Double filter is also called double switching filter. It is made up of two stainless steel filters in parallel. It has many advantages such as novel structure, good sealing, strong circulation capacity and easy operation. It has wide application range and strong adaptability. Multi-purpose filtration equipment. In particular, the side leakage rate of the filter bag is small, the filtration accuracy can be accurately ensured, and the filter bag can be quickly replaced, and the filter has substantially no material consumption, so that the operation cost is reduced.
Two three-way ball valves are used to assemble two single-tube filters on one frame. When the filter is cleaned, it is not necessary to stop and ensure continuous operation. It is the first choice for the non-stop production line filter device. The filter element of this filter is used. In addition to the stainless steel filter element, high-quality bee-type degreased fiber cotton can be used to filter out particles with a particle size of 1μ or more. The filter can also be used in a single cylinder. In this case, only the common base is removed, and the remaining dimensions are unchanged.
Weakly corrosive materials in chemical and petrochemical production, such as water, ammonia, oil, hydrocarbons, etc. Corrosive materials in chemical production, such as: caustic soda, concentrated sulfuric acid, carbonic acid, acetic acid, etc. Low temperature materials in refrigeration, such as liquid methane, liquid ammonia, liquid oxygen and various refrigerants. Light industrial foods, materials with hygienic requirements in pharmaceutical production, such as: beer, beverages, dairy products, grain and medical supplies.
The inner and outer surfaces are polished. The filter cartridge is equipped with a stainless steel strainer and a filter support basket. The top is equipped with a venting valve for discharging the air inside the filter during filtration. The upper cover and the filter cartridge are connected by a quick-opening structure, which makes it easier to clean and replace the filter. The three adjustable feet allow the filter to be placed on the ground smoothly. The connecting pipe adopts the joint or clamp connection mode, and the inlet and outlet valves are opened and closed by a three-way ball valve, which is resistant to pressure and temperature, flexible and convenient to operate, and has no more leakage of material liquid.