CN220476844U - Apricot fruit heat pump dryer convenient to control humiture - Google Patents
Apricot fruit heat pump dryer convenient to control humiture Download PDFInfo
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- CN220476844U CN220476844U CN202320919748.6U CN202320919748U CN220476844U CN 220476844 U CN220476844 U CN 220476844U CN 202320919748 U CN202320919748 U CN 202320919748U CN 220476844 U CN220476844 U CN 220476844U
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- heat pump
- air
- exhaust
- pump drying
- adjusting box
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- 235000009827 Prunus armeniaca Nutrition 0.000 title claims abstract description 20
- 244000018633 Prunus armeniaca Species 0.000 title claims abstract description 20
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000013589 supplement Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides an apricot fruit heat pump dryer convenient for controlling temperature and humidity, which comprises: the drying machine comprises a dryer shell, a heat pump drying host, a tray frame and a tray, wherein the heat pump drying host is arranged at the lower part of the dryer shell and heats the introduced air, the tray frame is positioned above the heat pump drying host, and the tray is layered in the tray frame; the air outlet of the heat pump drying main machine is positioned below the tray frame, the top of the dryer shell is provided with an exhaust adjusting box, one side of the exhaust adjusting box is connected with an air return pipe, the air return pipe is communicated with the air inlet of the heat pump drying main machine, and the upper side of the exhaust adjusting box is provided with an exhaust port. The beneficial effects are that: the top of this device has set up the adjustment case of airing exhaust, and the adjustment case of airing exhaust can be followed the exhaust mouth with the dry initial stage of apricot fruit a large amount of steam and discharged, reduces the inside steam content of desiccator, gets into outside air by the air intake of heat pump drying host computer and supplements this moment, and when the steam content decline to the within range that dehydrating unit can dehumidify, the exhaust mouth of adjustment case of airing exhaust is closed.
Description
Technical Field
The utility model relates to the field of dryers, in particular to a apricot fruit heat pump dryer convenient to control temperature and humidity.
Background
Heat pump drying is one of the most fire and heat subdivision fields in the heat pump market, and specific conceptual explanations thereof include: 1. and (3) heat pump drying: a heat pump technology is adopted to absorb energy from air, so as to achieve a drying mode for heating and drying; 2. dehumidifying: the object to be dried is placed in the airtight heat-preserving space to condense and discharge the moisture in the object, so as to achieve the purpose of reducing the relative humidity of the object to be dried.
However, when apricot fruits are dried, the heat pump dryer has the problem that the humidity cannot be well controlled, which can affect the quality of finished products of apricot fruit drying.
Disclosure of Invention
The utility model provides an apricot fruit heat pump dryer convenient for controlling temperature and humidity based on at least one of the technical problems.
Apricot fruit heat pump dryer convenient to control humiture includes: the drying machine comprises a dryer shell, a heat pump drying host, a tray frame and a tray, wherein the heat pump drying host is arranged at the lower part of the dryer shell, the heat pump drying host heats the introduced air, the tray frame is positioned above the heat pump drying host, and the tray is layered in the tray frame; the air outlet of the heat pump drying main machine is positioned below the tray frame, the top of the dryer shell is provided with an exhaust adjusting box, one side of the exhaust adjusting box is connected with an air return pipe, the air return pipe is communicated with the air inlet of the heat pump drying main machine, the air inlet of the heat pump drying main machine is a controllable opening and closing air inlet, and the upper side of the exhaust adjusting box is provided with a steam exhaust port.
Preferably, the air outlet pipe of the heat pump drying host is connected with three heat dissipation discs, the heat dissipation discs are positioned at the bottom of the tray frame, and hot air is introduced into the tray frame through the heat dissipation discs.
Preferably, the lower side of the exhaust adjusting box is an air inlet port, an exhaust fan I and an exhaust fan II are arranged in the exhaust adjusting box, the exhaust fan I is positioned between the air inlet port and the exhaust steam outlet, and the exhaust fan supplies air to the exhaust steam outlet; and the exhaust fan II is positioned on the side surface of the exhaust adjusting box and supplies air to the return air pipe.
Preferably, the steam exhaust port is a movable closing port capable of controlling opening and closing.
Preferably, a water collecting tank is arranged at the lower side of the exhaust adjusting box, a drain pipe is arranged on the water collecting tank, a dehumidifying device is arranged on the return air pipe, and the dehumidifying device is fixed at the upper part of the dryer shell.
The beneficial effects are that: the top of this device has set up the adjustment case of airing exhaust, and the adjustment case of airing exhaust can be followed the exhaust mouth with the dry initial stage of apricot fruit a large amount of steam and discharged, reduces the inside steam content of desiccator, gets into outside air by the air intake of heat pump drying host computer and supplements this moment, and when the steam content decline to the within range that dehydrating unit can dehumidify, the exhaust mouth of adjustment case of airing exhaust is closed.
Drawings
FIG. 1 shows a schematic structural view of the present utility model;
FIG. 2 shows a schematic structural view of the exhaust air adjusting box of the present utility model;
fig. 3 shows a schematic view of the structure of the exhaust port of the present utility model.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
Example 1
The apricot fruit heat pump dryer convenient to control humiture as shown in fig. 1-3 comprises: the drying machine comprises a dryer shell 1, a heat pump drying host 3, a tray frame 2 and a tray 11, wherein the heat pump drying host 3 is arranged at the lower part of the dryer shell 1, the heat pump drying host 3 heats the introduced air, the tray frame 2 is positioned above the heat pump drying host 3, and the tray 11 is layered in the tray frame 2; the air outlet of the heat pump drying main machine 3 is positioned below the tray frame 2, the top of the dryer shell 1 is provided with an exhaust adjusting box 6, one side of the exhaust adjusting box 6 is connected with an air return pipe 10, the air return pipe 10 is communicated with the air inlet of the heat pump drying main machine 3, the air inlet of the heat pump drying main machine 3 is a controllable opening and closing air inlet, and the upper side of the exhaust adjusting box 6 is provided with an exhaust port 7.
Specifically, the hot air generated by the heat pump drying main machine 3 is sent into the space at the tray frame 2, apricot fruits placed in the tray 11 are dried, water vapor of the apricot fruits is sent outwards through the hot air in the drying process of the apricot fruits, at the moment, a large amount of water vapor in the initial drying stage is discharged from the vapor outlet 7, the water vapor content in the dryer is reduced, at the moment, the air inlet of the heat pump drying main machine 3 is used for entering external air to supplement, when the water vapor content is reduced to the range where the dehumidifying device 9 can dehumidify, the vapor outlet 7 of the air exhaust adjusting box 6 is closed, and the hot air is returned to be sent into the heat pump dryer again for heating, so that circulation is completed.
The air outlet pipe of the heat pump drying host 3 is connected with three heat dissipation discs, the heat dissipation discs are positioned at the bottom of the tray frame 2, and hot air is introduced into the tray frame 2 by the heat dissipation discs.
Specifically, the heat dissipation plate can evenly introduce hot air into the tray frame 2.
The lower side of the exhaust air adjusting box 6 is provided with a water collecting tank 63, and the water collecting tank 63 is also provided with a water discharging pipe 64.
Example two
In the embodiment, the lower side of the exhaust adjusting box 6 is provided with an air inlet 8, a first exhaust fan 61 and a second exhaust fan 62 are arranged in the exhaust adjusting box 6, the first exhaust fan 61 is positioned between the air inlet 8 and the exhaust port 7, and the first exhaust fan 61 supplies air to the exhaust port 7; the second exhaust fan 62 is located at the side of the exhaust adjusting box 6 and supplies air to the return air pipe 10.
Example III
The steam outlet 7 is a movable closing opening capable of being controlled to open and close, a fan-shaped baffle 71 with a space and a rotating plate 72 with the same shape as the baffle 71 are arranged at the steam outlet 7, the rotating plate 72 and the baffle 71 form a closed round cover to be closed to the steam outlet 7, and the rotation of the rotating plate 72 is automatically controlled by a motor 73.
Example IV
The air return pipe 10 is provided with a dehumidifying device 9, the dehumidifying device 9 is fixed on the upper part of the dryer shell 1, and when the air outlet 7 is closed, a small amount of water vapor in the air return is discharged from the dehumidifying device 9.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Apricot fruit heat pump dryer convenient to control humiture, its characterized in that includes: the drying machine comprises a dryer shell, a heat pump drying host, a tray frame and a tray, wherein the heat pump drying host is arranged at the lower part of the dryer shell, the heat pump drying host heats the introduced air, the tray frame is positioned above the heat pump drying host, and the tray is layered in the tray frame; the air outlet of the heat pump drying main machine is positioned below the tray frame, the top of the dryer shell is provided with an exhaust adjusting box, one side of the exhaust adjusting box is connected with an air return pipe, the air return pipe is communicated with the air inlet of the heat pump drying main machine, the air inlet of the heat pump drying main machine is a controllable opening and closing air inlet, and the upper side of the exhaust adjusting box is provided with a steam exhaust port.
2. The apricot fruit heat pump dryer convenient to control temperature and humidity according to claim 1, wherein an air outlet pipe of the heat pump drying main machine is connected with three heat dissipation discs, the heat dissipation discs are positioned at the bottom of the tray frame, and hot air is introduced into the tray frame through the heat dissipation discs.
3. The apricot fruit heat pump dryer convenient to control temperature and humidity according to claim 1, wherein an air inlet port is arranged at the lower side of the air exhaust adjusting box, an air exhaust fan I and an air exhaust fan II are arranged in the air exhaust adjusting box, the air exhaust fan I is positioned between the air inlet port and the air exhaust port, and the air exhaust fan supplies air to the air exhaust port; and the exhaust fan II is positioned on the side surface of the exhaust adjusting box and supplies air to the return air pipe.
4. The apricot kernel heat pump dryer convenient for controlling temperature and humidity according to claim 3, wherein the steam exhaust port is a movable closing port capable of controlling opening and closing.
5. The apricot kernel heat pump dryer convenient for controlling temperature and humidity according to claim 3, wherein a water collecting tank is arranged at the lower side of the exhaust air adjusting box, and a water draining pipe is further arranged on the water collecting tank.
6. The apricot kernel heat pump dryer convenient for controlling temperature and humidity according to claim 1, wherein a dehumidifying device is arranged on the return air pipe and is fixed on the upper part of the dryer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919748.6U CN220476844U (en) | 2023-04-23 | 2023-04-23 | Apricot fruit heat pump dryer convenient to control humiture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320919748.6U CN220476844U (en) | 2023-04-23 | 2023-04-23 | Apricot fruit heat pump dryer convenient to control humiture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220476844U true CN220476844U (en) | 2024-02-13 |
Family
ID=89826089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320919748.6U Active CN220476844U (en) | 2023-04-23 | 2023-04-23 | Apricot fruit heat pump dryer convenient to control humiture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220476844U (en) |
-
2023
- 2023-04-23 CN CN202320919748.6U patent/CN220476844U/en active Active
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