CN109827400A - A kind of Full-automatic normal temperature grain drier and its working method - Google Patents
A kind of Full-automatic normal temperature grain drier and its working method Download PDFInfo
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- CN109827400A CN109827400A CN201910170966.2A CN201910170966A CN109827400A CN 109827400 A CN109827400 A CN 109827400A CN 201910170966 A CN201910170966 A CN 201910170966A CN 109827400 A CN109827400 A CN 109827400A
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- auger
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- driving motor
- cabin body
- sealed cabin
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- 238000000034 method Methods 0.000 title claims description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims description 11
- 238000007791 dehumidification Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 description 54
- 238000010438 heat treatment Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of Full-automatic normal temperature grain driers, including sealed cabin body, it stirs component, ventilation assembly and control assembly, sealed cabin body is equipped with inlet port and outlet port, the component of stirring includes being located at the intracorporal centre of gyration of gas-tight silo, revolution driving motor, rotating beam, walking dolly, walking dolly driving motor, auger driving motor and auger, revolution driving motor drives rotating beam to rotate in sealed cabin body by the centre of gyration, walking dolly driving motor drives trolley along driving beam horizontal movement, the auger driving motor and auger are mounted on trolley, the auger vertically gos deep into sealed cabin body bottom.Pass through rotating beam and walking dolly cooperation, it can to run to any position positioned at the intracorporal auger of gas-tight silo, to effectively be stirred to the intracorporal grain of gas-tight silo, pass through effective cooperation of control assembly, it can reach the effect of room temperature, evenly drying grain, so that the grain of output more easily saves, since grain is dried at normal temperature, therefore grain quality is not influenced, mouthfeel is more preferable.
Description
Technical field
The present invention relates to field of automation technology, especially a kind of Full-automatic normal temperature grain drier and its working method.
Background technique
" long all things, it is big for having a meal ", for grain security concerning national stability, significance level is self-evident.From storage ring
For section, reducing grain moisture content is the key that safe grain storage, keeps stored grain quality.Existing grain precipitation method mainly dries in the air
Shine, dry etc..Sunning is influenced by weather, and needs large stretch of sunning place, is not suitable for extensive operation, and with soil stream
Turn, the propulsion of appropriate scale of operation, the method for precipitation is carried out because restriction condition is gradually eliminated too much by sunning.Drying dewatering
Principle be usually raw grain is dried using the heat that the fuel combustions such as coal, natural gas generate, there are environmental pollution greatly,
High temperature drying influences the disadvantages of grain quality.And with Chinese society, expanding economy, it is not only full for the demand of grain
It is enough to " having enough ", requirement of the ordinary consumer to grain quality increasingly improves, and there is an urgent need to one kind both by meteorological condition in the market
Influence small and energy scale centralized processing, the drying equipment for not reducing grain quality also.
With the development of science and technology, there is grain drier, existing drying machine is equipped with rabbling mechanism, passes through heating component
Grain heating is dried, the cereal temperature close to heating component is higher, and the cereal temperature far from heating component is lower, therefore
Uneven heating is even, and rabbling mechanism is generally only simple rotation, and the grain positioned at edge is often stirred less than since heating is uneven
Even, moisture distribution is uneven, and the grain positioned at edge is easy to happen rotten in long-term storing process.
Summary of the invention
Present invention solves the technical problem that be, a kind of Full-automatic normal temperature grain drier and its working method are provided, led to
Air drying is crossed, multiple spot movement stirring increases the holding time of grain, rotten caused by preventing local humidity excessive.
To achieve the above object, the invention provides the following technical scheme:
A kind of Full-automatic normal temperature grain drier, including sealed cabin body, component of stirring, ventilation assembly and control assembly, gas-tight silo
Body is equipped with inlet port and outlet port, and the component of stirring includes positioned at the intracorporal centre of gyration of gas-tight silo, revolution driving motor, rotation
Turn beam, walking dolly, walking dolly driving motor, auger driving motor and auger, revolution driving motor is driven by the centre of gyration
Dynamic rotating beam rotates in sealed cabin body, and walking dolly driving motor drives trolley along driving beam horizontal movement, the auger
Driving motor and auger are mounted on trolley, and the auger vertically gos deep into sealed cabin body bottom.
Further, the sealed cabin body includes grain storehouse and the air plenum chamber below grain storehouse, the ventilation
Component includes positive pressure fan, orlop punched-plate, negative-pressure air fan, and the positive pressure fan is joined by ventilation shaft and air plenum chamber
Logical, negative-pressure air fan is located at plenum chamber upper surface, the positive pressure by ventilation shaft and sealed cabin body top connection, orlop punched-plate
The air-flow of blower enters after air plenum chamber and uniformly enters grain storehouse from orlop punching hole, passes through grain storehouse negative-pressure air fan row again
Out.
Further, the ventilation assembly further includes dehumidification device, and the dehumidification device is located at air inlet.
Further, the feed inlet is arranged at the top of sealed cabin body, and discharge port is arranged in sealed cabin body bottom.
Further, the control assembly includes central processing unit, is equipped at intervals with humidity sensor on the auger, wet
Degree sensor sends data to central processing unit, central processing unit according to received data control rotating beam angle and
The position of walking dolly.
A kind of working method of Full-automatic normal temperature grain drier, comprising the following steps:
A., it is in n region that rotating beam is rotated to the plane separation to be formed, and m fixed point is arranged in each walking dolly on rotating beam
Position, each auger are equipped with t sensor；
B. grain enters sealed cabin body from feed inlet；
C. control assembly driving rotating beam is run to initial position, i.e. current location n1=1；
D. control assembly driving walking dolly is run to initial position, i.e. current location m1=1；
E. driving auger rotates and compares the size of humidity sensor Yu humidity threshold S, when the numerical value of humidity sensor is respectively less than
When threshold value, driving walking dolly is run along rotating beam to next point, i.e. m1=m1+1, F is entered step as m1=m, otherwise
Return step E；
F. control assembly control rotating beam rotates at least next region, i.e. n1=n1+1 enters step G as n1=n, otherwise
Return step D；
G. the size for comparing threshold value S Yu target value S0 opens discharge port when threshold value S is equal to or less than S0；Otherwise threshold value is reduced
S=S- Δ S, return step C.
Using above technical scheme, the application is had following technical effect that
1. since component of stirring of the invention includes rotating beam and walking dolly, during the work time, by rotating beam and capable
The cooperation of trolley is walked, can to run to any position positioned at the intracorporal auger of gas-tight silo, thus to the intracorporal grain of gas-tight silo
Food is effectively stirred, and by effective cooperation of control assembly, that is, can reach the effect of room temperature, evenly drying grain, so that producing
Grain out more easily saves, and since grain is dried at normal temperature, does not influence grain quality, mouthfeel is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment one.
Fig. 2 is the flow chart of the present embodiment one.
Sealed cabin body 1, personnel check aisle 183, grain storehouse 13, air plenum chamber 14, positive pressure fan 15, orlop punched-plate
16, negative-pressure air fan 17, heating, dehumidification device 19, component 2 of stirring, the centre of gyration 21, revolution driving motor 22, rotating beam 23, row
Walk trolley 24, walking dolly driving motor 25, auger driving motor 26, auger 27, humidity sensor 271.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
Full-automatic normal temperature grain drier with lower component mainly by being formed: sealed cabin body 1, component 2 of stirring, ventilation assembly 3 and control
Component (not showing) processed, sealed cabin body are equipped with inlet port and outlet port.
Sealed cabin body 1 is checked aisle 183, grain storehouse 13 including inside and outside wall ladder, manhole, personnel and is located at below grain storehouse
Air plenum chamber 14, sealed cabin body cross sectional shape is circular seal structure of container, the connection side between sealed cabin body components
Formula is to be bolted, weld or other connection types.Ladder is set in sealed cabin body inside and outside wall, personnel can be along outer wall ladder
Enter personnel in storehouse by manhole and checks aisle；Check that aisle can be entered in storehouse by inner wall ladder from personnel.It is arranged in silo roof
Feed inlet can be fed by grain absorber pipeline；The charging of the grains conveying equipment such as elevator, conveyer.In orlop, discharge port is set,
Electric flashboard is set on discharge port, by unlatching/closing flashboard, realizes grain storage trickling discharging in storehouse or stops discharging.
The ventilation assembly 3 includes positive pressure fan 15, orlop punched-plate 16, negative-pressure air fan 17, and orlop punched-plate 16 is arranged
In 1 bottom of sealed cabin body, sealed cabin body 1 is divided into two regions by orlop punched-plate 16: lower part is air plenum chamber 14, is guaranteed
The air-flow that blower is blown into orlop, which can be uniformly distributed from orlop punched-plate 16, to be passed through；Top is grain storehouse 13.Positive pressure fan 15 passes through
Ventilation shaft and 14 connection of air plenum chamber, negative-pressure air fan 17 pass through ventilation shaft and 1 top connection of sealed cabin body, orlop punching
Plate 16 is located at 14 upper surface of plenum chamber, and the air-flow of the positive pressure fan 15 enters after air plenum chamber 14 uniformly from orlop punching hole
Into grain storehouse 13, passing through grain storehouse, negative-pressure air fan 17 is discharged again, takes away grain moisture content.Heating, dehumidification device 19 are arranged in just
At pressure fan air inlet or air outlet, whether starts and voluntarily sentenced by electric-control system according to meteorological condition and raw grain moisture condition
It is disconnected.When ventilation, positive pressure fan blows air into orlop air plenum chamber, and air-flow is uniformly rushed from orlop after air plenum chamber is distributed
Orifice plate passes through, and then passes through grain layer and is discharged by ventilation shaft by negative-pressure air fan.Positive and negative pressure blower works at the same time, and increases air-flow
Across the ability of grain layer.Rushed ventilation hole is unidirectional ventilation hole on orlop punched-plate 16, by will be unidirectional on orlop punched-plate
Ventilation hole is towards discharge port, the air-flow being blown into using positive pressure fan, will be blown into discharge port outflow, realizes noresidue discharging.
Component 2 of stirring includes positioned at the intracorporal centre of gyration 21 of gas-tight silo, revolution driving motor 22, rotating beam 23, walking
Trolley 24, walking dolly driving motor 25, auger driving motor 26 and auger 27, the centre of gyration 21 are divide into upper part and lower part, can
It rotates relatively freely, upper part is connect with silo roof, and lower part is connect with rotating beam, and revolution driving motor is driven by the centre of gyration 21
Rotating beam 23 rotates in sealed cabin body, and the walking track 28 of walking dolly 24, walking dolly driving motor are arranged on rotating beam 23
It is mounted on walking dolly, by transmission device, track 25 of the walking dolly on rotating beam can be driven to move, therefore, walking
Trolley drive motor 25 drives walking dolly 24 along 23 horizontal movement of rotating beam.The auger driving motor 26 and auger 27 are pacified
On walking dolly 24, the auger 27 vertically gos deep into 1 bottom of sealed cabin body, and auger 27 is swingable.Rotation
Rotatable engagement walking dolly the moving along rotating beam of beam can drive auger to reach any position of warehouse plane.Pass through auger
Full storehouse grain stirring without dead angle is realized in rotation.
Control assembly includes central processing unit, and humidity sensor 271, humidity sensor 271 are equipped at intervals on auger 27
Send data to central processing unit, angle and walking dolly of the central processing unit according to received data control rotating beam
Position.By central processing unit, it can control negative-pressure air fan, revolution driving motor, walking dolly driving motor, auger and drive
The executive components such as dynamic motor, positive pressure fan, heating/dehumidification device, electric flashboard on discharge port act accordingly.
Control assembly further includes communication module, data communication is carried out with host computer, thus to course of work real time remote
Monitoring.
The workflow of the present embodiment is as follows:
A., it is in n region that rotating beam is rotated to the plane separation to be formed, and m fixed point is arranged in each walking dolly on rotating beam
Position, each auger are equipped with t sensor；
B. grain enters sealed cabin body from feed inlet；
C. control assembly driving rotating beam is run to initial position, i.e. current location n1=1；
D. control assembly driving walking dolly is run to initial position, i.e. current location m1=1；
E. driving auger rotates and compares the size of humidity sensor Yu humidity threshold S, when the numerical value of humidity sensor is respectively less than
When threshold value, driving walking dolly is run along rotating beam to next point, i.e. m1=m1+1, F is entered step as m1=m, otherwise
Return step E；
F. control assembly control rotating beam rotates at least next region, i.e. n1=n1+1 enters step G as n1=n, otherwise
Return step D；
G. the size for comparing threshold value S Yu target value S0 opens discharge port when threshold value S is equal to or less than S0；Otherwise threshold value is reduced
S=S- Δ S, return step C.
The Full-automatic normal temperature grain drier of structure and its working method pass through during the work time through this embodiment
Rotating beam and walking dolly cooperation can to run to any position positioned at the intracorporal auger of gas-tight silo, thus to close
The envelope intracorporal grain in storehouse effectively stirred, and by effective cooperation of control assembly, that is, can reach room temperature, evenly drying grain
Effect, since grain is dried at normal temperature, does not influence grain quality, mouthfeel so that the grain of output is more easily saved
More preferably.
Entire drying process does not need human intervention, therefore improves production efficiency, more intelligently, by setting, heat,
Dehumidification device adapts to DIFFERENT METEOROLOGICAL CONDITIONS.Under normal operation, due to using air drying mode, low energy consumption, without dirt
Dye.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Full-automatic normal temperature grain drier, which is characterized in that including sealed cabin body, component of stirring, ventilation assembly and control
Component processed, sealed cabin body are equipped with inlet port and outlet port, and the component of stirring includes positioned at the intracorporal centre of gyration of gas-tight silo, returns
Turn driving motor, rotating beam, walking dolly, walking dolly driving motor, auger driving motor and auger, revolution driving motor is logical
It crosses centre of gyration driving rotating beam to rotate in sealed cabin body, walking dolly driving motor drives trolley to transport along driving beam level
Dynamic, the auger driving motor and auger are mounted on trolley, and the auger vertically gos deep into sealed cabin body bottom.
2. Full-automatic normal temperature grain drier shown according to claim 1, which is characterized in that the sealed cabin body includes grain storage
Storehouse and the air plenum chamber below grain storehouse, the ventilation assembly include positive pressure fan, orlop punched-plate, negative-pressure air fan,
The positive pressure fan is joined by ventilation shaft and air plenum chamber connection, negative-pressure air fan by ventilation shaft and sealed cabin body top
Logical, orlop punched-plate is located at plenum chamber upper surface, and the air-flow of the positive pressure fan, which enters after air plenum chamber, uniformly to be rushed from orlop
Plate hole enters grain storehouse, passes through grain storehouse negative-pressure air fan discharge again.
3. the Full-automatic normal temperature grain drier according to shown in claim 2, which is characterized in that the ventilation assembly further includes removing
Wet device, the dehumidification device are located at air inlet.
4. Full-automatic normal temperature grain drier shown according to claim 1, which is characterized in that the feed inlet setting is sealing
At the top of warehouse, discharge port is arranged in sealed cabin body bottom.
5. Full-automatic normal temperature grain drier shown according to claim 1, which is characterized in that the control assembly includes center
Humidity sensor is equipped at intervals on processing unit, the auger, humidity sensor sends data to central processing unit, center
Processing unit is according to the angle of received data control rotating beam and the position of walking dolly.
6. the working method of Full-automatic normal temperature grain drier described in one of -5 according to claim 1, which is characterized in that including
Following steps:
It is in n region that rotating beam is rotated to the plane separation to be formed, and m fixed point is arranged in each walking dolly on rotating beam,
Each auger is equipped with t sensor；
Grain enters sealed cabin body from feed inlet；
Control assembly driving rotating beam is run to initial position, i.e. current location n1=1；
Control assembly driving walking dolly is run to initial position, i.e. current location m1=1；
Driving auger rotates and compares the size of humidity sensor Yu humidity threshold S, when the numerical value of humidity sensor is respectively less than threshold
When value, driving walking dolly is run along rotating beam to next point, i.e. m1=m1+1, and F is entered step as m1=m, is otherwise returned
Return step E；
Control assembly controls rotating beam and rotates at least next region, i.e. n1=n1+1 enters step G as n1=n, otherwise returns
Step D；
The size for comparing threshold value S Yu target value S0 opens discharge port when threshold value S is equal to or less than S0；Otherwise reduce threshold value S=
S- Δ S, return step C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170966.2A CN109827400A (en) | 2019-03-07 | 2019-03-07 | A kind of Full-automatic normal temperature grain drier and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170966.2A CN109827400A (en) | 2019-03-07 | 2019-03-07 | A kind of Full-automatic normal temperature grain drier and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827400A true CN109827400A (en) | 2019-05-31 |
Family
ID=66865610
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910170966.2A Pending CN109827400A (en) | 2019-03-07 | 2019-03-07 | A kind of Full-automatic normal temperature grain drier and its working method |
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|---|---|---|---|---|
| US3776512A (en) * | 1971-06-03 | 1973-12-04 | Specialized Prod Inc | Apparatus for stirring grain |
| FR2259639A1 (en) * | 1974-02-01 | 1975-08-29 | Anvar | Mixer for particulate materials - with alternating movement of mixer-screws through bulk esp. for hot air grain drying |
| CN2516496Y (en) * | 2001-06-10 | 2002-10-16 | 福州三发发干燥设备有限公司 | Vertical movable screw agitating turning mechanism |
| KR100594603B1 (en) * | 2005-02-23 | 2006-06-30 | 주식회사 두손 | Continuous flow grain silo drier |
| CN102084895A (en) * | 2009-12-03 | 2011-06-08 | 王远成 | Automatic-traveling grain turning over machine |
| US20140165854A1 (en) * | 2011-08-11 | 2014-06-19 | Kongskilde Industries A/S | Agricultural product containing and conditioning system |
| CN206851429U (en) * | 2017-06-29 | 2018-01-09 | 马建海 | Forced ventilation dries silo |
| CN109186239A (en) * | 2018-08-29 | 2019-01-11 | 安徽省粮油科学研究所 | A kind of peasant household's cereal drying generator device |
| CN109769934A (en) * | 2019-03-07 | 2019-05-21 | 宿迁柏特粮食设备有限公司 | A kind of Full-automatic normal temperature grain drier and its working method |
| CN210180079U (en) * | 2019-03-07 | 2020-03-24 | 宿迁柏特粮食设备有限公司 | Full-automatic normal-temperature grain dryer |
| CN210180078U (en) * | 2019-03-07 | 2020-03-24 | 宿迁柏特粮食设备有限公司 | Full-automatic normal-temperature grain dryer |
-
2019
- 2019-03-07 CN CN201910170966.2A patent/CN109827400A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776512A (en) * | 1971-06-03 | 1973-12-04 | Specialized Prod Inc | Apparatus for stirring grain |
| FR2259639A1 (en) * | 1974-02-01 | 1975-08-29 | Anvar | Mixer for particulate materials - with alternating movement of mixer-screws through bulk esp. for hot air grain drying |
| CN2516496Y (en) * | 2001-06-10 | 2002-10-16 | 福州三发发干燥设备有限公司 | Vertical movable screw agitating turning mechanism |
| KR100594603B1 (en) * | 2005-02-23 | 2006-06-30 | 주식회사 두손 | Continuous flow grain silo drier |
| CN102084895A (en) * | 2009-12-03 | 2011-06-08 | 王远成 | Automatic-traveling grain turning over machine |
| US20140165854A1 (en) * | 2011-08-11 | 2014-06-19 | Kongskilde Industries A/S | Agricultural product containing and conditioning system |
| CN206851429U (en) * | 2017-06-29 | 2018-01-09 | 马建海 | Forced ventilation dries silo |
| CN109186239A (en) * | 2018-08-29 | 2019-01-11 | 安徽省粮油科学研究所 | A kind of peasant household's cereal drying generator device |
| CN109769934A (en) * | 2019-03-07 | 2019-05-21 | 宿迁柏特粮食设备有限公司 | A kind of Full-automatic normal temperature grain drier and its working method |
| CN210180079U (en) * | 2019-03-07 | 2020-03-24 | 宿迁柏特粮食设备有限公司 | Full-automatic normal-temperature grain dryer |
| CN210180078U (en) * | 2019-03-07 | 2020-03-24 | 宿迁柏特粮食设备有限公司 | Full-automatic normal-temperature grain dryer |
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Application publication date: 20190531 |