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Filter industry application and function


2022-04-29 14:38

Hydraulic oil filter: mainly used in the oil filtration industry, including oil suction filter, oil return filter, pipeline filter, etc.
Food filters: dust filters, air filters, air conditioner filters.
Medical filter: liquid filter, breathing filter, blood filter, bacterial filter.
functional classification
It is a kind of filter that directly intercepts impurities in water, removes suspended solids and particulate matter in the water body, reduces turbidity, purifies water quality, reduces system fouling, algae, rust, etc., so as to purify water quality and protect the normal operation of other equipment in the system. equipment.
The main components are: motor, electric control box, control pipeline, main pipe assembly, filter element assembly, 316L stainless steel brush, frame assembly, drive shaft, inlet and outlet connection flanges, etc.
It overcomes many shortcomings such as small dirt holding capacity of filtration products, easy to be blocked by dirt, filter parts need to be disassembled for cleaning and unable to monitor the filter status, etc. It has the function of filtering raw water and automatically cleaning and discharging the filter element. When cleaning and discharging sewage, the system provides uninterrupted water supply, which can monitor the working state of the filter and has a high degree of automation. It covers the needs of various filtration precisions from 10um to 3000um. Using the advanced technology of international water treatment industry equipment, it can be installed vertically, horizontally, or upside down in any direction and in any position. It can be used in industry, agriculture, municipal power, electronics, medicine, food, printing and dyeing, construction, steel, metallurgy, papermaking, etc Industrial water filtration.
It is a set of equipment widely used in the filtration industry. Traditional filtration products have a small amount of dirt, are easily blocked by dirt, the filtration part needs to be disassembled and cleaned, and the status of the filter cannot be monitored. It has the ability to filter raw water and automatically filter the filter element. The function of automatic cleaning and sewage discharge. It consists of a shell, a multi-element filter element, a backwashing mechanism, an electric control box, a reducer, an electric valve and a differential pressure controller. The diaphragm in the shell divides its inner cavity into upper and lower cavities, and the upper cavity is equipped with multiple filter elements, which utilizes the filter space and significantly reduces the filter volume, and a backwash suction cup is installed in the lower cavity. When working, the turbid liquid enters the lower cavity of the filter through the inlet, and then enters the inner cavity of the filter element through the baffle hole. The impurities larger than the gap of the filter element are retained, and the clean liquid passes through the gap to the upper cavity, and finally is sent out from the outlet.
Advantages: The automatic filtration precision defaults to 100 microns, and can be selected from 10 to 3000 microns, with large filtering area and high dirt holding capacity, and users can customize it according to actual working conditions. The cleaning method is simple, and the cleaning cycle is electronically monitored, which can realize automatic cleaning and sewage discharge. All parameters in the automatic self-cleaning filter control system can be adjusted, etc.
Stainless steel brush filter types are: automatic stainless steel brush filter, hand-crank stainless steel brush filter. Its main function is to remove suspended solids in the water, reduce the concentration of suspended solids in the water, particulate matter, reduce turbidity, purify water, reduce system fouling, algae, rust, and purify water.
The stainless steel brush filter adopts the internal mechanical structure of patented technology, which realizes the high-pressure backwashing function in the true sense, and can easily and thoroughly remove the impurities retained by the filter screen. There is no dead angle for cleaning, and no flux attenuation, which ensures the filtration efficiency and long-term performance. service life.
The stainless steel brush filter realizes automatic backwashing through its own retrieval and strain functions, which can cope with unstable water quality fluctuations without manual intervention.
During the backwashing process of the stainless steel brush filter, each (group) filter screen will be backwashed in turn to ensure the safe and efficient cleaning of the filter screen, while other filter screens will not be affected and continue to filter.
The stainless steel brush filter adopts an automatic drain valve, the backwashing time is short, the backwashing water consumption is small, and it is environmentally friendly and economical. Fewer wearing parts, no consumables, low operation and maintenance costs, and simple operation and management.

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