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Automatic liquid sampling device

An automatic sampling device, liquid technology, applied in the direction of sampling devices, etc., can solve the problems of backward quality control of traditional Chinese medicine production, sampling and testing work can not be carried out at any time, to achieve the effect of ensuring accuracy and stability

Inactive Publication Date: 2016-11-23
TIANJIN UNIV OF TRADITIONAL CHINESE MEDICINE
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Problems solved by technology

As a result, sampling and testing cannot be carried out at any time, and the quality control of traditional Chinese medicine production still lags behind the requirements of modern production processes

Method used

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  • Automatic liquid sampling device

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Embodiment Construction

[0020] The automatic sampling device of the patent of the present invention will be further described in detail below.

[0021] In order to make the purpose and features of the patent of the present invention more obvious and easy to understand, the specific implementation of the patent of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly assist the purpose of illustrating the patent embodiments of the present invention.

[0022] like figure 1 As shown, a liquid automatic sampling device of the present invention is used for automatic sampling of the extract in the traditional Chinese medicine extraction tank, comprising a buffer tank 1, the bottom of the buffer tank 1 is connected with a residual liquid discharge pipeline 14, and the remaining liquid The liquid discharge line 14 is pro...

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Abstract

The invention discloses a liquid automatic sampling device, comprising a buffer box, the bottom of the buffer box is connected with a sampling bottle arranged on a weighing device through an extraction liquid output pipeline, and the buffer box is connected in series through an extraction liquid input pipeline There is a screen and a pump, and the extraction liquid input pipeline between the screen and the pump is provided with a three-way, and the three-way is connected with a first air filter through a branch pipeline. The invention can realize automatic and accurate sampling, effectively improve the sampling efficiency and precision of traditional Chinese medicine extract, and meet the relevant requirements of pharmaceutical production.

Description

technical field [0001] The invention relates to the technical field of modern extraction of traditional Chinese medicine, in particular to a liquid automatic sampling device. Background technique [0002] The product quality of Chinese patent medicine is related to the health of patients, and it is also the lifeline for the development and growth of pharmaceutical manufacturers. Therefore, the quality control of Chinese medicine extracts in the production process is very important. The core is to require the extracts to be able to realize online real-time detection of their components. . At present, in the field of traditional Chinese medicine modernization engineering, there is still a lack of a standardized and reliable automatic liquid sampling device to meet the requirements of online rapid detection of solutions. This is because the extraction process of traditional Chinese medicine is a mixed movement process of solid-liquid multi-phase flow, and the solid powder of t...

Claims

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Application Information

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IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 于洋李正余河水宋新波刘长青李忠林
Owner TIANJIN UNIV OF TRADITIONAL CHINESE MEDICINE
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