What are the advantages of vacuum hot water boiler
Traditional industrial boiler is not very convenient for the civilian supply of hot water,to meet the needs of different clients,Zhengzhou Boiler Co., Ltd has independently developed the vacuum phase-change hot water boiler.
Externally looked,the lower part of vacuum hot water boiler is same as the ordinary hot water boiler’s,the upper part is vacuum steam chamber,the heat exchanger is inserted in it.In the following sections,the advantages of vacuum hot water will be introduced detailedly.
No annual inspection
In china,traditional industrial hot water boilers need the annual inspection of the relevant state departments,it takes too much time an energy to do that.The vacuum hot water boiler do not need that according to the provisions of the state,it reduces some unnecessary spending and trouble for the small enterprise.
Long service life
The service life of ordinary industrial hot water boiler is about 8-10 years,because there is no scale formation in the vacuum hot water boiler,its service life is 1.5to 2 times as much as that of ordinary ones.Its heat exchanger is made of stainless steel pipe,service life designed is more than 20 years.
High thermal efficiency
The thermal efficiency of ordinary industrial hot water boiler is decreasing year by year,but the vacuum hot water boiler adopts the three return structure,furnace body never scale,it can maintain the high efficiency running for years.
Safety and environmental protection
For the vacuum hot water boilers,the pressure of the medium circulation system is lower than the atmospheric pressure,in the operation,the internal absolute pressure is 0.02 ~ 0.08 MPa,the unit is in the vacuum state,the explosion will not happen.Meanwhile,the soot emissions is extremely low because of the complete combustion,the NOX formation is effectively inhibited because of secondary combustion,the combustion noise is small because of the low back pressure of furnace.
In addition,the engineer of Zhengzhou Boiler Co., Ltd,also indicates that the fireman of traditional industrial boiler must have relevant certificates,but,the vacuum hot water boilers manufactured by Zhengzhou Boiler Co., Ltd,can be placed in the basement,on the roof, in the green belts, and simply need the occasional supervision and observation of personnel,please browse its webpage or consult us for more details!
