CN108562128A - A kind of interlayer eddy flow corn-drying device - Google Patents
A kind of interlayer eddy flow corn-drying device Download PDFInfo
- Publication number
- CN108562128A CN108562128A CN201711489258.2A CN201711489258A CN108562128A CN 108562128 A CN108562128 A CN 108562128A CN 201711489258 A CN201711489258 A CN 201711489258A CN 108562128 A CN108562128 A CN 108562128A
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- corn
- dry
- interlayer
- negative pressure
- drying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of interlayer eddy flow corn-drying devices, belong to technical field of agricultural product process.Interlayer eddy flow corn-drying device produced by the present invention is jointly dried the corn on rotatable geometrical clamp from all angles due to the spiral hot wind and circular hot air of dry thorax,While dry,Rotatable geometrical clamp also drives corn ear to circle,Further increase the heated uniformity of corn,And residence time of the spiral hot wind in dry thorax is longer compared to the time of vertical ventilation,Therefore corn ear is heated also more abundant,And the waste heat after drying is discharged under the action of negative pressure fan from corn transmission channel,Respectively enter charging door and dry discharge port,The corn ear entered from charging door is preheated,Tempering is carried out to the drying corn being discharged from dry discharge port simultaneously,Take full advantage of waste heat,Save the energy,And the hot wind in interlayer can also play the role of insulating layer,Avoid thermal loss in hothouse,It has broad application prospects.
Description
Technical field
The present invention relates to a kind of interlayer eddy flow corn-drying devices, belong to technical field of agricultural product process.
Background technology
Dryer is within the scope of corn kernel moisture is reduced to safety packaging and safe storage using machinery, to protect
The vitality of seed and the equipment of vigor are held, it greatly improves productivity, enhances the quality of seed, to reducing corn
Post-harvest loss, it is ensured that the high yield of corn is had a good harvest, and the velocity of liquid assets for accelerating corn has great importance.
Corn drying equipment common at present is divided into：1) cross-flow type grain dry technology, this technology are that wet paddy is made to rely on
Gravity flows to dryer section under silo roof, and hot-air is horizontally through paddy layer by bringing-up section, and cold air is horizontally through by cooling section
Paddy layer.2) downflow type grain dry technology, this technology keep hot wind identical with the direction of Grain flow, and most hot air is always
It is first contacted with most wet cereal, so as to use very high hot blast temperature.3) reverse-flow grain dry technology, the technology make heat
Wind with the flow direction of cereal on the contrary, therefore most hot air always first contacted with most dry cereal, grain temperature is close to hot wind temperature
Degree, hot blast temperature cannot be excessively high, and cereal is parallel with hot wind movement locus, and all cereal are in flow process by identical drying
Processing.4) mixed-flow grain dry technology, which keeps drying equipment versatility good, using modular construction, is designed as marking
Standardization tower section；Paddy layer thickness is small, and interlaced arrangement exhaust and air inlet horn shape box in tower, grain press serpentine curvilinear flow, and alternating receives
The effect of high temperature and low-temperature airflow can use higher hot blast temperature.
But these drying equipments have that corn uneven heating is even, and moisture evaporation is slow mostly, are not filled to dry UTILIZATION OF VESIDUAL HEAT IN
Point, waste of energy, and there is no corn preheating program, to which quick-fried waist phenomenon can occur when corn moment encountering high temperature, therefore,
Invent it is a kind of corn can be made to be heated evenly, reduce percent cracked rice, efficiently use the corn-drying device of dry waste heat, to agricultural product plus
Work technical field has positive meaning.
Invention content
Present invention mainly solves the technical issues of：There is corn uneven heating mostly for drying equipment common at present
Even, moisture evaporation is slow, insufficient to dry UTILIZATION OF VESIDUAL HEAT IN, waste of energy, and does not have corn preheating program, in corn wink
Between the defect of quick-fried waist phenomenon can occur when encountering high temperature, provide a kind of interlayer eddy flow corn-drying device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of interlayer eddy flow corn-drying device, including charging door, conveyer belt, air-heater, hot air duct, corn transmission channel,
Hothouse interlayer, device outer wall, motor, transmission gear, transmission shaft, negative pressure fan and dry discharge port and driving motor are done
Dry thorax, negative pressure cabin, it is characterised in that：It is evenly distributed with annular wind inlet on hothouse interlayer top half surface, on conveyer belt
Rotatable geometrical clamp is installed, spiral stream guidance pipe is carried in hot air duct.
A kind of operating process of interlayer eddy flow corn-drying device is：Corn ear to be dried is passed from charging door first
It send the rotatable geometrical clamp taken to fix, starts driving motor and drive conveyer belt to dry chamber inner movement, while starting hot wind
Machine and motor, air-heater are blown into hot wind to hot air duct, and so that hot wind is made along device outer wall under the action of spiral stream guidance pipe
Screw, and motor drives negative pressure fan rotation by transmission gear and transmission shaft at this time, and negative pressure is formed in negative pressure cabin,
High pressure is formed in dry thorax, under the attraction of negative pressure, the spiral hot wind in hot air duct is attracted to the direction of negative pressure cabin, is passing through
One wind-heat wind sucks dry thorax by high pressure when annular wind inlet, and remaining hot wind under the action of negative pressure fan also helically
Shape enters in dry thorax, into the spiral hot wind and circular hot air for drying thorax from all angles jointly on rotatable geometrical clamp
Corn is dried, and while dry, rotatable geometrical clamp also drives corn ear to circle, further increase corn by
The uniformity of heat, and the waste heat after drying is discharged under the action of negative pressure fan from corn transmission channel, respectively enters charging door
With dry discharge port, the corn ear entered from charging door is preheated, while the drying corn to being discharged from dry discharge port
Tempering is carried out, so cycle can complete the drying to corn.
The length of the conveyer belt is 3~4m, and the transmission speed of conveyer belt is 0.1~0.2m/min.
Vertical range between the hothouse interlayer and device outer wall is 4~5cm.
The hot blast temperature of the air-heater blowout is 50~60 DEG C.
The annular wind inlet shares three layers, 8~10 every layer, is evenly distributed on hothouse interlayer.
The spiral stream guidance pipe shares 8~10, is uniformly distributed along round hot air duct tangential direction.
The application of the present invention：Corn ear to be dried is fixed from charging door with the rotatable geometrical clamp on conveyer belt first
Firmly, starting driving motor drives conveyer belt to dry chamber inner movement, while starting air-heater and motor, and air-heater is to hot air duct
It is blown into hot wind, and so that hot wind is for the helical movement along device outer wall under the action of spiral stream guidance pipe, and motor passes through biography at this time
Moving gear and transmission shaft drive negative pressure fan rotation, and negative pressure is formed in negative pressure cabin, high pressure are formed in dry thorax, in negative pressure
Under attraction, the spiral hot wind in hot air duct is attracted to the direction of negative pressure cabin, one wind-heat wind quilt when by annular wind inlet
The dry thorax of high pressure sucking, and remaining hot wind also enters under the action of negative pressure fan in dry thorax in the shape of a spiral, into drying
The spiral hot wind and circular hot air of thorax are jointly dried the corn on rotatable geometrical clamp from all angles, dry same
When, rotatable geometrical clamp also drives corn ear to circle, and further increases the heated uniformity of corn, and remaining after drying
Heat is discharged under the action of negative pressure fan from corn transmission channel, respectively enters charging door and dry discharge port, to from charging door
The corn ear of entrance is preheated, while carrying out tempering to the drying corn being discharged from dry discharge port, and so cycle can be complete
The drying of pairs of corn.
The beneficial effects of the invention are as follows：
Interlayer eddy flow corn-drying device produced by the present invention is since the spiral hot wind and circular hot air of dry thorax are from all angles
The corn on rotatable geometrical clamp is dried jointly, while dry, rotatable geometrical clamp also drives corn ear work to justify
Zhou Yundong further increases the heated uniformity of corn, and residence time of the spiral hot wind in dry thorax will be compared vertically
The time of ventilation is longer, therefore corn ear is heated also more abundant, and the waste heat after dry corn is in the effect of negative pressure fan
Under be discharged from corn transmission channel, respectively enter charging door and dry discharge port, the corn ear entered from charging door carried out pre-
Heat, while tempering is carried out to the drying corn being discharged from dry discharge port, therefore residual heat resources are taken full advantage of, the energy is saved,
And the hot wind in interlayer can also play the role of insulating layer, avoid the energy loss of hot wind in hothouse, after testing,
The corn dried using the present apparatus, disposable precipitation rate is up to 20% or more, and operating cost is compared with mechanical drying such as KG -73
Type dryer, has saved 80% or so, has broad application prospects.
Description of the drawings
Fig. 1 is the sectional view of " a kind of interlayer eddy flow corn-drying device " of the invention.
Wherein, 1, charging door；2, conveyer belt；3, air-heater；4, hot air duct；5, corn transmission channel；6, hothouse presss from both sides
Layer；7, motor；8, transmission gear；9, transmission shaft；10, negative pressure fan；11, annular wind inlet；12, rotatable geometrical clamp；13, it fills
Set outer wall；14, dry discharge port；15, spiral stream guidance pipe；16, driving motor；17, dry thorax；18, negative pressure cabin.
Specific implementation mode
A kind of interlayer eddy flow corn-drying device, including charging door 1, conveyer belt 2, air-heater 3, hot air duct 4, corn pass
Defeated channel 5, hothouse interlayer 6, device outer wall 13, motor 7, transmission gear 8, transmission shaft 9, negative pressure fan 10 and dry discharge port
14 and driving motor 16, dry thorax 17, negative pressure cabin 18, it is characterised in that：Uniformly divide on 6 top half surface of hothouse interlayer
It is furnished with annular wind inlet 11, rotatable geometrical clamp 12 is installed on conveyer belt 2, spiral stream guidance pipe 15 is carried in hot air duct 4.One
Planting the operating process of interlayer eddy flow corn-drying device is：First by corn ear to be dried from the conveyer belt 2 of charging door 1
Rotatable geometrical clamp 12 is fixed, and starts driving motor 16 and conveyer belt 2 is driven to be moved into dry thorax 17, while starting air-heater
3 and motor 7, air-heater 3 is blown into hot wind to hot air duct 4, and so that hot wind is outside device under the action of spiral stream guidance pipe 15
Wall 13 is for the helical movement, and motor 7 drives negative pressure fan 10 to rotate by transmission gear 8 and transmission shaft 9 at this time, in negative pressure cabin 18
In form negative pressure, high pressure is formed in dry thorax 17, under the attraction of negative pressure, the spiral hot wind in hot air duct 4 is attracted to negative
The direction for pressing storehouse 18, one wind-heat wind sucks dry thorax 17 by high pressure when by annular wind inlet 11, and remaining hot wind exists
Also enter in dry thorax 17 in the shape of a spiral under the action of negative pressure fan 10, into dry thorax spiral hot wind and circular hot air from each
A angle is jointly dried the corn on rotatable geometrical clamp 12, and while dry, rotatable geometrical clamp 12 also drives
Corn ear circles, and further increases the heated uniformity of corn, and the waste heat after drying is under the action of negative pressure fan
It is discharged from corn transmission channel 5, respectively enters charging door 1 and dry discharge port 14, the corn ear entered from charging door 1 is carried out
Preheating, while tempering is carried out to the drying corn being discharged from dry discharge port 14, so cycle can complete the drying to corn.
The length of the conveyer belt 2 is 3~4m, and the transmission speed of conveyer belt is 0.1~0.2m/min.The hothouse interlayer 6
Vertical range between device outer wall 13 is 4~5cm.The hot blast temperature that the air-heater 3 is blown out is 50~60 DEG C.It is described
Annular wind inlet 11 share three layers, 8~10 every layer, be evenly distributed on hothouse interlayer 6.The spiral stream guidance pipe 15
8~10 are shared, is uniformly distributed along 4 tangential direction of round hot air duct.
Claims (7)
1. a kind of interlayer eddy flow corn-drying device, including charging door（1）, conveyer belt（2）, air-heater（3）, hot air duct（4）、
Corn transmission channel（5）, hothouse interlayer（6）, device outer wall（13）, motor（7）, transmission gear（8）, transmission shaft（9）, negative pressure
Fan（10）With dry discharge port（14）And driving motor（16）, dry thorax（17）, negative pressure cabin（18）, it is characterised in that：
Hothouse interlayer（6）Top half surface is evenly distributed with annular wind inlet（11）, conveyer belt（2）On rotatable fixation is installed
Folder（12）, hot air duct（4）It is upper to carry spiral stream guidance pipe（15）.
2. a kind of operating process of interlayer eddy flow corn-drying device described in claim 1 is：First by corn to be dried
Stick is from charging door（1）Use conveyer belt（2）On rotatable geometrical clamp（12）It fixes, starts driving motor（16）Drive conveyer belt
（2）To dry thorax（17）Interior movement, while starting air-heater（3）And motor（7）, air-heater（3）To hot air duct（4）It is blown into heat
Wind, and in spiral stream guidance pipe（15）Under the action of so that hot wind along device outer wall（13）It is for the helical movement, and motor at this time（7）It is logical
Cross transmission gear（8）And transmission shaft（9）Drive negative pressure fan（10）Rotation, in negative pressure cabin（18）In form negative pressure, in dry thorax
（17）Interior formation high pressure, under the attraction of negative pressure, hot air duct（4）In spiral hot wind be attracted to negative pressure cabin（18）Direction,
By annular wind inlet（11）When one wind-heat wind dry thorax is sucked by high pressure（17）, and remaining hot wind is in negative pressure fan
（10）Under the action of also enter dry thorax in the shape of a spiral（17）In, into dry thorax spiral hot wind and circular hot air from each angle
Degree is jointly to rotatable geometrical clamp（12）On corn be dried, while dry, rotatable geometrical clamp（12）Also drive
Corn ear circles, and further increases the heated uniformity of corn, and the waste heat after drying is under the action of negative pressure fan
From corn transmission channel（5）Discharge, respectively enters charging door（1）With dry discharge port（14）, to from charging door（1）The jade of entrance
Rice stick is preheated, while to from dry discharge port（14）The drying corn of discharge carries out tempering, and so cycle can be completed pair
The drying of corn.
3. a kind of interlayer eddy flow corn-drying device according to claim 1, it is characterised in that：The conveyer belt（2）
Length be 3~4m, the transmission speed of conveyer belt is 0.1~0.2m/min.
4. a kind of interlayer eddy flow corn-drying device according to claim 1, it is characterised in that：The hothouse interlayer
（6）With device outer wall（13）Between vertical range be 4~5cm.
5. a kind of interlayer eddy flow corn-drying device according to claim 1, it is characterised in that：The air-heater（3）
The hot blast temperature of blowout is 50~60 DEG C.
6. a kind of interlayer eddy flow corn-drying device according to claim 1, it is characterised in that：The annular wind inlet
（11）Three layers are shared, 8~10 every layer, is evenly distributed on hothouse interlayer（6）On.
7. a kind of interlayer eddy flow corn-drying device according to claim 1, it is characterised in that：The spiral stream guidance pipe
（15）8~10 are shared, along round hot air duct（4）Tangential direction is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489258.2A CN108562128B (en) | 2017-12-30 | 2017-12-30 | Interlayer rotational flow corn drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489258.2A CN108562128B (en) | 2017-12-30 | 2017-12-30 | Interlayer rotational flow corn drying device |
Publications (2)
| Publication Number | Publication Date |
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| CN108562128A true CN108562128A (en) | 2018-09-21 |
| CN108562128B CN108562128B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489258.2A Active CN108562128B (en) | 2017-12-30 | 2017-12-30 | Interlayer rotational flow corn drying device |
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| CN (1) | CN108562128B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884782A (en) * | 2019-11-29 | 2020-03-17 | 湖州鑫巨新材科技有限公司 | Compound glue filling equipment for processing cloth with uniform heating |
| CN112212634A (en) * | 2020-10-29 | 2021-01-12 | 爱可道生物科技有限公司 | Combined type artichoke buds production dehydration drying equipment |
| CN112524920A (en) * | 2020-11-11 | 2021-03-19 | 汤雅仙 | Baking device for ceramic processing |
| CN115540521A (en) * | 2021-06-29 | 2022-12-30 | 显示器生产服务株式会社 | Substrate drying device |
| CN117685767A (en) * | 2024-02-01 | 2024-03-12 | 中建环能科技股份有限公司 | Tube type heat exchange device |
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| CN204268825U (en) * | 2014-12-03 | 2015-04-15 | 巫山县新合农业开发有限公司 | Drying plant |
| CN204730603U (en) * | 2015-04-17 | 2015-10-28 | 际华三五三九制鞋有限公司 | End cement dipping machine in full rubber boot steel toes, steel |
| CN106369981A (en) * | 2016-11-04 | 2017-02-01 | 郑州莉迪亚医药科技有限公司 | Hot air surging type traditional Chinese medicine powder drying device of traditional Chinese medicine pharmacy |
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2017
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Patent Citations (4)
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|---|---|---|---|---|
| FR2579736A1 (en) * | 1985-03-29 | 1986-10-03 | Dimag Sarl | Method and apparatus for drying semolina and granular products |
| CN204268825U (en) * | 2014-12-03 | 2015-04-15 | 巫山县新合农业开发有限公司 | Drying plant |
| CN204730603U (en) * | 2015-04-17 | 2015-10-28 | 际华三五三九制鞋有限公司 | End cement dipping machine in full rubber boot steel toes, steel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884782A (en) * | 2019-11-29 | 2020-03-17 | 湖州鑫巨新材科技有限公司 | Compound glue filling equipment for processing cloth with uniform heating |
| CN112212634A (en) * | 2020-10-29 | 2021-01-12 | 爱可道生物科技有限公司 | Combined type artichoke buds production dehydration drying equipment |
| CN112524920A (en) * | 2020-11-11 | 2021-03-19 | 汤雅仙 | Baking device for ceramic processing |
| CN115540521A (en) * | 2021-06-29 | 2022-12-30 | 显示器生产服务株式会社 | Substrate drying device |
| CN115540521B (en) * | 2021-06-29 | 2024-03-19 | 显示器生产服务株式会社 | Substrate drying device |
| CN117685767A (en) * | 2024-02-01 | 2024-03-12 | 中建环能科技股份有限公司 | Tube type heat exchange device |
| CN117685767B (en) * | 2024-02-01 | 2024-04-19 | 中建环能科技股份有限公司 | Tube type heat exchange device |
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| Publication number | Publication date |
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| CN108562128B (en) | 2020-08-07 |
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