CN215952146U - A drying device for catalyst production - Google Patents
A drying device for catalyst production Download PDFInfo
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- CN215952146U CN215952146U CN202122494735.2U CN202122494735U CN215952146U CN 215952146 U CN215952146 U CN 215952146U CN 202122494735 U CN202122494735 U CN 202122494735U CN 215952146 U CN215952146 U CN 215952146U
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- material guide
- drying device
- catalyst production
- material guiding
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Abstract
The utility model discloses a drying device for catalyst production, which belongs to the technical field of catalyst production and adopts the technical scheme that: the steam-water separator comprises an outer protecting box and an inner cylinder which is rotatably connected in the outer protecting box, wherein a steam pipeline is arranged between the outer protecting box and the inner cylinder; a feed inlet is formed in one end of the outer protective box, and a discharge outlet is formed in one end, far away from the feed inlet, of the inner barrel; a plurality of material guide frames are axially installed on the inner cylinder at intervals, a material guide surface is formed at one end of each material guide frame, and a plurality of heating rods are distributed on the material guide surface along the circumferential direction. The multi-stage material guide device can be used for conducting multi-stage material guide on materials and conducting heating and drying treatment in the material guide process, continuous drying of the materials is achieved, and drying efficiency is high.
Description
Technical Field
The utility model relates to the technical field of catalyst production, in particular to a drying device for catalyst production.
Background
During the production of the catalyst, the drier is usually extracted from the liquid, so drying is a commonly used means in the catalyst preparation industry, and the drying condition and the drying degree of the catalyst have great influence on the efficiency of the catalyst.
The existing catalyst is mostly stirred and heated at the same time, so that the catalyst is dried, but the box-type stirring structure is difficult to realize continuous drying of materials, shutdown operation is needed during feeding and discharging, and the drying efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a drying device for catalyst production, which can be used for conducting multi-stage material guiding on materials and conducting heating and drying treatment in the material guiding process, so that the materials are continuously dried, and the drying efficiency is high.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the embodiment of the utility model provides a drying device for catalyst production, which comprises an outer protecting box and an inner barrel rotatably connected in the outer protecting box, wherein a steam pipeline is arranged between the outer protecting box and the inner barrel; a feed inlet is formed in one end of the outer protective box, and a discharge outlet is formed in one end, far away from the feed inlet, of the inner barrel; a plurality of material guide frames are axially installed on the inner cylinder at intervals, a material guide surface is formed at one end of each material guide frame, and a plurality of heating rods are distributed on the material guide surface along the circumferential direction.
As a further implementation manner, the material guiding frame comprises a first material guiding part, a second material guiding part and a frame body, one end of the second material guiding part is communicated with the inside of the first material guiding part, and the other end of the second material guiding part is fixed with the frame body;
and a plurality of discharge holes are formed in the circumferential direction of the connecting end of the second material guide part and the frame body.
As a further implementation manner, the first material guiding portion is of an inverted frustum structure with two open ends and a hollow interior, one end of the first material guiding portion is fixed to the inner wall of the inner cylinder, and the other end of the first material guiding portion is communicated with the second material guiding portion.
As a further implementation manner, the inner surface of the first material guiding part is a material guiding surface.
As a further implementation mode, the frame body is of a conical structure, and a gap is formed between one end, far away from the second material guiding part, of the frame body and the inner wall of the inner cylinder.
As a further implementation mode, the bottom surface of the frame body is provided with a plurality of material guiding teeth which are uniformly distributed.
As a further implementation mode, one end of the heating rod is fixed with the stand column, the stand column is axially arranged along the inner cylinder, and one end of the stand column is fixed with the top of the outer protective box.
As a further implementation mode, the heating rod is arranged above the material guiding surface, and a plurality of shifting pieces are uniformly distributed on one side close to the material guiding surface.
As a further implementation manner, the outer guard box is fixed to the support frame, and the inner cylinder is connected with a driving mechanism fixed to the inner side of the support frame.
As a further implementation mode, the driving mechanism comprises a motor and a gear assembly, and the motor is connected with the inner barrel through the gear assembly.
The utility model has the following beneficial effects:
(1) the multi-stage material guide device is provided with the plurality of material guide frames, multi-stage material guide is realized in the process that the material guide frames rotate along with the inner cylinder, the steam pipeline is arranged on the outer wall of the inner cylinder, the temperature in the inner cylinder is increased through the steam pipeline, the materials are heated and dried in the process of conveying, the continuous drying of the materials is realized, and the drying efficiency is high.
(2) According to the material guide frame, the heating rod is arranged on the material guide surface, materials on the material guide surface are heated in an auxiliary mode through the heating rod, and the poking pieces are arranged on the surface of the heating rod, so that the materials can be spread on the material guide surface more uniformly, the heating efficiency is improved, and the heating quality is guaranteed.
(3) The material guide frame comprises a first material guide part, a second material guide part and a frame body, wherein the first material guide part is of an inverted cone structure, and the frame body is of a cone structure, so that the material guide is facilitated; the material rolls on the guide surface along with the rotation of the inner cylinder on the surface of the first guide part, reaches the surface of the rack body through the discharge hole of the second guide part, and is guided to the surface of the next guide frame through the rack body, so that the material is guided and conveyed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic block diagram of the present invention according to one or more embodiments;
FIG. 2 is a schematic view of a material guide frame structure according to one or more embodiments of the present invention;
FIG. 3 is a partial schematic illustration of an inner barrel and outer shroud installation according to one or more embodiments of the present disclosure;
wherein, 1, a support frame; 2. an outer protecting box; 201. a steam line; 202. a feed inlet; 3. an inner barrel; 301. a discharge port; 4. a column; 401. a heating rod; 402. a shifting sheet; 5. a material guide frame; 501. a first material guiding part; 502. a material guiding strip; 503. a second material guiding part; 504. a discharge hole; 505. a frame body; 6. a drive mechanism; 601. a motor; 602. a driving gear; 603. a gear disc.
Detailed Description
The first embodiment is as follows:
the embodiment provides a drying device for catalyst production, as shown in fig. 1, including support frame 1, outer guard box 2, inner tube 3, guide frame 5, outer guard box 2 is fixed in support frame 1, and inner tube 3 rotates to be connected inside outer guard box 2, and guide frame 5 sets up a plurality ofly along the 3 axial of inner tube, and guide frame 5 can be along the relative outer guard box 2 rotations of inner tube 3.
Further, the inner cylinder 3 is a hollow cylindrical structure, the axis of the inner cylinder is arranged along the arrangement direction, the top end of the inner cylinder 3 is of an open structure, and the bottom end of the inner cylinder is provided with a discharge hole 301; the inner cylinder 3 is sleeved on the outer protecting box 2, and the top end of the outer protecting box 2 is provided with a feeding hole 202. The material enters the inner barrel 3 from the feeding hole 202, is guided by the multistage guide frame 5 and then is output from the discharging hole 301. In order to facilitate the material output from the inner barrel 3, the bottom surface of the inner barrel 3 of the embodiment is provided with a downward inclined surface.
As shown in fig. 1 and 3, a cavity is formed between the outer wall of the inner drum 3 and the inner wall of the outer casing 2, a steam pipeline 201 is arranged in the cavity, and steam is input into the steam pipeline 201 to heat the inner drum 3. In this embodiment, the steam pipes 201 are spirally distributed to ensure uniform heating. It will be appreciated that in other embodiments, the steam pipes 201 may be distributed in other forms, such as a plurality of pipes distributed uniformly along the circumference of the inner drum 3.
Further, the inner cylinder 3 is connected with a driving mechanism 6 fixed on the inner side of the support frame 1, and the driving mechanism 6 drives the inner cylinder 3 to rotate relative to the outer protective box 2. In this embodiment, the driving mechanism 6 includes a motor 601 and a gear assembly, and the motor 601 is connected to the inner barrel 3 through the gear assembly; the gear assembly comprises a driving gear 602 connected with the motor 601 and a gear disc 603 sleeved on the outer wall of the inner drum 3, and the gear disc 603 is meshed with the driving gear 602. Of course, in other embodiments, the drive mechanism 6 may also employ other rotary drive configurations.
Further, as shown in fig. 2, the material guiding frame includes a first material guiding portion 501, a second material guiding portion 503 and a frame body 505, the first material guiding portion 501 is an inverted frustum structure with two open ends and a hollow interior, and a material guiding surface is formed on an inner surface of the first material guiding portion 501; one end of the first material guiding portion 501 is fixed to the inner wall of the inner cylinder 3, the other end of the first material guiding portion is communicated with the second material guiding portion 503, and the material enters the second material guiding portion 503 through the inclined material guiding surface.
In order to further ensure the material guiding effect, the material guiding surface can be provided with a plurality of material guiding strips 502 along the circumferential direction, and the shape of the material guiding strips 502 is adapted to the inclination degree of the material guiding surface.
In this embodiment, the second material guiding portion 503 is a straight pipe section, and one end of the straight pipe section away from the first material guiding portion 501 is connected to the frame body 505; a plurality of discharge holes 504 are formed in the circumferential direction of the connecting end of the second material guiding portion 503 and the frame body 505, and the material is guided by the second material guiding portion 503 and then is discharged from the discharge holes 504.
In order to facilitate the material to enter the next-stage material guiding frame 5 from the discharging hole 504, the frame body 505 is provided with a conical structure, and the conical surface of the frame body guides the material. A gap is formed between one end of the frame body 505 far away from the second material guiding part 503 and the inner wall of the inner cylinder 3, and the material is discharged from the discharging hole 504 and then falls into the next-stage material guiding frame 5 through the gap by the guiding of the frame body 505.
The bottom surface of the frame body 505 is provided with a plurality of uniformly distributed guide teeth, in this embodiment, the guide teeth are of a zigzag structure, and in the rotating process of the inner cylinder 3, the material is guided to the material guiding surface of the next-stage material guiding frame 5 through the guide teeth.
Further, the material guide surface upside of the material guide frame 5 is provided with a heating rod 401, the heating rod 401 is provided with a plurality of heating rods along the circumferential direction of the material guide surface, and the axis of the heating rod 401 is parallel to the material guide surface. The heating rod 401 has a certain distance from the material guiding surface, one end of the heating rod is connected with the upright post 4, the upright post 4 is arranged along the axial direction of the inner barrel 3, and the top end of the upright post 4 is fixed with the top of the outer guard box 2. The heating rod 401 is arranged in the direction of the axis of the upright column 4 at intervals, each group is provided with a plurality of heating rods, and the heating rod 401 is used for heating the material on the material guide surface in an auxiliary manner, so that the heating effect is good.
A plurality of shifting pieces 402 are uniformly distributed on one side, close to the material guiding surface, of the heating rod 401, and in the process that the material guiding frame 5 rotates along with the inner cylinder 3, the material can be more uniformly spread on the material guiding surface of the first material guiding portion 501 through the shifting pieces 402.
The working principle of the embodiment is as follows:
the catalyst to be dried is conveyed into the inner barrel 3 through the feeding hole 202, the catalyst is conveyed downwards through the material guide frame 5, the temperature inside the inner barrel 3 is raised through the steam pipeline 201, the catalyst is conveyed by the material guide frame 5, the material is heated and dried in the conveying process, the continuous drying of the material is realized, and the drying efficiency is high.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A drying device for catalyst production is characterized by comprising an outer protecting box and an inner barrel which is rotatably connected in the outer protecting box, wherein a steam pipeline is arranged between the outer protecting box and the inner barrel; a feed inlet is formed in one end of the outer protective box, and a discharge outlet is formed in one end, far away from the feed inlet, of the inner barrel; a plurality of material guide frames are axially installed on the inner cylinder at intervals, a material guide surface is formed at one end of each material guide frame, and a plurality of heating rods are distributed on the material guide surface along the circumferential direction.
2. The drying device for catalyst production according to claim 1, wherein the material guide frame comprises a first material guide part, a second material guide part and a frame body, one end of the second material guide part is communicated with the inside of the first material guide part, and the other end of the second material guide part is fixed with the frame body;
and a plurality of discharge holes are formed in the circumferential direction of the connecting end of the second material guide part and the frame body.
3. The drying device for catalyst production according to claim 2, wherein the first material guiding portion is an inverted frustum structure with two open ends and a hollow interior, one end of the first material guiding portion is fixed to the inner wall of the inner cylinder, and the other end of the first material guiding portion is communicated with the second material guiding portion.
4. The drying device for catalyst production according to claim 3, wherein the inner surface of the first material guiding portion is a material guiding surface.
5. The drying device for catalyst production according to claim 2, wherein the frame body is a conical structure, and one end of the frame body, which is far away from the second material guiding portion, has a gap with the inner wall of the inner barrel.
6. The drying device for catalyst production according to claim 2 or 5, wherein the bottom surface of the frame body is provided with a plurality of uniformly distributed guide teeth.
7. The drying device for catalyst production according to claim 1, wherein one end of the heating rod is fixed to the column, the column is axially disposed along the inner cylinder, and one end of the column is fixed to the top of the outer casing.
8. The drying device for catalyst production according to claim 7, wherein the heating rod is arranged above the material guiding surface, and a plurality of shifting pieces are uniformly distributed on one side close to the material guiding surface.
9. The drying device for catalyst production according to claim 1, wherein the outer casing is fixed to the support frame, and the inner casing is connected to a driving mechanism fixed inside the support frame.
10. The drying device for catalyst production according to claim 9, wherein the driving mechanism comprises a motor and a gear assembly, and the motor is connected with the inner barrel through the gear assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494735.2U CN215952146U (en) | 2021-10-15 | 2021-10-15 | A drying device for catalyst production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494735.2U CN215952146U (en) | 2021-10-15 | 2021-10-15 | A drying device for catalyst production |
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| CN215952146U true CN215952146U (en) | 2022-03-04 |
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| CN202122494735.2U Active CN215952146U (en) | 2021-10-15 | 2021-10-15 | A drying device for catalyst production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674117A (en) * | 2022-04-27 | 2022-06-28 | 浙江元派塑胶有限公司 | Dehumidification desiccator is used to plastic with even drying function |
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2021
- 2021-10-15 CN CN202122494735.2U patent/CN215952146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674117A (en) * | 2022-04-27 | 2022-06-28 | 浙江元派塑胶有限公司 | Dehumidification desiccator is used to plastic with even drying function |
| CN114674117B (en) * | 2022-04-27 | 2023-06-23 | 浙江元派塑胶有限公司 | Dehumidification desiccator for plastic with even desiccation function |
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