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How do detectors in catalytic combustion equipment burn?
2024-09-04

How do detectors in catalytic combustion equipment burn?

Zhongshan Geyuan Environmental Protection Equipment Co., Ltd. is mainly engaged in comprehensive services such as consulting, design, manufacturing, construction, and research and development, manufacturing, and sales of core equipment in the field of industrial waste gas and dust control. Having obvious advantages in the domestic industry and always at the forefront of the environmental protection industry, the company has been committed to in-depth customer site visits, understanding the constantly changing working conditions and needs of customers, listening carefully to customer feedback, and accumulating a large amount of engineering investigation, design, and construction experience in various fields of environmental pollution control with unique technology, advanced processes, rigorous attitude, and constantly innovative concepts since its establishment. Below, we will provide a detailed introduction to the manufacturer of electrostatic precipitators, GeYuan Environmental Protection Products. The working principle of an electrostatic precipitator: When a gas containing dust particles passes through a high-voltage electric field formed between a cathode wire (also known as a corona electrode) connected to a high-voltage DC power supply and a grounded anode plate, the cathode undergoes corona discharge and the gas is ionized. At this time, the negatively charged gas ions move towards the anode plate under the action of the electric field force, and collide with the dust particles during the movement, causing the dust particles to be negatively charged. The charged dust particles also move towards the anode under the action of the electric field force, and after reaching the anode, release the electrons they carry. The dust particles deposit on the anode plate, and the purified gas is discharged from the precipitator. Advantages of electrostatic precipitator: ⑴ High purification efficiency, capable of collecting fine dust particles of 0.01 microns or more. ⑵ The resistance loss is small, generally between 200-500Pa. Compared with cyclone dust collectors, even considering the power consumption of the power supply unit and vibration mechanism, its total power consumption is still relatively small. ⑶ It is allowed to operate at high temperatures and can also handle highly corrosive gases. For example, SHWB circuit dust collectors allow an operating temperature of 250 ℃, while other types can reach 350-400 ℃ or higher. ⑷ Large gas processing range. ⑸ It can fully achieve automatic operation control. Disadvantages of electrostatic precipitators: ⑴ The equipment is relatively complex, requiring high levels of equipment transportation, installation, and maintenance management. ⑵ There are certain requirements for the specific resistance of dust, so there is a certain selectivity for dust, which cannot achieve high purification efficiency for all dust. ⑶ It is greatly affected by operating conditions such as gas temperature and humidity. If the same type of dust is operated at different temperatures and humidities, the results obtained will be different. Some dust works well at one temperature and humidity, but at another temperature and humidity, it is almost impossible to use an electrostatic precipitator due to changes in dust resistance. ⑷ The investment is relatively large, and the horizontal electrostatic precipitator occupies a large area. Zhongshan Geyuan Environmental Protection Equipment Co., Ltd. is the preferred choice for electrostatic precipitators in Zhongshan. With over ten years of focus on the environmental protection equipment industry, advanced technology, high-quality service, customized design, stable performance, complete product matching, and thoughtful service, we welcome inquiries for cooperation.
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