Liquid distribution pipeline, liquid distribution device and operation method of liquid distribution device

A pipeline and liquid dispensing technology, which is applied to chemical instruments and methods, transportation and packaging, mixer accessories, etc., can solve the problems of difficult access of cleaning liquid, difficult cleaning, poor cleaning effect, etc., so as to reduce the consumption of cleaning liquid and improve cleaning Effect, easy operation effect

Active Publication Date: 2021-01-26
OBIO TECH SHANGHAI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the cleaning process, since the end of the pipeline used to connect with the buffer solution storage structure on the liquid distribution pipeline is on the branch pipeline, the cleaning solution is not easy to reach, resulting in difficult cleaning, low cleaning efficiency and poor cleaning effect

Method used

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  • Liquid distribution pipeline, liquid distribution device and operation method of liquid distribution device
  • Liquid distribution pipeline, liquid distribution device and operation method of liquid distribution device
  • Liquid distribution pipeline, liquid distribution device and operation method of liquid distribution device

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Embodiment Construction

[0042] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0043] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Countercl...

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Abstract

The invention relates to a liquid distribution pipeline, a liquid distribution device and an operation method of the liquid distribution device, wherein the liquid distribution pipeline includes: a main flow pipeline, in a pipetting state, the first end of the main flow is connected to a target solution to transfer the target solution, In the fine cleaning state, the first end of the main flow is used to discharge cleaning waste liquid; the first on-off control part, wherein the first interface is connected to the second end of the main flow, and the third interface is connected to the cleaning liquid to introduce the cleaning liquid. In the state, the second interface is used to discharge the target solution; the shunt pipe, wherein the first end of the shunt is connected to the main flow pipe; in the state of pipetting, the second end of the shunt is blocked; The second interface is connected. This application optimizes the circulation path of the cleaning liquid in the liquid distribution pipeline, improves the cleaning effect of the cleaning liquid on the liquid distribution pipeline, and can quickly clean the difficult-to-clean parts such as the end of the pipeline and the interface of the first on-off control component to avoid cross-contamination .

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a liquid distribution pipeline, a liquid distribution device and an operation method of the liquid distribution device. Background technique [0002] With the aging of the population and the acceleration of urbanization, the public's attention to their own health is gradually increasing, which directly promotes the rapid development of the medical and health field. It is clearly required in the Good Manufacturing Practice for Pharmaceuticals that pharmaceutical production equipment should minimize the risks of contamination, cross-contamination, confusion, and errors. The surface of the device must not chemically react with, adsorb or release substances into the drug. [0003] Pharmaceutical production equipment is the hardware basis for ensuring the quality of pharmaceuticals. Liquid preparation and in-situ cleaning are the basic operating units of pharmaceutical p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F15/00
CPCB01F35/1452B01F35/2209
Inventor 由庆睿张海洋贾国栋
Owner OBIO TECH SHANGHAI CORP LTD
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