Novel filter plate

Abstract

The invention provides a novel filter plate which can clean impurities, avoid blockage of a filter layer and improve the fluid circulation speed and the production efficiency. The novel filter plate comprises an upper filter plate, a lower filter plate and an outer frame, wherein the upper filter plate and the lower filter plate are arranged in parallel, two parallel slots are formed in the inner side of the outer frame, elastic layers are arranged at bottoms and walls of the slots, the outer frame comprises a frame I and a frame II which are integrally combined, a frame of the upper filter plate and a frame of the lower filter plate are detachably arranged in the slots, a gap exists between the upper filter plate and the lower filter plate, at least one group of vent pipes are arranged between the upper filter plate and the lower filter plate, the vent pipes are hollow and flat, multiple vent holes are formed in the vent pipes, and two ends of each vent pipe are arranged on the outer frame through a rotating device. With the adoption of the novel filter plate, the filter effect is improved, blockage of a filter net is avoided, the fluid flowing speed is increased, and the production efficiency is further improved.

Description

Technical field [0001] The invention relates to the technical field of fluid filtration, in particular to a novel filter plate. Background technique [0002] In order to improve the quality of the fluid and remove the impurities generated in the process of fluid processing and transportation, a filter device is usually installed at the outlet of the fluid, and the filter plate is placed in the filter device to prepare a relatively pure fluid. After the filter plate is used for a period of time, impurities adhere to its surface, which affects the flow rate of the fluid. At the same time, under the force of fluid circulation, impurities cling to the surface of the filter screen, which is difficult to clean. If the cleaning is not clean or timely, some impurities will easily pass through the filter and enter the final fluid, affecting the quality of the fluid. [0003] On April 29, 2015, the National Bureau published a utility model patent named "filter plate" with application numbe...

AI Technical Summary

Problems solved by technology

Since the ventilation pipe in this case is set between the upper and lower filter layers, it will hinder the flow of the filtered liquid, affect the flow rate of the liquid, and then affect the production efficiency

At the same time, the upper and lower filter layers are fixed on the outer frame, so it is difficult to clean the impurities remaining in the ventilation pipe

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