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Production method of applying talcum powder into medicine powder

A technology of talcum powder and medicinal powder, which is applied in the directions of transportation and packaging, loading/unloading, packaging sterilization, etc. It can solve the problems of long production time, non-continuous production, and low sterilization ability, so as to increase production capacity and avoid secondary pollution Effect

Active Publication Date: 2015-12-16
辽宁艾海滑石有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing pharmaceutical powder production equipment adopts the method of tank heating, heat preservation and sterilization. According to the production requirements, multiple material tanks are installed, and the talc material is put into the tank for heating and heat preservation; this method has a long production time , can not be continuously produced, low sterilization ability and other shortcomings

Method used

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  • Production method of applying talcum powder into medicine powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The output of talcum powder is 2000Kg / 8 hours.

[0036] Talcum powder is applied to the production method of medicated powder, and concrete steps are as follows:

[0037] 1) Put the talc powder with a particle size of 325 mesh and a water content within 1% into the feeding bin;

[0038] 2) The closed automatic feeding machine sends the talc powder into the tunnel infrared drying and sterilization channel, the drying and sterilization temperature is 155°C, and the drying time is 45 minutes;

[0039] 3) The dried talcum powder enters the tunnel type ultraviolet sterilization channel, and the sterilization time is 50 minutes;

[0040] 4) The dried and sterilized talcum powder enters the discharge bin through a closed delivery pipeline and is allowed to stand for 12-24 hours to cool to room temperature;

[0041] 5) The cooled talcum powder enters the packaging machine through a screw feeder and is packed into small bags of 25Kg / bag.

Embodiment 2

[0043] The output of talcum powder is 2500Kg / 8 hours.

[0044] Talcum powder is applied to the production method of medicated powder, and concrete steps are as follows:

[0045] 1) Put the talc powder with a particle size of 325 mesh and a water content within 1% into the feeding bin;

[0046] 2) The closed automatic feeding machine sends the talc powder into the tunnel infrared drying and sterilization channel, the drying and sterilization temperature is 175°C, and the drying time is 35 minutes;

[0047] 3) The dried talcum powder enters the tunnel type ultraviolet sterilization channel, and the sterilization time is 40 minutes;

[0048] 4) The dried and sterilized talcum powder enters the discharge bin through a closed delivery pipeline and is allowed to stand for 12-24 hours to cool to room temperature;

[0049] 5) The cooled talcum powder enters the packaging machine through a screw feeder and is packed into small bags of 25Kg / bag.

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Abstract

The invention relates to a production method of applying talcum powder into medicine powder. The method comprises the following steps: (1) feeding talcum powder of which the particle size is 325 meshes and the moisture content is within 1% into a loading cabin; (2) feeding the talcum powder into a tunnel-type infrared drying and sterilizing channel by a closed automatic feeding machine, wherein the drying and sterilizing temperature is 150-180 DEG C and the time is 30-50 minutes; (3) feeding the dried talcum powder into the talcum powder to apply to a production channel of the medicine powder, wherein the sterilizing time is 30-50 minutes; (4) feeding the dried and sterilized talcum powder into a discharge cabin through a closed conveying pipeline, standing for 12-24 hours, and cooling to room temperature; and (5) feeding the cooled talcum powder into a packing machine through a screw conveyer and packaging into small bags of 25Kg. According to the talcum medicine powder produced by the method, the moisture content is within 0.3%; the bacteria content and the bacteria variety completely conform to various indexes in the national formulary; the capacity is also greatly improved; the production method is suitable for continuous production requirements; a lot of medicine powder preproduction and pre-storage equipment is not needed; the talcum medicine powder can be immediately packaged after being produced; processing and production are completely finished in a closed space; and secondary pollution of the medicine powder is avoided.

Description

technical field [0001] The invention relates to a production method of talcum powder, in particular to a production method in which talc powder is applied to medicinal powder. Background technique [0002] Talc powder can be used in various fields such as food, medicine, cosmetics, plastics, coatings, rubber, ceramics, chemicals, etc., and its application range is extremely wide; [0003] Talc is used in medicine powder as the main auxiliary raw material of medicine powder; the use of pharmaceutical food grade talc powder: it is used as an additive in medicine and food industry. Features of talcum powder: non-toxic, tasteless, high whiteness, good capacity, strong gloss, soft taste and strong smoothness. The PH value is 7-9, and will not degrade the characteristics of the original product. [0004] Adding talc powder in medicine mainly plays the role of lubricant, glidant and anti-adhesive agent; in the production of tablet medicine, it also plays the role of increasing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/46B65B55/16
Inventor 潘联众黄华宋立奇周佳明
Owner 辽宁艾海滑石有限公司
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