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Impurity separation and screening device for producing carbon black

A technology for separation, screening and impurities, applied in the chemical industry, can solve the problem of impurity removal and purification, and achieve the effects of prolonging service life, simple and convenient collection, and improving product quality.

Pending Publication Date: 2020-11-24
嘉峪关大友嘉能精碳科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an impurity separation and screening device for producing carbon black, which solves the technical problem that the impurity removal and purification cannot be achieved when carbon black is screened in the prior art

Method used

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  • Impurity separation and screening device for producing carbon black
  • Impurity separation and screening device for producing carbon black
  • Impurity separation and screening device for producing carbon black

Examples

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is further explained and illustrated;

[0024] Such as Figure 1~3 , an impurity separation and screening device for producing carbon black, comprising a box body 1, a feed hopper 2 is fixed in the middle of the upper end of the box body 1, and the inside of the box body 1 is located below the feed hopper 2 from top to bottom The grinding mechanism 3, the screening mechanism 12 and the impurity separation mechanism 20 are sequentially; the feeding hopper 2 is funnel-shaped, and the left and right sides are fixedly connected to the top surface of the box body 1 through support rods; The lower end of the supporting leg 25 is equipped with a foot 26; the inner bottom of the box body 1 is set as a V-shaped structure with a slope, and the bottom of the slope is provided with a discharge pipe 2 24;

[0025] Wherein, the grinding mechanism 3 includes a grinding motor 5, two grinding wheels, and driving and ...

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Abstract

The invention provides an impurity separation and screening device for producing carbon black. The impurity separation and screening device comprises a box body, a feeding hopper is arranged in the middle of the upper end of the box body, and a grinding mechanism, a screening mechanism and an impurity separation mechanism are arranged on the lower part of the feeding hopper and in the box body from top to bottom in sequence. A material entering the box body is grinded by the grinding mechanism, then screened by the screening mechanism, subjected to impurity removal through the impurity separation mechanism, and discharged from the bottom of the box body. The impurity separation and screening device is provided with the screening mechanism and the impurity separation mechanism, and the screening mechanism and the impurity separation mechanism interact with each other to adsorb and clean metal impurities in the material while the material is screened, so that impurity removal during screening is achieved, and the product quality is improved.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to a carbon black screening device, in particular to an impurity separation and screening device for producing carbon black. Background technique [0002] Carbon black is an amorphous carbon, light, loose and very fine black powder with a very large surface area ranging from 10 to 3000m 2 / g, is the product obtained by incomplete combustion or thermal decomposition of carbonaceous substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. Carbon black will produce particles with different particle sizes during the production process. In order to ensure the quality of carbon black, it is necessary to sieve carbon black with different particle sizes to screen out qualified carbon black. Carbon black screening machine is a kind of mechanical equipment used to screen carbon black to remove larger particles and foreign impurities, and its purpose is ...

Claims

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Application Information

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IPC IPC(8): B02C4/02B02C23/14
CPCB02C4/02B02C23/14
Inventor 周金全赵磊华陈涛潘峰张滋陈水库李勇超
Owner 嘉峪关大友嘉能精碳科技股份有限公司
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