CN207803343U - Fruit and vegetable drying machine heated air circulation device - Google Patents
Fruit and vegetable drying machine heated air circulation device Download PDFInfo
- Publication number
- CN207803343U CN207803343U CN201721564372.2U CN201721564372U CN207803343U CN 207803343 U CN207803343 U CN 207803343U CN 201721564372 U CN201721564372 U CN 201721564372U CN 207803343 U CN207803343 U CN 207803343U
- Authority
- CN
- China
- Prior art keywords
- room
- heating
- drying materials
- heating room
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model discloses fruit and vegetable drying machine heated air circulation device, including heating room and drying materials room, middle position is arranged before drying materials room in the heating room, the drying materials room is provided with heat insulating wallboard with heating room junction, air inlet is offered at the top of the heating room and the heat insulating wallboard of drying materials room junction, the heat insulating wallboard bottom offers return air inlet, and the return air inlet so that heat room bottom is connected to drying materials room bottom, and heating interior is provided with heating equipment.Advantage, return air inlet is arranged in the bottom of heating room and drying materials room junction, downlink enters heating interior by return air inlet after the indoor gas cooling of drying materials, the indoor gas circulation utilization of drying materials can be completed by not needing additional equipment, the drying efficiency of drying materials room is improved, it is energy saving.
Description
Technical field
The utility model belongs to garden stuff processing field, and in particular to fruit and vegetable drying machine heated air circulation device.
Background technology
Fruit and vegetable drying machine forced ventilation hot air circulation to the control of the indoor temperature and humidity of drying materials, Btu utilization extremely
It closes important, directly affects fruit and vegetable drying quality and energy consumption.Traditional adobe kang room that China continues to use for many years is gravity-flow ventilation hydrofuge, i.e.,
Barn cold air is entered by air inlet, damp-heat air is expelled directly out barn, does not force heat-circulation structure, so heat exchange efficiency
Low, heat waste is serious, and fruit and vegetable drying coal consumption is high；Some the fruit and vegetable drying machines built in recent years, hot air circulation structure design
It is unreasonable, cause from heating room it is obstructed to the air-flow of drying materials room, divide wind uneven, there are air in drying materials room
The phenomenon that flow velocity is small, plane and vertical temperature-difference are big, temperature is low, humidity is big, to which fruit and vegetable drying process is unbalanced, fruit and vegetable drying matter
Uneven, part fruits and vegetables quality reduction is measured, and wastes fuel.Therefore, it is necessary to be improved fruits and vegetables to the prior art
Dryer hot air circulation structure improves fruit and vegetable drying quality and productivity effect.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model offer is simple in structure, heat from heat source is made full use of
Fruit and vegetable drying machine heated air circulation device.
Its technical solution is：
Fruit and vegetable drying machine heated air circulation device, including heating room and drying materials room, the heating room setting are dried in material
Middle position before dry chamber, the drying materials room are provided with heat insulating wallboard, the heating room and material with heating room junction
Air inlet is offered at the top of the heat insulating wallboard of drying room junction, the heat insulating wallboard bottom offers return air inlet, the return air
For mouth so that heating room bottom is connected to drying materials room bottom, heating interior is provided with heating equipment, the heating equipment top
Heating interior be provided with circulating fan, side of the drying materials room far from heating room is equipped with drying materials room gate, heats
Room and drying materials ceiling end are both provided with roof, and awning is provided on the roof.
Further, the heating interior above the circulating fan is provided with horn mouth.
Further, the heating interior is additionally provided with heat exchanger.
Further, air inlet is offered on the heating room, the air inlet is provided with shutter.
Further, the heating room is provided with heating room front wall awning above heating room feed inlet.
Further, the heating room middle and upper part is provided with radiator, and wind turbine platen is horizontally disposed with right over the radiator,
Wind turbine hole is offered on the platen, circulating fan is fixed at wind turbine hole, and circulating fan is located at right over heat exchanger, changes
Hot device central point is with circulating fan central point on a vertical line.
Fruit and vegetable drying machine heated air circulation device provided by the utility model, when work, material are used on fruit and vegetable drying machine
Dry indoor air and enter that heating is indoor through return air inlet, heat indoor heating equipment will pass back into the gas of heating room into
Row heat again, into cross heat after hot gas enter drying materials room by air inlet, to the indoor material of drying materials into
Row drying, is recycled the indoor gas of drying materials, and heating is quick, can effectively avoid energy waste.Improve heating
The utilization ratio of indoor energy.
Advantageous effect：
Return air inlet is arranged behind the bottom of heating room and drying materials room junction, the indoor gas cooling of drying materials
Downlink enters heating interior by return air inlet, and the indoor gas circulation profit of drying materials can be completed by not needing additional equipment
With, the drying efficiency of drying materials room is improved, it is energy saving.
Cold air inlet is set to heating room top, and hot-air channel is equipped in heating room lower part, then constitutes air-flow rising
Formula fruit and vegetable drying machine structure, cold wind press downward to heating room by wind turbine and enter material by hot-air channel after heat exchanger heats
The indoor fruits and vegetables of drying materials are from bottom to top dried in drying room bottom.
Cold air inlet is such as set to heating room lower part, and is equipped with hot wind between heating room top and drying materials room
Mouthful, then airflow descending type compression fruit and vegetable drying machine structure is constituted, cold wind is sucked up heating room by wind turbine, after heat exchanger heats, leads to
It crosses hot-air mouth and enters drying materials ceiling portion, the indoor fruits and vegetables of drying materials are dried from top to bottom.
Since hot-air channel uses flared structure, circulating fan forced ventilation is used so that hot wind is flowed to from heating room
Drying materials room is more smoothly, and wind speed profile is uniform, does not stay dead zone.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Figure 1A-A to structure sectional view；
Wherein, 1- heat room, 2- drying materials room, 3- heating equipments, 4- circulating fans, 5- horn mouths, 6- heat insulating wallboards,
The roofs 7-, 8- awnings, 9- drying materials room gate, 10- return air inlets, 11- air inlets, 12- heating room front wall awning, 13- air inlets
Door.
Specific implementation mode
As shown in Figs. 1-2, fruit and vegetable drying machine heated air circulation device, including heating room 1 and drying materials room 2, the heating
The setting of room 1 is provided with heat insulating wallboard in 2 front middle position of drying materials room, the drying materials room 2 with heating 1 junction of room
6,6 top of heat insulating wallboard of the heating room 1 and 2 junction of drying materials room offers air inlet 11,6 bottom of the heat insulating wallboard
Portion offers return air inlet 10, so that heating 1 bottom of room is connected to 2 bottom of drying materials room, heating is set the return air inlet 10 in room 1
It is equipped with heating equipment 3, is provided with circulating fan 4 in the heating room 1 of 3 top of the heating equipment, drying materials room 2 is far from heating
The side of room 1 is equipped with drying materials room gate 9, heats room 1 and 2 top of drying materials room is both provided with roof 7, the roof
Awning 8 is provided on 7.
Further, it is provided with horn mouth 5 in the heating room 1 of 4 top of the circulating fan.
Further, it is additionally provided with heat exchanger in the heating room 1.
Further, air inlet 11 is offered on the heating room 1, shutter 13 is provided at the air inlet 11.
Further, the heating room 1 is provided with heating room front wall awning 12 above heating 1 feed inlet of room.
Further, 1 middle and upper part of heating room is provided with radiator, and wind turbine platform is horizontally disposed with right over the radiator
Plate offers wind turbine hole on the platen, and circulating fan 4 is fixed at wind turbine hole, circulating fan 4 be located at heat exchanger just on
Side, heat exchanger central point is with circulating fan central point on a vertical line.
Fruit and vegetable drying machine heated air circulation device provided by the utility model, when work, material are used on fruit and vegetable drying machine
Air in drying room 2 is entered through return air inlet 10 in heating room 1, and heating room 1 will be passed back by heating the heating equipment 3 in room 1
Gas heated again, into cross heat after hot gas enter drying materials room 2 by air inlet 11, to drying materials room
Material in 2 is dried, and is recycled to the indoor gas of drying materials, and heating is quick, can effectively avoid the energy unrestrained
Take.Improve the utilization ratio of the indoor energy of heating.
The gas in the bottom of heating room 1 and 2 junction of drying materials room, drying materials room 2 is arranged in return air inlet 10
Downlink is entered by return air inlet 10 in heating room 1 after cooling, and not needing additional equipment can complete in drying materials room 2
Gas circulation utilizes, and improves the drying efficiency of drying materials room 2, energy saving.
Cold air inlet 11 is set to heating 1 top of room, and hot-air channel is equipped in heating 1 lower part of room, then constitutes air-flow
Ascending manner fruit and vegetable drying machine structure, cold wind by wind turbine press downward to heating room 1, after heat exchanger heats, by hot-air channel into
Enter 2 bottom of drying materials room, the fruits and vegetables of drying materials 2 are dried from bottom to top.
Cold air inlet 11 is such as set to heating 1 lower part of room, and is equipped between heating 1 top of room and drying materials room 2
Hot-air mouth, then constitute airflow descending type compression fruit and vegetable drying machine structure, and cold wind is sucked up heating room by wind turbine, is heated through heat exchanger
Afterwards, 2 top of drying materials room is entered by air inlet 11, the fruits and vegetables in drying materials room 2 is dried from top to bottom.
Since hot-air channel uses flared structure, circulating fan forced ventilation is used so that hot wind is flowed to from heating room
Drying materials room 2 is more smoothly, and wind speed profile is uniform, does not stay dead zone.
Claims (6)
1. fruit and vegetable drying machine heated air circulation device, including heating room (1) and drying materials room (2), heating room (1) setting exists
Middle position before drying materials room (2), the drying materials room (2) are provided with heat insulating wallboard with heating room (1) junction
(6), which is characterized in that offer air inlet at the top of heating room (1) and the heat insulating wallboard (6) of drying materials room (2) junction
Mouthful (11), heat insulating wallboard (6) bottom offer return air inlet (10), the return air inlet (10) so that heating room (1) bottom with
Drying materials room (2) bottom is connected to, and heating equipment (3), the heating above the heating equipment (3) are provided in heating room (1)
Circulating fan (4) is provided in room (1), the side of drying materials room (2) far from heating room (1) is equipped with drying materials room gate
(9), heating room (1) and drying materials room (2) top is both provided with roof (7), and awning (8) is provided on the roof (7).
2. fruit and vegetable drying machine heated air circulation device according to claim 1, which is characterized in that on the circulating fan (4)
It is provided with horn mouth (5) in the heating room (1) of side.
3. fruit and vegetable drying machine heated air circulation device according to claim 1, which is characterized in that in the heating room (1) also
It is provided with heat exchanger.
4. fruit and vegetable drying machine heated air circulation device according to claim 1, which is characterized in that opened on the heating room (1)
Equipped with air inlet (11), shutter (13) is provided at the air inlet (11).
5. fruit and vegetable drying machine heated air circulation device according to claim 1, which is characterized in that the heating room (1) is close
It is provided with heating room front wall awning (12) above heating room (1) feed inlet.
6. fruit and vegetable drying machine heated air circulation device according to claim 1, which is characterized in that in the heating room (1)
Portion is provided with radiator, and wind turbine platen is horizontally disposed with right over the radiator, wind turbine hole is offered on the platen, is recycled
Wind turbine (4) is fixed at wind turbine hole, and circulating fan (4) is located at right over heat exchanger, in heat exchanger central point and circulating fan
The heart o'clock is on a vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564372.2U CN207803343U (en) | 2017-11-21 | 2017-11-21 | Fruit and vegetable drying machine heated air circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564372.2U CN207803343U (en) | 2017-11-21 | 2017-11-21 | Fruit and vegetable drying machine heated air circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207803343U true CN207803343U (en) | 2018-09-04 |
Family
ID=63334981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564372.2U Active CN207803343U (en) | 2017-11-21 | 2017-11-21 | Fruit and vegetable drying machine heated air circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207803343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030786A (en) * | 2019-03-19 | 2019-07-19 | 河北德力食品有限公司 | A kind of refrigerating device for materials with automatic temperature-adjusting function |
| CN111011470A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Fruit and vegetable dryer |
| CN113261588A (en) * | 2021-06-15 | 2021-08-17 | 石河子大学 | Fruit vegetables stoving storage device based on air source air heater |
-
2017
- 2017-11-21 CN CN201721564372.2U patent/CN207803343U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030786A (en) * | 2019-03-19 | 2019-07-19 | 河北德力食品有限公司 | A kind of refrigerating device for materials with automatic temperature-adjusting function |
| CN110030786B (en) * | 2019-03-19 | 2021-07-23 | 河北世际德力食品有限公司 | Material cooling device with automatic temperature adjusting function |
| CN111011470A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Fruit and vegetable dryer |
| CN113261588A (en) * | 2021-06-15 | 2021-08-17 | 石河子大学 | Fruit vegetables stoving storage device based on air source air heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201488480U (en) | Drying device combined solar and air source heat pump | |
| CN202562211U (en) | Structure of drying room | |
| CN207803343U (en) | Fruit and vegetable drying machine heated air circulation device | |
| CN102767937B (en) | Greenhouse-type solar heat pump combination drying device and method thereof | |
| CN206352951U (en) | A kind of layer-stepping foodstuff dryer | |
| CN202675834U (en) | Intelligent electric heating drier | |
| CN102645095A (en) | Intelligent electric heating drier | |
| CN103292590A (en) | Heating and blowing device for large hot air drying room | |
| CN105300053A (en) | Three-dimensional box-type hot air circulation device | |
| CN204994577U (en) | Energy -saving fruit vegetables heat pump drying device | |
| CN205192118U (en) | Three -dimensional box heated air circulation device | |
| CN101165444A (en) | Double layer return air type drying device and its drying method | |
| CN206787190U (en) | A kind of hot air circulation drying oven | |
| CN201805862U (en) | Tunnel type solar drying equipment for fruits | |
| CN209214229U (en) | A kind of heat-circulation type baking room | |
| CN108168233A (en) | A kind of solar building integrated hot air drying system | |
| CN201108009Y (en) | Through-flow air supply assembly heating type vegetable press-pate machine | |
| CN206440074U (en) | A kind of electric heating drier with heat reclamation device | |
| CN108800801A (en) | A kind of heat pump hot wind cycle intelligent oven drying device | |
| CN203224104U (en) | Eucalyptus board drying kiln | |
| CN207407603U (en) | A kind of closed multigroup continuous drying unit | |
| CN106679393A (en) | Grain drying system | |
| CN208736056U (en) | Heat pump hot wind cycle intelligent oven drying device | |
| CN102914137A (en) | Infrared radiation and jet flow drier | |
| CN202915679U (en) | Infrared radiation and jet flow dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |