CN220423055U - Heat recovery device of fruit and vegetable dryer - Google Patents
Heat recovery device of fruit and vegetable dryer Download PDFInfo
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- CN220423055U CN220423055U CN202322027964.2U CN202322027964U CN220423055U CN 220423055 U CN220423055 U CN 220423055U CN 202322027964 U CN202322027964 U CN 202322027964U CN 220423055 U CN220423055 U CN 220423055U
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- heat recovery
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- 238000011084 recovery Methods 0.000 title claims abstract description 43
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000001035 drying Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005485 electric heating Methods 0.000 claims abstract description 7
- 235000013311 vegetables Nutrition 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 235000013399 edible fruits Nutrition 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 235000011869 dried fruits Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000015177 dried meat Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat recovery device of a fruit and vegetable dryer, which comprises a dryer and a heat recovery mechanism arranged on the dryer, wherein the dryer comprises a conveying table and a drying chamber arranged on the conveying table, an electric heating plate is arranged in the drying chamber, the electric heating plate is externally connected with a power supply, the heat recovery mechanism comprises a water vapor heat recovery component and a fruit and vegetable heat recovery component, the water vapor heat recovery component comprises a water tank, a water inlet pipe, an outer pipe, a water guide pipe, a gas collecting cover, a spiral heat guide pipe, a pump body and a hot water tank, the water tank is arranged on the right side of the drying chamber, one side of the water tank is connected with the water inlet pipe, the water tank is respectively connected with the two groups of water guide pipes through the two groups of water guide pipes, and the two groups of water guide pipes are respectively arranged in the two groups of outer pipes. The heat recovery device is arranged on the fruit and vegetable dryer, so that the steam generated in the fruit and vegetable drying process can be recovered, the heat existing on the surface of the fruit and vegetable can be fully absorbed and utilized, and the utilization rate of the drying heat of the fruit and vegetable dryer is improved.
Description
Technical Field
The utility model relates to the technical field of fruit and vegetable dryers, in particular to a heat recovery device of a fruit and vegetable dryer.
Background
A fruit and vegetable dryer is an apparatus for removing moisture from fresh fruits and vegetables. The machine generally uses hot air circulation to evaporate water from food, dry the food and prolong the shelf life of the food, and the fruit and vegetable dryer can be used for manufacturing dried fruits, dried vegetables, dried meat and other foods, can also be used for manufacturing medicinal materials, seasonings and the like, has different designs and scales, can be a small portable household machine or a large industrial device, and needs to be dried by special large-scale drying equipment in the process of drying a large amount of agricultural fruits and vegetables.
However, the existing fruit and vegetable dryer has the following problems in the process of drying fruits and vegetables: the fruit and vegetable drying process can generate a large amount of steam, the steam contains a large amount of heat, the steam is usually directly discharged, the heat in the steam cannot be recovered and utilized to cause heat loss, and after the fruit and vegetable is dried, the surface of the fruit and vegetable has larger heat, and the fruit and vegetable is cooled by adopting a natural cooling mode, so that heat loss is also caused. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.
Disclosure of Invention
The utility model aims to provide a heat recovery device of a fruit and vegetable dryer, which solves the technical problems that a great amount of water vapor is generated in the drying process of fruits and vegetables, the water vapor contains a great amount of heat and is usually discharged outside directly, the heat in the water vapor cannot be recovered and utilized to cause heat loss, and the fruits and vegetables have larger heat on the surfaces after being dried, and the fruits and vegetables are cooled in a natural cooling mode to cause heat loss.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fruit vegetables desiccator heat recovery device, includes the desiccator and installs the heat recovery mechanism on the desiccator, the desiccator includes the delivery desk and installs the drying chamber in the delivery desk, the drying chamber embeds there is the electrical heating board, the external power supply of electrical heating board, heat recovery mechanism includes vapor heat recovery subassembly and fruit vegetables heat recovery subassembly, vapor heat recovery subassembly includes water tank, water inlet pipe, outer tube, aqueduct, gas collecting channel, spiral heat pipe, pump body and hot-water tank, the water tank is installed on the right side of drying chamber and one side is connected with the water inlet pipe, the water tank is connected in two sets of aqueducts respectively through two sets of raceway, two sets of aqueducts are built-in respectively in two sets of outer tubes, the outer tube sets of top in the drying chamber, the gas collecting channel divides and is equipped with a plurality of and is located the drying chamber, the upper end of gas collecting channel is connected with spiral heat pipe through the pipeline, spiral heat pipe spiral winding is on the aqueduct, the outer end of outer tube alternates through the pipeline connection, install in the case fruit vegetables and vegetables, install in the side of the pump body in the side face of the water inlet pipe, install in the cambered surface is installed in two sets of aqueduct, install in the cambered surface side heater, install in the cambered surface side of the cambered surface, install in the cambered surface side heater, the cambered surface is installed in the side of the water tank, the cambered surface is installed in the side of the heater.
As a preferable mode of the utility model, the gas collecting hood is of a funnel-shaped structure, and the lower end specification is larger than the upper end specification.
As a preferable mode of the utility model, the spiral heat-conducting pipe is in a spiral structure, a liquid outlet is formed at the tail end of the spiral heat-conducting pipe, and an exhaust vertical pipe matched with the spiral heat-conducting pipe is arranged at the top of the outer pipe.
As a preferable mode of the utility model, the upper end of the cambered surface material guiding container is of a horizontal structure, the bottom of the cambered surface material guiding container is of a cambered surface structure, a material guiding cavity is formed in the cambered surface material guiding container, a plurality of groups of heat absorption pipes are arranged in the material guiding cavity, two adjacent groups of heat absorption pipes are connected end to end, the heat absorption pipe at the front end is connected with a water inlet pipe, and the heat absorption pipe at the rear end is connected with a water outlet pipe.
As a preferable mode of the utility model, the swinging device comprises a driving motor and a rotating wheel arranged at the power output end of the driving motor, wherein the rotating wheel is eccentrically connected with a connecting rod, and two ends of the connecting rod are respectively and movably connected with the rotating wheel and the cambered surface material guiding container.
Compared with the prior art, the utility model has the following beneficial effects:
1. this scheme has optimized the structure of desiccator for fruit vegetables, is equipped with heat recovery device on the fruit vegetables desiccator, can carry out heat recovery with the vapor that the fruit vegetables drying process produced to can carry out abundant absorption and utilization to the heat that exists on fruit vegetables surface, improved the dry thermal utilization ratio of fruit vegetables desiccator.
2. The heat recovery device designed by the scheme can greatly improve the heat recovery effect of fruits and vegetables in the drying process and improve the utilization rate of resources.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a block diagram of a water vapor heat recovery assembly according to the present utility model;
fig. 3 is a structural diagram of the fruit and vegetable heat recovery assembly according to the utility model.
In the figure, 1, a conveying table; 2. a drying chamber; 3. an electric heating plate; 4. a water tank; 5. a water inlet pipe; 6. an outer tube; 7. a water conduit; 8. a gas collecting hood; 9. a spiral heat pipe; 10. a pump body; 11. a hot water tank; 12. a pump body; 13. a water storage tank; 14. a cambered surface material guiding container; 15. a swinging device; 16. a bottom post; 17. a liquid outlet; 18. an exhaust riser; 19. a material guiding channel; 20. a heat absorbing pipe; 21. a water inlet pipe; 22. a drain pipe; 23. a driving motor; 24. a rotating wheel; 25. and (5) connecting a rod.
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. 1-3, the present utility model provides a technical solution: the heat recovery device of the fruit and vegetable dryer comprises a dryer and a heat recovery mechanism arranged on the dryer, wherein the dryer comprises a conveying table 1 and a drying chamber 2 arranged on the conveying table 1, an electric heating plate 3 is arranged in the drying chamber 2, the electric heating plate 3 is externally connected with a power supply, the heat recovery mechanism comprises a water vapor heat recovery component and a fruit and vegetable heat recovery component, the water vapor heat recovery component comprises a water tank 4, a water inlet pipe 5, an outer pipe 6, a water guide pipe 7, a gas collecting hood 8, a spiral heat conduction pipe 9, a pump body 10 and a hot water tank 11, the water tank 4 is arranged on the right side of the drying chamber 2 and one side of the water tank is connected with the water inlet pipe 5, the water tank 4 is respectively connected with two groups of water guide pipes 7 through two groups of water pipes, the two groups of water guide pipes 7 are respectively arranged in the two groups of outer pipes 6, the outer tube 6 is erected at the top of the drying chamber 2, the gas collecting hood 8 is provided with a plurality of groups and is positioned in the drying chamber 2, the upper end of the gas collecting hood 8 is connected with the spiral heat-conducting tube 9 through a pipeline, the spiral heat-conducting tube 9 is spirally wound on the water-conducting tube 7, the outer end of the outer tube 6 is connected with the pump body 10 through a pipeline, the pump body 10 is arranged in the hot water tank 11, the side surface of the hot water tank 11 is connected with the water storage tank 13 through a pipeline, the fruit and vegetable heat recovery assembly is arranged at the left end of the conveying table 1, the fruit and vegetable heat recovery assembly comprises an arc-surface material guiding container 14 and two groups of vibrators 15 arranged on one side of the arc-surface material guiding container 14, a bottom post 16 is movably inserted in the conveying table 1 under the arc-surface material guiding container 14, and the vibrators 15 are arranged on the conveying table 1.
Further improved, as shown in fig. 2: the gas collecting channel 8 is of a funnel-shaped structure, the lower end specification is larger than the upper end specification, and the design mode is convenient for collecting water vapor.
Further improved, as shown in fig. 2: the spiral heat-conducting pipe 9 is in a spiral structure, a liquid outlet 17 is formed at the tail end of the spiral heat-conducting pipe, an exhaust vertical pipe 18 matched with the spiral heat-conducting pipe 9 for use is arranged at the top of the outer pipe 6, and smoke after heat absorption can be discharged.
Further improved, as shown in fig. 3: the upper end of the cambered surface guide container 14 is of a horizontal structure, the bottom of the cambered surface guide container 14 is of a cambered surface structure, a guide cavity channel 19 is formed in the cambered surface guide container 14, a plurality of groups of heat absorption pipes 20 are arranged in the guide cavity channel 19, two adjacent groups of heat absorption pipes 20 are connected end to end, the heat absorption pipe 20 at the front end is connected with a water inlet pipe 21, the heat absorption pipe 20 at the rear end is connected with a water drainage pipe 22, and the water drainage pipe 22 is connected with the water storage tank 13.
And (3) notes: the right end height of the material guiding cavity channel 19 is slightly larger than the left end height.
Specifically, the oscillator 15 includes driving motor 23 and installs in driving motor 23 power take off's rotor 24, eccentric connection has connecting rod 25 on the rotor 24, and the both ends of connecting rod 25 are respectively in rotor 24, cambered surface guide container 14 swing joint, drive rotor 24 rotation through driving motor 23, and rotor 24 pivoted in-process drives cambered surface guide container 14 through connecting rod 25 and swings about, reaches the purpose to fruit vegetables rocking, the better contact of fruit vegetables and heat absorption pipe 20 of being convenient for.
When in use: in the process of drying fruits and vegetables, the produced water vapor is guided by the gas collecting hood 8 and enters the spiral heat-conducting pipe 9, the heat on the water vapor can be absorbed by the water in the water guide pipe 7, the absorbed water enters the hot water tank 11 and finally is guided into the water storage tank 13 for centralized standby, so that the aim of recycling the heat of the water vapor of the fruits and vegetables is fulfilled, in addition, the dried fruits and vegetables enter the material guide cavity channel 19, the rotating wheel 24 is driven to rotate by the driving motor 23, the cambered surface material guide container 14 is driven to swing left and right by the connecting rod 25 in the rotating process of the rotating wheel 24, the aim of shaking the fruits and vegetables is fulfilled, the fruits and vegetables are conveniently contacted with the heat-absorbing pipe 20, the heat on the surfaces of the fruits and vegetables is absorbed and recycled by the water in the heat-absorbing pipe 20, and the aim of recycling the heat of the fruits and vegetables is fulfilled by the two modes, and the heat in the drying process of the fruits and vegetables can be fully recycled and utilized.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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 (5)
1. The utility model provides a fruit vegetables desiccator heat recovery device, includes the desiccator and installs the heat recovery mechanism on the desiccator, its characterized in that: the dryer comprises a conveying table (1) and a drying chamber (2) arranged on the conveying table (1), an electric heating plate (3) is arranged in the drying chamber (2), the electric heating plate (3) is externally connected with a power supply, the heat recovery mechanism comprises a water vapor heat recovery component and a fruit and vegetable heat recovery component, the water vapor heat recovery component comprises a water tank (4), a water inlet pipe (5), an outer pipe (6), a water guide pipe (7), a gas collecting cover (8), a spiral heat conduction pipe (9), a pump body (10) and a hot water tank (11), the water tank (4) is arranged on the right side of the drying chamber (2) and is connected with the water inlet pipe (5) on one side, the water tank (4) is respectively connected with two groups of water guide pipes (7) through two groups of water guide pipes, the two groups of water guide pipes (7) are respectively arranged in the two groups of outer pipes (6), the outer pipes (6) are erected on the top of the drying chamber (2), the gas collecting cover (8) is respectively provided with a plurality of groups and positioned in the drying chamber (2), the upper end of the gas collecting cover (8) is connected with the spiral heat conduction pipe (9) through the spiral heat conduction pipe (10) and is arranged on the outer pipe (10) in the pump body (10), the side of hot-water tank (11) is connected with storage water tank (13) through the pipeline, fruit vegetables heat recovery subassembly is installed in the left end of carrying platform (1), including cambered surface guide container (14) and install two sets of oscillators (15) in cambered surface guide container (14) one side between the fruit vegetables heat recovery, the below activity of cambered surface guide container (14) is alternated there is foundation post (16), foundation post (16) activity is alternated in carrying platform (1), oscillator (15) are installed on carrying platform (1).
2. The heat recovery device of a fruit and vegetable dryer according to claim 1, wherein: the gas collecting hood (8) is of a funnel-shaped structure, and the lower end specification is larger than the upper end specification.
3. The heat recovery device of a fruit and vegetable dryer according to claim 1, wherein: the spiral heat-conducting pipe (9) is of a spiral structure, a liquid outlet (17) is formed in the tail end of the spiral heat-conducting pipe, and an exhaust vertical pipe (18) matched with the spiral heat-conducting pipe (9) for use is arranged at the top of the outer pipe (6).
4. The heat recovery device of a fruit and vegetable dryer according to claim 1, wherein: the upper end of cambered surface guide container (14) is level form structure and the bottom is the cambered surface structure, inside guide chamber way (19) that is formed with of cambered surface guide container (14), be provided with a plurality of groups of heat absorption pipes (20) in guide chamber way (19), adjacent two groups heat absorption pipes (20) are connected end to end, and heat absorption pipe (20) that are located the front end are connected with inlet tube (21), and heat absorption pipe (20) that are located the rear end are connected with drain pipe (22).
5. The heat recovery device of claim 4, wherein: the swinging device (15) comprises a driving motor (23) and a rotating wheel (24) arranged at the power output end of the driving motor (23), a connecting rod (25) is eccentrically connected to the rotating wheel (24), and two ends of the connecting rod (25) are movably connected with the rotating wheel (24) and the cambered surface guide container (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027964.2U CN220423055U (en) | 2023-07-31 | 2023-07-31 | Heat recovery device of fruit and vegetable dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027964.2U CN220423055U (en) | 2023-07-31 | 2023-07-31 | Heat recovery device of fruit and vegetable dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423055U true CN220423055U (en) | 2024-02-02 |
Family
ID=89691412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027964.2U Active CN220423055U (en) | 2023-07-31 | 2023-07-31 | Heat recovery device of fruit and vegetable dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423055U (en) |
-
2023
- 2023-07-31 CN CN202322027964.2U patent/CN220423055U/en active Active
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