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发布时间: 2024 - 04 - 19
CO-2612 CY-2612 HQFILTRATION interchange CAMFIL dust filter cartridge sleeve Dust Filter features:(1) High temperature resistance, that is, ≤400℃;(2) High pressure resistance, the filter element can withstand a pressure difference of 2MPa;(3) Corrosion resistance;(4) It is small in size and easy to load and unload. It handles a large amount of air, and uses a small amount of air in backflush cleaning, which is fast and consumes less energy;(5) Features such as good cleaning effect. Applications:A. Energy, cement, chemical, machinery, glass and other production lines to recover raw materials, purify and remove dustB. Pharmaceutical, cigarette, coating, production line recovery of raw materials, purification and dust removalC. Dust removal and purification filter element of dust re...
发布时间: 2024 - 04 - 19
L-620AO HQFILTRATION compressed air precision filter element Features:The precision filter element is the heart of the filter, as the name suggests, the filter element. The main principle of the filter element is also the main principle of the filter, which is the purification equipment required to purify the original ecological resources and reuse them. The filter element is generally used in filtration industries such as oil filtration, water filtration, and air filtration. Removing a small amount of impurities from the filter medium can protect the normal operation of the equipment or the cleanliness of the air. When the fluid passes through the filter element with a certain accuracy, its impurities are blocked, and the clean flow flows out through the filter element. Applicat...
发布时间: 2024 - 04 - 19
P163428 HQFILTRATION interchange DONALDSON filter element Features:1. Filter rating: 1-25 um2. Filtration efficiency: 99.9%3. O-Ring: NBR, fluoro rubber4. Material: fiber glass; oil paper; ss mesh5. Application field: Lubricating oil & hydraulic oil system6. Operating Pressure: 1.0Mpa, 2.0Mpa, 16.0Mpa, 210Mpa Application:The hydraulic oil filter element is an indispensable part of the pipeline series of the conveying medium. It is usually installed in the inlet filter of the hydraulic system to filter out metal particles and contaminants in the fluid medium and to protect the normal operation of machinery and equipment.The application range of hydraulic oil filter elements is very wide, covering almost all industries: steel, electric power, metal...
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Tel: 86 391-8346801
Fax: 86 391-8346801
Cell: +86 15239198219
Mail: sales@hqfiltration.com
Add: A15,Aliyun Innovation Center,Intelligent Hardware Port #1,West of Zhengbei Avenue,Wuzhi C, Jiaozuo C, Henan P.China.
Selection of chemical filters
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Selection of chemical filters

上市日期: 2017-08-14

Cell: +86 15239198219

Email: sales@hqfiltration.com

 

Selection of chemical filters


Chemical filters can satisfy requirements of industrial environment,environmental protection and civil works by getting rid of chemical pollutants in the air such as unpleasant smell , ammonia , sulfur dioxide and VOCS.

There are many kinds of absorption materials for chemical filters and the most commonly-used is particle active carbon


Selection of chemical filters   Selection of chemical filters


Performance data of particle active carbon filters

The maximum absorption capacity of a certain gas by a unit of active carbon is called " absorption capacity.Different active carbon materials may absorb different gas and the absorption capacities are different.In order to determine the absorption capacity of filters,we must understand kinds and density of pollutants , airflow temperature and relative humidity.

 

Filtering speed

Filtering speed refers to airflow speed passing the surface of a certain absorption material. Absorption rate is high if filtering speed is low and contact of air and active carbon is long. When using active carbon filters , customers shall reasonably select filtering speed ( filtering air quantity )

 

Service life

As times goes on,the absorption rate of active carbon will reduce continuously and the filter shall be replaced when harmful gases passing through the filter reaches the maximum allowable value.The service life of this kind of filter is related with many factors such as density of pollutants,temperature,humidity,volume of filtered wind and amount of active carbons.the amount of active carbons determines the length of service life of filters when other factors are fixed.

 

Replacement of filters

One can judge whether or not a filter shall be replaced by monitoring changes of pollutant density before and after the filtering.Up till now , there is no simple and practical monitoring method in our country , so customers shall judge service life of active carbon filters according to total time of use or experience .

 

Typical harmful gases and absorbents

Selection of chemical filters


 *Note: For specific places, chemical pollutants may be more than one. In the use of chemical filters, our company will help you select the appropriate filter materials based on the information provided by customers.



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2024 - 04 - 19
CO-2612 CY-2612 HQFILTRATION interchange CAMFIL dust filter cartridge sleeve Dust Filter features:(1) High temperature resistance, that is, ≤400℃;(2) High pressure resistance, the filter element can withstand a pressure difference of 2MPa;(3) Corrosion resistance;(4) It is small in size and easy to load and unload. It handles a large amount of air, and uses a small amount of air in backflush ...
2024 - 04 - 19
L-620AO HQFILTRATION compressed air precision filter element Features:The precision filter element is the heart of the filter, as the name suggests, the filter element. The main principle of the filter element is also the main principle of the filter, which is the purification equipment required to purify the original ecological resources and reuse them. The filter element is generally used i...
2024 - 04 - 19
P163428 HQFILTRATION interchange DONALDSON filter element Features:1. Filter rating: 1-25 um2. Filtration efficiency: 99.9%3. O-Ring: NBR, fluoro rubber4. Material: fiber glass; oil paper; ss mesh5. Application field: Lubricating oil & hydraulic oil system6. Operating Pressure: 1.0Mpa, 2.0Mpa, 16.0Mpa, 210Mpa Application:The hydraulic oil filter element ...
2024 - 04 - 19
2.0013 G25 A00-0-V HQFILTRATION interchange REXROTH hydraulic oil filter element Features:1. Filter rating: 1-25 um2. Filtration efficiency: 99.9%3. O-Ring: NBR, fluoro rubber4. Material: fiber glass; oil paper; ss mesh5. Application field: Lubricating oil & hydraulic oil system6. Operating Pressure: 1.0Mpa, 2.0Mpa, 16.0Mpa, 210Mpa Application:The hydraulic oil filter eleme...
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