Magnesia baffle for boxcar door and truck

A railway boxcar and soil quality technology, which is applied in the direction of railway car body, railway car body parts, application, etc., can solve the problems of increasing freight cost, consuming wood resources, and difficulty in recovering, and achieve the effect of reducing freight cost and saving wood resources

Inactive Publication Date: 2006-11-08
徐宝印
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, boxcar door baffles and car coke baffles used in railway freight are plate-shaped bodies made of square wood vertically and horizontally. Because it is difficult to recover after one use, it consumes a large amount of wood resources on the one hand. On the other hand, it also increases the freight cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0006] Embodiment 1: It is formed by putting 90 parts of magnesite, 60 parts of magnesium chloride solution, 50 parts of sawdust, 10 parts of talcum powder and 20 parts of bamboo strips into the baffle mold by weight and curing and demoulding.

specific Embodiment approach 2

[0007] Specific embodiment two: it is that 80 parts of magnesite, 50 parts of magnesium chloride solution, 65 parts of sawdust, 8 parts of talcum powder and 15 parts of bamboo strips are put into the baffle mold by weight and form through curing and demoulding.

specific Embodiment approach 3

[0008] Specific embodiment three: it is that 100 parts of magnesite, 80 parts of magnesium chloride solution, 50 parts of sawdust, 15 parts of talcum powder and 20 parts of bamboo strips are put into the baffle mold by weight and formed by curing and demoulding.

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PUM

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Abstract

The magnesia baffle for boxcar door and truck is produced with magnesia 80-100 weight portions, magnesium chloride solution 50-70 weight portions, wood dust 40-60 weight portions, talcum powder 8-15 weight portions and bamboo strip 15-30 weight portions, and molding in baffle mold, curing and demolding. The present invention has saving in timber and low cost.

Description

technical field [0001] This invention relates to railway wagon accessories. Background technique [0002] At present, boxcar door baffles and car coke baffles used in railway freight are plate-shaped bodies made of square wood vertically and horizontally. Because it is difficult to recover after one use, it consumes a large amount of wood resources on the one hand. On the other hand, it also increases the freight cost. Contents of the invention [0003] The object of the present invention is to provide a door baffle plate and a coke baffle plate of a boxcar made of magnesite soil which can save timber resources and reduce freight costs. [0004] The technical solution of the present invention is: it is to put 80-100 parts of magnesite, 50-70 parts of magnesium chloride solution, 40-60 parts of sawdust, 8-15 parts of talcum powder and 15-30 parts of bamboo sticks into It is formed by curing and demoulding in the baffle mold. [0005] The technical effect of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B13/02B61D17/00C04B38/00
Inventor 徐宝印
Owner 徐宝印
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