CN220090537U - Solvent recovery device for impurity separation - Google Patents
Solvent recovery device for impurity separation Download PDFInfo
- Publication number
- CN220090537U CN220090537U CN202321426794.9U CN202321426794U CN220090537U CN 220090537 U CN220090537 U CN 220090537U CN 202321426794 U CN202321426794 U CN 202321426794U CN 220090537 U CN220090537 U CN 220090537U
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- CN
- China
- Prior art keywords
- wall
- barrel
- solvent recovery
- cooling
- ring
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- 239000002904 solvent Substances 0.000 title claims abstract description 57
- 239000012535 impurity Substances 0.000 title claims abstract description 24
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000001704 evaporation Methods 0.000 claims abstract description 31
- 230000008020 evaporation Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004321 preservation Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 239000002699 waste material Substances 0.000 description 15
- 239000000498 cooling water Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a solvent recovery device for impurity separation, which relates to the technical field of solvent recovery devices and comprises a bottom plate, wherein an evaporation barrel is fixedly arranged on the side of the upper surface of the bottom plate, the outer wall of the evaporation barrel is fixedly connected with a heat preservation bin, the inner wall of the heat preservation bin is provided with a heating mechanism, and a feeding mechanism is arranged in the middle of the upper end of the evaporation barrel in a penetrating manner; the stirring rod is arranged on the inner wall of the lower end of the evaporation barrel, a motor is arranged on the surface of the bottom plate below the stirring rod, a condensing pipe penetrates through and is fixed at the upper end of the side wall of the evaporation barrel, and the outer wall of the condensing pipe is fixedly connected with the cooling barrel; and the positioning ring is movably arranged on the inner wall of the upper end of the cooling barrel. The solvent recovery device for separating impurities strengthens the capacity of cooling solvent vapor, thereby guaranteeing the condensing effect of the solvent vapor, avoiding influencing the effect of recovering the solvent by the device and improving the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of solvent recovery devices, in particular to a solvent recovery device for impurity separation.
Background
The solvent is generally a liquid which can dissolve a substance but does not chemically react with the substance, and can be divided into two major types, namely an organic solvent and an inorganic solvent, and common solvents include water, ethanol and the like, and after the solvent is used in the chemical industry, in order to avoid resource waste, protect the environment and reduce the production cost, a solvent recovery device is generally used for recovering the solvent waste liquid, and part of the solvent waste liquid contains solid impurities, so that the solid impurities in the solvent waste liquid need to be separated.
However, the existing solvent recovery device for impurity separation has the following problems when in use:
for example, CN216222985U, the organic solvent recovery device with the authorized publication date 20220408 can recover the solvent, but the thermal conductivity of air is poor, so that the capacity of air to cool the solvent vapor is insufficient, thereby affecting the condensing effect of the solvent vapor, resulting in insufficient recovery effect of the device and reducing the practicality of the device.
Aiming at the problems, innovative design is urgently needed on the basis of the original solvent recovery device for impurity separation.
Disclosure of Invention
The utility model aims to provide a solvent recovery device for impurity separation, which aims to solve at least one technical problem in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a solvent recovery apparatus for impurity separation, comprising:
the bottom plate, the upper surface avris fixed mounting of bottom plate has the evaporation vat, the outer wall fixedly connected with insulation silo of evaporation vat, the inner wall of insulation silo is provided with heating mechanism, the upper end intermediate position of evaporation vat runs through and is provided with charging mechanism;
the stirring rod is arranged on the inner wall of the lower end of the evaporation barrel, a motor is arranged on the surface of the bottom plate below the stirring rod, a condensing pipe penetrates through and is fixed at the upper end of the side wall of the evaporation barrel, and the outer wall of the condensing pipe is fixedly connected with the cooling barrel;
the locating ring, locating ring movable mounting is in the upper end inner wall of cooling drum, the lower surface equiangular fixation of locating ring has the stirring leaf, the lower tip fixed mounting of stirring leaf has the ring gear, the cooling drum lower extreme inner wall of ring gear avris is provided with the transfer line, and the transfer line is connected with the cooling drum through sealed bearing to the up end fixed mounting of transfer line has the gear, and gear and ring gear meshing are connected moreover, the lower extreme outer wall of transfer line is connected with the lower extreme outer wall of puddler through sprocket mechanism.
Preferably, the feeding mechanism comprises a feeding hole, a filter screen, an end cover and a sealing ring, wherein the feeding hole penetrates through the middle of the upper end of the evaporation barrel, the filter screen is movably connected with the inner wall of the feeding hole, the end cover is sleeved on the outer wall of the upper end of the feeding hole, and the sealing ring is adhered to the inner wall of the upper end of the end cover.
Preferably, the feed inlet and the filter screen form a sliding structure, the feed inlet is in threaded connection with the end cover, and the feed inlet is attached to the sealing ring.
Preferably, the stirring rod is connected with the evaporation barrel through a sealing bearing, and the stirring rod is fixedly connected with the upper end face of the motor output shaft.
Preferably, the cooling barrel is fixedly connected with the bottom plate.
Preferably, the positioning ring and the toothed ring form a rotary structure with the cooling barrel.
Preferably, a transmission rod is arranged on the inner wall of the lower end of the cooling barrel at the side of the toothed ring, the transmission rod is connected with the cooling barrel through a sealing bearing, a gear is fixedly arranged on the upper end face of the transmission rod, and the gear is in meshed connection with the toothed ring.
Preferably, the outer wall of the lower end of the transmission rod is connected with the outer wall of the lower end of the stirring rod through a chain wheel mechanism.
Compared with the prior art, the utility model has the beneficial effects that: the solvent recovery device for separating impurities strengthens the capacity of cooling solvent vapor, thereby guaranteeing the condensing effect of the solvent vapor, avoiding influencing the solvent recovery effect of the device and improving the practicability of the device;
the stirring rod is driven to rotate through the motor, the stirring rod drives the transmission rod to rotate through the sprocket mechanism, the gear is driven by the transmission rod, the gear drives the toothed ring, the toothed ring drives the stirring blades to rotate, cooling water flows in the cooling barrel is fully stirred, the capacity of cooling solvent vapor of the device is enhanced, the flowing cooling water is convenient to fully absorb heat of the solvent vapor, the solvent vapor is fully condensed, and the condensing effect of the solvent vapor is further guaranteed, so that the effect of recovering the solvent by the device is avoided.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is a schematic diagram of the cooling barrel in the front cross-section structure of the utility model;
FIG. 3 is a schematic top view of a gear according to the present utility model;
FIG. 4 is a schematic diagram of the front cross-section structure of the feeding mechanism of the present utility model.
In the figure: 1. a bottom plate; 2. an evaporation barrel; 3. a thermal insulation bin; 4. a heating mechanism; 5. a charging mechanism; 501. a feed inlet; 502. a filter screen; 503. an end cap; 504. a seal ring; 6. a stirring rod; 7. a motor; 8. a condensing tube; 9. a cooling barrel; 10. a positioning ring; 11. stirring the leaves; 12. a toothed ring; 13. a transmission rod; 14. a gear; 15. a sprocket mechanism.
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. 1-4, the present utility model provides a technical solution:
a solvent recovery apparatus for impurity separation, comprising:
the bottom plate 1, the upper surface avris of bottom plate 1 fixedly installs the evaporation vat 2, the outer wall fixedly connected with thermal insulation storehouse 3 of the evaporation vat 2, the inner wall of thermal insulation storehouse 3 has heating mechanisms 4, the upper end middle department of the evaporation vat 2 runs through and is provided with the charging mechanism 5;
the stirring rod 6 is arranged on the lower broken inner wall of the evaporation barrel 2, a motor 7 is arranged on the surface of the bottom plate 1 below the stirring rod 6, a condensing pipe 8 is fixedly penetrated at the upper end of the side wall of the evaporation barrel 2, the outer wall of the condensing pipe 8 is fixedly connected with a cooling barrel 9, the stirring rod 6 is connected with the evaporation barrel 2 through a sealing bearing, the stirring rod 6 is fixedly connected with the upper end face of an output shaft of the motor 7, and the stirring rod 6 is conveniently driven by the motor 7 to rotate, so that the stirring rod 6 stirs solvent waste liquid in the evaporation barrel 2, and the solvent waste liquid is guaranteed to be heated uniformly;
the locating ring 10, locating ring 10 movable mounting is in the upper end inner wall of cooling drum 9, and the lower surface equiangular fixation of locating ring 10 has stirring leaf 11, and the lower tip fixed mounting of stirring leaf 11 has ring gear 12, and locating ring 10 and ring gear 12 all constitute revolution mechanic with cooling drum 9, and locating ring 10 and ring gear 12 are rotatory relative cooling drum 9 of being convenient for to make stirring leaf 11 stably rotate and stir the cooling water, avoid the heat to pile up the local position in the cooling water, influence the heat absorption effect of cooling water.
In one embodiment, the feeding mechanism 5 includes a feeding hole 501, a filter screen 502, an end cover 503 and a sealing ring 504, the feeding hole 501 penetrates and is fixed in the middle of the upper end of the evaporation barrel 2, the inner wall of the feeding hole 501 is movably connected with the filter screen 502, the outer wall of the upper end of the feeding hole 501 is sleeved with the end cover 503, and the inner wall of the upper end of the end cover 503 is adhered with the sealing ring 504, so that the solvent waste liquid entering the evaporation barrel 2 is filtered through the feeding mechanism 5, and impurities of the solvent waste liquid are separated.
In one embodiment, the feed inlet 501 and the filter screen 502 form a sliding structure, the feed inlet 501 is in threaded connection with the end cover 503, and the feed inlet 501 is attached to the sealing ring 504, so that after the end cover 503 is opened in a rotating manner, the filter screen 502 is pulled up to separate from the feed inlet 501, thereby treating impurities in the filter screen 502, avoiding affecting the use effect of the filter screen 502, and improving the tightness of the device through the sealing ring 504.
In one preferred embodiment, the cooling tub 9 is fixedly connected to the base plate 1, so as to facilitate the stability of the cooling tub 9.
In one preferred embodiment, a transmission rod 13 is arranged on the inner wall of the lower end of the cooling barrel 9 at the side of the toothed ring 12, the transmission rod 13 is connected with the cooling barrel 9 through a sealed bearing, a gear 14 is fixedly arranged on the upper end face of the transmission rod 13, the gear 14 is in meshed connection with the toothed ring 12, and the transmission rod 13 is conveniently rotated to drive the gear 14, so that the gear 14 drives the toothed ring 12 to rotate relative to the cooling barrel 9.
In one preferred embodiment, the outer wall of the lower end of the transmission rod 13 is connected with the outer wall of the lower end of the stirring rod 6 through a sprocket mechanism 15, so that the transmission rod 13 is driven to rotate through the sprocket mechanism 15 when the stirring rod 6 rotates.
The working principle of the utility model is as follows: when the solvent recovery device for impurity separation is used, firstly, as shown in fig. 1 and 4, a filter screen 502 is moved to be inserted into a feed inlet 501, then solvent waste liquid is injected into the feed inlet 501, at this time, the filter screen 502 filters solid impurities in the waste liquid, the filtered waste liquid enters an evaporation barrel 2, thereby completing impurity separation, then an end cover 503 is moved to be covered on the feed inlet 501, then the end cover 503 is screwed, at this time, a sealing ring 504 is closely attached to the feed inlet 501, as shown in fig. 1-3, a motor 7 and a heating mechanism 4 are started, then the heating mechanism 4 heats the solvent waste liquid in the evaporation barrel 2, at the same time, the motor 7 drives a stirring rod 6 to rotate, then the stirring rod 6 stirs the waste liquid, so that the waste liquid is heated uniformly, at the same time, the stirring rod 6 drives a transmission rod 13 to rotate through a sprocket mechanism 15, then the transmission rod 13 drives a gear 14 to rotate, then the gear 14 drives the toothed ring 12 to rotate, then the toothed ring 12 drives the stirring blade 11 to rotate, and the stirring blade 11 drives the positioning ring 10 to rotate relative to the cooling barrel 9, so that the stirring blade 11 stirs cooling water, as shown in fig. 1-2, then solvent waste liquid is heated to generate solvent vapor, then the solvent vapor enters the condensing tube 8, then the cooling water flowing in the cooling barrel 9 fully absorbs heat transferred from the solvent vapor to the condensing tube 8, then the solvent vapor is condensed into liquid solvent and flows out from the lower end of the condensing tube 8, thereby improving the capacity of the device for cooling the solvent vapor, facilitating the full condensation of the solvent vapor, ensuring the condensation effect of the solvent vapor, avoiding influencing the effect of the device for recovering the solvent, as shown in fig. 4, and when the filter screen 502 needs to be cleaned, the end cover 503 is opened in a rotating mode, the filter screen 502 is pulled up again to be separated from the feed port 501, thus, the filter screen 502 is disassembled, and a user can clean the filter screen 502 conveniently.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A solvent recovery device for impurity separation, comprising:
the device comprises a bottom plate (1), wherein an evaporation barrel (2) is fixedly arranged on the side of the upper surface of the bottom plate (1), a thermal insulation bin (3) is fixedly connected to the outer wall of the evaporation barrel (2), a heating mechanism (4) is arranged on the inner wall of the thermal insulation bin (3), and a feeding mechanism (5) is arranged in the middle of the upper end of the evaporation barrel (2) in a penetrating manner;
the stirring rod (6), stirring rod (6) is installed in evaporating drum (2) lower extreme inner wall, bottom plate (1) surface below stirring rod (6) is provided with motor (7), evaporating drum (2) upper end of lateral wall runs through and is fixed with condenser pipe (8), condenser pipe (8) outer wall fixed connection cooling drum (9);
the locating ring (10), locating ring (10) movable mounting is in the upper end inner wall of cooling drum (9), the lower surface equiangular fixation of locating ring (10) has stirring leaf (11), the lower tip fixed mounting of stirring leaf (11) has toothed ring (12), the cooling drum (9) lower extreme inner wall of toothed ring (12) avris is provided with transfer line (13), and transfer line (13) are connected through sealed bearing and cooling drum (9) to the up end fixed mounting of transfer line (13) has gear (14), and gear (14) and toothed ring (12) meshing are connected, the lower extreme outer wall of transfer line (13) is connected through sprocket mechanism (15) and the lower extreme outer wall of puddler (6).
2. The solvent recovery apparatus for impurity separation according to claim 1, wherein: the feeding mechanism (5) comprises a feeding opening (501), a filter screen (502), an end cover (503) and a sealing ring (504), wherein the feeding opening (501) penetrates through the middle of the upper end of the evaporation barrel (2), the filter screen (502) is movably connected with the inner wall of the feeding opening (501), the end cover (503) is sleeved on the outer wall of the upper end of the feeding opening (501), and the sealing ring (504) is adhered to the inner wall of the upper end of the end cover (503).
3. A solvent recovery apparatus for impurity separation according to claim 2, wherein: the feeding hole (501) and the filter screen (502) form a sliding structure, the feeding hole (501) is in threaded connection with the end cover (503), and the feeding hole (501) is attached to the sealing ring (504).
4. The solvent recovery apparatus for impurity separation according to claim 1, wherein: the stirring rod (6) is connected with the evaporation barrel (2) through a sealing bearing, and the stirring rod (6) is fixedly connected with the upper end face of the output shaft of the motor (7).
5. The solvent recovery apparatus for impurity separation according to claim 1, wherein: the cooling barrel (9) is fixedly connected with the bottom plate (1).
6. The solvent recovery apparatus for impurity separation according to claim 1, wherein: the positioning ring (10) and the toothed ring (12) form a rotary structure with the cooling barrel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426794.9U CN220090537U (en) | 2023-06-06 | 2023-06-06 | Solvent recovery device for impurity separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426794.9U CN220090537U (en) | 2023-06-06 | 2023-06-06 | Solvent recovery device for impurity separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220090537U true CN220090537U (en) | 2023-11-28 |
Family
ID=88868374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321426794.9U Active CN220090537U (en) | 2023-06-06 | 2023-06-06 | Solvent recovery device for impurity separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220090537U (en) |
-
2023
- 2023-06-06 CN CN202321426794.9U patent/CN220090537U/en active Active
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