CN107014180A - A kind of Two-way Cycle grain drier - Google Patents
A kind of Two-way Cycle grain drier Download PDFInfo
- Publication number
- CN107014180A CN107014180A CN201610545769.0A CN201610545769A CN107014180A CN 107014180 A CN107014180 A CN 107014180A CN 201610545769 A CN201610545769 A CN 201610545769A CN 107014180 A CN107014180 A CN 107014180A
- Authority
- CN
- China
- Prior art keywords
- outer roller
- grain
- inner canister
- pair
- air
- 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.)
- Pending
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Classifications
-
- 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
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0404—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
- F26B11/0413—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of concentric walls, e.g. multi-pass or recirculation systems; the subdivision consisting of spiral-shaped walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying goods
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of Two-way Cycle grain drier, it includes bearing（1）, outer roller（2）, waterfall flight device, loading hopper（7）, outer roller tumbler, inner canister（3）, wind blocker（4）, conveyer for conveying drying grain（8）With air-supply module, the inner canister（3）Two ends be respectively equipped with hot-wind inlet；The present invention provides a kind of Two-way Cycle grain drier, wind blocker is set in the middle part of air intake inner canister, so as to which inner canister be divided into two, form two independent air intake cyclic spaces, air inlet mode uses two ends air intake, the mode of inner cylinder even distributing wind into grain heat-drying passage, make the temperature of hot blast in whole grain heat-drying passage uniform, the flight of waterfall type is set on the inwall of outer roller, constantly stir grain, the plot ratio of foodstuff drying device is provided significantly, plot ratio can reach 35 40%, improve drying effect, grain heat-drying effect is even more ideal, with good practical and promotional value.
Description
Technical field
The present invention relates to cereal drying technology field, and in particular to a kind of Two-way Cycle grain drier.
Background technology
At present, the hot air duct of existing foodstuff drying device is usually to take one end to enter hot blast, and hot blast runs through after whole dryer from other end blowout, is the drawbacks of this endless form：When hot blast blows to dryer rear end, temperature damping is excessive, and drying effect is not ideal enough, while the drying effect in whole dryer is not uniform enough.
The plot ratio of foodstuff drying device refers to that the volume of dried grain accounts for the ratio of foodstuff drying device volume, and the plot ratio of existing foodstuff drying device is general 10% or so, and the plot ratio of foodstuff drying device is too low, and drying efficiency is low.
The content of the invention
The purpose of the present invention is exactly in order to solve the above-mentioned technical problem, and to provide a kind of Two-way Cycle grain drier.
The present invention includes bearing,Outer roller,Waterfall flight device,Loading hopper,Outer roller tumbler,Inner canister,Wind blocker,Conveyer and air-supply module for conveying drying grain,The two ends of the inner canister are respectively equipped with hot-wind inlet,The stack shell of inner canister is provided with one group of ventilating opening,The wind blocker is fixedly mounted on the middle part of inner canister,And the inner space of inner canister is divided into two,The outer roller is provided with grain entrance,Grain-export and air outlet,The two ends of outer roller are movably arranged on bearing by bearing block respectively,Outer roller is enclosed on outside inner canister,The inwall of outer roller and the outer wall formation grain heat-drying passage of inner canister,The waterfall flight device is made up of multigroup L-type flight,Multigroup L-type flight annular array is on the inwall of outer roller,The discharging opening of the loading hopper is communicated with the grain entrance of outer roller,The outer roller driving tumbler includes decelerating through motor thermomechanical components,Driving wheel,A pair of bracing rings and a pair of driven,The decelerating through motor thermomechanical components are fixedly mounted on bearing by mounting seat,The pair of bracing ring is respectively and fixedly installed on the outer wall of outer roller,The driving wheel is connected by rotating shaft with the pto of decelerating through motor thermomechanical components,And driving wheel is against on one of bracing ring,Bracing ring is driven to rotate,The pair of driven pulley is movably arranged on bearing by bearing block respectively,And a pair of driven is against on another bracing ring respectively,The air-supply module includes a pair of air-heaters and discharge pipe,The hot-blast outlet of the pair of air-heater is communicated by pipeline with the hot-wind inlet at inner canister two ends respectively,The discharge pipe is communicated with the air outlet in outer roller,The feed end of the conveyer is located at the lower section of outer roller grain-export.
The inner space of inner canister is divided into two equal separate spaces by the wind blocker.
The grain-export that grain entrance in the outer roller is located in the top of outer roller side, outer roller is located at the bottom of outer roller other side.
The outer wall of the outer roller is also enclosed with heat-insulation layer.
It also has cyclone dust collectors, and the cyclone dust collectors are arranged in discharge pipe, and the discharge pipe is provided with slag-drip opening, and the impurities outlet of the cyclone dust collectors is communicated with slag-drip opening.
The method have the advantages that：The present invention provides a kind of Two-way Cycle grain drier, wind blocker is set in the middle part of air intake inner canister, so as to which inner canister be divided into two, form two independent air intake cyclic spaces, air inlet mode uses two ends air intake, the mode of inner cylinder even distributing wind into grain heat-drying passage, make the temperature of hot blast in whole grain heat-drying passage uniform, the flight of waterfall type is set on the inwall of outer roller, constantly stir grain, the plot ratio of foodstuff drying device is provided significantly, plot ratio can reach 35-40%, improve drying effect, grain heat-drying effect is even more ideal, with good practical and promotional value.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is Fig. 1 Section A-A structural representation.
Embodiment
Such as Fig. 1,Shown in 2,The present invention includes bearing 1,Outer roller 2,Waterfall flight device,Loading hopper 7,Outer roller tumbler,Inner canister 3,Wind blocker 4,Conveyer 8 and air-supply module for conveying drying grain,The two ends of the inner canister 3 are respectively equipped with hot-wind inlet,The stack shell of inner canister 3 is provided with one group of ventilating opening,The wind blocker 4 is fixedly mounted on the middle part of inner canister 3,And the inner space of inner canister 3 is divided into two,The outer roller 2 is provided with grain entrance,Grain-export and air outlet,The two ends of outer roller 2 are movably arranged on bearing 1 by bearing block respectively,Outer roller 2 is enclosed on outside inner canister 3,The inwall of outer roller 2 and the outer wall formation grain heat-drying passage of inner canister 3,The waterfall flight device is made up of multigroup L-type flight 13,Multigroup annular array of L-type flight 13 is on the inwall of outer roller 2,The discharging opening of the loading hopper 7 is communicated with the grain entrance of outer roller 2,The outer roller driving tumbler includes decelerating through motor thermomechanical components 9,Driving wheel 10,A pair of bracing rings 11 and a pair of driven 12,The decelerating through motor thermomechanical components 9 are fixedly mounted on bearing 1 by mounting seat,The pair of bracing ring 11 is respectively and fixedly installed on the outer wall of outer roller 2,The driving wheel 10 is connected by rotating shaft with the pto of decelerating through motor thermomechanical components 9,And driving wheel 10 is against on one of bracing ring 11,Driving bracing ring 11 is rotated,The pair of driven pulley 12 is movably arranged on bearing 1 by bearing block respectively,And a pair of driven 12 is against on another bracing ring 11 respectively,The air-supply module includes a pair of air-heaters 5 and discharge pipe 6,The hot-blast outlet of the pair of air-heater 5 is communicated by pipeline with the hot-wind inlet at the two ends of inner canister 3 respectively,The discharge pipe 6 is communicated with the air outlet in outer roller 2,The feed end of the conveyer 8 is located at the lower section of the grain-export of outer roller 2.
The inner space of inner canister 3 is divided into two equal separate spaces by the wind blocker 4.
The grain-export that grain entrance in the outer roller 2 is located in the top of the side of outer roller 2, outer roller 2 is located at the bottom of the other side of outer roller 2.
The outer wall of the outer roller 2 is also enclosed with heat-insulation layer.
It also has cyclone dust collectors, and the cyclone dust collectors are arranged in discharge pipe 6, and the discharge pipe 6 is provided with slag-drip opening 6-1, and the impurities outlet of the cyclone dust collectors is communicated with slag-drip opening 6-1.
Working method and principle：A pair of air-heaters 5 respectively inwards core cylinder 3 two ends hot-wind inlet injection hot blast, hot blast is run into inner canister 3, and by one group of ventilating opening on the stack shell of inner canister 3 into the grain heat-drying passage of the outer wall formation of inwall and the inner canister 3 of outer roller 2 even distributing wind, the setting of wind blocker 4, avoid hot air circulation stroke long, the uneven disadvantage of hot blast, hot blast after grain heat-drying passage by the pass-out of discharge pipe 6.Wind blocker is set in the middle part of air intake inner canister, so as to which inner canister be divided into two, form two independent air intake cyclic spaces, air inlet mode uses two ends air intake, the mode of inner cylinder even distributing wind into grain heat-drying passage, make that the temperature of hot blast in whole grain heat-drying passage is uniform, grain heat-drying effect is even more ideal.The decelerating through motor thermomechanical components 9 of outer roller driving tumbler drive driving wheel 10 to rotate, so as to drive outer roller 2 to rotate by a pair of bracing rings 11, the flight of waterfall type is set on the inwall of outer roller 2, constantly stir grain, the plot ratio of foodstuff drying device is provided significantly, improve drying effect, grain is constantly stirred, grain is set fully to be contacted with hot blast, drying effect is more preferable, the grain dried is fallen on conveyer 8 from the grain-export of outer roller 2, lifted output pack or be put in storage by conveyer 8, inner loop air-flow entrained dirt is blown out from the air outlet of outer roller 2 along discharge pipe 6, increase cyclone dust collectors, after solid dirt is separated with air, impurity is individually discharged, dust bag can be set, the gas of relative clean is expelled directly out, environment is not interfered with.
Claims (5)
1. a kind of Two-way Cycle grain drier, it is characterised in that it includes bearing（1）, outer roller（2）, waterfall flight device, loading hopper（7）, outer roller tumbler, inner canister（3）, wind blocker（4）, conveyer for conveying drying grain（8）With air-supply module, the inner canister（3）Two ends be respectively equipped with hot-wind inlet, inner canister（3）Stack shell provided with one group of ventilating opening, the wind blocker（4）It is fixedly mounted on inner canister（3）Middle part, and by inner canister（3）Inner space be divided into two, the outer roller（2）It is provided with grain entrance, grain-export and air outlet, outer roller（2）Two ends bearing is movably arranged on by bearing block respectively（1）On, outer roller（2）It is enclosed on inner canister（3）Outside, outer roller（2）Inwall and inner canister（3）Outer wall formation grain heat-drying passage, the waterfall flight device is by multigroup L-type flight（13）Composition, multigroup L-type flight（13）Annular array is in outer roller（2）Inwall on, the loading hopper（7）Discharging opening and outer roller（2）Grain entrance communicate, outer roller driving tumbler includes decelerating through motor thermomechanical components（9）, driving wheel（10）, a pair of bracing rings（11）And a pair of driven（12）, the decelerating through motor thermomechanical components（9）Bearing is fixedly mounted on by mounting seat（1）On, the pair of bracing ring（11）It is respectively and fixedly installed to outer roller（2）Outer wall on, the driving wheel（10）Pass through rotating shaft and decelerating through motor thermomechanical components（9）Pto be connected, and driving wheel（10）It is against one of bracing ring（11）On, drive bracing ring（11）Rotate, the pair of driven pulley（12）Bearing is movably arranged on by bearing block respectively（1）On, and a pair of driven（12）Another bracing ring is against respectively（11）On, the air-supply module includes a pair of air-heaters（5）And discharge pipe（6）, the pair of air-heater（5）Hot-blast outlet pass through pipeline and inner canister respectively（3）The hot-wind inlet at two ends is communicated, the discharge pipe（6）With outer roller（2）On air outlet communicate, the conveyer（8）Feed end be located at outer roller（2）The lower section of grain-export.
2. a kind of Two-way Cycle grain drier according to claim 1, it is characterised in that the wind blocker（4）By inner canister（3）Inner space be divided into two equal separate spaces.
3. a kind of Two-way Cycle grain drier according to claim 1, it is characterised in that the outer roller（2）On grain entrance be located at outer roller（2）The top of side, outer roller（2）On grain-export be located at outer roller（2）The bottom of other side.
4. a kind of Two-way Cycle grain drier according to claim 1, it is characterised in that the outer roller（2）Outer wall be also enclosed with heat-insulation layer.
5. a kind of Two-way Cycle grain drier according to claim 1, it is characterised in that it also has cyclone dust collectors, the cyclone dust collectors are arranged on discharge pipe（6）It is interior, the discharge pipe（6）It is provided with slag-drip opening（6-1）, the impurities outlet and slag-drip opening of the cyclone dust collectors（6-1）Communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545769.0A CN107014180A (en) | 2016-07-13 | 2016-07-13 | A kind of Two-way Cycle grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545769.0A CN107014180A (en) | 2016-07-13 | 2016-07-13 | A kind of Two-way Cycle grain drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014180A true CN107014180A (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610545769.0A Pending CN107014180A (en) | 2016-07-13 | 2016-07-13 | A kind of Two-way Cycle grain drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107014180A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388035A (en) * | 2017-08-15 | 2017-11-24 | 嵊州市科灵机械有限公司 | The oscillating rod type delivery pipe of large-scale roller |
| CN108253778A (en) * | 2018-03-19 | 2018-07-06 | 郑州龙威电子科技有限公司 | A kind of structure of putting out cereal of grain drying deinsectization system |
| CN108709380A (en) * | 2018-05-02 | 2018-10-26 | 黄梅南洋生物科技股份有限公司 | A kind of sugaring drying unit |
| CN109114931A (en) * | 2018-10-19 | 2019-01-01 | 郑州鼎力新能源技术有限公司 | A kind of coconut palm monofilament stoving process and equipment |
| CN109855407A (en) * | 2019-03-16 | 2019-06-07 | 南京众龙节能研发有限公司 | Reverse-flow foodstuff drying device |
| CN114322499A (en) * | 2022-03-07 | 2022-04-12 | 徐州辰拓生物质科技有限公司 | Biomass fuel granulation shaping circulation drying equipment |
| CN114508916A (en) * | 2022-03-04 | 2022-05-17 | 杭州浙贵机械设备有限公司 | Pure-electric feather drying equipment |
| CN116428831A (en) * | 2023-06-15 | 2023-07-14 | 山东省寿光蔬菜产业集团有限公司 | Drying and dehydration equipment for straw processing |
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| JP2001321146A (en) * | 2000-05-16 | 2001-11-20 | Mitsubishi Heavy Ind Ltd | Method for drying cooked rice residue and rotary drum dryer |
| CN202133247U (en) * | 2011-06-27 | 2012-02-01 | 迟少波 | Bidirectional heating diatomite dryer |
| CN203478864U (en) * | 2013-08-22 | 2014-03-12 | 江苏财经职业技术学院 | Combined type roller dryer |
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| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
| CN204513943U (en) * | 2015-02-13 | 2015-07-29 | 湖北叶威（集团）粮油机械有限公司 | Drum-type material drying unit |
| CN205079578U (en) * | 2015-10-25 | 2016-03-09 | 黑龙江正民机械技术开发有限公司 | Remove three barrels of grain drying -machines |
| CN205279640U (en) * | 2015-12-02 | 2016-06-01 | 蚌埠市达峰机械制造有限责任公司 | Drum dryer |
| CN205939998U (en) * | 2016-07-13 | 2017-02-08 | 湖北叶威(集团)智能科技有限公司 | Dual cycle grain drying machine |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001321146A (en) * | 2000-05-16 | 2001-11-20 | Mitsubishi Heavy Ind Ltd | Method for drying cooked rice residue and rotary drum dryer |
| CN202133247U (en) * | 2011-06-27 | 2012-02-01 | 迟少波 | Bidirectional heating diatomite dryer |
| CN203478864U (en) * | 2013-08-22 | 2014-03-12 | 江苏财经职业技术学院 | Combined type roller dryer |
| CN203704582U (en) * | 2014-02-20 | 2014-07-09 | 四川沃达丰生物科技有限公司 | Drying machine |
| CN104165504A (en) * | 2014-08-14 | 2014-11-26 | 四川崇州粮油储备有限责任公司 | Internally-air-blasting rotary grain drying machine |
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| CN205079578U (en) * | 2015-10-25 | 2016-03-09 | 黑龙江正民机械技术开发有限公司 | Remove three barrels of grain drying -machines |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388035A (en) * | 2017-08-15 | 2017-11-24 | 嵊州市科灵机械有限公司 | The oscillating rod type delivery pipe of large-scale roller |
| CN108253778A (en) * | 2018-03-19 | 2018-07-06 | 郑州龙威电子科技有限公司 | A kind of structure of putting out cereal of grain drying deinsectization system |
| CN108709380A (en) * | 2018-05-02 | 2018-10-26 | 黄梅南洋生物科技股份有限公司 | A kind of sugaring drying unit |
| CN109114931A (en) * | 2018-10-19 | 2019-01-01 | 郑州鼎力新能源技术有限公司 | A kind of coconut palm monofilament stoving process and equipment |
| CN109855407A (en) * | 2019-03-16 | 2019-06-07 | 南京众龙节能研发有限公司 | Reverse-flow foodstuff drying device |
| CN114508916A (en) * | 2022-03-04 | 2022-05-17 | 杭州浙贵机械设备有限公司 | Pure-electric feather drying equipment |
| CN114322499A (en) * | 2022-03-07 | 2022-04-12 | 徐州辰拓生物质科技有限公司 | Biomass fuel granulation shaping circulation drying equipment |
| CN116428831A (en) * | 2023-06-15 | 2023-07-14 | 山东省寿光蔬菜产业集团有限公司 | Drying and dehydration equipment for straw processing |
| CN116428831B (en) * | 2023-06-15 | 2023-11-21 | 山东省寿光蔬菜产业集团有限公司 | Drying and dewatering equipment for straw processing |
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Application publication date: 20170804 |