Which stainless steel filter is of good quality?

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The HEPA filter is an important component in modern air purification equipment, and its quality and performance directly affect the effectiveness of the entire air purification system. The following are a few excellent high-efficiency filter manufacturers that are sensitive and cautious:1

3M: As a well-known global technology company, 3M's high-efficiency filter products have always been known for their excellent quality and stable performance. 2.

Himalaya is one of the leading providers of air purification solutions in China, and its high-efficiency filter products are known for their exquisite craftsmanship, excellent performance and quality. 3.

Parker Filtration: As a first-class air filter manufacturer in China, Parker Filtration's high-performance filters have the advantages of high efficiency, long life and low resistance. 4.

Rukai Fresh: The high-efficiency filter produced by Rukai Fresh has excellent quality and excellent performance, which can effectively purify harmful substances in the air. The above are a few excellent high-efficiency filter manufacturers, which can be selected according to their own needs.

1. About the filtration accuracy of the filter element: under the condition that the size parameters and filtration conditions of the water purifier remain unchanged, the finer the filtration accuracy of the stainless steel filter element of the water purifier, the better the filtration effect; The coarser the filtration precision, the greater the flow rate.

2. About the size parameters of the filter element: in the case of the same length of the stainless steel filter element of the water purifier, the thicker the diameter, the larger the filtration high section area of the filter element, the greater the flow rate and dirt holding capacity during filtration, and the longer the interval required for the cleaning cycle of the filter element. The filtration will be better! On the contrary, it is the opposite, but the material cost of the filter element is reduced.

The key point of whether the filter is good or not is whether the accuracy of the filter is high enough and whether it can meet the requirements of industrial filtration. The filter is easy to use when it can produce a continuous and stable output that meets the industrial requirements for a long time.

How to make the filter easy to use is to improve the filtration accuracy of the filter and prolong the service life of the filter.

The filtration accuracy of the filter.

The filtration accuracy of the filters ranges from microns to 600 microns. The diameter of the bag mouth is made of stainless steel and galvanized steel ring argon arc welding technology. The diameter error is only less than, the horizontal error is less, and the filter bag made of this steel ring can be installed in the equipment to improve the degree of sealing and reduce the probability of side leakage.

Non-woven filter bags are used in many aspects of industrial water, such as boiler water, production line water, product water, sewage treatment and other links, and these different links have different requirements for the accuracy of the filter bag. Nonwovens have a wide range of filtration and can meet the filtration requirements of these links. Shuitianlan can produce non-woven filter bags with corresponding precision according to customer requirements to meet the different filtration needs of customers.

How to extend the life of the filter.

Under normal circumstances, when the pressure difference of the filter reaches 2-3 kg, it means that the filter bag is basically blocked, and at this time, there is little liquid flowing out of the outlet of the filter, and the filter bag needs to be replaced. In addition, depending on the specific use of the filter, if the production process requires that the flow rate of the filter is not lower than the general flow rate, the filter bag should be replaced when the pressure difference reaches about 1 kg. The service life of the filter bag is mainly determined by the turbidity of the raw water, the filtration time, the filtration flow, and the filtration area of the filter bag.

After a period of use, the filter should also be cleaned to remove the impurities and stains accumulated on the filter bag during the operation of the system, and the cleaning frequency needs to be determined in combination with the actual production and use conditions.

Whether the filter is good or not depends on which filter is chosen;

First of all, it depends on what your filter media is, then what are the requirements, and what kind of effect you want to achieve, to choose the right filter.

Filters are available in coarse and fine filtration.