Main steam valve should be installed near the outlet of the drum or header of the superheater. Main steam valve vertical shell kolerovarochny boiler may be installed in the boiler room to facilitate local operations. On each steam boilers and steam pipes connected to main pipe, two gate valves shall be installed, should be fitted with a valve and open to the atmosphere between the trap valve, the inner diameter> 18mm.
Gas kolerovarochny boiler cleaning has obvious environmental qualities, at this stage of use coverage is very broad. We found that, once the clean-up work is not in place, resulting in the boiler thermal effects will greatly reduce the accumulation of scale. Under this situation in order to ensure adequate heating capacity then only continue to raise the temperature of the fire, which is increase fuel consumption resulting in a waste of resources.
Nanan purchase Notes gas steam kolerovarochny boiler, which has several large customers in the purchase of gas steam boiler, because it is difficult experienced skills, often do not know how to start. Because more gas steam boiler series, the layout of the second gap, the gap between manufacturers, many people are not informed how should buy, buy later to teach the public a number of tips. First of all, to buy gas steam boiler, it is necessary to figure out the layout of the gas steam boiler, must adjust the equipment to be assembled in use, inspection and maintenance must also, therefore reasonable layout certainly be able to smoothly. Also, all gas steam boiler saturated steam financial burden of a certain amount, but everyone in the course will have a certain amount of loss, which also must be a unit special attention when purchasing gas steam boiler series, and to generalize good supply and demand come to be selected purchase. Thirdly, what matters is a place where there are more gas steam boiler ancillary equipment, have a number of very good assistance role, will be a good low energy consumption, save energy. Therefore, in the purchase of gas steam boiler of the day, these elements mentioned above will certainly have to pay special attention, like so as to be able to buy goods for the good operation of good use.
Low nitrogen kolerovarochny boiler technology made a major breakthrough, however gratifying that through the unremitting efforts of domestic boiler companies, China's low-NOx combustion technology gradually into the world advanced list, catch up with a lot of foreign advanced technology.