CN219441687U - Neutralization reaction cauldron is used in triisobutyl phosphate preparation - Google Patents
Neutralization reaction cauldron is used in triisobutyl phosphate preparation Download PDFInfo
- Publication number
- CN219441687U CN219441687U CN202320623270.2U CN202320623270U CN219441687U CN 219441687 U CN219441687 U CN 219441687U CN 202320623270 U CN202320623270 U CN 202320623270U CN 219441687 U CN219441687 U CN 219441687U
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- CN
- China
- Prior art keywords
- reaction kettle
- kettle body
- fixed
- wall
- triisobutyl phosphate
- 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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- HRKAMJBPFPHCSD-UHFFFAOYSA-N Tri-isobutylphosphate Chemical compound CC(C)COP(=O)(OCC(C)C)OCC(C)C HRKAMJBPFPHCSD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000006386 neutralization reaction Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 2
- -1 acrylic ester Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 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
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a neutralization reaction kettle for preparing triisobutyl phosphate, which belongs to the technical field of triisobutyl phosphate preparation and comprises a columnar reaction kettle body, wherein a plurality of feeding hoppers are inserted into the upper end of the reaction kettle body, a discharging pipe is inserted into the side wall of the reaction kettle body, a stirring motor is fixed at the upper end of the reaction kettle body, a main shaft of the stirring motor penetrates into the reaction kettle body and is fixedly provided with a driving rod, an electric push rod is fixed at the inner bottom of the reaction kettle body, and a sealing slide plate is fixed at the rod head of the electric push rod. According to the utility model, the sealing slide plate moving under the action of the electric push rod can realize the integral movement of liquid after washing and layering, so that the water and triisobutyl phosphate products can be conveniently taken out in sequence by using the discharge pipe, the adaptability is stronger, and meanwhile, attachments on the inner wall of the reaction kettle body can be scraped by using the vertical scraping block, so that the full utilization of raw materials can be ensured, and the subsequent direct use is facilitated.
Description
Technical Field
The utility model relates to the technical field of triisobutyl phosphate preparation, in particular to a neutralization reaction kettle for triisobutyl phosphate preparation.
Background
Tributyl phosphate is a colorless and odorless liquid which can be mixed with various organic solvents, has wide application, can be used as a solvent, a plasticizer and an extractant of paint, ink and adhesives, has good polymerization inhibition effect on acrylic ester components, and can quickly eliminate the formed foam film in an unstable state, so that the tributyl phosphate can be used as an industrial defoamer.
Through retrieving, put forward a neutralization reaction cauldron for triisobutyl phosphate preparation in the patent of application number CN202122239150.6, relate to triisobutyl phosphate field, to the problem that the reaction condition when carrying out neutralization washing in the triisobutyl phosphate preparation process that uses on the market at present can't be satisfied to the reation kettle, the present proposal includes a jar body, the motor is installed at the top of jar body, just the (mixing) shaft of downwardly extending is installed to the output of motor, one side of motor is provided with the pumping mechanism that extends to jar internal, the outside symmetry of jar body is provided with feeding mechanism, just inside and outside feeding mechanism link up jar body, the inner wall fixed mounting of jar body has the PH detector. According to the utility model, the reaction solution can be added into the tank body through the feeding mechanism, meanwhile, the solution can be filtered through the filter screen, and the heating ring arranged on the circumferential outer wall of the water pipe is convenient for keeping the water temperature in the water pipe, so that the water pipe is more suitable for the temperature required by the neutralization reaction;
but the device can't clear up the impurity that the reation kettle inner wall is attached to can make follow-up clearance work comparatively troublesome, can't guarantee material make full use of, we propose a triisobutyl phosphate preparation to solve above-mentioned problem with neutralization reaction cauldron.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a neutralization reaction kettle for preparing triisobutyl phosphate, which solves the problem that impurities attached to the inner wall of the reaction kettle cannot be cleaned in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the neutralization reaction kettle for preparing the triisobutyl phosphate comprises a columnar reaction kettle body, wherein a plurality of feed hoppers are inserted into the upper end of the reaction kettle body, a discharge pipe is inserted into the side wall of the reaction kettle body, a stirring motor is fixed at the upper end of the reaction kettle body, a main shaft of the stirring motor penetrates into the reaction kettle body and is coaxially fixed with a driving rod, an electric push rod is fixed at the inner bottom of the reaction kettle body, a sealing slide plate is fixed at the rod head of the electric push rod, an annular column is rotatably connected with the upper end of the sealing slide plate, a plurality of second stirring blocks are fixed on the circumferential side wall of the annular column, the driving rod is in sealed sliding connection with the inner wall of the annular column along the vertical direction, and a limiting mechanism for preventing the driving rod and the annular column from rotating relatively is further arranged;
the lower part circumference lateral wall of annular post is fixed with a plurality of horizontal connecting blocks, and the tip of every horizontal connecting block all is fixed with vertical scraping block, and vertical scraping block offsets with reation kettle body inner wall.
Further, the front end of the reaction kettle body is penetrated and embedded with a transparent plate.
Further, the limiting mechanism comprises a sliding groove vertically arranged on the inner wall of the annular column, a limiting block is fixed on the circumferential side wall of the driving rod, and the limiting block abuts against the inner wall of the sliding groove.
Further, the upper portion of the inner wall of the reaction kettle body is fixedly provided with a horizontal partition plate for dividing the interior of the reaction kettle body into two cavities, the inner top of the reaction kettle body is fixedly provided with a heating ring, a driving rod penetrates through the horizontal partition plate, and a plurality of discharging grooves which can enable the two cavities to be communicated are formed in the horizontal partition plate in a penetrating mode.
Further, a plurality of groups of first stirring blocks are fixed on the circumferential side wall of the driving rod, and the first stirring blocks are located above the horizontal partition plate.
Further, an electromagnetic valve is arranged in each blanking groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the sealing sliding plate capable of moving under the action of the electric push rod is arranged, so that the integral movement of liquid after washing and layering can be realized, the water and triisobutyl phosphate products can be conveniently and sequentially taken out by using the discharging pipe, the adaptability is stronger, and meanwhile, the vertical scraping block is utilized to scrape attachments on the inner wall of the reaction kettle body, so that the full utilization of raw materials can be ensured, and the subsequent direct use is facilitated.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a neutralization reaction kettle for preparing triisobutyl phosphate according to an embodiment of the utility model.
Fig. 2 is a front view of a neutralization reaction kettle for preparing triisobutyl phosphate according to an embodiment of the present utility model.
Fig. 3 is an enlarged view of a portion a in fig. 1.
In the above figures: 1. a reaction kettle body; 2. a feed hopper; 3. a discharge pipe; 4. a stirring motor; 5. a driving rod; 6. a first stirring block; 7. an electric push rod; 8. a sealing slide plate; 9. an annular column; 10. a sliding groove; 11. a limiting block; 12. a second stirring block; 13. a horizontal connecting block; 14. a vertical scraping block; 15. a horizontal partition; 16. a heating ring; 17. discharging groove; 18. and a transparent plate.
Detailed Description
In order to make the technical means, creation characteristics, achievement of the purpose and function of the present utility model more clear and easy to understand, the technical scheme of the present utility model is further described below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, the embodiment of the utility model provides a neutralization reaction kettle for preparing triisobutyl phosphate, which comprises a columnar reaction kettle body 1, wherein a plurality of feed hoppers 2 are inserted into the upper end of the reaction kettle body 1, a discharge pipe 3 is inserted into the side wall of the reaction kettle body 1, a stirring motor 4 is fixed at the upper end of the reaction kettle body 1, a main shaft of the stirring motor 4 penetrates into the reaction kettle body 1 and is coaxially fixed with a driving rod 5, an electric push rod 7 is fixed at the inner bottom of the reaction kettle body 1, a sealing slide plate 8 is fixed at the rod head of the electric push rod 7, the sealing slide plate 8 is in sealing sliding connection with the inner wall of the reaction kettle body 1, the upper end of the sealing slide plate 8 is rotationally connected with an annular column 9, a plurality of second stirring blocks 12 are fixed on the circumferential side wall of the annular column 9, the driving rod 5 and the inner wall of the annular column 9 are in sealing sliding connection in the vertical direction, a limiting mechanism for preventing the driving rod 5 and the annular column 9 from rotating relatively is also arranged, and a transparent plate 18 is embedded at the front end of the reaction kettle body 1; the lower part circumference lateral wall of annular post 9 is fixed with a plurality of horizontal connecting blocks 13, and the tip of every horizontal connecting block 13 all is fixed with vertical scraping block 14, and vertical scraping block 14 offsets with reation kettle body 1 inner wall.
The limiting mechanism comprises a sliding groove 10 vertically arranged on the inner wall of the annular column 9, a limiting block 11 is fixed on the circumferential side wall of the driving rod 5, and the limiting block 11 abuts against the inner wall of the sliding groove 10; through setting up stop gear, annular post 9 of being convenient for can be along with actuating lever 5 and under electric putter 7 promotion along actuating lever 5 vertical sliding from top to bottom, and then the vertical scraping block 14 that scrapes of accessible reaction area inner wall attachment to can the abundant reaction of raw materials, the subsequent clearance of being convenient for moreover.
The upper part of the inner wall of the reaction kettle body 1 is fixedly provided with a horizontal partition plate 15 for dividing the interior of the reaction kettle body 1 into two cavities, the inner top of the reaction kettle body 1 is fixedly provided with a heating ring 16, a driving rod 5 penetrates through the horizontal partition plate 15, a plurality of groups of first stirring blocks 6 are fixed on the circumferential side wall of the driving rod 5, the first stirring blocks 6 are positioned above the second stirring blocks 12, and the horizontal partition plate 15 is positioned between the first stirring blocks 6 and the second stirring blocks 12; a plurality of blanking grooves 17 are formed in the horizontal partition plate 15 in a penetrating mode, electromagnetic valves are arranged in the blanking grooves 17, the horizontal partition plate 15 is arranged, heating of moisture can be achieved in the neutralization reaction process of raw materials, meanwhile, under the action of the first stirring block 6, uniform heating of the moisture can be achieved, and the subsequent water washing effect is better.
The working principle of the utility model is as follows: in the preparation and neutralization process of the triisobutyl phosphate, firstly, various raw materials are required to be sequentially added into the reaction kettle body 1 along a plurality of feed hoppers 2, at the moment, through controlling the stirring motor 4, the rotation of the driving rod 5 can be realized under the driving of the main shaft of the stirring motor 4, and then the rotation of the annular column 9 can be driven by the limiting mechanism, so that the rotation of the second stirring block 12 along with the driving rod 5 can be realized, and further, the full mixing of the raw materials in the reaction kettle body 1 can be realized by utilizing a plurality of second stirring blocks 12, so that the triisobutyl phosphate can be conveniently and rapidly prepared and used;
in the neutralization process of the raw materials, the electromagnetic valve in the blanking groove 17 is closed, at the moment, water is injected downwards along the feed hopper 2, then the heating ring 16 at the inner top of the reaction kettle body 1 is utilized to heat the water, meanwhile, in the rotation process along with the driving rod 5, the uniform heating of the water can be realized, the water washing effect of the neutralized triisobutyl phosphate is better, after the neutralization and the water heating are finished, the electromagnetic valve is opened, the opening of the blanking groove 17 is realized, so that the water washing of the raw materials can be realized, the water heating and the neutralization reaction of the raw materials can be realized, and the preparation efficiency of the triisobutyl phosphate can be effectively increased;
after the raw materials are washed and kept still, the vertical scraping block 14 is firstly made to move to a position where the discharging pipe 3 cannot be plugged, then the electric push rod 7 is used for driving the sealing slide plate 8 to move up and down, so that the whole liquid can be moved up, the separation layer surface corresponds to the bottom of the discharging pipe 3, the discharging pipe 3 is opened to completely discharge the upper liquid, then the sealing slide plate 8 is pushed continuously, the lower liquid can be discharged, the layered liquid can be discharged independently, the preparation and the use of the triisobutyl phosphate are facilitated, moreover, the vertical scraping block 14 which is propped against the inner wall of the reaction kettle body 1 and can move up and down along with the annular column 9 and the sealing slide plate 8 is utilized, the scraping of attachments on the inner wall of the reaction kettle body 1 can be realized, the full utilization of the raw materials can be ensured, and the subsequent direct use is facilitated.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The neutralization reaction kettle for preparing the triisobutyl phosphate is characterized by comprising a columnar reaction kettle body (1), wherein a plurality of feed hoppers (2) are inserted into the upper end of the reaction kettle body (1), a discharging pipe (3) is inserted into the side wall of the reaction kettle body (1), a stirring motor (4) is fixed to the upper end of the reaction kettle body (1), a main shaft of the stirring motor (4) penetrates into the reaction kettle body (1) and is coaxially fixed with a driving rod (5), an electric push rod (7) is fixed to the inner bottom of the reaction kettle body (1), a sealing slide plate (8) is fixed to the rod head of the electric push rod (7), an annular column (9) is connected to the upper end of the sealing slide plate (8) in a rotating mode, a plurality of second stirring blocks (12) are fixed to the circumferential side wall of the annular column (9), and the driving rod (5) is in sealing sliding connection with the inner wall of the annular column (9) along the vertical direction;
the lower part circumference lateral wall of annular post (9) is fixed with a plurality of horizontal connecting blocks (13), and the tip of every horizontal connecting block (13) all is fixed with vertical scraping block (14), and vertical scraping block (14) offsets with reation kettle body (1) inner wall.
2. The neutralization reaction kettle for preparing triisobutyl phosphate according to claim 1, wherein a transparent plate (18) is inserted through the front end of the reaction kettle body (1).
3. The neutralization reaction kettle for preparing triisobutyl phosphate according to claim 1, wherein the limiting mechanism comprises a sliding groove (10) vertically arranged on the inner wall of the annular column (9), a limiting block (11) is fixed on the circumferential side wall of the driving rod (5), and the limiting block (11) is abutted against the inner wall of the sliding groove (10).
4. The neutralization reaction kettle for preparing triisobutyl phosphate according to claim 1, characterized in that a horizontal partition plate (15) for dividing the interior of the reaction kettle body (1) into two cavities is fixedly arranged on the upper portion of the inner wall of the reaction kettle body (1), a heating ring (16) is fixed on the inner top of the reaction kettle body (1), a driving rod (5) penetrates through the horizontal partition plate (15), and a plurality of blanking grooves (17) capable of enabling the two cavities to be communicated are formed in the horizontal partition plate (15).
5. The neutralization reaction kettle for preparing triisobutyl phosphate according to claim 4, wherein a plurality of groups of first stirring blocks (6) are fixed on the circumferential side wall of the driving rod (5), and the first stirring blocks (6) are located above the horizontal partition plate (15).
6. The neutralization reaction kettle for preparing triisobutyl phosphate according to claim 4, wherein an electromagnetic valve is arranged in each of the discharging tanks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623270.2U CN219441687U (en) | 2023-03-27 | 2023-03-27 | Neutralization reaction cauldron is used in triisobutyl phosphate preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320623270.2U CN219441687U (en) | 2023-03-27 | 2023-03-27 | Neutralization reaction cauldron is used in triisobutyl phosphate preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219441687U true CN219441687U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320623270.2U Active CN219441687U (en) | 2023-03-27 | 2023-03-27 | Neutralization reaction cauldron is used in triisobutyl phosphate preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219441687U (en) |
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2023
- 2023-03-27 CN CN202320623270.2U patent/CN219441687U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A neutralization reactor for preparing triisobutyl phosphate as a backup Granted publication date: 20230801 Pledgee: Agricultural Bank of China Limited Jiangling County Sub branch Pledgor: Hubei Jinruijing Biotechnology Co.,Ltd. Registration number: Y2024980015612 |