|Jianchuan Road, Minhang Distrcit, Shanghai, Chinaemail@example.com|
Payment & Shipping Terms:
|Features:||Normal Oxidation, Good Acids And Alkalis||Material:||PPS Needle Filter Fabric|
|Application:||Waste Incineration, Wood Processing||Temperature:||190-200 Degree|
|PH Value:||1-14||Keywords:||Filter Bag|
PPS Cloth Dust Collector Bags Normal Oxidation For Waste Incineration
Basic information of pps filter bag
PPS filter bag is one of the main varieties of high temperature resistant filter material, which is manufactured and processed according to the production process of other high temperature resistant filter mats using polyphenylene sulfide (PPS) fibers produced in America and Japan. PPS filter bag has excellent performance in the application of the following occasions.
1. Sulphur-containing oxides in fuels or flue gas have been proved to be fibers with strong acid-alkali corrosion resistance and chemical resistance.
2. The occasion of humidity in flue gas.
3. The working temperature is 190 C, the short-term working temperature is 232 C, the melting point is 285 C, and the oxygen limiting index is 34-35.
4. It can be used when the oxygen content is 15% or less.
5. PPS filter bags have excellent performance records when air-cloth ratio is as high as 5:1 for on-line cleaning and 6:1 for off-line cleaning under industrial and mining conditions of 190-232 C.
PPS filter felt is an ideal filter material in impulse dust removal filters such as natural coal boiler, waste incinerator and dust collection treatment of fly ash in power plant. PPS filter bag has complete strength retention and inherent chemical resistance. It can maintain good filtration performance in harsh environment and achieve ideal service life.
FILTER BAG FUNCTION
When the dust gas through the filter bag. The dust will be block on the filter bag surface. The clean gas will pass away. So we can say that,The filter bag is the core of the dust filter. Or, you can consider it as the lung in our body.
FILTER BAG REQUIRED STRICT SEWING TECHNOLOGY
The filter bag has the strict requirements on design, filter material cutting, woven technology etc. These requirements are very important for the filtration operation, maintenance and even the service life of the bag filter.
Please see our picture poster as following:
The diameter of the filter bag should around 115 mm diameter to 200mm diameter. The filter bag length should 2000 - 9000mm, the specifications of the commonly used filter bag is 125 - 170 mm diameter, 2000 ~ 6000mm length.
How we make quality control
The oval, flat, envelope and support ring types of filter bag, please be sure to enquiry for us with detailed information.
First of all, we need to confirm the detailed size of filter bag with our customer. After received your confirmation or agreement, we should begin for processing. If the drawing can not clearly or need filter bag sample to trail installment, we should provide the confirmed size filter bag sample before the purchase order processing.
After then, we should begin to processing. We will make the filter fabric first. After then, we will sewing the filter fabric into the filter bag. For more detailed information, please reference the above processing picture.
When we finish the manufacture, the filter bag should begin to rechecking. As you know, even if one filter bag broken. It will be the 100% result for the dust filter equipment bad working. So, it is our the most important step for all. We must assure it can work correctly 100%. Not 99.9 or 99.99%. We must assure it 100% correctly. We must assure it 100% corrctly!. The important things three times....
Please see the following working circumstance. The filter bag is often used in dust filter equipment and replace the filter bag in dust filter equipment. So, please reference the dust filter (dust collector) working occasion. Please be sure to inquiry us by following e-mail table directly. Hope that we can give you more professional suggestion for reference.
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