CN103673545A - Energy-saving environment-protecting type hot air vegetable drying device - Google Patents

Energy-saving environment-protecting type hot air vegetable drying device Download PDF

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Publication number
CN103673545A
CN103673545A CN201310588415.0A CN201310588415A CN103673545A CN 103673545 A CN103673545 A CN 103673545A CN 201310588415 A CN201310588415 A CN 201310588415A CN 103673545 A CN103673545 A CN 103673545A
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CN
China
Prior art keywords
hot
roller bearing
air
heat exchanger
blast
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Application number
CN201310588415.0A
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Chinese (zh)
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CN103673545B (en
Inventor
李胜龙
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广东绿洲农业有限公司
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Publication of CN103673545A publication Critical patent/CN103673545A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

Abstract

The invention discloses an energy-saving environment-protecting type hot air vegetable drying device which is mainly composed of a furnace body, a heat exchanger, a hot air supply pipe, a hot air return pipe, an exhaust fan, a hot air drying box, and a conveyor belt using a motor as power. More than two material turning mechanisms are distributed on the conveyor belt at intervals. By the adoption of the structural form, the energy-saving environment-protecting type hot air vegetable drying device has the advantages that the material turning mechanisms are further arranged, so that the vegetable drying effect is greatly improved; a steam tube bank is further arranged at the top of the hot air drying box so as to be favorable to drying vegetables, especially, the steam tube bank is connected with a blower so as to be favorable to dehumidification inside the drying box and enable the waste heat of steam to be fully utilized, and the largest advantage lies in that after being pumped into the furnace body, steam is favorable to combustion-supporting and improves the heat value inside the furnace body; a secondary heater exchanger is further arranged, and waste heat is absorbed by water, so that the waste heat can be fully utilized.

Description

Energy saving and environment friendly hot blast vegetable drying device
Technical field
The present invention relates to a kind of vegetable drying device, specifically a kind of energy saving and environment friendly hot blast vegetable drying device.
Background technology
It is CN202873749U that State Intellectual Property Office discloses publication number on April 17th, 2013, patent name is a kind of utility model patent of dehydrated vegetables drying device, it includes pneumatic conveying drying high-voltaghe compartment, pneumatic conveying drying high-voltaghe compartment air inlet is provided with hot air flow device, pneumatic conveying drying high-voltaghe compartment top is provided with air diffuser, the high material of moisture content is carried along blast and rises and enter hydrofuge current divider by hot-air, until moisture content reduces blast while reaching setting value.This reciprocating drying means has overcome the moisture content problem of non-uniform that drying equipment exists in the past, and can work continuously.Air is carried by drying box by the hot gas of crossing of high temperature and high speed, and while moving in drying box, speed is all the time lower than air velocity, so heat and mass speed is very high, has dehydrating effect good, the feature of good stability.
There is following defect in technique scheme: the one, there is no material stirring-up mechanism, therefore undesirable to the drying effect of vegetables; The 2nd, steam enters atmosphere, has not both utilized waste heat, also steam is not fully used, therefore do not meet the requirement of energy-conserving and environment-protective.
Summary of the invention
The energy saving and environment friendly hot blast vegetable drying device that the object of this invention is to provide a kind of energy-conserving and environment-protective.
For achieving the above object, the technical solution adopted in the present invention is:
Energy saving and environment friendly hot blast vegetable drying device, it is mainly sent into by body of heater, heat exchanger, hot blast the conveyer belt that pipe, hot air reflux pipe, air exhauster, hot-air oven, the motor of take are power and forms, the top of described body of heater is provided with chimney, described heat exchanger is located in chimney, the air intake that described hot blast is sent into pipe is communicated with heat exchanger, the other end is communicated with the hot-wind inlet at the top of hot-air oven, the hot air reflux channel connection of one end of described hot air reflux pipe and the bottom of hot-air oven, the other end is communicated with heat exchanger; Described conveyer belt is located in hot-air oven, on described conveyer belt, be intervally distributed with two above material stirring-up mechanisms, described material stirring-up mechanism is to consist of the first roller bearing, the second roller bearing, the 3rd roller bearing and baffle plate, wherein the first roller bearing, the 3rd roller bearing are in same level, and place at interval, the second roller bearing is located at the below of the first roller bearing, described conveyer belt is walked around from the first roller bearing, the second roller bearing, the 3rd roller bearing successively, described baffle plate is located at a side of the second roller bearing, in order to will turn on fallen vegetables guiding conveyer belt.
The side lower part of described body of heater is connected with air blast, and the top of described hot-air oven is provided with vapour-discharge tube, and described vapour-discharge tube is connected with the air intake vent of air blast.
In described chimney and the top that is positioned at heat exchanger is provided with secondary heat exchanger, is connected with cold water inlet pipe and hot water delivery pipe on described secondary heat exchanger.
In described chimney and the top that is positioned at secondary heat exchanger is provided with smoke filter.
Fuel in described body of heater is biological particles.
Top near its two ends in described hot-air oven is respectively equipped with ultraviolet germicidal lamp.
Energy saving and environment friendly hot blast vegetable drying device, also comprises controller, and described motor, ultraviolet germicidal lamp, air blast are electrically connected to controller respectively.
Beneficial effect of the present invention: owing to adopting above-mentioned version, the present invention has following characteristics: the one, set up material stirring-up mechanism, greatly improved the drying effect to vegetables; The 2nd, at the top of hot-air oven, set up steam comb, steam in case can be drained, be conducive to the oven dry to vegetables, especially steam comb is connected with air blast, not only be conducive to baking oven in dehumidifying, and can also make full use of the waste heat of steam, maximum beneficial effect is also after in steam suction body of heater, be conducive to combustion-supportingly, improve the calorific value in body of heater; The 3rd, set up secondary heat exchanger, used heat is absorbed by water, and used heat is fully used; The 4th, set up smoke filter, make flue gas obtain purification, protected the environment of periphery; The 5th, in hot-air oven, set up ultraviolet germicidal lamp, can play the effect of multiply sterilizing, make vegetables much cleaner.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of material stirring-up mechanism shown in Fig. 1.
In figure: 1, body of heater; 2, heat exchanger; 3, hot blast is sent into pipe; 4, hot air reflux pipe; 5, air exhauster; 6, hot-air oven; 7, conveyer belt; 8, chimney; 9, hot air reflux passage; 10, material stirring-up mechanism; 11, the first roller bearing; 12, the second roller bearing; 13, the 3rd roller bearing; 14, baffle plate; 15, air blast; 16, vapour-discharge tube; 17, secondary heat exchanger; 18, cold water inlet pipe; 19, hot water delivery pipe; 20, smoke filter; 21, ultraviolet germicidal lamp; 22, controller; 23, air intake vent; 24, motor.
The specific embodiment
As shown in Figure 1, 2, energy saving and environment friendly hot blast vegetable drying device, it is mainly sent into by body of heater 1, heat exchanger 2, hot blast the conveyer belt 7 that pipe 3, hot air reflux pipe 4, air exhauster 5, hot-air oven 6, the motor 24 of take are power and forms, the top of body of heater 1 is provided with chimney 8, described heat exchanger 2 is located in chimney 8, the air intake that described hot blast is sent into pipe 3 is communicated with heat exchanger 2, the other end is communicated with the hot-wind inlet at the top of hot-air oven 6, one end of described hot air reflux pipe 4 is communicated with the hot air reflux passage 9 of the bottom of hot-air oven 6, and the other end is communicated with heat exchanger 2, described conveyer belt 7 is located in hot-air oven 6, on described conveyer belt 7, be intervally distributed with three material stirring-up mechanisms 10, described material stirring-up mechanism 10 is by the first roller bearing 11, the second roller bearing 12, the 3rd roller bearing 13 and baffle plate 14 form, the first roller bearing 11 wherein, the 3rd roller bearing 13 is in same level, and place at interval, the second roller bearing 12 is located at the below of the first roller bearing 11, described conveyer belt 7 is successively from the first roller bearing 11, the second roller bearing 12, on the 3rd roller bearing 13, walk around, described baffle plate 14 is located at a side of the second roller bearing 12, in order to will turn on fallen vegetables guiding conveyer belt 7, to prevent vegetables, fall on the second roller bearing 12, avoid causing vegetables from vegetables being damaged to pressing the second roller bearing 12 and conveyer belt.
Fuel in body of heater 1 is biological particles.The side lower part of body of heater 1 is connected with air blast 15, and the top of described hot-air oven 6 is provided with vapour-discharge tube 16, and described vapour-discharge tube 16 is connected with the air intake vent 23 of air blast 15.In the chimney 8 and top that is positioned at heat exchanger 2 is provided with secondary heat exchanger 17, is connected with cold water inlet pipe 18 and hot water delivery pipe 19 on described secondary heat exchanger 17.In the chimney 8 and top that is positioned at secondary heat exchanger 17 is provided with smoke filter 20.
The interior top near its two ends of hot-air oven 6 is respectively equipped with ultraviolet germicidal lamp 21.Energy saving and environment friendly hot blast vegetable drying device, also comprises controller 22, and described motor 24, ultraviolet germicidal lamp 21, air blast 15 are electrically connected to controller 22 respectively.
The above is the preferred embodiment of the present invention; certainly can not limit with this interest field of the present invention; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or is equal to replacement, do not depart from the protection domain of technical solution of the present invention.

Claims (7)

1. an energy saving and environment friendly hot blast vegetable drying device, it is characterized in that: it is mainly sent into by body of heater, heat exchanger, hot blast the conveyer belt that pipe, hot air reflux pipe, air exhauster, hot-air oven, the motor of take are power and forms, the top of described body of heater is provided with chimney, described heat exchanger is located in chimney, the air intake that described hot blast is sent into pipe is communicated with heat exchanger, the other end is communicated with the hot-wind inlet at the top of hot-air oven, the hot air reflux channel connection of one end of described hot air reflux pipe and the bottom of hot-air oven, the other end is communicated with heat exchanger; Described conveyer belt is located in hot-air oven, on described conveyer belt, be intervally distributed with two above material stirring-up mechanisms, described material stirring-up mechanism is to consist of the first roller bearing, the second roller bearing, the 3rd roller bearing and baffle plate, wherein the first roller bearing, the 3rd roller bearing are in same level, and place at interval, the second roller bearing is located at the below of the first roller bearing, described conveyer belt is walked around from the first roller bearing, the second roller bearing, the 3rd roller bearing successively, described baffle plate is located at a side of the second roller bearing, in order to will turn on fallen vegetables guiding conveyer belt.
2. energy saving and environment friendly hot blast vegetable drying device according to claim 1, is characterized in that: the side lower part of described body of heater is connected with air blast, and the top of described hot-air oven is provided with vapour-discharge tube, and described vapour-discharge tube is connected with the air intake vent of air blast.
3. energy saving and environment friendly hot blast vegetable drying device according to claim 2, is characterized in that: in described chimney and the top that is positioned at heat exchanger is provided with secondary heat exchanger, is connected with cold water inlet pipe and hot water delivery pipe on described secondary heat exchanger.
4. energy saving and environment friendly hot blast vegetable drying device according to claim 3, is characterized in that: in described chimney and the top that is positioned at secondary heat exchanger is provided with smoke filter.
5. energy saving and environment friendly hot blast vegetable drying device according to claim 4, is characterized in that: the fuel in described body of heater is biological particles.
6. energy saving and environment friendly hot blast vegetable drying device according to claim 5, is characterized in that: the top near its two ends in described hot-air oven is respectively equipped with ultraviolet germicidal lamp.
7. energy saving and environment friendly hot blast vegetable drying device according to claim 6, is characterized in that: also comprise controller, described motor, ultraviolet germicidal lamp, air blast are electrically connected to controller respectively.
CN201310588415.0A 2013-11-21 2013-11-21 Energy saving and environment friendly hot blast vegetable drying device CN103673545B (en)

Priority Applications (1)

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CN201310588415.0A CN103673545B (en) 2013-11-21 2013-11-21 Energy saving and environment friendly hot blast vegetable drying device

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Application Number Priority Date Filing Date Title
CN201310588415.0A CN103673545B (en) 2013-11-21 2013-11-21 Energy saving and environment friendly hot blast vegetable drying device

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CN103673545A true CN103673545A (en) 2014-03-26
CN103673545B CN103673545B (en) 2015-11-18

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104839310A (en) * 2015-05-26 2015-08-19 苏州达泰佳机械科技有限公司 Marine product drying processing device
CN105276948A (en) * 2015-11-16 2016-01-27 茂名市茂港区玖乐食品有限公司 Oil-furnace-heat-supply type dryer
CN106123567A (en) * 2016-07-26 2016-11-16 江苏杰英能源科技有限公司 Tail recovery device for steam for dewatering vegetable equipment
CN106135496A (en) * 2016-08-25 2016-11-23 兴业县智能机械厂 A kind of tea drying device
CN106369943A (en) * 2016-08-26 2017-02-01 安徽尧龙竹木制品有限公司 Hot-air-circulating energy-saving drying room for multi-color mao bamboo strips
CN106382806A (en) * 2016-08-25 2017-02-08 兴业县智能机械厂 Constant temperature tea drying device
CN107940962A (en) * 2017-11-15 2018-04-20 周媚 A kind of energy-saving technique household processing drying equipment
CN110242975A (en) * 2019-05-31 2019-09-17 山东郓城琦泉生物发电有限公司 A kind of multifunctional dry material shed based on bioelectrogenesis fume afterheat manufacture siccative

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2365614Y (en) * 1998-09-07 2000-02-23 郭健欣 Hot air drying furnace for wood
CN2491790Y (en) * 2001-08-11 2002-05-15 哈尔滨工业大学达通热能工程有限公司 Efficiency full uatomatic coal dryer
US20090250140A1 (en) * 2008-04-02 2009-10-08 Vetsch Terence L Battery Plate Flash Dryer Oven With Self-Cleaning Feature
CN201703811U (en) * 2010-06-23 2011-01-12 彭德权 Variable stage multi-purpose conveyer belt device
CN102967135A (en) * 2012-12-04 2013-03-13 刘鼎革 Energy-saving fast drying device
CN203177610U (en) * 2013-03-29 2013-09-04 成都海科机械设备制造有限公司 Multistage blow drying machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2365614Y (en) * 1998-09-07 2000-02-23 郭健欣 Hot air drying furnace for wood
CN2491790Y (en) * 2001-08-11 2002-05-15 哈尔滨工业大学达通热能工程有限公司 Efficiency full uatomatic coal dryer
US20090250140A1 (en) * 2008-04-02 2009-10-08 Vetsch Terence L Battery Plate Flash Dryer Oven With Self-Cleaning Feature
CN201703811U (en) * 2010-06-23 2011-01-12 彭德权 Variable stage multi-purpose conveyer belt device
CN102967135A (en) * 2012-12-04 2013-03-13 刘鼎革 Energy-saving fast drying device
CN203177610U (en) * 2013-03-29 2013-09-04 成都海科机械设备制造有限公司 Multistage blow drying machine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104839310A (en) * 2015-05-26 2015-08-19 苏州达泰佳机械科技有限公司 Marine product drying processing device
CN105276948A (en) * 2015-11-16 2016-01-27 茂名市茂港区玖乐食品有限公司 Oil-furnace-heat-supply type dryer
CN106123567A (en) * 2016-07-26 2016-11-16 江苏杰英能源科技有限公司 Tail recovery device for steam for dewatering vegetable equipment
CN106135496A (en) * 2016-08-25 2016-11-23 兴业县智能机械厂 A kind of tea drying device
CN106135496B (en) * 2016-08-25 2019-11-29 台州中知英健机械自动化有限公司 A kind of tea drying device
CN106382806A (en) * 2016-08-25 2017-02-08 兴业县智能机械厂 Constant temperature tea drying device
CN106382806B (en) * 2016-08-25 2019-07-26 丁丽军 A kind of constant temperature tea drying device
CN106369943B (en) * 2016-08-26 2019-03-29 安徽尧龙竹木制品有限公司 The energy-saving drying chamber of polychrome wool top hot air circulation
CN106369943A (en) * 2016-08-26 2017-02-01 安徽尧龙竹木制品有限公司 Hot-air-circulating energy-saving drying room for multi-color mao bamboo strips
CN107940962A (en) * 2017-11-15 2018-04-20 周媚 A kind of energy-saving technique household processing drying equipment
CN110242975A (en) * 2019-05-31 2019-09-17 山东郓城琦泉生物发电有限公司 A kind of multifunctional dry material shed based on bioelectrogenesis fume afterheat manufacture siccative
CN110242975B (en) * 2019-05-31 2020-08-28 山东郓城琦泉生物发电有限公司 Multifunctional dry material shed for manufacturing dry materials based on waste heat of smoke generated by biological power generation

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