CN216522829U - Heat recovery type cylinder drying device - Google Patents
Heat recovery type cylinder drying device Download PDFInfo
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- CN216522829U CN216522829U CN202122185934.5U CN202122185934U CN216522829U CN 216522829 U CN216522829 U CN 216522829U CN 202122185934 U CN202122185934 U CN 202122185934U CN 216522829 U CN216522829 U CN 216522829U
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Abstract
The utility model discloses a heat energy recovery type roller drying device, which comprises: the opening of the outer cylinder faces upwards, and at least two ventilation openings are formed in the outer cylinder; the inner cylinder is positioned in the inner cavity of the outer cylinder, the inner cylinder is rotationally connected with the outer cylinder, the side wall of the inner cylinder is provided with a vent hole, and the opening of the inner cylinder is upward; the driving mechanism is arranged on the outer cylinder and connected with the inner cylinder, and can drive the inner cylinder to rotate; the two ends of the air duct of the heat exchange assembly are respectively communicated with the two ventilation openings; the fan is arranged in the air channel of the heat exchange component and can enable airflow to circulate between the outer barrel and the heat exchange component; the heat storage device is connected with the heat exchange assembly, and the heat storage device can exchange heat with the heat exchange assembly, and when the device is applied, the drying energy consumption can be reduced, and the influence on the plant environment temperature is reduced.
Description
Technical Field
The utility model relates to the field of textiles, in particular to a heat energy recovery type roller drying device.
Background
In the middle of present textile sector, no matter be to the cloth that the weaving was accomplished or utilize the cloth to make up the clothes of accomplishing, before getting into next process, all need put into drying equipment with cloth or ready-made clothe and dry.
In the middle of present textile industry production, drying equipment commonly used is the cylinder stoving, utilizes the cylinder constantly to roll the clothing when blowing cloth or clothing through hot-blast, reduces the fold in the stoving clothing, and traditional cylinder drying equipment mainly has two shortcomings, adopts electric heater unit heated air one, and the energy consumption is higher, and another is after the stoving, in the middle of can having a large amount of hot and humid air entering environment, causes factory building ambient temperature to rise.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a heat energy recovery type roller drying device which can reduce the drying energy consumption and reduce the influence on the environmental temperature of a factory building.
The heat energy recovery type drum drying device of the present invention comprises: the opening of the outer cylinder faces upwards, and at least two ventilation openings are formed in the outer cylinder; the inner cylinder is positioned in the inner cavity of the outer cylinder, the inner cylinder is rotatably connected with the outer cylinder, the side wall of the inner cylinder is provided with a vent hole, and the opening of the inner cylinder is upward; the driving mechanism is arranged on the outer cylinder and connected with the inner cylinder, and can drive the inner cylinder to rotate; the two ends of the air duct of the heat exchange assembly are respectively communicated with the two ventilation openings; the fan is arranged in the air channel of the heat exchange component and can enable airflow to circulate between the outer barrel and the heat exchange component; the heat storage device is connected with the heat exchange assembly and can exchange heat with the heat exchange assembly.
According to some embodiments of the utility model, the heat exchange assembly is a coil assembly, the heat storage device is a phase change heat accumulator, and the liquid flow channel of the coil assembly and the phase change heat accumulator form a liquid loop.
According to some embodiments of the present invention, the heat energy recovery type drum drying device further includes a pressurizing pump provided in the liquid circuit.
According to some embodiments of the present invention, the heat energy recovery type drum drying device further comprises a heating device disposed in the liquid circuit, the heating device being located downstream of the booster pump.
According to some embodiments of the utility model, the heating device is a gas-fired heating device.
According to some embodiments of the utility model, the vent hole is plural, and the plural vent holes are distributed along a circumferential direction and an axial direction of the inner tube.
According to some embodiments of the utility model, the drive mechanism comprises a drive motor disposed on the outer barrel, the drive motor being coupled to the inner barrel.
According to some embodiments of the utility model, the drive motor is a direct drive motor.
By applying the heat energy recovery type roller drying device, in the production process, clothes or cloth to be dried can be placed in the inner cylinder, then the driving mechanism is controlled to drive the inner cylinder to rotate, and meanwhile, the fan is controlled to enable air to circulate between the outer cylinder and the heat exchange component; after drying, can open heat-retaining device for heat in the middle of the hot-blast heat passes through heat exchange assembly and transmits for heat-retaining device, treats next stoving back and can pass through heat-retaining device heated air, recycles through the recovery of heat energy and effectively reduces the energy consumption of drying, has effectively reduced simultaneously and has discharged the air temperature in the middle of the factory building, reduces the influence to the factory building environment.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an isometric view of a drum portion of a heat recovery type drum drying device in an embodiment of the present invention;
FIG. 2 is a schematic view of a part of a system of a heat energy recovery type drum drying device according to an embodiment of the present invention; the above figures contain the following reference numerals.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, the heat recovery type drum drying device of the present embodiment includes: the outer barrel 100, the opening of the outer barrel 100 faces upwards, and at least two vents 120 are arranged on the outer barrel 100; the inner cylinder 110 is positioned in the inner cavity of the outer cylinder 100, the inner cylinder 110 is rotatably connected with the outer cylinder 100, the side wall of the inner cylinder 110 is provided with a vent hole, and the opening of the inner cylinder 110 faces upwards; a driving mechanism, which is arranged on the outer cylinder 100 and connected with the inner cylinder 110, and can drive the inner cylinder 110 to rotate; the two ends of the air duct of the heat exchange component are respectively communicated with the two air vents 120; a fan 410 disposed in the air duct of the heat exchange assembly, the fan 410 being capable of circulating an air flow between the tub 100 and the heat exchange assembly; the heat storage device is connected with the heat exchange assembly and can exchange heat with the heat exchange assembly.
By applying the heat energy recovery type roller drying device, in the production process, clothes or cloth to be dried can be put into the inner cylinder 110, then the driving mechanism is controlled to drive the inner cylinder 110 to rotate, and the fan 410 is controlled at the same time, so that air circulates between the outer cylinder 100 and the heat exchange component; after drying, can open heat-retaining device for heat in the middle of the hot-blast heat passes through heat exchange assembly and transmits for heat-retaining device, treats next stoving back and can pass through heat-retaining device heated air, recycles through the recovery of heat energy and effectively reduces the energy consumption of drying, has effectively reduced simultaneously and has discharged the air temperature in the middle of the factory building, reduces the influence to the factory building environment.
As shown in fig. 2, the heat exchange assembly is a coil assembly 420, the heat storage device is a phase change heat accumulator 540, and a liquid flow channel of the coil assembly 420 and the phase change heat accumulator 540 form a liquid loop; it will be appreciated that the coil assembly 420 is a device commonly used in the art for exchanging heat between a gas and a liquid, and in this embodiment, the air channel portion of the coil assembly 420 is connected to the tub 100 to form an air channel circuit, and the water channel portion of the coil assembly 420 is connected to the phase change heat accumulator 540 to form a water channel circuit.
It will be understood that in fig. 2, the circulation duct of the drying air is represented by a dashed line and the liquid circuit by a solid line; in the liquid loop, water, lithium bromide, etc. may be used as a heat exchange medium.
As shown in fig. 2, the heat energy recovery type drum drying device further includes a booster pump 520, the booster pump 520 being disposed in the liquid circuit; after drying is finished, the booster pump 520 can be started, so that the liquid heat exchange medium circulates between the coil assembly 420 and the phase change heat accumulator 540, and at the moment, the heat of the hot air is transferred to the phase change heat accumulator 540 through the coil assembly 420 and the heat exchange medium for storage; when the next drying starts, the booster pump 520 may be turned on, so that the heat in the phase change heat accumulator 540 is transferred to the air through the coil assembly 420 to heat the air, that is, the booster pump 520 plays a role in controlling whether the phase change heat accumulator 540 exchanges heat.
As shown in fig. 2, the heat energy recovery type drum drying device further includes a heating device disposed in the liquid loop, the heating device being located downstream of the booster pump 520; when the heat storage of the phase change heat accumulator 540 is insufficient, the heating device can supplement heat for the phase change heat accumulator 540 by heating the liquid medium; furthermore, the drying air can also be heated by means of a heating device by means of a liquid medium.
As shown in fig. 2, the heating device is a gas heating device 530; the gas heating device 530 generates more heat than the electric heating device under the condition of energy loss with the same value, and the phase change heat accumulator 540 and the liquid medium can also play a role in controlling the heating temperature.
As shown in fig. 1, there are a plurality of vent holes, which are distributed along the circumferential direction and the axial direction of the inner tube 110.
Wherein, the driving mechanism comprises a driving motor 130 arranged on the outer cylinder 100, and the driving motor 130 is connected with the inner cylinder 110; the driving motor 130 can drive the inner cylinder 110 to rotate in various ways, such as by driving the inner cylinder 110 via a pulley or a sprocket.
As shown in FIG. 1, the driving motor 130 is a direct-drive motor, and compared with a belt pulley or sprocket transmission mode, the transmission efficiency of the direct-drive motor is higher, and the energy efficiency ratio is effectively improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A heat energy recovery type drum drying device characterized by comprising:
the outer barrel (100), the opening of the outer barrel (100) faces upwards, and at least two ventilation openings (120) are formed in the outer barrel (100);
the inner cylinder (110) is positioned in the inner cavity of the outer cylinder (100), the inner cylinder (110) is rotatably connected with the outer cylinder (100), the side wall of the inner cylinder (110) is provided with a vent hole, and the opening of the inner cylinder (110) faces upwards;
the driving mechanism is arranged on the outer cylinder (100) and connected with the inner cylinder (110), and can drive the inner cylinder (110) to rotate;
the two ends of the air duct of the heat exchange assembly are respectively communicated with the two ventilation openings (120);
a fan (410) arranged in the air duct of the heat exchange assembly, wherein the fan (410) can circulate air flow between the outer barrel (100) and the heat exchange assembly;
the heat storage device is connected with the heat exchange assembly and can exchange heat with the heat exchange assembly.
2. The heat energy recovery type drum drying device according to claim 1, wherein the heat exchange assembly is a coil assembly (420), the heat storage device is a phase change heat accumulator (540), and a liquid flow passage of the coil assembly (420) and the phase change heat accumulator (540) form a liquid loop.
3. The heat energy recovery type drum drying device according to claim 2, further comprising a booster pump (520), wherein the booster pump (520) is provided in the liquid circuit.
4. The heat energy recovery type drum drying device according to claim 3, further comprising a heating device provided in the liquid circuit, the heating device being located downstream of the booster pump (520).
5. The heat energy recovery type drum drying device according to claim 4, wherein the heating means is a gas heating means (530).
6. The heat recovery type drum drying device according to claim 1, wherein the ventilation holes are plural, and plural ventilation holes are distributed along a circumferential direction and an axial direction of the inner tube (110).
7. The heat energy recovery type drum drying device according to claim 6, wherein the driving mechanism includes a driving motor (130) provided on the outer tub (100), the driving motor (130) being connected with the inner tub (110).
8. The heat energy recovery type drum drying device according to claim 7, wherein the driving motor (130) is a direct drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185934.5U CN216522829U (en) | 2021-09-09 | 2021-09-09 | Heat recovery type cylinder drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185934.5U CN216522829U (en) | 2021-09-09 | 2021-09-09 | Heat recovery type cylinder drying device |
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| Publication Number | Publication Date |
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| CN216522829U true CN216522829U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185934.5U Active CN216522829U (en) | 2021-09-09 | 2021-09-09 | Heat recovery type cylinder drying device |
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| CN (1) | CN216522829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116294488A (en) * | 2023-02-01 | 2023-06-23 | 江苏大学 | Drying equipment capable of realizing uniform heating of minerals by adopting high-temperature heat storage medium |
-
2021
- 2021-09-09 CN CN202122185934.5U patent/CN216522829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116294488A (en) * | 2023-02-01 | 2023-06-23 | 江苏大学 | Drying equipment capable of realizing uniform heating of minerals by adopting high-temperature heat storage medium |
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