CN210495295U - Ethanol condensation recovery device - Google Patents
Ethanol condensation recovery device Download PDFInfo
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- CN210495295U CN210495295U CN201921828529.7U CN201921828529U CN210495295U CN 210495295 U CN210495295 U CN 210495295U CN 201921828529 U CN201921828529 U CN 201921828529U CN 210495295 U CN210495295 U CN 210495295U
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- heat exchange
- ethanol
- condensation
- pipe
- exchange plate
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an ethanol condensation recovery unit, including heat exchange plate, input pipeline, the output pipeline that a plurality of stacked in proper order, be provided with the condenser pipe between two adjacent heat exchange plates, be provided with condensing channel in the heat exchange plate, condensing channel's both ends are provided with input connection pipe and output connection pipe respectively, and input connection pipe and output connection pipe link to each other with input pipeline and output pipeline respectively. The utility model discloses simple structure is compact, and is small, low in manufacturing cost.
Description
Technical Field
The utility model relates to an ethanol recovery technical field, in particular to ethanol condensation recovery unit.
Background
In the existing pharmaceutical industry, a large amount of ethanol is used. Ethanol is volatile due to its low boiling point, and is usually entrained in the exhaust gas in large quantities and discharged with the exhaust gas. In the actual production process, ethanol vapor carried in the waste gas needs to be recovered. The existing ethanol recovery device has the advantages of large volume, complex structure and high manufacturing cost.
For example, chinese patent publication No.: CN 205856349U, the utility model provides an ethanol steam freezing recovery device, including recovery storage tank and cylindrical condenser, the top of recovery storage tank is provided with flanged neck pipe, still include the frozen water machine, connect frozen water machine delivery port and condenser on the frozen water inlet chilled water outlet pipe, and connect frozen water machine return water mouth and condenser on the frozen water outlet chilled water return pipe; the side wall of the neck pipe is provided with a gas pipe connected with the vacuum pump; the bottom of the recovery storage tank is provided with a liquid discharge pipe, and the side wall of the recovery storage tank is also provided with a liquid level meter. The utility model discloses a structure is complicated, the volume is comparatively huge, manufacturing cost is high.
Disclosure of Invention
The utility model aims at solving the problems of complex structure, large volume and high manufacturing cost of the prior ethanol recovery device and providing an ethanol condensation recovery device with simple structure and small manufacturing cost.
The utility model aims at realizing through the following technical scheme: the utility model provides an ethanol condensation recovery unit, includes the heat exchange board that a plurality of stacked in proper order, input pipeline, output pipeline, is provided with the condenser pipe between two adjacent heat exchange boards, is provided with condensing channel in the heat exchange board, and condensing channel's both ends are provided with input connecting pipe and output connection pipe respectively, and input connecting pipe and output connection pipe link to each other with input pipeline and output pipeline respectively.
The utility model discloses in, the waste gas with ethanol steam gets into each heat exchange board respectively from the input pipeline in, waste gas gets into the output pipeline behind the hot exchange inboard condensing channel runner, because be provided with the condenser pipe between two adjacent heat exchange boards, it has mobile refrigerant to fill in the condenser pipe, the condenser pipe can cool off the heat exchange board, when waste gas flows in condensing channel, ethanol steam in the waste gas can condense and form liquid ethanol, thereby isolate ethanol from waste gas, just can reuse after further purification of the ethanol of isolating. The utility model discloses simple structure is compact, and whole small, low in manufacturing cost.
Preferably, the condensation pipe is in a serpentine coil shape. The condenser pipe is snakelike coil pipe form, has increased the area of contact between condenser pipe and the heat exchange board, has improved the condensation effect.
Preferably, the heat exchanger plate is made of aluminum. The aluminum has good heat-conducting property and lighter weight, and the overall weight of the ethanol condensation and recovery device is reduced.
Preferably, the condensation channel is in the shape of a serpentine coil. The condensing channel is in a shape of a snake-shaped coil pipe, so that the waste gas is led to go around in the heat exchange plate, the time of a flow channel of the waste gas in the heat exchange plate is increased, and the recovery rate of the ethanol is improved.
Preferably, the heat exchange plate has a rectangular plate-shaped structure.
Preferably, the heat exchanger further comprises two fixing plates, wherein the two fixing plates are respectively arranged on two sides of the heat exchange plate, and two sides of the heat exchange plate are respectively connected with the fixing plates.
Preferably, the heat exchange plate is connected with the fixing plate through a fixing bolt.
The utility model has the advantages that: the utility model discloses simple structure is compact, and is small, low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a cross-sectional view of a heat exchange plate.
Fig. 3 is a schematic structural view of the condensation duct.
In the figure: 1. the heat exchange plate comprises a heat exchange plate body, 2, an input connecting pipe, 3, an output connecting pipe, 4, an input pipeline, 5, an output pipeline, 6, a condensation pipe, 7, a fixing plate, 8, a fixing bolt, 9 and a condensation channel.
Detailed Description
The invention is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 3, the ethanol condensation and recovery device comprises a plurality of heat exchange plates 1, an input pipeline 4, an output pipeline 5 and a fixing plate 7 which are stacked in sequence. The heat exchanger plate 1 has a rectangular plate-like structure. The heat exchanger plate 1 is made of aluminium. A condensation channel 9 is provided in the heat exchanger plate 1. The condensation channel 9 is in the shape of a serpentine coil. Both ends of the condensing passage 9 are provided with an input connection pipe 2 and an output connection pipe 3. The inlet connection pipe 2 and the outlet connection pipe 3 are located on both sides of the heat exchange plate 1, respectively. The input connecting pipe 2 is connected with the input pipeline 4, and the output connecting pipe 3 is connected with the output pipeline 5. A condensation pipe 6 is arranged between two adjacent heat exchange plates 1. The condenser pipe 6 is connected with the refrigeration equipment. The condenser pipe 6 is filled with a flowing refrigerant.
The fixing plates 7 are provided in two numbers, respectively, at both sides of the heat exchange plate 1. The fixing plate 7 has a rectangular plate-like structure. The heat exchanger plates 1 are connected to fixing plates 7 at both sides thereof, respectively. The heat exchange plate 1 is connected with the fixing plate through a fixing bolt 8.
The utility model discloses in, the waste gas with ethanol steam gets into each heat exchange board respectively from the input pipeline in, waste gas gets into the output pipeline behind the hot exchange inboard condensing channel runner, because be provided with the condenser pipe between two adjacent heat exchange boards, it has mobile refrigerant to fill in the condenser pipe, the condenser pipe can cool off the heat exchange board, when waste gas flows in condensing channel, ethanol steam in the waste gas can condense and form liquid ethanol, thereby isolate ethanol from waste gas, just can reuse after further purification of the ethanol of isolating. The utility model discloses simple structure is compact, and whole small, low in manufacturing cost.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an ethanol condensation recovery unit which characterized in that: the heat exchange plate comprises a plurality of heat exchange plates, an input pipeline and an output pipeline which are sequentially stacked, a condensing pipe is arranged between every two adjacent heat exchange plates, a condensing channel is arranged in each heat exchange plate, an input connecting pipe and an output connecting pipe are respectively arranged at two ends of each condensing channel, and the input connecting pipe and the output connecting pipe are respectively connected with the input pipeline and the output pipeline.
2. The ethanol condensation and recovery device of claim 1, wherein the condensation pipe is in a serpentine coil shape.
3. The apparatus as claimed in claim 1, wherein the heat exchange plate is made of aluminum.
4. The ethanol condensation and recovery device as claimed in claim 1, wherein the condensation channel is in the shape of a serpentine coil.
5. The apparatus for condensing and recovering ethanol according to claim 1, wherein the heat exchange plate has a rectangular plate-shaped structure.
6. The apparatus for condensing and recovering ethanol according to claim 1, further comprising two fixing plates disposed on both sides of the heat exchange plate, respectively, wherein both sides of the heat exchange plate are connected to the fixing plates, respectively.
7. The ethanol condensation and recovery device according to claim 6, wherein the heat exchange plate is connected with the fixing plate through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828529.7U CN210495295U (en) | 2019-10-28 | 2019-10-28 | Ethanol condensation recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828529.7U CN210495295U (en) | 2019-10-28 | 2019-10-28 | Ethanol condensation recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210495295U true CN210495295U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828529.7U Active CN210495295U (en) | 2019-10-28 | 2019-10-28 | Ethanol condensation recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210495295U (en) |
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2019
- 2019-10-28 CN CN201921828529.7U patent/CN210495295U/en active Active
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