CN216125629U - Sealing device for discharge port of reaction kettle - Google Patents
Sealing device for discharge port of reaction kettle Download PDFInfo
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- CN216125629U CN216125629U CN202022412248.2U CN202022412248U CN216125629U CN 216125629 U CN216125629 U CN 216125629U CN 202022412248 U CN202022412248 U CN 202022412248U CN 216125629 U CN216125629 U CN 216125629U
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- sealing device
- reaction kettle
- flange
- discharge port
- sealing
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Abstract
The utility model belongs to the technical field of reaction kettles, and particularly relates to a sealing device for a discharge port of a reaction kettle, which comprises a reaction kettle body, a sealing device and a top plate, wherein the reaction kettle body, a heating device, a fixing plate, a stirring shaft, a fixing block, a stirring blade, the top plate, a feed inlet, a water inlet, a coupling and a motor can be used for stirring in the using process, the sealing device drives a simple barrel flange to press a sealing sheet to move a sliding block, the sliding block moves along a guide rod, the position between the sealing sheet and the flange and the simple barrel flange is changed, the sealing effect is achieved, the molten PBT in the stirring process can be effectively sealed, the structure is simple, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a sealing device for a discharge hole of a reaction kettle.
Background
At present, in the prior art, when a PBT material is produced, PBT particles generally need to be conveyed into a reaction kettle to be heated, mixed and poured out after being in a molten state, and therefore a discharge port needs to be formed in the reaction kettle for discharging the molten PBT, but in the mixing and stirring process, because the whole reaction kettle needs to rotate freely in 360 degrees continuously, a sealing device needs to be additionally arranged at the discharge port, in the actual production process, a cap is only arranged at the discharge port and is covered at the discharge port to form sealing, but in the prior art, the cap is usually fixed at the discharge port only through friction force, and in the actual processing process, the molten PBT easily flows out.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the sealing device for the discharge port of the conventional reaction vessel.
Therefore, the utility model aims to provide the sealing device for the discharge hole of the reaction kettle, which has good adaptability to the movement and size deformation of the sealing main body in use, solves the problem of sealing of low-pressure dust-containing gas of a large-size high-temperature rotary machine, can effectively seal molten PBT in the stirring process, has a simple structure and improves the working efficiency.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
the utility model provides a sealing device of reation kettle discharge gate which characterized in that: including reation kettle body, sealing device and roof, the bottom fixed mounting of reation kettle body has sealing device, both ends fixed mounting has simple bucket flange about sealing device's the bottom, the bottom of simple bucket flange is equipped with the gasket, the bottom of gasket is equipped with the flange, the bottom fixed mounting of flange has the slider, the bottom of slider is equipped with the spring, the bottom of spring is equipped with gasket and nut, the bottom of nut is equipped with the guide arm, the guide arm runs through in the bottom of nut, gasket and spring fixed mounting in the flange.
As a preferable embodiment of the sealing device for the discharge port of the reaction kettle, in the utility model: and a heating device is arranged on the outer side of the inner cavity of the reaction kettle body.
As a preferable embodiment of the sealing device for the discharge port of the reaction kettle, in the utility model: and a top plate is arranged at the top of the reaction kettle body.
As a preferable embodiment of the sealing device for the discharge port of the reaction kettle, in the utility model: the fixed plate is installed to the roof bottom, the bottom of roof has the (mixing) shaft through fixed plate fixed mounting, the outside of (mixing) shaft has the stirring leaf through fixed block fixed mounting, the top of (mixing) shaft runs through fixed plate and shaft coupling fixed connection, the top of shaft coupling and the output fixed connection of motor.
As a preferable embodiment of the sealing device for the discharge port of the reaction kettle, in the utility model: the left end and the right end of the top plate are respectively and fixedly provided with a feed inlet and a water inlet.
Compared with the prior art: through the reation kettle body, heating device, the fixed plate, the (mixing) shaft, the fixed block, the stirring leaf, the roof, feed inlet and water inlet, shaft coupling and motor, can play in the use and stir, rethread sealing device drives simple bucket flange and presses the movable sealing piece and make the slider remove, and remove along the guide arm through the slider, change the sealed airtight effect of position relative arrival between gasket and flange and the simple bucket flange, can also carry out effectual sealing to the molten PBT of stirring in-process, moreover, the steam generator is simple in structure, and the work efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sealing device of the present invention.
In the figure: the reaction kettle comprises a reaction kettle body 10, a heating device 11, a fixing plate 12, a stirring shaft 13, a fixing block 14, a stirring blade 15, a sealing device 20, a simple barrel flange 21, a sealing sheet 22, a flange 23, a slide block 24, a spring 25, a gasket 26, a nut 27, a guide rod 28, a top plate 30, a feed inlet 31, a water inlet 32, a coupler 33 and a motor 34.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a sealing device for a discharge port of a reaction kettle, which is used for having good adaptability to the motion and size deformation of a sealing main body in use, solving the problem of sealing a large-size high-temperature rotary machine by using low-pressure dust-containing gas, effectively sealing molten PBT in a stirring process, having a simple structure and improving the working efficiency, and referring to a figure 1-2, the sealing device comprises a reaction kettle body 10, a sealing device 20 and a top plate 30;
referring to fig. 1-2, a sealing device 20 is fixedly installed at the bottom of a reaction kettle body 10, a simple barrel flange 21 is fixedly installed at the left end and the right end of the bottom of the sealing device 20, a sealing sheet 22 is arranged at the bottom of the simple barrel flange 21, a flange 23 is arranged at the bottom of the sealing sheet 22, a sliding block 24 is fixedly installed at the bottom of the flange 23, a spring 25 is arranged at the bottom of the sliding block 24, a gasket 26 and a nut 27 are arranged at the bottom of the spring 25, a guide rod 28 is arranged at the bottom of the nut 27, and the guide rod 28 penetrates through the nut 27, the gasket 26 and the spring 25 and is fixedly installed at the bottom of the flange 23;
referring to fig. 1-2 again, a heating device 11 is disposed outside an inner cavity of the reaction kettle body 10, a top plate 30 is disposed at the top of the reaction kettle body 10, a fixing plate 12 is mounted at the bottom of the top plate 30, a stirring shaft 13 is fixedly mounted at the bottom of the top plate 30 through the fixing plate 12, a stirring blade 15 is fixedly mounted at the outer side of the stirring shaft 13 through the fixing block 14, the top of the stirring shaft 13 penetrates through the fixing plate 12 and is fixedly connected with a coupler 33, the top of the coupler 33 is fixedly connected with an output end of a motor 34, and a feed inlet 31 and a water inlet 32 are fixedly mounted at each of the left and right ends of the top plate 30.
When the device is used specifically, a person in the technical field can stir in the using process through the reaction kettle body 10, the heating device 11, the fixing plate 12, the stirring shaft 13, the fixing block 14, the stirring blade 15, the top plate 30, the feeding port 31, the water inlet 32, the coupler 33 and the motor 34, the sealing device 20 drives the simple barrel flange 21 to press the sealing sheet 22 to move the sliding block 24, the sliding block 24 moves along the guide rod 28, the sealing effect that the sealing sheet 22 and the flange 23 and the simple barrel flange 21 are sealed and air-tight in position is changed relatively, the molten PBT in the stirring process can be effectively sealed, the structure is simple, and the working efficiency is improved.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a sealing device of reation kettle discharge gate which characterized in that: including reation kettle body (10), sealing device (20) and roof (30), the bottom fixed mounting of reation kettle body (10) has sealing device (20), both ends fixed mounting has simple bucket flange (21) about the bottom of sealing device (20), the bottom of simple bucket flange (21) is equipped with gasket (22), the bottom of gasket (22) is equipped with flange (23), the bottom fixed mounting of flange (23) has slider (24), the bottom of slider (24) is equipped with spring (25), the bottom of spring (25) is equipped with gasket (26) and nut (27), the bottom of nut (27) is equipped with guide arm (28), guide arm (28) run through in the bottom of nut (27), gasket (26) and spring (25) fixed mounting in flange (23).
2. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: and a heating device (11) is arranged on the outer side of the inner cavity of the reaction kettle body (10).
3. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: the top of the reaction kettle body (10) is provided with a top plate (30).
4. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: fixed plate (12) are installed to roof (30) bottom, the bottom of roof (30) has (mixing) shaft (13) through fixed plate (12) fixed mounting, there are stirring leaf (15) in the outside of (mixing) shaft (13) through fixed block (14) fixed mounting, the top of (mixing) shaft (13) runs through fixed plate (12) and shaft coupling (33) fixed connection, the top of shaft coupling (33) and the output fixed connection of motor (34).
5. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: the left end and the right end of the top plate (30) are respectively and fixedly provided with a feed inlet (31) and a water inlet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412248.2U CN216125629U (en) | 2020-10-27 | 2020-10-27 | Sealing device for discharge port of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412248.2U CN216125629U (en) | 2020-10-27 | 2020-10-27 | Sealing device for discharge port of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216125629U true CN216125629U (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022412248.2U Active CN216125629U (en) | 2020-10-27 | 2020-10-27 | Sealing device for discharge port of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216125629U (en) |
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2020
- 2020-10-27 CN CN202022412248.2U patent/CN216125629U/en active Active
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