Grade lifting device of roller mill used for processing steel slag

A technology of roller mill and steel slag, which is applied in the direction of solid separation, filter screen, grid, etc., can solve the problem of low grinding efficiency of roller mill, and achieve the effect of improving grinding efficiency

Pending Publication Date: 2016-01-06
重庆市富环建筑材料有限责任公司
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a roller mill classification lifting device for processing steel slag, to solve the problem that the roller mill in the prior art does not cla

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
  • Grade lifting device of roller mill used for processing steel slag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0015] In the figure: outer pipe 1, screen pipe 2, rotating shaft 3, spiral blade 4, support rod 5, feed hopper 6, feed pipe 7, bottom plate 8, motor 9, bracket 10, roller 11, second discharge hopper 12, A first discharge hopper 13 , a top plate 14 , and a discharge pipe 15 .

[0016] Such as figure 1 The shown roller mill classifying and lifting device for processing steel slag includes a support 10 , and a roller 11 is provided at the bottom of the support 10 . A motor 9 and an inclined outer tube 1 are arranged on the bracket 10 , and a base plate 8 is provided at the bottom of the outer tube 1 , and the base plate 8 is fixedly connected with the inner wall of the outer tube 1 . The lower part of the outer tube 1 is provided with a feed inlet and a second outlet near the bottom plate 8, the feed inlet is located on the left side of t...

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 relates to steel slag processing equipment, in particular to a grade lifting device of a roller mill used for processing steel slag. The grade lifting device comprises a bracket, wherein a motor and an outer tube are arranged on the bracket; the bottom end of the outer tube is provided with a bottom plate which is fixedly connected with the inner wall of the outer tube; the top end of the outer tube is provided with a top plate; the lower part of the outer tube is provided with a feeding hole and a second discharge hole; the upper part of the outer tube is provided with a first discharge hole; the inner part of the outer tube is provided with a sieve tube; a cavity is formed between the outer wall of the sieve tube and the inner wall of the outer tube; the lower end of the sieve tube is fixedly connected with the bottom plate; the lower part of the sieve tube is provided with a feeding tube which communicates with the feeding hole; the top part of the sieve tube is provided with a discharge tube which communicates with the first discharge hole; a rotary shaft coaxial with the sieve tube is arranged in the sieve tube; the lower part of the rotary shaft is rotatably connected with the bottom plate; the upper part of the rotary shaft is rotatably connected with the top plate; the lower end of the rotary shaft is connected with the motor; and the rotary shaft is provided with a spiral blade which is in clearance fit with the sieve tube. The grade lifting device has the beneficial effect of improving the production efficiency.

Description

technical field [0001] The invention relates to steel slag processing equipment, in particular to a roller mill classifying and lifting device for processing steel slag. Background technique [0002] In the grinding process of steel slag, roller mills are generally used for grinding. The existing operation is generally to directly put the steel slag particles formed by primary crushing into the roller mill, and the roller mill needs to grind the steel slag particles several times to make the steel slag reach the required particle diameter. However, when the steel slag particles are circulating, the steel slag particles that have been ground by the roller mill are directly put back into the roller mill, so that the finer particles in the steel slag are repeatedly ground, which hinders the grinding of larger particles by the roller mill , so that the grinding efficiency of the roller mill is low. Contents of the invention [0003] The purpose of the present invention is to...

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
IPC IPC(8): B02C23/02B07B1/20
Inventor 付强
Owner 重庆市富环建筑材料有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap