Vertical roller grinding machine for super-fine powder

A vertical roller mill and ultra-fine powder technology, applied in grain processing and other directions, can solve the problems affecting the quality and stability of grinding and milling, improve and stabilize the quality of grinding and milling, increase the stability of milling, and improve the quality of grinding and milling. good quality effect

Inactive Publication Date: 2005-11-23
陆福才 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing vertical roller mill, the grinding head is installed on the swing arm that swings around a fixed point. Due to installation and manufacturing errors, the relative positions and gaps between each grinding head and the large grinding disc are different. During the adjustment process, due

Method used

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  • Vertical roller grinding machine for super-fine powder
  • Vertical roller grinding machine for super-fine powder
  • Vertical roller grinding machine for super-fine powder

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Experimental program
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Embodiment Construction

[0038] like figure 1 , 2 , 3, the present invention comprises a body 1, a large grinding disc 24 arranged in the body 1, a power transmission device for driving the large grinding disc 24 to rotate, an air intake system communicated with the large grinding disc 24, and the feeding of materials that are arranged in the middle of the body Tube 12.

[0039] The large grinding table 24 is driven by the transmission system 3 composed of the motor 31 and the reducer 32 at its lower part through the central vertical spindle 22, and the grinding head 6 matched with the large grinding table 24 is arranged on the large grinding table 24, and the grinding head 6 is supported on the moving trolley 4, the grinding head 6 is under the action of the elastic pressure device to press the grinding roller 61 of the grinding head 6 to the edge of the large grinding disc 24, and the grinding head motor for driving the grinding roller 61 of the grinding head 6 to rotate is installed on the grindin...

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PUM

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Abstract

This invention relates to a multi-power ultrafine grinding vertical lapping machine, which comprises housing, a grinding board, a power transmitting means, an air intake duct system connecting the grinding board and charging pipe, wherein a motor and a decelerator in the lower of the grinding board constitute an actuating system, and in the grinding board is arranged a corresponding bistrique supported in the locomotive; the grinding roll of the bistrique presses to ginding board edge, and in the bistrique is arranged the grinding head motor used for driving the roll rotating; in the housing is arranged the crosswind gas flow duct channel for driving air flow upwards in housing.

Description

technical field [0001] The invention relates to a multi-power grinding superfine powder vertical roller grinding machine in which a grinding disc and a grinding roller can move independently. Background technique [0002] Most of the known vertical roller mills have the structure that the large grinding disc rotates around the central axis. The central axis is driven by the lower motor and reducer. The grinding head and grinding roller are driven by the large grinding disc to rotate around their own axis. Passive without power, when this vertical roller mill is working, the effect of the grinding roller and the grinding disc on the material is mainly to crush the material into powder by extrusion. In the existing vertical roller mill, the grinding head is installed on the swing arm that swings around a fixed point. Due to installation and manufacturing errors, the relative positions and gaps between each grinding head and the large grinding disc are different. During the adj...

Claims

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Application Information

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IPC IPC(8): B02C15/04
Inventor 陆福才徐长白吴贵军
Owner 陆福才
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