Safety valve requirements to be met: (L) greater than the rated evaporation commercial boiler 4 ton armenia 0.5t h /, at least two safety valves installed: equal to or less than the rated evaporation boiler 0.5t h /, mounted on at least a safety valve. Separable
April 15 --16 days, ASME joint review by the American Society of Mechanical Engineers group assignment, our company ASME quality control system and demonstrate products on-site audit. After a strict and rigorous audit, the joint review team leader (AIS) announced: "fast Boiler Co., Ltd.-site audit by ASME recommendation issued: power commercial boiler 4 ton armenias (S) and pressure vessel (U) Certification and Seal"
The ZG commercial boiler 4 ton armenia exported to India a 50 ton ZG series energy-saving circulating fluidized bed power plant boiler. This type of boiler is mainly coal-fired, and it is coal-fired, node-efficient. It is an power plant boiler with excellent performance.
How steam commercial boiler 4 ton armenia operation? A steam boiler scope rules apply to this practice operation of the steam boiler. 2.1 2 content steam boiler process equipment is high-pressure container, the operator must be well-known structures, explanation of the boiler performance and design, operation and obtain operating permits for technical examination in order to operate independently, it must be dressed labor duty products. 2.2 before ignition, each coping member ---- boiler display instrument, an electrical circuit, valves, cocks, pipes, water meter, pump, nozzles and various safety devices according to the procedure to check and confirm that no abnormal situation and leakage It may be started. Closing the hole in advance 2.3 Check the flue, the furnace and no foreign matter before proceeding. 2.4 start, programmed to check that the following do work: water meter; operation of water supply apparatus; low water cutoff operation; action pressure switch; pressure proportional control action; safety valve operation. 2.5 boiler blowdown should be run periodically (once per shift principle), blowdown, or prohibition hand hammer striking thereof with the drain valve opened, flushing water table once per shift. 2.6 boiler operation, the operator leaves his post allowed, when inspection tour should (in general a half-hour inspection, inspection records for one hour). 2.7 inspection tour should wear gloves, can not be touched with bare hands touch the heat conductive member, observe combustion furnace to wear protective glasses. 2.8 alarm has not met Ming, endless self-control or alarm malfunction, the scene was invalid or could not process should be shutdown immediately and report to the leadership process. 2.9 Where any of the following conditions should be treated immediately shutdown a) vapor pressure rises above the pole position, although the strengthening of water supply, steam safety valve has been ruled out, but the pressure continues to rise. b) serious water shortage c) the water level decreases rapidly (although the water supply, but still down) d) water gauge, pressure gauge, safety valves to malfunction. e) the furnace wall is damaged, a large number of smoke f) water supply equipment failure. g) the furnace leaking joints, deformation of the steel sheet, blister or crack is found. h) boiler full of water through drainage is still down. When the rear portion of i) the combustion flue found to have severe, or other polar operator safety risk. j) the occurrence of sudden severe soft drinks were vacated, the boiler or furnace severe vibration. 2.10 into the furnace needs repair, you must shutdown before proceeding to cool to room temperature and adequate ventilation, cooling and insulation must take compulsory measures should only be approved by the leadership in case of emergency, and a person responsible for work safety monitoring . 2.11 chain boiler operation, its vapor pressure, air pressure, temperature must not exceed the specified pressure. 2.12 without permission not allowed to remove or destroy any safety valve, safety valve can not be automatically excluded from the operation of steam, shall report to the leadership of the exhaust valve with an artificial lift, and good maintenance. 2.13 When the general lack of water, they should be immediately "called water" tests, such as when the Department of severe water shortages, shutdown should be an immediate ceasefire to stop the water, such as the Department is not serious water shortages, slowly, a small amount of water, but must be strictly monitoring changes in a variety of instruments. 2.14 When shutdown when a cease-fire, before the air pressure drops to zero, the fireman can not leave their posts. 2.15 slag to be cleaned regularly, focused on targeted stacking. 2.16 boiler system must be checked to confirm a variety of instruments, alarms, safety devices intact, correct, sensitive before shift change. 3 Record 3.1 "fireman shift relief record."