CN216172336U

CN216172336U - Kettle type reactor stirring device

Info

Publication number: CN216172336U
Application number: CN202122705462.1U
Authority: CN
Inventors: 王贵珍
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a stirring device of a kettle type reactor, which comprises a kettle body, wherein a bearing is fixedly arranged on the right side of the bottom of the kettle body, the bottom of the bearing is movably connected with a sliding shaft, the tail end of the sliding shaft is fixedly connected with a first driving motor, a first gear is fixedly arranged on the surface of the sliding shaft, and a second gear is meshed with the left side of the first gear. The first gear can be effectively rotated and the second gear is driven to rotate the connecting pipe and the shunt through the operation of the first driving motor, so that the mounting pipe can be rotated, the materials are prevented from precipitating, air flow can be effectively conveyed to the air pipe and the inside of the mounting pipe through the operation of the air pump, the materials in the kettle body can be effectively circulated in real time, liquid can be effectively prevented from flowing into the mounting pipe from the through hole through the arrangement of the one-way valve, and the problem that a common kettle type reactor stirring device in the market does not have the precipitation prevention function is solved.

Description

Kettle type reactor stirring device

Technical Field

The utility model relates to the technical field of stirred tank reactors, in particular to a stirring device of a tank reactor.

Background

Stirred tank reactor comprises agitator and the cauldron body, and the agitator includes transmission, (mixing) shaft, impeller: the kettle body includes barrel, presss from both sides cover and internals, the coil pipe, draft tube etc. and the stirred tank reactor of industrial application has hundreds of thousands, can fall into homogeneous reactor and heterogeneous reactor two categories according to the looks state of reaction material, and heterogeneous reactor includes solid-liquid reactor, liquid-liquid reactor, gas-liquid reactor and gas-liquid-solid three-phase reactor, and common kettle reactor agitating unit ubiquitous in the market does not have the function of preventing deposiing, leads to after stirring the material, and the material easily produces the phenomenon of deposiing, has seriously influenced the process progress of material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stirring device of a tank reactor, which has the advantage of anti-precipitation function and solves the problem that the stirring device of the tank reactor commonly on the market does not have the anti-precipitation function.

In order to achieve the purpose, the utility model provides the following technical scheme: the stirring device of the kettle-type reactor comprises a kettle body, wherein a bearing is fixedly arranged on the right side of the bottom of the kettle body, a sliding shaft is movably connected to the bottom of the bearing, a first driving motor is fixedly connected to the tail end of the sliding shaft, a first gear is fixedly arranged on the surface of the sliding shaft, a second gear is meshed with the left side of the first gear, a connecting pipe is fixedly connected to the inner side of the second gear, an air pipe is movably connected to the inner cavity of the connecting pipe, an air pump is fixedly connected to the bottom of the air pipe, a rotary joint is fixedly connected to the top of the air pipe, a shunt is fixedly connected to the top of the rotary joint, installation pipes are fixedly arranged on the periphery of the surface of the shunt, through holes are formed in the surface of the installation pipes, one-way valves are arranged at the tops of the through holes, an outlet is formed in the middle part of the bottom of the inner cavity of the kettle body, a sealing ring is fixedly arranged on the surface of the connecting pipe and positioned in the inner side of the outlet, the connecting pipe is fixedly connected with the shunt.

Preferably, the both sides at the positive top of cauldron body all movable mounting have the guard gate, the both sides at cauldron body top all fixed mounting have the inlet pipe.

Preferably, the surface of the feeding pipe is fixedly provided with a control valve, and the middle part of the top of the kettle body is fixedly provided with a second driving motor.

Preferably, the bottom of the second driving motor is fixedly connected with a rotating shaft extending to the inner cavity of the kettle body, and a stirring rod is fixedly mounted on the surface of the rotating shaft.

Preferably, the both sides of cauldron body bottom are all fixed mounting have the bracing piece, the bottom fixed mounting of bracing piece has the bottom plate.

Preferably, the guide plates are fixedly mounted on two sides of the inner cavity of the kettle body, and the discharge pipe is fixedly mounted on the left side of the bottom of the inner cavity of the kettle body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the first gear can be effectively rotated and the second gear is driven to rotate the connecting pipe and the shunt through the operation of the first driving motor, so that the mounting pipe can be rotated, the materials are prevented from precipitating, air flow can be effectively conveyed to the air pipe and the inside of the mounting pipe through the operation of the air pump, the materials in the kettle body can be effectively circulated in real time, liquid can be effectively prevented from flowing into the mounting pipe from the through hole through the arrangement of the one-way valve, and the problem that a common kettle type reactor stirring device in the market does not have the precipitation prevention function is solved.

2. The kettle body is convenient to open and overhaul parts in the kettle body through the protective door, and materials can conveniently flow into liquid in the kettle body through the guide plate, so that the materials are prevented from being adhered to the inner wall of the kettle body.

Drawings

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

FIG. 2 is a front sectional view of the kettle structure of the present invention;

figure 3 is a top view of the mounting tube structure of the present invention.

In the figure: 1. a kettle body; 2. a bearing; 3. a slide shaft; 4. a first drive motor; 5. a first gear; 6. a second gear; 7. a connecting pipe; 8. an air tube; 9. an air pump; 10. a rotary joint; 11. a flow divider; 12. installing a pipe; 13. a through hole; 14. a one-way valve; 15. an outlet; 16. a seal ring; 17. a protective door; 18. a feed pipe; 19. a control valve; 20. a second drive motor; 21. a rotating shaft; 22. a stirring rod; 23. a support bar; 24. a base plate; 25. a baffle; 26. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a stirring device of a tank reactor comprises a tank body 1, wherein guide plates 25 are fixedly mounted on both sides of an inner cavity of the tank body 1, the guide plates 25 facilitate the material to flow into the liquid in the tank body 1 and prevent the material from adhering to the inner wall of the tank body 1, a discharge pipe 26 is fixedly mounted on the left side of the bottom of the inner cavity of the tank body 1, support rods 23 are fixedly mounted on both sides of the bottom of the tank body 1, a bottom plate 24 is fixedly mounted at the bottoms of the support rods 23, protection doors 17 are movably mounted on both sides of the front top of the tank body 1, the tank body 1 is convenient to open and the parts in the tank body 1 are convenient to overhaul through the protection doors 17, feed pipes 18 are fixedly mounted on both sides of the top of the tank body 1, a control valve 19 is fixedly mounted on the surface of the feed pipes 18, a second driving motor 20 is fixedly mounted at the middle part of the top of the tank body 1, a rotating shaft 21 is fixedly connected to the bottom of the second driving motor 20 and extends to the inner cavity of the tank body 1, a stirring rod 22 is fixedly arranged on the surface of the rotating shaft 21, a bearing 2 is fixedly arranged on the right side of the bottom of the kettle body 1, the bottom of the bearing 2 is movably connected with a sliding shaft 3, the tail end of the sliding shaft 3 is fixedly connected with a first driving motor 4, a first gear 5 is fixedly arranged on the surface of the sliding shaft 3, a second gear 6 is meshed with the left side of the first gear 5, a connecting pipe 7 is fixedly connected to the inner side of the second gear 6, an air pipe 8 is movably connected to the inner cavity of the connecting pipe 7, an air pump 9 is fixedly connected to the bottom of the air pipe 8, a rotary joint 10 is fixedly connected to the top of the air pipe 8, a flow divider 11 is fixedly connected to the top of the rotary joint 10, mounting pipes 12 are fixedly arranged around the surface of the flow divider 11, through holes 13 are formed in the surface of the mounting pipes 12, a check valve 14 is arranged at the top of the through holes 13, an outlet 15 is formed in the middle part of the bottom of the inner cavity of the kettle body 1, a sealing ring 16 is fixedly arranged on the inner side of the outlet 15 and positioned on the surface of the connecting pipe 7, connecting

pipe

7 and 11 fixed connection of shunt, can make first gear 5 rotate and drive second gear 6 effectively through the operation of first driving motor 4 and make connecting pipe 7 and shunt 11 rotate, can make installation pipe 12 rotate, prevent that the material from producing and deposiing, can be effectively to trachea 8 and the inside air current of carrying of installation pipe 12 through the operation of air pump 9, can make the inside material of the cauldron body 1 circulate in real time effectively, can prevent effectively through the setting of check valve 14 that liquid from 13 inflow installation pipes 12 insides of through-hole, the common cauldron formula reactor agitating unit ubiquitous problem of function of preventing deposiing that does not possess of market has been solved simultaneously.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, can make first gear 5 rotate and drive second gear 6 and make connecting pipe 7 rotate with shunt 11 through the operation of first driving motor 4, can make installation pipe 12 rotate, prevent that the material from producing and precipitating, can be to trachea 8 and the inside air-conveying stream of installation pipe 12 through the operation of air pump 9, can make the material of the internal portion of cauldron body 1 circulate in real time, can prevent through check valve 14 that liquid from flowing into installation pipe 12 inside from through-hole 13, can open cauldron body 1 and overhaul cauldron body 1 internals through guard gate 17, can make in the material flows into the liquid of the internal portion of cauldron through guide plate 25, prevent that the material from gluing to the inner wall department of cauldron body 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Kettle-type reactor agitating unit, including the cauldron body (1), its characterized in that: the right side fixed mounting of the cauldron body (1) bottom has bearing (2), the bottom swing joint of bearing (2) has slide shaft (3), the first driving motor (4) of the end fixedly connected with of slide shaft (3), the fixed surface of slide shaft (3) installs first gear (5), the left side meshing of first gear (5) has second gear (6), the inboard fixedly connected with connecting pipe (7) of second gear (6), the inner chamber swing joint of connecting pipe (7) has trachea (8), the bottom fixedly connected with air pump (9) of trachea (8), the top fixedly connected with rotary joint (10) of trachea (8), the top fixedly connected with shunt (11) of rotary joint (10), equal fixed mounting all around on shunt (11) surface has installation pipe (12), through-hole (13) have been seted up on the surface of installation pipe (12), the top of through-hole (13) is provided with check valve (14), export (15) have been seted up to the middle part of cauldron body (1) inner chamber bottom, the inboard fixed surface who just is located connecting pipe (7) of export (15) installs sealing washer (16), connecting pipe (7) and shunt (11) fixed connection.

2. The tank reactor mixing device of claim 1, wherein: the equal movable mounting in both sides at cauldron body (1) positive top has guard gate (17), the equal fixed mounting in both sides at cauldron body (1) top has inlet pipe (18).

3. The tank reactor mixing device of claim 2, wherein: the surface fixed mounting of inlet pipe (18) has control valve (19), the middle part fixed mounting at cauldron body (1) top has second driving motor (20).

4. The tank reactor mixing device of claim 3, wherein: the bottom of second driving motor (20) just extends to the inner chamber fixedly connected with pivot (21) of the cauldron body (1), the fixed surface of pivot (21) installs puddler (22).

5. The tank reactor mixing device of claim 1, wherein: the equal fixed mounting in both sides of cauldron body (1) bottom has bracing piece (23), the bottom fixed mounting of bracing piece (23) has bottom plate (24).

6. The tank reactor mixing device of claim 1, wherein: the equal fixed mounting in both sides of the cauldron body (1) inner chamber has guide plate (25), the left side fixed mounting of the cauldron body (1) inner chamber bottom has discharging pipe (26).