Chengdu Yuanjin Environmental Engineering Co., Ltd.
Chengdu Yuanjin Environmental Engineering Co., Ltd.
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Media Filtration System
15m3/h Glass Fiber Reinforced Plastic(FRP) Or Stainless Steel Tank Media Filtration System
Equipment Introduction
Medium filter is a kind of filter medium to remove the suspended matter in the water, microorganisms, and other fine particles, and ultimately to reduce water turbidity, purification of water quality effect of a high efficiency filtration equipment. Commonly used filter media are quartz sand, active carbon, anthracite, manganese sand and so on.
Media filter can use a single medium, can also be used according to different needs of a variety of media. Single medium filter is also called shallow medium filter, its main filter medium is generally quartz sand, granite and volcanic gravel, etc.. Multilayer media filter is also called deep media filter, its filter media is composed of more than one kind of filter media, general quartz sand, active carbon, anthracite, manganese sand and other contact media.
Equipment Classification
Media filter can use a single medium, can also be used according to different needs of a variety of media. Single medium filter is also called shallow medium filter, its main filter medium is generally quartz sand, granite and volcanic gravel, etc.. Multilayer media filter is also called deep media filter, its filter media is composed of more than one kind of filter media, general quartz sand, active carbon, anthracite, manganese sand and other contact media.
Principle
Its working principle is to use the pores of the filter material, the mud and sand in the raw water, colloid, suspended matter and other impurities. Due to the scientific distribution of the filter material, the filter bed has a good effect on the interception of impurities, and the quality of water is greatly improved. The filtration accuracy of the filter is up to 10μm.
At the same time, the filter bed is gradually intercepted impurities in the water, so that the tank in each layer of the filter material will be fully uniform use, effective filter height, thus extending the service cycle of the filter material, reduce the operation cost of equipment (reduce the number of backwashing and backwashing water consumption).
Equipment Composition
The medium filter is divided into filter system and control system. Filtration system is usually composed of high efficiency filtration unit, three-way automatic valve, inlet and outlet water pipe, sewage pipe. The high efficiency filter unit includes various filter media. The control system is usually composed of PLC timing controller, differential pressure controller, electromagnetic three-way valve and control pipeline.
Characteristics Of The Equipment
1. the medium filter filtering precision is high, can increase the multi-layer filter medium, filter area is large.
2. small pressure loss during operation, can achieve large flow, high precision filtration, traditional filtering method is difficult to achieve.
3. sewage control methods are diverse: automatic control, differential pressure control, manual control.
4. medium filter maintenance, maintenance is convenient, generally set up repair station, replace the filter medium is convenient.
5. the use of hierarchical filtration, cleaning one by one, cleaning uninterrupted water supply, uninterrupted flow.
6. advanced control system: control system can adjust its working mode and running state according to different water quality, can adapt to various water quality ability.
7. can realize the local control and remote control function.
8. the control system of the media filter has the function of running state output, fault alarm output and so on, to ensure the safety and reliability of the equipment in use.
9. The filter is made of ultra-low carbon steel austenitic stainless steel. It has the characteristics of strong corrosion resistance, high temperature resistance and creep resistance.
10. the connection mode is flange connection, generally for the national standard flange, strong versatility.
Use Range
1. power generation, metallurgy, chemical industry, paper making, beverage and other raw water filtration treatment.
2. Agricultural micro-irrigation system.
3. chemical plant water supply decolorization, to organic matter.
4. domestic water pretreatment.
5. Industrial water treatment.
6. Swimming pool water treatment.
7. Circulating water side filtration system.
8. surface water, groundwater turbidity removal color.
9. Wastewater treatment.
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