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Anti-blocking vibrating screen for material conveying pipeline

A technology of conveying pipeline and vibrating screen, which is applied in the direction of filter screen, solid separation, grille, etc.

Inactive Publication Date: 2012-04-18
XINXIANG GAOFU MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vibrating screens widely used at home and abroad are used to classify materials and remove impurities. The anti-blocking vibrating screen used between the silo and the conveying pipeline to prevent pipeline blockage is still blank.

Method used

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  • Anti-blocking vibrating screen for material conveying pipeline
  • Anti-blocking vibrating screen for material conveying pipeline

Examples

Experimental program
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Embodiment Construction

[0006] The embodiment is described in detail in conjunction with the accompanying drawings. As shown in the accompanying drawings, the present invention is provided with an upper sieve body 1 below the feed port 9, and a slag cleaning hole 4 protruding to one side is installed laterally in the upper sieve body. A mesh sieve plate 3 inclined to the protruding side is installed in the slag cleaning hole, a vibrating motor 8 is installed on the outer wall of the upper sieve on the side of the feed inlet, and a cover is installed under the upper sieve body. The obliquely conical lower sieve body 6 that holds the sieve plate is provided with symmetrically installed vibration-damping supports 5 on both sides of the upper part of the upper sieve body, and the discharge port 7 is installed on the lower end of the lower sieve body in line with the feed port . In order to protect the material, an inert gas inflation valve 2 is installed on the sieve plate 3 on the side of the feed port ...

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Abstract

The invention discloses an anti-blocking vibrating screen for a material conveying pipeline. The screen comprises a material inlet and a material outlet, wherein an upper screen body is arranged below the material inlet; a netlike screen plate which is inclined below one side is transversely arranged in the upper screen body; a vibrating motor is arranged on the outer wall of the upper screen body on one side of the material inlet; an inclined conical lower screen body for covering the screen plate is arranged below the upper screen body; vibration reduction supports are symmetrically arranged on two sides of the upper part of the lower screen body; the material outlet and the material inlet are vertically correspondingly formed at the lower end of the lower screen body in a straight line; and an inert gas charging valve is arranged on one side of the material inlet above the upper screen body towards the screen plate. The screen has a simple structure, is high in yield and anti-blocking performance, is suitable to be used at the joint of a large bin and the conveying pipeline, and is particularly suitable for petrochemical industry, metallurgical industry and the like.

Description

Technical field: [0001] The invention relates to material transportation, in particular to an anti-blocking vibrating screen which is suitable for being installed at the joint between a silo and a conveying pipeline to prevent the pipeline from being blocked. Background technique: [0002] At present, the vibrating screens widely used at home and abroad are used to classify materials and remove impurities. The anti-blocking vibrating screen used between the silo and the conveying pipeline to prevent pipeline blockage is still blank. Invention content: [0003] The object of the present invention is to provide an anti-blocking vibrating screen suitable for being installed between a large material bin and a conveying pipeline to prevent the pipeline from being blocked. [0004] The technical scheme of the present invention is accomplished in the following manner, it includes a feed inlet and a discharge outlet, and is characterized in that: an upper sieve body is installed u...

Claims

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Application Information

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IPC IPC(8): B07B1/28
Inventor 贺占胥荆素中王明利
Owner XINXIANG GAOFU MACHINERY CO LTD
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