Let us Talk About How to Design Chemical Filter
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Source：http://www.hefilter.comStartTime：2015-05-12Hits：
How to design chemical filter? Garbage disposal is a major problem for old chemical filter. Considering the environmental protection and reducing waste disposal costs, there are more and more users requiring the chemical filter burn, while the nuclear power plant and the defense industry usually demand filter is not flammable. But a few years ago, French Chemical filter was needed to be used in combustible type for plant of some important ventilation system.?In addition to the special requirements of some special industries, there is no specific rules for domestic chemical filter for the fire protection aspect. And there are no specific test methods and test institutions. In business, we should pay attention to several flame retardant, fire-resistant and heat resistance between non-combustible and combustible two extremes, but those who pay attention to are not said by compulsory standards or specifications, because the rules are mostly the special requirements of the users themselves.
How to design chemical filter is not only about the safety, but also the structure. The chemical filter is composed by simplified part, stainless steel mesh, transmission device and electric control parts. When the chemical filter is working, the water which needs to filter will flow through the filter and then pass through the export pipeline into the process cycle user requires. And the particles in the water may be trapped in the chemical filter. Water Filter is widely used in metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, power and urban water supply area such as industrial waste water filter, circulating water filtration, emulsion of regeneration, the waste oil filter processing, metallurgical continuous casting of water system, water system and blast furnace hot rolling with high pressure water descaling system.In all, chemical filter is an advanced, efficient and easy to operate automatic filtration unit.
How to design chemical filter? Of course, some necessary conditions for each filter should be satisfied. The connection framework between filters and gaskets must be tight with no leakage to ensure the filtering effect. For need of high efficiency filter which is used in high humidity and high temperature environment, we must choose chemical filter of box body material with resistance to high temperature and high humidity in order to meet the requirements of production. Biological Modular clean rooms and pharmaceutical clean room must choose metal frame filter and its surface is not easy to rust. They are not allowed to use the wooden frame filter to prevent bacteria, or it will affect the products quality.
