Botou Ever Lucky Environmental Protection Machinery Co., LTD
Medium effect bag filter features: 1. Each filter bag side of the medium efficiency bag filter is ultrasonically fused, has good air tightness and bonding strength, and does not cause air leakage or cracking. 2. Medium-effect bag filter can capture 1-5μm particle dust and various suspended solids. 3. Each filter bag of the medium-effect bag filter has an average distribution of the spacers in the bag width to prevent the filter bag from excessively expanding and shielding each other when...
Design ideas for smelting furnace flue gas purification. The pulse bag type dust collector is used as the flue gas purification equipment. From the flue dust composition of the corundum smelting furnace, it can be seen that the content of Al2O3 and SiO2 in the ash accounts for 82.63% of the total dust. In this case, the specific resistance of the dust is too high. If the dust is collected by an electrostatic precipitator, a reverse corona phenomenon will occur and the dust collection efficiency...
The screw conveyor is a common conveying device suitable for conveying powder, granules and small pieces of material, but it is not suitable for conveying viscous materials. The structure of such a device is simple, but improper use can also cause serious accidents. Some spiral machines are not working, so let me talk about these reasons and help everyone. There are three reasons for the screw shaft of the screw conveyor to stop running. There are both equipment and man-made reasons: the...
Bag filters are part of many industrial processes. However, many running baghouses do not provide enough technology to accommodate today's aggressive production needs. As a result, plant operators and owners face one of three possible decisions about their inefficient baghouses: 1. Allow the bag filter to continue to operate without any modification. 2. Purchasing a new baghouse or upgrading the baghouse to a new, more efficient design, such as pulse jetting, can utilize high-efficiency pleated...
Medium-effect bag filter is a kind of filter composed of aluminum frame/galvanized frame/stainless steel frame as outer frame material, non-woven fabric as filter medium and internal sprayed cold-drawn wire support frame. It is mainly used as the final filter of the general air conditioning system and a pre-filter for purifying the air conditioning system to filter the dust of ≥1μm particles in the atmosphere. Its filtration efficiency is ≥50%~~99%@≥1μm (counting method) or European standard...
As a new type of filter, the mobile bag filter has a special internal structure. The metal basket supports the filter bag, the liquid flows from the inlet, passes through the filter bag and flows out of the outlet, and the filter bag can be used again to replace it. Mobile bag filters are mainly divided into: top-in single-bag filters and side-into-bag filters, while the top-in single-bag filter consists of a patented loop-type filter bag and related accessories. Its main advantages: 1. Large...
Bag filter is an efficient filtration product. In recent years, the application quantity of its products is very large, but it is understood that although there are many users who use this product, there are not many customers who really understand this product. The advantage is the advantage of the bag filter. Therefore, the following is a brief introduction of the main advantages of the bag filter product. I hope everyone can help after watching it: 1: Compact structure and reasonable size....
The pulse bag filter is a bag filter that is cleaned by the pulse cleaning method. The cleaning system of the pulse bag filter is composed of a pulse valve, a blow tube, an air bag, and an impulse control instrument. With cylinders. One end of the pulse valve is connected to the compressed air bag, the other end is connected to the blow tube, the back valve of the pulse valve is connected to the control valve, and the pulse controller controls the opening of the control valve and the pulse...
The dust-collecting effect of the bag filter is not simply a question of the dust collector. The dust cover planning is not reasonable, and it is also the key to the dust-collecting effect of the dust collector. For example, the seal is not sealed locally. The local cover of the cover is provided with a single cover, and the local umbrella cover with the closed cover is the key to the decontamination. The principle of the bag filter is called the bag filter. It is a new type of dust collector...
The requirements are getting higher and higher, so the filter material, the shape of the filter bag, the cleaning method, the structure of the box are also constantly updated. In the dust collector, the type of bag filter is the most, and can be classified according to the characteristics. . First, according to the structure of the bag filter The dust collector is mainly classified according to its structural characteristics, such as the shape of the filter bag, the direction of the filter, the...
With the adjustment of industrial policies in China's cement industry, cement production is becoming more and more large. These large cement production lines have more than 50 dust collectors per line. Dust removal at the end of the kiln is the key to environmental protection. In the kiln dust removal of large cement plants, electrostatic precipitators have been used in the past. Because of the sensitivity of the electrostatic precipitator and its dust removal mechanism, the concentration of...
The bag filter is an efficient dust removal device for removing dust pollutants from exhaust gas. The dust removal mechanism mainly uses dust cake attached to the surface of the filter material to filter dust. The outstanding feature is that the dust removal efficiency is high. After the dusty exhaust gas is filtered by the bag filter, the discharge concentration can generally reach 50mg/m or less, and even reach 5mg/m77. Today, as environmental protection requirements are getting higher and...
With the implementation of new environmental protection standards, the kiln tail smoke dust concentration is required to be less than or equal to 50mg/m3. The coastal economically developed areas even require the kiln tail smoke dust concentration to be less than or equal to 10mg/m3. Therefore, the bag type dust collector is the kiln head and kiln. The inevitable trend of tail dust removal development. There are also many cement plants that have converted the electrostatic precipitators that...
The conveyor belt slippage of the belt conveyor means that the tape and the drive roller slip. Slippage of the conveyor belt is a kind of production failure often encountered in production. The belt slipping may cause the belt to wear, and in serious cases, the conveyor belt may be burned or even cause a fire. To overcome the slippage phenomenon of the conveyor belt, we must first find the cause of the slippage, so as to take effective measures, because the transmission of the belt mainly...
1. Heavy hammer tension belt conveyor belt slip The belt conveyor of the weight tension device can be added to solve the problem when the belt slips. It can be added to the belt without slipping. However, it should not be added excessively so as not to subject the belt to unnecessary excessive tension and reduce the service life of the belt. 2. Spiral Tensioning or Hydraulic Tensioning Slipping of a Belt Belt Tension can be increased by adjusting the tension stroke when a belt tensioner or...
Corrugated Belt Conveyor (large angle belt conveyor) Main features: 1, high dip angle 2, large output rate 3, no scattering material 4, flexible arrangement DJ-II corrugated rib belt conveyor (large angle belt conveyor) main parts name and use: 1. Corrugated rib conveyor belt: Drag and load in the conveyor. Corrugated ribs, diaphragms, and base belts form a “gate” shaped container for conveying material, enabling large angle transmission. 2. Drive device: It is the power part in the conveyor....
The belt conveyer is advanced and simple in structure, easy to maintain. Its transfer capacity is high, transfer distance is long. They are widely used in mining, metallurgical and coal industry to transfer sandy or lump material, or packaged material. In many situation, it Is a very important component of nonstandard machinery. It is a tunnel to tranport material between different equipments. Our belt conveyor has erned its reputation by stable performance.
The bag filter is usually composed of an upper casing (purifying air chamber), a middle casing, a ash hopper, a frame, and a pulse blowing device. The moving direction of the dust-containing airflow is divided into two types: upper air inlet and lower air inlet. The main working principle is that the dusty airflow enters the dust hopper of the dust collector from the lower part of the tank. The flow rate decreases, a part of the large particles in the airflow, the dust with high density and the...
The bag filter has the characteristics of high purification efficiency, large processing air volume, stable performance, long service life and wide application range. The equipment is widely used in metallurgy, foundry, chemical, building materials, grain, machinery, light industry, rubber and other industrial and mining enterprises for ventilation and dust removal, and has a good effect on improving the environment to prevent air pollution. Working principle The dust-containing gas enters the...
Today, most environmental engineers agree that filter cloth filtration technology is superior to electrostatic dust removal technology. Therefore, most of the new dust collectors installed in the world are bag filter dust collectors (bag filter dust collectors). Bag filters and electrostatic precipitators have the following main advantages: higher efficiency ( Lower emissions); reduced maintenance (components, manpower); online maintenance (when the bag filter is segregated); there are no too...
pulse jet bag filter has the following features: 1 Each row of filter bags is cleaned, the kinetic energy of the cleaning is large, the distribution of kinetic energy of the cleaning ash is uniform, the cleaning of ash is thorough, the operation resistance of the filter is low, and the resistance is ≤ 1200Pa. 2 The length of the filter bag is up to 8m, and the ratio of length to diameter is large. The dust collector has a small volume, a small footprint, and a light weight. The weight of the...
First, the classification of scraper conveyor According to the arrangement and structure of the scraper conveyor chute, it can be divided into side by side and overlap type. According to the number and arrangement of the scraper chain of the scraper conveyor, it is divided into single chain, double chain, double center chain and triple chain. Second, the structure of the scraper conveyor Transmission (1) Electric motor. The power source of the scraper conveyor. (2) Coupling. Connection between...
The removal of the scraper conveyor is carried out after the evacuation passage is completed. First, the scraper chain is removed together with the scraper, and after being transported from the machine lane, the middle slot and the frame of the front scraper conveyor are both inclined. The main and auxiliary winches are towed and transported directly from the wind tunnel on the working surface; the rear conveyor is recycled in two stages at the same time. To ensure construction safety, the...
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