layer (Appendix 3).
3.3. Paste the rear wall of the mixing chamber (the wall without metal cladding) with MKRV-200 multi-silica felt in one layer (Appendix 3).
3.4. Dock the mixing chamber with the furnace block and tighten with bolts. Punch all gaps along the joining line with MKRV-200 multi-silica felt.
3.5. Install the roof of the heat generator on the combustion unit according to appendix 3.
3.6. Assemble the emergency pipe and install it on the mixing chamber, fasten it with lifting bolts (M24). Punch the gaps between the ring on the roof of the mixing chamber and the emergency pipe with mulite-silica felt MKRV-200.
Attention:
Connecting electrical equipment and consoles automatic control carry out in accordance with the passport and the operating manual for the relevant pieces of equipment.
4. OPERATION OF THE HEAT GENERATOR
4.1. Ignition and heating.
Conduct a visual inspection to ensure that the equipment is intact and undamaged.
4.1.1. Before starting work:
Check the operation of all electric motors for idling and make sure that the currents on all phases do not exceed the rated value,
Make sure there is no vibration;
Remove ash from the grate and from the ash pan at the base of the firebox;
Remove ash from the afterburner chamber;
4.1.2. Fill the chute of the furnace with fuel until pouring onto the inclined grate.
ATTENTION!
During operation, the chute must be constantly filled with fuel. Necessary adjustment fuel supply to be carried out using a frequency converter of the fuel supply mechanism or in manual mode periodically, including fuel supply.
4.1.3. Fire up with wood.
4.1.4. The damper on the emergency smoke exhaust pipe is in the open position.
4.1.5. Turn on blower and mixing fans. The dampers should be open to the minimum. The air distribution damper between the grates is fully open.
4.1.6. Adjust the intensity of the combustion process with the damper of the blowers.
When starting an already cooled combustion device, it is recommended to warm it up at a temperature of at least 800 ° C for 4 hours.
4.2. Conclusion to the mode.
4.2.1. Check instrument settings:
Temperature readings in the furnace 950оС – shutdown of the fuel supply;
Temperature readings in the furnace 1000оС – alarm;
4.2.2. Turn on the fuel supply to automatic mode
Install dampers on the air ducts in accordance with the amount of fuel supplied;
Gradually increase the fuel supply and bring the amount of air supplied to the values corresponding to the thermal regime;
Operate the heat generator in the set automatic mode.
ATTENTION!
When operating in automatic mode, the fuel supply must not be turned off. With frequent shutdowns, reduce the fuel supply or increase the secondary air supply.
When using fuel with a relative humidity of 8-12%, the damper for regulating the air supply under the horizontal grates should be fully open;
When using fuel with relative humidity up to 55%, the damper for regulating the air supply under the horizontal grates should be opened to a minimum, i.e. the main air flow is directed under the inclined grates and a layer of fuel on them. The adjustment of the fuel supply to the furnace is done manually and depends on the type and moisture content of the fuel.
4.3. State stop.
4.3.1. Shut off the fuel supply.
4.3.2. Wait until the fuel burns out completely on horizontal and inclined grates.
4.3.3. Close the damper of the blowers.
4.3.4. Open the furnace door.
4.3.5. Cool the furnace volume to a temperature of 300°C.
4.3.6. Turn off blower and mixing fans.
5. MAINTENANCE
5.1. To prevent the formation of slag and maintain the combustion process, the temperature in the furnace should not exceed 950ºС.
5.2. Periodically remove ash from the grate, from the ash pans of the furnace and from the afterburner chamber, the frequency is determined by the operating conditions and the type of fuel, start removing ash from the grate when a layer of ash deposits is formed up to 50 mm, for this:
5.2.1. Turn off the fuel supply until it burns out on the horizontal and inclined grate (approximately 30 minutes);
5.2.2. Close the damper of the blower fans;
5.2.3. Using the device, collect all the ash from the inclined and horizontal grates. In case of formation of slag, remove large pieces through the furnace front;
5.2.4. Remove ash formations through ash pans;
5.2.5. Close the ash pans;
5.2.6. Turn on the fuel supply;
5.2.7. Return the blower damper to its original position.
ATTENTION!
Time for cleaning the grate, ash pans and burn chamber, no more than 15 minutes. for every operation. Do not stop the heat generator during ash removal.
5.3. As ash deposits accumulate, clean the burn chamber when cleaning the grate and ash pans. To do this, it is necessary to open the maintenance hatch of the afterburning chamber and remove the accumulated deposits.
6. STORAGE AND TRANSPORTATION
Storage of equipment should be carried out under a canopy.
Transportation can be carried out by any mode of transport.
Delivery by road transport dirt roads should be carried out at a speed of no more than 40 km/h, on paved roads - no more than 60 km/h.
7. SAFETY REQUIREMENTS
7.1. installation requirements.
Installation must be carried out in accordance with the installation requirements of this manual.
The installation site must be agreed with the fire inspection in the prescribed manner and equipped with the necessary fire fighting equipment (OHP-10 - 2 pcs., a box of sand (0.5 m3), a hook, a shovel, an asbestos blanket, a bucket) in accordance with GOST 12.1.004- 91. Access to fire extinguishing equipment must always be free.
The heat generator is located in an independent fireproof room or in extensions with direct access to the outside, separated from the main buildings by fireproof walls and ceilings, it is allowed to place it in an open area. Combustible floors are not allowed in these rooms. It is allowed to install hardly combustible floors, provided that they are separated from buildings of III, IV, V degrees of fire resistance by fire walls.
The width of the passages between the boilers and the walls must be at least 1 m. Passages and exits from the room must always be free.
Exit doors should open easily to the outside and not lock from the inside. Do not use bolts or locks while the heat generator is in operation.
It is forbidden to clutter up the room in which the heat generator operates with any objects, as well as store flammable liquids and other combustible materials in it, except for a two-hour supply of firewood or other solid fuel, which should be located at a distance of at least 2 m from the furnace fronts.
When exiting the chimney through attic floor and the roof, fire-prevention cuttings are installed that meet the requirements of building codes and regulations (SNiP-33-75 “Heating, ventilation and air conditioning”). Distance from inner surface smoke channel to the combustible surface - at least 51 cm.
The heat generator must be monitored periodically during operation.
If any defects appear, immediately stop the work by cutting off the fuel supply to the furnace and removing the fuel present in the furnace (emergency stop).
7.2. service organization requirements.
The mounted heat generator is taken into operation by a special commission headed by the chief engineer or chief mechanic with the participation of a representative of the state fire supervision.
Responsibility for compliance with safety measures during the installation and operation of the boiler, as well as access to its maintenance, rests with the engineering and technical worker appointed by order, and for individual facilities - with the managers of facilities where the heat generator is used.
Service is permitted to persons at least 18 years of age who have studied the operation manual and have been trained in the fire-technical minimum program given in Model Rules fire safety for agricultural production facilities.
The service personnel must be instructed in safety regulations and have a permit to service the heat generator.
When unsatisfactory knowledge is found service personnel operation of the heat generator is prohibited.
Posted in a conspicuous place production instruction which outlines the duties of personnel in preparation for launch, during operation, during shutdown and in the event of a fire.
For each heat generator, based on its mode of operation, a periodic maintenance schedule is drawn up.
A log must be kept for each heat generator, where information is recorded on the operating modes and on the implementation of repair and preventive work signed by the person responsible for safe operation.
7.3. Other requirements.
Before starting the heat generator, make sure that the equipment is in good condition. Maintain the equipment in accordance with its operational documentation.
In order to avoid overheating of the heat generator and excessive fuel consumption, it is recommended to maintain a layer of fuel in the furnace no more than cm.
In the case of operation of the heat generator with a layer of fuel exceeding the recommended value by the manufacturer (35-40 cm), and with closed dampers, the following occurs:
Excessive increase in power;
Overheating in general and, as a result, a reduction in service life;
Incomplete combustion of fuel, the formation of soot, the emission of black smoke and, as a result, a violation of the environmental situation in the adjacent area.
Given that the heat generator is manufactured with a power reserve, it is not recommended to operate in a mode higher than the nominal one.
Unauthorized persons are not allowed during operation.
7.4. Conclusion on the technical condition.
The heat generator is allowed to operate if the requirements are met fire safety.
In the event that during the inspection serious shortcomings in the placement of the heat generator, changes or violations of combustion, etc., work is prohibited until these shortcomings are eliminated.
For each heat generator, a passport is filled out during acceptance into operation.
The heat generator must be operated in an optimal mode, which significantly reduces the fire hazard.
During operation, one person can serve several heat generators. Thermal sensors must be installed in the premises fire alarm, provide light and sound alarms.
During operation it is prohibited:
Start the heat generator in the absence of grounding of electrical equipment or with faulty grounding;
Use when kindling gasoline or other types of liquid fuel;
When loading firewood or any other types of lumpy fuel, their contact with the lining in order to avoid its destruction;
Work with constantly open furnace fronts, faulty chimneys, destroyed furnace walls, faulty electric motors and ballasts, as well as in the absence of motor protection;
Leave a running heat generator unattended for more than 1 hour;
Work with disconnected or faulty furnace blowers;
Long-term operation of the heat generator with fully closed air supply dampers;
8. APPENDIX 1 POSSIBLE FAULTS AND EMERGENCIES
8.1. General power outage.
8.1.1. Switch to a backup power source, if available.
8.1.2. If there is no backup power supply, perform an emergency stop with an open damper on the emergency smoke exhaust pipe:
8.1.2.1. Turn off the fuel supply, blower and mixing fans on the control cabinet and, thereby, exclude uncontrolled start-up;
8.1.2.2. Fully open the furnace fronts;
8.1.2.3. If possible, remove fuel from the grates through the combustion front;
8.1.2.4. Throw the rest of the fuel into the ash pan;
8.1.2.5. Remove fuel from ash pans and leave ash pan openings open;
8.1.2.6. Do not allow fuel to burn in the feed chute; for this, cover the fuel with a layer of sand;
8.2. Stopping blowers:
8.2.1. Turn off the power supply to the control cabinet;
8.2.2. Open the lids of the ash pans, ensuring the operation of the combustion device on natural blast;
8.2.3. Stop the heat generator.
8.3. Stop mixing fan:
8.3.1. Switch off the power supply of the fan on the control cabinet;
8.3.2. Open the door of the service front of the afterburning chamber, providing a natural flow of air for afterburning and mixing;
8.3.3. Stop the heat generator.
8.4. Stopping the fuel screw conveyor:
8.4.1. Disconnect the fuel storage hydraulic station and the hopper agitator gearmotors, depending on the configuration, and the auger conveyor on the control cabinet;
8.4.2. Stop the heat generator.
8.5. Stopping the fuel storage or the agitator motor reducer on the bunker:
8.5.1. Disconnect the hydraulic station of the fuel storage and the motor-reducers of the hopper agitator, depending on the configuration and the auger conveyor on the control cabinet;
8.5.2. Stop the heat generator.
8.6. Failure of control automation:
8.6.1. Disconnect the hydraulic station of the fuel storage and the motor-reducers of the hopper agitator, depending on the configuration and the auger conveyor on the control cabinet;
8.6.2. Stop the heat generator.
9 APPENDIX 2 GENERAL VIEW OF THE HEAT GENERATOR
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10 APPENDIX 3 HEAT GENERATOR INSTALLATION DIAGRAM
425. Heat generators, steam and hot water boilers operating on liquid fuel, it is allowed to install both in built-in and attached premises. The walls of the premises in which the thermal units are installed must be fireproof, and the ceilings can be wooden plastered. These rooms should be separated from the main buildings by fire walls and have an independent exit to the outside.
426. A fuel tank with a capacity of not more than 100 liters is placed in another room that meets fire safety requirements. If it is installed in the same room with a heat generator or boiler, it must be located at a distance of at least 2 m from the walls of the units.
In this case, it is not allowed to install it against the nozzle.
Fuel tanks must always be closed, vented to the atmosphere through a breathing tube of at least 50 mm in diameter. It is forbidden to bring the ends of the breathing pipes into the room or into the attic.
427. It is allowed to fill fuel tanks with fuel only with the help of pumps through specially laid fuel lines. A shut-off valve should be installed on the fuel line near the supply tank.
In addition to the consumable fuel tank, it is necessary to have a container installed outdoors for emergency fuel draining. The fuel tank should be periodically flushed to remove dirt and sediment water.
428. Fuel line connections and fittings must be factory-made, hermetically mounted to prevent fuel leakage. It is forbidden to use rubber connections and hoses.
429. It is forbidden to work on the installation with broken fuel lines and fittings, with leaks in the connections, with a faulty chimney, as well as with an electric motor without thermal protection.
430. It is forbidden to use gasoline for the operation of thermal installations or add it to other types of fuel, to equip the supply tank with glass fuel level indicators, to install glass sedimentation tanks on fuel lines, to heat the fuel lines with an open flame.
431. Floors in rooms where heat generators and boilers are installed must be fireproof.
432. When removing brick chimneys hot water boilers and heat generators through combustible floors, fire-prevention cuts of at least 38 cm in size should be arranged with a gasket between the cut and the tree of an asbestos layer 2 cm thick or more.
In the absence of this additional insulation, the size of the cut should be 51 cm. metal pipes through combustible ceilings is not allowed.
433. Start-up, operation and shutdown of thermal units must be carried out subject to the following measures:
a) before starting, check the amount of fuel in the supply and water in the water tanks;
b) before switching on the unit, purge the combustion chamber with air;
c) make sure that there is a spark between the electrodes of the candles;
d) adjust the air supply;
e) after fuel supply, adjust the combustion process to achieve a clean and bright flame.
After the installation is finished, close the shut-off fuel valve at the tank and the control valve on the burner, blow the installation with air.
434. During the operation of the installation, it is necessary to periodically remove the mixing chamber and clean it from carbon deposits.
436. Mounted on farms thermal installations can be put into operation only after their acceptance by a special commission appointed by order of the head of the economy with the participation of a representative of the State Fire Supervision.
during operation of the heat generator TPG-1
INTRODUCTION
This instruction was developed on the basis of the Intersectoral Rules for Labor Protection in Road Transport, approved by the Decree of the Ministry of Labor of Russia dated May 12, 2003 No. 28, taking into account the requirements of legislative acts and other regulatory legal acts Russian Federation containing state regulatory requirements labor protection, "Operation manual" and is intended for service personnel during the operation of the heat generator TGP-1.
- GENERAL SAFETY REQUIREMENTS
The heat generator TGP - 1 is designed for thermal pre-start preparation road transport in garageless storage winter conditions, at negative ambient temperature up to 233 K (-40 °С).
1.1. For trouble-free operation of the heat generator, it is necessary to perform following rules:
– before the heat generator is put into operation by the operator heating system it is necessary to study the passport TGP 1. 00. 00. 000 PS, this instruction, to be instructed on general rules industrial safety, safety measures when working at TGP - 1 and pass a practical test for admission to independent work on TGP - 1;
- at the site of the heat generator, in the immediate vicinity of it, a fire station should be installed, equipped with a manual fire tool, a carbon dioxide fire extinguisher, a lockable box with dry sand and a metal box with a lid for oiled used rags;
- before each working season and before the first inclusion of TGP - 1 in electrical network, it is necessary to check the reliability of grounding, grounding and comply with all electrical safety requirements;
– Refuel only when the heat generator is not running. Spilled fuel and drips must be wiped dry with a rag;
– all malfunctions that have arisen during operation must be eliminated only with the heat generator switched off;
– the service area of the heat generator must be adequately illuminated by a common light source.
RESPONSIBILITY
1.2. The obligation of workers to comply with the rules and norms of labor protection is integral part industrial discipline.
Persons who do not comply with the requirements of this instruction, violating production discipline, are subject to administrative liability in accordance with the established procedure.
Occupational safety largely depends on the worker himself. You should know and strictly follow the requirements of this manual.
- SAFETY REQUIREMENTS BEFORE STARTING WORK
2.1. The heat generator is serviced by one person - the operator of the heating system.
2.2. Before you get started, please read this manual, the sequence of work and if you do not understand something, then it is FORBIDDEN to start the heat generator.
2.3. The heat generator is a direct-flow combustion chamber, a fan and fuel fittings mounted on a metal welded frame.
Direct-flow combustion chamber made of pipes different diameter and length (stepwise) with an increase in diameter and length in the direction of flame attenuation.
- SAFETY REQUIREMENTS DURING WORK
3.1. The fuel supply to the combustion chamber is regulated by a special device connected to the pump rack high pressure.
3.2. Diesel fuel is used for TG operation. At an ambient temperature of -20°C or more, fuel of the appropriate grades (winter) is used.
3.3. The high pressure pump delivers fuel through the nozzle into the combustion chamber. The nozzle atomizes the fuel in the air flow coming from the fan, forming an easily burning mixture, which is ignited by a pilot torch, after which the combustion continues on its own.
Hot gas formed during combustion gas-air mixture enters through air ducts for heating car engines.
3.4. Starting the heat generator:
– fill the tank with fuel;
– remove the pump fuel supply rail by 1/3 from the minimum supply position;
- moisten the ignition torch diesel fuel, light it and insert it into the ignition pipe of the firebox;
- press the "start" button, while the fan and fuel pump should start working;
– make sure that the working mixture ignites in the combustion chamber through the sight glass;
– if the mixture does not ignite, press the “stop” button (switching off the heat generator) and repeat the start operation.
3.5. Work control:
- at normal operation TG in the viewing window, stable combustion (torch) is observed;
- pressure gauge readings should be within 60-120 kgf / cm2, depending on the position of the fuel supply rail to the pump;
- the normal operation of the TG can also be judged by the characteristic sound.
3.6. Maintenance:
– Maintenance(TO) consists in the periodic performance of routine maintenance;
- before the first start of the season, check the reliability of grounding and grounding;
– before each start-up, check fuel system for the absence of fuel leaks (if a leak is detected, find out the cause and eliminate it, and wipe the leaks with a rag), check the reliability of the firebox hatch;
– every 50 hours of operation, drain the sediment from the fuel tank and fine filter housing, wash the filter housing with diesel fuel and replace the filter element; check the oil level in the fuel pump (in two places) and top up if necessary;
- after winter season drain the oil from the fuel pump completely, flush with diesel fuel and fill with fresh oil (about 150 ml), change the V-belt drive mode and apply storage oil to the pulleys and other unpainted surfaces of the product.
SAFETY REQUIREMENTS IN EMERGENCIES
3.7. In the event of an emergency that can lead to an accident - fire or breakdown of the main constituent parts TG, immediately disconnect the TG from the mains and stop with the "stop" button and inform the person in charge of the TG or the head of the RMM about this for acceptance necessary measures security.
- SAFETY REQUIREMENTS AFTER WORK COMPLETION
4.1. At the end of work, turn off the heat generator with the “stop” button, make sure that the combustion (torch) is extinguished.
Check the fuel system for leaks.
4.2. In the event of a malfunction, inform the person responsible for the safe production of work or the head of the RMM.
