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Huperzia serrata ventilation type crusher

A kind of technology of Huozu serrata and shredder, which is applied in grain processing and other directions, can solve the problems of personnel and equipment safety accidents, strong vibration, etc., and achieve the effects of reliable use, high strength and easy production.

Inactive Publication Date: 2015-11-18
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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  • Huperzia serrata ventilation type crusher
  • Huperzia serrata ventilation type crusher
  • Huperzia serrata ventilation type crusher

Examples

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Embodiment Construction

[0027] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0028] like figure 1 , figure 2 , image 3 and Figure 4 The shown Hupersia serrata suction-type pulverizer includes a pulverizer 2 and an induced draft fan A, and the discharge end of the pulverizer 2 is connected to the induced draft fan A through the storage box 3, the exhaust pipes 5, 8 and the cyclone separator 9, and the exhaust pipe A damper 4 for adjusting air volume is provided on the top; 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 radially and center-symmetrically to the impeller shaft. Hollow wedge shape; the hollow wedge-shaped blade 31 is connected to the impeller panel 38 and welded with the impeller back plate 37 to form the impeller main body; The hole 36 is matched with the fan shaft; the casing 45 is...

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Abstract

The invention discloses a huperzia serrata ventilation type crusher. The huperzia serrata ventilation type crusher comprises a crusher and an induced draft fan, wherein a blanking end of the crusher is connected with the induced draft fan by a storage box, an exhaust pipe and a cyclone separator; an air door for adjusting an air volume is arranged on the exhaust pipe; an impeller of the induced draft fan has blades with hollow wedged structures; and the outline of the induced draft fan is an involute. The huperzia serrata ventilation type crusher realizes the particle separation and the material cooling in the pneumatic conveying process, and finishes the coarse particle returning and the secondary crushing by one step to realize the qualified material outputting and the dust capturing; a ventilation system guarantees timely smooth discharge of the crusher to prevent excessive material crushing and save electric power; as the blades are hollow wedged structures, the real-time removal of dust on the impeller of the induced draft fan is realized, the strength of the impeller of the fan is enhanced, the stability is promoted, and safety accidents caused by dust accumulation are effectively prevented; and the application prospect is broad.

Description

technical field [0001] The invention relates to a pulverizer for traditional Chinese medicinal materials, in particular to a Huperzia serrata suction-type pulverizer with no dust accumulation in the fan. Background technique [0002] Huperus serrata, commonly known as Melaleuca pagoda, is a perennial fern belonging to the genus Hupernia in the family Huperdaceae. The whole herb of Huperzia serrata can be used for medicinal purposes. It tastes pungent, flat and sweet. It is used in the folk to treat bruises, muscle spasms, sciatica, nervous headache and other diseases. It is a kind of Chinese herbal medicine with high frequency of use. Huperzia serrata It needs to be pulverized 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 shearing of materials, which will generate a large amount of dust and cause the materials to heat up strongly. Cooling and sorting, so that ...

Claims

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Application Information

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IPC IPC(8): B02C23/22
Inventor 李志平银永忠
Owner JISHOU UNIVERSITY
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