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Quick dissolution impurity-removal device for white latex production

A white latex, fast technology, applied in the direction of dissolution, dissolution, fluid mixing and dissolving, etc., can solve the problems of slow filtration speed, slow filtration speed of melting and filtration, affecting the production speed of white latex, and achieve the effect of increasing the dissolution speed

Inactive Publication Date: 2017-06-27
林建武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the speed of filtration, melting and filtration in the existing technology is slow, which seriously affects the production speed of white latex
[0004] Therefore, it is urgent to develop a fast dissolving impurity removal device for the production of white latex that can fully filter the magazine while completely melting the polyvinyl alcohol powder, to overcome the slow shortcomings of filtering, melting and filtering in the prior art

Method used

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  • Quick dissolution impurity-removal device for white latex production
  • Quick dissolution impurity-removal device for white latex production
  • Quick dissolution impurity-removal device for white latex production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of fast dissolving impurity removal device for white latex production, such as Figure 1-7 As shown, it includes a treatment box 1, a water inlet pipe 3, a valve 4, a stirring mechanism 5, a discharge mechanism 6 and a filter screen 7. The top middle part of the treatment box 1 has a first through hole 2, and the upper left side of the treatment box 1 is provided with The water inlet pipe 3 is provided with a valve 4 on the water inlet pipe 3, the upper part of the treatment box 1 is provided with a stirring mechanism 5, the middle part of the treatment box 1 is provided with a discharge mechanism 6, and the bottom of the treatment box 1 is provided with a filter screen 7.

Embodiment 2

[0039] A kind of fast dissolving impurity removal device for white latex production, such as Figure 1-7 As shown, it includes a treatment box 1, a water inlet pipe 3, a valve 4, a stirring mechanism 5, a discharge mechanism 6 and a filter screen 7. The top middle part of the treatment box 1 has a first through hole 2, and the upper left side of the treatment box 1 is provided with The water inlet pipe 3 is provided with a valve 4 on the water inlet pipe 3, the upper part of the treatment box 1 is provided with a stirring mechanism 5, the middle part of the treatment box 1 is provided with a discharge mechanism 6, and the bottom of the treatment box 1 is provided with a filter screen 7.

[0040] The stirring mechanism 5 includes a motor 51, a first sealing ring 52, a first bearing seat 53, a first rotating rod 54, a first stirring rod 55 and a screw rod 56, and the upper right side of the processing box 1 is provided with a first bearing seat 53, Process case 1 right side uppe...

Embodiment 3

[0042] A kind of fast dissolving impurity removal device for white latex production, such as Figure 1-7 As shown, it includes a treatment box 1, a water inlet pipe 3, a valve 4, a stirring mechanism 5, a discharge mechanism 6 and a filter screen 7. The top middle part of the treatment box 1 has a first through hole 2, and the upper left side of the treatment box 1 is provided with The water inlet pipe 3 is provided with a valve 4 on the water inlet pipe 3, the upper part of the treatment box 1 is provided with a stirring mechanism 5, the middle part of the treatment box 1 is provided with a discharge mechanism 6, and the bottom of the treatment box 1 is provided with a filter screen 7.

[0043] The stirring mechanism 5 includes a motor 51, a first sealing ring 52, a first bearing seat 53, a first rotating rod 54, a first stirring rod 55 and a screw rod 56, and the upper right side of the processing box 1 is provided with a first bearing seat 53, Process case 1 right side uppe...

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Abstract

The invention relates to a dissolution impurity-removal device, in particular to a quick dissolution impurity-removal device for white latex production. The technical problem to be solved herein is to provide a quick dissolution impurity-removal device for white latex production which may fully filter impurities while fully dissolving polyvinyl alcohol powder. In order to solve the above technical scheme, the invention provides such a quick dissolution impurity-removal device for white latex production, comprising a treatment box and the like; the top center of the treatment box is provided with a first through hole, the upper left of the treatment box is provided with a water incoming pipe which is provided with a valve, a stirring mechanism is arranged in the inner upper portion of the treatment box, a discharge mechanism is arranged in the center of the treatment box, and a filter mesh is arranged at the bottom of the treatment box. The invention designs the quick dissolution impurity-removal device for white latex production, the stirring mechanism and the discharge mechanism enable non-dissolved impurities to be removed while dissolving the polyvinyl alcohol powder, and the quality of white latex is improved.

Description

technical field [0001] The invention relates to a dissolving and impurity removing device, in particular to a fast dissolving and impurity removing device for white latex production. Background technique [0002] White latex is also known as polyvinyl acetate, PVAc for short, CAS number is 9003-20-7, molecular formula is C4H6O2, a polymer produced by polymerization of vinyl acetate. It is an amorphous polymer with a transparent appearance and is soluble in solvents such as benzene, acetone and chloroform. [0003] When making white latex, it is necessary to completely melt the polyvinyl alcohol powder in deionized water, and then filter it. When filtering, it is necessary to completely filter the impurities in the polyvinyl alcohol powder, so as to ensure the quality of the white latex. But in the existing technology, the speed of filtration melting and filtration is slow, which seriously affects the production speed of white latex. [0004] Therefore urgently need to rese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F1/00B01F7/02B01F15/00B01F15/02B01D29/075
CPCB01D29/01B01D29/075B01F21/221B01F21/503B01F21/10B01F27/1921B01F27/60B01F35/187B01F35/751B01F2101/48
Inventor 林建武
Owner 林建武
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