Advantages of a simple gas generator:

1. Convenient slag removal: QM-2 wet slag removal series gas generator can easily remove ash and ensure humanized operation as long as it is placed on a horizontal ground;
2. Easy to operate: The coal addition time is displayed based on the gas outlet temperature without the need for experience;
3. Easy to maintain: All furnace components are made of welded parts, and users only need one welder to complete the entire furnace maintenance on site. The maintenance time is short, and reserved maintenance manholes are available for maintenance personnel to enter and exit. All furnace maintenance work can be completed inside the furnace without disassembling the furnace body
4. More uniform combustion: Strong slag breaking ability, ash residue can be evenly distributed along the circumference of the slag tray, and the coal seam can be uniformly moved downwards without uneven coal seam density causing different combustion states in various parts of the furnace (i.e. partial burning problem)

The basic working principle of a simple gas generator

Gas generators use smokeless particles as raw materials. Under the temperature conditions set in the furnace, water vapor and air come into contact with hot carbon to undergo a reaction. The reaction equation is simple as follows:

C+O2=CO2+Q(Heat)C+CO2=2CO-Q(Heat)C+H2O=CO+H2O-Q(Heat)

The simple gas generator produced by our company is divided into three stages. The first paragraph is about the main furnace, with the gas outlet temperature set at400-500℃It can decompose and burn the tar produced to produce carbon dioxide and water. The second section is the secondary furnace, which uses the principle of gravity settling to cool down the gas while eliminating most of the dust. The third paragraph sets up a dedicated desulfurization system, usingNH3When alkaline substances come into full contact with the gas cycle, hydrogen sulfide in the gas reacts with ammonia to produce hydrogen sulfide, which dissolves in water. The reaction equation is as follows:

H₂S+2NH₃·H₂O=（NH₄）2S=2H₂O

The waste liquid after desulfurization is discharged with the slag, firstly removing hydrogen sulfide, and secondly suppressing slag dust and uncleaned dust. Therefore, the emissions of the gas generator produced by our company fully comply with national emission standards and belong to environmentally friendly gas generator equipment.