Online medicinal filter element washing device

A technology for cleaning devices and filter elements, which is applied in the directions of cleaning methods, cleaning methods and utensils, chemical instruments and methods using liquids, etc., can solve the problems of increasing production costs, wasting labor and water resources, and cleaning the filter elements not cleanly, ensuring that the Cleaning effect, work efficiency improvement, reducing the effect of inconsistent cleaning effect

Inactive Publication Date: 2016-06-08
YICHANG HUMANWELL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the cleaning time and cleanliness are manually controlled, it is easy to cause the cleaned filter element to be uncl

Method used

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  • Online medicinal filter element washing device
  • Online medicinal filter element washing device
  • Online medicinal filter element washing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] figure 1 Among them, an on-line pharmaceutical filter element cleaning device includes a water tank 1, a fixed plate 2 is arranged on the side wall of the water tank 1, and a plurality of connecting pieces 4 of filter barrels 3 are arranged on the fixed plate 2, and the connecting piece 4 is connected to the device through a pipeline 5. The water pump 6 in the sink 1 is connected as figure 2 Among them, the connecting piece includes a slow flow chamber 8 (the slow flow chamber 8 can decompress the liquid entering it, and then under the action of the subsequent liquid pressure, the liquid is squeezed from the slow flow chamber 8 into the filter barrel 3 to ensure that it enters the filter barrel 3, the liquid pressure is even), the filter barrel 3 is connected with the slow flow chamber 8, when working, the cleaning liquid in the tank 1 is pressurized by the water pump 6, enters the connecting piece 4 through the pipeline 5, and enters the filter barrel 1 from the conne...

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PUM

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Abstract

Disclosed is an online medicinal filter element washing device. A fixed plate is arranged on the side wall of a water tank. A connection part of a filter element barrel is arranged on the fixed plate and connected with a water pump arranged in the water tank through a pipeline. The online medicinal filter element washing device has the advantages that the washing effect is good, and the washing process is easy to control.

Description

technical field [0001] The invention relates to an online filter core cleaning device, especially for cleaning filter cores used in the production process of medicines. Background technique [0002] In the pharmaceutical production process of the company, polyvinylidene fluoride (PVDF) is used in the pre-filtration and sterile filtration of the liquid medicine. The initial cleaning method is to rinse it with water for injection, and then rinse it with 0.4% sodium hydroxide Soak in the solution for 2 hours, then rinse with purified water until neutral, and finally rinse with water for injection. The whole process is all manually operated. Because the cleaning time and cleanliness are manually controlled, it is easy to cause the cleaned filter element to be unclean, which wastes labor and water resources, affects the service life of the filter element, and increases production costs. Contents of the invention [0003] The technical problem to be solved by the present invent...

Claims

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Application Information

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IPC IPC(8): B08B3/10B08B13/00
Inventor 牟相东刘铭刘伟陈勇
Owner YICHANG HUMANWELL PHARMA
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