Rapid shunting and distributing mechanism

Abstract

The invention provides a circulating type rapid multi-stage filter pressing and distributing mechanism which comprises a mounting plate, a distributing assembly and a dividing assembly; the distributing assembly is arranged at a feeding port, the distributing assembly is mounted above the mounting plate, and the distributing assembly comprises a distributing cylinder unit, a liquid adding unit anda driving unit; a plurality of distributing areas are arranged in the distributing cylinder unit; the distributing areas are rotationally switched and pass through the feeding port one by one; the feeding unit is mounted on the distributing cylinder unit; the liquid adding unit is used for adding liquid to filter residues in the distributing areas from inside to outside; the driving unit is arranged on one side of the distributing cylinder unit, and the driving unit synchronously drives the distributing cylinder unit and the liquid adding unit to operate; the filter residues subjected to filter pressing are conveyed in batches by utilizing the distribution cylinder unit in the distributing assembly, and moisture is input into the filter residues in the conveying process, so that the filter residues are wetted from inside to outside, the surface layers of the filter residues are prevented from being condensed into balls, and the technical problem that the filter residues cannot be efficiently purified due to condensation into balls is solved.

Description

technical field [0001] The invention relates to the technical field of filter press mechanical structures, in particular to a rapid flow-distributing and material-distributing 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...

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides a rapid splitting and material distributing mechanism, which transports the filtered filter residue in batches by using the material distribution cylinder, and during the transportation process, enters water into the filter residue to make the filter residue flow from the inside to the outside Wet the surface layer of the filter residue to avoid agglomeration, and set the opening on the partition inside the material distribution cylinder as a horizontal pull-type opening. After passing through, the opening is closed immediately, avoiding the technical problem that the adjacent material distribution areas are connected through the opening during the opening time of the opening, which causes the filter residue to be unable to concentrate and the liquid discharged from the liquid feeding pipe to flow.

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