CN217016614U

CN217016614U - Stirring efficient reation kettle

Info

Publication number: CN217016614U
Application number: CN202220920301.6U
Authority: CN
Inventors: 李春方; 宋波; 程龙; 刘晓燕
Original assignee: Costar Electronic Material Co ltd
Current assignee: Costar Electronic Material Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-07-22
Anticipated expiration: 2032-04-20

Abstract

The application discloses a stirring efficient reaction kettle, which relates to the technical field of reaction kettles, and is characterized in that a stirring main shaft is arranged in a reaction kettle body, a bearing plate is fixedly connected to the top of the reaction kettle body, a first gear is fixedly sleeved on the outer surface of the stirring main shaft, an annular inner gear ring is fixedly connected to the upper surface of the bearing plate, a second gear is meshed and connected between the inner ring of the annular inner gear ring and the outer surface of the first gear, a stirring auxiliary shaft is fixedly connected to the lower surface of the second gear, and the stirring efficient reaction kettle can stir and mix raw materials in the reaction kettle body through the stirring main shaft and the stirring auxiliary shaft simultaneously, so that the stirring contact area of the raw materials in the reaction kettle body is increased, the mixing effect of the device on different raw materials is improved, the situation of stacking or layering of the raw materials is prevented, and the different raw materials are mixed more uniformly, is beneficial to the mixing reaction of the raw material components and improves the production efficiency.

Description

Stirring efficient reation kettle

Technical Field

The application relates to the technical field of reaction kettles, in particular to a reaction kettle with high stirring efficiency.

Background

In general chemical reagent production, raw materials are required to be placed into a reaction kettle according to a certain proportion for stirring and mixing and fully reacting for preparation, the kettle body of the existing reaction kettle is fixed, and then the stirring device extending into the kettle body is used for stirring to uniformly mix and fully react, and finally the required reagent is prepared.

However, most of the existing reaction kettles adopt a single stirring shaft mode, so that the raw materials in the reaction kettle body have stirring dead angles, the two sides of the stirring shaft are difficult to stir uniformly, the produced reagent components are caused to deviate, the reagents in the kettle body are required to be stirred uniformly, a large amount of time is required, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at solves one of the technical problem that exists among the prior art at least, provides stirring efficient reation kettle, can solve the both sides of (mixing) shaft and hardly stir evenly, leads to the reagent composition of production to produce the deviation to need with the internal reagent stirring of cauldron, need spend plenty of time, seriously influence production efficiency's problem.

In order to achieve the above purpose, the present application provides the following technical solutions: stirring efficient reation kettle, including the reation kettle body, the internal stirring main shaft that is provided with of reation kettle, the lower extreme fixedly connected with stirring head of stirring main shaft, reation kettle body top fixedly connected with loading board, it establishes the circular through-hole at stirring main shaft surface to have seted up the movable sleeve on the loading board, the stirring main shaft is located fixed the cup jointing and has been had first gear on the surface of loading board top, the last fixed surface of loading board is connected with annular ring gear, first gear is located the center department of annular ring gear, the meshing is connected with the second gear between annular ring gear inner circle and the first gear surface, the lower fixed surface of second gear is connected with the lower extreme and extends into the internal stirring countershaft of reation kettle through circular through-hole, the same fixedly connected with stirring head of lower extreme of stirring countershaft.

Preferably, the lower fixed surface of the reaction kettle body is connected with three supporting legs which are arranged in a circumferential array, the upper fixed surface of the reaction kettle body is connected with a driving motor, and the upper end of the stirring main shaft rotates to penetrate through the upper surface of the reaction kettle body and is fixedly connected with an output shaft of the driving motor.

Preferably, the stirring auxiliary shaft is rotatably sleeved with a rotating sleeve on the outer surface of one side of the circular through hole, an annular limiting chute communicated with the circular through hole is formed in the bearing plate, a connecting sliding plate extending into the annular limiting chute is fixedly connected to the outer surface of the rotating sleeve, and limiting pulleys in sliding connection with the annular limiting chute are arranged on the surfaces of the upper side and the lower side of the vertical groove of the connecting sliding plate, which are located on the annular limiting chute.

Preferably, the cross section of the annular restricting chute is arranged in an inverted T shape.

Preferably, the outer fixed surface of the reaction kettle body is connected with the mosaic block penetrating into the reaction kettle body, the mosaic block is located one side of the reaction kettle body and is provided with a sealing groove on the surface, the sealing groove is internally provided with a rubber sealing block matched with the rubber sealing block, the rubber sealing block slides towards the side of the reaction kettle body outside on the surface and is connected with a liquid taking pipe penetrating through the outer surface of the mosaic block, the liquid taking pipe is located one end of the outer surface of the mosaic block and is fixedly sleeved with a limiting plate, and a spring sleeved on the outer surface of the liquid taking pipe is fixedly connected with the limiting plate and the mosaic block.

Preferably, the mosaic blocks are arranged in an inclined manner.

Preferably, a liquid taking hole communicated with the inside of the liquid taking pipe is formed in the surface of one side, close to the rubber sealing block, of the liquid taking pipe, and a collecting tank is arranged on one side, located outside the reaction kettle body, of the liquid taking pipe.

Preferably, the surface of one side of the collecting tank facing the liquid taking pipe is fixedly connected with a thread head penetrating into the liquid taking pipe, and the thread head is in threaded connection with the liquid taking pipe.

In view of the above, it is desirable to provide,

(1) this stir efficient reation kettle stirs the mixture through stirring main shaft and stirring countershaft simultaneously to the internal raw materials of reation kettle, has increased the stirring area of contact to the internal raw materials of reation kettle like this, has further improved the device and to the mixed effect of different raw materials, prevents that the condition of piling up or layering from appearing in the raw materials for different raw materials mix more evenly, is favorable to the mixing reaction of raw materials component, has improved production efficiency.

(2) This stirring efficient reation kettle forms the restriction effect through the restriction pulley to connecting the slide, has prevented to connect the condition that appears separating between slide and the cyclic annular restriction spout, and the restriction pulley forms the supporting effect to the stirring countershaft simultaneously, has avoided the condition that the downward displacement appears in the second gear as far as possible, has further improved stability and smoothness nature when stirring countershaft is rotatory.

(3) This stirring efficient reation kettle presses the internal raw materials of reation kettle like this through getting the liquid hole and flowing into in getting the liquid pipe and finally flowing into to the collection tank, is convenient for like this to the internal sample of reation kettle and confirm the internal solvent composition of cauldron, further improvement production efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a stirred tank reactor of the present application;

FIG. 2 is a side plan view of the reaction vessel body of the present application;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Description of reference numerals:

1. a reaction kettle body; 2. supporting legs; 3. a drive motor; 4. a stirring main shaft; 5. a stirring head; 6. a first gear; 7. a carrier plate; 8. a circular through hole; 9. an annular inner gear ring; 10. a second gear; 11. a stirring counter shaft; 12. a rotating sleeve; 13. an annular restricting chute; 14. connecting a sliding plate; 15. a restricting pulley; 16. embedding blocks; 17. a sealing groove; 18. a rubber sealing block; 19. a liquid taking pipe; 20. a limiting plate; 21. a spring; 22. a liquid extraction hole; 23. and (6) collecting the tank.

Detailed Description

Referring to fig. 1-2, the present application provides a technical solution: stirring efficient reation kettle, including the reation kettle body 1, the three supporting leg 2 that is the circumference array setting of the lower fixed surface of the reation kettle body 1 is connected with, the last fixed surface of the reation kettle body 1 is connected with driving motor 3, the internal stirring main shaft 4 that runs through out the 1 upper surface of the reation kettle body that is provided with of reation kettle, stirring main shaft 4 and driving motor 3's output shaft fixed connection simultaneously, stirring main shaft 4's lower extreme fixedly connected with stirring head 5, consequently, it is rotatory to drive stirring main shaft 4 through driving motor 3 synchronization, make stirring head 5 carry out the mixing reaction to the raw materials component in the reation kettle body 1 like this.

Furthermore, a bearing plate 7 is fixedly connected to the top wall inside the reaction kettle body 1, a circular through hole 8 which is movably sleeved on the outer surface of the stirring main shaft 4 is formed in the bearing plate 7, a first gear 6 is fixedly sleeved on the outer surface of the stirring main shaft 4 which is positioned above the bearing plate 7, an annular inner gear ring 9 is fixedly connected to the upper surface of the bearing plate 7, the first gear 6 is positioned at the center of the annular inner gear ring 9, a second gear 10 is meshed between the inner ring of the annular inner gear ring 9 and the outer surface of the first gear 6, one side of the second gear 10 is meshed with the first gear 6, and the other side of the second gear 10 is meshed with the annular inner gear ring 9.

The lower surface fixedly connected with lower extreme of second gear 10 extends into the stirring countershaft 11 in the reation kettle body 1 through circular through-hole 8, the same fixedly connected with stirring head 5 of lower extreme of stirring countershaft 11, consequently, it is rotatory to have driven first gear 6 in step when stirring main shaft 4 rotates, second gear 10 rotates and rotates along annular ring gear 9 inner circle under the meshing transmission of first gear 6 like this, thereby make stirring countershaft 11 rotate in step, the stirring area of contact to the interior raw materials of reation kettle body 1 has been increased through this kind of mode, the mixing effect of the device to different raw materials has further been improved, prevent that the raw materials from appearing piling up or the condition of layering, make different raw materials mix more evenly, be favorable to the mixing reaction of raw materials component.

In this embodiment, the number of the second gears 10 is increased by providing a plurality of second gears, so that the number of the stirring shafts 11 is increased, and the mixing effect of different raw materials in the reaction vessel body 1 can be further increased.

Referring to fig. 3, the outer surface of the auxiliary stirring shaft 11 at one side of the circular through hole 8 is rotatably sleeved with a rotary sleeve 12, a ring-shaped limiting chute 13 communicated with the circular through hole 8 is formed in the bearing plate 7, meanwhile, the section of the annular limiting chute 13 is arranged in an inverted T shape, the outer surface of the rotary sleeve 12 is fixedly connected with a connecting sliding plate 14 extending into the annular limiting chute 13, the upper side surface and the lower side surface of the connecting sliding plate 14 positioned in the vertical groove of the annular limiting chute 13 are both provided with limiting pulleys 15 connected with the annular limiting chute 13 in a sliding way, this causes the restricting pulley 15 to have a restricting effect on the connecting slide 14, preventing a separation between the connecting slide 14 and the annular restricting chute 13, meanwhile, the supporting effect of the pulley 15 on the stirring auxiliary shaft 11 is limited, the situation that the second gear 10 is displaced downwards is avoided as much as possible, and the stability and the fluency of the stirring auxiliary shaft 11 during rotation are further improved.

Referring to fig. 4, the outer surface of the reaction vessel body 1 is fixedly connected with the mosaic blocks 16 penetrating into the reaction vessel body 1, the mosaic blocks 16 are arranged in an inclined manner, and one side of the mosaic blocks 16 far away from the center of the reaction vessel body 1 is inclined downwards. One side surface that the mosaic block 16 is located the reation kettle body 1 has seted up the seal groove 17, be provided with the rubber seal block 18 rather than identical in the seal groove 17, fixedly connected with slides the liquid-taking pipe 19 that runs through mosaic block 16 surface on the one side surface of rubber seal block 18 towards the reation kettle body 1 outside, the fixed cover of the one end surface that liquid-taking pipe 19 is located outside mosaic block 16 has connect limiting plate 20, fixedly connected with activity cup joints the spring 21 at liquid-taking pipe 19 surface between limiting plate 20 and the mosaic block 16, consequently, spring 21 forms thrust to limiting plate 20, thereby make rubber seal block 18 coincide completely with seal groove 17, the liquid that has prevented the reation kettle body 1 like this in entering into seal groove 17.

Furthermore, a liquid taking hole 22 communicated with the inside of the liquid taking pipe 19 is formed in the surface of one side of the liquid taking pipe 19 close to the rubber sealing block 18, a collecting tank 23 is arranged at one side of the liquid taking pipe 19 outside the reaction kettle body 1, a screw head penetrating through the liquid taking pipe 19 is fixedly connected to the surface of one side of the collecting tank 23 facing the liquid taking pipe 19, and the screw head is in threaded connection with the liquid taking pipe 19, so that the liquid taking pipe 19 is displaced towards one side in the reaction kettle body 1 by pressing the limiting plate 20, and simultaneously the spring 21 is contracted, so that the rubber sealing block 18 and the liquid taking hole 22 both slide out of the sealing groove 17, so that the raw material in the reaction kettle body 1 flows into the liquid taking pipe 19 through the liquid taking hole 22 and finally flows into the collecting tank 23, after the raw material in the reaction kettle body 1 is sampled, the limiting plate 20 is loosened, so that the liquid taking pipe 19 is restored to the initial position under the pushing of the spring 21, thus, the effect of taking liquid from the reaction kettle body 1 is achieved, the solvent components in the kettle body are confirmed, and the production efficiency is further improved.

Through setting up mosaic block 16 to the slope form in this embodiment, avoided having remaining the condition in the liquid taking pipe 19 like this as far as possible, further improved the accuracy of taking a sample in the reation kettle body 1 many times, improved the effect to raw materials detection in the reation kettle body 1.

The working principle is as follows: when the reaction kettle with high stirring efficiency is used, the stirring main shaft 4 is synchronously driven to rotate through the driving motor 3, the first gear 6 is synchronously driven to rotate, and the second gear 10 rotates under the meshing transmission of the first gear 6 and rotates along the inner ring of the annular inner gear ring 9, so that the stirring auxiliary shaft 11 synchronously rotates, and the stirring main shaft 4 and the stirring auxiliary shaft 11 synchronously carry out mixing reaction on raw material components in the reaction kettle body 1.

Claims

1. Stirring efficient reation kettle, including the reation kettle body (1), be provided with stirring main shaft (4) in the reation kettle body (1), the lower extreme fixedly connected with stirring head (5) of stirring main shaft (4), its characterized in that: the top of the reaction kettle body (1) is fixedly connected with a bearing plate (7), the bearing plate (7) is provided with a circular through hole (8) which is movably sleeved on the outer surface of the stirring main shaft (4), the outer surface of the stirring main shaft (4) above the bearing plate (7) is fixedly sleeved with a first gear (6), the upper surface of the bearing plate (7) is fixedly connected with an annular ring gear (9), the first gear (6) is positioned at the center of the annular inner gear ring (9), a second gear (10) is connected between the inner ring of the annular inner gear ring (9) and the outer surface of the first gear (6) in a meshing way, the lower surface of the second gear (10) is fixedly connected with a stirring auxiliary shaft (11) the lower end of which extends into the reaction kettle body (1) through a circular through hole (8), the lower end of the stirring auxiliary shaft (11) is also fixedly connected with a stirring head (5).

2. The stirred-tank reactor of claim 1, wherein: the lower fixed surface of the reaction kettle body (1) is connected with three supporting legs (2) which are arranged in a circumferential array, the upper fixed surface of the reaction kettle body (1) is connected with a driving motor (3), and the upper end of the stirring main shaft (4) rotates to penetrate through the upper surface of the reaction kettle body (1) and is fixedly connected with an output shaft of the driving motor (3).

3. The stirred tank reactor of claim 1, wherein: the stirring auxiliary shaft (11) is located on the outer surface of one side of the circular through hole (8) and is rotatably sleeved with a rotating sleeve (12), an annular limiting sliding groove (13) communicated with the circular through hole (8) is formed in the bearing plate (7), a connecting sliding plate (14) extending into the annular limiting sliding groove (13) is fixedly connected to the outer surface of the rotating sleeve (12), and limiting pulleys (15) slidably connected with the annular limiting sliding groove (13) are arranged on the surfaces of the upper side and the lower side of the connecting sliding plate (14) located in the annular limiting sliding groove (13).

4. The stirred tank reactor of claim 3, wherein: the section of the annular limiting chute (13) is arranged in an inverted T shape.

5. The stirred-tank reactor of claim 1, wherein: the utility model discloses a set up the outer fixed surface of the reation kettle body (1) and connect the outer fixed surface of the reation kettle body (1) and have run through the mosaic block (16) into the reation kettle body (1), one side that mosaic block (16) are located the reation kettle body (1) has seted up seal groove (17) on the surface, be provided with in seal groove (17) rather than identical rubber seal piece (18), rubber seal piece (18) slide to run through out liquid taking pipe (19) of mosaic block (16) surface towards one side of the reation kettle body (1) outside fixed connection has, liquid taking pipe (19) are located the outer one end surface of mosaic block (16) and have fixed the cup joint have limiting plate (20), spring (21) at liquid taking pipe (19) surface are cup jointed in the activity of fixedly connected with between limiting plate (20) and mosaic block (16).

6. The stirred tank reactor of claim 5, wherein: the mosaic blocks (16) are arranged in an inclined manner.

7. The stirred tank reactor of claim 5, wherein: one side surface of the liquid taking pipe (19) close to the rubber sealing block (18) is provided with a liquid taking hole (22) communicated with the inside of the liquid taking pipe (19), and one side of the liquid taking pipe (19) outside the reaction kettle body (1) is provided with a collecting tank (23).

8. The stirred tank reactor of claim 7, wherein: the collecting tank (23) is fixedly connected with a thread head penetrating into the liquid taking pipe (19) and facing to the surface of one side of the liquid taking pipe (19), and the thread head is in threaded connection with the liquid taking pipe (19).