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Pyrotechnic composition mixing mechanism

A technology of pyrotechnic powder and mixing cylinder, which is applied to explosives, explosives processing equipment, offensive equipment, etc., can solve the problem that the mixing quality or efficiency of pyrotechnic powder cannot meet actual needs, and achieves the effect of taking into account the mixing efficiency and mixing quality.

Inactive Publication Date: 2015-04-29
浏阳市荷花精工机械制造有限公司
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  • Abstract
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Problems solved by technology

However, this method makes the mixing quality or efficiency of the pyrotechnic powder unable to meet the actual needs

Method used

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  • Pyrotechnic composition mixing mechanism
  • Pyrotechnic composition mixing mechanism

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Embodiment Construction

[0018] Referring to accompanying drawing, reflect a kind of specific structure of the present invention, the mixing mechanism of described pyrotechnic powder comprises the mixing cylinder 101 of tilting device, and described mixing cylinder 101 high end is provided with feed inlet, and low end is provided with discharge port, and mixing cylinder 101 101 is connected to the driving device and rotates with the central axis of the cylinder; the inner cavity of the mixing cylinder 101 is provided with a screen mechanism composed of four screen pieces 201 crossed and intersected, and the screen pieces 201 divide the cylinder cavity along the axial direction of the cylinder: sieve The length direction of the mesh pieces 201 is distributed along the axial direction of the mixing cylinder 101, the width direction of the screen pieces 201 is distributed along the radial direction of the mixing cylinder 101, and one side of the length direction of each screen piece 201 is fixed to the mix...

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Abstract

The invention discloses a pyrotechnic composition mixing mechanism. Pyrotechnic composition enters a mixing drum from a high-end charging port and is discharged from a low-end discharging port, in the process, the rotating mixing drum drives the pyrotechnic composition to rotate in an inner cavity of a drum body and pass through all screen meshes which divide the inner cavity of the drum body in the axial direction of the drum body, the pyrotechnic composition is fully and evenly mixed due to ingenious combination of two movements, namely, inclined falling and rotating sieving, and requirements for both mixing efficiency and mixing quality are met.

Description

technical field [0001] The invention relates to a mixing device for fireworks and pyrotechnic drugs. Background technique [0002] In the mixing work of fireworks and pyrotechnics, whether it is traditional manual mixing or mechanical mixing, the sieving method is often used to facilitate the full mixing of the components of the pyrotechnic powder, that is, the method of mixing while sieving is used. However, the pyrotechnic powder mixing machine developed by imitating traditional handcrafts mostly adopts the upper and lower sieving methods, and the under-sieve is used as the mixed finished product. However, in this way, the mixing quality or efficiency of the pyrotechnic powder cannot meet actual needs. Contents of the invention [0003] In order to solve the above disadvantages, the technical problem to be solved by the present invention is to provide a pyrotechnic powder mixing mechanism with high mixing efficiency and good mixing quality. In order to solve the above ...

Claims

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Application Information

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IPC IPC(8): C06B21/00
CPCC06B21/00
Inventor 毛成兵
Owner 浏阳市荷花精工机械制造有限公司
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