CN210332663U - Circulation stirring reation kettle - Google Patents
Circulation stirring reation kettle Download PDFInfo
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- CN210332663U CN210332663U CN201920932917.3U CN201920932917U CN210332663U CN 210332663 U CN210332663 U CN 210332663U CN 201920932917 U CN201920932917 U CN 201920932917U CN 210332663 U CN210332663 U CN 210332663U
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Abstract
The utility model discloses a circulation stirring reation kettle, include: body and frame, be provided with the feed inlet on the lateral wall of body, the bottom of body is provided with the discharge gate, still be provided with the circulating pipe on the lateral wall of body, be provided with the circulating pump on the circulating pipe, the lateral wall inboard of body is provided with the back flow, the top of body is provided with the motor support, be provided with the motor on the motor support, this internal agitating unit that is provided with, agitating unit includes main shaft and stirring leaf, still the fixed take-up (stock) pan that is provided with on the main shaft, the material of body bottom flows into to the take-up (stock) pan under the effect of circulating pump, the take-up (stock) pan rotates along with the main shaft constantly, the material stirs in flowing into the body again through the back flow mouth, can make the material circulate and.
Description
Technical Field
The application relates to the technical field of reaction kettles, in particular to a circulating stirring reaction kettle.
Background
At present, with the development of science and technology, the chemical field is also developing rapidly, and the reation kettle is the mixing and reaction device that chemical production field is commonly used. The main structure of the reaction kettle is that a material inlet and outlet, a driving motor, a stirrer and the like are arranged in a reaction kettle body, and the stirrer rotates to accelerate the mixing and reaction of materials, so that the purpose of producing various chemical products is achieved. However, the prior art reaction kettle usually has the problem of uneven stirring.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a circulation stirring reation kettle to solve the inhomogeneous problem of reation kettle stirring among the prior art.
A circulating stirred tank reactor comprising: the device comprises a body and a rack, wherein the body is arranged on the rack, a feed inlet is formed in the side wall of the body, a discharge outlet is formed in the bottom of the body, a discharge pipe is communicated with the discharge outlet, and a first stop valve is arranged on the discharge pipe;
an external circulation inlet and an external circulation outlet are formed in the side wall of the body, the external circulation outlet is located above the external circulation inlet, a circulation pipe is further arranged on the side wall of the body, one end of the circulation pipe is communicated with the external circulation inlet, the other end of the circulation pipe is communicated with the external circulation outlet, a circulation pump is arranged on the circulation pipe, a return pipe is arranged on the inner side of the side wall of the body and communicated with the external circulation outlet, and the return pipe is obliquely arranged relative to the side wall of the body;
the top of body is provided with the motor support, be provided with the motor on the motor support, this internal agitating unit that is provided with, agitating unit includes main shaft and stirring leaf, the stirring leaf is the several, the stirring leaf sets up evenly distributed on the circumferential surface of main shaft, the main shaft run through in the roof of body with the output shaft of motor is connected, still fixed take-up (stock) pan that is provided with on the main shaft, the take-up (stock) pan is located the back flow is kept away from the below of extrinsic cycle export one end port, be provided with the backward flow mouth on the take-up (stock) pan, the backward flow mouth is located and is close to the edge of take-up (stock) pan.
Optionally, a one-way valve is arranged on the circulation pipe, and the one-way valve is located between the external circulation outlet and the circulation pump.
Optionally, a second stop valve is arranged on the circulation pipe, and the second stop valve is located between the external circulation inlet and the circulation pump.
Optionally, the stirring blade is elliptical.
The application provides a circulation stirring reation kettle, through set up the circulating pipe on the lateral wall of body, set up the circulating pump on the circulating pipe, can flow into the material receiving dish with the material of body bottom under the effect of circulating pump in, the material receiving dish is along with the main shaft constantly rotates, and the material stirs in flowing back the mouth and flowing into the body again through the backward flow, can make the material circulate in the body and flow, makes the material stir ground more even, makes the material carry out the intensive mixing.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
FIG. 1 is a schematic structural diagram of a circulating stirred tank reactor according to an embodiment of the present disclosure.
Illustration of the drawings: 1-body, 2-frame, 3-discharge pipe, 4-circulation pipe, 5-return pipe, 6-motor support, 7-stirring device, 8-receiving disc, 11-feed inlet, 12-discharge outlet, 13-external circulation inlet, 14-external circulation outlet, 31-first stop valve, 41-circulation pump, 42-one-way valve, 43-second stop valve, 61-motor, 71-main shaft, 72-stirring blade, 81-return port.
Detailed Description
Examples
Referring to fig. 1, a circulation stirring reaction kettle provided in an embodiment of the present application includes: body 1 and frame 2, body 1 set up in frame 2, is provided with feed inlet 11 on the lateral wall of body 1, and the bottom of body 1 is provided with discharge gate 12, and the intercommunication has discharging pipe 3 on discharge gate 12, is provided with first stop valve 31 on discharging pipe 3.
An external circulation inlet 13 and an external circulation outlet 14 are arranged on the side wall of the body 1, the external circulation outlet 14 is positioned above the external circulation inlet 13, a circulation pipe 4 is further arranged on the side wall of the body 1, one end of the circulation pipe 4 is communicated with the external circulation inlet 13, the other end of the circulation pipe 4 is communicated with the external circulation outlet 14, a circulation pump 41 is arranged on the circulation pipe 4, a return pipe 5 is arranged on the inner side of the side wall of the body 1, the return pipe 5 is communicated with the external circulation outlet 14, and the return pipe 5 is obliquely arranged relative to the side wall of the body 1.
The top of body 1 is provided with motor support 6, be provided with motor 61 on the motor support 6, be provided with agitating unit 7 in the body 1, agitating unit 7 includes main shaft 71 and stirring leaf 72, stirring leaf 72 is the several, stirring leaf 72 evenly distributed sets up on the circumferential surface of main shaft 71, main shaft 71 runs through the roof that runs through in body 1 and is connected with motor 61's output shaft, still the fixed take-up (stock) pan 8 that is provided with on main shaft 71, take-up (stock) pan 8 is located the below that the 14 end ports of extrinsic cycle export were kept away from to back flow 5, be provided with backward flow mouth 81 on the take-up (stock) pan 8, backward flow mouth 81 is located the edge.
Optionally, a one-way valve 42 is disposed on the circulation pipe 4, the one-way valve 42 is located between the external circulation outlet 14 and the circulation pump 41, and the one-way valve 42 can prevent the material from flowing backwards.
Optionally, a second stop valve 43 is provided on the circulation pipe 4, the second stop valve 43 being located between the external circulation inlet 13 and the circulation pump 41.
Alternatively, the stirring vanes 72 are oval.
The specific working principle is that the material is poured into the body 1 from the feeding hole 11, so that the first stop valve 31 on the discharging pipe 3 is in a closed state, the starting motor 61 utilizes the stirring blade 72 to stir the material in the body 1, then the circulating pump 41 is started, the material at the bottom of the body 1 flows into the circulating pipe 4 from the external circulating inlet 13 under the action of the circulating pump 41, then flows into the material receiving disc 8 through the return pipe 5, the material receiving disc 8 rotates under the driving of the motor 61, the return port 81 is arranged at the edge of the material receiving disc 8, the material flows back to the body 1 from the return port 81 under the action of centrifugal force to be continuously stirred, the material can flow circularly in the body 1, the material is more uniformly stirred, and the material is fully mixed. Further, the material receiving disc 8 continuously rotates to prevent the materials from flowing back to the body 1 from the fixed position, and sufficient mixing of the materials is facilitated. After the stirring and mixing are completed, the first stop valve 31 is opened, and the material is discharged from the discharge pipe 3.
According to the technical scheme, the circulation stirring reation kettle that this application embodiment provided, through set up circulating pipe 4 on the lateral wall at body 1, set up circulating pump 41 on the circulating pipe 4, can flow in the material of body 1 bottom to take-up pan 8 under circulating pump 41's effect, take-up pan 8 is along with main shaft 71 constantly rotates, the material stirs in flowing into body 1 again through backward flow mouth 81, can make the material circulate in body 1 and flow, make the material stir ground more even, make the material carry out the intensive mixing.
In particular, the drawings are only schematic, and for convenience of explanation and explanation of the technical solutions, in the same drawings, a part of the structure is processed by a section, a part of the structure is not processed by a section for convenience of presentation, and in the case that a person skilled in the art can implement the technical solutions by technical means commonly used in the art, a part of the structure not affecting the technical solutions is omitted.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
The above embodiments of the present application do not limit the scope of the present application.
Claims (4)
1. A circulating stirring reaction kettle is characterized by comprising: the device comprises a body (1) and a rack (2), wherein the body (1) is arranged on the rack (2), a feeding hole (11) is formed in the side wall of the body (1), a discharging hole (12) is formed in the bottom of the body (1), a discharging pipe (3) is communicated with the discharging hole (12), and a first stop valve (31) is arranged on the discharging pipe (3);
an external circulation inlet (13) and an external circulation outlet (14) are arranged on the side wall of the body (1), the external circulation outlet (14) is positioned above the external circulation inlet (13), a circulation pipe (4) is further arranged on the side wall of the body (1), one end of the circulation pipe (4) is communicated with the external circulation inlet (13), the other end of the circulation pipe (4) is communicated with the external circulation outlet (14), a circulation pump (41) is arranged on the circulation pipe (4), a return pipe (5) is arranged on the inner side of the side wall of the body (1), the return pipe (5) is communicated with the external circulation outlet (14), and the return pipe (5) is obliquely arranged relative to the side wall of the body (1);
a motor support (6) is arranged at the top of the body (1), a motor (61) is arranged on the motor support (6), a stirring device (7) is arranged in the body (1), the stirring device (7) comprises a main shaft (71) and stirring blades (72), the stirring blades (72) are a plurality of stirring blades, the stirring blades (72) are uniformly distributed on the circumferential surface of the main shaft (71), the main shaft (71) penetrates through the top wall of the body (1) and is connected with an output shaft of the motor (61), a material receiving disc (8) is fixedly arranged on the main shaft (71), the material receiving disc (8) is positioned below the port of one end of the return pipe (5) far away from the external circulation outlet (14), be provided with backward flow mouth (81) on take-up (8), backward flow mouth (81) are located and are close to the edge of take-up (8).
2. The circulating stirred tank reactor according to claim 1, characterized in that the circulating pipe (4) is provided with a one-way valve (42), the one-way valve (42) being located between the external circulation outlet (14) and the circulating pump (41).
3. The circulating stirred tank reactor according to claim 1, characterized in that a second shut-off valve (43) is arranged on the circulation pipe (4), the second shut-off valve (43) being located between the external circulation inlet (13) and the circulation pump (41).
4. The circulating stirred tank reactor of claim 1, wherein said stirring vanes (72) are oval in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932917.3U CN210332663U (en) | 2019-06-20 | 2019-06-20 | Circulation stirring reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932917.3U CN210332663U (en) | 2019-06-20 | 2019-06-20 | Circulation stirring reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332663U true CN210332663U (en) | 2020-04-17 |
Family
ID=70186870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920932917.3U Active CN210332663U (en) | 2019-06-20 | 2019-06-20 | Circulation stirring reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332663U (en) |
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2019
- 2019-06-20 CN CN201920932917.3U patent/CN210332663U/en active Active
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