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Drug pulverizing and drying device

A technology for drying devices and medicines, which is used in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc. Effect

Active Publication Date: 2017-06-27
武宣县市场监督管理局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also some solid drug crushing devices and grinding devices, but because there will be a certain amount of water in the raw materials of the drug, during the grinding process, although the drug is crushed, it is easy to solidify together, and it is difficult to judge the particle size of the grinding. Only after further drying operation can further screening be carried out, which brings certain difficulties to the integrated process flow

Method used

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  • Drug pulverizing and drying device

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Embodiment 1

[0029] Such as figure 1 shown.

[0030] A medicine crushing and drying device, comprising a raw material buffer chamber, a crushing chamber, a crushing chamber, a screening box and a finished product collection bag.

[0031] The upper part of the raw material buffer chamber is provided with a raw material inlet for solid block medicines, and the lower part is provided with three funnel-shaped crushing chamber inlets so as to be connected with the crushing chamber.

[0032] The crushing chamber is provided with a crushing roller transversely, and the crushing roller runs through the entire crushing chamber in a transverse direction, and is used for crushing the solid block medicine entering the crushing chamber; the crushing chamber entrance is provided at the lower part of the crushing chamber, so The entrance of the crushing chamber is an arc-shaped opening, extending downward from the edge of the vertical shell of the crushing chamber in an arc shape, extending to the middl...

Embodiment 2

[0045] A medicine crushing and drying device, comprising a raw material buffer chamber, a crushing chamber, a crushing chamber, a screening box and a finished product collection bag.

[0046] The upper part of the raw material buffer chamber is provided with raw material inlets for solid block medicines, and the lower part is provided with 6 funnel-shaped crushing chamber inlets so as to be connected with the crushing chamber.

[0047] The crushing chamber is provided with a crushing roller transversely, and the crushing roller runs through the entire crushing chamber in a transverse direction, and is used for crushing the solid block medicine entering the crushing chamber; the crushing chamber entrance is provided at the lower part of the crushing chamber, so The entrance of the crushing chamber is an arc-shaped opening, extending downward from the edge of the vertical shell of the crushing chamber in an arc shape, extending to the middle to form an opening, and the opening is...

Embodiment 3

[0060] A medicine crushing and drying device, comprising a raw material buffer chamber, a crushing chamber, a crushing chamber, a screening box and a finished product collection bag.

[0061] The upper part of the raw material buffer chamber is provided with raw material inlets for solid block medicines, and the lower part is provided with five funnel-shaped crushing chamber inlets so as to be connected with the crushing chamber.

[0062] The crushing chamber is provided with a crushing roller transversely, and the crushing roller runs through the entire crushing chamber in a transverse direction, and is used for crushing the solid block medicine entering the crushing chamber; the crushing chamber entrance is provided at the lower part of the crushing chamber, so The entrance of the crushing chamber is an arc-shaped opening, extending downward from the edge of the vertical shell of the crushing chamber in an arc shape, extending to the middle to form an opening, and the opening...

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PUM

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Abstract

The invention relates to a drug pulverizing and drying device. The drug pulverizing and drying device comprises a raw material buffer storage cavity, a crushing cavity, a grinding cavity, a screening box and a finished product collecting bag. Based on improvement of all parts, especially the screening box, drug powder is efficiently screened and dried at low temperature under the airflow action, the drug function is not affected, moisture in a drug can also be effectively removed, efficient integrated operation of pulverizing, grinding and screening of the drug is realized, and drug production efficiency is improved.

Description

technical field [0001] The invention belongs to the field of medical processing equipment, and in particular relates to a drug crushing and drying device. Background technique [0002] In the field of pharmaceutical manufacturing, it is often necessary to pulverize bulk pharmaceutical raw materials. At present, many small-scale productions are pulverized by first crushing and then manual crushing, but this operation efficiency is relatively low, and it is difficult to batch Production. At present, there are also some solid drug crushing devices and grinding devices, but because there will be a certain amount of water in the raw materials of the drug, during the grinding process, although the drug is crushed, it is easy to solidify together, and it is difficult to judge the particle size of the grinding. Only after further drying operation can further screening be carried out, which brings certain difficulties to the integrated process. If the integrated equipment is equipp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/22B02C4/02B02C4/30B02C23/14B07B9/00B07B4/02B07B7/083B07B1/46
CPCB02C4/02B02C4/30B02C19/22B02C23/14B07B1/4609B07B4/02B07B7/083B07B9/00B07B2201/04
Inventor 聂凤玲李鑫
Owner 武宣县市场监督管理局