The two-stage gas generator causes environmental pollution. In particular, during the purification process, the gas is directly washed with water, cooled, and a large number of impurities are taken out of the gas; the phenolic water produced seriously pollutes the environment. The purification of the two-stage furnace uses indirect cooling, and the water and the gas are not directly connected to prevent water pollution. From the use of multiple manufacturers, the effect is remarkable. Some factories also raise fish in the cooling water, which better reflects the superiority of the two-stage furnace. Therefore, the development trend of gas generators will be mainly two-stage gas furnaces, and single-stage furnaces will withdraw from the stage of history.
       Wuxi Guorong Machinery Manufacturing Co., Ltd. is located in Luoshe Town, Huishan District, Wuxi, on the shore of the beautiful Taihu Lake, with very convenient water and land transportation. Our company specializes in the production of gas generators, LZD electrostatic purification and recovery devices, flue gas dust removal devices, and flue gas desulfurization devices.