CN218955538U - Hot air recovery device of dryer - Google Patents
Hot air recovery device of dryer Download PDFInfo
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- CN218955538U CN218955538U CN202223570422.1U CN202223570422U CN218955538U CN 218955538 U CN218955538 U CN 218955538U CN 202223570422 U CN202223570422 U CN 202223570422U CN 218955538 U CN218955538 U CN 218955538U
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- heat exchanger
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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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Abstract
The utility model provides a hot air recovery device of a dryer, and mainly relates to the technical field of heat recovery devices. The utility model provides a hot-blast recovery unit of drying-machine, includes the drying-machine body, one side of drying-machine body bottom is equipped with out the tuber pipe, the one end of air outlet fixed connection heat exchanger of tuber pipe, the other end of heat exchanger is equipped with the air exit, the top of heat exchanger is equipped with the fan, the air outlet of fan and the cold wind mouth intercommunication of heat exchanger, the one end of hot-blast mouth fixed connection hot-blast pipe of heat exchanger, the other end of hot-blast pipe and the upper portion fixed connection of drying-machine body one side. The utility model has the beneficial effects that: when the device is used, heat in hot and humid air can be recovered through the heat exchanger, so that heat loss is effectively reduced, and energy consumption is reduced.
Description
Technical Field
The utility model mainly relates to the technical field of heat recovery devices, in particular to a hot air recovery device of a dryer.
Background
Drying is an indispensable step in textile production, and the drying device that traditional adopted is electrical heating or combustor heating, and drying device can discharge the moisture in the textile when using, and moist air can carry a large amount of heat to discharge, causes the waste of heat energy.
Disclosure of Invention
The utility model aims to provide a hot air recovery device of a dryer, which can effectively reduce heat loss and energy consumption.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a hot-blast recovery unit of drying-machine, includes the drying-machine body, one side of drying-machine body bottom is equipped with out the tuber pipe, the one end of air outlet fixed connection heat exchanger of tuber pipe, the other end of heat exchanger is equipped with the air exit, the top of heat exchanger is equipped with the fan, the air outlet of fan and the cold wind mouth intercommunication of heat exchanger, the one end of hot-blast mouth fixed connection hot-blast pipe of heat exchanger, the other end of hot-blast pipe and the upper portion fixed connection of drying-machine body one side.
Preferably, the heat exchanger is a tube array heat exchanger.
Compared with the prior art, the utility model has the beneficial effects that:
when the device is used, high-temperature steam exhausted from the dryer body can enter the heat exchanger through the air outlet pipe, indoor normal-temperature air is blown into the heat exchanger through the fan, low-temperature moist air after heat exchange is exhausted outdoors through the air outlet, and the normal-temperature air entering the heat exchanger returns to the dryer body through the hot air pipe after temperature rise, so that heat energy waste can be effectively reduced through the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic cross-sectional view of a heat exchanger of the present utility model.
The reference numbers shown in the drawings: 1. a dryer body; 2. an air outlet pipe; 3. a heat exchanger; 4. an air outlet; 5. a blower; 6. and a hot air pipe.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Examples: hot air recovery device of dryer
As shown in fig. 1-2, the hot air recovery device of the dryer comprises the following specific structures:
the dryer body 1, one side of dryer body 1 bottom is equipped with out tuber pipe 2, the one end of the air outlet fixed connection heat exchanger 3 of tuber pipe 2, the other end of heat exchanger 3 is equipped with air exit 4, the top of heat exchanger 3 is equipped with fan 5, fan 5 and power circuit connection, the air outlet of fan 5 and the cold wind mouth intercommunication of heat exchanger 3, the one end of the hot-blast mouth fixed connection hot-blast main 6 of heat exchanger 3, the upper portion fixed connection of the other end and dryer body 1 one side of hot-blast main 6, the inside intercommunication of hot-blast main 6 and dryer body 1.
The heat exchanger 3 is a tube type heat exchanger. The shell and tube heat exchanger has the advantages of high structural strength, high temperature and pressure resistance, good impact resistance, high volume utilization rate, high heat transfer effect, long service life, convenient maintenance and the like, and can greatly improve the heat exchange efficiency and reliability of the device.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (2)
1. The utility model provides a hot air recovery unit of drying-machine, includes drying-machine body (1), one side of drying-machine body (1) bottom is equipped with tuber pipe (2), its characterized in that: the air outlet of air-out pipe (2) fixed connection heat exchanger (3) one end, the other end of heat exchanger (3) is equipped with air exit (4), the top of heat exchanger (3) is equipped with fan (5), the air outlet of fan (5) communicates with the cold wind mouth of heat exchanger (3), the one end of hot-blast mouth fixed connection hot-blast main (6) of heat exchanger (3), the upper portion fixed connection of the other end and drying-machine body (1) one side of hot-blast main (6).
2. The dryer hot air recovery device according to claim 1, wherein: the heat exchanger (3) is a tube type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570422.1U CN218955538U (en) | 2022-12-27 | 2022-12-27 | Hot air recovery device of dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570422.1U CN218955538U (en) | 2022-12-27 | 2022-12-27 | Hot air recovery device of dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218955538U true CN218955538U (en) | 2023-05-02 |
Family
ID=86136833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223570422.1U Active CN218955538U (en) | 2022-12-27 | 2022-12-27 | Hot air recovery device of dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218955538U (en) |
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2022
- 2022-12-27 CN CN202223570422.1U patent/CN218955538U/en active Active
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