CN218502009U

CN218502009U - Solve PVC composite assistant production in-process material and be stained with apparatus for producing of wall

Info

Publication number: CN218502009U
Application number: CN202123057706.6U
Authority: CN
Inventors: 唐潇东; 唐守余; 张海昌; 聂荣华; 李廷希; 李德刚; 杨朝军; 杨朝平
Original assignee: Shandong Helong New Material Technology Co ltd
Current assignee: Shandong Helong New Material Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2023-02-21
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the technical field of the compound auxiliary agent production of PVC, concretely relates to solve production facility that material is stained with wall in the compound auxiliary agent production process of PVC, including reation kettle, be equipped with the agitator in the reation kettle, the agitator includes the (mixing) shaft, and the (mixing) shaft is connected with the motor drive at reation kettle top, is equipped with stirring rake and scraper connecting rod on the (mixing) shaft, the stirring rake includes the puddler with the agitator shaft is connected, the puddler is kept away from the orientation of (mixing) shaft is equipped with the montant, montant and (mixing) shaft parallel arrangement, the scraper connecting rod is connected with the scraper base, installs the scraper on the scraper base, the scraper with the setting is hugged closely to reation kettle's inner wall. The utility model discloses can make the material of being stained with the wall scrape into the reation kettle material by the scraper, participate in the secondary reaction, combine the stirring of stirring rake simultaneously for the material reaction is more complete, and the finished product performance of the compound auxiliary agent of polymer of producing is more stable.

Description

Solve PVC composite assistant production in-process material and be stained with apparatus for producing of wall

Technical Field

The utility model belongs to the technical field of the compound auxiliary agent production of PVC, concretely relates to solve compound auxiliary agent production process of PVC material and be stained with apparatus for producing of wall.

Background

At present, in the production process of the PVC composite additive, materials, formulas, equipment and the like have many reasons. Traditional PVC composite auxiliary agent production facility because of the structure is simple relatively, can have the material in the material reaction process and be stained with the phenomenon of wall, and the material is stained with the wall and can lead to PVC composite auxiliary agent reaction incomplete, and the compound auxiliary agent performance of PVC of producing can be unstable.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a production device that the wall is stained with to material in solving PVC composite auxiliary agent production process, avoid the material to be stained with the wall, can make more complete of material reaction simultaneously, guarantee the stability of production.

The utility model discloses an adopt following technical scheme to realize:

the production device comprises a reaction kettle, a stirrer is arranged in the reaction kettle, the stirrer comprises a stirring shaft, the stirring shaft is connected with the motor transmission at the top of the reaction kettle, a stirring paddle and a scraper connecting rod are arranged on the stirring shaft, the stirring paddle comprises a stirring rod connected with the stirring shaft, the stirring rod is far away from the orientation of the stirring shaft and is provided with a vertical rod, the vertical rod is parallel to the stirring shaft, the scraper connecting rod is connected with a scraper base, a scraper is arranged on the scraper base, and the scraper is tightly attached to the inner wall of the reaction kettle.

Preferably, the included angle between the scraper and the inner wall of the reaction kettle is 30-45 degrees.

Preferably, the scraper is made of polytetrafluoroethylene, and has excellent chemical stability, corrosion resistance, high temperature resistance, high lubrication non-adhesiveness, electric insulation and good ageing resistance.

Preferably, the doctor blade connecting rod is provided with 1 or more layers.

Preferably, the stirring rake is equipped with the multilayer, and the upper and lower both ends of montant are equipped with spine structure, and the puddler is the arc setting to can reduce the resistance of stirring, increase the stirring effect, improve the reaction effect and the efficiency of material.

Preferably, the outer wall of the reaction kettle is provided with a jacket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can make the material of being stained with the wall scrape into the reation kettle material by the scraper, participate in the secondary reaction, combine the stirring of stirring rake simultaneously for the material reaction is more complete, and the finished product performance of the compound auxiliary agent of polymer of producing is more stable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the stirring paddle of the present invention;

in the figure: 1. a reaction kettle; 2. a stirrer; 3. a motor; 4. a stirring shaft; 5. a stirring paddle; 6. a scraper connecting rod; 7. a scraper base; 8. a scraper; 9. a jacket; 10. a vertical rod; 11. a stirring rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-2, the production apparatus for solving the problem of wall sticking of materials in the production process of the PVC composite additive comprises a reaction kettle 1, wherein a jacket 9 is arranged on the outer wall of the reaction kettle 1, a stirrer 2 is arranged in the reaction kettle 1, the stirrer 2 comprises a stirring shaft 4, the stirring shaft 4 is in transmission connection with a motor 3 at the top of the reaction kettle 1, three layers of stirring paddles 5 and two layers of scraper connecting rods 6 are arranged on the stirring shaft 4, each stirring paddle 5 comprises a stirring rod 11 connected with the stirring shaft 4, a vertical rod 10 is arranged in the direction of the stirring rod 11 away from the stirring shaft 4, the vertical rod 10 is parallel to the stirring shaft 4, the stirring rod 11 is in an arc shape, and sharp structures are arranged at the upper end and the lower end of the vertical rod 10; the scraper connecting rod 6 is connected with the scraper base 7, the polytetrafluoroethylene scraper 8 is installed on the scraper base 7, the scraper 8 is tightly attached to the inner wall of the reaction kettle 1, the included angle between the scraper 8 and the inner wall of the reaction kettle 1 is 30-45 degrees, the included angle can be freely adjusted, the scraper 8 must be tightly attached to the inner wall of the reaction kettle 1 when the wall is scraped at a low speed, and the scraper can be transversely and longitudinally adjusted.

The wall scraping is carried out under the condition that the stirring shaft of the reaction kettle runs at a low speed, and the scraper 8 is strictly forbidden to be used at a high speed. The doctor blade 8 can be replaced according to the degree of wear.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the equivalent changes and improvements made within the essential scope of the present invention should be included within the patent coverage of the present invention.

Claims

1. The utility model provides a solve in the compound auxiliary agent production process of PVC material and be stained with apparatus for producing of wall which characterized in that: including reation kettle (1), be equipped with agitator (2) in reation kettle (1), agitator (2) include (mixing) shaft (4), (mixing) shaft (4) are connected with motor (3) transmission at reation kettle (1) top, are equipped with stirring rake (5) and scraper connecting rod (6) on (mixing) shaft (4), stirring rake (5) include puddler (11) of being connected with (mixing) shaft (4), puddler (11) are kept away from the orientation of (mixing) shaft (4) is equipped with montant (10), montant (10) and (mixing) shaft (4) parallel arrangement, scraper connecting rod (6) are connected with scraper base (7), install scraper (8) on scraper base (7), scraper (8) with the setting is hugged closely to the inner wall of reation kettle (1).

2. The production device for solving the problem of material sticking to the wall in the production process of the PVC composite additive as recited in claim 1, wherein: the included angle between the scraper (8) and the inner wall of the reaction kettle (1) is 30-45 degrees.

3. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1, is characterized in that: the scraper (8) is made of polytetrafluoroethylene.

4. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1, is characterized in that: the scraper connecting rod (6) is provided with 1 layer or a plurality of layers.

5. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1, is characterized in that: the stirring paddle (5) is provided with a plurality of layers.

6. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1, is characterized in that: the upper and lower ends of the vertical rod (10) are provided with a spine structure.

7. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1 or 6, which is characterized in that: the stirring rod (11) is arranged in an arc shape.

8. The production device for solving the problem of wall sticking of materials in the production process of the PVC composite additive according to claim 1, is characterized in that: the outer wall of the reaction kettle (1) is provided with a jacket (9).