CN101822409A - Circulating fruit and vegetable drying box with heat exchange device - Google Patents
Circulating fruit and vegetable drying box with heat exchange device Download PDFInfo
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- CN101822409A CN101822409A CN201010151254A CN201010151254A CN101822409A CN 101822409 A CN101822409 A CN 101822409A CN 201010151254 A CN201010151254 A CN 201010151254A CN 201010151254 A CN201010151254 A CN 201010151254A CN 101822409 A CN101822409 A CN 101822409A
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- drying
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- fruit
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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
- 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
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Abstract
The invention discloses a circulating fruit and vegetable drying box with a heat exchange device, which comprises a long-strip box body, wherein the box body can be divided into a heating area, a high-temperature drying area and a low-temperature moisture removal area; a combustion furnace is arranged in the heating area; the heat exchange device is arranged above the combustion furnace; an open-close box door capable of feeding and discharging materials is arranged on a vertical wall on one side of the drying area; drying frames are arranged in the drying area; a driving system consisting of a drive motor, a circulating chain and guide pulley sets is arranged between the upper and lower drying frames; a plurality of drying vehicles are suspended on the circulating chains at certain intervals; the drying frames are provided with fixed slide rails; and pulleys are arranged below frames of the drying vehicles and slide in fit with the slide rails of the drying frames. The circulating fruit and vegetable drying box with the heat exchange device fully isolates fruits and vegetables from flue gases produced by combustion in a drying process due to heat exchange technology, ensures more uniform drying of products because a hot-air pipeline, a circulating wind pipe and the rolling circulating driving system are laid, has the advantages of energy-saving property, environmental protection and high product quality, and can greatly save labor and reduce production cost.
Description
Technical field
The present invention relates to a kind of fruit and vegetable drying equipment, relate in particular to a kind of circulating fruit and vegetable drying box with heat-exchange device.
Background technology
The fruit and vegetable drying technology improves added value and has great importance for deep processing of farm products.The hot gas that traditional drying unit generally adopts fuel (as bavin, coal, combustion gas etc.) burning to generate is directly dried fruits and vegetables, though hot gas is through certain subsiding and purifying, but still be mixed with in a large number in the hot gas, thereby influenced the oven dry quality of fruits and vegetables as pernicious gases such as carbon monoxide, sulfide; Also have the smoke pipe of employing isolated, but generally be the smoke pipe that adopts straight-line, its shortcoming is that heat exchanger effectiveness is low, and waste of fuel is big; Common again drying unit generally is to adopt once the mode of packing into, once taking out, and its shortcoming is to pack into long with the take-off time cycle, and efficient is low, waste fuel and manpower, and the product of smoking out is inhomogeneous, occurs overdrying or wet excessively phenomenon easily.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of efficient height that has, energy consumption is low, dries by the fire the dryer that is used to toast fruits and vegetables of the advantages such as good product quality that.
The present invention is achieved in that a kind of circulating fruit and vegetable drying box with heat-exchange device, comprises a strip casing, and described casing can be divided into hot zone, hyperthermia drying district and low temperature hydrofuge district; Combustion furnace is installed in the hot zone, and combustion furnace is made up of the combustion chamber chimney outer with stretching out casing; Described combustion furnace is the firewood-fired combustion furnace, has fire door in the front of combustion chamber, and the below is provided with the air inlet adjustment door; Above the combustion chamber, be provided with heat-exchange device, be provided with the regulating the qi flowing in the channels chamber, and be equipped with from the hot zone to the axial flow blower of baking zone blowing, at the air intake valve that regulating the qi flowing in the channels chamber one side is provided with and the external world communicates in heat-exchange device one side; But be provided with the open-close type chamber door of input and output material at an edge-on wall of baking zone, be provided with above the hydrofuge district and the extraneous dehumidification tube that communicates, the below is provided with the clean-up port.
Be provided with double-deck oven dry frame in the described baking zone, be provided with drive system between the frame drying up and down, described drive system comprises drive motors, circulation link chain and guiding wheels, and spacing is mounted with many oven dry cars on the circulation link chain, and the oven dry frame is provided with fixing slide rail; Described oven dry car is combined by vehicle frame and multilayer fruit screen tray, and the below of vehicle frame is provided with pulley, and pulley becomes to cooperate slip with the slide rail of oven dry frame.
Be equipped with hot gas duct on the bottom surface of baking zone, the inlet end and the combustion chamber of described hot gas duct are connected, and outlet side and chimney are connected, and are provided with a control valve at the inlet end place.
As a further improvement on the present invention, described heat-exchange device is made up of many groups of spiral hot gas exchange pipes, at the outer surface of hot gas exchange pipe fin is installed also, and every group of hot gas exchanges Guan Yiduan and the combustion chamber is connected, and the other end and chimney are connected.
Be provided with the circulation airduct above baking zone, the air inlet of circulation airduct is located at the intersection top near the hydrofuge district, and air outlet communicates with the regulating the qi flowing in the channels chamber.
Described casing outside is equipped with the programme-control case, and the panel of control cabinet is provided with a plurality of gauge taps and indicator lamp, and is electrically connected with drive motors group and axial flow blower by control circuit.
Described oven dry car becomes the stratiform drawer type to cooperate by a plurality of fruit screen traies with vehicle frame, and is provided with a kelly fruit screen tray and vehicle frame kayser are fixed.
The below of described casing is provided with a plurality of universal wheels that can be used for mobile box.
During use, at first fuel (dried firewood) is put into the combustion chamber and carry out ignition, open the axial flow blower switch then, make the hot blast in the casing begin circulation, open chamber door again, switch on the control cabinet panel is dialled in manual position, control oven dry car moves to chamber door, can take out the fruit screen tray on the oven dry car and feed, and select for use the number of plies of fruit screen tray to fill oven dry car and blocking according to the size of fruits and vegetables, and successively each oven dry car is filled, close the oven dry chamber door, switch is pushed automated location from manual position, and drive motors promptly drives the automatic circular flow of oven dry car by circulation link chain.In the product drying course, can check drying effect by opening chamber door; When oven dry is finished, switch from being allocated to manual position automatically, being opened chamber door and begun discharging.
Realize the present invention, owing to use hot swapping, the flue gas of drying course fruits and vegetables and burning is isolated fully, and adopt the device of many group hot gas exchange pipe finned, advertise by the brute force of axial flow blower, air heat exchange is more thorough; On the bottom surface of baking zone, be equipped with hot gas duct again, be provided with the circulation airduct up, solved the hot gas layering difficult problem in the baking zone preferably; Also, make the oven dry product more even owing to use rolling circulation drive system.In addition, the present invention is the drying baker of integral type, can move as required and park installation, can use as the vacant lot, a place that directly is set up in the orchard, both can shorten the transport distance of fruit, guarantees the fresh of fruit, can directly utilize the firewood in garden, mountain to make fuel again.The present invention has energy-conserving and environment-protective, and output good product quality advantage can be saved a large amount of labours, cuts down finished cost.
As drying with holy girl's fruit product is example, and when using common smoke pipe straight-line dryer, per 600 kilograms of fresh fruits can go out 350 kilograms of dry fruits, need about 36 hours, about 450 kilograms with dried firewood, about 80 degree of power consumption, need 6 of labours, the fruit mass dryness fraction of institute's output is inhomogeneous; Use dryer of the present invention, but about 325 kilograms of the dry fruit that has good uniformity with the above-mentioned fresh fruit output mass dryness fraction that equates only needs about 20 hours, about 150 kilograms with dried firewood, about 18 degree of power consumption, 3 of need labours.
Description of drawings
Fig. 1 is the structural principle schematic diagram of the circulating fruit and vegetable drying box of band heat-exchange device of the present invention;
Fig. 2 is the stereoscopic figure of Fig. 1;
Fig. 3 is solid (amplification) figure of oven dry car and associated components;
Fig. 4 is hot gas duct (part) vertical view.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention is described further:
The present invention is achieved in that a kind of circulating fruit and vegetable drying box with heat-exchange device, comprises a strip casing 1, and casing 1 can be divided into hot zone 11, hyperthermia drying district 12 and low temperature hydrofuge district 13; Combustion furnace 2 is installed in hot zone 11, and combustion furnace 2 is made up of combustion chamber 21 chimney 22 outer with stretching out casing; Combustion furnace 2 is the firewood-fired combustion furnace, and 21 front has fire door 23 in the combustion chamber, and the below is provided with air inlet adjustment door 24; Above combustion chamber 21, be provided with heat-exchange device 3, heat-exchange device 3 is made up of many groups of spiral hot gas exchange pipes 31, outer surface at hot gas exchange pipe 31 also is equipped with fin 32, and every group of hot gas exchange pipe 31 1 end and combustion chamber 21 are connected, and the other end and chimney 22 are connected; Be provided with regulating the qi flowing in the channels chamber 4 in heat-exchange device 3 one sides, and 11 axial flow blowers 42 to baking zone 12 blowings from the hot zone are installed, be provided with and the extraneous air intake valve 41 that communicates in regulating the qi flowing in the channels chamber 4 one sides; But be provided with the open-close type chamber door 10 of input and output material at an edge-on wall of baking zone 12, be provided with above hydrofuge district 13 and the extraneous dehumidification tube 14 that communicates, the below is provided with clean-up port 15; Be provided with double-deck oven dry frame 16 in the baking zone 12, be provided with a drive system 8 of forming by drive motors 81, circulation link chain 82 and guiding wheels 83 between the frame 16 drying up and down, spacing is mounted with many oven dry cars 9 on the circulation link chain 82, and oven dry frame 16 is provided with fixing slide rail 17; Oven dry car 9 is combined by vehicle frame 91 and multilayer fruit screen tray 92, the oven dry car is cooperated by 91 one-tenth stratiform drawer types of a plurality of fruit screen traies 92 and vehicle frame, and be provided with a kelly 93 fruit screen tray 92 is fixed with vehicle frame 91 kaysers, the below of vehicle frame 91 is provided with pulley 94, and pulley 94 cooperates slip for 17 one-tenth with slide rail; Be equipped with hot gas duct 5 on the bottom surface of baking zone 12, the inlet end 51 and the combustion chamber 21 of hot gas duct 5 are connected, and outlet side 52 is connected with chimney 22, is provided with a control valve 53 at inlet end 51 places; Be provided with circulation airduct 6 above baking zone 12, the air inlet 61 of circulation airduct 6 is located at the intersection top near hydrofuge district 13, and air outlet 62 communicates with regulating the qi flowing in the channels chamber 4; Casing 1 outside is equipped with programme-control case 7, and the panel of control cabinet 7 is provided with a plurality of gauge taps 71 and indicator lamp 72, and is electrically connected with drive motors group 81 and axial flow blower 42 by control circuit; The below of casing 1 is provided with a plurality of universal wheels 18 that can be used for mobile box 1.
Claims (6)
1. the circulating fruit and vegetable drying box with heat-exchange device comprises a strip casing, and described casing can be divided into hot zone, hyperthermia drying district and low temperature hydrofuge district; Combustion furnace is installed in the hot zone, and combustion furnace is made up of the combustion chamber chimney outer with stretching out casing, and it is characterized in that: described combustion furnace is the firewood-fired combustion furnace, has fire door in the front of combustion chamber, and the below is provided with the air inlet adjustment door; Above the combustion chamber, be provided with heat-exchange device, be provided with the regulating the qi flowing in the channels chamber, and be equipped with from the hot zone, be provided with the air intake valve that communicates with the external world in regulating the qi flowing in the channels chamber one side to the axial flow blower of baking zone blowing in a side of heat-exchange device; But be provided with the open-close type chamber door of input and output material at an edge-on wall of baking zone, be provided with above the hydrofuge district and the extraneous dehumidification tube that communicates, the below is provided with the clean-up port;
Be provided with double-deck oven dry frame in the described baking zone, be provided with drive system between the frame drying up and down, described drive system comprises drive motors, circulation link chain and guiding wheels, and spacing is mounted with many oven dry cars on the circulation link chain, and the oven dry frame is provided with fixing slide rail; Described oven dry car is combined by vehicle frame and multilayer fruit screen tray, and the below of vehicle frame is provided with pulley, and pulley becomes to cooperate slip with the slide rail of oven dry frame.
2. the circulating fruit and vegetable drying box of band heat-exchange device according to claim 1, it is characterized in that: on the bottom surface of baking zone, be equipped with hot gas duct, the inlet end and the combustion chamber of described hot gas duct are connected, and outlet side and chimney are connected, and are provided with a control valve at the inlet end place.
3. the circulating fruit and vegetable drying box of band heat-exchange device according to claim 1, it is characterized in that: described heat-exchange device is made up of many groups of spiral hot gas exchange pipes, outer surface at hot gas exchange pipe also is equipped with fin, every group of hot gas exchange Guan Yiduan and combustion chamber are connected, and the other end and chimney are connected.
4. the circulating fruit and vegetable drying box of band heat-exchange device according to claim 1 is characterized in that: be provided with the circulation airduct above baking zone, the air inlet of circulation airduct is located at the intersection top near the hydrofuge district, and air outlet communicates with the regulating the qi flowing in the channels chamber.
5. the circulating fruit and vegetable drying box of band heat-exchange device according to claim 1, it is characterized in that: described casing outside is equipped with the programme-control case, the panel of control cabinet is provided with a plurality of gauge taps and indicator lamp, and is electrically connected with drive motors group and axial flow blower by control circuit.
6. the circulating fruit and vegetable drying box of band heat-exchange device according to claim 1 is characterized in that: described oven dry car becomes the stratiform drawer type to cooperate by a plurality of fruit screen traies with vehicle frame, and is provided with a kelly fruit screen tray and vehicle frame kayser are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101512545A CN101822409B (en) | 2010-04-16 | 2010-04-16 | Circulating fruit and vegetable drying box with heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101512545A CN101822409B (en) | 2010-04-16 | 2010-04-16 | Circulating fruit and vegetable drying box with heat exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101822409A true CN101822409A (en) | 2010-09-08 |
| CN101822409B CN101822409B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101512545A Expired - Fee Related CN101822409B (en) | 2010-04-16 | 2010-04-16 | Circulating fruit and vegetable drying box with heat exchange device |
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| CN (1) | CN101822409B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN102132942A (en) * | 2011-03-02 | 2011-07-27 | 朱延根 | Crop drying equipment |
| CN102697154A (en) * | 2012-07-06 | 2012-10-03 | 扬州福尔喜果蔬汁机械有限公司 | Fruit/vegetable drying device and working method thereof |
| CN105495651A (en) * | 2015-12-17 | 2016-04-20 | 江苏杰英能源科技有限公司 | Waste heat recovery mechanism of vegetable dehydration device |
| CN105707952A (en) * | 2016-03-18 | 2016-06-29 | 天津市可居食品有限公司 | Peanut-drying equipment with threaded rod |
| CN106036946A (en) * | 2016-06-03 | 2016-10-26 | 南京航空航天大学 | Drying system and method for fruit and vegetable slices by utilizing exhaust steam heat of residual heat recovery system |
| CN109619626A (en) * | 2018-12-29 | 2019-04-16 | 陈胜杰 | A kind of furnace drying method of edible fungus |
| CN116447853A (en) * | 2023-06-14 | 2023-07-18 | 福建宸星食品有限公司 | Drying device for laver processing and application of drying device in laver processing |
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| GB352363A (en) * | 1929-11-13 | 1931-07-09 | Neu Sa | Improvements relating to drying apparatus, and particularly to apparatus of the continuously operating type |
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| US4472887A (en) * | 1982-12-14 | 1984-09-25 | Tagus Ranch | System and method for dehydrating produce |
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| CN201260370Y (en) * | 2008-01-08 | 2009-06-24 | 潘劲松 | Baking heater |
| CN201657756U (en) * | 2010-04-16 | 2010-12-01 | 郑钦炎 | Circulating fruit and vegetable drying oven with heat exchanging device |
-
2010
- 2010-04-16 CN CN2010101512545A patent/CN101822409B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB352363A (en) * | 1929-11-13 | 1931-07-09 | Neu Sa | Improvements relating to drying apparatus, and particularly to apparatus of the continuously operating type |
| GB1162131A (en) * | 1965-06-08 | 1969-08-20 | Air Duction Staffs Ltd | Tunnel Drying Unit |
| US4472887A (en) * | 1982-12-14 | 1984-09-25 | Tagus Ranch | System and method for dehydrating produce |
| CN2180948Y (en) * | 1993-01-20 | 1994-10-26 | 陈知水 | Multi-energy source multi-purpose energy-saving roasting drier |
| CN2248855Y (en) * | 1995-09-21 | 1997-03-05 | 陈富强 | Channel like machine for drying fruits |
| CN2709898Y (en) * | 2004-06-14 | 2005-07-13 | 张笃香 | Rotary traditional Chinese medicine drying box |
| CN2937971Y (en) * | 2006-06-22 | 2007-08-22 | 王建于 | Multifunction dewater drying machine |
| CN201260370Y (en) * | 2008-01-08 | 2009-06-24 | 潘劲松 | Baking heater |
| CN201657756U (en) * | 2010-04-16 | 2010-12-01 | 郑钦炎 | Circulating fruit and vegetable drying oven with heat exchanging device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972031A (en) * | 2010-10-11 | 2011-02-16 | 利川市汇川现代农业有限公司 | Electric heating oil drying device |
| CN102132942A (en) * | 2011-03-02 | 2011-07-27 | 朱延根 | Crop drying equipment |
| CN102132942B (en) * | 2011-03-02 | 2012-09-12 | 朱延根 | Crop drying equipment |
| CN102697154A (en) * | 2012-07-06 | 2012-10-03 | 扬州福尔喜果蔬汁机械有限公司 | Fruit/vegetable drying device and working method thereof |
| CN105495651A (en) * | 2015-12-17 | 2016-04-20 | 江苏杰英能源科技有限公司 | Waste heat recovery mechanism of vegetable dehydration device |
| CN105707952A (en) * | 2016-03-18 | 2016-06-29 | 天津市可居食品有限公司 | Peanut-drying equipment with threaded rod |
| CN105707952B (en) * | 2016-03-18 | 2018-09-18 | 天津市可居食品有限公司 | Peanut drying equipment with screw rod |
| CN106036946A (en) * | 2016-06-03 | 2016-10-26 | 南京航空航天大学 | Drying system and method for fruit and vegetable slices by utilizing exhaust steam heat of residual heat recovery system |
| CN109619626A (en) * | 2018-12-29 | 2019-04-16 | 陈胜杰 | A kind of furnace drying method of edible fungus |
| CN109619626B (en) * | 2018-12-29 | 2021-06-08 | 陈胜杰 | Drying method of edible fungus product |
| CN116447853A (en) * | 2023-06-14 | 2023-07-18 | 福建宸星食品有限公司 | Drying device for laver processing and application of drying device in laver processing |
| CN116447853B (en) * | 2023-06-14 | 2023-10-13 | 福建宸星食品有限公司 | Drying device for laver processing and application of drying device in laver processing |
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| Publication number | Publication date |
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| CN101822409B (en) | 2012-04-18 |
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Granted publication date: 20120418 |