Improved drying production method for lung cleaning anti-inflammatory pills

A production method and technology for anti-inflammatory pills are applied in the field of improving the drying of Qingfei anti-inflammatory pills, which can solve the problems of shortening drying cycle, lowering production cost, difficulty in production scheduling, etc., so as to achieve shortening drying cycle, lowering production cost and flexible production arrangement. Effect

Inactive Publication Date: 2014-07-02
津药达仁堂集团股份有限公司达仁堂制药厂
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  • Abstract
  • Description
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Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and provide a production method for improving the drying of Qingfei Xiaoyan Pills. The drying method of the present invention is simple and easy, which not only ensures product quality, but also reduces production costs and shortens the production time. The drying cycle reduces the production cost and solves the problem of difficult production scheduling

Method used

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  • Improved drying production method for lung cleaning anti-inflammatory pills
  • Improved drying production method for lung cleaning anti-inflammatory pills

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Experimental program
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Effect test

Embodiment 1

[0023] Program the vacuum degree, temperature, and conveyor belt speed of the vacuum continuous dryer with the machine. The vacuum degree is set to -41kPa, the drying temperature in the first zone is 70°C, the drying temperature in the second zone is 80°C, the first layer of conveyor belt is set at 14Hz, 2 The conveyor belt of the first layer is set to 15Hz, the conveyor belt of the third layer is set to 16Hz, the conveyor belt of the fourth layer is set to 17Hz, and the conveyor belt of the fifth layer is set to 18Hz, and then the Qingfei Xiaoyan pill wet pill is input;

[0024] Then test according to the method of Pharmacopoeia: Qingfei Xiaoyan Pills dissolving time limit is 25 minutes; water content is 10.8%, every 1g Qingfei Xiaoyan Pills contains ephedra and ephedrine hydrochloride (C 10 h 15 NO.HCl) is calculated as 0.22 mg.

Embodiment 2

[0026] Program the vacuum degree, temperature, and conveyor belt speed of the vacuum continuous dryer with the machine. The vacuum degree is set to -40kPa, the drying temperature in the first zone is 70°C, the drying temperature in the second zone is 80°C, the first layer of conveyor belt is set at 14Hz, 2 The conveyor belt of the first layer is set to 15Hz, the conveyor belt of the third layer is set to 16Hz, the conveyor belt of the fourth layer is set to 17Hz, and the conveyor belt of the fifth layer is set to 18Hz, and then the Qingfei Xiaoyan pill wet pill is input;

[0027] Then test according to the method of Pharmacopoeia: Qingfei Xiaoyan Pills dissolving time limit is 26 minutes; water content is 10.7%, every 1g Qingfei Xiaoyan Pills contains ephedra and ephedrine hydrochloride (C 10 h 15 NO.HCl) is calculated as 0.20 mg.

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Abstract

The invention discloses an improved drying production method for lung cleaning anti-inflammatory pills. The method is characterized in that the manufactured lung cleaning anti-inflammatory pills are dried in a vacuum continuous drying machine, wherein the vacuum degree is set to range from minus 38 kPa to minus 43 kPa, the drying temperature in a first region is 70 DEG C, the drying temperature in a second region is 80 DEG C, and the speed of a conveying belt is set to range from 14 Hz to 18 Hz. The drying production method is simple and easy to implement, the product quality is guaranteed, the production cost is further reduced, the drying cycle is shortened, the drying efficiency is improved from originally 500 kg of wet pills every twelve hours to nowadays 750 kg of wet pills every twelve hours, and the problem that production scheduling is difficult is solved; consequently, large-scale industrialized production scheduling is more flexible and is not limited by the drying capacity any more.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine production, and relates to an improved production method of Qingfei Xiaoyan Pills, more specifically a production method for improving the drying of Qingfei Xiaoyan Pills. Background technique [0002] Qingfei Xiaoyan Pill is a three-class new traditional Chinese medicine jointly developed by Tianjin Darentang Pharmaceutical Factory in the 1980s with Professor Wang Shifu, a famous old Chinese doctor in Tianjin, and Professor Yin Bin from Tianjin College of Traditional Chinese Medicine. It is now the exclusive product of Darentang. Qingfei Xiaoyan Pill has the unique effect of clearing lung and resolving phlegm, relieving cough, relieving asthma and anti-inflammation, and has advantages that other competing products cannot match. Currently included in the 2010 edition of the "Chinese Pharmacopoeia", it is an OTC Class A variety and a medical insurance catalog product, and has a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B7/00F26B25/00
Inventor 江永萍潘伟刘彤宋立平
Owner 津药达仁堂集团股份有限公司达仁堂制药厂
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