CN217248896U

CN217248896U - Polymerization reactor for adhesive production

Info

Publication number: CN217248896U
Application number: CN202220241247.2U
Authority: CN
Inventors: 江传林; 江威
Original assignee: Suzhou Deyiwei Adhesive Co ltd
Current assignee: Suzhou Deyiwei Adhesive Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-23
Anticipated expiration: 2032-01-28

Abstract

The application discloses polymerization cauldron of adhesive production usefulness, including the reation kettle body, this internal stirring subassembly that is provided with of reation kettle reaches strikes off the subassembly, and the stirring subassembly includes the (mixing) shaft, and the (mixing) shaft rotates with this body of reation kettle to be connected, strikes off the subassembly including striking off the frame, strikes off the frame and links to each other with the (mixing) shaft, strikes off and is provided with a plurality of stirring vane in the frame. This application can realize stirring and thorough ejection of compact to the adhesive simultaneously.

Description

Polymerization reactor for adhesive production

Technical Field

The application relates to the technical field of adhesive preparation equipment, in particular to a polymerization reaction kettle for adhesive production.

Background

The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials.

When carrying out the production of adhesive, need use reation kettle to stir the preparation material and mix, general reation kettle only possesses stirring function, nevertheless when adhesive preparation ejection of compact back, because the adhesive has certain viscidity, can adhere on reation kettle's inner wall, cause the not thorough of adhesive ejection of compact, cause the waste.

SUMMERY OF THE UTILITY MODEL

In order to realize stirring and the thorough ejection of compact to the adhesive simultaneously, this application provides a polymerization cauldron of adhesive production usefulness.

The application provides a polymerization reaction cauldron of adhesive production usefulness adopts following technical scheme:

the utility model provides a polymerization cauldron of adhesive production usefulness, includes the reation kettle body, this internal stirring subassembly that is provided with of reation kettle and strikes off the subassembly, the stirring subassembly includes the (mixing) shaft, the (mixing) shaft with this rotation of reation kettle connects, strike off the subassembly including striking off the frame, strike off the frame with the (mixing) shaft links to each other, it is provided with a plurality of stirring vane to strike off the frame.

Through above-mentioned technical scheme, when stirring and mixing preparation adhesive to the preparation raw materials, drive stirring vane through the rotation of (mixing) shaft and rotate, realized the intensive mixing to the preparation raw materials, the adhesive ejection of compact is accomplished the back, strikes off the frame and continues to rotate, strikes off the adhesive on with reation kettle body inner wall through the rotation that strikes off the frame, has reduced the possibility of adhesive adhesion on reation kettle body inner wall, makes the ejection of compact of adhesive more thorough.

Furthermore, a plurality of scraping frames are arranged and are uniformly arranged along the circumferential direction of the stirring shaft.

Through above-mentioned technical scheme, all install stirring vane on every strikes off the frame, and the quantity that strikes off the frame is more, and stirring vane's quantity is more, and is big more to the stirring power of preparation raw materials, can carry out more fully to the preparation raw materials of adhesive and mix.

Furthermore, be provided with on the lateral wall of scraping off the frame with the inconsistent scraper blade of reation kettle body inner wall, the scraper blade is the elasticity material.

Through above-mentioned technical scheme, the scraper blade that elasticity set up can keep supporting tightly all the time with the inner wall of reation kettle body, can strike off adhesive on the reation kettle body inner wall more thoroughly, and simultaneously, the scraper blade that elasticity set up can reduce the possibility that causes the damage to reation kettle body inner wall.

Further, the scraping plate is detachably connected with the scraping frame.

Through above-mentioned technical scheme, because the scraper blade is in for a long time and strikes off the adhesive with the state that reation kettle body offsets tightly, produce easily and damage, the scraper blade can be dismantled with scraping the frame and be connected and can conveniently be to the change of scraper blade.

Further, be provided with fixed plate and grip block on scraping off the frame, the scraper blade is located the fixed plate with between the grip block, be provided with the connecting piece on the grip block.

Through above-mentioned technical scheme, when changing the scraper blade, place the scraper blade between fixed plate and grip block, through the connecting piece with fixed plate and grip block locking fixed can.

Optionally, a guide block is arranged on the scraping frame, a guide groove is formed in the reaction kettle body, and the guide block is arranged in the guide groove in a sliding mode.

Through above-mentioned technical scheme, the setting of guide block and guide way provides direction and spacing for the rotation of scraping the frame, makes to scrape the frame more stable at the rotation in-process.

Further, the stirring blade is detachably connected with the scraping frame.

Through adopting above-mentioned technical scheme, stirring vane can dismantle with scraping the frame and be connected, has made things convenient for operating personnel to stirring vane's maintenance and change.

Further, the both ends of stirring vane all are provided with the mounting panel, the mounting panel with strike off the lateral wall of frame and laminate mutually, be provided with the connecting piece on the mounting panel.

Through adopting above-mentioned technical scheme, the setting up of mounting panel has increased the area of contact who strikes off frame and stirring vane, makes stirring vane and strike off being connected between the frame more stable.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) when the preparation raw materials are stirred and mixed to prepare the adhesive, the stirring blades are driven to rotate through the rotation of the stirring shaft, so that the preparation raw materials are fully mixed, the scraping frame continues to rotate after the adhesive is discharged, the adhesive on the inner wall of the reaction kettle body is scraped through the rotation of the scraping frame, the possibility that the adhesive is adhered to the inner wall of the reaction kettle body is reduced, and the adhesive is discharged more thoroughly;

(2) the elastically arranged scraping plate can be kept to be always abutted against the inner wall of the reaction kettle body, so that the adhesive on the inner wall of the reaction kettle body can be more thoroughly scraped, and meanwhile, the possibility of damage to the inner wall of the reaction kettle body can be reduced;

(3) the setting up of mounting panel has increased the area of contact who strikes off frame and stirring vane, makes stirring vane and strike off the connection between the frame more stable.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the stirring assembly and scraping assembly of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a top view of the overall structure of the present application (with the reactor body top cover removed).

The reference numbers in the figures illustrate:

1. a frame; 2. a reaction kettle body; 21. a guide groove; 3. a stirring assembly; 31. a motor; 32. a stirring shaft; 33. a stirring blade; 34. mounting a plate; 4. a scraping assembly; 41. scraping the frame; 42. a squeegee; 43. a fixing plate; 44. a clamping plate; 5. a guide block; 6. a connecting member; 7. a feed hopper; 8. and (4) a discharge pipe.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses polymerization cauldron of adhesive production usefulness, please refer to fig. 1 and fig. 2, including

frame

1, 1 upper end fixedly connected with reation kettle body 2 of frame, reation kettle body 2's upper end intercommunication has feeder hopper 7, and reation kettle body 2's lower extreme intercommunication has discharging pipe 8, is provided with stirring subassembly 3 in the reation kettle body 2 and strikes off subassembly 4.

Referring to fig. 1 and 2, the stirring assembly 3 includes a stirring shaft 32, the stirring shaft 32 is located in the reaction kettle body 2, the stirring shaft 32 is vertically disposed and is connected with the reaction kettle body 2 in a coaxial rotation manner, a motor 31 is fixedly connected to the top wall of the reaction kettle body 2, and an output shaft of the motor 31 is fixedly connected to the upper end of the stirring shaft 32.

Referring to fig. 2, scraping subassembly 4 including scraping frame 41, scraping frame 41 for the rectangular frame that forms by square steel pipe mutually perpendicular tailor-welding, scraping the vertical setting of frame 41, scraping frame 41 and being provided with a plurality of, a plurality of scrapes frame 41 and evenly sets up along the circumferencial direction of (mixing) shaft 32, scrapes one side and (mixing) shaft 32 fixed connection of frame 41, and the opposite side of scraping frame 41 is provided with scraper blade 42, and scraper blade 42 is vertical to be set up and can dismantle with scraping frame 41 and be connected.

Referring to fig. 2 to 4, a fixing plate 43 and a clamping plate 44 are connected to a side wall of the scraping frame 41, the fixing plate 43 and the scraping frame 41 are opposite to each other, the fixing plate 43 and the scraping frame 41 are fixedly connected to each other, the clamping plate 44 and the scraping frame 41 are slidably connected to each other, a connecting member 6 is provided on the clamping plate 44, the connecting member 6 is a bolt, one side of the scraper 42 is located between the fixing plate 43 and the clamping plate 44, the other side of the scraper 42 abuts against an inner wall of the reaction kettle body 2, and the scraper 42 is made of an elastic material.

Referring to fig. 2 and 4, the top wall and the bottom wall of the scraping frame 41 are fixedly connected with guide blocks 5, guide grooves 21 are formed in the top wall and the bottom wall of the inner cavity of the reaction kettle body 2, the guide grooves 21 are annular grooves, and the guide blocks 5 are arranged in the guide grooves 21 in a sliding mode.

Referring to fig. 2 and 3, the motor 31 is started to drive the stirring shaft 32 to rotate, the scraping frame 41 and the stirring shaft 32 rotate synchronously, and in the rotating process of the scraping frame 41, the scraper 42 scrapes off the adhesive on the inner wall of the reaction kettle body 2, so that the possibility that the adhesive is adhered to the inner wall of the reaction kettle body 2 is reduced.

Referring to fig. 2 and 3, all be provided with a plurality of stirring vane 33 on every installing frame, stirring vane 33 is located the ring mouth of striking off frame 41, the vertical setting of stirring vane 33, a plurality of stirring vane 33 sets up along the length direction interval of installing frame, the equal fixedly connected with mounting panel 34 in both ends of stirring vane 33, mounting panel 34 is mutually perpendicular and with the lateral wall of striking off frame 41 with stirring vane 33 and laminates mutually, evenly be provided with a plurality of connecting piece 6 on the mounting panel 34, connecting piece 6 adopts the bolt.

Referring to fig. 2 and 3, the larger the number of the stirring blades 33, the larger the stirring force to the preparation raw material, and the more sufficient the mixing of the preparation raw material for the adhesive can be performed.

The implementation principle of a polymerization reaction kettle for adhesive production in the embodiment of the application is as follows: add the preparation raw materials from feeder hopper 7 in to reation kettle body 2, motor 31 starts, and drive (mixing) shaft 32 rotates, and stirring vane 33 mixes the stirring to the preparation raw materials, has accomplished the preparation to the adhesive, and the adhesive preparation is accomplished the back, carries out the ejection of compact from discharging pipe 8. After the adhesive is discharged, the stirring shaft 32 continues to rotate, and the scraper 42 scrapes off the adhesive on the inner wall of the reaction kettle body 2, so that the discharge of the adhesive is more thorough.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A polymerization reaction kettle for adhesive production is characterized in that: including reation kettle body (2), be provided with stirring subassembly (3) in reation kettle body (2) and strike off subassembly (4), stirring subassembly (3) are including (mixing) shaft (32), (mixing) shaft (32) with reation kettle body (2) rotate to be connected, strike off subassembly (4) including striking off frame (41), strike off frame (41) with (mixing) shaft (32) link to each other, it is provided with a plurality of stirring vane (33) in frame (41) to strike off.

2. The polymerization reactor for producing an adhesive according to claim 1, wherein: the scraping frames (41) are arranged in a plurality, and the scraping frames (41) are uniformly arranged along the circumferential direction of the stirring shaft (32).

3. A polymerization reactor for producing an adhesive according to claim 2, wherein: the side wall of the scraping frame (41) is provided with a scraping plate (42) which is abutted to the inner wall of the reaction kettle body (2), and the scraping plate (42) is made of elastic materials.

4. A polymerization reactor for producing an adhesive according to claim 3, wherein: the scraping plate (42) is detachably connected with the scraping frame (41).

5. A polymerization reactor for producing an adhesive according to claim 4, wherein: the scraping frame (41) is provided with a fixing plate (43) and a clamping plate (44), the scraping plate (42) is located between the fixing plate (43) and the clamping plate (44), and a connecting piece (6) is arranged on the clamping plate (44).

6. A polymerization reactor for producing an adhesive according to claim 5, wherein: be provided with guide block (5) on scraping off frame (41), reation kettle body (2) are last to have seted up guide way (21), guide block (5) slide and set up in guide way (21).

7. The polymerization reactor for producing an adhesive according to claim 6, wherein: the stirring blade (33) is detachably connected with the scraping frame (41).

8. The polymerization reactor for producing an adhesive according to claim 7, wherein: the both ends of stirring vane (33) all are provided with mounting panel (34), mounting panel (34) with strike off the lateral wall of frame (41) and laminate mutually, be provided with connecting piece (6) on mounting panel (34).