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Screening mechanism

A technology for extracting fans and driving motors, which is used in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc., can solve the problems of manual screening, low work efficiency, etc. The effect of high screening efficiency

Inactive Publication Date: 2016-11-09
新昌县中环磨料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem in the prior art is that after entering the conveyor belt, manual screening is performed, and the work efficiency is low

Method used

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  • Screening mechanism

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing, the present invention will be further described:

[0010] As shown in Figure 1, a kind of screening mechanism comprises feed hopper 1, and described feed hopper 1 comprises feed inlet 2 and discharge outlet 3, and the below of described feed hopper 1 is provided with conveyer belt 4, and described The lower part of the feed hopper 1 is provided with an exhaust fan 6 and a feeding pipe 5 , the exhaust fan 6 is arranged above the discharge port 3 and communicates with the feed hopper 1 , and the feed pipe 5 communicates with the exhaust fan 6 .

[0011] The material enters the feed hopper 1 through the feed port 2, and the exhaust fan 6 starts to work to suck out the light impurities in the material and send them out through the feed pipe 5, and the screened materials pass through the discharge port 3 and fall into the conveying Belt 4 does not affect the original work flow, the transformation cost is low, the screening effi...

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PUM

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Abstract

The invention relates to a screening mechanism. The screening mechanism is characterized in that an exhaust fan and a feeding pipe are arranged on the lower portion of a feeding hopper, the exhaust fan is arranged above a discharging opening and is communicated with the feeding hopper, and the feeding pipe is communicated with the exhaust fan. Materials enter the feeding hopper through a feeding opening, the exhaust fan begins to work, light sundries in the materials are sucked out, and are conveyed out through the feeding pipe, the screened materials fall on a conveying belt through the discharging opening, the original work flow is not affected, the modification cost is low, the screening efficiency is high, and the sundries in the materials can be effectively removed.

Description

technical field [0001] The invention relates to a screening mechanism. Background technique [0002] Aluminum is a metal widely used in industrial systems at present. The density of aluminum is very small, only 2.7 g / cm. Although it is relatively soft, it can be made into various aluminum alloys, such as duralumin, super duralumin, and antirust aluminum , cast aluminum, etc. These aluminum alloys are widely used in manufacturing industries such as aircraft, automobiles, trains, and ships. In addition, space rockets, space shuttles, and artificial satellites also use a large amount of aluminum and its aluminum alloys. For example, a supersonic aircraft is approximately 70 percent aluminum and its alloys. Aluminum is also used in large quantities in shipbuilding, and a large passenger ship often uses thousands of tons of aluminum. Aluminum ore is a non-renewable resource, so the recycling of waste aluminum is of great significance. In the process of waste recycling, variou...

Claims

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Application Information

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IPC IPC(8): B07B4/02
CPCB07B4/02
Inventor 张国耀
Owner 新昌县中环磨料有限公司
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