CN107615942A - One kind kind subcycle dry heat treatment equipment and control method - Google Patents
One kind kind subcycle dry heat treatment equipment and control method Download PDFInfo
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- CN107615942A CN107615942A CN201711022389.XA CN201711022389A CN107615942A CN 107615942 A CN107615942 A CN 107615942A CN 201711022389 A CN201711022389 A CN 201711022389A CN 107615942 A CN107615942 A CN 107615942A
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Abstract
The present invention relates to one kind kind subcycle dry heat treatment equipment and control method, applied to seed processing technology field, by housing, seed cyclic delivery system, temperature and humidity regulation system, seed, uniformly xeothermic system, intelligent controller, temperature sensor, humidity sensor and associated components form.Using seed circulation conveying mode and swash plate structure so that seed can be circulated and stirred, and avoid being stacked, and realize the uniformity of dry heat treatment；Using intelligent control technology control cycling hot blower fan, infrared heater, humidity-discharging device and inlet duct operation, and vent passages and heater can adjust, it is ensured that uniformity of temperature profile in whole housing.Present treatment equipment processing seed temperature is consistent, sterilizing thoroughly, temperature control is accurate, efficiency high, simple to operate, the dry heat treatment of various seeds can be met, wide adaptability, can be widely used for the processing of the high added value seed such as various vegetables, melon and fruit.
Description
Technical field
The present invention relates to seed processing technology field, and in particular to one kind kind subcycle dry heat treatment equipment and controlling party
Method.
Background technology
Seed may be all attacked by a variety of pathogens from harvesting, transport into storage process, and the seed to carry disease germs turns into
Seedling stage and the main primary source of infection of Adult plant disease, cause damage to production.China is more with chemistry in terms of seed treatment at present
Based on method, due to some traditional chemical pesticides and its abuse of method for treating seeds (seed soaking, seed dressing), cause substantial amounts of low
The medicament of effect excessive risk enters field, causes preventive effect decline, field poisoning generation and environmental pollution, is brought sternly to agricultural production
The influence of weight.
The problem of in order to overcome seed dispersal germ in production, the physical disinfection technology of seed is widely used in producing
In.The applicating history of China's seed processing technology is long, early in the Chinese into the Supreme Being Jianshi first year to pacifying and 2 years《The book of ditch of stagnant water victory》Just
On the books, the processing effect of seed includes promoting seed to sprout, promotes seedling fertility, sterilization diseases prevention etc..Present China
Seed processing technology mainly begins at the dry heat treatment of the 1950s, and people constantly visit in actual production process afterwards
Rope, effective seed physical disinfection technology is excavated, therefore some emerging seed physical disinfection methods occur in succession, such as swash
Light, electric power, electromagnetic wave, sonication and nuclear radiation processing etc., the gradual extensive use in seed treatment processes.Wherein hot water treatment of seeds
It is two kinds of wide variety of processing methods with hot air sterilization, hots water treatment of seeds preferable to the Disinfection Effect of some fungi, but to thin
Bacterium and the DeGrain of virus, and processing can reduce the germination percentage of seed for a long time.And hot air sterilization then can more have
Effect ground suppresses the activity of the biology such as fungi, bacterium and virus, is relatively effective physical disinfection technology.
There are different lethal conditions for different pathogens, the lethal temperature of wherein disease fungus is generally 60~70 DEG C
Processing 20~40 minutes, pathogenetic bacteria and virus lethal temperature be generally 65~70 DEG C processing 72 hours or longer time, this
A little conditions have differences because the species of infected seed is different with a band pathogen, thus in seed hot air sterilization, typically need
It is heated slowly to 70 DEG C or so, while a period of time is incubated in several temperature spots, also delays in order to keep seed activity, during cooling
Slow-motion row.
Currently without the equipment dedicated for dry heat treatment, typically replaced with a conventional oven or drying machine.Seed is placed on
On pallet, seed is superimposed, and can not stir, and causes every seed temperature inconsistent, and sterilizing is not thorough.The temperature general used time
Between or manual control, temperature controlled accuracy it is poor.Factors above all have impact on dry heat treatment effect.
In summary, existing seed dry heat treatment technology and equipment be primarily present seed temperature it is inconsistent, sterilizing not thoroughly,
The problems such as temperature accuracy is poor, efficiency is low, complex operation.
The content of the invention
For seed temperature during the current seed dry heat treatment of solution is inconsistent, sterilizing is not thorough, temperature accuracy is poor, effect
The problems such as rate is low, complex operation, the present invention provide a kind of kind subcycle dry heat treatment equipment and control method.
Technical scheme provided by the invention is：
One kind kind subcycle dry heat treatment equipment, including housing, seed cyclic delivery system, temperature and humidity regulation system, kind
Sub uniformly xeothermic system, intelligent controller, temperature sensor, humidity sensor；
The shape of the housing is C-shaped, installs each equipment in enclosure interior, lower housing portion is provided with charging aperture, need to handled
Seed is provided with discharging opening hence into, housing upper, and seed treatment from discharging opening discharges housing after terminating；
The seed cyclic delivery system includes motor, reductor, sprocket wheel, chain, circulation hopper, discharging gear
Block, circulation block, hopper discharge block and hopper support bar；The motor and reductor are arranged on housing upper, with chain
Wheel shaft is connected, drive sprocket system；The motor can adjust by Frequency Converter Control, rotating speed；The circulation hopper is Sheng
The container of seed is put, is responsible for conveying seed, the circulation hopper is fixed on chain by hopper support bar, the circulation
Hopper can surround the 360 ° of rotations of hopper support bar；The circulation hopper is provided with discharging block, when discharging block and discharging block
Or circulation block, when meeting, the circulation hopper is rotated to Open Side Down around hopper support bar, and seed is poured out, and works as circulation
After hopper leaves discharging block or circulation block, because Action of Gravity Field recovers opening upwards again；
The temperature and humidity regulation system include cycling hot blower fan, hot blast input channel, hot air circulation passage, humidity-discharging device and
Inlet duct；The cycling hot blower fan produces heat, and heat is input in housing by hot blast input channel；When in housing
Humidity is reduced by humidity-discharging device when humidity is too high, the inlet duct is provided with air inlet, passes through air inlet when humidity is too low
Introduce air and improve humidity, the air inlet can also reduce temperature；
Uniformly xeothermic system includes infrared heater, swash plate, swash plate adjusting knob to the seed；It is provided with enclosure interior perpendicular
Plate, and it is evenly arranged some pieces of swash plates from the top down on riser, the swash plate is arranged on riser by swash plate adjusting knob,
The angle of the swash plate can be adjusted, to control the speed of seeds fall；
The intelligence control system is used for controlling the operation of whole xeothermic system, including switch board, temperature sensor, humidity
Sensor；Intelligent controller is installed in the switch board, is connected with the temperature sensor, humidity sensor by circuit.
Further, the housing wall is provided with insulation material, prevents heat to scatter and disappear.
Further, the chain has two, two chain parallel arrangements, on sprocket wheel；The sprocket wheel has
Six groups, every group two.
Further, a top edge of the circulation hopper is provided with hopper overlapping plates, when two circulation hopper levels are put
It is very close to each other between two circulation hoppers when putting, ensure there is seed all to enter circulation hopper at charging aperture.
Further, some apertures are provided with the swash plate, hot blast may pass through aperture, and seed is heated evenly.In riser
Place is mounted with infrared heater, and each infrared heater is provided with individually switch, and power adjustable.
Further, the humidity sensor is located at the top in housing, arranges one；The temperature sensor arrangement three
Only, including upper temperature sensor, middle temperature sensor, lower temperature sensor, respectively the upper, middle and lower position in housing.
The present invention also disclosed the method using kind of subcycle dry heat treatment equipment processing seed, the intelligent controller by
Control chip, control software, liquid crystal touch display screen, load button, relevant component and connection line form；The control is soft
Xeothermic Time-temperature controlling curve, humidity and the speed of service that part is set according to user, the numerical value of each sensor is gathered, point
Analysis data simultaneously generate control command, control cycling hot blower fan, infrared heater, motor, humidity-discharging device, air inlet dress respectively
Put, circulate the work operation of block and the block that discharges；
Xeothermic Time-temperature controlling curve, humidity and fortune are inputted using the preceding load button by switch board or liquid crystal display
Row speed parameter, start button is pressed, system brings into operation, cycling hot blower fan, infrared heater, humidity-discharging device and the air inlet
Device is started working, and the motor drives circulation hopper operating, and circulation block is opened；The kind that need to be handled is put into charging aperture
Son, feed arrangement automatic feed, seed enter each circulation hopper, close charging aperture after the completion of charging automatically；When circulation hopper
Overturn when encountering circulation block and pours out seed, landing is slowly rolled in seeds fall to swash plate, in all seeds of this process and
The all surface temperature of every seed reaches uniformity；In the course of the work, the intelligent controller is according to each sensor
Value, adjusts each equipment operation, and temperature and humidity reaches requirement and uniformity；When seed handles completion on request, circulation gear
Block is closed, and discharging block is opened, and seed is discharged from discharging opening, completes the processing operation of a batch.
Beneficial effect：
The invention provides one kind kind subcycle dry heat treatment equipment, novel in structural design, using seed circulation conveying side
Formula and swash plate structure so that seed can be circulated and stirred, and avoid being stacked, and realize the uniformity of dry heat treatment.
Further, the present invention uses intelligent control technology, according to xeothermic Time-temperature controlling curve, humidity and operation
Rate request, intelligent control cycling hot blower fan, infrared heater, humidity-discharging device and inlet duct operation, and vent passages and
Heater can adjust, it is ensured that uniformity of temperature profile in whole housing.
Present treatment equipment processing seed temperature is consistent, sterilizing thoroughly, temperature control is accurate, efficiency high, simple to operate, can be completely
The dry heat treatment of the various seeds of foot, wide adaptability, can be widely used for the processing of the high added value seed such as various vegetables, melon and fruit, energy
Various worms, bacterium and the virus entrained by seed are effectively killed, processing terminates to plant, and any dirt will not be caused to environment
Dye, has good economic value and social value.
Brief description of the drawings
Fig. 1 is kind of a structural representation for subcycle dry heat treatment equipment.
Fig. 2 is circulation hopper and carrier chain installation diagram.
Fig. 3 is circulation hopper discharge figure.
Fig. 4 is that seed circulates schematic diagram on swash plate.
Fig. 5 is swash plate plan.
Fig. 6 is dry heat treatment temperature control curve.
In figure：1st, sprocket wheel；2nd, hopper is circulated；3rd, lower temperature sensor；4th, chain；5th, hot blast input channel；6th, follow
Ring air-heater；7th, hot air circulation passage；8th, humidity-discharging device；9th, upper temperature sensor；10th, humidity sensor；11st, inlet duct；
12nd, reductor；13rd, motor；14th, discharge block；15th, discharging opening；16th, block is circulated；17th, infrared heater；18th, plant
Son；19th, middle temperature sensor；20th, swash plate adjusting knob；21st, swash plate；22nd, switch board；23rd, charging aperture；24th, hopper discharge is kept off
Block；25th, hopper support bar；26th, hopper overlapping plates.
Embodiment
With reference to specific embodiment, the invention will be further described.
One kind kind subcycle dry heat treatment equipment, by housing, seed cyclic delivery system, temperature and humidity regulation system, seed
Uniform xeothermic system, intelligent controller, temperature sensor, humidity sensor 10 and associated components composition.
The housing face shaping is C-shaped, and enclosure interior installs various equipment.Charging aperture 23 is installed in body bottom, needed
The seed 18 of processing thence into；Housing upper is provided with discharging opening 15, when the seed treatment of a batch terminates, from discharging opening
15 discharge housings.Housing wall is provided with insulation material, prevents heat to scatter and disappear.
The seed cyclic delivery system, including motor 13, reductor 12, sprocket wheel 1, chain 4, circulation hopper
2nd, discharge the parts such as block 14, circulation block 16, hopper discharge block 24, hopper support bar 25；
The chain 4 has two, and two chains 4 are arranged in parallel, on sprocket wheel 1；The sprocket wheel 1 has six
Group, every group two.The motor 13 and reductor 12 are arranged on housing upper, are connected with one group of axle of sprocket wheel 1, and driving is whole
Individual sprocket system, the motor 13 can adjust by Frequency Converter Control, rotating speed.
The circulation hopper 2 is the container for holding seed 18, is responsible for conveying seed, two are fixed on by hopper support bar 25
On bar chain 4, hopper can surround the 360 ° of rotations of hopper support bar.In normal state no matter chain 4 is in anything
, when needing seed discharging from circulation hopper 2, hopper 2 is circulated because Action of Gravity Field hopper opening is all horizontal upward in position
On discharging block met with discharging block 14 or circulation block 16 so that circulation hopper 2 is rotated to opening around hopper support bar
Mouth downwards, and is poured out seed 18, after circulation hopper 2 leaves discharging block 14 or circulation block 16, due to Action of Gravity Field again
Recover opening upwards.One top edge of circulation hopper 2 has hopper overlapping plates 26, when two circulation hoppers 2 are horizontal positioned, follows
It is very close to each other between ring hopper 2, ensure there is seed all to enter circulation hopper 2 at charging aperture 23.
The temperature and humidity regulation system is by cycling hot blower fan 6, hot blast input channel 5, hot air circulation passage 7, humidity-discharging device 8
Formed with the grade of inlet duct 11.The cycling hot blower fan 6 produces heat, and heat is input to shell by hot blast input channel 5
In vivo, amount of heat caused by cycling hot blower fan 6 can make the temperature in whole housing reach requirement according to regulation is actually needed
Value；Provided with multiple hot blast input channels 5, position ensures uniformity of temperature profile in whole housing by calculating and testing；Kind
Son 18 during dry heat treatment needs that air humidity is adjusted, and humidity is reduced by humidity-discharging device 8 when humidity is too high,
Air is introduced by air inlet when humidity is too low and improves humidity, air inlet can also reduce temperature.
Uniformly xeothermic system is made up of the seed infrared heater 17, swash plate 21, swash plate adjusting knob 20 etc..In housing
Inside is provided with riser, and is evenly arranged some pieces of swash plates 21 from the top down on riser, and the swash plate 21 is pacified by adjusting knob
On riser, the angle of the swash plate 21 can be adjusted, to control the speed of seeds fall.It is provided with the swash plate many small
Hole, hot blast may pass through aperture, and seed is heated evenly.Seed is poured on swash plate 21 by circulating hopper 2, seed is in swash plate
21 slowly roll, and cause that each part can thermally equivalent in rolling process.In order to make up the uneven of Hot-blast Heating, perpendicular
Infrared heater 17 is mounted with plate, each infrared heater 17 can be switched individually, and power adjustable, can be according to each temperature
The value comprehensive adjustment of sensor, make more uniform with the temperature of seed in housing.
The intelligence control system is used for controlling the operation of whole xeothermic system.The intelligence control system is whole for controlling
The operation of individual xeothermic system, including switch board 22, temperature sensor, humidity sensor 10；Intelligence is installed in the switch board 22
Energy controller, is connected with the temperature sensor, humidity sensor 10 by circuit.Humidity sensor 10 is located at upper in housing
Portion, arrange one；The temperature sensor arranges three, including upper temperature sensor 9, middle temperature sensor 19, lower temperature pass
Sensor 3, respectively the upper, middle and lower position in housing.
A kind of control method for being used to plant subcycle dry heat treatment equipment as described above, the intelligent controller is by control core
Piece, control software, liquid crystal touch display screen, load button, relevant component and connection line form, the control software according to
Xeothermic Time-temperature controlling curve, humidity and the speed of service of user's setting, gather the numerical value of each sensor, analyze data
And control command is generated, cycling hot blower fan 6, infrared heater 17, motor 13, humidity-discharging device 8, inlet duct are controlled respectively
11st, the work operation of block 16 and the block 14 that discharges is circulated.
Using the preceding load button by switch board 22 or liquid crystal display input xeothermic Time-temperature controlling curve, humidity and
The parameters such as the speed of service, start button is pressed, system brings into operation, the cycling hot blower fan 6, infrared heater 17, hydrofuge dress
Put 8 and inlet duct 11 start working, motor 13 drive circulation hopper 2 operate, circulation block 16 open.In charging aperture 23
The seed 18 that need to be handled, feed arrangement automatic feed are put into, seed enters each circulation hopper 2, closed automatically after the completion of charging
Charging aperture 23.Overturn when circulating hopper 2 and encountering circulation block 16 and pour out seed, fallen under seed 18 on swash plate 21 and slowly roll
It is dynamic to slide, reach uniformity in all surface temperature of all seeds of this process and every seed.In the course of the work, it is described
Intelligent controller adjusts each equipment operation, temperature and humidity reaches requirement and uniformity according to the value of each sensor.Work as seed
18 on request processing complete when, circulation block 16 close, discharging block 14 open, seed 18 is discharged from discharging opening 15, complete one
The processing operation of individual batch.
It is described above, only it is presently preferred embodiments of the present invention, any formal limitation not is made to the present invention, it is any ripe
Professional and technical personnel is known, it is without departing from the scope of the present invention, real to more than according to the technical spirit of the present invention
Apply any simple modification, equivalent substitution that example made and improve etc., still fall within technical solution of the present invention protection domain it
It is interior.
Claims (8)
1. one kind kind subcycle dry heat treatment equipment, it is characterised in that：Adjusted including housing, seed cyclic delivery system, humiture
Section system, seed uniformly xeothermic system, intelligent controller, temperature sensor, humidity sensor；
The shape of the housing is C-shaped, installs each equipment in enclosure interior, lower housing portion is provided with charging aperture, the seed that need to be handled
Discharging opening is provided with hence into, housing upper, and seed treatment from discharging opening discharges housing after terminating；
The seed cyclic delivery system include motor, reductor, sprocket wheel, chain, circulation hopper, discharging block,
Circulate block, hopper discharge block and hopper support bar；The motor and reductor are arranged on housing upper, with sprocket shaft
It is connected, drive sprocket system；The motor can adjust by Frequency Converter Control, rotating speed；The circulation hopper is to hold kind
The container of son, it is responsible for conveying seed, the circulation hopper is fixed on chain by hopper support bar, the circulation hopper
The 360 ° of rotations of hopper support bar can be surrounded；The circulation hopper is provided with discharging block, when discharging block and discharging or follow at block
When ring block meets, the circulation hopper is rotated to Open Side Down around hopper support bar, and seed is poured out, when circulation hopper
After leaving discharging block or circulation block, because Action of Gravity Field recovers opening upwards again；
The temperature and humidity regulation system includes cycling hot blower fan, hot blast input channel, hot air circulation passage, humidity-discharging device and air inlet
Device；The cycling hot blower fan produces heat, and heat is input in housing by hot blast input channel；When humidity in housing
Humidity is reduced by humidity-discharging device when too high, the inlet duct is provided with air inlet, introduced when humidity is too low by air inlet
Air improves humidity, and the air inlet can also reduce temperature；
Uniformly xeothermic system includes infrared heater, swash plate, swash plate adjusting knob to the seed；Riser is provided with enclosure interior,
And it is evenly arranged some pieces of swash plates from the top down on riser, the swash plate is arranged on riser by swash plate adjusting knob, institute
Stating the angle of swash plate can be adjusted, to control the speed of seeds fall；
The intelligence control system is used for controlling the operation of whole xeothermic system, including switch board, temperature sensor, humidity sensor
Device；Intelligent controller is installed in the switch board, is connected with the temperature sensor, humidity sensor by circuit.
2. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：The housing wall is provided with insulation
Material, heat is prevented to scatter and disappear.
3. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：The chain has two,
Two chain parallel arrangements, on sprocket wheel；The sprocket wheel has six groups, every group two.
4. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：On one of the circulation hopper
Edge is provided with hopper overlapping plates, very close to each other between two circulation hoppers when two circulation hoppers are horizontal positioned, ensures feeding
Mouth place has seed all to enter circulation hopper.
5. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：It is provided with the swash plate some small
Hole, hot blast may pass through aperture, and seed is heated evenly.
6. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：Infrared add is mounted with riser
Hot device, each infrared heater are provided with individually switch, and power adjustable.
7. according to claim a kind of subcycle dry heat treatment equipment, it is characterised in that：The humidity sensor is located at shell
Internal top, arrange one；The temperature sensor arranges three, including upper temperature sensor, middle temperature sensor, lower temperature
Sensor is spent, respectively the upper, middle and lower position in housing.
8. using the method for the kind subcycle dry heat treatment equipment processing seed described in claim 1, it is characterised in that：The intelligence
Energy controller is made up of control chip, control software, liquid crystal touch display screen, load button, relevant component and connection line；
Xeothermic Time-temperature controlling curve, humidity and the speed of service that the control software is set according to user, gather each sensor
Numerical value, analyze data simultaneously generates control command, controls cycling hot blower fan, infrared heater, motor, hydrofuge dress respectively
Put, the work of inlet duct, circulation block and the block that discharges is run；
Xeothermic Time-temperature controlling curve, humidity and operation speed are inputted using the preceding load button by switch board or liquid crystal display
Parameter is spent, presses start button, system brings into operation, cycling hot blower fan, infrared heater, humidity-discharging device and the inlet duct
Start working, the motor drives circulation hopper operating, and circulation block is opened；The seed that need to be handled is put into charging aperture,
Feed arrangement automatic feed, seed enter each circulation hopper, close charging aperture after the completion of charging automatically；When circulation hopper is encountered
Overturn when circulating block and pour out seed, landing is slowly rolled in seeds fall to swash plate, in all seeds of this process and every
The all surface temperature of seed reaches uniformity；In the course of the work, the intelligent controller is adjusted according to the value of each sensor
Each equipment operation is saved, temperature and humidity reaches requirement and uniformity；When seed handles completion on request, circulation block closes
Close, discharging block is opened, and seed is discharged from discharging opening, completes the processing operation of a batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022389.XA CN107615942A (en) | 2017-10-27 | 2017-10-27 | One kind kind subcycle dry heat treatment equipment and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022389.XA CN107615942A (en) | 2017-10-27 | 2017-10-27 | One kind kind subcycle dry heat treatment equipment and control method |
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| Publication Number | Publication Date |
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| CN107615942A true CN107615942A (en) | 2018-01-23 |
Family
ID=61093244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711022389.XA Pending CN107615942A (en) | 2017-10-27 | 2017-10-27 | One kind kind subcycle dry heat treatment equipment and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005817A (en) * | 2018-05-25 | 2018-12-18 | 农业部南京农业机械化研究所 | A kind of tubers seedling controlled atmosphere decontamination equipment and control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645835A1 (en) * | 1976-10-05 | 1978-04-06 | Escher Wyss Gmbh | RIBBON DRYERS |
| CN201190018Y (en) * | 2008-04-14 | 2009-02-04 | 湘潭港建输送设备有限公司 | Self-balancing hopper type hoister |
| CN103115484A (en) * | 2013-01-14 | 2013-05-22 | 新疆农业大学 | Cross-flow type layered drying machine |
| CN203143707U (en) * | 2013-01-11 | 2013-08-21 | 上海斯开龙包装有限公司 | Multifunctional chain bucket feeding conveyor |
| CN203372726U (en) * | 2013-07-31 | 2014-01-01 | 中冶长天国际工程有限责任公司 | Automatic discharging hopper and hopper-type conveyor |
| CN103744410A (en) * | 2013-04-22 | 2014-04-23 | 兰州研信电子科技有限责任公司 | Online corn seed drying, measurement and control system |
| CN103749035A (en) * | 2014-01-03 | 2014-04-30 | 宁波市农业科学研究院 | Dry heat sterilizing method of cucurbitaceae stock seeds |
| CN205378786U (en) * | 2016-01-28 | 2016-07-13 | 南安市济民经果农业开发有限公司 | High -efficient tea leaf drying device |
| CN205511995U (en) * | 2016-01-22 | 2016-08-31 | 江西大隆重型工业有限公司 | Grain drying equipment |
| CN106316487A (en) * | 2016-08-15 | 2017-01-11 | 五洲丰农业科技有限公司 | Microbial fermentation fertilizer production system |
-
2017
- 2017-10-27 CN CN201711022389.XA patent/CN107615942A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2645835A1 (en) * | 1976-10-05 | 1978-04-06 | Escher Wyss Gmbh | RIBBON DRYERS |
| CN201190018Y (en) * | 2008-04-14 | 2009-02-04 | 湘潭港建输送设备有限公司 | Self-balancing hopper type hoister |
| CN203143707U (en) * | 2013-01-11 | 2013-08-21 | 上海斯开龙包装有限公司 | Multifunctional chain bucket feeding conveyor |
| CN103115484A (en) * | 2013-01-14 | 2013-05-22 | 新疆农业大学 | Cross-flow type layered drying machine |
| CN103744410A (en) * | 2013-04-22 | 2014-04-23 | 兰州研信电子科技有限责任公司 | Online corn seed drying, measurement and control system |
| CN203372726U (en) * | 2013-07-31 | 2014-01-01 | 中冶长天国际工程有限责任公司 | Automatic discharging hopper and hopper-type conveyor |
| CN103749035A (en) * | 2014-01-03 | 2014-04-30 | 宁波市农业科学研究院 | Dry heat sterilizing method of cucurbitaceae stock seeds |
| CN205511995U (en) * | 2016-01-22 | 2016-08-31 | 江西大隆重型工业有限公司 | Grain drying equipment |
| CN205378786U (en) * | 2016-01-28 | 2016-07-13 | 南安市济民经果农业开发有限公司 | High -efficient tea leaf drying device |
| CN106316487A (en) * | 2016-08-15 | 2017-01-11 | 五洲丰农业科技有限公司 | Microbial fermentation fertilizer production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005817A (en) * | 2018-05-25 | 2018-12-18 | 农业部南京农业机械化研究所 | A kind of tubers seedling controlled atmosphere decontamination equipment and control method |
| CN109005817B (en) * | 2018-05-25 | 2023-09-15 | 农业部南京农业机械化研究所 | Modified atmosphere disinfection equipment for tuber seedlings and control method |
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Application publication date: 20180123 |