Vacuum hot water boiler origin?

Answer: The basic principles of vacuum hot water boilers were developed in 1972 at the Technical University of Zurich. In 1975, TAKUMA(Takuma) developed a vacuum hot water boiler according to this principle, and was patented, and gradually promoted worldwide.

What are the key technologies of vacuum hot water boilers?

Answer: The key technology of vacuum boiler is that the vacuum remains stable for a long time and the leakage rate is very small. Moreover, the size of the vacuum leakage rate is closely related to the technical level and production process level of each manufacturer. The production process of vacuum furnace of environmental protection boiler is very different from that of steam boiler, it looks simple, but it is actually very technically demanding.

What is the cause of vacuum degree damage

Answer: When the vacuum hot water boiler is in the factory, the inside of the circulating fluidized bed boiler is in a vacuum state, but the vacuum will be destroyed during the operation of the vacuum boiler, the main reason is that the production process is not perfect and there is vacuum leakage. In use, the leakage of vacuum boiler is difficult to find out.