Huangtai two-stage furnace machine series products won the title of national new product prize of scientific and "first prize" technological progress, "excellent project prize" in the Chinese Zhongyuan international engineering company (the original machinery & design institute), and access to national "science and technology achievement award", scientific and technological achievement award of Shandong province," silver medal of spark plan exhibition SEC in Shandong province ". It is a recommended "high-efficiency and energy-saving environmental protection product" by the national science and technology commission.
Technological process
Qualified coal for gasification is added into the coal furnace by the automatic stoker. After dry distillation, the semi-coke moves down to the gasification section and reacts with gasifier to form gas (gasification agent is composed of air and steam).The gas produced by gasification section is divided into two parts: one part is drawn from the gas outlet of the lower section of the furnace, and the other part is from the upper section mixed up with the dry distillation air. The gas exported from the lower section enters the cyclone dust collector, wet disc valve and the ash hopper for dust removal and then enters the gas main pipe. The gas exported from the upper section first enters the electric tar-catcher to remove the tar, and then mixes up with the gas from the lower section in the gas main pipe. Finally, the mixed gas is sent to each gas supply point by gas pipeline.
Two-stage Gas Furnace Application case
