1.1 according to the using position filter and use, can be divided into two categories: coarse filter and fine filter (strainer English)
粗過(guò)濾器主要應(yīng)用于泵、流量計(jì)、閥門(mén)前，以保護(hù)設(shè)備不受大的金屬顆粒磨碎，其精度基本是幾百微米以上。精細(xì)過(guò)濾主要是凈化流體，保護(hù)工藝安全。其精度范圍基本在1微米到30微米之間。
The coarse filter is mainly used in pump, flow meter, a valve metal particles before, to protect the device against large ground, its accuracy is basically a few hundred microns above. Fine filtration is mainly cleaning fluid, security protection technology. The accuracy of the scope of the basic 1 micron to 30 microns.
1.2 按照制造設(shè)計(jì)要求可以分：壓力容器和非壓力容器
1.2 according to the design requirements can be divided into: the manufacture of pressure vessels and pressure container
按照壓力容器設(shè)計(jì)和制造的過(guò)濾器殼體執(zhí)行GB150或者ASME標(biāo)準(zhǔn)。非壓力容器執(zhí)行 SH/T3411或HGT 21637標(biāo)準(zhǔn)執(zhí)行。
In accordance with the filter shell of pressure vessel design and manufacture of the execution of the GB150 or ASME standard. Non pressure container implementation of SH/T3411 or HGT 21637 standards.
1.3 根據(jù)使用介質(zhì)可分為：氣體過(guò)濾器和液體過(guò)濾器- x. {* v( u) g$ F; z
1.3 according to the use of media can be divided into gas and liquid filter: filter - X. {* V (U) g$F; Z
氣體過(guò)濾器適用于氣-固分離流域，可用于氣體凈化、分成回收等。液體過(guò)濾器適用于液-固分離領(lǐng)域，如潤(rùn)滑油過(guò)濾、石油化工行業(yè)過(guò)濾以及污水處理等。
Gas filter suitable for gas-solid separation basin, can be used for gas purification, divided into recovery etc.. Liquid filter is suitable for the liquid - solid separation field, such as lubricating oil filter, oil filter, such as chemical industry wastewater treatment.
