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Su Təmizləyici Sistemdə Filtrlərin Növləri

Vaxt: 2022-05-05 Oxunub: 12

Filter/Strainer selection to different pipelines

The filter/strainer is a small equipment for removing a small amount of solid particles in the liquid, which can protect the normal operation of the equipment. When the fluid enters the filter cartridge with a certain specification of filter screen, its impurities are blocked, and the clean filtrate is discharged from the filter outlet. When it needs to be cleaned, just take out the detachable filter cartridge and reload it after treatment.
1. Inlet and outlet diameter of filter /strainer:
In principle, the inlet and outlet diameter of the filter shall not be less than the inlet diameter of the matching pump, which is generally consistent with the diameter of the inlet pipeline.
2. Nominal təzyiq seçimi:
Filtr boru kəmərində görünə biləcək maksimum təzyiqə uyğun olaraq filtrin təzyiq səviyyəsini təyin edin.
3. Delik nömrəsinin seçimi:
The selection of the number of filter holes mainly considers the particle size of impurities to be intercepted, which is determined according to the process requirements of the medium process. The particle size that can be intercepted by various specifications of wire mesh can be found in the following table "filter screen specifications".
4. Filter /strainer material:
Süzgəcin materialı ümumiyyətlə birləşdirilmiş texnoloji boru kəmərinin materialı ilə eynidir. Müxtəlif xidmət şərtləri üçün çuqun, karbon polad, aşağı alaşımlı polad və ya paslanmayan polad filtrlər nəzərdən keçirilə bilər.
5. Calculation of filter /strainer resistance loss
Su filtrinin təzyiq itkisi ümumi hesablanmış nominal axın sürətinə görə 0.52 ~ 1.2 kpa-dır.
Application of Walter filter
1. Stainless steel filter/strainer
Stainless steel filters are widely used in pipelines of steam, air, water, oil and other media; Protect various equipment, water pumps, valves, etc. of pipeline system; Prevent the blockage and damage caused by rust, welding slag and other impurities in the pipeline. Stainless steel filter has the advantages of strong pollution resistance, convenient sewage discharge, large circulation area, small pressure loss, simple structure, small volume and light weight. The filter screen is made of stainless steel with strong corrosion resistance and long service life.
2. Y-type filter/strainer
Y-type filter is an indispensable filtering device for the pipeline system conveying medium. Y-type filter is usually installed at the inlet end of təzyiq azaldıcı klapan, təzyiq boşaltma vanı, constant water level valve or other equipment to remove impurities in the medium and protect the normal use of valves and equipment. Y-type filter has the characteristics of advanced structure, low resistance and convenient sewage discharge.
3. Basket filter/strainer
The basket filter removes small equipment containing a small amount of solids in the liquid, which can protect the normal operation of compressors, pumps, other equipment and instruments; It is also a small equipment to improve product purity and purify gas. Therefore, basket filters are widely used in petroleum, chemical industry, chemical fiber, medicine, food and other industries. Basket filter is composed of shell, blowdown cover, filter element, filter screen, bolt, etc.
4. T-type filter/strainer
T-type filter is widely used in pipelines of steam, air, water, oil and other media to protect various equipment on the pipeline system, such as water pumps and valves, from blockage and damage to the pipeline caused by rust, welding slag and other sundries in the pipeline. The T-type filter produced by Suzhou Walter Valve Flow Control Equipment Company has the characteristics of strong anti fouling performance, convenient sewage discharge, large circulation area, small pressure loss, simple structure and small volume; The filter screen of T-type filter is made of stainless steel, with strong corrosion resistance and long service life; T-type filter is also divided into direct flow type and baffle type. The density of filter screen is 10-120 mesh, and the temperature is 0 ~ 450 ℃, which can be selected according to the needs of users.
The above filters are applicable to different pipeline requirements. Y-type filter is the filter with the largest sales volume of Walter valve. If you cannot sure the model selection, welcome to consult us.