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Reverse flow filtering cover of water precipitation device for sand water

A technology of water precipitation and filter cover, applied in the direction of filtration separation, filtration circuit, settling tank, etc., can solve the problems of poor dust removal effect and complex structure, and achieve the effect of reverse flow and good filtration effect

Inactive Publication Date: 2017-03-08
WUXI WASHING MACHINERY FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of traditional filtration and sedimentation devices are complex structure and poor dust removal effect

Method used

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  • Reverse flow filtering cover of water precipitation device for sand water

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, the sedimentation device for sand and water in this embodiment includes a sedimentation chamber 1 connected to the sedimentation chamber 1 with an inlet pipe 4, an outlet pipe 2 and a sewage pipe 6, and the inlet pipe 4 and the outlet pipe 2 are located at the bottom of the sedimentation body 1. At the upper end, the sewage pipe 6 is located at the lower end of the sedimentation chamber 1; the sedimentation chamber 1 is equipped with a reverse deflector 3 located on its upper part, and the reverse deflector 3 is connected with the water inlet pipe 2, and the device in the sedimentation chamber 1 is located at The dust cover 5 at the bottom is located in the sedimentation cavity 1 between the top of the dust cover 5 and the bottom of the reverse deflector 3. A reverse flow filter cover 7 is installed, and the...

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Abstract

The invention relates to a reverse flow filtering cover of a water precipitation device for sand water. The reverse flow filtering cover is mounted above a dustproof cover and below a reverse diverter, section of the reverse flow filtering cover is W-shaped, the reverse flow filtering cover comprises an upwards-convex arc-shaped filtering plate positioned right below the reverse diverter and a reverse flow filtering plate extending out from the periphery of the upwards-convex arc-shaped filtering plate and turning upwards, and the edge of the reverse flow filtering plate is clamped in the inner wall of a precipitation cavity. By arranging the reverse flow filtering cover, water flow is upwards back-flushed in the process of filtering; the reverse flow filtering cover is good in filtering effect and conducive to reverse flowing-out of the water flow.

Description

[0001] Technical field: [0002] The invention relates to the field of washing equipment, in particular to a sedimentation device for sand water equipment water. [0003] Background technique: [0004] During the transportation and collection of sand and gravel, a large amount of dust will be raised. The location of transportation and collection needs to be sprayed with water, and the premise of spraying water is to ensure sufficient water volume and good water quality. Therefore, the water needs to be dedusted first. In mining Generally, dust removal is carried out by filtration and sedimentation. The disadvantages of traditional filtration and sedimentation devices are complex structures and poor dust removal effects. [0005] Invention content: [0006] The applicant aims at the above-mentioned shortcomings of the traditional sand water and sand and gravel site water filtration and sedimentation equipment, conducts research and improvement, and provides a backflow filter c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04
CPCB01D21/0012
Inventor 丁建明
Owner WUXI WASHING MACHINERY FACTORY