Basic introduction filters

Filter screen from the cylinder, stainless steel, Sewage section, gearing and electric control parts. When the filters work to be filtered into the water by the time the outlet, flows through the filter, the user must enter through the outlet pipe technology cycle, water acrobatics particles are trapped in the filter inside. This constant cycle of trapped particles down more and more, faster and slower filtration, while imports are still pouring into sewage filtration hole will become smaller and smaller, thereby forward, a pressure between the outlet poor, when conservative difference reaches the set value, the differential pressure transmitter electrical signals to the controller, the control system starts the drive motor shaft driven by the drive assembly, and open sewage outfall discharge from the outfall, when the filter after cleaning, the pressure drops below the minimum, the system returns to the initial filter state, normal system operation. Filter by the section of the housing, multiple filters, backwash mechanism, and differential pressure controllers and other components. Transverse bulkhead within the housing cavity which is divided into upper and lower chambers, the upper chamber with a plurality of filter, so that the full filtering space, significantly reduced the volume of the filter, lower chamber installed backwash sucker. Work, turbid liquid through the inlet filter into the lower chamber, but also by the spacer hole into the filter cavity. The filter element is greater than the gap impurities are trapped, net fluid through the slit reaches the upper chamber, and finally discharged from the outlet. Filters made of high strength wedge filter, through pressure control, timing control self-cleaning filter. When the filter impurities accumulate in the filter surface caused by the pressure difference increases to a set value, or the timer reaches the preset time, the electric control box sends a signal to drive backwash mechanism. When the filter backwash suction Handicap and imports are on, the drain valve open, pressure relief and drainage system at this time, the inside of the chuck and the emergence of a filter cartridge relative pressure lower than the outside pressure of the negative pressure zone, forcing part of the net circulating water from the outside of the filter flows into the inside of the filter, is adsorbed on the inner wall of the filter with particulate impurities flow into and discharged from the discharge valve Rang disc. Specially designed filter allows the filter element internally generated jet effect, any impurities will be washed away from the smooth inner wall. When the filter pressure drop back to normal or timer setting time has elapsed, the whole process, the material continues to flow, backwash water consumption, to achieve a continuous, automated production. Filters are widely used in metallurgical, chemical, oil, paper, pharmaceutical, food, mining, electricity, urban water supply areas. Regeneration such as industrial waste water, recycling water filtration, emulsion, oil filter processing, metallurgical industry, continuous casting water systems, blast furnace water systems, hot-rolled with high-pressure water descaling system. It is an advanced, efficient and easy to operate automatic filter.