In the first half of this year, the number of motor vehicles in the country increased by 8.26 million, an increase of 3.67%. There are more than 10 million motor vehicles in 8 provinces in the country, of which more than 20 million are motor vehicles in Shandong Province and Guangdong Province.
As of the end of June, the country’s car ownership was 114 million vehicles, an increase of 8.11 million vehicles, an increase of 7.66% compared to the end of last year. Vehicle ownership accounted for 48.87 percent of the total number of motor vehicles, an increase of 1.81 percentage points from the end of last year. There are more than 1 million cars in 17 cities across the country, of which Beijing, Chengdu, Tianjin, Shenzhen, Shanghai and other five cities have more than 2 million cars. The number of private cars reached 86.13 million, accounting for 75.62% of the total car ownership, which was an increase of 1.21 percentage points from the end of last year.
As of the end of June, the number of motorists in the country reached 247 million, and there were 27.01 million drivers with less than one year of driving experience, accounting for 10.93% of the total number of motorists in the country.
The cartridge filter is made up of filter cartridge as filter element or Pulse Jet Dust Collector. The filter cartridge deduster can be divided into oblique insert type, side mounted type, hoisting type and top mounted type according to installation mode. According to the filter cartridge material, the filter can be divided into long fiber polyester Filter Cartridge Dust Collector, compound fiber filter cartridge dust collector, antistatic filter cartridge dust collector, flame retardant filter cartridge dust collector, film filter cartridge dust collector, nano filter cartridge dust collector and so on.
The structure of the filter type dust collector is composed of the inlet pipe, the exhaust pipe, the box, the ash bucket, the ash cleaning device, the flow diversion device, the air flow distributary distribution plate, the filter tube and the electronic control device, which are similar to the gas box pulse bag dust removal structure. With the advantages of small size, high efficiency, saving investment and easy maintenance, the arrangement of the filter tube in the dust collector is very important. It can be arranged vertically on the floral board of the box, but also can be tilted on the flower board. From the effect of ash cleaning, the vertical arrangement is more reasonable. The lower part of the flower board is a filter chamber, and the upper part is a gas box pulse chamber. The air distribution plate is installed at the entrance of the dust collector. The structure and filter material of the dust collector were improved. The filter dust collector was widely used in the fields of cement, steel, electric power, food, metallurgy, chemical industry and other industrial fields. The overall capacity increased several times, and the filter area >2000m2 large dust collector (GB6719 - 86). It was difficult to solve the traditional dust collector for the collection of superfine dust. The best scheme of high filtering wind speed, poor cleaning effect, easy to wear and tear of filter bag, high operating cost, has the characteristics of large effective filtration area, low pressure difference, low emission, small volume and long service life compared with all kinds of bag type and electrostatic precipitators on the market, and it has become a new direction for the development of industrial dust remover.
The characteristics of the filter dust collector are as follows:
(1) because the filter material is folded into a cylinder, the density of the filter material is large, so the dust collector has compact structure and small volume.
Filter cartridge type dust collector
Filter cartridge type dust collector
2. The height of filter cartridge is small, the installation is convenient, and the workload of using and repairing is small.
3. The filter area of the same volume dust collector is relatively large, and the filtration speed is small and the resistance is not large.
4. Filter materials fold and fold, require strict sealing at both ends, no leakage, otherwise it will reduce the effect.
Filter Cartridge Dust Collector
Filter Cartridge Dust Collector,Pulse Filter Type Dust Collector,Dust Collector Air Filter Cartridge,Professional Cartridge Filter Dust Collector
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