Now the development of the catering industry has created a new prosperity of the slaughtering industry. Slaughtering livestock requires a large number of hot water resources, the average person dealing with poultry need a few large barrels of hot water resources, poultry cleaning, plucking, this need to keep returning to the operation, in order to ensure that the poultry is clean, there will be no hair and other residues. In the present industry 4.0 mechanization era machines have gradually replaced manual labor. Mechanized production on the assembly line prompted a greater demand for hot water. The traditional practice is to use gas hot water boilers.

Compared with gas hot water boiler slaughtering industry with gas steam generator advantage of several points are

1. Transmission loss is small, the transmission of steam than the transmission of hot water loss of thermal efficiency is high. The same distance steam transmission than the transmission of hot water in the process of loss is small.

2. The thermal efficiency of a steam generator is much higher than that of a hot water boiler.

3. Less water is consumed, and the heating of the water by the steam generator allows the water to be recycled.

4. The recycled water is more hygienic after the steam high temperature sterilization.

5. Insulation control relative to hot water is more simple. Retirement needs a long time to ensure that the water temperature, gas steam generator can be done that is open and ready to use than hot water boiler insulation control is more convenient.