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Small stand-alone mobile dust collector
Small stand-alone mobile dust collector @ Small stand-alone mobile dust collector manufacturer @ Small stand-alone mobile dust collector manufacturer
The small stand-alone mobile dust collector is a new product with significant in-situ dust removal designed and manufactured by our company by introducing foreign technology. The dust collector has a novel structure, beautiful appearance, stable performance, and is very convenient to use. It is more suitable for dust collection at independent dust production points, is very flexible and convenient, can collect dust in situ, and handles it in time, which can keep the air fresh. Can be widely used in the pharmaceutical industry (for example: tablet press, sugar-coated pan, mixer, pulverizer, sifter and other process equipment) and casting, ceramics, building materials, loading and unloading, mechanical processing, metallurgical mines, mine rock drilling, food, Dust removal in flour and other industries.
Working principle of small stand-alone mobile dust collector :
Dust-containing gas is sucked into the box by the fan through the suction tube, and enters the filter bag for filtering. The dust particles are blocked on the surface by the filter bag. The filtered purified gas is discharged from the air outlet, which can be directly discharged for indoor use and can also be used as required. Drain outdoors. The whole dust removal filtration is the result of a combination of gravity, inertial force, collision, electrostatic adsorption, and sieve filtration. After the dust collector works continuously for a period of time, the dust on the surface of the filter bag continuously increases, and then the dust is cleaned. The dust is shaken into the dust collector (drawer), and then manually processed.
Small stand-alone mobile dust collector also has a good dust removal effect in the range of fine metal chips with small specific gravity, foundry sand dust, cement, gypsum powder, charcoal powder, bakelite powder, plastic powder, etc. More than 99.5%.
Selection criteria of small stand-alone mobile dust collector:
1. The selected dust collector meets the emission concentration stipulated in the emission standard.
2. The physical properties of dust have a greater impact on the performance of the dust collector.
3. When the dust concentration of the gas is high, a low-resistance primary purification device should be installed before the electrostatic precipitator or bag filter to remove coarse dust particles.
4. Gas temperature and other properties are also factors to consider when selecting dust removal equipment.
Technical improvement of our company's small stand-alone mobile dust collector
1.Small mobile stand-alone dust collector dust removal device The traditional filter cartridge dust collector has two dust removal methods, one is high-pressure airflow back blowing, and the other is pulse airflow blowing. Practice shows that the former has the advantages of uniform airflow and disadvantages. It has a large amount of hair consumption; the latter has the advantage of small air consumption and the disadvantage of weak air flow. To this end, improvements can be made in two aspects: on the one hand, a diversion device is added to the pulse blowing tube to enhance the airflow induction effect; on the other hand, the upper airflow duct of the filter cartridge is cancelled, so that the pulsed airflow and the induced airflow fully enter the filter cartridge at the same time. . After the improvement, the air consumption is less, the air flow is uniform, and the ash cleaning effect is good. According to calculations, the ash cleaning air flow after the technical improvement is 3 to 5 times the pulse air volume.
2. Air distribution of the air volume distribution plate filter cartridge dust collector is very important. We must consider how to avoid the high abrasion area of the filter material due to the high wind speed at the equipment inlet. The air distribution plate has unique requirements for the filter cartridge dust collector, and the air distribution must be very stable and uniform. It is conducive to the rise of the air flow and the decline of the dust, and the opening rate of the air distribution plate is 35%. According to the calculation, the drag coefficient is less than 2, and it can be seen that the porous air distribution plate can meet the requirements of the filter cartridge dust collector when the air velocity is less than 0.8 m / s.
3. Filter cartridge and filter material The filter cartridge is folded into pleats with a calculated length of filter material, which is glued into a tube at the end and end. The inside of the tube is supported by a metal mesh frame, and the top and bottom are fixed with a top cover and a base. The length of the filter material is The nature of the dust and its concentration are determined.
The filter material is the core part of the filter cartridge dust collector, and it is also the key to the success of the filter cartridge dust collector. In the past, the filter material used in general was a paper fiber filter. This filter has a filtration efficiency of> 99.9% for dust> 0.5um. However, its shortcomings are large dust holding capacity, difficult cleaning, and unsuitable for high concentration. Japan's Daishi Co., Ltd. produced continuous long fiber filter media with its own intellectual property in 2000, which solved the above difficulties. The filter bag uses a needle-punched filter material, which is a deep-layer filter material. In the initial stage of the work, the filter bag needs to establish a primary dust cake on its surface. Dust can easily penetrate this filter material, increase emissions, or block air passages, causing premature filter failure. Especially when collecting dust with moisture, it is easier to sack.
Technical parameters of mobile dust collector
Filtering area (m2)
Air volume (m3 / h)
Filtering wind speed (m / s)
(kw) Power consumption (kw)
Purification efficiency (%)
(1. 1) 1.5
Botou Junzheng Environmental Protection Equipment Co., Ltd. is a professional manufacturer of environmental protection dust removal equipment integrating design, development, manufacturing, installation, commissioning and after-sales service. The company is located in Botou, Hebei Province, which is known as the “Hometown of Yali”. City, the company is close to the Beijing-Shanghai Railway, the Beijing-Shanghai Expressway and the 104 National Highway in the east, and the 106 National Highway in the west is connected to the Shihuang Expressway. The geographical location is superior and the transportation is very convenient.
The main products of Junzheng Environmental Protection are: bag dust collector, pulse dust collector, cyclone dust collector, stand-alone dust collector, filter cartridge dust collector, boiler dust collector, electrostatic dust collector, desulfurization and denitrification dust collector, woodwork dust collector, wet dust collector, Exhaust gas treatment equipment, industrial dust collectors, etc. Dust collector bag, dust collector frame, electromagnetic pulse valve, dust humidifier, star discharger, bucket elevator, plug valve butterfly valve, pulse controller, screw conveyor, electric dust removal accessories, etc. It is used for the recovery of particulate dust and fine dust in the waste gas of large, medium and small enterprises, such as chemical industry, power industry, metallurgy, asphalt mixer and other waste gas.
Junzheng Environmental Protection has more than one hundred types of dust collector equipment and its various accessories. Dust removal equipment is strictly controlled from design, manufacturing and inspection. The manufacturing standards are strictly implemented in accordance with national operating process regulations. Yanzhi Factory takes quality as the credibility and technology investment as the breakthrough point to produce more high-grade, high-quality, high-performance and durable bag-type dust collectors, which better serve customers, so it is widely received by customers across the country. Praise.
Over the years, we have received the love and support of customers and friends from all walks of life. Through the unremitting efforts of all employees, we have broken a path of market-oriented and quality-oriented survival, continuous improvement, continuous development and innovation, and established a firm quality The belief in winning has created brilliant performance with rapid growth year after year. Adhering to the business philosophy of “high requirements, high starting point, high standards”, Junzheng Environmental Protection develops the market with the best quality, captures the market with the most reasonable price, and wins credibility with the most thoughtful service. We are the most professional in the production of dust collector accessories.
All the staff of Junzheng Environmental Protection Co., Ltd. warmly welcome friends from all walks of life to visit and guide us. We are willing to work with you to create the better future with the best service and the most sincere heart!
Botou Junzheng Environmental Protection Equipment Co., Ltd.
Contact: Manager Chang
Company QQ: 505310586
Email: 50531 [email protected]
Address: Siying Industrial Development Zone, Botou City, Hebei Province
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