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Automatic circulation liquid addition system

A technology of automatic circulation and circulation of liquid, which is applied in the separation method, transportation and packaging, dissolution, etc., can solve the problems of cumbersome operation and low efficiency, and achieve the effect of simple and fast operation, high degree of automation, and reduced labor intensity

Active Publication Date: 2019-01-18
CHENGDU RONGSHENG PHARMA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production of pharmaceuticals, the existing method needs to be prepared in advance, after adding in the storage tank, the operator monitors the change of the liquid level in the storage tank or adjusts the acceleration of the liquid manually, etc., the operation is cumbersome and the efficiency is low

Method used

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Embodiment Construction

[0025] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like figure 1 As shown in the figure, the automatic circulating liquid adding system disclosed in the present invention includes a liquid storage tank 1, a heat exchanger 3, a circulating pump 2, a liquid consumption branch and a controller, and the liquid inlet of the circulating pump 2 is connected to the liquid outlet of the liquid storage tank. The outlet of the circulating pump is connected to the inlet of the heat exchanger 3, and the outlet of the heat exchanger is connected to the circulating liquid inlet 17 of the liquid storage tank 1 through a pipeline. The liquid storage tank 1 is provided with a temperature sensor A22 and a liquid level sensor 20. The upper part of the storage tank 1 is provided with a liquid level switch 19 and an overflow ...

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Abstract

The automatic circulating liquid adding system disclosed by the present invention comprises a liquid storage tank, a heat exchanger, a circulation pump, a liquid consumption branch and a controller, the liquid inlet of the circulation pump is connected to the liquid outlet of the liquid storage tank, and the liquid outlet of the circulation pump The port is connected to the inlet of the heat exchanger, and the outlet of the heat exchanger is connected to the circulating liquid inlet of the liquid storage tank through a pipeline. The liquid storage tank is equipped with a temperature sensor A, a liquid level sensor and a liquid level switch, and the liquid consumption branch is connected to the heat exchanger On the connecting pipe between the outlet of the heat exchanger and the circulating liquid inlet of the liquid storage tank, the temperature sensor B is installed on the connecting pipe between the outlet of the heat exchanger and the liquid consumption branch, and the liquid consumption branch and the circulating liquid inlet of the liquid storage tank A temperature sensor C, a pressure sensor and a pressure regulating valve are arranged on the connecting pipeline between them. The invention has a high degree of automation, and can improve product quality and efficiency.

Description

technical field [0001] The invention relates to a medicine production equipment, in particular to an automatic circulating liquid addition system. Background technique [0002] In the production of medicines, the existing method needs to be pre-formulated. After adding to the storage tank, the operator monitors the liquid level change of the storage tank or adjusts the liquid acceleration by other manual methods, which is cumbersome and inefficient. SUMMARY OF THE INVENTION [0003] The present invention aims to provide an automatic circulating liquid addition system with high degree of automation, which can improve product quality and efficiency. [0004] To achieve the above object, the present invention adopts the following technical solutions to realize: [0005] The automatic circulating liquid adding system disclosed in the present invention includes a liquid storage tank, a heat exchanger, a circulating pump, a liquid consumption branch and a controller. The liquid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F5/10B01F15/04B01F15/06B01D21/01B01F15/00
CPCB01D21/01B01F25/50B01F35/2111B01F35/2113B01F35/2115B01F35/883B01F35/92
Inventor 孙延旭杨宇王东鹏刘洋钱校斌杨帆郭维强卢奎林
Owner CHENGDU RONGSHENG PHARMA
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