valve regulator boiler

Recently, the vice governor of Henan provincial government, Comrade He Jinping and his party, accompanied by the main leaders of Anyang City, to visit our company for investigation and guidance. Accompanied by the Group Chairman Mr. Lu Haiqing Luhai Gang and Mr. President, R & D Center Exhibition Hall and cleaning valve regulator boilers Laboratories plain plant were overall investigation. We came to the R & D Center Exhibition Hall, the research group members have been attracted to the science of video technology products, stop listening to the president on corporate R & D, manufacturing scientific products situation report.

The problem to be noticed in the next installation step is ventilation, because gas-fired valve regulator boilers produce a large amount of oil smoke in the process of operation, even if each gas-fired boiler has a special smoke exhaust facility. But when installing still should pay attention to the ventilation problem. There are two advantages to ventilation. The first is that it is conducive to smoke emission and the second is to maintain the temperature in the boiler room so that the temperature is set too high to make people feel uncomfortable in it.

About steam valve regulator boiler superheater tubes 1 Blasting failure, bursting phenomenon superheater tubes a. Steam discharge sound or explosions near the superheater. B. abnormally decreased steam flow, and the flow is not less than the water flow normally. C. furnace pressure is reduced or made positive, the door severe, see the fire and smoke outwardly steam discharge hole. D. flue gas temperature after superheaters abnormally decreased or increased temperature difference before and after the flue gas superheater. Serious E. Damaged, the boiler steam pressure drop. F. exhaust gas temperature decreased significantly, the chimney flue gas into a gray or white color. g. draft fan load is increased, the current increased. 2, the superheater tubes blasting process a. Superheater tubes minor rupture, may be appropriate to reduce the load, maintain operation in a short time, this time should be closely monitored for leakage, at the same time, rapid start standby boiler. If the monitoring process fault conditions worsen, it should be shutdown as soon as possible. b. When severe rupture superheater tubes must emergency shutdown.

Domestic small and medium-sized power plant valve regulator boiler generally adopts the medium pressure -3.82 MPa, 450 ° C or sub-high pressure 5.29 MPa-485 ° C, there is also low pressure parameters such as 2.5 MPa -400 ° C . If it is a condensate turbine for pure power generation, the higher the boiler parameters are, the smaller the boiler tonnage required for generating unit (1MW) electricity will be. If the lower the boiler parameters, the larger the tonnage of the boiler needed for generating unit (1MW) electricity. Medium pressure boiler can match 5 t/H for each MW for user reference, namely 5 mw pure power will need 25 t/H steam, say the pressure is 3.82 MPa and the temperature is 450 ° C.

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2019-9-3 · The boiler reduces the FLOW, not the pressure, a different thing. You need a pressure reducing valve on your cold water main. 3 bar should be plenty and stop your problems. You might want to Tee off to the garden tap before the PRV, if that's practical. Half closing the mains stop cock doesn't reduce the pressure, but again the flow.

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water pressure/combi boiler/pressure reducing valve

2019-9-3 · The boiler reduces the FLOW, not the pressure, a different thing. You need a pressure reducing valve on your cold water main. 3 bar should be plenty and stop your problems. You might want to Tee off to the garden tap before the PRV, if that's practical. Half closing the mains stop cock doesn't reduce the pressure, but again the flow.

Get a Quote

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