Rubber mixing and dissolving system and process in polystyrene production

A polystyrene, mixing and dissolving technology, applied in the rubber mixing and dissolving system and process field, can solve the problems of reducing polystyrene production efficiency, increasing the burden of rubber mixing equipment, reducing styrene self-polymerization reaction, etc., to improve service life, The effect of reducing the load and reducing the stirring resistance

Pending Publication Date: 2022-03-08
江苏中信国安新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the production process of polystyrene currently on the market, rubber mixing devices are usually used to fully mix the raw materials. When the existing rubber mixing devices are in use, the distance between the stirring rods is not easy to adjust, resulting in less time for mixing raw materials. , the distance between the stirring rods is relatively large, resulting in insufficient mixing of raw materials, reducing the self-polymerization reaction of styrene and reducing the production efficiency of polystyrene. The phenomenon of increased stirring resistance will increase the burden on the rubber mixing device

Method used

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  • Rubber mixing and dissolving system and process in polystyrene production
  • Rubber mixing and dissolving system and process in polystyrene production
  • Rubber mixing and dissolving system and process in polystyrene production

Examples

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Embodiment 1

[0033] Embodiment one, by Figure 1-7 Given, the present invention includes a rubber mixing and dissolving system in the production of polystyrene, including a bracket 1, the inner side of the bracket 1 is welded with a shell-2, and the outer side of the shell-2 is fixedly connected with a fixed plate-4, and the fixed plate-4 The shape is the same as that of the fixed plate two 5, the screw rod 6 runs through the inner wall of the fixed plate one 4, the screw rod 6 is threaded with the fixed plate one 4, the top of the shell one 2 is sleeved with the shell two 3, and the shell two 3 The outer side is fixedly connected with a fixed plate 2 5, the inner wall of the fixed plate 5 is threadedly connected with a screw 6, the screw 6 is used to fix the shell 2 3, and the outer side of the shell 2 3 is fixedly connected with a feed port 8, a feed port 8 Through the inner wall of the shell two 3, the feed port 8 is used for adding raw materials, the top of the shell two 3 is fixedly c...

Embodiment 2

[0034] Embodiment two, by Figure 1-7 Given, the present invention includes a rubber mixing and dissolving system in the production of polystyrene, including a bracket 1, the inner side of the bracket 1 is welded with a shell-2, and the outer side of the shell-2 is fixedly connected with a fixed plate-4, and the fixed plate-4 The shape is the same as that of the fixed plate two 5, the screw rod 6 runs through the inner wall of the fixed plate one 4, the screw rod 6 is threaded with the fixed plate one 4, the top of the shell one 2 is sleeved with the shell two 3, and the shell two 3 The outer side is fixedly connected with a fixed plate 2 5, the inner wall of the fixed plate 5 is threadedly connected with a screw 6, the screw 6 is used to fix the shell 2 3, and the outer side of the shell 2 3 is fixedly connected with a feed port 8, a feed port 8 Through the inner wall of the shell two 3, the feed port 8 is used for adding raw materials, the top of the shell two 3 is fixedly c...

Embodiment 3

[0037] Embodiment three, by Figure 1-7 Given, the present invention includes a rubber mixing and dissolving system in the production of polystyrene, including a bracket 1, the inner side of the bracket 1 is welded with a shell-2, and the outer side of the shell-2 is fixedly connected with a fixed plate-4, and the fixed plate-4 The shape is the same as that of the fixed plate two 5, the screw rod 6 runs through the inner wall of the fixed plate one 4, the screw rod 6 is threaded with the fixed plate one 4, the top of the shell one 2 is sleeved with the shell two 3, and the shell two 3 The outer side is fixedly connected with a fixed plate 2 5, the inner wall of the fixed plate 5 is threadedly connected with a screw 6, the screw 6 is used to fix the shell 2 3, and the outer side of the shell 2 3 is fixedly connected with a feed port 8, a feed port 8 Through the inner wall of the shell two 3, the feed port 8 is used for adding raw materials, the top of the shell two 3 is fixedly...

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Abstract

The invention relates to the technical field of polystyrene production, and discloses a rubber mixing and dissolving system in polystyrene production, the rubber mixing and dissolving system comprises a support, the inner side of the support is welded with a shell I, the outer side of the shell I is fixedly connected with a fixing plate I, and the top of the shell I is sleeved with a shell II; and the outer side of the second shell is fixedly connected with a second fixing plate, and the inner wall of the second fixing plate is in threaded connection with a screw rod. According to the rubber mixing and dissolving system in polystyrene production, by arranging the stirring mechanism and cooperatively arranging the T-shaped sliding groove, when the system is used, the stirring mechanism slides along the T-shaped sliding groove, so that the distance between stirring rods is adjusted, and the situation that when a small amount of mixed raw materials are added, the distance between the stirring rods is large, the raw materials are not fully mixed, and the service life of the raw materials is prolonged is avoided. Compared with the prior art, the self-polymerization reaction of styrene is accelerated, the production efficiency of polystyrene is improved, meanwhile, the situation that when more mixed raw materials are added, the distance between stirring rods is relatively small is prevented, the stirring resistance is reduced, and the burden of the rubber mixing device is reduced.

Description

technical field [0001] The invention belongs to the technical field of polystyrene production, in particular to a rubber mixing and dissolving system and process in polystyrene production. Background technique [0002] Polystyrene refers to a polymer synthesized by free radical addition polymerization of styrene monomer. It is a colorless and transparent thermoplastic with a glass transition temperature higher than 100°C, so it is often used to make various Disposable containers that need to withstand the temperature of boiling water, and disposable foam lunch boxes, etc. Ordinary polystyrene resin is an amorphous polymer. The side group of the polystyrene macromolecular chain is a benzene ring, and the bulky side group is a benzene ring. The random arrangement of polystyrene determines the physical and chemical properties of polystyrene, such as high transparency, high rigidity, high glass transition temperature, brittleness, etc. Polystyrene is widely used. [0003] Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00C08F2/01C08F12/08
CPCB01J19/18B01J19/0053B01J19/0066B01J19/0006B01J19/0013B01J19/002C08F12/08C08F2/01B01J2219/00022B01J2219/00085B01J2219/00135
Inventor 许爱强张志明周豪
Owner 江苏中信国安新材料有限公司
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