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Air suction type grinder for pseudo-ginseng

A pulverizer and ventilation-type technology, which is applied in the direction of mechanical equipment, non-variable pumps, machines/engines, etc., can solve the problems of personnel and equipment safety accidents, strong vibration, etc., and achieve reliable use, high strength, and easy production Effect

Inactive Publication Date: 2015-11-04
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once part of the hardened dust is shaken off, it will immediately leave the dynamic rotation balance of the induced draft fan, and then generate strong vibration, which may cause serious personnel and equipment safety accidents

Method used

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  • Air suction type grinder for pseudo-ginseng
  • Air suction type grinder for pseudo-ginseng
  • Air suction type grinder for pseudo-ginseng

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Embodiment Construction

[0029] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0030] Such as figure 1 , figure 2 , image 3 and Figure 4 The notoginseng draft-type pulverizer shown includes pulverizer 2 and induced draft fan A, and the discharge end of pulverizer 2 is connected to induced draft fan A through storage box 3, suction pipes 5, 8 and cyclone separator 9, and the top of the suction pipe is A damper 4 for adjusting the air volume is provided; the induced draft fan includes a fan impeller 41 and a casing 45, and the fan impeller 41 includes an impeller back plate 37, an impeller panel 38 and blades 31, and the blades 31 are arranged in a radial and centrally symmetrical hollow of the impeller shaft. Anti-drop shape; hollow anti-drop-shaped blade 31 is connected to the impeller panel 38 and welded with the impeller back plate 37 to form the main body of the impeller; 34 is connected with the fan shaft through the shaft hole 36; the ...

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Abstract

The invention discloses an air suction type grinder for pseudo-ginseng. The air suction type grinder for the pseudo-ginseng comprises a grinder body and an induced draft fan, wherein the discharging end of the grinder body is connected with the induced draft fan through a material storage case, air suction pipes and a cyclone separator; a ventilation door used for adjusting the air volume is arranged on one of the air suction pipes; and an impeller of the induced draft fan is of a structure with blades in a hollow reverse drop shape, and the shape contour line of the induced draft fan is an involute. By means of the air suction type grinder for the pseudo-ginseng, sorting of particles and cooling and temperature drop of the material are achieved in the pneumatic transmission process; the return and secondary grinding of the coarse particles are completed in one step, the qualified output of the material is achieved, and meanwhile dust capture is achieved; the timely and smooth discharging of the grinder is guaranteed by an air suction system, the material is prevented from being excessively ground, and electric power is saved; by means of the structure with the blades in the hollow reverse drop shape, the real-time cleaning of dust on the impeller of the induced draft fan and the increase of the strength of the impeller of the draught fan are achieved, the stability is improved, and safety accidents caused by dust accumulation are effectively eradicated; and the application prospect is wide.

Description

technical field [0001] The invention relates to a grinder for Chinese herbal medicines, in particular to a panax notoginseng exhaust type grinder in which the fan does not accumulate dust. Background technique [0002] Panax notoginseng, also known as Tianqi, is an Umbelliferae Araliaceae plant, mainly distributed in Yunnan, Guangxi, Jiangxi, Sichuan and other places. Chinese medicinal herb Panax notoginseng uses its root as a medicinal part. It has the effects of dispelling blood stasis and stopping bleeding, reducing swelling and relieving pain. It is mainly used for hemoptysis, hematemesis, epistaxis, blood in the stool, metrorrhagia, traumatic bleeding, chest and abdomen tingling pain, swelling and pain It is a kind of Chinese herbal medicine with high frequency of use, and Panax notoginseng needs to be crushed when it is used as medicine or to extract active ingredients. However, the crushing process is an operation process of strong extrusion, knocking, friction, and ...

Claims

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Application Information

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IPC IPC(8): B02C23/00B02C23/22F04D29/28F04D29/30F04D29/42F04D29/66
Inventor 李志平银永忠
Owner JISHOU UNIVERSITY
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