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Sand separating and removing device used for powdery material

A sorting technology for powdery materials, applied in the direction of separating solids from solids with airflow, solid separation, chemical instruments and methods, etc., can solve the problems of increasing production costs of enterprises, waste of resources, and inability to recycle boards, etc. Achieve the effect of reducing production cost, improving enterprise benefit and improving utilization rate

Inactive Publication Date: 2016-05-04
万华禾香生态科技股份有限公司
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Problems solved by technology

[0002] The sanding powder produced in the existing straw-based panel production process is mixed with the sand particles from the abrasive belt, and cannot be recycled for the reproduction of the panel. It can only be used as boiler fuel and converted into heat energy, which greatly reduces The utilization value of sanding powder causes a great waste of resources and increases the production cost of enterprises

Method used

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  • Sand separating and removing device used for powdery material
  • Sand separating and removing device used for powdery material

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] The structure of the sorting and desandering device used for powdery materials provided by the invention is as follows: figure 1 and figure 2 As shown, it includes a closed box body 11, the top of the box body 11 is provided with a feed port 1, the bottom of the box body 11 is provided with a sand discharge port, and the left and right sides of the box body 11 are respectively provided with air inlet doors and The discharge port 12 and the feed port 1 are located on the top of the box body 11 on the side close to the air inlet door. There are three air inlet doors, which are respectively the upper air inlet door 2, the middle air inlet door 3 and the lower air inlet door 4, and the air inlet door All are provided with the damper chute 10 that is used for adjusting damper size.

[0015] Both the discharge port 12 and the sand discharge port are funnel-shaped...

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Abstract

The invention provides a sand separating and removing device used for a powdery material. The sand separating and removing device comprises a sealed box, wherein a charge hole is formed in the top of the box; a sand drainage hole is formed in the bottom of the box; air inlet doors and a discharge hole are respectively arranged at left and right sides of the box; material separating plates and rotary shafts are uniformly distributed in the box; the two ends of each rotary shaft are respectively mounted on the front wall and the rear wall of the box; the material separating plates are mounted on the rotary shafts and rotate along with the rotary shafts; a regulating device used for regulating an angle between the material separating plates and an air inlet direction is further arranged on the outer wall of the box; the regulating device comprises a regulating lever and a connecting row; when the connecting row moves, the regulating lever is driven to rotate by taking the rotary shafts as the circle center, so that the rotary shafts and the material separating plates mounted on the rotary shafts are driven to rotate. The device is used for effectively separating and removing sand particles in sanding powder, so that the sanding powder is recycled, and raw material cost required for plate production is effectively reduced.

Description

technical field [0001] The invention relates to a sorting and desanding device for powdery materials, in particular to a sorting and desanding device for straw man-made board sanding powder, which belongs to the technical field of mechanical devices. Background technique [0002] The sanding powder produced in the existing straw-based panel production process is mixed with the sand particles from the abrasive belt, and cannot be recycled for the reproduction of the panel. It can only be used as boiler fuel and converted into heat energy, which greatly reduces The utilization value of sanding powder causes a great waste of resources and increases the production cost of enterprises. Therefore, in order to improve the recycling value of sanding powder, it is necessary to develop a sorting and desanding device for sanding powder. Contents of the invention [0003] The invention solves the deficiencies in the background technology, and provides a sorting and desanding device f...

Claims

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Application Information

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IPC IPC(8): B07B7/01B07B7/04
CPCB07B7/01B07B7/04
Inventor 刘新华刘志刚刘剑英周成刘维维
Owner 万华禾香生态科技股份有限公司
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