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Dissolving and impurity-removing device for producing nano environment-friendly white latex

A technology of white latex and environmental protection, applied in the field of white latex, can solve the problems such as white latex impurity foam is not easy to clean, and achieve the effect of improving the dissolution and filtration effect, improving the filtration efficiency and improving the effect

Inactive Publication Date: 2021-04-06
DEQING YUNFENG ZHONGHUANJIA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a dissolving impurity removal device for the production of nano-environmental protection white latex, which solves the problem that the white latex impurity foam is not easy to clean

Method used

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  • Dissolving and impurity-removing device for producing nano environment-friendly white latex
  • Dissolving and impurity-removing device for producing nano environment-friendly white latex
  • Dissolving and impurity-removing device for producing nano environment-friendly white latex

Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-5 , a dissolving impurity removal device for the production of nano-environmental protection white latex, comprising a frame 1, the inside of the frame 1 is fixedly connected with a connecting plate 4, the front part of the connecting plate 4 is connected with a slow motor 5 by bolts, and the slow motor 5 The output end of the frame 1 is provided with a drive mechanism 6, the upper surface of the frame 1 is fixedly connected with a fixed plate 2, the inside of the frame 1 is fixedly connected with a fixed box 8, and the bottom of the fixed box 8 is welded with a discharge box 3, and the discharge box 3 The two sides of the fixed box 8 are welded inside the frame 1, the inside of the fixed box 8 is provided with a material introduction device 9, the upper surface of the fixed box 8 is welded with a funnel plate 10, the left side of the fixed box 8 is provided with an auxiliary mechanism 11, and the fixed box 8 A dissolution and impurity removal mechanism 7 ...

Embodiment 2

[0042] see Figure 6-7 , On the basis of Embodiment 1, in the embodiment, the material introduction device 9 includes a baffle 91, the surface of the baffle 91 is fixedly connected with a connecting frame 92, the bottom of the connecting frame 92 is welded on the upper surface of the filter screen 691, and the baffle The inside of 91 is provided with a slide groove 93 , and the surface of the baffle plate 91 is slidably connected to the inner wall of the slide groove 17 .

[0043] Through the rise and fall of the filter screen 691, the rise and fall of the baffle plate 91 is controlled, and the uninterrupted opening and closing of the opening 16 can be controlled, so that the solution of acetone can effectively flow into the inside of the fixed box 8 to fuse and decompose with the white latex, thereby improving White latex effect.

[0044] In this embodiment, the auxiliary mechanism 11 includes a connecting pipe 113, a control valve is arranged inside the connecting pipe 113,...

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Abstract

The invention relates to the technical field of white latex, and discloses a dissolving and impurity-removing device for producing nano environment-friendly white latex, the dissolving and impurity-removing device comprises a rack, the front part of a connecting plate is connected with a low-speed motor through a bolt, the output end of the low-speed motor is provided with a driving mechanism, and the two sides of a discharging box are welded in the rack; a material guiding device is arranged in the fixing box, a funnel plate is welded to the upper surface of the fixing box, an auxiliary mechanism is arranged on the left side of the fixing box, and a dissolving and impurity-removing mechanism is arranged in the fixing box. According to the dissolving and impurity removing device for nano environment-friendly white latex production, white latex can quickly flow out of filter holes of the filter screen by controlling the filter screen to slowly move upwards, and some impurity foams can slide off from the two sides through the triangular filter screen, flow out of the impurity outlet and flow into the impurity box; therefore, the effect of automatically settling, filtering and removing impurities of the white latex is achieved.

Description

technical field [0001] The invention relates to the technical field of white latex, in particular to a dissolving impurity removal device for the production of nano-environmentally friendly white latex. 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. 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. [0003] At present, a lot of white latex will have some impurities inside when it is used, because white latex is latex in some states, some impurities or foam impurities are dif...

Claims

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Application Information

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IPC IPC(8): B01D33/01B01D33/44B01D33/48B01D33/74B01D33/80
CPCB01D33/0158B01D33/48B01D33/44B01D33/747B01D33/801
Inventor 赵永轩
Owner DEQING YUNFENG ZHONGHUANJIA SCI & TECH