Double-component pouring sealant storage device

A storage device, two-component technology, used in packaging, transportation and packaging, transportation of passenger cars, etc., can solve the problems of increased viscosity, unqualified blood purification membrane separation products, and difficult to discharge air bubbles, to avoid quality risks and safety. effect of risk

Pending Publication Date: 2021-08-24
GUANGZHOU KONCEN BIOSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, among polyols, polyols, for example, do not directly react with moisture, but polyols are very easy to absorb moisture in the air
If the polyol contains some water, when the isocyanate reacts with the polyol, it will inevitably

Method used

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  • Double-component pouring sealant storage device

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[0025] In order to make the above objects, features, and advantages of the present invention, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other fails there are many otherwise described herein, and those skilled in the art may do similar improvements without departing from the connotation of the present invention, and thus the present invention is not limited by the specific embodiments disclosed below.

[0026] In the description of the invention, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," inside "," outside "," clockwise "," counterclock "," axial " , "Radial", "ci...

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Abstract

The invention discloses a double-component pouring sealant storage device. The double -component pouring sealant storage device comprises a glue sealing tank, a glue injection pipe, an inflation tank and a first valve assembly, the glue injection pipe is connected to the glue sealing tank and extends to the bottom of the glue sealing tank, the glue injection pipe is used for being connected with a glue injection machine, the inflation tank is connected with the glue sealing tank and communicates with the glue sealing tank through the top of the glue sealing tank, and the first valve assembly is connected with the inflation tank, the first valve assembly is arranged between the inflation tank and the glue sealing tank. According to the device, the glue sealing tank can be inflated by arranging the inflation tank and the first valve assembly, after a new glue sealing tank is opened for use and a part of the double-component pouring sealant is used, negative pressure is formed in the glue sealing tank, at the moment, the first valve assembly is opened to open the inflation tank, the inflation tank inflates the glue sealing tank, and the negative pressure in the glue sealing tank is balanced, so that water can be prevented from being mixed into the double-component pouring sealant, and the quality risk and the safety risk caused by wrong manual operation are avoided.

Description

technical field [0001] The invention relates to the field of two-component potting glue storage devices, in particular to a two-component potting glue storage device. Background technique [0002] Common blood purification membrane separation products include hemodialyzer, hemofilter, hemodialysis filter, plasma separator, plasma component separator, dialysate filter, etc. The production process of the above blood purification membrane separation products is basically the same. In the production process of centrifugal glue injection, two-component potting glue will be used. The two-component potting glue includes isocyanate and polyols such as polyols. Polyurethane is prepared by the reaction of the two compounds. Due to the excellent sealing performance of polyurethane, Different liquid passages can be separated, which can play a good role in isolation and sealing. [0003] The chemical properties of isocyanate are relatively active, and can react with moisture in the air ...

Claims

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Application Information

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IPC IPC(8): B65D90/32B65D88/74B65D90/44
CPCB65D88/744B65D88/745B65D90/32B65D90/44
Inventor 付守军杨正根廖国锋吴硕莹陈校园
Owner GUANGZHOU KONCEN BIOSCI
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