Filtering and drying device for calcium carbonate preparation

Abstract

The invention discloses a filtering and drying device for calcium carbonate preparation. The filtering and drying device comprises a machine body, wherein two baffles are symmetrically arranged on theinner side wall, close to the top, of the machine body, and the two baffles are obliquely arranged; a rotating shaft is rotationally connected to the inner side wall, close to the baffles, of the machine body, and a plurality of material blocking plates are uniformly and fixedly connected to the outer side wall of the rotating shaft; a supporting frame is obliquely and fixedly connected to the inner side wall, located below the material blocking plates, of the machine body, and a sieve plate is slidably connected to the upper side wall of the supporting frame; an L-shaped inclined block is fixedly connected to the side wall of one side of the sieve plate, and a rectangular opening is formed in the side wall of the side, close to the L-shaped inclined block, of the machine body; and the side wall of one end of the rotating shaft penetrates through the side wall of the machine body and is fixedly connected with a cam. The invention relates to the technical field of calcium carbonate production and processing. The rotating shaft is driven to rotate through the material blocking plates, so that the cam pushes a push plate to move, then the sieve plate can be driven to shake, and calcium carbonate particles can be conveniently screened.

Description

technical field [0001] The invention relates to the technical field of calcium carbonate production and processing, in particular to a filtering and drying device for preparing calcium carbonate. Background technique [0002] Calcium carbonate is an important class of functional inorganic fillers. It has the advantages of low price, abundant reserves, stable performance, easy processing, and non-toxicity. It can significantly improve the processing performance and physical properties of materials and reduce production costs. It is widely used In the fields of plastics, rubber, paint, paper, etc.; in the production and preparation of calcium carbonate, it is necessary to filter out the calcium carbonate mixed with water. Since the calcium carbonate contains relatively large lumps, it is impossible to simply rely on drying to remove It is dry and needs to be filtered out and crushed again to make it completely dry. Contents of the invention [0003] The purpose of the prese...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of filter drying device for calcium carbonate preparation, to solve the current market problem that the above background technology proposes, because calcium carbonate contains larger lumps, it cannot be dried by simply relying on drying. Problem with filtering it out and crushing it again to get it completely dry

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