CN220802570U - High concentration organic solvent purifying and recovering device - Google Patents
High concentration organic solvent purifying and recovering device Download PDFInfo
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- CN220802570U CN220802570U CN202322650002.2U CN202322650002U CN220802570U CN 220802570 U CN220802570 U CN 220802570U CN 202322650002 U CN202322650002 U CN 202322650002U CN 220802570 U CN220802570 U CN 220802570U
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- fixedly connected
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- air
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- 239000003960 organic solvent Substances 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000001179 sorption measurement Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 abstract description 35
- 238000000746 purification Methods 0.000 abstract description 15
- 238000004064 recycling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003463 adsorbent Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000002904 solvent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 printing Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to the technical field of organic solvent purification and recovery, and discloses a high-concentration organic solvent purification and recovery device, which comprises a purification tower, wherein the top end of the purification tower is fixedly connected with an exhaust pipe, the outer surface of the purification tower is fixedly connected with a liquid discharge pipe, one end of the outer side of the liquid discharge pipe is in threaded connection with a sealing screw cover, the outer surface of the purification tower is fixedly connected with an air guide ring, an air guide cavity is formed in the air guide ring, the outer surface of the air guide ring is fixedly connected with a condenser, the top surface of the inner part of the purification tower is provided with an umbrella cover, the inner wall of the purification tower is fixedly connected with an activated carbon adsorption plate, the bottom end of the purification tower is fixedly connected with an air inlet pipe, and the top end of the air inlet pipe is fixedly connected with a filter cylinder. According to the high-concentration organic solvent purifying and recycling device, high-concentration waste gas can be introduced into the filter cartridge through the air inlet pipe, waste gas is filtered, and the liquefied organic solvent can be quickly desorbed through the purifying tower, so that the treatment effect on the high-concentration waste gas is improved.
Description
Technical Field
The utility model relates to the technical field of organic solvent purification and recovery, in particular to a high-concentration organic solvent purification and recovery device.
Background
In the industrial production process of petroleum, printing, steel and the like, a large amount of organic waste gas is generated, the concentration of the waste gas is high, a condensation absorption method is usually adopted when the high-concentration organic waste gas is treated, namely the waste gas is led into an adsorbent for liquefaction treatment, but when the waste gas is treated, firstly the waste gas can not be well contacted with the adsorbent, so that the purification effect of the adsorbent on the waste gas is not obvious, secondly the waste gas in the adsorbent is inconvenient to quickly liquefy, and therefore, the organic solvent is inconvenient to quickly desorb from the adsorbent, and the purification and recovery effects of the organic solvent are also reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a high-concentration organic solvent purifying and recycling device, which solves the problem that the high-concentration organic solvent is inconvenient to desorb from an adsorbent in purifying and recycling, and is convenient to desorb from the adsorbent in purifying and recycling the high-concentration organic solvent.
The utility model provides the following technical scheme: the utility model provides a high concentration organic solvent purifies recovery unit, includes the purifying column, the top fixedly connected with blast pipe of purifying column, the surface fixedly connected with fluid-discharge tube of purifying column, outside one end threaded connection of fluid-discharge tube has sealed screw cap, the surface fixedly connected with air guide ring of purifying column, the air guide chamber has been seted up to the inside of air guide ring, the surface fixedly connected with condenser of air guide ring, the umbrella face has been seted up to the inside top surface of purifying column, the inner wall fixedly connected with active carbon adsorption board of purifying column, the bottom fixedly connected with intake pipe of purifying column, the top fixedly connected with filter cartridge of intake pipe;
The inside of straining a section of thick bamboo is provided with desiccator and filter screen, the up end fixedly connected with booster pump of straining a section of thick bamboo, the output fixedly connected with dispersion trachea of booster pump, logical groove has been seted up to the surface of active carbon adsorption board, the inside of leading to the groove is provided with the outlet duct, the venthole has been seted up on the surface of outlet duct, the inside fixedly connected with condenser pipe of outlet duct, the condensation chamber is constituteed to the clearance between outlet duct and the condenser pipe.
Preferably, the condensing tube, the condensing cavity and the air outlet holes are communicated, and the air outlet holes are provided with a plurality of groups along the axial direction and the circumferential direction of the air outlet pipe.
Preferably, twelve groups of through grooves are formed in the circumferential direction of the activated carbon adsorption plate, and the air outlet pipe is fixedly connected with the through grooves.
Preferably, the top end of the dispersing air pipe is fixedly connected with the air outlet pipe, and the air inlet pipe, the filter cylinder, the booster pump, the dispersing air pipe and the air outlet pipe are communicated.
Preferably, the drying plate and the filter screen are fixedly connected with the filter cartridge, and the drying plate is positioned below the filter screen.
Preferably, the condensing pipe extends to the outer side of the air outlet pipe, and the condensing pipe is communicated with the air guide cavity.
Compared with the prior art, the utility model provides a high-concentration organic solvent purifying and recycling device, which has the following beneficial effects:
1. This high concentration organic solvent purifies recovery unit, after straining a section of thick bamboo with waste gas dewatering edulcoration, can carry waste gas in the outlet duct of different positions through booster pump and dispersion trachea, and through the venthole of different positions, can directly drain waste gas in the active carbon adsorption board and carry out filtration treatment to it, consequently can directly evenly drain the inside different positions of active carbon adsorption board with high concentration waste gas to the active carbon adsorption board can evenly adsorb the processing with high concentration waste gas.
2. According to the high-concentration organic solvent purifying and recycling device, cold air can be conveyed into the condensing pipes at different positions through the air guide ring, the air in the condensing cavity can be cooled through the condensing pipes, the air is liquefied into a solvent to be absorbed by the activated carbon adsorption plate, and after the activated carbon adsorption plate is saturated in adsorption, steam is introduced into the purifying tower, so that the organic solvent in the activated carbon adsorption plate can be desorbed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
FIG. 3 is a partial cross-sectional view of an activated carbon adsorption plate of the structure of the present utility model;
FIG. 4 is a schematic view of a through slot of the structure of the present utility model;
fig. 5 is an enlarged schematic view of a portion of the structure of fig. 4 a in accordance with the present utility model.
Wherein: 1. a purifying tower; 2. an exhaust pipe; 3. a liquid discharge pipe; 4. sealing the screw cap; 5. a gas ring; 6. an air guide cavity; 7. a condenser; 8. an umbrella cover; 9. an activated carbon adsorption plate; 10. an air inlet pipe; 11. a filter cartridge; 12. a drying plate; 13. a filter screen; 14. a booster pump; 15. a dispersion air pipe; 16. a through groove; 17. an air outlet pipe; 18. an air outlet hole; 19. a condensing tube; 20. a condensing chamber.
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.
Referring to fig. 1-5, the utility model provides a high concentration organic solvent purifying and recycling device, which comprises a purifying tower 1, wherein the top end of the purifying tower 1 is fixedly connected with an exhaust pipe 2, the outer surface of the purifying tower 1 is fixedly connected with a liquid discharge pipe 3, one end of the outer side of the liquid discharge pipe 3 is in threaded connection with a sealing screw cover 4, the outer surface of the purifying tower 1 is fixedly connected with an air guide ring 5, an air guide cavity 6 is arranged in the air guide ring 5, the outer surface of the air guide ring 5 is fixedly connected with a condenser 7, the inner top surface of the purifying tower 1 is provided with an umbrella surface 8, the inner wall of the purifying tower 1 is fixedly connected with an activated carbon adsorption plate 9, the bottom end of the purifying tower 1 is fixedly connected with an air inlet pipe 10, and the top end of the air inlet pipe 10 is fixedly connected with a filter cylinder 11;
The inside of straining a 11 is provided with desiccator 12 and filter screen 13, straining the up end fixedly connected with booster pump 14 of 11, booster pump 14's output fixedly connected with dispersion trachea 15, open the groove 16 in the surface of activated carbon adsorption plate 9, open the inside in groove 16 and be provided with outlet duct 17, outlet duct 17's surface has seted up venthole 18, the inside fixedly connected with condenser pipe 19 of outlet duct 17, the clearance between outlet duct 17 and the condenser pipe 19 constitutes condensation chamber 20, condenser 7 can carry the air conditioning to the condenser pipe 19 of different positions through air guide ring 5, and can cool down the inside gas of condensation chamber 20 through the condenser pipe 19, and liquefy the gas into the solvent and be absorbed by activated carbon adsorption plate 9, after activated carbon adsorption plate 9 adsorbs the waste gas, exhaust pipe 2 directly discharges, the waste gas that does not reach standard remains in activated carbon adsorption plate 9, after activated carbon adsorption plate 9 adsorbs the saturation, simultaneously let in steam in purification tower 1, can desorb the organic solvent in the activated carbon adsorption plate 9, and be discharged by drain pipe 3.
Further, the condensing tube 19, the condensing cavity 20 and the air outlet holes 18 are communicated, the air outlet holes 18 are provided with a plurality of groups along the axial direction and the circumferential direction of the air outlet tube 17, and the waste gas can be drained into the activated carbon adsorption plate 9 through the air outlet holes 18 at different positions so as to treat the waste gas with high concentration more thoroughly.
Further, twelve groups of through grooves 16 are formed in the circumferential direction of the activated carbon adsorption plate 9, and air outlet pipes 17 are fixedly connected with the through grooves 16, so that waste gas can be conveniently led into the activated carbon adsorption plate 9 through the air outlet pipes 17 at different positions.
Further, the top end of the dispersing air pipe 15 is fixedly connected with the air outlet pipe 17, the air inlet pipe 10, the filter cylinder 11, the booster pump 14, the dispersing air pipe 15 and the air outlet pipe 17 are communicated, after the filter cylinder 11 removes water and impurities from waste gas, the waste gas can be conveyed to the air outlet pipe 17 at different positions through the booster pump 14 and the dispersing air pipe 15, and the waste gas can be directly led into the activated carbon adsorption plate 9 and filtered through the air outlet holes 18 at different positions, so that the high-concentration waste gas can be directly and uniformly led into different positions inside the activated carbon adsorption plate 9, and the activated carbon adsorption plate 9 can uniformly adsorb the high-concentration waste gas.
Further, the drying plate 12 and the filter screen 13 are fixedly connected with the filter cartridge 11, the drying plate 12 is located below the filter screen 13, high-concentration waste gas can be conveyed into the filter cartridge 11 through the air inlet pipe 10, the drying plate 12 can dry water in the waste gas, and the filter screen 13 can filter impurities in the waste gas.
Further, the condensing tube 19 extends to the outer side of the air outlet tube 17, the condensing tube 19 is communicated with the air guide cavity 6, so that the condenser 7 can convey cold air in the air guide cavity 6 to the condensing tube 19 at each position through the air guide ring 5, and the condensing tube 19 can cool and cool different positions in the activated carbon adsorption plate 9.
When the filter cartridge 11 is used, after the waste gas is dehydrated and decontaminated, the waste gas can be conveyed to the air outlet pipes 17 at different positions through the booster pump 14 and the dispersing air pipes 15, and the waste gas can be directly led into the activated carbon adsorption plate 9 through the air outlet holes 18 at different positions and subjected to filtering treatment, so that the high-concentration waste gas can be directly and uniformly led into different positions inside the activated carbon adsorption plate 9, the activated carbon adsorption plate 9 can uniformly adsorb the high-concentration waste gas, the condenser 7 can convey cold air into the condensation pipes 19 at different positions through the air guide ring 5, the air in the condensation cavity 20 can be cooled through the condensation pipes 19, the gas is liquefied into a solvent to be absorbed by the activated carbon adsorption plate 9, after the waste gas is adsorbed by the activated carbon adsorption plate 9, the waste gas reaching standards can be directly discharged by the air outlet pipe 2, the waste gas which does not reach standards is remained in the activated carbon adsorption plate 9, after the activated carbon adsorption plate 9 is adsorbed and saturated, the steam is simultaneously introduced into the purification tower 1, and the organic solvent in the activated carbon adsorption plate 9 can be desorbed and discharged by the liquid 3 for recycling.
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. High concentration organic solvent purifies recovery unit, including purifying tower (1), its characterized in that: the purifying device is characterized in that an exhaust pipe (2) is fixedly connected to the top end of the purifying tower (1), a liquid discharge pipe (3) is fixedly connected to the outer surface of the purifying tower (1), a sealing screw cap (4) is connected to one end of the outer side of the liquid discharge pipe (3) in a threaded mode, an air guide ring (5) is fixedly connected to the outer surface of the purifying tower (1), an air guide cavity (6) is formed in the air guide ring (5), a condenser (7) is fixedly connected to the outer surface of the air guide ring (5), an umbrella cover (8) is formed in the top surface of the inner portion of the purifying tower (1), an activated carbon adsorption plate (9) is fixedly connected to the inner wall of the purifying tower (1), an air inlet pipe (10) is fixedly connected to the bottom end of the purifying tower (1), and a filter cylinder (11) is fixedly connected to the top end of the air inlet pipe (10).
The inside of straining a section of thick bamboo (11) is provided with desiccator (12) and filter screen (13), the up end fixedly connected with booster pump (14) of straining a section of thick bamboo (11), the output fixedly connected with dispersion trachea (15) of booster pump (14), logical groove (16) have been seted up to the surface of activated carbon adsorption plate (9), the inside of leading to groove (16) is provided with outlet duct (17), venthole (18) have been seted up on the surface of outlet duct (17), the inside fixedly connected with condenser pipe (19) of outlet duct (17), condensation chamber (20) are constituteed in clearance between outlet duct (17) and condenser pipe (19).
2. The high-concentration organic solvent purifying and recovering apparatus according to claim 1, wherein: the condensing tube (19), the condensing cavity (20) and the air outlet holes (18) are communicated, and the air outlet holes (18) are provided with a plurality of groups along the axial direction and the circumferential direction of the air outlet pipe (17).
3. The high-concentration organic solvent purifying and recovering apparatus according to claim 1, wherein: twelve groups of through grooves (16) are formed in the circumferential direction of the activated carbon adsorption plate (9), and the air outlet pipe (17) is fixedly connected with the through grooves (16).
4. The high-concentration organic solvent purifying and recovering apparatus according to claim 1, wherein: the top end of the dispersing air pipe (15) is fixedly connected with the air outlet pipe (17), and the air inlet pipe (10), the filter cylinder (11), the booster pump (14), the dispersing air pipe (15) and the air outlet pipe (17) are communicated.
5. The high-concentration organic solvent purifying and recovering apparatus according to claim 1, wherein: the drying plate (12) and the filter screen (13) are fixedly connected with the filter cylinder (11), and the drying plate (12) is positioned below the filter screen (13).
6. The high-concentration organic solvent purifying and recovering apparatus according to claim 1, wherein: the condensing pipe (19) extends to the outer side of the air outlet pipe (17), and the condensing pipe (19) is communicated with the air guide cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650002.2U CN220802570U (en) | 2023-09-27 | 2023-09-27 | High concentration organic solvent purifying and recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322650002.2U CN220802570U (en) | 2023-09-27 | 2023-09-27 | High concentration organic solvent purifying and recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802570U true CN220802570U (en) | 2024-04-19 |
Family
ID=90678844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322650002.2U Active CN220802570U (en) | 2023-09-27 | 2023-09-27 | High concentration organic solvent purifying and recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802570U (en) |
-
2023
- 2023-09-27 CN CN202322650002.2U patent/CN220802570U/en active Active
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