Application of Cellulose in Graphite Grinding Particles

A technology of cellulose and graphite, applied in separation methods, filtration separation, chemical instruments and methods, etc., to achieve excellent separation quality, reduce losses, and improve production accuracy

Active Publication Date: 2019-10-08
江苏威泽智能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the research on cellulose as a filter aid is generally used on filters, which need to be pre-coated to form a film first, and then used further, while cellulose is used as a filter aid in the occasion of graphite grinding particles almost no research

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The unit of length um in this embodiment refers to micron.

[0016] Use a filter cloth filter machine for filtering, the filter cloth filter machine includes a base, the base is provided with a clean oil tank and a dirty oil tank, the dirty oil tank is connected to an explosion-proof feeder, and one side of the dirty oil tank is provided for collecting The pipeline for dirty oil, the dirty oil tank is provided with a lift pump for lifting dirty oil to the filter, wherein the filter cloth filter cloth of the filter cloth filter has a filter accuracy of 5-20um and a filter pressure of -0.04Mpa, The total amount of grinding oil in the filter equipment is 1815L, and 700L / min of dirty liquid is collected from the oil outlet of the high-precision grinding equipment for filtration. The length of the cellulose used is 200um for the experiment. Oil is continuously added from the pipeline for collecting dirty oil, cellulose is continuously added from the explosion-proof feeder, a...

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PUM

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Abstract

The invention discloses application of cellulose in an occasion of graphite grinding particles, and in particular relates to the technical field of grinding oil recovery and filtration. Specifically, the cellulose is used as a filter aid during recovery and filtration of graphite grinding oil for grinding, the cellulose controls the content of fine graphite particles in the grinding oil, the usage period of the grinding oil is prolonged, the reasonable additive amount is increased, the usage cost of equipment and the environment pollution are reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of grinding oil recovery and filtration, and in particular relates to the application of cellulose in the occasion of grinding graphite particles. Background technique [0002] Because the materials of the processed parts are different, the types of grinding wheels used are also different, so the cooling and lubrication methods for parts of different materials are also different. Nowadays, graphite parts are more and more widely used, and the processing requirements of parts are getting higher and higher. The continuous change of grinding amount leads to higher and higher content of tiny grinding particles in the grinding oil, which increases the wear of the grinding wheel, and recycling grinding The quality of the oil is getting worse and worse, affecting the machining accuracy and surface roughness of the parts, resulting in an increase in the amount of repairs or scraps of the processed parts, which incre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D37/02
Inventor 杨献春
Owner 江苏威泽智能科技股份有限公司
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