CN204837925U - Automatic hot -blast infrared fruit vegetables drying device of formula of rolling - Google Patents
Automatic hot -blast infrared fruit vegetables drying device of formula of rolling Download PDFInfo
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- CN204837925U CN204837925U CN201520583454.6U CN201520583454U CN204837925U CN 204837925 U CN204837925 U CN 204837925U CN 201520583454 U CN201520583454 U CN 201520583454U CN 204837925 U CN204837925 U CN 204837925U
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- cover plate
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- air
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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
Abstract
The utility model discloses an automatic hot -blast infrared fruit vegetables drying device of formula of rolling, include: support, conveyer belt, frame, motor power, dry chamber upper cover plate and fan utilize hot -air pipes through setting up dry intracavity will hot -blastly be sent into in the income wind gap of conveyer belt frame position, through to on improving dry consequence vegetables quality research and reducing the basis of energy consumption, utilize the infrared heater technique to combine together with the hot air drying technique, carry out the drying to the fresh fruit of vegetables, improve the quality of dry consequence vegetables, greatly shorten drying time improvement production efficiency when being convenient for transport, greatly reduce dry energy consumption, and will be energy -concerving and environment -protective.
Description
Technical field
The utility model relates to fruit and vegetable dryness field, and more particularly, the utility model relates to a kind of automatic turning roll-type infrared hot-air vegetable-fruit drying device.
Background technology
Present fruit or vegetables are in order to instant health, be convenient to fresh-keeping, storage and transport, most employing vacuum packaging, first the dirt of fruit or vegetable surface is washed off before packing, use fruit and vegetable drier dry after having cleaned again, pack again after drying, otherwise fruit after washing or vegetables shelf-life shorten, easily rot.Current fruit and vegetable drier rate of drying is slow, flowing water line length, floor space are large.For ease of can automatically roll in the transmission of fruits and vegetables and dry run, the fruits and vegetables conveyer of part fruit and vegetable drier is for being obliquely installed, easily be deposited at input fruits and vegetables and forward together, the fruits and vegetables being now positioned at upper strata may directly tumble to output from the input of fruits and vegetables conveyer, cause fruits and vegetables dry and to be bedewed by dried fruits and vegetables completely, workman takes to carve and notes this kind of situation, and not dried fruits and vegetables are picked out, again dry.This kind of fruit and vegetable drier not only increases the labour intensity of workman, and inefficiency, drying effect are poor.Therefore, we need to seek a kind of new technology and solve this problem.
Summary of the invention
A kind of automatic turning roll-type infrared hot-air fruits and vegetables device that the utility model provides, overcomes the defect of inefficiency in prior art, drying effect difference, and the form adopting infrared heater technology and Hot Air Drying to combine ensure that drying effect.
The technical scheme that the utility model provides is:
A kind of automatic turning roll-type infrared hot-air vegetable-fruit drying device, comprising:
First dryer section comprises:
Transport platform, it forms by for the conveyer belt of vegetables and fruits material transmission and the framework of support transport platform;
Drying chamber upper cover plate, it is arranged on described transport platform top, comprise the first cover plate being arranged on left side and the second cover plate being arranged on right side, and the first cover plate and the second cover plate are built as ridge, first cover plate is provided with air outlet, and the second cover plate bottom surface is provided with the infrared heating pipe of equidistantly arrangement; Described first cover plate is provided with blower fan, and hot blast is 40 ° ~ 45 ° from air outlet and material and sends in drying chamber by described blower fan, realizes material and rolls to the right to described infrared heating pipe position and carry out radiation heating;
Second dryer section is arranged on the first dryer section rear, comprise the 3rd cover plate being arranged on left side and the 4th cover plate being arranged on right side, and the 3rd cover plate and the 4th cover plate are built as ridge, and the 4th cover plate is provided with air outlet, the 3rd cover plate bottom surface is provided with the infrared heating pipe of equidistantly arrangement; Hot blast and material are 40 ° ~ 45 ° by the air outlet be arranged on the 4th cover plate and send in drying chamber by blower fan, realize material and roll left to described infrared heating pipe position and carry out radiation heating.
Preferably, described conveyer belt is stainless steel cloth.
Preferably, the mesh size of described stainless steel cloth is 12 order ~ 60 orders.
Preferably, described conveyer belt is small angle inclination, and angle of inclination is 8 ° ~ 10 °.
Preferably, described transport platform is provided with motor, connects described conveyer belt, drives conveyer belt to move in the horizontal direction.
Preferably, described infrared heating pipe is tungsten filament overcoat quartz lamp.
Preferably, described infrared heating pipe wavelength is 1.5-4 μm.
Preferably, described infrared heating pipe quantity is multiple.
Preferably, quantity opened by described infrared heating fluorescent tube is one or more.
Preferably, described conveyor belt frame comprises multiple pillar and crossbeam.
Beneficial effect
The utility model, by improving dry rear fruit-vegetable quality research and reducing on the basis of energy consumption, utilizes infrared heater technology and Hot Air Drying to combine, carries out drying to fresh fruit of vegetables, improve the quality of dry rear fruits and vegetables, as brittleness is low, non-friable, extend the shelf life; Greatly shorten drying time while being convenient to transport to enhance productivity, significantly reduce energy consumption for drying, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the front view of automatic turning roll-type infrared hot-air vegetable-fruit drying device of the present invention.
Fig. 2 is the side view of automatic turning roll-type infrared hot-air vegetable-fruit drying device of the present invention.
Fig. 3 is the structural representation of drying chamber upper cover plate of the present invention.
Fig. 4 is the structural representation of conveyer belt of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As illustrated in fig. 1 and 2, automatic turning roll-type infrared hot-air vegetable-fruit drying device first dryer section provided by the invention comprises support 110, conveyer belt 120, framework 130, power motor 140, drying chamber upper cover plate 150, infrared heating pipe 160, blower fan 170 and air intake vent 180.
Support 110, it is arranged on least significant end, supports whole drying device, comprises multiple support column;
Conveyer belt 120, its structure chart as shown in Figure 3, comprises pan feeding side 121 and stops side 122, working under the drive of motor 140 of giving a present, for transmitting material, and comprising framework 130, it is mainly used in carrying conveyer belt 120, and it adopts tower structure, is not only conducive to ventilation but also can ensures firm in structure;
Power motor 140, it is arranged on conveyor belt frame position, connects conveyer belt, and driven by motor conveyer belt moves, and its speed can regulate according to actual conditions;
Drying chamber upper cover plate 150, it is arranged on conveyer belt top, its structure as shown in Figure 2, comprise the first cover plate 151 and the second cover plate 152, first cover plate 151 and the second cover plate 152 are built as ridge, wherein the first cover plate 151 is provided with air outlet, and the second cover plate lower surface is provided with the infrared heating fluorescent tube 160 of equidistantly arrangement;
Infrared heating pipe 160, infrared heating pipe is tungsten filament overcoat quartz lamp, it is arranged on bottom drying chamber upper cover plate, the quantity and spacing of infrared heating pipe can be selected according to actual conditions, in dry run, different fruit vegetable materials alternatives opens the quantity of infrared heating pipe, coordinate actual needs, infrared wavelength range is 1.5-4 μm of short-and-medium wave band, intermediate waves heating is one provides high-energy, high strength, all band, high density, the high-efficiency heating technology of the powerful infra-red radiation of high-penetrability, for the feature of infrared heat effect, infrared ray intermediate waves radiation heating techniques is successfully applied to industrial stoving field by us, drying effect is good,
Blower fan 170, it is arranged on the first cover plate 151 top, air enters from air intake vent 180, through the air outlet be arranged on the first cover plate 151, hot blast is sent in drying chamber again through blower fan 170, fan outlet wind direction and conveyer belt 120 are in 45 °, the hot blast wind direction that material receives is also 45 °, is conducive to fruit vegetable materials and automatically rolls, dry without dead angle.
Second dryer section connects side by side with the first dryer section, be arranged on the first dryer section rear, and it is identical with the first dryer section parts, comprise the 3rd cover plate 153 being arranged on left side and the 4th cover plate 154 being arranged on right side, and the 3rd cover plate 153 and the 4th cover plate 154 are built as ridge, 4th cover plate 154 is provided with air outlet, and the 3rd cover plate 153 bottom surface is provided with the infrared heating pipe of equidistantly arrangement; Hot blast and material are 45 ° by the air outlet be arranged on the 4th cover plate 154 and send in drying chamber by blower fan, realize material and roll left to infrared heating pipe position and carry out radiation heating.
In another embodiment, conveyer belt 120 adopts stainless steel cloth, the well-ventilated of fruits and vegetables can be ensured, and stainless steel structure bearing pressure is large, pore size is that 12 order ~ 60 objects can be selected according to the size of fruits and vegetables, prevent that aperture is too small causes improper ventilation, aperture is excessive, causes fruits and vegetables to collide with.
In another embodiment, conveyer belt 120 is in small angle inclination, angle of inclination is 8 ° ~ 10 ° can make fruits and vegetables left and right directions under wind-force effect freely overturn, can avoid again because upset produces bump injury or landing, ensure there is no dry dead angle in fruit and vegetable dryness process simultaneously, there will not be phenomenon that is burnt or uneven drying.
Implement to be described further for fruit and vegetable dryness,
First, fruits and vegetables enter the first dryer section, fruit vegetable materials after clean draining is put into the pan feeding side 121 of conveyer belt 120, the motor 140 that turns on the power drives conveyer belt 120 to move, the direction of motion is moved to termination side 122 by pan feeding side 121, then open blower fan 170, hot blast is 45 ° from air outlet and material and sends in drying chamber by blower fan 170, realizes material and rolls to the right to infrared heating pipe 160 lower position and carry out radiation heating;
Fruits and vegetables enter the second dryer section, and hot blast is 45 ° from air outlet and material and sends in drying chamber by blower fan, realize material and roll left to infrared heating pipe lower position and carry out radiation heating, complete fruit vegetable materials dry run.
In another embodiment, experimental procedure is identical with above-mentioned fruit and vegetable dryness embodiment, but be provided with the 3rd drying stage, 3rd drying stage parts are identical with the first dryer section parts, connect with the second dryer section, be arranged on the second dryer section rear, working method is identical with the first dryer section mode, be provided with the 4th dryer section, 4th dryer section is identical with the second dryer section parts, connect with the 3rd dryer section, be arranged on the 3rd dryer section rear, working method is identical with the first dryer section, analogize like this, N number of dryer section can be provided with as required, when N is odd number, N dryer section parts are identical with the first dryer section parts, connect with N-1 dryer section, be arranged on N-1 dryer section rear, working method is identical with the first dryer section mode, when N is even number, N dryer section parts are identical with the second dryer section section parts, connect with N-1 dryer section, be arranged on N-1 dryer section rear, working method is identical with the second dryer section mode.
Implement to be further described for fruit and vegetable dryness, specifically comprise the steps:
Step one: material order enters the first dryer section and the second dryer section, be placed on conveyer belt 120 by cleaning the fruits and vegetables after draining, now the water content of fruits and vegetables is Mo
fr, be percentage, motor 140 driving conveying belt 120 that turns on the power moves, and the movement velocity of conveyer belt is set to v, and unit is m/s, calculates now fruit vegetable materials water content Mo in real time
dr, be percentage,
γ∈[1,n]
Wherein Q
allfor the gross weight of dry front fruits and vegetables, unit is Kg; T is the time that fruits and vegetables transmit, and unit is s; RH
airfor the relative humidity of air, be percentage; K is constant, and its numerical value is 0.4682; H is Planck's constant h=6.6260693 × 10
-34jS; C is the light velocity, c=299792458m/s; λ is the wavelength of infrared heating pipe infrared radiation, and unit is μm; M is the spacing of infrared light pipe, and its unit is m; γ is the number of infrared light pipe, L
wafor normal atmosphere pressure, the heat needed for evaporation unit moisture, unit is KJ/Kg; α is the angle of inclination of transport tape, and unit is rad; θ is the base angle angle of ridge drying chamber upper cover plate, and unit is rad.
Step 2: when water content becomes 15%≤Mo
dr n≤ 20%, automatic turning roll-type infrared hot-air vegetable-fruit drying device quits work.
Preferred as one, Mo
dr nobtain by changing conveyer belt speed of service v, the base angle angle θ of ridge drying chamber upper cover plate and the spacing m of infrared heating pipe.
Beneficial effect
The utility model, by improving dry rear fruit-vegetable quality research and reducing on the basis of energy consumption, utilizes infrared heater technology and Hot Air Drying to combine, carries out drying to fresh fruit of vegetables, improve the quality of dry rear fruits and vegetables, as brittleness is low, non-friable, extend the shelf life; Greatly shorten drying time while being convenient to transport to enhance productivity, significantly reduce energy consumption for drying, energy-conserving and environment-protective.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. an automatic turning roll-type infrared hot-air vegetable-fruit drying device, is characterized in that, at least comprise:
First dryer section comprises:
Transport platform, it forms by for the conveyer belt of vegetables and fruits material transmission and the framework of support transport platform;
Drying chamber upper cover plate, it is arranged on described transport platform top, comprise the first cover plate being arranged on left side and the second cover plate being arranged on right side, and the first cover plate and the second cover plate are built as ridge, first cover plate is provided with air outlet, and the second cover plate bottom surface is provided with the infrared heating pipe of equidistantly arrangement; Described first cover plate is provided with blower fan, and hot blast is 40 ° ~ 45 ° from air outlet and material and sends in drying chamber by described blower fan, realizes material and rolls to the right to described infrared heating pipe position and carry out radiation heating;
Second dryer section is arranged on the first dryer section rear, comprise the 3rd cover plate being arranged on left side and the 4th cover plate being arranged on right side, and the 3rd cover plate and the 4th cover plate are built as ridge, and the 4th cover plate is provided with air outlet, the 3rd cover plate bottom surface is provided with the infrared heating pipe of equidistantly arrangement; Hot blast and material are 40 ° ~ 45 ° by the air outlet be arranged on the 4th cover plate and send in drying chamber by blower fan, realize material and roll left to described infrared heating pipe position and carry out radiation heating.
2. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 1, it is characterized in that, described conveyer belt is stainless steel cloth.
3. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 2, is characterized in that, the mesh size of described stainless steel cloth is 12 order ~ 60 orders.
4. the automatic turning roll-type infrared hot-air vegetable-fruit drying device according to any one of claim 1-3, it is characterized in that, described conveyer belt is small angle inclination, and angle of inclination is 8 ° ~ 10 °.
5. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 1, it is characterized in that, described transport platform is provided with motor, connects described conveyer belt, drives conveyer belt to move in the horizontal direction.
6. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 1, is characterized in that, described infrared heating pipe is tungsten filament overcoat quartz lamp.
7. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 6, it is characterized in that, described infrared heating pipe wavelength is 1.5-4 μm.
8. the automatic turning roll-type infrared hot-air vegetable-fruit drying device according to any one of claim 1,6 or 7, it is characterized in that, described infrared heating pipe quantity is multiple.
9. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 8, is characterized in that, quantity opened by described infrared heating fluorescent tube is one or more.
10. automatic turning roll-type infrared hot-air vegetable-fruit drying device according to claim 1, it is characterized in that, described conveyor belt frame comprises multiple pillar and crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583454.6U CN204837925U (en) | 2015-08-05 | 2015-08-05 | Automatic hot -blast infrared fruit vegetables drying device of formula of rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583454.6U CN204837925U (en) | 2015-08-05 | 2015-08-05 | Automatic hot -blast infrared fruit vegetables drying device of formula of rolling |
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| Publication Number | Publication Date |
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| CN204837925U true CN204837925U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520583454.6U Expired - Fee Related CN204837925U (en) | 2015-08-05 | 2015-08-05 | Automatic hot -blast infrared fruit vegetables drying device of formula of rolling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982508A (en) * | 2015-08-05 | 2015-10-21 | 佳木斯大学 | Automatic turnover type hot air infrared fruit and vegetable drying device and method |
| CN107568321A (en) * | 2017-08-09 | 2018-01-12 | 徐州蕴康农业科技有限公司 | A kind of drying unit for dewatering vegetable processing |
| CN110278996A (en) * | 2019-06-03 | 2019-09-27 | 广东省农业科学院蚕业与农产品加工研究所 | Enhance the method and device of fruit-vegetable flavor |
| CN113973907A (en) * | 2021-11-03 | 2022-01-28 | 农业农村部南京农业机械化研究所 | Infrared sterilization fruit vegetables drying device of green type |
-
2015
- 2015-08-05 CN CN201520583454.6U patent/CN204837925U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982508A (en) * | 2015-08-05 | 2015-10-21 | 佳木斯大学 | Automatic turnover type hot air infrared fruit and vegetable drying device and method |
| CN104982508B (en) * | 2015-08-05 | 2018-05-18 | 佳木斯大学 | A kind of automatic rolling type infrared hot-air vegetable-fruit drying device and method |
| CN107568321A (en) * | 2017-08-09 | 2018-01-12 | 徐州蕴康农业科技有限公司 | A kind of drying unit for dewatering vegetable processing |
| CN110278996A (en) * | 2019-06-03 | 2019-09-27 | 广东省农业科学院蚕业与农产品加工研究所 | Enhance the method and device of fruit-vegetable flavor |
| CN113973907A (en) * | 2021-11-03 | 2022-01-28 | 农业农村部南京农业机械化研究所 | Infrared sterilization fruit vegetables drying device of green type |
| CN113973907B (en) * | 2021-11-03 | 2022-05-17 | 农业农村部南京农业机械化研究所 | Infrared sterilization fruit vegetables drying device of green type |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |