Which dust removal equipment is more environmentally friendly?
Dust removal method
1. Bag dust removal. The dust is mainly collected through dust-removing cloth bags. According to its design principles, it can be divided into three types: mechanical vibration type bag dust collector , atmospheric back-blowing type bag dust collector, and pulse injection type bag dust collector. It is mainly used to separate particulate dust and fine dust in industrial production.
2. Filter cartridge dust removal. It specifically solves some disadvantages such as difficult collection of dust, poor filtering effect, high filtering wind speed, and difficult dust cleaning, which makes the operation cost and dust removal effect of the dust collector equipment doubled. There are two types of traditional dust removal methods for filter cartridges, one is high pressure air blowback and the other is pulse air blow.
3. Desulfurization and dust removal. It is used for coal-fired power generation or boiler dust removal. It increases the contact surface between flue gas and aqueous solution to promote the full dissolution and neutralization of flue gas and spray water, thereby achieving the dust removal, desulfurization and dust removal effect of the dust collector. It has significant environmental effects for coal-fired power generation waste gas treatment and energy conservation and emission reduction.
4. Cyclone dust removal. The fine particles contained in the dust gas are separated by high-speed centrifugal force, which is more common in industries such as machining, mining sand and gravel lines, cement production lines, metallurgical inspection and other industries. This kind of dust remover equipment has a very good effect on the coarse coarse subdivided filtering.
5. Wet dust removal. According to the structure type, it can be divided into water storage wet dust collector, pressurized water spray type and forced rotating spray wet desulfurization dust collector; according to the energy consumption, it can be divided into low energy consumption and high energy consumption; according to gas-liquid contact The type can be divided into integral and dispersed contact wet dust collectors.
6, electrostatic dust removal. It is mainly used to separate particulate dust and fine dust contained in industrial exhaust emissions. Due to the unsatisfactory effect of this type of dust collector equipment, and the current improvement of national industrial waste gas pollution emission standards, the electrostatic precipitator production process of many manufacturers can no longer meet the corresponding standards, and is gradually replaced by other dust collector equipment.
In recent years, with the rapid development of the economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased a lot. The air pollutants emitted by these furnaces have caused great harm to the surrounding environment. Therefore, particulate matter is removed from dust-containing gases to reduce Its technology to the atmosphere is becoming increasingly important.
Which dust removal equipment is good: Jiangsu Fengyu Environmental Protection Technology Co., Ltd. is a high-tech private enterprise specializing in the research and development and production of environmental protection machinery in building materials, chemicals, steel, non-ferrous metals, electricity, metallurgy and other industries. The company is located in Yancheng, Jiangsu, a beautiful wetland capital and the hometown of fairy cranes and deer, adjacent to Dafeng Port, close to Yancheng Nanyang International Airport, Ningjingyan Expressway, Coastal Expressway, Yanhuai Expressway and Xinchang Railway. The Shanghai-Nanjing Line has convenient land, sea, and air transportation, a well-developed communication network, and an excellent geographical environment.
The company has more than 200 employees, of which: 32 are senior and professional technicians, and more than 40 are after-sales service teams. Is a large-scale grinding station, new dry cement production line complete technology and equipment research and development, processing and installation construction and general contracting services of provincial enterprises, member units of China Building Materials Machinery Industry Association, China environmental protection industry backbone enterprises, China Cement Association member units. It has won the honorary titles of "Provincial High-tech Enterprise", "Provincial Famous Brand", "Provincial Well-known Building Material Enterprise", "Provincial Private Technology Enterprise", "Provincial Intellectual Property Strategy Promotion Unit" and passed the ISO9001 / 2000 quality system in the industry Certified. Since its inception, the company has firmly established the concept of “driving product research and development with technological progress and winning market trust with product quality”. Relying on a large number of innovative scientific researchers, it has launched technical cooperation with a number of scientific research institutes to solve technical problems and develop new products. , Always at the forefront of the industry. The company's main products are: long bag pulse bag dust collector, air box pulse bag dust collector , desulfurization dust collector, glass fiber bag dust collector, horizontal electrostatic dust collector , stand-alone bag dust collector, cage eddy current powder separator, Improved O-sepa horizontal vortex powder separator, double-rotor powder separator , sleeve three-cylinder dryer , energy-saving vertical dryer , rotary dryer, etc.