1. the water tube gas fired steam boiler heat preservation of drainage tube and valve to keep in good condition, such as the valve is leaking, timely treatment, recovery heat preservation. It is very important. Don't ignore it.
2. boiler blowdown work regularly is very heavy, and has to drain 80 times switch valve. Large boiler taking time can be long, and poor working conditions, hot, fine ash, noise. But if the regular drainage is not strictly enforced, drain valve jam will appear.
3.blowdown more observation, open drain valve, the pipeline vibrate, frequency sound very bottom sharp air flow, pipe valves will be fever, without any response, explain impassibility. Should be marked, contact maintenance for processing.
The gas and oil Boiler manufactured by ZG Boiler are widely used in petrochemical, rubber, plastics, food, paper, textile, printing and dyeing, chemical, pharmaceutical and other industrial products processing required for steam, and also can be used in enterprise, hotels, guesthouses and other service industries for heating water and civilian using for steam and hot water.Our quality gas and oil boiler price can meet customer's demand.
Normally 2 valves are given on boiler side and 2 valves on the sea side for blowdown purpose. The idea behind giving two valves for blowdown in each of the places is that the valves attached to the ships hull and the boiler body are very difficult to overhaul, when ship is sailing or in port.
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