Efficient fiber filter

Abstract

The invention relates to a water filter device, in particular to an efficient fiber filter. The efficient fiber filter comprises a tank body, wherein a water inlet tube, a water outlet tube, a back-flushing water tube, a gas inlet tube and a gas exhaustion tube are communicated on the tank body; a fixed pore plate and a movable pore plate are arranged on the upper and lower parts in the tank body respectively; a fiber bundle is connected between the fixed pore plate and the movable pore plate; the fiber bundle is connected with the fixed pore plate and the movable pore plate through a hanger; a thin plate is connected on the center part of the fixed pore plate through a steel wire rope; a through hole allowing the fiber bundle to penetrate through is formed in the thin plate; a seam is formed among the thin plate, the movable pore plate and the tank wall. The efficient fiber filter is high in water filter amount and good in quality, and fiber bundle is uniformly distributed in the whole filter, and therefore, the water filtration is uniform, and the filtered water utilization rate of the section of the tank body is 100%; the two ends of the fiber bundle are fixed by hangers, and the thin plate is connected on the water outlet pore plate without confusing layers, so that the flow direction is reasonable; the cleaning effects are good, the operation period is long, and the energy resources are saved.

Description

technical field [0001] The invention relates to a water filtering device, in particular to a high-efficiency fiber filter. Background technique [0002] Water pretreatment is an indispensable link in the deep desalination process. The quality of this process directly affects the effect of the next step of deep water treatment and the normal operation of the ion exchange device. In water pretreatment, filtration is a very important process. [0003] In the traditional filtration technology, granular materials are mostly used as filter materials. The filter equipment using this filter material is relatively simple, and when the filter layer fails, it is easy to restore its filtration capacity by backwashing. However, due to the limitation of granular filter materials Therefore, the interception capacity, filtration speed and water quality of the filter are greatly limited. Fiber bundles made of filaments are a substitute for traditional filter materials that have emerged in ...

AI Technical Summary

Problems solved by technology

Since the specifications of the movable orifice plate and the fixed orifice plate are the same, the situation that the movable orifice plate is stuck on the tank wall may occur, resulting in the failure of filtration; in addition, because the fiber bundle is too long, the movable orifice plate cannot compress the fiber bundle well The upper part, so it is easy to affect the filtering effect

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