Novel tooth roller machine for crushing coal gangue

A technology of coal gangue and toothed roller mill, which is applied in grain processing and other directions, can solve the problems of frequent replacement of parts and low efficiency of coal gangue crushing, and achieve the effects of convenient replacement, automation, and cost reduction.

Pending Publication Date: 2022-07-22
JIANGSU YUANFANG POWER TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a new type of toothed roller machine for crushing coal gangue, to solve the problem that in the past, the crushing of large-sized coal gangue could only be done by means of ore crushing equipment, resulting in low efficiency of coal gangue crushing, The problem of frequent parts replacement

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
  • Novel tooth roller machine for crushing coal gangue
  • Novel tooth roller machine for crushing coal gangue
  • Novel tooth roller machine for crushing coal gangue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] The present invention will now be further described with reference to the accompanying drawings. These drawings are all simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0055] like Figure 1 to Figure 8 As shown, a new type of toothed roller machine for coal gangue crushing, including

[0056] rack 1;

[0057] The first toothed roller mechanism 2A is fixedly arranged on the frame 1, and is connected with the first driving mechanism in a driving manner;

[0058] The second toothed roller mechanism 2B is arranged to move on the frame 1 and is connected with the second drive mechanism; the second toothed roller mechanism 2B and the first toothed roller mechanism 2A are formed for squeezing and pulverizing coal gangue. the crushing mouth;

[0059] The pressure system, connected with the second toothed roller mechanism 2B, is suitable f...

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 a novel tooth roller machine for crushing coal gangue. The novel tooth roller machine comprises a rack, the first tooth roller mechanism is fixedly arranged on the rack and is in transmission connection with the first driving mechanism; the second tooth roller mechanism is movably arranged on the rack and is in transmission connection with the second driving mechanism; a crushing opening for extruding and crushing coal gangue is formed between the second tooth roller mechanism and the first tooth roller mechanism; the pressure system is connected with the second tooth roller mechanism and is suitable for driving the second tooth roller mechanism to perform extrusion movement towards the first tooth roller mechanism; and a tooth roller of the first tooth roller mechanism and a tooth roller of the second tooth roller mechanism rotate relatively so as to extrude and crush the large-particle-size coal gangue entering the crushing opening. The coal gangue with the particle size of about 500 mm can be crushed into coal gangue with the particle size of about 30-50 mm, and the requirement of secondary feeding is met.

Description

technical field [0001] The invention relates to a new type of toothed roller machine for coal gangue crushing. Background technique [0002] There is no special equipment for pulverizing coal gangue into powder at present, and the equipment for pulverizing ore into powder is mainly borrowed. Mainly include: jaw crusher, vertical shaft crusher, ball mill and other equipment to achieve coal gangue crushing, jaw crusher has low efficiency, high production cost, frequent replacement of wearing parts, and monthly replacement of jaw plates, which is time-consuming and labor-intensive . The hammer head of the vertical shaft crusher is replaced frequently, once a week. Frequent replacement not only increases the cost, but also cannot form automated production. The ball mill uses steel balls as the medium to realize the powdering of materials. The ball mill needs one kilogram of steel balls to produce one ton of coal gangue. According to the output of 150 tons per hour, 20 hours pe...

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): B02C4/08B02C4/30B02C4/32B02C4/42B02C4/28
CPCB02C4/08B02C4/30B02C4/32B02C4/42B02C4/28
Inventor 刘金福符红军何闯丁雪娇季晨敏
Owner JIANGSU YUANFANG POWER TECH CO LTD
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