CN220405565U - Sealing structure and waste hydrochloric acid reaction kettle - Google Patents
Sealing structure and waste hydrochloric acid reaction kettle Download PDFInfo
- Publication number
- CN220405565U CN220405565U CN202321462030.5U CN202321462030U CN220405565U CN 220405565 U CN220405565 U CN 220405565U CN 202321462030 U CN202321462030 U CN 202321462030U CN 220405565 U CN220405565 U CN 220405565U
- Authority
- CN
- China
- Prior art keywords
- wall
- sealing
- feeding pipe
- fixedly connected
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 66
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 15
- 239000002699 waste material Substances 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Abstract
The utility model relates to the field of reaction kettles, and particularly discloses a sealing structure and a waste hydrochloric acid reaction kettle, comprising: the inner wall of one side of the kettle body is provided with a feeding pipe, the inner wall of one end of the feeding pipe, which is close to the inside of the kettle body, is provided with a fixed ring, the inner wall of the fixed ring is provided with a first sealing ring, the side wall of one end of the feeding pipe, which is far away from the fixed ring, is provided with a mounting groove, and the inner wall of the mounting groove is provided with a second sealing ring; during in-service use, with sealed lid and inlet pipe threaded connection, the closing plate of regulation pole one end simultaneously under the extrusion of spring with one side outer wall in close contact with of first sealing washer, along with the fixed of sealed lid, the effort of contact between closing plate and the first sealing washer is bigger, and sealed effect is stronger, until the one side outer wall in close contact of the second sealing washer of sealed lid and inlet pipe one end simultaneously, accomplishes the sealed improvement sealed effect to the inlet pipe.
Description
Technical Field
The utility model relates to the field of reaction kettles, in particular to a sealing structure and a waste hydrochloric acid reaction kettle.
Background
The reaction kettle is widely understood to be a container with physical or chemical reaction, realizes the heating, evaporating, cooling and low-high-speed mixing functions of technological requirements through structural design and parameter configuration of the container, is widely applied to the fields of petroleum, chemical industry and the like, is a pressure container for completing technological processes of vulcanization, nitration and the like,
in the prior art, hydrochloric acid is poured into a kettle body and then a motor is driven to stir when the hydrochloric acid reaction kettle is used.
However, the sealing cover of the reaction kettle is often not tightly sealed, so that leakage is caused or the sealing cover can be corroded by hydrochloric acid in the kettle body after long-time use.
Disclosure of Invention
The utility model aims to provide a sealing structure and a waste hydrochloric acid reaction kettle so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sealing structure, the sealing structure comprising:
the kettle comprises a kettle body, wherein a feeding pipe is arranged on the inner wall of one side of the kettle body, a fixed ring is arranged on the inner wall of one end, close to the inside of the kettle body, of the feeding pipe, a first sealing ring is arranged on the inner wall of the fixed ring, a mounting groove is formed in the side wall of one end, far away from the fixed ring, of the feeding pipe, and a second sealing ring is arranged on the inner wall of the mounting groove;
the inner wall of the sealing cover is in threaded connection with the outer wall of one end of the feeding pipe, a fixed block is arranged on the outer wall of one side, close to the feeding pipe, of the sealing cover, and an adjusting cavity is formed in the fixed block; and
The baffle one side outer wall of baffle be equipped with adjust the spring of intracavity wall fixed connection, the baffle one side outer wall of keeping away from the spring is equipped with the regulation pole, the one end lateral wall fixedly connected with of regulation pole and the closing plate of first sealing washer close contact.
Preferably, the outer wall of the feeding pipe is fixedly connected with the inner wall of the kettle body, and the outer wall of the fixed ring is fixedly connected with the inner wall of one end of the feeding pipe.
Preferably, the outer wall of one side of the first sealing ring is fixedly connected with the outer wall of one side of the fixing ring, and the outer wall of one side of the second sealing ring is fixedly connected with the inner wall of one side of the mounting groove.
Preferably, the side wall at one end of the fixed block is fixedly connected with the outer wall at one side of the sealing cover.
Preferably, the side wall at one end of the spring is tightly contacted with the outer wall at one side of the baffle, the outer wall at the other side of the baffle is fixedly connected with the side wall at one end of the adjusting rod, and the outer wall of the adjusting rod is slidably connected with the inner wall of the adjusting cavity.
A waste hydrochloric acid reaction kettle comprises the sealing structure.
Compared with the prior art, the utility model has the beneficial effects that:
with sealed lid and inlet pipe threaded connection, the closing plate of regulation pole one end simultaneously with one side outer wall in close contact of first sealing washer under the extrusion of spring, along with the fixed of sealed lid, the effort of contact between closing plate and the first sealing washer is bigger, and sealed effect is stronger, until one side outer wall in close contact of the second sealing washer of sealed lid and inlet pipe one end simultaneously, accomplish the sealed improvement sealed effect to the inlet pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of the structure of the area a in fig. 2 according to the present utility model.
In the figure: the kettle comprises a kettle body 1, a feeding pipe 2, a fixed ring 3, a first sealing ring 4, a mounting groove 5, a second sealing ring 6, a sealing cover 7, a fixed block 8, an adjusting cavity 9, a spring 10, a baffle 11, an adjusting rod 12 and a sealing plate 13.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-3, the present utility model provides a technical solution: a seal structure, the seal structure comprising:
the kettle comprises a kettle body 1, wherein a feeding pipe 2 is arranged on the inner wall of one side of the kettle body 1, a fixed ring 3 is arranged on the inner wall of one end, close to the inside of the kettle body 1, of the feeding pipe 2, a first sealing ring 4 is arranged on the inner wall of the fixed ring 3, a mounting groove 5 is formed in the side wall of one end, far away from the fixed ring 3, of the feeding pipe 2, and a second sealing ring 6 is arranged on the inner wall of the mounting groove 5; the inner wall of the sealing cover 7 is in threaded connection with the outer wall of one end of the feeding pipe 2, a fixed block 8 is arranged on the outer wall of one side, close to the feeding pipe 2, of the sealing cover 7, and an adjusting cavity 9 is formed in the fixed block 8; and a spring 10 fixedly connected with the inner wall of the adjusting cavity 9 is arranged on the outer wall of one side of the baffle 11, an adjusting rod 12 is arranged on the outer wall of one side of the baffle 11 away from the spring 10, and a sealing plate 13 tightly contacted with the first sealing ring 4 is fixedly connected with the side wall of one end of the adjusting rod 12. A waste hydrochloric acid reaction kettle comprises an upper sealing structure;
through the seal structure to the inlet pipe setting on the reation kettle, improve the sealed effect of whole inlet pipe 2, avoid the inside entering air of cauldron to influence the reaction.
Embodiment two:
referring to fig. 1-3, in order to further improve the sealing effect of the feeding pipe 2, on the basis of the first embodiment, the outer wall of the feeding pipe 2 is fixedly connected with the inner wall of the kettle body 1, the outer wall of the fixed ring 3 is fixedly connected with one end inner wall of the feeding pipe 2, one side outer wall of the first sealing ring 4 is fixedly connected with one side outer wall of the fixed ring 3, one side outer wall of the second sealing ring 6 is fixedly connected with one side inner wall of the mounting groove 5, one side wall of the fixed block 8 is fixedly connected with one side outer wall of the sealing cover 7, one side wall of the spring 10 is tightly contacted with one side outer wall of the baffle 11, the other side outer wall of the baffle 11 is fixedly connected with one side wall of the adjusting rod 12, and the outer wall of the adjusting rod 12 is slidably connected with the inner wall of the adjusting cavity 9;
the sealing cover 7 is in threaded connection with the feeding pipe 2 to be fixed, the sealing plate 13 at one end of the adjusting rod 12 is in tight contact with the outer wall of one side of the first sealing ring 4 under the extrusion of the spring 10, and the sealing cover 7 is in tight contact with the outer wall of one side of the second sealing ring 6 at one end of the feeding pipe 2 to further improve the sealing effect of the feeding pipe.
During the in-service use, with sealed lid 7 and inlet pipe 2 threaded connection, the closing plate 13 of regulation pole 12 one end is under the extrusion of spring 10 and the outer wall in one side of first sealing washer 4 in close contact simultaneously, along with sealed lid 7's fixed, the effort of contact between closing plate 13 and the first sealing washer 4 is bigger, and the sealed effect is stronger, until the outer wall in one side of the second sealing washer 6 of sealed lid 7 and inlet pipe 2 one end in close contact simultaneously, accomplishes the sealed improvement sealed effect to the inlet pipe.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. A sealing structure, characterized in that: the sealing structure comprises:
the kettle comprises a kettle body (1), wherein a feeding pipe (2) is arranged on the inner wall of one side of the kettle body (1), a fixed ring (3) is arranged on the inner wall of one end, close to the inside of the kettle body (1), of the feeding pipe (2), a first sealing ring (4) is arranged on the inner wall of the fixed ring (3), a mounting groove (5) is formed in the side wall, far away from the fixed ring (3), of one end of the feeding pipe (2), and a second sealing ring (6) is arranged on the inner wall of the mounting groove (5);
the inner wall of the sealing cover (7) is in threaded connection with the outer wall of one end of the feeding pipe (2), a fixed block (8) is arranged on the outer wall of one side, close to the feeding pipe (2), of the sealing cover (7), and an adjusting cavity (9) is formed in the fixed block (8); and
Baffle (11) one side outer wall be equipped with adjust chamber (9) inner wall fixed connection's spring (10), baffle (11) one side outer wall that keeps away from spring (10) is equipped with regulation pole (12), the one end lateral wall fixedly connected with of regulation pole (12) and sealing plate (13) of first sealing washer (4) close contact.
2. A sealing arrangement according to claim 1, wherein: the outer wall of the feed pipe (2) is fixedly connected with the inner wall of the kettle body (1), and the outer wall of the fixed ring (3) is fixedly connected with the inner wall of one end of the feed pipe (2).
3. A sealing arrangement according to claim 1, wherein: one side outer wall of the first sealing ring (4) is fixedly connected with one side outer wall of the fixed ring (3), and one side outer wall of the second sealing ring (6) is fixedly connected with one side inner wall of the mounting groove (5).
4. A sealing arrangement according to claim 1, wherein: one end side wall of the fixed block (8) is fixedly connected with one side outer wall of the sealing cover (7).
5. A sealing arrangement according to claim 1, wherein: one end side wall of the spring (10) is tightly contacted with one side outer wall of the baffle (11), the other side outer wall of the baffle (11) is fixedly connected with one end side wall of the adjusting rod (12), and the outer wall of the adjusting rod (12) is slidably connected with the inner wall of the adjusting cavity (9).
6. A waste hydrochloric acid reaction kettle is characterized in that: a sealing structure comprising any of the above claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462030.5U CN220405565U (en) | 2023-06-08 | 2023-06-08 | Sealing structure and waste hydrochloric acid reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321462030.5U CN220405565U (en) | 2023-06-08 | 2023-06-08 | Sealing structure and waste hydrochloric acid reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405565U true CN220405565U (en) | 2024-01-30 |
Family
ID=89643878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321462030.5U Active CN220405565U (en) | 2023-06-08 | 2023-06-08 | Sealing structure and waste hydrochloric acid reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405565U (en) |
-
2023
- 2023-06-08 CN CN202321462030.5U patent/CN220405565U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |