Security filter selection

Product introduction

Security filter is a kind of filter equipment widely used in industry. Security filter is composed of stainless steel shell and filter element two parts, liquid from the outside through the filter element, flow out from the center, impurities in the liquid particles are intercepted in the appearance of the filter element, so as to achieve the purpose of filtration and purification. The quality of filtrate mainly depends on the selection of appropriate filter element specifications and models. At present, the filter element materials available on the market are: natural cotton, polyester, nylon and so on. Its filter element types are winding, meltblowout, folding several, filtration accuracy (aperture) 0.22μ, 0.45μ, 1μ, 5μ, 10μ, 50μ, 100μ and so on. In the service cycle, when the upstream and downstream pressure difference is greater than 0.2MPa, the filtrate flow rate is reduced by 30% than the initial use, should consider replacing the filter element.

Product characteristics

1, can remove 0.01micron and above particles;

2, effective continuous removal of oil mist more than 99.99% oil mist concentration control below 0.01ppm;

3, large filter area, small pressure loss, easy to replace the filter element;

4, stable filtration performance, compressed air can be used continuously;

5, with pressure difference indicating device;

6, automatic blowdown and manual blowdown two ways;

7, long service life.

Working principle

The security filter is equipped with a precision filter element, the security filter element is generally external pressure type, water through the filter element small pores, into the filter core pipe water, micro pore interception of water quality small impurities, the interception of impurities if determined by the aperture of the filter element, the security filter element precision of 100um, 50um, 30um, 20um, 10um, 5um, 1um, 0.45um, 0.22um, 0.1um.

Scope of application

The equipment is widely used in pharmaceutical, chemical, food, beverage, water treatment, brewing, petroleum, printing and dyeing, environmental protection and other industries, is the ideal equipment for all kinds of liquid filtration, clarification, purification treatment.

Product characteristics