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Multi-stage crushing system for cement production

A crushing system, cement technology, applied in mixers with rotating stirring devices, dissolving, grain processing, etc., can solve the problems of insufficient cement quality, poor crushing effect, and affecting the progress and efficiency of construction, so as to ensure The effect of production quality, ensuring construction efficiency and progress, and improving progress and efficiency

Inactive Publication Date: 2020-11-17
王小珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing cement crushing device that the crushing effect is not good, the quality of the final cement is not in place, and the progress and efficiency of construction are affected, and a multi-stage crushing for cement production is proposed. system

Method used

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  • Multi-stage crushing system for cement production
  • Multi-stage crushing system for cement production
  • Multi-stage crushing system for cement production

Examples

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Effect test

Embodiment 1

[0029] refer to Figure 1-6 , a multi-stage crushing system for cement production, including a box body 1, the top of the box body 1 is provided with a material inlet 2, the bottom of the box body 1 is symmetrically fixed with two brackets 4, and one side of the box body 1 A discharge port 3 is provided, and two rotating rods 5 are installed symmetrically in the box body 1, and a rotating disc 6 is fixedly installed on the two rotating rods 5, and several grinding rods 7 are fixedly installed on the two rotating discs 6, and several The two grinding rods 7 are suitable for preliminary grinding and crushing of the cement. The first inclined plates 8 are fixedly installed on the inner walls of both sides of the box body 1, and the bottom of the two first inclined plates 8 is slidingly installed with the same filter. Plate 38, a processing box 9 is fixedly installed in the box body 1, and two second inclined plates 11 are symmetrically fixedly installed in the processing box 9. T...

Embodiment 2

[0040] refer to Figure 1-6 , a multi-stage crushing system for cement production, including a box body 1, the top of the box body 1 is provided with a material inlet 2, the bottom of the box body 1 is symmetrically fixed with two brackets 4 by welding, and the bottom of the box body 1 There is a discharge port 3 on one side, and two rotating rods 5 are installed symmetrically in the box body 1, and a turntable 6 is fixedly installed on the two rotating rods 5 by welding, and a number of rotating discs 6 are fixed on the two turntables 6 by welding. A grinding rod 7, a plurality of grinding rods 7 are matched, can carry out preliminary grinding and crushing to cement, on the inner wall of both sides of box body 1, all are fixedly installed with first slanting plate 8 by welding, two first slanting plates 8 The same filter plate 38 is slidably installed at the bottom of the box body 1, and a treatment box 9 is fixedly installed by welding in the box body 1. Two second inclined ...

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Abstract

The invention belongs to the technical field of cement crushing, particularly relates to a multi-stage crushing system for cement production, and aims to solve the problems that an existing cement crushing device is poor in crushing effect, the quality of finally-produced cement is low, and the construction progress and efficiency are affected. The following scheme is proposed that the multi-stagecrushing system comprises a box body; a feeding inlet is formed in the top of the box body; two brackets are symmetrically installed at the bottom of the box body; a discharging hole is formed in oneside of the box body; two rotating rods are symmetrically installed in the box body; rotating discs are installed on the two rotating rods; a plurality of grinding rods are installed on each of the two rotating discs and are matched with each other; first inclined plates are installed on the inner walls of the two sides of the box body; and the same filter plate is installed at the bottoms of thetwo first inclined plates, a treatment box is installed in the box body, and two second inclined plates are symmetrically and fixedly installed in the treatment box. Multiple times of grinding are conducted to guarantee the production quality of cement, so that large particles cannot be mixed in the cement, and the construction progress and efficiency are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of cement crushing, in particular to a multistage crushing system for cement production. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. It can be mixed with water to form a slurry. It can be hardened in the air or better hardened in water. It can also firmly bind sand, stone and other materials together. It is often used in civil construction. Engineering, with a wide range of applications, is in great demand. However, the crushing of raw materials by existing cement is not thorough, the water content in the cement production process is large, and the shelf life is short. In the production of cement, it is crushed first and then ground. Grinding is the finishing process of the processed surface through the relative movement between the grinding tool and the workpiece under a certain pressure by using the abrasive particles coated or pressed on the grinding tool, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/13B02C13/20B02C13/30B02C2/10B01F7/04
CPCB02C13/13B02C13/20B02C13/30B02C2/10B01F27/70
Inventor 王小珍
Owner 王小珍
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