One ton of how superheated steam generated refers to the hourly evaporation of the boiler at a certain pressure and a certain temperature. Also called output, is the ability to output steam or produce certain parameters of hot water. A steam boiler is the amount of steam that can be output per hour in tons per hour.

The how superheated steam generated included two proposed by xi 'an Jiaotong university on the core technology institute of boiler for a patent for invention:

Boiler design is unreasonable result in uneven distribution of traffic in each circulation circuit. Heat too much deviation, solder angular, square, flat plate structure, the steel does not meet the requirements; good manufacturing and repair process. If the how superheated steam generated welding quality substandard easily rupture.

February 13, 2019, a food processing plant in Heilongjiang province, after the Spring Festival to resume production process, how superheated steam generated explosion accident occurred, killing two people were killed, to the masses lives and property of people come at a cost, resulting in adverse social impact .

To reduce boiler accident, maintain social stability and security personnel, Suihua City Market Authority to act quickly, on February 15 Kusakabe issued an emergency notice to deploy to carry out safety hazards investigation boilers within the city, the focus of the investigation after the Spring Festival recovery boiler operation baths and other crowded places in boilers, boiler timely elimination of security risks in the management and operation aspects of existence.

As of now, law enforcement officers deployed 116 times, check unit 52, checks the boiler 64 for five in the boiler there are security risks of Special Equipment Safety Supervision issued a letter of instruction, ordered to stop using, be put into use after the rectification qualified.