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Description:
The bag filter is a high purification efficiency and a good dust removal effect in all dry dust removal equipment. In recent years, with the rise of new filter materials and pulse backflushing technology, bag-type dust collectors and bag-type pulse dust collectors have developed rapidly. Bag-type dust collectors have high purification efficiency and good dust removal effect in all dry dust removal equipment. , one of the more widely used dust removal equipment. It has been a long time since the generation of the bag filter, but the bag filter has been developing slowly for such a long time. The previous filter materials used natural fiber filters such as coarse cloth, linen cloth and wool. Material, sewn into smaller pockets. The dust collector body is mainly welded by steel plate, and the scale is mostly treated with several thousand cubic meters of gas per hour. In the cleaning method, mechanical vibrating, hand crank vibration and reverse air blowing have been used. In places where it is necessary to recycle the powder, due to the large amount of air, there has been a direct use of brick ducts, and the whole house is a large bag room. Simple size hanging bag, using the simple and clean method of regular manual tapping. In recent years, due to the rise of new filter materials and pulse backflushing technology, bag filter has been rapidly developed. Today's bag filters have many specifications, high degree of automation, and convenient maintenance and management. Especially on large bag dust removal equipment. Bag-type dust collectors can now be used in China to purify dust of various properties. For example, sticky dust such as sticky dust, high-temperature gas dust, high-humidity gas dust and air containing ultra-fine dust is very suitable for collecting fine dust. It is easy to adapt to different dust concentration, various particle size distribution, dust conductivity change, and can be selected according to the size of the air volume required.
Details:
It can be applied to the purification of dust-containing gas in industrial and mining enterprises such as foundry sandblasting, refractory materials, electric furnace smelting, cement building materials, grain processing, mining and mining.
Feature:
1. It adopts the split-air pulse pulse blowing cleaning technology to overcome the shortcomings of the conventional pulse dust collector and the compartment back-flushing dust collector. It has strong cleaning ability, high dust removal efficiency, low emission concentration, low air leakage rate and low energy consumption. Low consumption, small floor space, stable and reliable operation, and good economic benefits. It is suitable for the purification of dust-containing gas and the recovery of materials in metallurgy, building materials, cement, machinery, chemical, electric power and light industry. |
2. Due to the use of compartmental air-stop pulse to spray cleaning, the purpose of thorough cleaning can be achieved by spraying once, so the cleaning cycle is prolonged, the energy consumption of cleaning is reduced, and the consumption of compressed gas can be greatly reduced. At the same time, the fatigue degree of the filter bag and the pulse valve is correspondingly reduced, thereby multiplying the life of the filter bag and the valve piece. |
3. inspection and change of bags can be carried out in the system without stopping the system fan, the system under normal operating conditions. The bag mouth of the filter bag adopts elastic expansion ring, which has good sealing performance and is firm and reliable. The filter bag keel adopts a polygonal shape, which reduces the friction between the bag and the keel, prolongs the life of the bag, and facilitates unloading the bag. |
4. The upper bagging method is adopted. After the skeleton is taken out when the bag is changed, the dirty bag is put into the lower ash hopper of the box, and is taken out from the manhole, thereby improving the bag changing operation condition. |
5. The cabinet adopts airtight design, good sealing performance, excellent sealing material for inspection door, kerosene leak detection during production, and low air leakage rate. |
6. The inlet and outlet air ducts are arranged compactly and the airflow resistance is small. |
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