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Drag reduction pug mill with bionic structure

A technology for mud refining and resistance reduction, which is applied to clay preparation devices, chemical instruments and methods, and clay processing equipment, etc. It can solve problems that affect the quality of ceramic forming bodies, defects in mud quality, and reduce the efficiency of mud refining machines. Achieve the effect of improving mud structure defects, reducing element loss, and reducing S-shaped texture

Inactive Publication Date: 2021-03-02
JINGDEZHEN CERAMIC INSTITUTE
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AI Technical Summary

Problems solved by technology

[0004] In the extrusion process, the mud material will adhere to the inner wall of the mud extruding barrel and the pushing surface of the spiral reamer, which will cause quality defects in the prepared mud material and reduce the efficiency of the mud refining machine, while the mud material The quality of the material directly affects the quality of the ceramic forming body

Method used

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  • Drag reduction pug mill with bionic structure
  • Drag reduction pug mill with bionic structure
  • Drag reduction pug mill with bionic structure

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Embodiment Construction

[0027] The invention discloses a drag-reducing mud refining machine with a bionic structure, in which drag-reducing blocks are evenly distributed on the bionic mud-squeezing barrel and the spiral reamer, which can effectively realize the viscosity-reducing and drag-reducing of ceramic mud and improve the mud in the extrusion process Structural defects, improve the quality of the formed body.

[0028] The technical solutions in the embodiments of the present invention will be described clearly and in detail below in conjunction with the context. Apparently, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] Please refer to Figure 1-Figure 6 .

[0030] The invention discloses a drag-reducing mu...

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Abstract

The invention discloses a drag reduction pug mill with a bionic structure. The drag reduction pug mill effectively realizes viscosity reduction and drag reduction of ceramic pug, improves pug structure defects in an extrusion process and improves the quality of a formed green body. The drag reduction pug mill comprises a bionic pug extruding cylinder and a spiral reamer. Multiple columns of drag reduction sets are evenly distributed on the inner wall of the pug extruding cylinder and / or the pushing face of the spiral reamer. Each column of drag reduction set is provided with a plurality of drag reduction blocks; and the odd-column drag reduction sets and the even-column drag reduction sets are spirally arranged or arranged in a staggered manner.

Description

technical field [0001] The invention relates to the field of ceramic mud refining equipment, in particular to a drag-reducing mud refining machine with a bionic structure. Background technique [0002] Clay mill is a kind of mud extrusion molding equipment commonly used in ceramic production. With the progress of society, ceramic products are no longer limited to handmade, but large-scale mechanized production. In the plastic molding process of ceramics, the mud material is pressed and filtered to form a mud cake, and then mixed, kneaded and extruded into a dense mud segment by a mud mixer. [0003] In the process of squeezing mud by the mud squeezer and extruding and kneading the face with the spiral reamer, the mud enters the mud mill through the mud inlet, and is crushed, kneaded, kneaded and transported by the reamer, and then squeezed into fine particles by the sieve plate. The strips are cut into the vacuum chamber by a cut-off reamer, and then the air in the mud is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C1/16B28C1/22
CPCB28C1/16B28C1/225
Inventor 戴哲敏庞振方潘玉安赖增光
Owner JINGDEZHEN CERAMIC INSTITUTE
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