CN208300857U - A kind of efficient grain dryer - Google Patents
A kind of efficient grain dryer Download PDFInfo
- Publication number
- CN208300857U CN208300857U CN201721348916.1U CN201721348916U CN208300857U CN 208300857 U CN208300857 U CN 208300857U CN 201721348916 U CN201721348916 U CN 201721348916U CN 208300857 U CN208300857 U CN 208300857U
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- China
- Prior art keywords
- drying tower
- drying
- arch
- grain
- food passageway
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Abstract
A kind of efficient grain dryer, including drying tower and heating plant, the top of drying tower are equipped with an arch portion, the arch-shaped clapboard cooperated with arch portion are equipped in drying tower, so as to form the first food passageway between arch portion and arch-shaped clapboard；It is vertically equipped with multiple split-flow baffles in drying tower, forms the second food passageway be connected to the first food passageway between adjacent split-flow baffles and between split-flow baffles and drying inner wall of tower, the second food passageway lower section is equipped with inclined conveying partition；Heating plant includes the discharge pipe being vertically arranged in the middle part of drying tower, and discharge pipe is connect by air supply tube with external hot-blast stove, and discharge pipe is equipped with equally distributed air outlet, is equipped with equally distributed ventilation hole on arch-shaped clapboard, split-flow baffles and conveying partition.The utility model can be realized dries three times, and drying efficiency is high, and grain will not in high volume be accumulated, and can come into full contact with hot wind, and drying is uniform, good drying effect.
Description
Technical field
The utility model belongs to grain processing equipment technical field, and in particular to a kind of efficient grain dryer.
Background technique
" drying in time, put in storage safely " is the final key link of grain-production, can play the work for ensuring grain security
With, but can effectively improve grain quality the effect of.In order to reduce field loss and guarantee harvest quality, general requirement is in due course
Harvest, but the grain at this moment harvested mostly moisture is higher, and artificial sunning is difficult, and therefore, grain machineryization drying is grain " particle
Gui Cang " important guarantee means.
After China's grain harvest, because have a humid climate, have little time to dry or not up to safe storage moisture due to cause storage,
Going bad occur going mouldy and germinateing in the links such as transport, processing, and shed loss during sunning, add up to total up to China's grain
The 5% of yield, about 70,000,000,000 jin or more, economic loss is up to 300~60,000,000,000 yuan, and the time grain loss of unusual weather conditions is more tight
Weight.Therefore, develop grain heat-drying industry, reduce grain storage loss to the maximum extent, be to ensure that high yield good harvest, stablize grain aggregate
Important channel also directly affects the grade, processing quality and edible quality of grain, to influence grain farmer and Grain circulation enterprise
Economic benefit and people's lives quality.
Existing grain drying device heat is usually distributed by internal coil pipe or be passed through in drying equipment hot wind come
Dried, no matter which kind of mode, all since grain is accumulated, so that drying is uneven, drying efficiency is low.
Utility model content
The purpose of this utility model is that: it is asked for above-mentioned existing foodstuff drying device drying is uneven, drying efficiency is low
Topic, the utility model provide a kind of efficient grain dryer.
The technical solution adopted in the utility model is as follows:
A kind of efficient grain dryer, the heating plant of heat air delivery, the drying including drying tower and into drying tower
The top of tower is equipped with an arch portion, the arch-shaped clapboard cooperated with arch portion is equipped in drying tower, so that arch portion and arch-shaped clapboard
Between form the first food passageway；Multiple split-flow baffles are vertically equipped in drying tower, between adjacent split-flow baffles and shunt every
The second food passageway being connected to the first food passageway is formed between plate and drying inner wall of tower, is equipped with and is inclined below the second food passageway
Oblique conveying partition；The heating plant includes the discharge pipe being vertically arranged in the middle part of drying tower, discharge pipe by air supply tube with
The connection of external hot-blast stove, the discharge pipe are equipped with equally distributed air outlet, on arch-shaped clapboard, split-flow baffles and conveying partition
It is equipped with equally distributed ventilation hole；The top of the arch portion is equipped with the feed inlet being connected to the first food passageway, drying tower
Bottom be connected with discharge nozzle, be additionally provided with ventilation mouth on arch portion.
When the utility model at work, start hot-blast stove, hot wind enters in discharge pipe through air supply tube, and uniform through air outlet
Arch-shaped clapboard, split-flow baffles and conveying partition are blowed to, then dry grain will be needed to put into from feed inlet, due to arch portion
With two the first food passageway of arch-shaped clapboard shape in about distribution, the grain into feed inlet is logical along two the first grains respectively
Road glides, and realizes preliminary shunting, and during grain glides, hot wind is directly contacted by the ventilation hole on arch-shaped clapboard with grain,
Grain is tentatively dried, the grain after preliminary drying falls into the second food passageway, shunts again, effectively avoids grain large quantities of
Amount accumulation, grain is in dropping process, and hot wind passes through the ventilation hole on split-flow baffles, while in a plurality of second food passageway
Grain, which carries out second, dries, and completes the grain after drying second and drops down onto progress third time drying on conveying partition.This is practical
Novel to be dried three times by the way that arch-shaped clapboard, split-flow baffles and the realization of conveying partition are arranged in drying tower, drying efficiency is high, and
Grain will not in high volume be accumulated, and can come into full contact with hot wind, and drying is uniform.
Further, discharge nozzle is removably connected with auger conveyor, is connected at the top of auger conveyor and feed inlet
The feed pipe of connection.When Measurement for Grain Moisture Content is higher, if the grain moisture content come out from drying tower is nonconforming, discharge nozzle can be made
It is connect with auger conveyor, starts auger conveyor, grain sent back to again in drying tower, it can be achieved that recycling drying, guarantee is dried
Dry effect after completing drying, disconnects the connection of discharge nozzle and auger conveyor.
Further, the throttle orifice of the bottom setting herringbone of the second food passageway, throttle orifice is for reducing grain
Falling amount avoids the grain dropped down on conveying partition excessive, leads to not come into full contact with hot wind, influences drying effect.
Further, shaft is installed at throttle orifice, be arranged in shaft it is equally distributed turn over grain plate, be conducive to control grain
Falling speed, and the falling amount of grain is controlled by turning over grain plate, while guaranteeing that throttle orifice will not block.
Further, conveying partition includes that the first conveying partition tilted down along the direction for being directed toward discharge pipe and setting exist
The the second conveying partition tilted down below first conveying partition and along the direction for being directed toward drying inner wall of tower.Conveying partition can be set
Multiple groups are set to, to extend the time of grain third time drying, further increase drying effect.
It further, further include pedestal, pedestal is equipped with the support column for being used to support drying tower, and driving helical feed
The motor of the rotary shaft rotation of device.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model is dried three times by the way that arch-shaped clapboard, split-flow baffles and the realization of conveying partition are arranged in drying tower
Dry, drying efficiency is high, and grain will not in high volume be accumulated, and can come into full contact with hot wind, and drying is uniform, good drying effect；
2. the utility model can be sent the grain after drying in drying tower back to by setting auger conveyor again, realize
Circulation drying, guarantees drying effect；
3. the utility model can make tentatively drying, second of drying and third time by the way that discharge pipe is arranged in drying tower
It dries while carrying out, effectively improve the heat utilization rate of hot wind.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model throttle orifice structural schematic diagram.
Marked in the figure: 1- pedestal, 2- discharge nozzle, 3- discharge pipe, 4- support column, 5- hot-blast stove, 6- air supply tube, 7- second are defeated
Material partition, 8- the first conveying partition, 9- drying tower, 10- split-flow baffles, 11- arch portion, 12- arch-shaped clapboard, 13- ventilation mouth,
14- feed inlet, 15- feed pipe, 16- auger conveyor, 17- air outlet, 18- throttle orifice, 19- motor, 20- shaft.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates below with reference to Fig. 1, Fig. 2 to the utility model.
Embodiment 1
A kind of efficient grain dryer, the heating plant of heat air delivery, the baking including drying tower 9 and into drying tower 9
The top of dry tower 9 is equipped with an arch portion 11, the arch-shaped clapboard 12 cooperated with arch portion 11 is equipped in drying tower 9, so that arch portion
The first food passageway is formed between 11 and arch-shaped clapboard 12；In drying tower 9 vertically be equipped with multiple split-flow baffles 10, it is adjacent shunt every
The second food passageway being connected to the first food passageway is formed between plate 10 and between split-flow baffles 10 and 9 inner wall of drying tower,
Inclined conveying partition is equipped with below second food passageway；The heating plant includes being vertically arranged in going out for 9 middle part of drying tower
Air hose 3, discharge pipe 3 are connect by air supply tube 6 with external hot-blast stove 5, and the discharge pipe 3 is equipped with equally distributed air outlet
17, equally distributed ventilation hole is equipped on arch-shaped clapboard 12, split-flow baffles 10 and conveying partition；The top of the arch portion 11
Equipped with the feed inlet 14 being connected to the first food passageway, the bottom of drying tower 9 is connected with discharge nozzle 2, is additionally provided on arch portion 11
Ventilation mouth 13.
When the utility model at work, start hot-blast stove 5, hot wind enters in discharge pipe 3 through air supply tube 6, and through air outlet
17 uniformly blow to arch-shaped clapboard 12, split-flow baffles 10 and conveying partition, then dry grain will be needed to throw from feed inlet 14
Enter, due to two the first food passageway of arch portion 11 and 12 shape of arch-shaped clapboard in about distribution, into the grain of feed inlet 14
It glides respectively along two the first food passageway, realizes preliminary shunting, during grain glides, hot wind passes through on arch-shaped clapboard 12
Ventilation hole is directly contacted with grain, is tentatively dried to grain, and the grain after preliminary drying falls into the second food passageway, again
It shunts, grain high-volume is effectively avoided to accumulate, grain is in dropping process, and hot wind passes through the ventilation hole on split-flow baffles 10, together
When second carried out to the grain in a plurality of second food passageway dry, complete the grain after drying second and drop down onto conveying partition
Upper progress third time drying.The utility model in drying tower by being arranged arch-shaped clapboard 12, split-flow baffles 10 and conveying partition
Realization is dried three times, and drying efficiency is high, and grain will not in high volume be accumulated, and can come into full contact with hot wind, and drying is uniform.
Embodiment 2
Based on embodiment 1, discharge nozzle 2 is removably connected with auger conveyor 16, and the top of auger conveyor 16 is connected with
The feed pipe 15 being connected to feed inlet 14.When Measurement for Grain Moisture Content is higher, wanted if not conforming to from the grain moisture content that drying tower 9 comes out
It asks, discharge nozzle 2 can be made to connect with auger conveyor 16, start auger conveyor 16, grain is sent back to again in drying tower 9, it can
It realizes circulation drying, guarantees drying effect, after completing drying, disconnect the connection of discharge nozzle 2 and auger conveyor 16.
Embodiment 3
Based on embodiment 1, the throttle orifice 18 of the bottom setting herringbone of the second food passageway, throttle orifice 18 is for reducing
The falling amount of grain avoids the grain dropped down on conveying partition excessive, leads to not come into full contact with hot wind, influences drying effect
Fruit.
Embodiment 4
Based on embodiment 3, shaft 20 is installed at throttle orifice 18, be arranged in shaft 20 it is equally distributed turn over grain plate, be conducive to
The falling speed of grain is controlled, and controls the falling amount of grain by turning over grain plate, while guaranteeing that throttle orifice 18 will not block.
Embodiment 5
Based on embodiment 1, conveying partition includes 8 He of the first conveying partition tilted down along the direction for being directed toward discharge pipe 3
The the second conveying partition 7 for being arranged in below the first conveying partition 8 and being tilted down along the direction for being directed toward 9 inner wall of drying tower.Conveying
Partition can be set to multiple groups, to extend the time of grain third time drying, further increase drying effect.
Embodiment 6
It further include pedestal 1 based on embodiment 2, pedestal 1 is equipped with the support column 4 for being used to support drying tower 9, and driving
The motor 19 of the rotary shaft rotation of auger conveyor 16.
It is as described above the embodiments of the present invention.The utility model is not limited to above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is all that there is same or similar skill with the utility model
Art scheme, each falls within the protection scope of the utility model.
Claims (6)
1. a kind of efficient grain dryer, special including drying tower (9) and to the heating plant of drying tower (9) interior heat air delivery
Sign is, the top of the drying tower (9) is equipped with an arch portion (11), is equipped in drying tower (9) and cooperates with arch portion (11)
Arch-shaped clapboard (12), so as to form the first food passageway between arch portion (11) and arch-shaped clapboard (12)；It is vertical in drying tower (9)
Equipped with multiple split-flow baffles (10), between adjacent split-flow baffles (10) and between split-flow baffles (10) and drying tower (9) inner wall
The second food passageway being connected to the first food passageway is formed, is equipped with inclined conveying partition below the second food passageway；It is described
Heating plant includes the discharge pipe (3) being vertically arranged in the middle part of drying tower (9), and discharge pipe (3) passes through air supply tube (6) and outside heat
Wind furnace (5) connection, the discharge pipe (3) are equipped with equally distributed air outlet (17), arch-shaped clapboard (12), split-flow baffles (10)
With equally distributed ventilation hole is equipped on conveying partition；The top of the arch portion (11) is equipped with and is connected to the first food passageway
Feed inlet (14), the bottom of drying tower (9) is connected with discharge nozzle (2), and ventilation mouth (13) are additionally provided on arch portion (11).
2. a kind of efficient grain dryer according to claim 1, which is characterized in that the discharge nozzle (2) detachably connects
It is connected to auger conveyor (16), the feed pipe (15) being connected to feed inlet (14) is connected at the top of auger conveyor (16).
3. a kind of efficient grain dryer according to claim 1, which is characterized in that the bottom of second food passageway
The throttle orifice (18) of herringbone is set.
4. a kind of efficient grain dryer according to claim 3, which is characterized in that installation turns at the throttle orifice (18)
Axis (20) is arranged in shaft (20) and equally distributed turns over grain plate.
5. a kind of efficient grain dryer according to claim 1, which is characterized in that the conveying partition includes along direction
The the first conveying partition (8) and setting that the direction of discharge pipe (3) tilts down dry below the first conveying partition (8) and along being directed toward
The second conveying partition (7) that the direction of dry tower (9) inner wall tilts down.
6. a kind of efficient grain dryer according to claim 2, which is characterized in that further include pedestal (1), pedestal (1)
It is equipped with the support column (4) for being used to support drying tower (9), and drives the motor of the rotary shaft rotation of auger conveyor (16)
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348916.1U CN208300857U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348916.1U CN208300857U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208300857U true CN208300857U (en) | 2019-01-01 |
Family
ID=64731442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348916.1U Expired - Fee Related CN208300857U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208300857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429539A (en) * | 2020-11-11 | 2021-03-02 | 武汉轻工大学 | Grain turning device |
-
2017
- 2017-10-19 CN CN201721348916.1U patent/CN208300857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429539A (en) * | 2020-11-11 | 2021-03-02 | 武汉轻工大学 | Grain turning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Power Plant Road No. 27, No. 27, unit 1, unit 15, 84, No. 84, Henan high tech Industrial Development Zone Patentee after: Henan chuangzhou Storage Technology Co.,Ltd. Address before: 450000 Power Plant Road No. 27, No. 27, unit 1, unit 15, 84, No. 84, Henan high tech Industrial Development Zone Patentee before: HENAN CHUANGZHUO STORAGE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |