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Rapid shunting and self-cleaning material distributing method

A self-cleaning and fast technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve problems such as the reduction of purification effect, and achieve the effect of avoiding agglomeration and mixing.

Inactive Publication Date: 2021-02-23
张克军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above problems, the present invention provides a method of rapid diversion and self-cleaning material dispensing, which uses the material distributing area in the material distributing cylinder to transport the filter residue after pressure filtration in batches, and during the conveying process, the filter residue is input Moisture, so that the filter residue is wetted from the inside to the outside, to avoid the surface layer of the filter residue from agglomerating, and the opening on the partition inside the material distribution cylinder is set as a horizontal pull-type opening. When the liquid feeding pipe moves to the opening, the opening Open, and after the liquid feeding pipe passes, the opening is closed immediately, and after the material distribution work is completed in the material distribution area, the cleaning component will clean the inner and outer walls of the material distribution area in time, which solves the problem of internal and external waste in the material distribution area during the material distribution process. The technical problem that the filter residue gradually accumulates, resulting in a reduction in the purification effect

Method used

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  • Rapid shunting and self-cleaning material distributing method

Examples

Experimental program
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Effect test

Embodiment 1

[0070] Such as figure 1 Shown, a kind of rapid diversion self-cleaning distribution method comprises the following steps:

[0071] Step 1, distributing materials, transfer and transport the filter residue produced by the filter press after the filter press is completed to the distributing cylinder 2 that is rotatably installed on the mounting plate 1 through the feed pipe 31, and the distributing cylinder 2 is located in the feeding The material distribution area 20 directly below the pipe 31 receives the filter residue;

[0072] Step 2, rotating and conveying, the material distribution cylinder 2 is driven to rotate by the drive unit 25, so that the filter residue entering the material distribution area 20 is conveyed to the feed port 11 connected to the stirring tank;

[0073] Step 3: Open the opening once. During the rotation of the material distribution cylinder 2, the partition plate 21 on the material distribution cylinder 2 is used to separate the material distribution...

Embodiment 2

[0104] Such as Figure 2 to Figure 16 As shown, a rapid diversion self-cleaning distribution mechanism, including:

[0105] Mounting plate 1, the mounting plate 1 is arranged on the top of the stirring tank, the mounting plate 1 is provided with a feed port 11 communicating with the inside of the stirring tank;

[0106] Distributing cylinder 2, said distributing cylinder 2 is rotatably installed at said feeding port 11, and said distributing cylinder 2 is provided with a number of distributing areas 20 through a partition 21, and said distributing areas 20 are rotated and switched one by one. Through the top of the feed port 11, the top cover of the distribution cylinder 2 is provided with a sealing cover plate 3, and the sealing cover plate 3 is provided with a feed pipe 31 connecting the filter press and the inside of the distribution cylinder 2, And the sealing cover plate 3 is connected with the filter press through the feed pipe 31, and the sealing cover plate 3 is provi...

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Abstract

The invention provides a rapid shunting self-cleaning material distributing mechanism which comprises a mounting plate, a material distributing barrel, a liquid adding assembly and a sweeping assembly, filter residues obtained after filter pressing are conveyed in batches through a material distributing area in the material distributing barrel, and in the conveying process, water is input into thefilter residues, so that the filter residues are wetted from inside to outside to avoid condensation on the surface of the filter residues; in addition, the opening in the partition plate in the material distributing barrel is set to be opened in a horizontal drawing mode, when the liquid adding pipe moves to the opening, the opening is opened, and after the liquid adding pipe passes through, theopening is immediately closed; and after the material distribution work is completed in the material distributing area, the outer side wall in the material distributing area is cleaned in time through the sweeping assembly, and the technical problem that the purification effect is reduced due to the fact that filter residues in the material distributing area are gradually accumulated in the material distribution process is solved.

Description

technical field [0001] The invention relates to the technical field of filter press machinery structure, in particular to a rapid split flow self-cleaning material distribution method. Background technique [0002] In the new process of directly recycling lead oxide from waste lead-acid batteries by the atomic economic method, it is necessary to add a complexing liquid to the waste lead paste, and the complexed lead liquid after complexation and dissolution is passed into a precipitant, which is mostly gas, so that The complex lead liquid reacts with the precipitating agent to form a mixture of basic lead salt and complex liquid, and before the basic lead salt is heated and ball-milled to produce lead oxide powder, the mixture needs to be filtered and rinsed several times to remove complex solution to obtain pure basic lead salt. [0003] In the Chinese patent whose patent number is CN102794042B, a kind of fully automatic continuous filter press filter slag unloading machin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D25/28
CPCB01D25/288
Inventor 张克军
Owner 张克军
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