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

Cement mill steel ball grader

A cement mill and classifier technology, applied in classification, solid separation, chemical instruments and methods, etc., can solve the problems of large loading capacity, high labor intensity, harsh environment, etc., achieve accurate classification, reduce labor intensity, and high classification efficiency Effect

Inactive Publication Date: 2011-01-19
桂林宝利新技术开发有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, cement enterprises do not have good equipment and methods for cleaning iron slag and reclassifying steel balls in the cement grinding steel ball bin. Most enterprises basically use manual sorting. Relatively large, taking the two-chamber cement mill of the roller press system as an example, the total loading capacity of the micro-steel balls in the Φ3.0×13.0m cement mill post-chamber is 28 tons; the total loading capacity of the Φ3.2×13.0m cement mill The loading capacity is 38 tons, and the total loading capacity of miniature steel balls in the Φ4.2×14.5m cement grinding ball warehouse is 62 tons
The manual grading method is labor-intensive, the environment is harsh, and the grading effect is not ideal

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
  • Cement mill steel ball grader
  • Cement mill steel ball grader
  • Cement mill steel ball grader

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1 Cement mill miniature steel ball classifier

[0018] refer to figure 1 , figure 2 , image 3 , the cement mill miniature steel ball classifier of the present invention consists of a frame 1, a power system 7, a steel ball bin 2, a grading rotary screen 3, an iron slag collection bucket 4, a steel ball collection bucket 5 of different specifications, a debris collection bucket and an outlet Composed of 10, the frame 1 is a structural part, the power system 7 is set on the frame 1 at one end of the classifying rotary screen 3, the two ends of the main shaft 3-5 of the classifying rotary screen 3 are supported by the bearing housing 6, the classifying rotary screen 3 The main shaft 3-5 is connected with the power system 7, the steel ball bin 2 is connected with the grading rotary screen 3, the iron slag collecting bucket 4 and the steel ball collecting bucket 5 are separate and independent, corresponding to the grading section, and have space for the grading r...

Embodiment 2

[0021] Example 2 Cement Mill Ordinary Steel Ball Classifier

[0022] Grading ordinary steel balls, the width of the waist circular sieve hole specification on the sieve cylinder is: 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm seven specifications, all the other are the same as embodiment 1.

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 cement mill steel ball grader which is characterized by comprising a grader rack, a power system, a steel ball barn, a grading rotary screen, a steel slag collecting bucket, steel ball collecting buckets in different specifications and an impurity collecting bucket, wherein the grader rack is a structure member; the power system is arranged on the grader rack on one end part of the grading rotary screen; both ends of a main shaft of the grading rotary screen are supported by a bearing seat; the main shaft of the grading rotary screen is connected with the power system; the steel ball barn is communicated with the grading rotary screen; the steel slag collecting bucket and the steel ball collecting buckets are separately arranged on the grader rack at the periphery of the grading rotary screen in sequence, corresponding to grading sections and leaving a distance with the grading rotary screen for rolling out steel balls; and the steel slag collecting bucket and the steel ball collecting buckets are provided with steel slag and steel ball outlets. The invention has the advantages that: the steel slag can be separated from the steel balls, therefore, the grading is accurate; meanwhile, the mixed steel balls in different specifications can be separated and classified, therefore, the grading efficiency is high; and the labor intensity can be greatly relieved.

Description

technical field [0001] The invention relates to cement production equipment, in particular to a cement grinding steel ball classifier. Background technique [0002] Steel ball classification is to sort and classify steel balls of different specifications mixed together. [0003] There are two types of steel balls used in cement mills, namely ordinary steel balls and miniature steel balls. Commonly used ordinary steel balls have seven specifications: Φ40, Φ50, Φ60, Φ70, Φ80, Φ90, Φ100. Commonly used miniature steel balls have five specifications: Φ15, Φ17, Φ20, Φ25, Φ30. [0004] Take the micro-steel balls used in the front chamber of the mill as an example. Before the mill starts to produce cement, micro-steel balls of different specifications are loaded into the mill with different weights. However, during the cement production process, the miniature steel balls are constantly grinding and impacting each other; there is also impact and grinding between the miniature stee...

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): B07B13/04B07B13/14C04B7/52
Inventor 陈平何亨美
Owner 桂林宝利新技术开发有限公司