Pulse bag filter for power plant-Foshan yiqing environmental protection engineering technology co. LTD

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Flue gas denitrification

Ultra Low Emission

PRODUCT NAME

Pulse bag filter for power plant

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Pulse bag filter for power plant

Category：Product Center

It is mainly engaged in industrial dust, industrial flue gas comprehensive treatment, technology research, industrial development and engineering contracting, production and sales of environmental protection equipment, a comprehensive large-scale environmental protection engineering company, is a national high-tech enterprises. It is a professional environmental protection contracting second-class enterprise, and the product quality management system of Yiqing Environmental Protection has obtained ISO9000 certification. Products: desulfurization tower, dust collector, dust removal equipment, catalytic combustion, etc.

1. High dust removal efficiency, can adsorb fine dust with particle size greater than 0.3 microns, dust removal efficiency up to 99%. 2. Flexible use, air volume can be processed from hundreds of cubic meters per hour to hundreds of thousands of cubic meters per hour, and can be used as a small unit located directly in the room, near the machine tool, or as a large dust removal room, i.e. "bag room". 3. Simple structure, stable operation, low initial investment (compared with electrostatic precipitator), easy maintenance. Therefore, bag filter is widely used in eliminating dust pollution, improving the environment, recycling materials, etc. 4. Bag filter is a dry cleaning equipment, no water is needed, so there is no problem of sewage treatment or slurry treatment, and the collected dust is easy to be recycled. 5. The cost is lower than electrostatic precipitator while ensuring the same high dust removal efficiency. 6. Using high temperature filter materials such as PPS, Teflon, P84, etc., it can operate under high temperature conditions above 200℃.

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Keywords: sanitation equipment, environmental equipment, environmental services

Keywords: industrial flue gas desulfurization, denitrification, VOCs treatment equipment

Details

With the development of modern industry, there are many types of dust in industrial production, and the types of dust generated by different industries vary. At present, the main dust removal technologies of power plants in China have their own characteristics, advantages and limitations. Combining China's national conditions, social productivity and the development status of each power plant, we understand the treatment measures of power plant flue gas dust removal to solve the flue gas dust removal problem.

Power plant in China is mainly thermal power generation, the fuel is mainly coal, and coal combustion process will produce a large amount of harmful smoke dust, including toxic metal powder, chromium, manganese, cadmium, lead, mercury, arsenic, etc.) and non-metallic dust (sulfur, etc.), in entering the human body will lead to poisoning or even death, direct emissions into the air will affect the quality of the atmospheric environment, so we must generate flue gas in the process of dust removal treatment.

Power plant boiler dust treatment method

The main measures to control flue gas dust in power plants are to reduce the generation of dust, such as improving the production process and using desulfurized coal. In addition, technology is relied upon to achieve dust removal. Integrated dust suppression technologies mainly include key technologies such as biofilm dust suppression technology, soot dust suppression technology and wet dust removal technology. Biofilm dust suppression technology is a nano-spaced double ionized layer film, which can improve the ductility of water molecules to a certain extent and has a strong charge adsorption capacity. Biofilm sprayed on the surface of the material can attract and gather small particles of dust, making them gather into large particles. The cleaning rate of this process can be over 99%. Dust and fog reduction technology can produce ultra-fine dry fog of 1 m~100 m by high pressure ion atomization and ultrasonic atomization. The ultra-fine dry fog particles have a small density, which fully increases the contact area with dust particles. The water mist particles and dust particles collide and condense into clumps, which continuously become larger and heavier, until finally settling naturally to achieve the purpose of dust removal. Dry fog particles with a particle size of 30% to 40% less than 2.5 m have a significant preventive effect on atmospheric fine particle pollution. Wet dust collection technology adsorbs dusty air through pressure drop and removes dust through centrifugal force and mixing of water and dust gases. The unique impeller and other key designs provide higher dust removal efficiency.

Advantages of the bag filter

1. High dust removal efficiency, can adsorb fine dust with particle size greater than 0.3 microns, dust removal efficiency can reach up to 99%.

2. Flexible use, air volume can be processed from hundreds of cubic meters per hour to hundreds of thousands of cubic meters per hour, and can be used as a small unit located directly in the room, near the machine tool, or as a large dust removal room, i.e. "baghouse".

3. Simple structure, stable operation, low initial investment (compared with electrostatic precipitator), easy maintenance. Therefore, bag filter is widely used in eliminating dust pollution, improving the environment, recycling materials, etc.

4. Bag filter is a dry cleaning equipment, no water is needed, so there is no problem of sewage treatment or slurry treatment, and the collected dust is easy to be recycled.

5. The cost is lower than electrostatic precipitator while ensuring the same high dust removal efficiency.

6. Using high temperature filter materials such as PPS, Teflon, P84, etc., it can operate under high temperature conditions above 200℃.

The main products of Yiqing Environmental Protection include various industrial dust treatment equipment, industrial flue gas desulfurization, denitrification, VOCs treatment equipment and flue gas desulfurization, dust removal, denitrification integrated ultra-low emission equipment, Yiqing Environmental Protection since its inception, based on the industry, social development needs, dedicated to the comprehensive treatment of flue gas, dust and flue gas energy saving and other technical fields of research, technology innovation and upgrading to achieve new breakthroughs. The company has the most cutting-edge integrated flue gas treatment solutions, with strong innovation, development and manufacturing capabilities in the cutting-edge field of environmental protection equipment, with a number of patents for integrated flue gas treatment system, and built a leading flue gas simulation generation and treatment system, the acquisition of advanced monitoring equipment, through accurate generation, accurate monitoring accurately obtain the key nodes and links of the flue gas treatment system The working parameters of each key node and link of the flue gas treatment system have been accurately generated and monitored, and the cause-and-effect relationship between the working parameters of the flue gas treatment link has been mastered, and some unique experience has been gained. The scientific research project "New type of kiln flue gas purification system" undertaken by Yiqing Environmental Protection has been awarded the science and technology projects by Guangdong Province and Foshan Municipal Government.

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