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Vibration-crushing micro-pill machine

A pelletizing machine and crushing technology, which is used in the direction of making medicines into special physical or taking forms, can solve the problems of high operator level requirements, difficult control, dust pollution, etc., and improve the operability. performance, low preparation cost, and improved production efficiency

Inactive Publication Date: 2009-11-11
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The problem to be solved by the present invention is to provide a kind of machine that can overcome some shortcomings of the existing micro-pill machine (such as complex system, difficult control, high level requirements for operators, dust pollution, waste of raw materials, low efficiency, etc.). New pellet machine

Method used

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  • Vibration-crushing micro-pill machine

Examples

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Embodiment Construction

[0040] The following combination figure 1 , figure 2 , image 3 and an embodiment to describe the present invention in detail.

[0041] figure 1 The overall structure of the dripping pill machine in the present invention is shown.

[0042] The pellet machine of the present invention includes a housing 9 and a liquid storage tank 11 arranged in the housing 9, a dropping pill system, a cooling cycle device, a pellet collector, a control circuit, and the like.

[0043] The outer wall of the liquid storage tank 11 is provided with a sandwich layer, a heater and a temperature sensor are arranged in the sandwich layer, and an electric valve 12 is provided at the lower part;

[0044] The dripping pill system includes a dripper 5, a vibrator 2, and a gear pump 14. figure 2 It is a schematic diagram of dripper 5 . The side wall of the dripper 5 is provided with a liquid inlet threaded hole 19 and a heater insertion hole 22, its upper end is provided with a threaded hole 20 connec...

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Abstract

The invention pertains to the technical field of medicine preparation and relates to a vibration-crushing micro-pill machine which comprises a liquid storage pot, a pill dripping system, a cooling circulation device, a micro-pill collecting machine and a control circuit, wherein the pill dripping system comprises a dropper, a jet hole, a vibration exciter and a gear pump. The dropper is connectedwith the vibration exciter by a rigid connecting rod. The lower part of the dropper is provided with one or more jet holes, the upper part of which is a liquid inlet and the lower part thereof is a nozzle. The dropper is connected with an electric valve at the lower part of the liquid storage pot by pipes on which the gear pump is arranged. The side wall of the dropper is provided with two insertion holes in which a heater and a temperature sensor respectively connected with the control circuit are arranged. The control circuit controls the make-and-break of the heater according to the detected temperature of the temperature sensor. The cooling circulation device comprises a condensation column, a stirring device, a filter, a cooling cylinder, a cooling pump and an electromagnetic pump. The vibration-crushing micro-pill machine has the advantages of chance of batch production of micro-pills, high production efficiency, simple equipment structure and convenient control.

Description

technical field [0001] The present invention relates to a kind of pharmaceutical equipment, more specifically, the present invention relates to a kind of vibrating crushing pellet machine for preparing solid pellets. Background technique [0002] Micropills, as a new type of pharmaceutical preparation, its main features include the following: [0003] (1) The most prominent advantage is that it can melt and disperse insoluble drugs in a hydrophilic matrix to facilitate the dissolution of drugs, so it can improve the bioavailability of some insoluble drugs. [0004] (2) Compared with tablets of the same variety, the cost can be reduced by more than 50% in auxiliary materials, packaging materials and production hours; [0005] (3) The main drug is evenly dispersed in the matrix, the dosage is accurate, and the difference in weight is small compared with ordinary pills or tablets; [0006] (4) Some liquid medicines can be made into solid dripping pills that are convenient to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J3/06
Inventor 何明霞王康秦利张海斌刘艳君
Owner TIANJIN UNIV
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