It is a kind of filter that directly intercepts impurities in the 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. The self-cleaning flanged y strainer can filter the raw water, And the function of cleaning the filter element automatically.
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. Covers the needs of various filtration precisions from 10 microns to microns.
Adopting 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. water filtration.
It is composed of shell, multi-element filter element, backwash mechanism, electric control box, reducer, electric valve and 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 flange type of the automatic filter through the inlet, and then enters the inner cavity of the filter element through the baffle hole. Export sent.
Advantages: The automatic filtration precision is 100 microns by default, and can be selected from 10 to microns. The filter area is large and the dirt holding capacity is high. Users can customize it according to the actual working conditions.
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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.
The main function of the brush type flange filter is to remove the suspended solids in the water, reduce the concentration of suspended solids in the water, reduce the particulate matter, reduce the turbidity, purify the water quality, reduce the system fouling, bacteria and algae, rust, and purify the water quality.
It can easily and thoroughly remove the impurities retained by the filter screen, with no dead ends and no flux attenuation, which ensures the filtration efficiency and long service life of the brush flange filter.
Through its own retrieval and strain functions, automatic backwashing is realized, and the brush-type flanged y strainer can cope with unstable water quality fluctuations without manual intervention.
During the backwashing process, each (group) filter screen will be backwashed in turn to ensure that the filter screen is cleaned safely and efficiently, while other filter screens are not affected and continue to filter.
The brush type flanged y strainer adopts an automatic drain valve, which saves time for backwashing, consumes less water for backwashing, and is environmentally friendly and economical. Fewer wearing parts, no consumables, low operation and maintenance costs, simple operation and management
As we talk about strainers, this might be a good time to review the general purpose of a strainer. A strainer is used to &#;strain&#; or &#;filter&#; contaminates in a piping system that could flow down the pipeline and damage more expensive pieces of equipment, or spoil a manufacturing process. In effect, a strainer could be viewed as a very inexpensive &#;insurance policy&#; to help protect the overall piping systems. Strainers are available in many materials, types, and end connections. These various options are designed to help the end user obtain the best possible straining device for their specific applications.
Strainers can be obtained in threaded ends, socket weld, butt weld and flanged ends. Higher pressures are also available in other special end connections. Body materials can range from iron, carbon steel, stainless steel, bronze and many special alloys. Some manufacturers even offer FRP units (fiberglass reinforced plastic) bodies, for significant corrosion resistance, at a lower cost and with a greatly reduced installed weight.
The selection of the straining element (screen or basket) is typically based on the line media (what&#;s going through the pipeline). The term &#;screen&#; is typically used in wye strainers, while &#;basket&#; is the term that is used in a basket type strainer. The internals of a strainer are really the internal screening, or filtering element. Additional factors include what may be flowing through the line, and the degree of straining that the customer has determined needs to take place. Pressure drops, line pressure, flow rate are just a few of the considerations that may be factored in. For more information regarding the selection of straining elements, see the blog post "Choosing the Right Straining Element".
The straining elements are generally made from a wire mesh type screen material or a perforation in sheet metal. In some cases, depending on size and pressure rating, a mesh unit may additionally include a perforation. Using a perforated material in conjunction with a mesh, may be best in providing greater strength and stability to the straining element.
The standard basket or screen material in most strainers today is 304 series stainless steel. 316 stainless steel is also common (often used for additional corrosion resistance). Monel is also a material that can easily be provided by most manufacturers. There are many variations of mesh and perforations that are available along with various methods of construction, and support methods, based on specific applications.
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