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Aconitum brachypodum ventilation type crusher

A pulverizer and air extraction technology, used in mechanical equipment, non-variable-capacity pumps, machines/engines, etc., can solve the problems of personnel and equipment safety accidents, strong vibration, etc., and achieve reliable use, high strength, and lightness. Effect

Inactive Publication Date: 2015-11-18
JISHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Aconitum brachypodum ventilation type crusher
  • Aconitum brachypodum ventilation type crusher
  • Aconitum brachypodum ventilation type crusher

Examples

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Embodiment Construction

[0030] The present invention will be further described in detail with reference to the accompanying drawings.

[0031] Such as figure 1 , figure 2 , image 3 with Figure 4 An artemisia suction pulverizer is shown on the snow, including pulverizer 2 and induced draft fan A. The blanking end of pulverizer 2 is connected to induced draft fan A through storage box 3, exhaust pipes 5, 8 and cyclone 9 to extract air. The pipe is provided with a damper 4 for adjusting the air volume; the induced draft fan includes a fan impeller 41 and a casing 45. The fan impeller 41 includes an impeller back plate 37, an impeller panel 38 and blades 31. The blades 31 are arranged radially and symmetrically on the impeller axis. The hollow anti-drop shape, the impeller back plate 37 is dish-shaped; the hollow anti-drop-shaped blades 31 are connected to the impeller panel 38 and welded with the disc-shaped impeller back plate 37 to form the impeller body; the impeller panel 38 is provided with an air ...

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Abstract

The invention discloses an aconitum brachypodum ventilation type crusher. The aconitum brachypodum ventilation type crusher comprises a crusher body and an induced draught fan. The discharging end of the crusher body is connected with the induced draught fan through a storage tank, exhaust pipes and a cyclone separator. The exhaust pipes are provided with an air door adjusting the air volume. An impeller of the induced draught fan is provided with a structure that blades are in a hollow inverted water drop shape, and a back plate is in a dish shape. The contour line of the appearance of the induced draft fan is an involute. In the pneumatic conveying process, particle sorting and material cooling are achieved. Rough particle returning and secondary crushing are finished by one step, qualified material output is achieved, and meanwhile dust capturing is achieved. Good-time smooth discharging of the crusher body is guaranteed through a ventilation system, materials are prevented from being excessively crushed, and electric power is saved. Through the structure that the blades are in the hollow inverted water drop shape, and the back plate is in the dish shape, dust on the impeller of the induced draft fan is cleaned away in real time, the impeller strength of the draught fan is increased, stability is increased, safety accidents caused by dust accumulation are effectively eradicated, and the application prospect is wide.

Description

Technical field [0001] The invention relates to a Chinese medicinal material pulverizer, which specifically guides an artemisia pulverizer on snow where the fan will not accumulate dust. Background technique [0002] Artemisia sphaerocephala is the dry root tuber of Aconitum aconitum in the ranunculaceae family. It has the effects of dispelling rheumatism, promoting blood circulation and relieving pain. It is a Chinese herbal medicine with a high frequency of use. It is used as medicine or when extracting effective ingredients. Need to be crushed. However, the crushing process is an operation process of intense squeezing, percussion, friction, and shearing of the material, which will generate a large amount of dust and also cause the material to heat up strongly. If the crusher can discharge the material quickly to avoid excessive crushing, and realize the rapid material Cooling and sorting make the product particles uniform and at the same time return to coarse particles for se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/00B02C23/30B02C23/32F04D29/28F04D29/30F04D29/42
Inventor 李志平银永忠
Owner JISHOU UNIVERSITY
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