Eccentric grinding roller integrated efficient grinding machine

An eccentric, pulverizer technology, applied in grain processing and other directions, can solve problems such as the speed limit of the main engine, affecting the efficiency and output of the pulverizer, and achieve uniform workload, reduce maintenance time and cost, and reduce power consumption. Effect

Inactive Publication Date: 2013-03-27
肖先成
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] During the rolling process, if the large particle material cannot be crushed at one time, when the grinding roller bounces to avoid it, it will impact the grinding ring and cause vibration, which will limit the speed of the main machine and affect the efficiency and output of the mill.

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
  • Eccentric grinding roller integrated efficient grinding machine
  • Eccentric grinding roller integrated efficient grinding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Below in conjunction with accompanying drawing, the technical scheme of invention is further described:

[0023] The eccentric grinding roller integrated high-efficiency grinding machine of the present invention, its grinding host is mainly composed of a base 1, a main shaft 3, a material throwing platform 4, a cover cylinder 2, a grinding roller frame 5, a grinding roller assembly, a grinding ring 6, and a material throwing device 13. Consists of a uniform material pan 12 and a feeding trough 10. The base 1 is fixed on the concrete machine base, the cover cylinder 2 is installed on the top of the base 1, and the air return box 17 is installed around the base 1, and the oblique feed trough 10 is arranged in the cover cylinder 2, and the classifier is provided with On the cover tube 2, the grinding ring 6 is coaxially installed on the inner ring wall of the upper opening of the base 1. The lower bearing position 14 of the main shaft at the center of the bottom of the bas...

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 eccentric grinding roller integrated efficient grinding machine. A main grinding machine comprises a base, a grinding ring, a main shaft, a grinding roller frame, an eccentric grinding roller imposed power assembly and a cover cylinder. The main shaft is arranged on the base center; the grinding roller frame is installed on the main shaft; a plurality of grinding roller assemblies are arranged on the grinding roller frame and in uniform circular distribution; the grinding ring is coaxially arranged in the base; the grinding roller frame is coaxially provided with a material distribution disc enabling the material to fall on a grinding zone uniformly; the main shaft is coaxially provide with a material fling platform, which is provided with a material fling device for flinging the material to the grinding zone; the base is coaxially equipped with the cover cylinder and an air return box; a classifier is installed on the cover cylinder; and the cover cylinder is provided with a feed chute for introducing the material into the material distribution disc. The invention adopts a zero suspension and eccentric thrust augmentation structure of the grinding roller assembly to reduce the height of the main machine, vibration, noise, and power consumption; at the same time, repair and replacement of the grinding roller and grinding ring do not need to remove the classifier, and are very convenient and time-saving.

Description

(1) Technical field: [0001] The invention relates to powder processing equipment, in particular to an eccentric roller-integrated high-efficiency mill. (2) Background technology: [0002] Pulverizers are widely used in the mineral powder industry, among which pendulum Raymond mills and ultra-fine ring roller mills are the main ones. [0003] The general structure of the host of the traditional pendulum Raymond mill is as follows: the upper end of the main shaft is equipped with a fixed roller frame (or called plum blossom frame), and a plurality of roller frames are evenly hung on the fixed roller frame through a hinge device, which are parallel to the central axis and form a circle. The distributed grinding roller assembly, during the rotation of the fixed roller frame, the grinding roller assembly relies on the centrifugal force to keep each grinding roller in contact with the grinding ring, and crush each other to crush the material. [0004] The grinding roller assembly...

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): B02C15/08
Inventor 肖先成
Owner 肖先成
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