CN107200188B - Liquid storage tank for collecting TBP tributyl phosphate extracting agent - Google Patents
Liquid storage tank for collecting TBP tributyl phosphate extracting agent Download PDFInfo
- Publication number
- CN107200188B CN107200188B CN201710626031.1A CN201710626031A CN107200188B CN 107200188 B CN107200188 B CN 107200188B CN 201710626031 A CN201710626031 A CN 201710626031A CN 107200188 B CN107200188 B CN 107200188B
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- Prior art keywords
- liquid
- tributyl phosphate
- tank
- storage tank
- tbp tributyl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Removal Of Floating Material (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
A liquid storage tank for collecting TBP tributyl phosphate extractant relates to a liquid storage tank with a recovery function, a support (17) is arranged at the other side of the top of a tank body, a liquid suction block (14) is arranged in a cavity (13), a pressing block (6) is arranged at the bottom of a cover body (2), the other side of a box body (15) is respectively connected with two sets of rings A (1), and one side of the cover body (2) is connected with a lantern ring B (4); according to the invention, when water is discharged in a water washing process in the technological process for preparing TBP tributyl phosphate, the discharged washing water mixed with TBP tributyl phosphate is collected, the liquid absorption block is arranged at the top of the collection tank, the TBP tributyl phosphate solution floating on the surface layer of the washing water is absorbed, and the oil liquid absorbed by the liquid absorption block is extruded in the oil storage tank, so that the purpose of effectively recovering the TBP tributyl phosphate solution is achieved.
Description
[ technical field ] A
The invention relates to a liquid storage tank with a recovery function, in particular to a liquid storage tank for collecting TBP tributyl phosphate extractant.
[ background of the invention ]
TBP tributyl phosphate extractant is used as solvent, and is also commonly used as plasticizer of nitrocellulose, cellulose acetate, chlorinated rubber and polyvinyl chloride, extractant of rare metals, etc., heat exchange medium. Because of its low surface tension and water-insoluble physical properties, it is effective as an industrial defoaming agent for rapidly defoaming a formed foam film in an unstable state. The general raw materials are oxyphosphorus and butanol when the TBP tributyl phosphate is produced, a reaction kettle is generally needed when the oxyphosphorus and the butanol are reacted, and the technological steps of the TBP tributyl phosphate in the preparation process mainly comprise: esterification, water washing, neutralization, alcohol evaporation and rectification, wherein a large amount of water is remained in a reaction kettle during the water washing process, TBP tributyl phosphate solution is oily and heavier than reaction solution, so the water generally sinks to the bottom of the reaction kettle, a liquid outlet of the reaction kettle needs to be opened for discharging the water after the water washing, the liquid outlet is closed when the water in the reaction kettle is discharged basically, but a large amount of reaction liquid can be mixed in the discharged water, so that the discharged reaction liquid is prevented from polluting the environment, the cost is saved, less waste is generated, and the reaction liquid in the discharged liquid needs to be recovered.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses a liquid storage tank for collecting TBP tributyl phosphate extractant, which is characterized in that when water is drained in a water washing process in a TBP tributyl phosphate preparation process, the drained washing water mixed with TBP tributyl phosphate is collected, a liquid absorption block is arranged at the top of the collection tank, TBP tributyl phosphate solution floating on the surface layer of the washing water is absorbed, and oil absorbed by the liquid absorption block is extruded in an oil storage tank, so that the aim of effectively recovering the TBP tributyl phosphate solution is fulfilled.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a collect liquid reserve tank of TBP tributyl phosphate extractant, which comprises a tank body, lid and box body, be equipped with the bracing piece in one side at the cell body top, the cell body includes liquid bath A and liquid bath B, upper portion in liquid bath A one side is equipped with the inlet, lower part in liquid bath A one side is equipped with the liquid outlet, lower part in liquid bath B one side is equipped with the oil-out, one side at the box body is equipped with the support, the support is born the weight of the opposite side at the cell body top, be equipped with the cavity in the box body, be equipped with a plurality of liquidity hole at the box body bottom interval that lies in the cavity, be equipped with the imbibition piece in the cavity, bottom at the lid is equipped with the briquetting, the interval has cup jointed two lantern rings A on the bracing piece, be equipped with lantern ring B on the bracing piece between two lantern rings A, the opposite side of box body is connected with two sets of rings A respectively, one side and the lantern ring B of lid are connected.
The liquid storage tank for collecting the TBP tributyl phosphate extractant is characterized in that a connecting rod A is respectively arranged between the box body and the two sets of rings A, and a connecting rod B is arranged between the cover body and the lantern ring B.
The liquid storage tank for collecting the TBP tributyl phosphate extractant is provided with a handle on the other side of the cover body.
In the liquid storage tank for collecting the TBP tributyl phosphate extractant, the lantern ring A and the lantern ring B can rotate and slide on the supporting rod respectively.
The liquid storage tank for collecting the TBP tributyl phosphate extractant has a matched structure of a pressing block and a cavity.
The liquid storage tank for collecting the TBP tributyl phosphate extractant is characterized in that the liquid absorption block is made of sponge.
And valves are respectively arranged on the liquid outlet, the liquid inlet and the oil outlet of the liquid storage tank for collecting the TBP tributyl phosphate extracting agent.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the liquid storage tank for collecting the TBP tributyl phosphate extractant, the discharged cleaning water mixed with TBP tributyl phosphate is collected during water drainage in a water washing process in a TBP tributyl phosphate preparation technological process, the liquid absorption block is arranged at the top of the collection tank, the TBP tributyl phosphate solution floating on the surface layer of the cleaning water is absorbed, and oil liquid absorbed by the liquid absorption block is extruded in the oil storage tank, so that the aim of effectively recovering the TBP tributyl phosphate solution is fulfilled; the invention has the advantages of simple structure, reasonable design, energy saving, environmental protection and wide market prospect.
[ description of the drawings ]
FIG. 1 is a schematic view of the assembly structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
in the figure: 1. a lantern ring A; 2. a cover body; 3. a connecting rod A; 4. a lantern ring B; 5. a handle; 6. briquetting; 7. a connecting rod B; 8. a liquid pool A; 9. a support bar; 10. a liquid pool B; 11. a liquid outlet; 12. a liquid inlet; 13. a cavity; 14. a liquid sucking block; 15. a box body; 16. a liquid permeable aperture; 17. a support; 18. and an oil outlet.
[ detailed description ] embodiments
The present invention will be explained in more detail by the following examples, which are not intended to limit the present invention, and all changes and modifications within the scope of the present invention are intended to be protected by the disclosure of the present invention;
the liquid storage tank for collecting TBP tributyl phosphate extractant in combination with attached figure 1 or 2 comprises a tank body, a cover body 2 and a box body 15, wherein a support rod 9 is arranged on one side of the top of the tank body, the tank body comprises a liquid tank A8 and a liquid tank B10, a liquid inlet 12 is arranged on the upper portion of one side of the liquid tank A8, a liquid outlet 11 is arranged on the lower portion of one side of the liquid tank A8, an oil outlet 18 is arranged on the lower portion of one side of the liquid tank B10, valves are respectively arranged on the liquid outlet 11, the liquid inlet 12 and the oil outlet 18, a support 17 is arranged on one side of the box body 15, the support 17 is arranged on the other side of the top of the tank body, a cavity 13 is arranged in the box body 15, a plurality of liquid penetrating holes 16 are arranged at intervals at the bottom of the box body 15 positioned in the cavity 13, be equipped with the imbibition piece 14 in cavity 13, the material of imbibition piece 14 is the sponge, bottom at lid 2 is equipped with briquetting 6, briquetting 6 and cavity 13 are the assorted structure, two lantern rings A1 have been cup jointed at the interval on bracing piece 9, be equipped with lantern ring B4 on the bracing piece 9 between two sets of rings A1, the opposite side of box body 15 is connected with two sets of rings A1 respectively, one side and the lantern ring B4 of lid 2 are connected, opposite side at lid 2 is equipped with handle 5, be equipped with connecting rod A3 between box body 15 and two sets of rings A1 respectively, be equipped with connecting rod B7 between lid 2 and lantern ring B4, lantern ring A1 and lantern ring B4 can rotate and slide on bracing piece 9 respectively.
When the liquid storage tank for collecting TBP tributyl phosphate extractant is used, the box body 15 is placed in the liquid pool A8, the bracket 17 is used for supporting the side of the liquid pool A8, the cover body 2 is opened, the liquid absorption block 14 in the box body 15 is fluffy, the valve of the liquid inlet 12 is opened, the valve of the liquid outlet 11 and the valve of the oil outlet 18 are closed, cleaning water mixed with TBP tributyl phosphate is injected from the liquid inlet 12, the liquid level in the liquid pool A8 is positioned at the upper edge of the box body 15, the TBP tributyl phosphate floating on the top of the liquid level is immersed in the liquid absorption block 14 through the liquid permeation hole 16, after the liquid absorption block 14 is saturated, the box body 15 is moved, the box body 15 is placed in the liquid pool B10, the cover body 2 is buckled on the box body 15, the pressing block 6 arranged on the cover body 2 is used for pressing the liquid absorption block 14, and the TBP tributyl phosphate absorbed by the liquid absorption block 14 enters the liquid pool B10 through the liquid permeation hole 16; moving the box body 15 back into the liquid pool A8, opening the cover body 2, opening a valve of the liquid outlet 11, discharging cleaning water on the lower layer of the liquid pool A8, keeping the cleaning water mixed with TBP tributyl phosphate on the upper part of the liquid surface, closing the valve of the liquid outlet 11, opening a valve of the liquid inlet 12 again, injecting the cleaning water mixed with TBP tributyl phosphate again, enabling the liquid surface to be positioned on the upper edge of the box body 15, performing re-collection by using the steps, opening a valve of the oil outlet 18 when the TBP tributyl phosphate collected in the liquid pool B10 reaches a certain height, and emptying the TBP tributyl phosphate collected in the liquid pool B10.
The invention is not described in detail in the prior art.
Claims (4)
1. The utility model provides a collect liquid storage tank of TBP tributyl phosphate extractant, includes cell body, lid (2) and box body (15), characterized by: the improved sewage treatment device comprises a tank body, a support rod (9) is arranged on one side of the top of the tank body, the tank body comprises a liquid tank A (8) and a liquid tank B (10), a liquid inlet (12) is arranged on the upper portion of one side of the liquid tank A (8), a liquid outlet (11) is arranged on the lower portion of one side of the liquid tank A (8), an oil outlet (18) is arranged on the lower portion of one side of the liquid tank B (10), a support (17) is arranged on one side of a box body (15), the support (17) is arranged on the other side of the top of the tank body, a cavity (13) is arranged in the box body (15), a plurality of liquid permeating holes (16) are formed in the bottom of the box body (15) at intervals, a liquid absorbing block (14) is arranged in the cavity (13), a pressing block (6) is arranged at the bottom of a cover body (2), two lantern rings A (1) are sleeved on the support rod (9) at intervals, a lantern ring B (4) is arranged on the support rod (9) between the two lantern rings A (1), the other side of the box body (15) is respectively connected with the two lantern rings A (1), and one side of the cover body (2) is connected with the lantern ring B (4);
a connecting rod A (3) is respectively arranged between the box body (15) and the two lantern rings A (1), and a connecting rod B (7) is arranged between the cover body (2) and the lantern ring B (4);
a handle (5) is arranged on the other side of the cover body (2);
the lantern ring A (1) and the lantern ring B (4) can rotate and slide on the supporting rod (9) respectively.
2. The liquid storage tank for collecting the TBP tributyl phosphate extracting agent according to claim 1, wherein: the pressing block (6) and the cavity (13) are of matched structures.
3. The liquid storage tank for collecting the TBP tributyl phosphate extracting agent according to claim 1, wherein: the liquid absorbing block (14) is made of sponge.
4. The liquid storage tank for collecting TBP tributyl phosphate extractant according to claim 1, characterized in that: valves are respectively arranged on the liquid outlet (11), the liquid inlet (12) and the oil outlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626031.1A CN107200188B (en) | 2017-07-27 | 2017-07-27 | Liquid storage tank for collecting TBP tributyl phosphate extracting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626031.1A CN107200188B (en) | 2017-07-27 | 2017-07-27 | Liquid storage tank for collecting TBP tributyl phosphate extracting agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107200188A CN107200188A (en) | 2017-09-26 |
| CN107200188B true CN107200188B (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710626031.1A Active CN107200188B (en) | 2017-07-27 | 2017-07-27 | Liquid storage tank for collecting TBP tributyl phosphate extracting agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107200188B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014230603A (en) * | 2013-05-28 | 2014-12-11 | 三菱重工業株式会社 | Decomposition apparatus of tributyl phosphate (tbp) in waste oil or waste liquid |
| CN205686949U (en) * | 2016-06-12 | 2016-11-16 | 青岛市中心血站 | Waste gathering device after nucleic acid extraction |
| CN106422810A (en) * | 2016-10-17 | 2017-02-22 | 四川久润环保科技有限公司 | After-treatment device and method for preparing hollow fiber membrane through thermally induced phase separation |
-
2017
- 2017-07-27 CN CN201710626031.1A patent/CN107200188B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014230603A (en) * | 2013-05-28 | 2014-12-11 | 三菱重工業株式会社 | Decomposition apparatus of tributyl phosphate (tbp) in waste oil or waste liquid |
| CN205686949U (en) * | 2016-06-12 | 2016-11-16 | 青岛市中心血站 | Waste gathering device after nucleic acid extraction |
| CN106422810A (en) * | 2016-10-17 | 2017-02-22 | 四川久润环保科技有限公司 | After-treatment device and method for preparing hollow fiber membrane through thermally induced phase separation |
Non-Patent Citations (1)
| Title |
|---|
| 协同萃取法回收地浸采铀工艺树脂中铼;彭真等;《稀有金属》;20111115(第06期);全文 * |
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| CN107200188A (en) | 2017-09-26 |
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