Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A high-efficiency crushing device for coal block for coal processing

A crushing device and coal block technology, applied in grain processing and other directions, can solve the problems of difficult crushing and refinement of coal blocks, low crushing efficiency, poor coal crushing effect, etc., and achieve environmental protection, ingenious structure and dust avoidance. the effect of diffusion

Active Publication Date: 2019-06-11
SHANDONG TIEXIONG XINSHA ENERGY CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large volume of the coal mined from the coal mine, it is necessary to crush and refine the coal during the production and processing of coal to facilitate subsequent production operations. The existing coal crushing device does not have a good crushing effect on the coal , usually only through a single crushing action, the crushing efficiency is low, and it is difficult to completely crush and refine the coal block

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
  • A high-efficiency crushing device for coal block for coal processing
  • A high-efficiency crushing device for coal block for coal processing
  • A high-efficiency crushing device for coal block for coal processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

[0019] see Figure 1-3 , a high-efficiency coal crushing device for coal processing, comprising a crushing chamber 1, the crushing chamber 1 is in a U-shaped structure, two feeding channels are symmetrically arranged on the crushing chamber 1, and the feeding ports 4 are connected horizontally There is a horizontal plate 5, and the first motor 7 is arranged on the horizontal plate 5, and a runner 6 is arranged on the first motor 7, and a swing rod 8 is hinged on the front edge of the runner 6, and the lower side of the horizontal plate 5 is vertical A longitudinal slideway 9 is fixedly installed, and a longitudinal slideway 10 is slidably arranged in the longitudinal slideway 9. The end of the swing rod 8 away from the runner 6 is hinged on the longitudinal slideway 10. The left and right sides of the longitudinal slideway 9 are A horizontal slide 18 is ...

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 an efficient coal briquette crushing device for coal processing. The crushing device comprises a crushing chamber, and the crushing chamber is of a U-shaped structure; a horizontal plate is horizontally connected between the feeding ports, and a first motor is arranged on the horizontal plate; a longitudinal sliding block is arranged in a longitudinal sliding way in a sliding mode, a transverse sliding block is arranged in a transverse slide way in a sliding mode, and the upper end of a horizontal push rod is hinged to the longitudinal sliding block; a crushing cavity communicating with discharging passages is arranged in the crushing chamber, and the lower end of a longitudinal pushing rod is positioned in the crushing cavity; two hanging brackets are symmetricallyarranged on the lower surface of a bottom plate relative to the longitudinal push rod; the upper ends of rotating rods are hinged to the lower end of the longitudinal push rod; and a rotating shaft is coaxially and fixedly installed on an output shaft of a second motor, and the rotating shaft extends upwards into the crushing cavity. According to the efficient coal briquette crushing device, coalbriquettes entering the crushing chamber through the feeding ports are subjected to transverse impact crushing of impact hammers, then subjected to repeated knocking of knocking blocks and finally subjected to rotary crushing of spiral blades, and therefore the coal briquettes can be fully crushed and refined through the three time crushing effects.

Description

technical field [0001] The invention relates to the technical field of coal processing, in particular to an efficient coal crushing device for coal processing. Background technique [0002] Coal, referred to as coal, is the remains of ancient plants, buried under the stratum, and subjected to the pressure and temperature of the crust to isolate the air, resulting in carbonized fossil minerals, black solid minerals composed of carbon, hydrogen, oxygen, nitrogen and other elements, mainly Mined by humans for fuel. Coal is known as black gold and the food of industry. It has been one of the main energy sources used by the human world since the eighteenth century. Coal has been widely used as a fuel for industrial production since the industrial revolution at the end of the 18th century. With the invention and use of steam engines, coal has been widely used as a fuel for industrial production, bringing unprecedented productivity to society. [0003] Due to the large volume of ...

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 Patents(China)
IPC IPC(8): B02C1/14B02C18/12
CPCB02C1/14B02C18/12
Inventor 黎英姿
Owner SHANDONG TIEXIONG XINSHA ENERGY 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
Eureka Blog
Learn More
PatSnap group products