Unlock instant, AI-driven research and patent intelligence for your innovation.

Crusher lining

A crusher, lining technology, used in grain processing, etc.

Inactive Publication Date: 2014-04-02
中材高新江苏硅材料有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this kind of production method, the friction between the hammer head and the lining and the quartz material causes a large amount of iron filings to fall, which increases the pollution of iron impurities in the product.
The biggest consumption of ordinary hammer crusher is the wear of the hammer head and inner lining. The hammer head of the commonly used hammer crusher has a short life, serious wear of the inner lining, and short life.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Crusher lining
  • Crusher lining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention can be further understood through the specific examples of the present invention given below, but they are not intended to limit the present invention. Some non-essential improvements and adjustments made by those skilled in the art based on the above content of the invention are also deemed to fall within the protection scope of the present invention.

[0012] see figure 1 and figure 2 , one A crusher, comprising a bearing 1, an engine 2, a crushing chamber 3, a swing hammer 4, a rotor 5, a silicon nitride lining 6, a main shaft 7, a hard diamond layer 8, and a hammer shaft 9.

[0013] The inner wall of the crushing chamber 3 is provided with a silicon nitride lining 6, and the surface of the silicon nitride lining 6 is provided with convex ribs.

[0014] The tup surface of the hammer 4 is welded with hard alloy steel to form a hard diamond layer 8 .

[0015] The amount of work; the silicon nitride lining 6 is inlaid on the inner wall of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a crusher, which comprises a swing hammer installed on a driving mechanism. The swing hammer is arranged in a crushing cavity equipped with a lining board. The lining board is a silicon nitride lining. The inner wall of the crushing cavity in the crusher provided by the invention is provided with the silicon nitride lining, which is hard to wear and has a long service life. The silicon nitride lining in the crushing cavity is provided with ribs, which can assist in crushing materials.

Description

technical field [0001] The invention relates to a crusher. In particular, it relates to a crusher lining. Background technique [0002] The production of high-purity fused silica powder materials requires high purity, and the SiO2 content is ≥99.99%. According to production requirements, the crushing system of fused silica should avoid the introduction of impurities. At present, hammer crushers are generally used for domestic fused silica crushing, and iron plates are generally used for lining protection. In this kind of production method, the friction between the hammer head and the inner lining and the quartz material causes a large amount of iron filings to fall, which increases the iron impurity pollution of the product. The biggest consumption of ordinary hammer crusher is the wear of the hammer head and the inner lining. The hammer head of the commonly used hammer crusher has a short life, serious wear of the inner lining, and a short life. Contents of the inven...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/282B02C13/28
Inventor 陶勇刘福田王祥
Owner 中材高新江苏硅材料有限公司