CN221385203U - Solvent evaporator with waste heat recovery function - Google Patents
Solvent evaporator with waste heat recovery function Download PDFInfo
- Publication number
- CN221385203U CN221385203U CN202322685831.4U CN202322685831U CN221385203U CN 221385203 U CN221385203 U CN 221385203U CN 202322685831 U CN202322685831 U CN 202322685831U CN 221385203 U CN221385203 U CN 221385203U
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- China
- Prior art keywords
- semiconductor
- pipe
- heating
- waste heat
- box
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- 239000002904 solvent Substances 0.000 title claims abstract description 28
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000004065 semiconductor Substances 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000001704 evaporation Methods 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000008020 evaporation Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 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 discloses a solvent evaporator with a waste heat recovery function, which comprises a heating box, wherein a heating pipe is arranged in the heating box, a heat energy conversion device is arranged above the heating pipe, an evaporation pipe is arranged on the outer wall of the heating box, a valve is arranged on the left side of the evaporation pipe, a condenser is arranged on the left side of the valve, a condensing pipe is arranged in the condenser, two ends of a semiconductor A and a semiconductor B are connected with metal conductors, the semiconductor A and the semiconductor B are arranged in an annular shape, waste heat generated by the heating box is used for heating the semiconductor A and the semiconductor B, the two semiconductors have different heat conductivities, a temperature difference is formed, thermoelectric power is generated, and the waste heat is recycled.
Description
Technical Field
The utility model relates to a solvent evaporator in the technical field of solvent purification, in particular to a solvent evaporator with a waste heat recovery function.
Background
The utility model relates to a solvent evaporator for evaporating and purifying a solvent, which is mainly used for concentration, crystallization, drying, separation and solvent recovery in the industries of medicine, chemical industry, biological pharmacy and the like; the principle is that under the vacuum condition, the solvent is heated at constant temperature, and a large-area film is formed on the bottle wall, so that the solvent is evaporated efficiently; the solvent vapor is cooled by the high-efficiency glass condenser and is recovered in the collecting bottle, so that the evaporation efficiency is greatly improved.
According to the search, the prior Chinese patent number is CN201520851497.8, the utility model is a solvent evaporator, which comprises a lower cylinder and an upper cylinder fixed above the lower cylinder, a guide pipe is arranged between the upper side of the upper cylinder and the upper side of the lower cylinder, a spiral steam pipe is arranged at the lower side of an inner cavity of the lower cylinder, an inlet of the steam pipe is a steam inlet, an outlet of the steam pipe is a steam outlet, a drain outlet is arranged at the bottommost end of the lower cylinder, a liquid inlet is arranged at the upper side of the lower cylinder, a check valve is further arranged between the upper cylinder and the lower cylinder, an upper opening of the check valve is positioned in the upper cylinder, a lower opening of the check valve is positioned in the lower cylinder, a floating ball is arranged in the upper cylinder, a steel wire is connected between the floating ball and a valve core of the check valve, a heating pipe is arranged at the lower end of the inner cavity of the upper cylinder, and an exhaust outlet is arranged at the upper end of the upper cylinder. The utility model has the characteristics of good evaporation effect, simple structure and capability of performing secondary evaporation.
Although the above patent realizes the function of the solvent evaporation rate and effect, the above solvent evaporator heats one position of the container, and has problems of slow heating rate and low evaporation efficiency.
Aiming at the problems, the novel design is carried out on the basis of the original solvent evaporator.
Disclosure of utility model
The utility model aims to provide a solvent evaporator with a waste heat recovery function, so as to solve the problems of high evaporation rate and waste of a large amount of heat energy of the solvent evaporator in the current market, which is proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solvent evaporator with waste heat recovery function, includes the heating cabinet, preferably, be equipped with the heating pipe in the heating cabinet, and the heating pipe top is equipped with heat energy conversion device, the heating cabinet outer wall is equipped with the evaporating pipe, and the evaporating pipe left side is equipped with the valve, the valve left side is equipped with the condenser, and is equipped with the condenser pipe in the condenser.
Preferably, the heating box comprises a box body and an air outlet, wherein the box body is in a cylindrical modeling structure, the air outlet is connected to the upper surface of the box body, the inner wall of the box body is connected with a heating pipe, and the heating pipe is in an annular modeling structure.
Preferably, the heat energy conversion device comprises a metal conductor, a semiconductor A, a semiconductor B and an electrode wire, wherein both ends of the semiconductor A and the semiconductor B are connected with the metal conductor, the semiconductor A and the semiconductor B are arranged in an annular modeling structure, the metal conductor, the semiconductor A and the semiconductor B are connected with the inner wall of the air outlet, the semiconductor A and the semiconductor B are connected with the electrode wire, and the electrode wire penetrates through the air outlet.
Preferably, the evaporating pipe is including standpipe, annular pipe, a plurality of standpipe equiangular connection box outer wall, and standpipe upper and lower both ends all communicate through the annular pipe to the top annular pipe is slope molding structure setting, valve is connected to one of them standpipe upper end.
Preferably, the condenser comprises a condensing box, a water inlet and a water outlet, wherein the left side of the lower end of the condensing box is provided with the water inlet, the left side of the upper end of the condensing box is provided with the water outlet, the condensing pipe comprises a spiral pipe, an air inlet and an inclined nozzle, the right side of the upper end of the spiral pipe is connected with the air inlet, the air inlet is connected with the condensing box in a clamping way, the air inlet penetrates through a connecting valve of the condensing box, and the lower end of the spiral pipe is connected with the inclined nozzle and the inclined nozzle; the condensing box is connected, and the bevel nozzle passes through the condensing box.
Compared with the prior art, the utility model has the beneficial effects that: the evaporation rate is improved, and the waste heat is recycled;
1. The heating cabinet surface equiangle connection a plurality of standpipe, and the standpipe communicates through the annular pipe each other, and the heating pipe heats the box, and then heats all risers simultaneously, improves the heating rate of solvent, and then improves the evaporation efficiency of solvent.
2. The semiconductor A and the semiconductor B are connected with metal conductors at two ends, the metal conductors, the semiconductor A and the semiconductor B form an annular modeling arrangement, waste heat generated by the heating box heats the semiconductor A and the semiconductor B, the two semiconductors are different in heat conductivity, a temperature difference is formed, thermoelectric power is generated, and the waste heat is recycled.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of a condenser according to the present utility model;
FIG. 4 is an enlarged schematic view of the heat energy conversion device of the present utility model.
In the figure: 1. a heating box; 101. a case; 102. an air outlet; 2. heating pipes; 3. a thermal energy conversion device; 301. a metal conductor; 302. a semiconductor A; 303. a semiconductor B; 4. an evaporation tube; 401. a standpipe; 402. an annular tube; 5. a valve; 6. a condenser; 601. a condensing box; 602. a water inlet; 603. a water outlet; 7. a condensing tube; 701. a spiral tube; 702. an air inlet; 703. and (5) an oblique mouth.
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: the solvent evaporator with the waste heat recovery function comprises a heating box 1, wherein a heating pipe 2 is arranged in the heating box 1, a heat energy conversion device 3 is arranged above the heating pipe 2, an evaporation pipe 4 is arranged on the outer wall of the heating box 1, a valve 5 is arranged on the left side of the evaporation pipe 4, a condenser 6 is arranged on the left side of the valve 5, and a condensing pipe 7 is arranged in the condenser 6;
Specifically, the heating pipe 2 heats the heating box 1, and then heats the evaporating pipe 4, the solvent in the evaporating pipe 4 is heated and evaporated, and enters the condensing pipe 7 through the valve 5, condensed water flows in the condenser 6, the gas in the condensing pipe 7 is cooled and liquefied, and the waste heat generated by the heating pipe 2 is absorbed by the heat energy conversion device 3 and converted into thermoelectric power, so that the effect of recycling the heat energy is achieved.
The heating box 1 comprises a box body 101 and an air outlet 102, wherein the box body 101 is in a cylindrical structure, the air outlet 102 is connected to the upper surface of the box body 101, the inner wall of the box body 101 is connected with a heating pipe 2, and the heating pipe 2 is in an annular structure;
Specifically, the heating pipe 2 heats the case 101, and the waste heat is dissipated into the air outlet 102.
The heat energy conversion device 3 comprises a metal conductor 301, a semiconductor A302, a semiconductor B303 and an electrode wire 304, wherein both ends of the semiconductor A302 and the semiconductor B303 are connected with the metal conductor 301, the semiconductor A302 and the semiconductor B303 are arranged in an annular modeling structure, the metal conductor 301, the semiconductor A302 and the semiconductor B303 are connected with the inner wall of the air outlet 102, the semiconductor A302 and the semiconductor B303 are connected with the electrode wire 304, and the electrode wire 304 passes through the air outlet 102;
Specifically, the waste heat generated by the heating pipe 2 is absorbed by the semiconductor a302 and the semiconductor B303, and the two semiconductors have different thermal conductivities to form a temperature difference, so that thermoelectric power is generated to absorb and convert the waste heat.
The evaporation pipe 4 comprises a vertical pipe 401 and an annular pipe 402, the vertical pipes 401 are connected with the outer wall of the box body 101 at equal angles, the upper end and the lower end of each vertical pipe 401 are communicated through the annular pipe 402, the upper annular pipe 402 is arranged in an inclined modeling structure, and the upper end of one vertical pipe 401 is connected with a valve 5;
Specifically, the tank 101 heats the standpipe 401 simultaneously, and the vapor evaporated from the standpipe 401 is collected by the annular pipe 402 and flows to the valve 5, so that the evaporation rate of the solvent is increased.
The condenser 6 comprises a condensing box 601, a water inlet 602 and a water outlet 603, wherein the left side of the lower end of the condensing box 601 is provided with the water inlet 602, the left side of the upper end of the condensing box 601 is provided with the water outlet 603, the condensing pipe 7 comprises a spiral pipe 701, an air inlet 702 and an inclined nozzle 703, the right side of the upper end of the spiral pipe 701 is connected with the air inlet 702, the air inlet 702 is in clamping connection with the condensing box 601, the air inlet 702 penetrates through the condensing box 601 to be connected with a valve 5, and the lower end of the spiral pipe 701 is connected with the inclined nozzle 703 and the inclined nozzle 703; the condensing tank 601 is connected, and the bevel 703 passes through the condensing tank 601;
Specifically, condensed water enters the condensation tank 601 through the water inlet 602, then is drained through the water outlet 603 to form water circulation, steam enters the spiral pipe 701 through the valve 5 and the air inlet 702, the steam fully conducts heat energy with the condensed water in the spiral pipe 701, and the steam is condensed into liquid to be drained through the inclined nozzle 703.
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 (5)
1. The utility model provides a solvent evaporator with waste heat recovery function, includes heating cabinet (1), its characterized in that: be equipped with heating pipe (2) in heating cabinet (1), and heating pipe (2) top is equipped with heat energy conversion device (3), heating cabinet (1) outer wall is equipped with evaporating pipe (4), and evaporating pipe (4) left side is equipped with valve (5), valve (5) left side is equipped with condenser (6), and is equipped with condenser pipe (7) in condenser (6).
2. A solvent evaporator with waste heat recovery function according to claim 1, wherein: the heating box (1) comprises a box body (101) and an air outlet (102), wherein the box body (101) is in a cylindrical modeling structure, the air outlet (102) is connected to the upper surface of the box body (101), the inner wall of the box body (101) is connected with a heating pipe (2), and the heating pipe (2) is in an annular modeling structure.
3. A solvent evaporator with waste heat recovery function according to claim 1, wherein: the heat energy conversion device (3) comprises a metal conductor (301), a semiconductor A (302), a semiconductor B (303) and an electrode wire (304), wherein the metal conductor (301) is connected to two ends of the semiconductor A (302) and the semiconductor B (303), the metal conductor (301), the semiconductor A (302) and the semiconductor B (303) are arranged in an annular modeling structure, the metal conductor (301), the semiconductor A (302) and the semiconductor B (303) are connected with the inner wall of the air outlet (102), the semiconductor A (302) and the semiconductor B (303) are connected with the electrode wire (304), and the electrode wire (304) penetrates through the air outlet (102).
4. A solvent evaporator with waste heat recovery function according to claim 1, wherein: the evaporating pipe (4) comprises a vertical pipe (401) and an annular pipe (402), wherein the vertical pipes (401) are connected with the outer wall of the box body (101) at equal angles, the upper ends and the lower ends of the vertical pipes (401) are communicated through the annular pipe (402), the upper annular pipe (402) is arranged in an inclined modeling structure, and the upper end of one vertical pipe (401) is connected with a valve (5).
5. A solvent evaporator with waste heat recovery function according to claim 1, wherein: the condenser (6) comprises a condensing box (601), a water inlet (602) and a water outlet (603), wherein the water inlet (602) is formed in the left side of the lower end of the condensing box (601), the water outlet (603) is formed in the left side of the upper end of the condensing box (601), the condensing tube (7) comprises a spiral tube (701), an air inlet (702) and an inclined nozzle (703), the right side of the upper end of the spiral tube (701) is connected with the air inlet (702), the air inlet (702) is connected with the condensing box (601) in a clamping manner, the air inlet (702) penetrates through a connecting valve (5) of the condensing box (601), the lower end of the spiral tube (701) is connected with the inclined nozzle (703), and the inclined nozzle (703); a condensing tank (601) is connected, and a bevel nozzle (703) passes through the condensing tank (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685831.4U CN221385203U (en) | 2023-10-08 | 2023-10-08 | Solvent evaporator with waste heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685831.4U CN221385203U (en) | 2023-10-08 | 2023-10-08 | Solvent evaporator with waste heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221385203U true CN221385203U (en) | 2024-07-23 |
Family
ID=91922274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685831.4U Active CN221385203U (en) | 2023-10-08 | 2023-10-08 | Solvent evaporator with waste heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221385203U (en) |
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2023
- 2023-10-08 CN CN202322685831.4U patent/CN221385203U/en active Active
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