As the main equipment of the gas producer, the burner of the gas producer, whether it is a single-stage or two-stage gas producer, is an important fire-throwing device for "coal-to-gas" equipment. Coal gas generators are also known as coal-to-gas furnaces. They are divided into fixed bed, fluidized bed, and entrained bed coal gas generators. The main components of the mixed gas produced after fuel coal gasification are: carbon monoxide, hydrogen and part of methane.

Gas producer gas is divided into cold gas and hot gas. The main device is: gas producer burner. At present, under the pressure of environmental protection, most of the burners of coal-fired and gas-fired furnaces have been gradually changed to clean energy as fuel, such as natural gas.

The mixed gas of the double-stage cold gas producer belongs to: after the low-pressure, low-calorific value gas has been processed for desulfurization and decoking, the burner can realize automatic control function, and it can be connected with the user's central control room technology to realize local and remote control functions, which is convenient for management and maintenance .

Aiming at dual-stage gas generators, especially cold gas, Zhongwei Environmental Protection (Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd., Zhengzhou Desite Automation Equipment Co., Ltd.) innovated the third-generation gas producer burner, adopting a stable flame plate structure and air Precise mixing ratio, self-contained ignition burner (ignition gun), pipeline supporting pneumatic shut-off valve and pneumatic regulating valve, PLC automatic control, docking with the central control room can achieve local and remote control functions, pipeline anti-tempering and automatic Drain the safety device to ensure the safe and stable operation of the gasifier burner.

The characteristics of the gasifier burner are as follows:

1. The air-fuel ratio is accurate and the solar term effect is remarkable. The burner has an accurate air and gas flow ratio and sufficient combustion. It is suitable for two-stage cold gas generators, two-stage hot stations, water gas and other gas, avoiding the vague air-fuel ratio of traditional sleeve type and thin stream burners. The situation of wasting fuel.

2. Fully automatic control is realized. This burner can realize functions such as automatic ignition and automatic cut-off, gas leakage alarm and cut-off functions, which improves the safety of gas use and greatly reduces the labor intensity of workers. To

3. Long service life. The burner is made of high-temperature resistant stainless steel, and the air plate and gas riser are made of fine materials, which greatly improves the service life. To

At present, the models of low calorific value gas burners range from 100,000 kcal to 7 million kcal. Standard design and production are implemented, and conventional models are available from stock. Main supporting equipment: rotary kiln equipment, dryer, boiler, gas kiln, calciner and other equipment and kilns.

Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. undertakes foreign: gas producer (single-stage gas producer, double-stage gas producer), industrial furnace engineering projects, and is responsible for: gas producer design, manufacturing, and construction "turnkey" projects.