Dust Collector P84 Mixed Filter Bag for Dust Collection

• Certification: ISO
• Installation Method: Vertical
• Operation Type: Manually
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 09
• Medium Material: Glassfiber
• Dust Collecting Method: Dry
• Type: Fabric Dust Collector
• Material: P84 Mix
• Filtration Grade: Medium Filter
• Filter Bag Environment: High-Temperature
• Gram Weight: Customizable
• Filter Bag Sectional Shape: Round Bag
• Transport Package: Carton Packaging
• Specification: Regular size; Customizable
• Trademark: SFFILTECH
• Origin: Shanghai
• HS Code: 5911900090
• Production Capacity: 50000pieces

Product Description

Specification of P84 filter bag

Construction	P84 Needle punch felt
Fiber Composition	P84
Scrim Composition	P84
Felt Area Weight	>500g/m²
Mean Air Permeability	80-100mm³/m²/s
Breaking Strength-MD(warp)	>1400N/5*20cm
Breaking Strength-CMD(weft)	>1200N/5*20cm
Breaking Elongation( N/5cm)-MD(warp)	<30%
Breaking Elongation( N/5cm)-CMD(weft)	<30%
Operating temperature	<260ºC
Recommended Maximum Surge	300ºC
filtration velocity	0.8-1.2m/mm
Finish	PTFE impregnation, film coating and coating

P84 filter material has the following advantages:
1) Significant temperature resistance: it can work at a temperature of 260 °C for a long time, and the short-term working temperature can reach 280 °C
2) Good acid and alkali resistance and oxidation resistance, and certain hydrolysis resistance.
3) Low pressure and high effect; polyimide has an irregular fiber cross section, because P84 filter material has a large surface area, providing more tiny pores, and its surface filtration effect is better than depth filtration, so most of the dust is only It stays on the surface of the filter felt and does not penetrate into the deep layer, so the backwashing pressure is small, the filter cake ejection efficiency is significantly improved, and the fine powder collection effect is excellent, and the filtration pressure difference is small.

Because of its high temperature resistance and hydrolysis resistance, P84 filter material is generally recommended to be used in flue gas conditions with high dust concentration, high temperature and low moisture content, such as asphalt mixing, cement kiln, drying Flue gas purification in drying, combustion, smelting, various industrial kilns, coal-fired boilers and waste incineration processes, and is widely used in processes with high emission concentration requirements.
Shanghai sffiltech Co., Ltd. was established in 2006. It is a high-tech enterprise that produces and develops dust removal filter bags, SCR denitration catalysts, and provides system solutions for industrial atmospheric control. The product dust filter bags (mainly PPS, PTFE, P84 and composite series filter materials) have been widely used in the fields of flue gas dust removal such as electric power, cement, steel, and waste incineration.

 

Application of collector Dust Filter Bag

 Dust Collector Filter Bags It has excellent chemical resistance and hydrolysis resistance. It is widely used for dust collection and filtration of waste incineration, asphalt, spray dryer, coal mill, power plant and other flue gases.

How to install the filter bag in the right way?