CN214344511U - Solvent recovery vacuum tower - Google Patents
Solvent recovery vacuum tower Download PDFInfo
- Publication number
- CN214344511U CN214344511U CN202023170639.4U CN202023170639U CN214344511U CN 214344511 U CN214344511 U CN 214344511U CN 202023170639 U CN202023170639 U CN 202023170639U CN 214344511 U CN214344511 U CN 214344511U
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- China
- Prior art keywords
- fixedly connected
- tower
- main body
- vacuum
- tower body
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- Expired - Fee Related
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- 239000002904 solvent Substances 0.000 title claims abstract description 36
- 238000011084 recovery Methods 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000003546 flue gas Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 16
- 238000002955 isolation Methods 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims 4
- 230000005494 condensation Effects 0.000 claims 4
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000004821 distillation Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to the technical field of solvent recovery, and discloses a solvent recovery vacuum tower, which comprises a tower body main body, wherein the left side surface of the tower body main body is penetrated and fixedly connected with a waste liquid outlet, and the left side surface of the tower body main body is positioned above the waste liquid outlet and is penetrated and fixedly connected with a solvent inlet, the left side surface of the tower body main body is positioned above the solvent inlet and is penetrated and fixedly connected with a recovery port, and the left side surface of the tower body main body is positioned above the recovery port and is fixedly connected with a condensing box, the utility model discloses a heat transfer component is arranged, the heat transfer component can utilize an air blower to extract smoke in a combustion cavity and release the smoke into a smoke pipe to heat a mixture in a vacuum cavity, thereby accelerating distillation speed, improving working efficiency, and the tower body main body can buffer through a first spring and a second spring in a compression protection component after encountering external force collision and inclined recovery, avoid the damage of body of the tower main part internals.
Description
Technical Field
The utility model relates to a solvent recovery technical field specifically is a solvent recovery vacuum tower.
Background
The vacuum tower utilizes the vacuum distillation principle, the solvent is changed into a gaseous state through heating and evaporating, and the steam enters a cooling system to be liquefied and flows out, so that the clean organic solvent is recovered, and the waste, dirty and old organic solvents are regenerated and recycled, thereby saving a large amount of purchase cost and reducing the pollution to the environment.
However, the conventional vacuum tower has low working efficiency, and the conventional vacuum tower has no protection function after being inclined and restored due to collision of an external force. Accordingly, one skilled in the art provides a solvent recovery vacuum column to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solvent recovery vacuum tower to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a solvent recovery vacuum tower comprises a tower body main body, wherein a waste liquid outlet is penetrated and fixedly connected on the left side surface of the tower body main body, a solvent inlet is penetrated and fixedly connected on the left side surface of the tower body main body which is positioned above the waste liquid outlet, a recovery port is penetrated and fixedly connected on the left side surface of the tower body main body which is positioned above the solvent inlet, a condenser box is fixedly connected on the left side surface of the tower body main body which is positioned above the recovery port, a plurality of condenser pipes are penetrated and fixedly connected on the right side surface of the condenser box, a heat-conducting plate is fixedly connected on the position, which is close to the lower part, inside of the tower body main body, a separation plate is fixedly connected on the upper part of the heat-conducting plate, a gas conducting pipe is penetrated and connected on the left end of the separation plate, a combustion cavity is arranged below the heat-conducting plate inside of the tower body main body, and a vacuum cavity is arranged between the heat-conducting plate and the separation plate, the tower body is characterized in that a liquefaction cavity is formed in the tower body main body and located above the partition plate, a heat transfer assembly is arranged on the right side surface of the tower body main body, and a protection assembly is arranged outside the lower end of the tower body main body.
As a further aspect of the present invention: the heat transfer component comprises a mounting seat, an air blower is mounted inside the mounting seat, an air pumping opening is fixedly connected to the left end of the air blower, an air exhaust opening is fixedly connected to the right end of the air blower, a flue gas pipe is fixedly connected to the right end of the air exhaust opening, and a plurality of fixing seats are fixedly sleeved outside the flue gas pipe.
As a further aspect of the present invention: the protection component comprises a protection seat, first springs are fixedly connected to the left end and the right end of the inner lower surface of the protection seat, a first supporting rod is fixedly connected to one end of each first spring, a connecting rod is fixedly connected to one side surface of each first supporting rod, two protection rods are fixedly connected to the middle position of the inner lower surface of the protection seat, a supporting block is installed between the protection rods, a plurality of second springs are fixedly connected to the lower surface of the supporting block, and second supporting rods are fixedly connected to the upper surface of the supporting block.
As a further aspect of the present invention: the condenser pipe runs through the left surface of body of the tower main part, the upper surface of waste liquid export laminating heat-conducting plate, the lower surface of solvent import laminating division board, retrieve the upper surface of mouthful laminating division board, the one end of gas conduction pipe is located the vacuum cavity, and the other end of gas conduction pipe is located the liquefaction chamber.
As a further aspect of the present invention: the utility model discloses a heat-conducting plate, including the mount pad, the exhaust port activity, the gas vent activity runs through the right side surface of mount pad, mount pad fixed connection is on the right side surface of shaft main part, air-blower and external control electric connection, the left side surface of mount pad is run through in the extraction opening activity, and the extraction opening is located the combustion chamber, the right side surface of shaft main part is run through in the gas vent activity, the flue gas pipe is located the vacuum cavity, fixing base fixed connection is on the upper surface of heat-conducting plate.
As a further aspect of the present invention: body of the tower main part sliding connection is in the inside of protection seat, first bracing piece articulates on the inside lower surface of protection seat, second spring fixed connection is on the inside lower surface of protection seat, the equal fixed connection of connecting rod and second bracing piece is on the lower surface of body of the tower main part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with heat transfer assembly, heat transfer assembly can utilize the air-blower extraction to burn the flue gas in the chamber and release and heat the mixture in the vacuum cavity in the flue gas pipe for distillation speed has improved work efficiency.
2. The utility model discloses a be provided with protection component, the body of the tower main part is meetting external force collision slope and is recovering the back, can cushion through first spring and the second spring among the compression protection component, avoids body of the tower main part internals to damage.
Drawings
FIG. 1 is a schematic diagram of a solvent recovery vacuum column;
FIG. 2 is a cross-sectional view of a body of a solvent recovery vacuum column;
FIG. 3 is a cross-sectional view of a heat transfer assembly in a solvent recovery vacuum column;
FIG. 4 is a cross-sectional view of a guard assembly in a solvent recovery vacuum column.
In the figure: 1. a tower body main body; 2. a waste liquid outlet; 3. a solvent inlet; 4. a recovery port; 5. a condenser tank; 6. a condenser tube; 7. a heat conducting plate; 8. a separator plate; 9. a gas conducting tube; 10. a combustion chamber; 11. a vacuum chamber; 12. a liquefaction chamber; 13. a heat transfer assembly; 14. a guard assembly; 15. a mounting seat; 16. a blower; 17. an air extraction opening; 18. an exhaust port; 19. a flue gas pipe; 20. a fixed seat; 21. a protective seat; 22. a first spring; 23. a first support bar; 24. a connecting rod; 25. a guard bar; 26. a support block; 27. a second spring; 28. a second support bar.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a solvent recovery vacuum tower includes a tower body 1, a waste liquid outlet 2 is fixedly connected to a left side surface of the tower body 1, a solvent inlet 3 is fixedly connected to a left side surface of the tower body 1 above the waste liquid outlet 2, a recovery port 4 is fixedly connected to a left side surface of the tower body 1 above the solvent inlet 3, a condenser box 5 is fixedly connected to a left side surface of the tower body 1 above the recovery port 4, a plurality of condenser tubes 6 are fixedly connected to a right side surface of the condenser box 5, the condenser tubes 6 penetrate the left side surface of the tower body 1, a heat conducting plate 7 is fixedly connected to a position near a lower portion inside the tower body 1, the waste liquid outlet 2 is attached to an upper surface of the heat conducting plate 7, a partition plate 8 is fixedly connected to an upper portion of the heat conducting plate 7 inside the tower body 1, the solvent inlet 3 is attached to the lower surface of the isolation plate 8, the recovery port 4 is attached to the upper surface of the isolation plate 8, the left end of the isolation plate 8 is connected with a gas conduction pipe 9 in a penetrating manner, the inside of the tower body main body 1 is positioned below the heat conduction plate 7 and is provided with a combustion chamber 10, the inside of the tower body main body 1 is positioned between the heat conduction plate 7 and the isolation plate 8 and is provided with a vacuum chamber 11, the inside of the tower body main body 1 is positioned above the isolation plate 8 and is provided with a liquefaction chamber 12, one end of the gas conduction pipe 9 is positioned in the vacuum chamber 11, the other end of the gas conduction pipe 9 is positioned in the liquefaction chamber 12, the right side surface of the tower body main body 1 is provided with a heat transfer component 13, the heat transfer component 13 comprises a mounting seat 15, the mounting seat 15 is fixedly connected to the right side surface of the tower body main body 1, the air blower 16 is installed inside the air blower 15 and is electrically connected with an external control, the left end of the air blower 16 is fixedly connected with an air extraction port 17, the left surface of mount pad 15 is run through in the extraction opening 17 activity, and extraction opening 17 is located burning chamber 10, the right-hand member fixedly connected with gas vent 18 of air-blower 16, the right surface of tower body main part 1 is run through in the activity of gas vent 18, the right-hand member fixedly connected with flue gas pipe 19 of gas vent 18, flue gas pipe 19 is located vacuum chamber 11, the fixed cover in outside of flue gas pipe 19 has connect a plurality of fixing base 20, fixing base 20 fixed connection is on the upper surface of heat-conducting plate 7, open air-blower 16, the flue gas that air-blower 16 will burn and produce is taken out to flue gas pipe 19 and the mixture in utilizing the waste heat of flue gas to vacuum chamber 11 heats, distillation efficiency has been improved.
In fig. 1 and 4: the outer part of the lower end of the tower body main body 1 is provided with a protection component 14, the protection component 14 comprises a protection seat 21, the tower body main body 1 is connected inside the protection seat 21 in a sliding manner, the left end and the right end of the inner lower surface of the protection seat 21 are fixedly connected with first springs 22, one end of each first spring 22 is fixedly connected with a first supporting rod 23, each first supporting rod 23 is hinged on the inner lower surface of the protection seat 21, one side surface of each first supporting rod 23 is fixedly connected with a connecting rod 24, the middle position of the inner lower surface of the protection seat 21 is fixedly connected with two protecting rods 25, a supporting block 26 is arranged between the two protecting rods 25, the lower surface of each supporting block 26 is fixedly connected with a plurality of second springs 27, each second spring 27 is fixedly connected on the inner lower surface of the protection seat 21, the upper surface of each supporting block 26 is fixedly connected with a second supporting rod 28, the connecting rods 24 and the second supporting rods 28 are fixedly connected on the lower surface of the tower body main body 1, when the tower body main body 1 is collided by external force and inclined to restore, the first spring 22 and the second spring 27 in the compression protection component 14 can be used for buffering, and the damage to the internal parts of the tower body main body 1 is avoided.
The utility model discloses a theory of operation is: when the distillation device starts to work, a worker firstly discharges a mixture into the vacuum cavity 11 from the solvent inlet 3, a comburent is added into the combustion cavity 10 and is combusted, heat generated by combustion is used for distilling the mixture in the vacuum cavity 11 through the heat conducting plate 7, the solvent in the required mixture can be evaporated and enters the liquefaction cavity 12 through the gas conducting pipe 9 to be liquefied into liquid through the condensing pipe, the worker can discharge and collect the required solvent from the recovery port 4 and discharge the residual waste liquid from the waste liquid outlet, when the combustion cavity 10 is combusted, the worker can turn on the blower 16 in the heat conducting component 13, the blower 16 pumps the flue gas generated by combustion into the flue gas pipe 19 to heat the mixture in the vacuum cavity 11 by using the waste heat of the flue gas, and the distillation efficiency is improved; when the tower body main body 1 is collided by external force and inclined to restore, the first spring 22 and the second spring 27 in the compression protection component 14 can be used for buffering, and the damage to the internal parts of the tower body main body 1 is avoided.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A solvent recovery vacuum tower comprises a tower body main body (1) and is characterized in that a waste liquid outlet (2) penetrates through and is fixedly connected with the left side surface of the tower body main body (1), a solvent inlet (3) penetrates through and is fixedly connected with the left side surface of the tower body main body (1) and is positioned above the waste liquid outlet (2), a recovery port (4) penetrates through and is fixedly connected with the left side surface of the tower body main body (1) and is positioned above the solvent inlet (3), a condensation box (5) is fixedly connected with the left side surface of the tower body main body (1) and is positioned above the recovery port (4), a plurality of condensation pipes (6) penetrate through and are fixedly connected with the right side surface of the condensation box (5), a heat conduction plate (7) is fixedly connected with the inner part of the tower body main body (1) close to the lower position, and an isolation plate (8) is fixedly connected with the inner part of the tower body main body (1) and is positioned above the heat conduction plate (7), the left end through connection of division board (8) has gas conduction pipe (9), burning chamber (10) have been seted up to the below that the inside of body of the tower main part (1) is located heat-conducting plate (7), and the inside of body of the tower main part (1) is located and has seted up vacuum cavity (11) between heat-conducting plate (7) and division board (8), liquefaction chamber (12) have been seted up to the inside of body of the tower main part (1) is located the top of division board (8), the right side surface of body of the tower main part (1) is provided with heat transfer component (13), and the lower extreme outside of body of the tower main part (1) is provided with protection component (14).
2. The vacuum tower for solvent recovery according to claim 1, wherein the heat transfer assembly (13) comprises a mounting seat (15), a blower (16) is mounted inside the mounting seat (15), a suction opening (17) is fixedly connected to the left end of the blower (16), an exhaust opening (18) is fixedly connected to the right end of the blower (16), a flue gas pipe (19) is fixedly connected to the right end of the exhaust opening (18), and a plurality of fixing seats (20) are fixedly sleeved outside the flue gas pipe (19).
3. The solvent recovery vacuum tower according to claim 1, wherein the protection assembly (14) comprises a protection base (21), the left end and the right end of the inner lower surface of the protection base (21) are fixedly connected with first springs (22), one end of each first spring (22) is fixedly connected with a first supporting rod (23), one side surface of each first supporting rod (23) is fixedly connected with a connecting rod (24), two protection rods (25) are fixedly connected to the middle position of the inner lower surface of the protection base (21), a supporting block (26) is installed between the two protection rods (25), a plurality of second springs (27) are fixedly connected to the lower surface of the supporting block (26), and a second supporting rod (28) is fixedly connected to the upper surface of the supporting block (26).
4. The vacuum tower for solvent recovery according to claim 1, wherein the condensation pipe (6) penetrates through the left side surface of the tower body (1), the waste liquid outlet (2) is attached to the upper surface of the heat conducting plate (7), the solvent inlet (3) is attached to the lower surface of the isolation plate (8), the recovery port (4) is attached to the upper surface of the isolation plate (8), one end of the gas conducting pipe (9) is located in the vacuum cavity (11), and the other end of the gas conducting pipe (9) is located in the liquefaction cavity (12).
5. A solvent recovery vacuum column according to claim 2, wherein the mounting seat (15) is fixedly connected to the right side surface of the column body (1), the blower (16) is electrically connected to the external control, the air pumping port (17) movably penetrates through the left side surface of the mounting seat (15), the air pumping port (17) is located in the combustion chamber (10), the air exhaust port (18) movably penetrates through the right side surface of the column body (1), the flue gas pipe (19) is located in the vacuum chamber (11), and the fixing seat (20) is fixedly connected to the upper surface of the heat conducting plate (7).
6. A solvent recovery vacuum column according to claim 3, wherein the column body (1) is slidably connected inside the shielding seat (21), the first support rod (23) is hinged on the inner lower surface of the shielding seat (21), the second spring (27) is fixedly connected on the inner lower surface of the shielding seat (21), and the connecting rod (24) and the second support rod (28) are both fixedly connected on the lower surface of the column body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170639.4U CN214344511U (en) | 2020-12-25 | 2020-12-25 | Solvent recovery vacuum tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023170639.4U CN214344511U (en) | 2020-12-25 | 2020-12-25 | Solvent recovery vacuum tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344511U true CN214344511U (en) | 2021-10-08 |
Family
ID=77989270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023170639.4U Expired - Fee Related CN214344511U (en) | 2020-12-25 | 2020-12-25 | Solvent recovery vacuum tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344511U (en) |
-
2020
- 2020-12-25 CN CN202023170639.4U patent/CN214344511U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |