What are the common types of industrial filters? What are the filter wool products in air filter equipment?

What are the common types of industrial filters?Air FilterWhat are the filter wool products in the equipment?

In our present life, the common filters are suction filters, high pressure line filters (A), high pressure line filters (B), return filters, circulation filters,...Air FilterThe

(1) suction oil filter: the filter is located in the pump suction pipeline, filter out residual contaminants in the oil tank through the air hole into the pollutants, there is a role in protecting the pump. But in order to avoid the pump to produce cavitation phenomenon, must pay full attention to the pressure loss, the general use of 100-200 purposes of coarse metal mesh or notch wire material. Therefore, it is not a control system of pollution concentration of the filter.

(2) High-pressure line filter (A): Located on the outlet pipe of the pump, it has the effect of protecting contaminants from entering the system. Therefore, it can control the concentration of pollutants in the system. However, because it is a high-pressure pipeline, subject to pump pulsation and pressure impact, so the filter element material, strength should be carefully considered.

(3) High-pressure line filter (B): This filter, also known as the terminal filter, is installed in systems to protect hydraulic parts that are particularly sensitive to contamination. As a result, it tends to be smaller than other filters of the filtration granularity. Therefore use to choose a large capacity. In addition to the material of the components, the strength of the same (A) should be fully considered.

(4) reflux filter: located in the system's return oil pipeline, its role is to produce or invasion of pollutants in the system before returning to the tank to capture. Therefore, it is an effective and important filter to control the concentration of pollution in the system. Although it is a low-pressure pipeline, but according to the operating conditions of the transmission device, there will be pulsation or pressure impact, so the component materials, strength should be fully considered. Imported pumps

(5) Circulation filter: Located in the return oil circuit of the tank circulation, the system has a large capacity, so it is often used when strict cleanliness is required, and even if the system is not in operation, the pollutants in the tank can be captured, so the efficiency of reducing the concentration of pollution is good. In addition, a cooler is installed, which has the advantages of being able to cool at the same time and being easy to maintain. However, special pumps and motors are required, and the cost is high.

(6) Air filter: located in the oil tank, with the prevention of pollutants due to changes in the amount of oil tank with the air mixed into the oil tank. Therefore, the filtration accuracy should have the same performance as the filter, the capacity to leave enough room to prevent the blockage of holes to make the tank pressure into a negative pressure, caused by the pump cavity phenomenon. Particular attention should be paid when the surrounding environment is poor.

Extended Reading:

Filter cotton is now our common in the air filter equipment is often used, so the air filter equipment in the common filter cotton products are what?

I. Glass Fiber Filter Wool

This is a kind of thick and thin, length of glass fiber after a special process made of products, stable performance and high temperature, high efficiency, high capacity and many other characteristics, used in many ventilation and filtration systems, especially in the primary, high temperature and high efficiency filters and so on. In the industry we can also be called chemical fiber, and there are large chemical fiber and small chemical fiber, large chemical fiber refers to the use of high-quality PET chips produced by the small chemical fiber refers to a number of small and medium-sized manufacturers with low-quality recycled materials regenerated from the PET chip fiber.

Second, synthetic fiber filter cotton

This is a material that can replace non-woven fabric and glass fiber, with efficiency covering coarse, medium and high efficiency, it is an emerging filtration material and the main development direction in the future. The product has many advantages of low resistance, light weight, large capacity and moderate price compared with general materials, because the polyester material used in it has ** wrinkle resistance, elasticity and stability, so it can also realize resistance to sunlight, friction, and has strong corrosion resistance.

Three, activated carbon filter cotton

The characteristics of this product is to effectively remove the odor pollution in the air, in which the fibers after the treatment of carbon impregnation and glue, the requirements of the filtration efficiency is not very high, in the use of the time is generally to cooperate with the independent primary and secondary filters.

Four, non-woven filter cotton

This can also be called polyester fiber, with an extremely wide range of uses, and its production and manufacturing technology is very mature, the stability of the operation of good performance and other technical characteristics, is the current primary, medium effect, bag filter equipment in the use of materials. The product is characterized by stable quality, large dust capacity, good moisture resistance, long service life, the same is also an early application of the filter material, so its technological development is also mature, in recent years its production technology is also in constant development, has been gradually applied to some of the high cleanliness requirements of the occasion.