high quality 7t h industrial boilers manufacturers
As far as we understand fast high quality 7t h industrial boilers manufacturers, Qinhuangdao City, Hebei Province to respond positively to tackling air pollution control actions, and intensive phase-out of coal-fired boilers. May 22, Qinhuangdao City Funing District launched the first action, a paper mill for a six tons of coal-fired steam boiler on-site demolition work. By Comrade Sun Guosheng, deputy director attended the action, and announced that coal-fired boiler central demolitions began.
Party Secretary Sun Zhichuan, Wang Hua district leaders to direct the demolition work, the Municipal Bureau of ecological environment, the ecological environment Branch area, technology and industrial Information Bureau, staying Town, elm Town, the next village management area, Funing town and other relevant units attended centralized demolition action.
The demolition operation was eliminated Qinhuangdao unified action to ban coal-fired boilers, Funing District is the city's main venue for the implementation of this action. 2019 coal-fired boilers area demolished 33 sets of objectives and tasks is that this concentrated action demolish 14 units, 12 sets of new coal-fired boiler investigation, a total of 26 sets of 248 tons of steam coal use is expected to reduce the amount of 149,444 tons, 145.73 tons of sulfur dioxide reduction , 439.37 tons of nitrogen oxides, soot 37.36 tons.
Oil-fired high quality 7t h industrial boilers manufacturers, gas-fired boiler, steam boiler pressure controller function and debugging method
The pressure controller is a electromechanical conversion device which converts the pressure signal into the electrical signal. Its function is to transmit different signals with high pressure and low pressure to the electrical switch for automatic control or interlock protection of the external circuit.
Oven gas hot water high quality 7t h industrial boilers manufacturers boiling out any difference in the boiling gas hot water boiler steam boiler furnace substantially similar, but the difference is as follows: ① boiler water temperature controlled at 95 ℃. ② bleed valve should be open all the way, if the steam discharged from the purge valve, the valve should be boiler feed water to release the water so far. Oven gas hot water boiler steam boiler are substantially similar, but the difference is as follows: ① medium and large hot water boiler heating system may not together with, the oven may be a small hot water boiler with a heating system. ② end stage oven boiler water temperature should not exceed 95 degrees. ③ Because no water table, the water level can not monitor, in advance to connect to the water pipe boilers, boiler feed water after the water pipe up to the discharge.
Second, the shutdown maintenance and corrosion
1. boiler after shutdown, in order to prevent corrosion of the pot must be maintained.
2. Short-term maintenance. Wet regimen employed; i.e. after the shutdown, the water will fill the furnace, the entire exhaust air.