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How to make a sand mixer

A manufacturing method and technology for a sand mixer, which are applied in chemical instruments and methods, manufacturing tools, clay preparation devices, etc., can solve the problems of cumbersome manufacturing methods and high cost, and achieve simple and clear manufacturing steps, low cost, and excellent wear-resisting effect. Effect

Active Publication Date: 2015-08-19
SICHUAN CHUANJIAN PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear-resistant layer in this patent is a coating composed of epoxy resin, green wear-resistant curing agent and thinner. The cost is relatively high and the production method is relatively cumbersome.

Method used

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  • How to make a sand mixer

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Experimental program
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Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a sand mixer includes a tank body 1, the inner wall of the tank body 1 is provided with a wear-resistant layer 2, and the wear-resistant layer 2 is formed by mixing resin, curing agent and sand and solidifying on the inner wall of the tank body.

[0023] The thickness of the wear-resistant layer 2 is 8mm--15mm.

Embodiment 2

[0025] The manufacture method of the sand mixer in the present invention, (1) grinding of the inner wall of the sand mixer, utilizes emery cloth to polish the rust on the inner wall of the sand mixer;

[0026] (2) will take respectively by weight, particle diameter is 100 parts of 40 mesh sands, XLI318 type resin is 0.8 part, and GP-202GTN type curing agent is 1 part, mixes and mixes thoroughly and becomes coating; XLI318 resin is marketed The resin produced by Suzhou Xingye Material Technology Co., Ltd. is sold without heating. The GP-202GTN curing agent is the curing agent produced by Jinan Shengquan Group Co., Ltd. sold on the market.

[0027] (3) Put the paint formed in the above step (2) into the sand mixer and rotate the sand mixer. The paint will be automatically coated on the inner wall of the sand mixer with the rotation of the sand mixer until it solidifies.

[0028] The method has simple and clear steps, convenient operation, cheap materials, and can be used everywh...

Embodiment 3

[0030] The manufacture method of the sand mixer in the present invention, (1) grinding of the inner wall of the sand mixer, utilizes emery cloth to polish the rust on the inner wall of the sand mixer;

[0031] (2) will get respectively by weight, particle diameter is 100 parts of 50 mesh sands, 0.9 part of XLI318 type resin, and 1 part of GP-202GTN type curing agent is mixed and mixed into coating;

[0032] (3) Put the paint formed in the above step (2) into the sand mixer and rotate the sand mixer. The paint will be automatically coated on the inner wall of the sand mixer with the rotation of the sand mixer until it solidifies.

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Abstract

The present invention relates to a sand mixing device, which comprises a tank, and is characterized in that the inner wall of the tank is provided with a wear resistance layer, and a resin, a curing agent and sand are mixed, and then solidified on the inner wall of the tank to form the wear resistance layer. The manufacturing method has characteristics of simple steps, convenient operation, and cheap and easily available material. The solidified wear resistance layer can be continuously used, and has a characteristic of strong adhesion. The sand mixing device has characteristics of long service life and easy device cleaning.

Description

technical field [0001] The invention belongs to the technical field of sand mixers, in particular to a wear-resistant layer in a tank body of a sand mixer and a manufacturing method thereof. Background technique [0002] The sand mixer is a container or pipe used for mixing concrete or conveying mortar. Since the concrete or mortar is mixed and stirred in the sand mixer, the strong friction on the inner wall of the sand mixer will affect the sand mixer during the construction process. The friction and corrosion of the inner wall of the tank or the inner wall of the pipeline are extremely strong, which greatly reduces the service life of the tank and pipeline. [0003] The Chinese patent number is 201110223757.3, and the publication date is 2013.2.6, which discloses a sand casting wooden mold and its manufacturing method. The wooden mold includes a wooden mold body and a protective layer arranged on the surface of the main body. The outer surface is also provided with a laye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C5/04B28C5/00
Inventor 王志刚韦良义刘杲鲜其祥呼冠军杨海强
Owner SICHUAN CHUANJIAN PIPES
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