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High Temperature Pulse Jet Gas Dust Collector

Basic Info

Model No.: FST-HGDC-2000~45000m3/h Series

Product Description

High Temperature Pulse Jet Dust Collector: FST-HGDC-2000~45000m3/h Series

Industrial Air Dusting Collector Devices:

Production Describe:

The dust separation equipment is called dust-removing device. The modern industrial dust removal device can be divided into filter barrel type air dust collector and bag type air dust collector. They are suitable for fine, dry, non-fibrous dust.

Industrial high-temperature gas dedusting device is applied to gas-solid separation and filtration of high temperature exhaust gas. It is an efficient and economical solution for dust recovery. Depending on dust and filter media, our filters can achieve clean gas recovery significantly lower than 1mg / nm3. These pulse jet filter vents can be continuously filtered at 600 ℃ for a long time. The pulse jet timer allows the operator to control the compressed air consumption of the clean cycle and reduce downtime. The porosity of the core metal filter element is up to 85% and the pressure drop can be achieved even at high filtering speed. When the dust accumulated on the surface of the filter tube and the pressure difference was set, the pulse solenoid valve was opened. Due to the open structure of sintered metal fiber media, the cleaning and regeneration effect through anti-pulse was excellent. Filter design can be easily adapted to customer requirements, can be used for surface filtration or deep filtration. Our filter media enables high efficiency through cake accumulation (surface filtration) and provides high dust capacity for deep particle capture (deep filtration). Very suitable for high temperature applications.

The filter element material can select the appropriate alloy to provide the required resistance and strength according to the desired performance. Available alloys include 316l stainless steel, Harrison alloy, nickel-based alloy, etc. They have a variety of options that give you the flexibility to meet your application needs. We also provide on-site technical field testing and support. If you do not see the required industrial filters, please contact us immediately and we can provide any filters for your specific industrial applications. Our extensive experience in high temperature dedusting enables us to customize system solutions for specific industrial hot gas filtration requirements.

Chacteristics:

(1) the precision filtration of stainless steel sintered elements is realized.

(2) corrosion resistant elements such as Harnell alloy and Monel alloy can be selected.

(3) filter elements can be cleaned and recycled. Low pressure drop and excellent corrosion resistance

(4) can be used in a variety of operating temperatures from high to low.

(5) they can provide filtering levels from micron to sub-micron.

Principle and classification:

1. Filter cartridge dust devices:

The filter barrel is used as the filter element. After the dust gas enters the dust collector, due to the sudden expansion of the air section and the effect of the air distribution plate, some coarse particles in the air flow settle in the ash hopper in the action of kinetic energy and inertia force, and the particles are fine. When the dust with low density enters the filter chamber, the dust is deposited on the surface of the filter material through the combined effects of Brownian diffusion and interception, and the purified gas enters the clean air chamber and is discharged by the fan through the exhaust pipe.
The installation methods of filter cartridge include oblique insertion type, side mounted type, lifting type, top type, filter tube material can be divided into long fiber polyester filter, composite fiber polyester filter, antistatic fiber filter, flame retardant fiber filter, high temperature resistant fiber filter, etc.

The material can be divided into long fiber polyester filter, composite fiber polyester filter, anti static fiber filter, flame-retardant fiber filter, high temperature resistant fiber filter and so on.

The structure of the filter tube type dust collector is composed of air inlet tube, exhaust tube, box body, ash hopper, ash cleaning device, flow guide device, air distribution plate, filter tube and electric control device.

1. Bag Filter dust devices:

Bag filter is a kind of dry filter device. The filter bag is usually made of textile filter cloth or non-textile felt. The filter function of fiber fabric is used to filter the dust containing gas. When the dust gas enters the bag filter, the particles are large. The dust with large specific gravity is deposited by gravity and falls into the ash hopper. When the gas containing smaller dust passes through the filter material, the dust is captured and intercepted, and the gas is purified.

Bag dust collector structure is mainly composed of upper box, middle box, lower box (ash hopper), ash removal system and ash removal mechanism. In addition to the proper selection of bag material, the cleaning system plays a decisive role in bag dust collector. Therefore, the ash removal method is one of the characteristics of the bag dust collector, and also an important part in the operation of the bag filter. Ash cleaning methods include: simple manual ash cleaning, mechanical vibration ash cleaning, reverse air ash cleaning and pulse injection soot cleaning and so on.

Applications:

It is widely used in the filtration and purification of organic gas and precious powder in petrochemical industry, the filtration and purification of the high temperature gas of the iron and steel metallurgy, chemistry, daily life and incineration of medical waste.


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Product Categories : Filtration Equipments & Devices > Industrial Filter Dedusting Devices