Water filter screen combined structure allowing online cleaning

A combined structure, water filtration technology, applied in the field of filtration

Active Publication Date: 2020-11-10
NORTH HUAJIN CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Can be cleaned online directly

Method used

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  • Water filter screen combined structure allowing online cleaning
  • Water filter screen combined structure allowing online cleaning
  • Water filter screen combined structure allowing online cleaning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The combined structure of the water filter can be cleaned online, and it is used in the pool. The middle is the water pipe 7, which is used to filter the impurities generated during the process of sucking water by the water pipe. The water pipe protrudes from the pool

[0024] It includes two closing pulleys 3, two opening pulleys 1, two A1 ropes 2, two B1 ropes 4, and a filter net body 9.

[0025] Install and fix the closing pulley 3 and opening pulley 1 on both sides above the pool, and the closing pulley 3 and opening pulley 1 on each side; the closing pulleys 3 on both sides are arranged symmetrically; the opening pulleys 1 on both sides are arranged symmetrically;

[0026] Filter screen body 9 is divided into left and right two parts, forms a cavity and the top has circular hole, and water pipe stretches into filter screen body center from circular hole, and the upper joint of two parts is hinged, and the lower part of two parts and the front and back part are mutua...

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PUM

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Abstract

The invention provides a water filter screen combined structure allowing online cleaning, belongs to the technical field of filtration, and improves the use performance of a filter. The sturcture comprises two closing pulleys, two opening pulleys, two A1 ropes, two B1 ropes and a filter screen body; wherein the stretching rope controls the underwater filter to be opened and closed; the filter screen can be opened by pulling two ropes A1 on the platform, and the filter screen can be closed by pulling the two B1 ropes, so that sundries can smoothly slide off when the filter screen is opened or closed. The structure is simple, operation is convenient, and safety is high. In addition, the filter screen adopts a new structural form, so that the impurities on the surface can be removed without being called out by a crane.

Description

technical field [0001] The invention belongs to the technical field of filtration, and relates to general measures for optimizing the filtration system and improving the performance of the filter. Background technique [0002] The refining and chemical branch company currently has 6 sets of long-shaft axial flow sewage pumps. Due to the large amount of impurities in the sewage pool, the filter screen at the inlet of the sewage pump is often blocked, or the impeller of impurities will also accelerate the damage of the pump. It must be lifted out for inspection and cleaning. A crane is required to cooperate with the disassembly, and the process is complicated. Contents of the invention [0003] Technical problem to be solved by the present invention: [0004] The process of cleaning the filter screen of the sewage pump of the refinery branch is complicated and requires a crane. Improve the filter structure, increase the filter surface area and filter precision. A new typ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/50B01D29/96C02F1/00C02F103/36
CPCB01D29/50B01D29/96C02F1/001C02F2103/365Y02W10/10
Inventor 赵柏淳潘东张兴威黄武生陈铁铮詹世峰王环宇丁宇权赵飞王珏王爱军田艳红樊伟志阚玉涛陆兰超王磊付磊梁源李艳丽
Owner NORTH HUAJIN CHEM IND CO LTD
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