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steam boiler natural gas lpg city gas fired

Steam and hot water boiler water level gauge fault safe hydraulic machine operating company of Henan fast boiler with small series to introduce a common steam boiler lpg city gas fired water gauge Problem safe operation of steam and hot water boiler water gauge failure of hydraulic machine, the causes and solutions approach a hot water boiler steam water gauge reason and common problems: 1, the water level is too low mounting table; 2, water table, even the water pipe is too small; table 3 have low level or a water level indicator, when active, only one only water table; 4, the ground water table, drain cocks no drainage; 5, a drum water level on the table is valid, another water table damage; 6, the tap water gauge screw fixed; 7, the tap water gauge leak, leaking; 8, the performance of the water table level false; 9, the drum water level in the water table irregularities two inconsistent; water gauge glass often broken; 11, water level gauge glass without guard; 12, water gauge low water level glass plate not shown in the red line instructions; 13, glass plate dirty water table, the water level observation is unclear. The main reason is because of 1-4 above design, installation or alteration of dislocation caused. When the steam boiler with a low water table position when the drum is only a case of the water table, water table because the internal balancer lowland leakage short-circuit (at that time can not be detected), resulting in the emergence of lowland water table high water level ( the so-called full of water), and the water table on the drum performance but low water level (or even probably not see the water level), then the fireman because they can not determine the true level of the boiler will go immediately and check the water level in the drum on the table, it will be very serious water shortage in container delays when the boiler accident occurred. Glass-sided water table in front of a glass sheet metal frame box lined with asbestos pad contact surface made of cardboard and then screw the cover frame and the cover pressure closely. Some even show the water level too low trust status of the water table, and take a little sewage, mistakenly steam boiler water when filled with water incident handling, accelerate the production of the accident, there is precedent for such incidents to be investigated. Then, the above-mentioned reasons hinder 5-9 problem occurs mainly boilers lasting not run when washed in water table, not routine maintenance, resulting in water gauge cocks rust, gas, water and even the block, or insufficient packing or aging deterioration. False water level phenomenon, in addition to gas, water or even the cock pipe is blocked, but also could be vapor, the water pipe connected to the water table caused by misalignment connection; steam, water tap handle installed the wrong position resulting cock closed, since there poor water quality, the boiler priming and thrown false water level. Water gauge glass is broken mainly steam, water faucet centerline not aligned, the presence of glass bending stress; long glass without expansion gap; water table is at the window glass is a cold draft, and the glass pipe quality was poor. Safe operation of hydraulic machine 1, hydraulic machine operator must be trained to master the equipment performance and operating techniques to work independently. 2, before the operation, you should clean up various debris on the mold, wipe any dirt hydraulic rod. 3, the mold must be installed hydraulic machine in case of power failure, and prohibit the collision start button, the lever foot on the footswitch. 4, installed on the upper and lower dies, the die gap adjust, unilateral allowed off-center, a good confirmation of the fixed mold pressure again. 5, before the hydraulic machine is first started working apparatus idling 5 minutes while checking whether enough oil tank, pump noise is normal, the hydraulic unit and pipes, fittings, if the piston leakage phenomenon.

Steam boiler should be noted that when Di operating high specification and steam boiler lpg city gas fired efficiency matters, strong firepower, Di is a common production equipment, but also has some of its own Di dangerous if used improperly, it will cause unnecessary trouble. So master the instructions for use steam boilers, clear during the operation Di Di precautions are necessary. Note that when then the next, the editor based on years of experience, the use of steam boilers with compliance and Di operational considerations summarized below. A steam boiler Use: When the company receives a steam boiler, boiler Di for normal use, as well as business operators Di their own safety, must strictly abide by the "Production Safety Law," "Boiler and Pressure Vessel Safety Supervision Provisional Regulations" "Steam Boiler the relevant provisions of security technology supervision regulations ". This applies to a fixed pressure steam boiler water as a medium, comprising a coal-fired steam boiler, a steam boiler fuel, gas steam boiler. Use of the boiler plant Di technology should have the appropriate certificate, have both technical documentation and construction quality boiler installation supporting information. Enterprises must attach great importance to the boiler safety. Appoint a full-time staff responsible for managing the boiler equipment, improve the management of the use of boilers in accordance with code requirements. Formulate ensure the safe operation of the boiler structure according to the type of boiler, combustion and explosion-proof requirements and procedures, fire prevention, anti-virus and other security management system and the accident approach, in accordance with its strict implementation. Do not drink alcohol and posts and off-site. Boiler should be regularly repair and maintenance, the unit can not be forced to use any security risk boiler. Should be repaired before construction drawings and technical solutions. Repair of technical expertise required reference standards and relevant technical regulations boiler. After completion of repairs, should the pattern, material quality certificate, a certificate of quality inspection and repair and other technical information is stored in the technical archives plant boilers. Non-boiler room operator banned from entering the workplace. Foreign workers must be accompanied by the relevant approval of the leadership or before entering Second, the need to pay attention to Di operational considerations when using the steam boiler: 1, before the boiler must be familiar with the operation manual, simply to protect the safety of the operator and the normal use of the device Di, before starting inspection whether the power supply voltage and the normal operation of the water, close the drain valve, open the water supply valve and check whether the pump stuck, stuck if the water pump cover remove the fan, scroll to the motor shaft can be turned on flexible state inspection or replacement of parts for boilers Turn off the power to avoid live work dangerous. 2, electric control boxes, pump motors and other parts should avoid damp water to prevent burning boiler should pay attention to keep clean, according to the boiler water quality requirements, be sure to install a water softener in use, because they do not use a water softener can cause boiler fouling severe cases can cause burst pipes cut short the life of the boiler. 3, if not in accordance with the provisions of the use of water treatment equipment caused by the above situations are not covered under the warranty, please pay attention when using sewage. To discharge once a day and with a discharge pressure of 0.1MPa-0.15MPa, can prevent clogging pipes, sewage pipes should be properly connected to prevent burns, the flexibility of the safety valve should overhaul, at least once a month to quickly pull the lever to check the safety valve flexibility it off and back seats, the safety valve should be regularly every year to the local technical supervision for verification.

Thirteen Five release plan indicates that China's move towards green development pace firmer, Beijing SASAC Building Materials Service Center from its start, the use of green boiler heating for low nitrogen as the primary task before the onset of winter. SAC Building Materials authorities after preliminary investigation and after the screening, the other fast boiler R & D experience in the field of boiler cleaning two decades expressed appreciation can, in August 2017 signed a five Thalia T6 series one boiler and two vacuum with fast Boiler condensing gas boiler products contract.

Safety rules steam boiler lpg city gas fired steam boiler production, life indispensable important equipment. Boiler room is a vital part of my unit. Steam boiler having a high temperature, high pressure characteristics in use. Such as poor management, will be an accident, causing casualties, the production interruption caused serious losses to the school and state. So each time fireman and maintenance personnel to maintain a high degree of responsibility in their work to ensure the normal operation of the boiler, strictly adhered to. A strict compliance system fireman job, to play unity, mutual help support the spirit of love. Second, improve and maintain boiler equipment, keep boiler room tidy, attention and strive to save coal, water, electricity. Third, in the boiler operation to maintain a predetermined pressure, temperature, pressure must not exceed. Pay attention to discern false water level. Bearing in mind the piping, valves and the valve opening position of the distribution status of operation. Gradually closing the valve should be open or closed on the side of the handwheel. Always pay attention to the old boiler malfunction and run accident precursor, should understand the reasons for treatment and prevention of its occurrence. When the need for urgent and emergency shutdown. Keep in mind the role of the distribution board each button, leaving no more than a total pressure during shutdown and cut off the power supply. Fourth, coal hopper raised or lowered, the lower non-coal hopper to stand, the suction air blower, fan, Java machine, near the transmission gear portion, careful attention to production safety, to prevent accidents. Fireman must stick to work, and offenders a fine deal. V. PREPARATION carefully, to prevent explosive materials hazardous materials into the furnace. Plow winter freeze to prevent collapse injured seam. Coal prevent collision, twisting, crushing, usually using a tool in order. Around six, switchboard and non-flammable metal was stacked, and against dust, attention to fire prevention. Sewage on time, clean the filter in the soot. Seven, when circumstances such as fire or electrical failure in the event of boiler operation, should take urgent measures to monitor and report immediately. Eight, to be reasonable gas, save gas, stop running, take, leak, to prevent burns. IX When the boiler room accident, failure in dealing with accidents, incidents and unclear responsibilities, fireman shall not leave the boiler room. Ten, who caused the accident, were the situation to criticism and other penalties for illegal operations. XI, each class set up a part-time security officer, the implementation of strict supervision, safety procedures, the implementation of the security staff of personal responsibility.

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