If a coal gasification technology is to be widely used in actual production, it must have the characteristics of economy, environmental protection and feasibility. Up to now, there is no universal coal gasifier type and technology. All kinds of coal gasifier type and gasification technology have their own characteristics, advantages and disadvantages, and have their adaptability to coal types and applicability to target products.

In recent years, with the development of science and technology, the gas producer has been widely used in industrial heating, which combines the advantages of the above technologies and closely relates to the actual production situation. Its energy-saving and environmental protection effect, low cost and heating performance have been fully affirmed by the vast number of industrial users. Especially in the pottery industry, the role of gas producer is more important. Coal gasifier is developing in the direction of miniaturization, simplification, environmental protection and low production cost, as well as in the direction of field production and field use, so as to minimize the operation link and reduce energy loss. In this way, it can not only meet the use requirements of the vast number of industrial users, but also conform to the national energy-saving and environmental protection policy.

Because the use of gas producer avoids the pollution of the air caused by the exhaust gas from coal combustion, the new equipment of gas producer has been developed rapidly after it was put into use.