Introduction: as people's living standard is gradually improved, the environmental pollution is becoming more and more serious, so people's demand for filters has also improved. The enterprises of Chinese filter machine step up investment in scientific research, strengthen technological innovation, and develop new products to meet the demands of the market. Now it is close to the advanced level of foreign countries.
The filter machine plays a pivotal role in industrial production today, and the history of the filter is very long. The pollution is serious today, filter machine absolutely has broad prospect market.The domestic economy is becoming more and more developed, the Chinese filter machine has also been developed greatly, and the application of water resources treatment is also gradually widespread and mature.
The filter is a device which uses porous filter media to intercept solid particles in the mixture of liquid and solid particles to achieve solid and liquid separation. With the development of the Times, our quality of life has also been improving rapidly. Therefore, the quality of the products is higher, and the demand for equipment is higher, and the separation equipment is born. Filters are widely used in chemical, petroleum, pharmaceutical, light industry, food, mineral processing, coal and water treatment.
It is understood that the rotary drum vacuum filter invented in the early 20th century realized the continuous process of filtration operation. Since then, various types of continuous filters have appeared. Intermittent operation of filter machine can achieve the development of automation, the filtration area is bigger and bigger.In order to get the moisture content of the filter residue, the mechanical pressing filter is developed.
In recent years, as the environment and water pollution are serious, the filter has become the best choice for each industry, which can change the healthy life of drinking water for the general public. In order to better cater to the current consumption trends in the market, many enterprises have joined forces to jointly develop different types of filter products. Data shows that several companies have applied this filtering technology to agricultural irrigation, and have expanded rapidly into industrial fields. These filters are competing for market share of disposable filters.
According to experts, the success or failure of the filtration operation is related to the filter and media, but sometimes it also depends on the pretreatment process of the filter, such as condensation, flocculation, heating, concentration and so on.Therefore, the selection of filters, media and process conditions should be taken into account.