CN213348828U - Indoor outer water conservancy diversion adjusting device in esterification reaction cauldron - Google Patents
Indoor outer water conservancy diversion adjusting device in esterification reaction cauldron Download PDFInfo
- Publication number
- CN213348828U CN213348828U CN202022237915.8U CN202022237915U CN213348828U CN 213348828 U CN213348828 U CN 213348828U CN 202022237915 U CN202022237915 U CN 202022237915U CN 213348828 U CN213348828 U CN 213348828U
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- CN
- China
- Prior art keywords
- kettle body
- flow guide
- pull rod
- adjusting device
- esterification reaction
- 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.)
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Links
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 4
- 238000005192 partition Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an inner and outer chamber flow guide adjusting device of an esterification reaction kettle, which comprises a kettle body, wherein the kettle body comprises an inner chamber and an outer chamber; a feed inlet and a gas outlet are arranged at the upper part of the kettle body; the lower part of the kettle body is provided with a discharge hole, a first return port and a second return port; the bottom of the kettle body is provided with a heater; a partition plate is arranged between the inner chamber and the outer chamber, a flow guide seam is arranged on the partition plate, and the partition plate is abutted against the flow guide seam; flanges are arranged on two sides of the diversion seam in the vertical direction, and the baffle is provided with a groove matched with the flanges; a nut seat is arranged on the baffle plate, and a threaded section at the lower end of the pull rod is connected with the nut seat; the upper end of the pull rod is connected with a cover plate above the kettle body; and a spanner is arranged above the pull rod penetrating through the cover plate. The utility model has the advantages that: the position of the baffle plate on the flow guide seam can be adjusted at any time by utilizing the threaded connection relationship between the pull rod and the nut seat, so that the opening size of the flow guide seam is adjusted.
Description
Technical Field
The utility model relates to the technical field of chemical industry, specifically an inside and outside indoor flow regulating mechanism of reation kettle.
Background
The existing PBT esterification reaction kettle is a jacket vertical kettle, a heater is arranged at the lower part of the reaction kettle, a baffle plate is arranged between an inner chamber and an outer chamber, and a diversion seam is arranged on the baffle plate; the baffle is used for adjusting the opening and closing size of the diversion seam, and the liquid level of the inner chamber is adjusted. However, the baffle is arranged in the reaction kettle, so that the position of the baffle cannot be adjusted when the reaction kettle is used, and the requirement on the change of the liquid level in the reaction process cannot be met.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing an indoor water conservancy diversion adjusting device in esterification reaction cauldron, its characterized in that: the device comprises a kettle body, wherein the kettle body comprises an inner chamber and an outer chamber; a feed inlet and a gas outlet are arranged at the upper part of the kettle body; the lower part of the kettle body is provided with a discharge hole, a first return port and a second return port; the bottom of the kettle body is provided with a heater; a partition plate is arranged between the inner chamber and the outer chamber, a flow guide seam is arranged on the partition plate, and the partition plate is abutted against the flow guide seam; flanges are arranged on two sides of the diversion seam in the vertical direction, and the baffle is provided with a groove matched with the flanges; a nut seat is arranged on the baffle plate, and a threaded section at the lower end of the pull rod is connected with the nut seat; the upper end of the pull rod is connected with a cover plate above the kettle body; and a spanner is arranged above the pull rod penetrating through the cover plate.
The lower part of the clapboard is in a frustum shape, and the side surface of the clapboard is abutted against the inner chamber wall.
The flow guide slits are arranged on the symmetry axis of the partition plate.
A boss is arranged above the pull rod and embedded into the groove in the cover plate.
The utility model has the advantages that: the position of the baffle plate on the flow guide seam can be adjusted at any time by utilizing the threaded connection relationship between the pull rod and the nut seat, so that the opening size of the flow guide seam is adjusted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the position a-a of fig. 1.
Detailed Description
The utility model is described in detail with the accompanying drawings, as shown in the figures, the utility model comprises a kettle body 1, wherein the kettle body comprises an inner chamber 2 and an outer chamber 3; the upper part of the kettle body is provided with a feed inlet 4 and a gas outlet 5; the lower part of the kettle body is provided with a discharge hole 6, a first return port 12 and a second return port 13; the bottom of the kettle body is provided with a heater 7; a partition plate 8 is arranged between the inner chamber and the outer chamber, a flow guide seam 10 is arranged on the partition plate, and a baffle plate 9 is abutted against the flow guide seam 10; flanges 16 are arranged on two sides of the diversion seam in the vertical direction, and the baffle 9 is provided with a groove matched with the flanges 16; a nut seat 11 is arranged on the baffle plate, and a thread section at the lower end of the pull rod 14 is connected with the nut seat; the upper end of the pull rod is connected with a cover plate 17 above the kettle body; the pull rod penetrates through the upper part of the cover plate, and a wrench 15 is arranged.
The lower part of the clapboard is in a frustum shape 81, and the side surface of the clapboard is abutted against the inner chamber wall.
The flow guide slits are arranged on the symmetry axis of the partition plate.
A boss 18 is arranged above the pull rod and is embedded into a groove on the cover plate 17 to ensure the axial positioning of the pull rod.
Claims (4)
1. The utility model provides an inside and outside indoor water conservancy diversion adjusting device of esterification reaction cauldron which characterized in that: the device comprises a kettle body, wherein the kettle body comprises an inner chamber and an outer chamber; a feed inlet and a gas outlet are arranged at the upper part of the kettle body; the lower part of the kettle body is provided with a discharge hole, a first return port and a second return port; the bottom of the kettle body is provided with a heater; a partition plate is arranged between the inner chamber and the outer chamber, a flow guide seam is arranged on the partition plate, and the partition plate is abutted against the flow guide seam; flanges are arranged on two sides of the diversion seam in the vertical direction, and the baffle is provided with a groove matched with the flanges; a nut seat is arranged on the baffle plate, and a threaded section at the lower end of the pull rod is connected with the nut seat; the upper end of the pull rod is connected with a cover plate above the kettle body; and a spanner is arranged above the pull rod penetrating through the cover plate.
2. The internal and external flow guide adjusting device of the esterification reaction kettle according to claim 1, which is characterized in that: the lower part of the clapboard is in a frustum shape, and the side surface of the clapboard is abutted against the inner chamber wall.
3. The internal and external flow guide adjusting device of the esterification reaction kettle according to claim 1, which is characterized in that: the flow guide slits are arranged on the symmetry axis of the partition plate.
4. The internal and external flow guide adjusting device of the esterification reaction kettle according to claim 1, which is characterized in that: a boss is arranged above the pull rod and embedded into the groove in the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237915.8U CN213348828U (en) | 2020-10-10 | 2020-10-10 | Indoor outer water conservancy diversion adjusting device in esterification reaction cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237915.8U CN213348828U (en) | 2020-10-10 | 2020-10-10 | Indoor outer water conservancy diversion adjusting device in esterification reaction cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213348828U true CN213348828U (en) | 2021-06-04 |
Family
ID=76127649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022237915.8U Active CN213348828U (en) | 2020-10-10 | 2020-10-10 | Indoor outer water conservancy diversion adjusting device in esterification reaction cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213348828U (en) |
-
2020
- 2020-10-10 CN CN202022237915.8U patent/CN213348828U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: No. 30 Shenbei Road, Daoyi Economic Development Zone, Shenbei New District, Shenyang City, Liaoning Province, 110000 Patentee after: LIAONING COMMUNICATION University Country or region after: China Address before: 110031 3rd floor, Shenyang scientific innovation factory, 77 Nujiang street, Huanggu District, Shenyang City, Liaoning Province Patentee before: Liaoning best 3D Intelligent Cloud Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |