Guidebooks steam name of different type of boilers steam boilers since more and more frequent, more and more widely, boiler spate of incidents are not uncommon, in the final analysis neglect of usual maintenance boilers, today to talk about Guidebooks steam boiler. 1, before starting to check whether the inlet valve is opened to prevent damage to the machine and the dry interior. The dry steam boiler is strictly prohibited. 2, after completion of production to be shut down from work, and to discharge all the water inside the furnace, the machine to prevent furring. 3, after the completion of the sewage recommended to open all valves, turn off the power. 4, recommended weekly cleaning the furnace and supporting the soft water treatment equipment, each cleaning time is about 1 small. 5, regular inspection line, aging electrical wiring and replacement. 6, regularly turn on the heating furnace tube completely cleaned up once the scale. 7, each year the boiler inspection (Inspection and sent to the local boiler), safety valve, pressure gauge must be verified. (Henan Fang fast production of steam boilers are atmospheric type, so do not send the annual inspection)
In October 2016, my company and the China Dunhuang International Hotel signed a ZWNSL2.1-1.0 / W-Y.Q vacuum condensing gas hot water name of different type of boilers to provide heating and hot water for the hotel. The boiler implementing the response to the national policy of environmental protection requirements and local environmental protection departments on a series of low nitrogen emission standard boiler requirements, in terms of design, manufacture, installation and other sectors have strict checks to ensure that the boiler safe and stable operation.
First, clean environment
The importance of safety valve for steam name of different type of boilerss much do you know? Safety valve on a steam boiler, the importance is clear that the intention is to maintain the safe operation of steam boilers Di, when the medium pressure in the steam boiler or pipe rises automatically open when the rules go beyond the value of the steam boiler safety shutdown. Safety valve so important, then the device Di about it, what should What precautions do, summarized as follows: First, the safety valve device Di: safety valve should be, should be a safety valve when the first time Stoke-on after the completion of the boiler pressure test equipment adjust the working pressure. Second, adjusting the safety valve: Remove the cotter pin, remove the top cover, loosen the hexagon nuts, and then screwing the screw conditioning the stretched spring to relax or tighten the exhaust to reach a pressure relief requirements. After adjusting tighten the lock nut, and then other components installed properly. When the pressure relief valve setting rules should be arriving seals, unless the safety valve check, it does not allow any other times not open the seal. First, when adjusting the safety valve, the water level in the drum should be slightly lower than normal water levels, and water ready at any time after the safety valve can open. Secondly, do not striking any part of the safety valve, the safety valve can only be opened with a lever on the valve, the safety valve is not adjusted before the boiler is not in use.