Rapid flow dividing and self-cleaning material dividing mechanism

Abstract

The invention provides a rapid flow dividing and self-cleaning material dividing 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 the filter residues, so that the filter residues are moisturized from inside to outside; in addition, the opening in the partition plate in the material distributing barrel is set to be opened in ahorizontal drawing mode, when a liquid adding pipe moves to the opening, the opening is opened, after the liquid adding pipe passes through, the opening is immediately closed, 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 thepurification 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 diversion self-cleaning material distribution mechanism. 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 mach...

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Problems solved by technology

[0005] In view of the above problems, the present invention provides a rapid split flow self-cleaning material distribution mechanism, which uses the material distribution area in the material distribution cylinder to transport the filter residue after pressure filtration in batches. During the transportation process, the internal input of the filter residue 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 the cleaning component cleans the inner and outer walls of the material distribution area in a timely manner after the material distribution work is completed in the material distribution area, which solves the problem of The technical problem that the filter residue gradually accumulates, resulting in a reduction in the purification effect

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