CN213824797U

CN213824797U - Continuous stirred tank reactor

Info

Publication number: CN213824797U
Application number: CN202022517965.1U
Authority: CN
Inventors: 许和清
Original assignee: Wuxi Guanghesheng Chemical Equipment Co ltd
Current assignee: Wuxi Guanghesheng Chemical Equipment Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-30
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a continuous stirring kettle formula reactor, including the reation kettle body, the fixed casing that is provided with in inside one side of reation kettle body, the fixed suction pipe that is provided with in housing face one side, the fixed contact tube that is provided with of housing face lower extreme, contact tube lower extreme outside surface activity block is provided with the transfer line, the transfer line both sides all have the fixed a plurality of puddlers that are provided with, transfer line outside surface has begun a plurality of logical grooves, the inboard middle part of casing is provided with the impeller through the pivot activity, the fixed motor that is provided with of mount pad is passed through to inside one side of reation kettle body. The utility model discloses excellent in use effect can drive the turbine fast and rotate when carrying out stirring work, so can be with the air suction then discharge the air from leading to groove to can stir the inside raw materials of reation kettle body through the air, thereby can improve device's stirring effect.

Description

Continuous stirred tank reactor

Technical Field

The utility model relates to a agitating unit technical field specifically is a continuous stirring kettle formula reactor.

Background

The broad understanding of the reaction kettle body is that the reaction kettle body is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

The reaction kettle body is widely applied to pressure vessels of petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposing 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.

And present reation kettle body often need carry out stirring work when using, and present reation kettle body agitating unit often all directly drives the puddler through the motor and rotates and stir, and the puddler during operation, the higher stirring effect of the rate of stirring of keeping away from puddler pivot position is better, and the raw materials of pressing close to puddler pivot position basically can not get the stirring, and its stirring effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a continuous stirring kettle formula reactor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a continuous stirred tank reactor comprises a reaction kettle body, wherein a shell is fixedly arranged on one side in the reaction kettle body, a suction pipe is fixedly arranged on one side of the surface of the shell, a press pipe is fixedly arranged on the lower end of the surface of the shell, a transmission rod is movably clamped on the outer side surface of the lower end of the press pipe, a plurality of stirring rods are fixedly arranged on two sides of the transmission rod, a plurality of through grooves are formed in the outer side surface of the transmission rod, an impeller is movably arranged in the middle of the inner side of the shell through a rotating shaft, a motor is fixedly arranged on one side in the reaction kettle body through a mounting seat, the output shaft end of the motor is in transmission connection with the impeller through a shaft coupling, a first gear is fixedly arranged on the outer side surface of the rotating shaft where the impeller is positioned, a second gear is movably arranged at the lower end of the first gear in the reaction kettle body through the rotating shaft, and the first gear and the second gear are mutually meshed, the reaction kettle is characterized in that a first bevel gear is fixedly arranged at one end of a rotating shaft where the second gear is located, a second bevel gear is fixedly arranged at the upper end of the outer side surface of the transmission rod, the first bevel gear and the second bevel gear are meshed with each other, and a feeding pipe is arranged on one side of the surface of the reaction kettle body.

Preferably, the base is fixedly arranged at four corners of the lower end surface of the reaction kettle body, the discharge valve is fixedly arranged at the middle part of the lower end of the reaction kettle body, and the stirred raw materials can be conveniently discharged through the discharge valve.

Preferably, the feed pipe is provided with flange with the one end that the reation kettle body was kept away from to the suction tube is fixed, can conveniently connect other pipelines with feed pipe and suction tube outsides through flange.

Preferably, the middle part of the surface of the outer side of the reaction kettle body is fixedly provided with a visible plastic window, and the stirring condition of the raw materials in the reaction kettle body can be conveniently observed through the visible plastic window.

Preferably, the diameter of the first gear is smaller than that of the second gear, the diameter of the first bevel gear is smaller than that of the second bevel gear, and the smaller first gear and the smaller first bevel gear drive the larger second gear and the second bevel gear to play a role in reducing speed, so that the rotating speed of the stirring rod can be reduced.

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

1. the utility model discloses a motor drives the impeller and rotates fast, so can be through the suction tube suction air, then throw away the air through the contact tube, the air can gush out through leading to the groove afterwards to can stir the raw materials that the transfer line position is close to the reation kettle body is inside through the air, thereby can improve device's stirring effect.

2. The utility model discloses the motor can be through first gear when rotating, first bevel gear drives second gear and second bevel gear rotates, thereby can drive transfer line and puddler and rotate the stirring that carries out the raw materials, and the impeller only high-speed rotation can produce great suction, at this moment because first gear diameter is less than the second gear, first bevel gear diameter is less than second bevel gear, so through less first gear, first bevel gear drives great second gear and second bevel gear and can play the deceleration effect, thereby can reduce the rotational speed of puddler, thereby can prevent that puddler and transfer line rotational speed from excessively causing the damage.

Drawings

FIG. 1 is a schematic view of the overall structure of a continuous stirred tank reactor of the present invention;

FIG. 2 is a view showing the internal structure of a continuous stirred tank reactor shell according to the present invention;

FIG. 3 is a front view of a continuous stirred tank reactor according to the present invention;

FIG. 4 is a front view of the first gear and the second gear of the continuous stirred tank reactor of the present invention.

In the figure: 1. a reaction kettle body; 2. a housing; 3. a suction tube; 4. pressing a pipe out; 5. a transmission rod; 6. a stirring rod; 7. a through groove; 8. an impeller; 9. an electric motor; 10. a first gear; 11. a second gear; 12. a first bevel gear; 13. a second bevel gear; 14. a feed pipe; 15. a base; 16. a discharge valve; 17. a connecting flange; 18. a visible plastic window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a continuous stirred tank reactor comprises a reaction kettle body 1, wherein a shell 2 is fixedly arranged on one side in the reaction kettle body 1, a suction pipe 3 is fixedly arranged on one side of the surface of the shell 2, a press-out pipe 4 is fixedly arranged on the lower end of the surface of the shell 2, a transmission rod 5 is movably clamped on the outer side surface of the lower end of the press-out pipe 4, a plurality of stirring rods 6 are fixedly arranged on two sides of the transmission rod 5, a plurality of through grooves 7 are formed in the outer side surface of the transmission rod 5, an impeller 8 is movably arranged in the middle of the inner side of the shell 2 through a rotating shaft, a motor 9 is fixedly arranged on one side in the reaction kettle body 1 through a mounting seat, the output shaft end of the motor 9 is in transmission connection with the impeller 8 through a shaft coupling, a first gear 10 is fixedly arranged on the outer side surface of the rotating shaft where the impeller 8 is located, a second gear 11 is movably arranged at the lower end of the first gear 10 in the reaction kettle body 1 through a rotating shaft, the reaction kettle comprises a reaction kettle body 1 and is characterized in that the first gear 10 and the second gear 11 are meshed with each other, one end of a rotating shaft where the second gear 11 is located is fixedly provided with a first bevel gear 12, the upper end of the outer side surface of the transmission rod 5 is fixedly provided with a second bevel gear 13, the first bevel gear 12 and the second bevel gear 13 are meshed with each other, and one side of the surface of the reaction kettle body 1 is provided with a feeding pipe 14.

The four corners of the surface of the lower end of the reaction kettle body 1 are fixedly provided with a base 15, the fixed middle part of the lower end of the reaction kettle body 1 is fixedly provided with a discharge valve 16, the stirred raw materials can be conveniently discharged through the discharge valve 16, one end of the feed pipe 14 and the suction pipe 3 far away from the reaction kettle body 1 is fixedly provided with a connecting flange 17, the feed pipe 14 and the suction pipe 3 can be conveniently externally connected with other pipelines through the connecting flange 17, the middle part of the surface of the outer side of the reaction kettle body 1 is fixedly provided with a visible plastic window 18, the stirring condition of the raw materials in the reaction kettle body 1 can be conveniently observed through the visible plastic window 18, the diameter of the first gear 10 is smaller than that of the second gear 11, the diameter of the first bevel gear 12 is smaller than that of the second bevel gear 13, and the smaller first gear 10 and the first bevel gear 12 drive the larger second gear 11 and the second bevel gear 13 to play a role of speed reduction, so that the rotational speed of the stirring rod 6 can be reduced.

The working principle is as follows: when the device is used, the motor 9 can be opened, then the impeller 8 can be driven by the motor 9 to rotate rapidly, so that air can be sucked through the suction pipe 3, then the air is thrown out through the press-out pipe 4, then the air can be gushed out through the through grooves 7, and therefore raw materials in the reaction kettle body 1, which are close to the position of the transmission rod 5, can be stirred by the air, the stirring effect of the device can be improved, liquid raw materials can be sucked through the suction pipe 3 at the moment, the liquid raw materials can be thrown out through the press-out pipe 4 in the same way, then the liquid raw materials can be gushed out through the through grooves 7, so that the transmission rod 5 and the stirring rod 6 can uniformly add the raw materials while rotating, the stirring effect of the device can also be improved, and when the motor 9 rotates, the first gear 10 and the first bevel gear 12 can drive the second gear 11 and the second bevel gear 13 to rotate, thereby can drive transfer line 5 and puddler 6 and rotate the stirring that carries out the raw materials, and impeller 8 only high-speed rotation can produce great suction, because first gear 10 diameter is less than second gear 11 this moment, first bevel gear 12 diameter is less than second bevel gear 13, so through less first gear 10, first bevel gear 12 drives great second gear 11 and second bevel gear 13 and can play the deceleration effect, thereby can reduce the rotational speed of puddler 6 through double-deck speed reduction, thereby can prevent that puddler 6 and transfer line 5 rotational speed from too high causing the damage, this is the utility model relates to a principle of operation of continuous stirred tank reactor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A continuous stirred tank reactor, comprising a reactor body (1), characterized in that: a shell (2) is fixedly arranged on one side inside the reaction kettle body (1), a suction pipe (3) is fixedly arranged on one side of the surface of the shell (2), a press-out pipe (4) is fixedly arranged on the lower end of the surface of the shell (2), a transmission rod (5) is movably clamped on the outer side surface of the lower end of the press-out pipe (4), a plurality of stirring rods (6) are fixedly arranged on two sides of the transmission rod (5), a plurality of through grooves (7) are formed in the outer side surface of the transmission rod (5), an impeller (8) is movably arranged in the middle of the inner side of the shell (2) through a rotating shaft, a motor (9) is fixedly arranged on one side inside the reaction kettle body (1) through a mounting seat, the output shaft end of the motor (9) is in transmission connection with the impeller (8) through a shaft coupling, and a first gear (10) is fixedly arranged on the outer side surface of the rotating shaft where the impeller (8) is located, inside at first gear (10) lower extreme that is provided with second gear (11) through the pivot activity in reation kettle body (1), intermeshing between first gear (10) and second gear (11), second gear (11) place pivot one end is fixed and is provided with first bevel gear (12), the fixed second bevel gear (13) that is provided with in transfer line (5) outside surface upper end, intermeshing between first bevel gear (12) and second bevel gear (13), reation kettle body (1) surface one side is provided with inlet pipe (14).

2. A continuous stirred tank reactor as claimed in claim 1, wherein: all fixed base (15) that are provided with in reation kettle body (1) lower extreme surface four corners department, the fixed middle part of reation kettle body (1) lower extreme is fixed and is provided with discharge valve (16).

3. A continuous stirred tank reactor as claimed in claim 1, wherein: and a connecting flange (17) is fixedly arranged at one end of the feeding pipe (14) and the suction pipe (3) far away from the reaction kettle body (1).

4. A continuous stirred tank reactor as claimed in claim 1, wherein: the middle part of the outer side surface of the reaction kettle body (1) is fixedly provided with a visible plastic window (18).

5. A continuous stirred tank reactor as claimed in claim 1, wherein: the diameter of the first gear (10) is smaller than that of the second gear (11), and the diameter of the first bevel gear (12) is smaller than that of the second bevel gear (13).