CN220489767U - Organic volatile solvent condensation recovery unit - Google Patents
Organic volatile solvent condensation recovery unit Download PDFInfo
- Publication number
- CN220489767U CN220489767U CN202321910397.9U CN202321910397U CN220489767U CN 220489767 U CN220489767 U CN 220489767U CN 202321910397 U CN202321910397 U CN 202321910397U CN 220489767 U CN220489767 U CN 220489767U
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- CN
- China
- Prior art keywords
- condenser
- organic volatile
- volatile solvent
- connecting pipe
- pipe
- Prior art date
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- 239000002904 solvent Substances 0.000 title claims abstract description 45
- 238000009833 condensation Methods 0.000 title claims abstract description 21
- 230000005494 condensation Effects 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 239000000498 cooling water Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 17
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000003960 organic solvent Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 1
- 239000002699 waste material 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to the technical field of cooling recovery devices, in particular to an organic volatile solvent condensation recovery device which can filter solvent vapor and can primarily cool the solvent vapor at the same time.
Description
Technical Field
The utility model relates to the technical field of cooling recovery devices, in particular to a condensation recovery device for an organic volatile solvent.
Background
It is known that in the surface hydrophobic modification of water-absorbent materials, hydrophobic solvents are used, and the device is generally used to graft or coat one or more layers of hydrophobic groups or organic matters on the inner and outer surfaces of the matrix material through chemical reaction, and one or more organic solvents are needed to be added for dissolving and diluting before the hydrophobic groups or organic matters react to the surface of the matrix material, so as to improve the reaction efficiency and quality. The organic solvent is only consumable material in the reaction process and is not a component part of the final product, so that after the reaction is finished, the processed product is required to be volatilized and removed by using drying equipment and recycled. Otherwise, the volatilized organic solvent brings serious environmental pollution and potential safety hazard, and simultaneously causes a great amount of waste and economic loss.
The device for condensing and recycling the volatile organic solvent disclosed by the searched application number of CN201420615624.X has the following defects when the volatile organic solvent is cooled:
1. the patent does not set up filtering device, if in the air if particulate matter, dust are too much, there is a large amount of impurity in the liquid that cools off too, influences the quality of condensation liquid, and during actual operation, the common approach that adopts is to install the filter additional in the inside of intake duct, but the filter needs periodic replacement, has increased use cost.
2. The solvent vapor is cooled only by the cooling coil, so that the efficiency is low, and the phenomenon of insufficient condensation is easy to occur.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the condensation recovery device for the organic volatile solvent, which can filter the solvent vapor and can primarily cool the solvent vapor.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an organic volatile solvent condensation recovery unit, including the condenser, the inside condensing coil that is provided with of condenser, condensing coil's one end is provided with first inlet tube, condensing coil's the other end is provided with first wet return, condensing coil's top is provided with exhaust stack, condensing coil's bottom is provided with the liquid collector, the bottom of condenser is provided with first connecting pipe, first connecting pipe's one end is provided with the holding vessel, one side of holding vessel is provided with the second connecting pipe, the one end of second connecting pipe is provided with the aspiration pump, first connecting pipe is connected with the exhaust end of aspiration pump, the inlet end of aspiration pump is provided with the intake pipe, holding vessel's bottom is provided with the second wet return, holding vessel's top is provided with the second inlet tube.
Further, the cooling water is filled in the storage tank, the bottom end of the second connecting pipe is lower than the liquid level of the cooling water, and the bottom end of the first connecting pipe is higher than the liquid level of the cooling water.
Further, control valves are arranged on the second water return pipe and the second water inlet pipe.
Further, one end of the air inlet pipe is provided with an air suction cover.
Further, a plurality of baffles are arranged in the condenser.
(III) beneficial effects
Compared with the prior art, the utility model provides the organic volatile solvent condensation recovery device, which has the following beneficial effects:
this organic volatile solvent condensation recovery unit, setting through the holding vessel, and the cooling water has been filled to the inside of holding vessel, the bottom of second connecting pipe is less than the liquid level of cooling water, the bottom of first connecting pipe is more than the liquid level of cooling water, solvent vapor enters into the inside of holding vessel at first, cooling water filters solvent vapor, with particulate matter and the dust in the reduction solvent vapor, utilize cooling water to replace the filter to filter, user's use cost has effectively been reduced, the while cooling water carries out preliminary cooling to solvent vapor, make solvent vapor's temperature decline, then cooperate condensing coil again, thereby effectively improve solvent vapor's condensation efficiency, make solvent vapor condensation more abundant.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a condenser; 2. a condensing coil; 3. a first water inlet pipe; 4. a first return pipe; 5. an exhaust stack; 6. a liquid collector; 7. a first connection pipe; 8. a storage tank; 9. a second connection pipe; 10. an air extracting pump; 11. an air inlet pipe; 12. a second return pipe; 13. a second water inlet pipe; 14. a control valve; 15. an air suction cover; 16. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the condensation recovery device for organic volatile solvents of the present utility model comprises a condenser 1, wherein a condensing coil 2 is arranged in the condenser 1 to condense solvent vapor, one end of the condensing coil 2 is provided with a first water inlet pipe 3, cooling water is injected into the condensing coil 2 through the first water inlet pipe 3, the other end of the condensing coil 2 is provided with a first water return pipe 4, the first water return pipe 4 returns water to the condensing coil 2, the top of the condenser 1 is provided with an exhaust chimney 5 to discharge uncondensed gas, the bottom of the condensing coil 2 is provided with a liquid collector 6 to recover and collect condensed solvent, the bottom of the condenser 1 is provided with a first connecting pipe 7, one end of the first connecting pipe 7 is provided with a storage tank 8, one side of the storage tank 8 is provided with a second connecting pipe 9, the interior of the storage tank 8 is filled with cooling water, the bottom of the second connecting pipe 9 is lower than the liquid level of the cooling water, the bottom end of the first connecting pipe 7 is higher than the liquid level of cooling water, solvent steam firstly enters the storage tank 8, the cooling water filters the solvent steam to reduce particles and dust in the solvent steam, the cooling water is used for filtering instead of a filter, the use cost of a user is effectively reduced, meanwhile, the cooling water primarily cools the solvent steam to reduce the temperature of the solvent steam, one end of the second connecting pipe 9 is provided with an air pump 10 for supplying power for liquid transportation, the first connecting pipe 7 is connected with the exhaust end of the air pump 10, the air inlet end of the air pump 10 is provided with an air inlet pipe 11, one end of the air inlet pipe 11 is provided with an air suction cover 15 for increasing the air inlet area, the bottom of the storage tank 8 is provided with a second water return pipe 12 for returning water in the storage tank 8, the top of the storage tank 8 is provided with a second water inlet pipe 13, to the inside water injection of holding vessel 8, all be provided with control valve 14 on second wet return 12 and the second inlet tube 13, the inside of condenser 1 is provided with a plurality of baffles 16, and the flow of solvent vapor has been increased to the baffle 16, makes condensing coil 2 more abundant to solvent vapor cooling.
In summary, this organic volatile solvent condensation recovery unit, when using, aspiration pump 10 carries solvent vapor, solvent vapor enters into the inside of holding vessel 8 at first, the cooling water filters solvent vapor to reduce particulate matter and dust in the solvent vapor, utilize the cooling water to replace the filter to filter, effectively reduced user's use cost, the cooling water carries out preliminary cooling to solvent vapor simultaneously, make solvent vapor's temperature drop, then solvent vapor is carried the inside of condenser 1 again, condensing coil 2 condenses solvent vapor, the liquid that solution condensation produced enters into the inside of liquid trap 6, be the gaseous exhaust stack 5 discharge of condensation.
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 (5)
1. The utility model provides an organic volatile solvent condensation recovery unit, includes condenser (1), its characterized in that: the condenser is characterized in that a condensing coil (2) is arranged inside the condenser (1), a first water inlet pipe (3) is arranged at one end of the condensing coil (2), a first water return pipe (4) is arranged at the other end of the condensing coil (2), an exhaust chimney (5) is arranged at the top of the condenser (1), a liquid collector (6) is arranged at the bottom of the condensing coil (2), a first connecting pipe (7) is arranged at the bottom of the condenser (1), a storage tank (8) is arranged at one end of the first connecting pipe (7), a second connecting pipe (9) is arranged at one side of the storage tank (8), an air suction pump (10) is arranged at one end of the second connecting pipe (9), an air inlet pipe (11) is arranged at the air inlet end of the air suction pump (10), a second water return pipe (12) is arranged at the bottom of the storage tank (8), and a second water inlet pipe (13) is arranged at the top of the storage tank (8).
2. The organic volatile solvent condensation recovery apparatus according to claim 1, wherein: the cooling water is filled in the storage tank (8), the bottom end of the second connecting pipe (9) is lower than the liquid level of the cooling water, and the bottom end of the first connecting pipe (7) is higher than the liquid level of the cooling water.
3. The organic volatile solvent condensation recovery apparatus according to claim 1, wherein: and control valves (14) are arranged on the second water return pipe (12) and the second water inlet pipe (13).
4. The organic volatile solvent condensation recovery apparatus according to claim 1, wherein: an air suction cover (15) is arranged at one end of the air inlet pipe (11).
5. The organic volatile solvent condensation recovery apparatus according to claim 1, wherein: a plurality of baffles (16) are arranged in the condenser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910397.9U CN220489767U (en) | 2023-07-19 | 2023-07-19 | Organic volatile solvent condensation recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910397.9U CN220489767U (en) | 2023-07-19 | 2023-07-19 | Organic volatile solvent condensation recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489767U true CN220489767U (en) | 2024-02-13 |
Family
ID=89832792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910397.9U Active CN220489767U (en) | 2023-07-19 | 2023-07-19 | Organic volatile solvent condensation recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489767U (en) |
-
2023
- 2023-07-19 CN CN202321910397.9U patent/CN220489767U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |