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Epoxy powder coating processing equipment

A technology of epoxy powder and processing equipment, applied in the direction of grain processing, etc., can solve the problem of low pulverization efficiency, and achieve the effect of fast pulverization speed, uniform distribution and small particle size

Inactive Publication Date: 2018-09-18
德阳森华涂料化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the crushing efficiency of traditional crushing devices is low, and the purpose is to provide epoxy powder coating processing equipment to solve the problem of paint crushing efficiency

Method used

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  • Epoxy powder coating processing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, the epoxy powder coating processing equipment of the present invention includes a body 1, and a filter plate 2 and a pressure box 3 are installed inside the body 1. The filter plate 2 divides the internal space of the body 1 into two sealed chambers, and the pressure box 3 is located in the Above the filter plate 2, the orthographic projection of the bottom surface of the pressure box 3 on the top surface of the filter plate 2 coincides with the top surface of the filter plate 2. The top of the pressure box 3 is vertically connected with a telescopic rod 4, and the sealing cavity below the filter plate 2 is provided with There are at least two helical crushing knives 5, and an exhaust pipe 6 is inserted into the bottom of the body 1. The air inlet of the exhaust pipe 6 is located in the sealed cavity below the filter plate 2, and the air outlet of the exhaust pipe 6 is connected to the exhaust pump 7. The air suction pump 7 is located on one side...

Embodiment 2

[0025] Based on Example 1, the bottom surface of the pressure box 3 is a grid-shaped hollow plate, the hole diameter of the bottom surface of the pressure box 3 is larger than the hole diameter of the filter plate 2, and the telescopic rod 4 is provided with a channel 9 that communicates with the inside of the pressure box 3, The passage 9 is connected to the air extraction device, and a filter screen 10 for separating paint is installed at the passage opening of the passage 9 in the pressure box 3 , and a crushing claw knife 11 is installed in the pressure box 3 . The air suction device communicated with the passage 9 is the air suction pump 7 . Two crushing claw knives 11 are installed in the pressure box 3 , and the two crushing claw knives 11 are respectively located on both sides of the telescopic rod 4 .

[0026] In the present invention, in order to further improve the pulverizing efficiency, a pulverizing claw knife is installed in the press box, and the pulverizing cl...

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Abstract

The invention discloses an environment-friendly epoxy powder coating processing device. The environment-friendly epoxy powder coating processing device comprises a machine body. A filtering plate and a pressing box are arranged in the machine body. The filtering plate divides inner space of the machine body into two sealing cavities. The pressing box is located above the filtering plate. The orthographic projection of the bottom face of the pressing box on the top face of the filtering plate coincides with the top face of the filtering plate. The upper portion of the pressing box is vertically connected with a telescopic rod. The sealing cavity below the filtering plate is provided with at least two spiral pulverizing cutters. An air extraction pipe is inserted in the bottom of the machine body. An air inlet of the air extraction pipe is located in the sealing cavity below the filtering plate. An air outlet of the air extraction pipe communicates with an air extraction pump, and the air extraction pump is located on one side face of the machine body. An air inlet of the air extraction pipe is provided with a partition net dividing the coating. According to the environment-friendly epoxy powder coating processing device, the pressing box and the filtering plate are matched for press filtering, the pulverizing dead angle of the pulverizing device is reduced, the pulverizing speed of coating particles obtained after grinding is high, the granularity is small, and distribution is even.

Description

technical field [0001] The invention relates to a pulverizing device, in particular to epoxy powder coating processing equipment. Background technique [0002] Epoxy powder coating is mainly composed of bisphenol A epoxy resin, phenolic novolac modified epoxy resin and aliphatic epoxy resin, etc. It is formed by kneading at a certain temperature, and pulverizing after cooling. It is non-polluting, low melt viscosity, firm coating, good leveling, no need for primer coating, good mechanical properties, excellent reactivity and storage stability, corrosion resistance, chemical resistance, color matching of coatings Well, there is a wide selection of curing agents and a wide range of applications. At present, the research hotspots of epoxy powder coatings mainly include coatings for heat-sensitive substrates and anti-corrosion coatings. [0003] At present, the traditional pulverizing device uses a single pulverizing knife to pulverize the paint. Due to the large amount of pai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00B02C18/08B02C1/14B02C23/08
CPCB02C1/14B02C18/08B02C21/00B02C23/08
Inventor 钟华军柏建波吴继忠
Owner 德阳森华涂料化工有限公司
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