Pulse Jet Bag Filter
Due to rather low-cost and small-sized, pulse jet Bag filter is very favorite in the solid producing industry. Now a days bag filters for bag houses are offered made of several medias and furnished to deliver particular filtering efficiencies while operating a variety of temperatures, chemistry , and humidity degree. Pulse Jet Bag Filter are replacement of ESP and reverse gas fabric filters as the workhouse for particulate collection for solid fuel fired power plant and industrial boilers. This technology provides an increased particle filtration during wide range of running circumstances. On changes in fuel or minor upset in boiler, there is no impression in the performance. In this form of filter , a wire cage in each bag keeps it safe from collapsing during regular filtration. When the flowing gas moves from the outside of the bag to the fabric, the dust particles form a layer on the surface of the bag. Cleaning the Pulse Jet Bag Filter is done by controlled pulses of compressed air into each filter bag through a blow pipe and orifice assembly mounted just above the filter bag. These short lifetime air pulse exits the blowpipe orifices and travel down the filter bags.
The gathered dust layer is falling off by the resulting shock wave and falls into the hoppers. afterwards dust is collected from the hoppers away from the fabric filter by dust transport system for beneficial re-usage or disposal. functioning and managing of the fabric filter cast effect upon maintenance cost as well as emission.
Feature of Pulse Jet Bag Filters
1- They are developed using long bag technology
2-They have incorporated Gas and Dust Distribution Devices.
3-They have an improved pulse system.
Benefits of using Pulse Jet Bag Filter
1- Pulse Jet Bag Filters minimize equipment footprint.
2-They reduce field construction time and cost.
3-Their preservation cost is low than others.
4-They have less ancillary components.
5-They strengthen cleanup capability.
6-They decrease pressure loss.
7-They reduce compressed air use and power consumption.
8-They boost bag life.
9-They remove forced outages for fabric maintenance.
10-Clean-side maintenance reduces personnel exposure to fly ash and sorbet.
11-They can be developed according to certain site.
12-Their set up cost is lower than others.
13-They decrease project lead time.
14-They decrease potential for casing leak.
15-They reduce tube sheet deflection to maintain bag alignment.
16- They reduce the influence to filter media due to excursion or abnormal operating conditions.
Types of Pulse Jet Bag Filters
1-Online
In an online pulse jet bag filter, bag is cleaned up line by line. cleanup sequence is mechanically controlled by sequence controller. This works the simultaneously solenoid and pulse valves which direct the air flow into the manifold. The holes are jig drilled for perfect alignment with the venturi center for accomplishing optimum cleansing efficiency.
2- Off-line
It incorporates the advantages of a pulse jet bag filter as well as that of a reverse air bag house. Each element of the this type of pulse jet bag filter is identical to online pulse jet bag filter. The cleaning technique of this kind of pulse jet bag filter consists of sequentially isolating each compartment and then cleaning the isolated compartment with compressed air. Generally off-line bag filter is utilized for larger gas volume and suitable for light and fine dust particles.
Amrit Filtration Equipments is a renowned manufacturer and supplier of Pulse Jet Bag Filter and other filtration equipments,where the writer is working on the designation of professional of Pulse Jet Bag Filter.
Pulse Jet Bag Filter is a standard product of Amrit Filtration Equipments and very helpful to control air pollution.
Due to rather low-cost and small-sized, pulse jet Bag filter is very favorite in the solid producing industry. Now a days bag filters for bag houses are offered made of several medias and furnished to deliver particular filtering efficiencies while operating a variety of temperatures, chemistry , and humidity degree. Pulse Jet Bag Filter are replacement of ESP and reverse gas fabric filters as the workhouse for particulate collection for solid fuel fired power plant and industrial boilers. This technology provides an increased particle filtration during wide range of running circumstances. On changes in fuel or minor upset in boiler, there is no impression in the performance. In this form of filter , a wire cage in each bag keeps it safe from collapsing during regular filtration. When the flowing gas moves from the outside of the bag to the fabric, the dust particles form a layer on the surface of the bag. Cleaning the Pulse Jet Bag Filter is done by controlled pulses of compressed air into each filter bag through a blow pipe and orifice assembly mounted just above the filter bag. These short lifetime air pulse exits the blowpipe orifices and travel down the filter bags.
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| Pulse Jet Bag Filter |
The gathered dust layer is falling off by the resulting shock wave and falls into the hoppers. afterwards dust is collected from the hoppers away from the fabric filter by dust transport system for beneficial re-usage or disposal. functioning and managing of the fabric filter cast effect upon maintenance cost as well as emission.
Feature of Pulse Jet Bag Filters
1- They are developed using long bag technology
2-They have incorporated Gas and Dust Distribution Devices.
3-They have an improved pulse system.
Benefits of using Pulse Jet Bag Filter
1- Pulse Jet Bag Filters minimize equipment footprint.
2-They reduce field construction time and cost.
3-Their preservation cost is low than others.
4-They have less ancillary components.
5-They strengthen cleanup capability.
6-They decrease pressure loss.
7-They reduce compressed air use and power consumption.
8-They boost bag life.
9-They remove forced outages for fabric maintenance.
10-Clean-side maintenance reduces personnel exposure to fly ash and sorbet.
11-They can be developed according to certain site.
12-Their set up cost is lower than others.
13-They decrease project lead time.
14-They decrease potential for casing leak.
15-They reduce tube sheet deflection to maintain bag alignment.
16- They reduce the influence to filter media due to excursion or abnormal operating conditions.
Types of Pulse Jet Bag Filters
1-Online
In an online pulse jet bag filter, bag is cleaned up line by line. cleanup sequence is mechanically controlled by sequence controller. This works the simultaneously solenoid and pulse valves which direct the air flow into the manifold. The holes are jig drilled for perfect alignment with the venturi center for accomplishing optimum cleansing efficiency.
2- Off-line
It incorporates the advantages of a pulse jet bag filter as well as that of a reverse air bag house. Each element of the this type of pulse jet bag filter is identical to online pulse jet bag filter. The cleaning technique of this kind of pulse jet bag filter consists of sequentially isolating each compartment and then cleaning the isolated compartment with compressed air. Generally off-line bag filter is utilized for larger gas volume and suitable for light and fine dust particles.
Amrit Filtration Equipments is a renowned manufacturer and supplier of Pulse Jet Bag Filter and other filtration equipments,where the writer is working on the designation of professional of Pulse Jet Bag Filter.
Pulse Jet Bag Filter is a standard product of Amrit Filtration Equipments and very helpful to control air pollution.
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