CN106665826A - Flexible and combined drying device of continuous drying machine as well as flexible and combined drying method of continuous drying machine - Google Patents
Flexible and combined drying device of continuous drying machine as well as flexible and combined drying method of continuous drying machine Download PDFInfo
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- CN106665826A CN106665826A CN201611234376.4A CN201611234376A CN106665826A CN 106665826 A CN106665826 A CN 106665826A CN 201611234376 A CN201611234376 A CN 201611234376A CN 106665826 A CN106665826 A CN 106665826A
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- drying
- continuous drier
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- 238000001035 drying Methods 0.000 title claims abstract description 104
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 235000013339 cereals Nutrition 0.000 description 139
- 238000010981 drying operation Methods 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 235000021055 solid food Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 241000209149 Zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a flexible and combined drying device of a continuous drying machine, comprising a feed-in grain hoister, a plurality of continuous drying machines and a scraper conveyer, wherein the feed-in grain hoister is arranged to convey grain to the top of the drying device; the plurality of continuous drying machines are connected to one another in turn from left to right, the top of an initial drying machine is connected with the feed-in grain hoister; the scraper conveyer is mounted at the top of the initial drying machine, is connected with the feed-in grain hoister, and is arranged to convey the grain to a grain storage segment of the drying machine; the scraper conveyer is provided with a plurality of electric gates, and the electric gates are correspondingly arranged at feeding inlets of the grain storage segment of the drying machine respectively, for controlling started grain feeding or suspended grain feeding of the drying machine. The invention also discloses a flexible and combined drying method of the continuous drying machine.
Description
Technical field
The present invention relates to corn drying process, and in particular to a kind of continuous drier flexibility combined dryer and drying
Method.
Background technology
Grain process after harvesting be broadly divided into be dried, transport, storage etc. several processes, root according to the statistics made by the departments concerned,
It is annual through moisture, can not be dried the grain for causing in time and go mouldy, germinate etc. to lose and be up to 5%, therefore the drying of corn
Become one of storage and the important step in production and processing.At present due to China's foodstuff preservation management system reason, the storage of grain
Tibetan mode is broadly divided into grain depot and concentrates grain storage and peasant household's place of production dispersion 2 kinds of modes of grain storage, the use object of grain drier also to lead
If grain depot, peasant household and grain processing enterprise, as Rural Land Circulation enters new stage, scale agricultural production and operation
Expansion, the requirement to drying machine except automatization and intelligence it is outside the pale of civilization, also to maximize and scale direction developing.Dryer group
Although series winding operation disclosure satisfy that throughput requirements, but percentage of damage is higher, and precipitation speed is low, it is impossible to quality after ensureing to dry,
The content of the invention
The present invention has designed and developed a kind of continuous drier flexibility combined dryer, and the goal of the invention of the present invention is logical
Cross when multiple stage continuous drier is connected in parallel pattern so that extensive grain drying equipment operation is greatly lowered unit height and
Improve work efficiency.
The present invention has designed and developed a kind of continuous drier flexibility combined drying method, and the goal of the invention of the present invention is to adopt
With many drying machine parallel connection work patterns of continuous way, enable wet grain that extensive grain is greatly lowered on the basis of being fully dried
During drying operation unit height and improve work efficiency.
The present invention provide technical scheme be：
A kind of continuous drier flexibility combined dryer, including：
Enter grain elevator, it is used to for grain to be delivered to certain altitude；
Drag conveyor, its with it is described enter grain elevator be connected；
Multiple continuous driers, it is connected respectively with the drag conveyor；
Wherein, the drag conveyor is arranged at the top of the plurality of continuous drier, for dividing in grain
It is not transported to the grain storage section of the continuous drier；And the drag conveyor has multiple electric gate valves, it is right respectively
The grain storage section entrance of the continuous drier should be arranged on；The electric gate valve is selectively switched, for controlling respectively
The drying machine starts into grain or suspends into grain.
Preferably, also include：
Cleaning sieve, its with it is described enter grain elevator be connected, for carrying out into the grain before the continuous drier
Cleaning；And
Melt pit elevator, it is installed on at grain melt pit, and be connected with the cleaning sieve, for by grain from grain storage
During the cleaning sieve is transported in hole.
Preferably, the drag conveyor afterbody connection flash bucket, for after remaining grain is reclaimed again
Into drying device.
Preferably, level sensor and lower level sensor are installed inside the grain storage section of the drying machine.
Preferably, the pars infrasegmentalis that is dried of the drying machine installs grain temperature sensor.
Preferably, also include：
Belt conveyor, its be installed on it is described be dried motor spindle, for grain to be delivered to into described belt conveyor one end；
Row's grain elevator, its described belt conveyor of connection, for the grain of discharge to be delivered to into other equipment；
Cooler, its described row's grain elevator of connection, for cooling down process to dried grain.
A kind of continuous drier flexibility combined drying method, comprises the steps：
Step one, grain to be dried is transported to into grain elevator, then is transported to drag conveyor grain-entering mouth end；
Grain to be dried is transported to multiple continuous driers by step 2, drag conveyor, by drag conveyor with
The electric gate valve that the grain storage section entrance of drying machine is arranged, controls respectively the drying machine and starts into grain or suspend into grain；
Wherein, when the grain of grain storage section in drying machine reaches upper material position, the drag conveyor enters grain with the drying machine
The corresponding electric gate valve of mouth is closed, and is suspended into grain；When the grain of grain storage section in drying machine reaches lower material position, the scraper plate conveying
Machine electric gate valve corresponding with the drying machine grain-entering mouth is opened, and is started into grain；When the plurality of continuous drier inner top it is electronic
During gate Close All, the drag conveyor stops into grain；
Step 3, dried grain is delivered to into cooler.
Preferably, in the step one, grain to be dried is poured into into grain melt pit, it is vertically defeated by melt pit elevator
Delivering to cleaning sieve carries out cleaning after process, then enters grain elevator described in being transported to.
Preferably, in the step 2, when there being unnecessary grain to be dried in drag conveyor, by flash
Mouth is drained in flash bucket, is carried out recovery and is again introduced into into grain device.
Preferably, at the hot-wind inlet of the drying machine and delay section is respectively mounted temperature sensor, when the drying
When grain temperature is higher than threshold value after medium temperature or dryer section are dried in machine, reported to the police.
The present invention is had the advantage that compared with prior art：
1st, the build model of the large-scale drying equipment of grain is changed, from being changed into planar development to high-altitude development, is reduced
Civilwork engineering quantity and building is required；
2nd, the variation of grain processing amount size in practice is met, according to the actual number for determining operation drying machine monomer simultaneously
Mesh, both can meet the 300 ton per day above scales drying workload, it is also possible to meet agricultural cooperative society to 300 ton per days below
Drying workload；
3rd, by selecting group in real time to right quantity drying machine monomer and auxiliary device, it is to avoid separate unit operation technique is often
There is the problem of " low load with strong power " and " high load with small power "；
4th, the present invention, using work pattern in parallel, reduces grain and row's grain by continuous small-size and large-sized drying machines
During the equipment such as elevator and auger processing links, can effectively reduce the percentage of damage in dry run, it is ensured that drying quality,
And be capable of achieving to automatically control Grain Drying Process, with the industrial applicibility for working well；
5th, due to reducing the height of monomer in drying machine unit, office operation is capable of achieving, on the one hand avoids wind, day
The unfavorable factor such as shine, drench with rain, extending the service life of drying machine；On the other hand surface loss for heat, formation nature
Circulation waste heat recovery, reduces energy resource consumption more than 10%.
Description of the drawings
Fig. 1 is the facade structures schematic diagram of continuous drier parallel connection operation technique of the present invention.
Fig. 2 is the planar structure schematic diagram of continuous drier parallel connection operation technique of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail, to make those skilled in the art with reference to description text
Word can be implemented according to this.
As shown in Figure 1 and Figure 2, the flexible drying device equipment needed thereby of continuous drier joint that the present invention is provided mainly is wrapped
Include into grain melt pit 110, melt pit elevator 120, cleaning and sieve 130, enter grain elevator 140, drag conveyor 150, drying machine in parallel
Unit 200, belt conveyor 310, row's grain elevator 330, cooler 400.
Wherein, enter grain melt pit 110, melt pit elevator 120, clear up sieve 130, enter grain elevator 140, drag conveyor 150
Constitute into grain system.
Cleaning sieve 130 is cylindrical pre-cleaning screen or vibrosieve, and its effect is to clearing up into the grain before drying machine, preventing
Only the debris blocking drying machine in grain, affects grain in the flowing of dryer inner.
Drag conveyor 150 is installed on the top of dryer group in parallel 200, and sets every drying machine its top feed mouth position
In respect of opening and electric gate valve 151 is installed, during drying operation, the folding that control system passes through control electric gate valve 151,
Each drying machine enters grain or suspends into grain in control dryer group 200；The tail end of drag conveyor 150 is designed with flash mouth 152, when scraping
In plate conveyer 150 during remaining grain, flash bucket 320 can be entered by flash mouth 152, realize that wet grain is reclaimed and dry again.
In another kind of embodiment, drying machine unit 200 in parallel can be small-sized or medium-and-large-sized continuous drier, and and
Connection quantity is 2 or multiple stage；Level sensor 210 and lower level sensor 220 are installed inside drying machine grain storage section；
In the present embodiment, in dry run, when grain storage section inside grain reaches upper level sensor 210, overhead electric gate is closed
Close, stop into grain, when grain storage section inside grain drops to lower level sensor 220, overhead electric gate is opened, and is continued into grain,
It is dried pars infrasegmentalis and grain temperature sensor is installed, cereal temperature during real-time detection drying operation, overtemperature is then reported to the police.
In another kind of embodiment, belt conveyor 310 and the row's of the constituting grain system of row's grain elevator 330；
Wherein, the effect of belt conveyor 310 is row's grain conveying, is to reduce small-sized continuous dry using the purpose of Belt Conveying
The percentage of damage of grain during dry machine auger row grain, belt conveyor 310 is installed on the bottom of dryer group in parallel 200, drying machine
The solid food that each drying machine is discharged in group 200 is delivered to conveyer one end by belt conveyor 310, into other equipment；Row's grain
The effect of elevator 330 is that the grain that belt conveyor 310 is discharged is delivered to into other equipment or entrucking accumulating.
In another kind of embodiment, also including cooler 400, its effect is to carry out in dried grain to force cold wind drop
Temperature, after the drying temperature is higher for grain, is unfavorable for storage, and directly storage can be such that grain temperature further raises, and accelerate the quality of grain storage
Ageing, and cause grain to go mouldy, wind cooling temperature lowering should be carried out to dried grain.
Present invention also offers a kind of continuous drier flexibility combined drying method, mainly by entering grain system, drying
Unit, row's grain system and cooler composition, specifically include following steps：
When being dried operation, fill process is as follows：
Wet grain to be dried is introduced into first into grain melt pit 110, and wet grain enters cleaning by the vertical transport of melt pit elevator 120
Sieve 130 carries out cleaning process, removes the impurity of size in grain, and the wet grain after cleaning enters grain elevator 140, and vertical
The grain-entering mouth end of drag conveyor 150 is delivered to, wet grain is delivered to respectively each drying in dryer group 200 by drag conveyor 150
Process is dried in machine；
Wherein, in initial stage of drying, enter grain system and enter the order from the close-by examples to those far off of grain elevator 140 according to distance, successively
Wet grain is provided for every drying machine, when the 1st drying machine endogenous dampness grain position reaches upper level sensor 210, overhead electric lock
Door 151 is closed, and is stopped into grain, and the 2nd drying machine starts loading, and the 1st drying machine starts drying operation, the like, until
Last drying machine is filled and start after grain drying operation in dryer group 200；
During drying operation, because the work pattern of drying machine in dryer group 200 is continuous drying, need to ensure to do
Have enough wet grain in dry unit 200 in each drying machine grain storage section, thus enter grain system also need to in dryer group 200 per platform
Drying machine supplements respectively wet grain, corresponding when grain reaches lower level sensor 220 in wherein one drying machine grain storage section
Overhead electric gate 151 is automatically opened up, and is entered grain system and is started into grain, until grain reaches upper level sensor 210 in grain storage section,
Corresponding overhead electric gate 151 is automatically switched off, and stops into grain；Having in drag conveyor 150 can not enter drying machine
During interior wet grain, then discharged by the flash mouth 152 of the afterbody of drag conveyor 150, in entering flash bucket 320, reclaimed simultaneously
It is again introduced into into grain system；If one drying machine overhead electric gate 151 of any of which is all closed in dryer group 200,
Then stop front end and enter grain system equipment, stop into grain.
Row's grain process is as follows：
Every drying machine monomer row's grain speed is controlled respectively in dryer group 200, it is ensured that grain moisture content in every drying machine
And quality requirements, the solid food unification of discharge is by the row of the being delivered to grain elevator 330 of drying machine bottom belt conveyer 310.
Cooling treatment：The warm solid food discharged after drying is promoted to cooler 400 and is forced by row's grain elevator 330
Cooling treatment, the solid food after cooling is discharged from the bottom of cooler 400, you can is transported or is stored.
In another kind of embodiment, during drying operation, enter in the shared technique of each drying machine monomer in dryer group 200
Grain system and row's grain system, the drying of each drying machine monomer endogenous dampness grain of complete independently and the speed change discharge of solid food；Each drying machine list
Body hot-wind inlet and delay section are mounted on temperature sensor, grain after real-time detection drying machine medium temperature and the drying of each dryer section
There is exception in temperature, such as temperature, then automatic alarm.
In another kind of embodiment, by lower of each drying machine monomer, in vivo row's grain motor drives row's grain six for the discharge of solid food
Impeller is realized, because often there is fluctuation in wet grain moisture to be dried, so row's grain motor realizes stepless time adjustment by VFC, i.e.,
Control grain stops the moisture for the dry time realizing controlling to want drying grain in each drying machine so that solid food water after being dried
Divide stable within acceptability limit.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to completely various suitable the field of the invention, for those skilled in the art, can be easily
Other modification is realized, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of continuous drier flexibility combined dryer, it is characterised in that include：
Enter grain elevator, it is used to for grain to be delivered to certain altitude；
Drag conveyor, its with it is described enter grain elevator be connected；
Multiple continuous driers, it is connected respectively with the drag conveyor；
Wherein, the drag conveyor is arranged at the top of the plurality of continuous drier, for can respectively transport grain
Deliver to the grain storage section of the continuous drier；And the drag conveyor has multiple electric gate valves, it corresponds to set respectively
Put in the grain storage section entrance of the continuous drier；The electric gate valve is selectively switched, described for controlling respectively
Drying machine starts into grain or suspends into grain.
2. continuous drier as claimed in claim 1 flexibility combined dryer, it is characterised in that also include：
Cleaning sieve, its with it is described enter grain elevator be connected, for clearing up into the grain before the continuous drier；
And
Melt pit elevator, it is installed on at grain melt pit, and with it is described cleaning sieve be connected, for by grain from grain storage melt pit
In being transported to the cleaning sieve.
3. continuous drier as claimed in claim 1 or 2 flexibility combined dryer, it is characterised in that the scraper plate is defeated
The afterbody for sending machine connects flash bucket, for being again introduced into drying device after remaining grain is reclaimed.
4. continuous drier as claimed in claim 3 flexibility combined dryer, it is characterised in that the storage of the drying machine
Grain intrasegmental part installs level sensor and lower level sensor.
5. continuous drier as claimed in claim 4 flexibility combined dryer, it is characterised in that the drying machine it is dry
Dry pars infrasegmentalis installs grain temperature sensor.
6. continuous drier as claimed in claim 5 flexibility combined dryer, it is characterised in that also include：
Belt conveyor, its be installed on it is described be dried motor spindle, for grain to be delivered to into described belt conveyor one end；
Row's grain elevator, its described belt conveyor of connection, for the grain of discharge to be delivered to into other equipment；
Cooler, its described row's grain elevator of connection, for cooling down process to dried grain.
7. a kind of continuous drier flexibility combined drying method, it is characterised in that comprise the steps：
Step one, grain to be dried is transported to into grain elevator, then is transported to drag conveyor grain-entering mouth end；
Grain to be dried is transported to multiple continuous driers by step 2, drag conveyor, by drag conveyor and drying
The electric gate valve that the grain storage section entrance of machine is arranged, controls respectively the drying machine and starts into grain or suspend into grain；
Wherein, when the grain of grain storage section in drying machine reaches upper material position, the drag conveyor and the drying machine grain-entering mouth pair
The electric gate valve answered is closed, and is suspended into grain；When the grain of grain storage section in drying machine reaches lower material position, the drag conveyor with
The corresponding electric gate valve of the drying machine grain-entering mouth is opened, and is started into grain；When the plurality of continuous drier inner top electric gate valve
During Close All, the drag conveyor stops into grain；
Step 3, dried grain is delivered to into cooler.
8. continuous drier as claimed in claim 7 flexibility combined drying method, it is characterised in that in the step one
In, grain to be dried is poured into into grain melt pit, carry out cleaning after process to sieve is cleared up by melt pit elevator vertical transport, then transport
Enter grain elevator described in delivering to.
9. continuous drier as claimed in claim 8 flexibility combined drying method, it is characterised in that in the step 2
In, when there being unnecessary grain to be dried in drag conveyor, it is drained in flash bucket by flash mouth, reclaimed again
Into entering grain device.
10. continuous drier as claimed in any one of claims 7-9 flexibility combined drying method, it is characterised in that
At the hot-wind inlet of the drying machine and delay section is respectively mounted temperature sensor, when medium temperature or drying in the drying machine
When grain temperature is higher than threshold value after section is dry, reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234376.4A CN106665826A (en) | 2016-12-28 | 2016-12-28 | Flexible and combined drying device of continuous drying machine as well as flexible and combined drying method of continuous drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234376.4A CN106665826A (en) | 2016-12-28 | 2016-12-28 | Flexible and combined drying device of continuous drying machine as well as flexible and combined drying method of continuous drying machine |
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| Publication Number | Publication Date |
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| CN106665826A true CN106665826A (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234376.4A Pending CN106665826A (en) | 2016-12-28 | 2016-12-28 | Flexible and combined drying device of continuous drying machine as well as flexible and combined drying method of continuous drying machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028761A (en) * | 2018-07-03 | 2018-12-18 | 安徽辰宇机械科技有限公司 | A kind of crop dryer operation management method and its system |
| CN111317025A (en) * | 2018-12-13 | 2020-06-23 | 孙秀海 | Cereal air-dries device |
| CN114877660A (en) * | 2022-05-25 | 2022-08-09 | 张伟 | Grain air drying and dewatering device and grain air drying and dewatering method thereof |
| CN115265169A (en) * | 2022-09-28 | 2022-11-01 | 山东天鹅棉业机械股份有限公司 | Plate-turning grain discharging device and method for grain drying tower |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283829A (en) * | 2013-06-17 | 2013-09-11 | 捷赛机械（苏州）有限公司 | Drying equipment and drying process thereof |
-
2016
- 2016-12-28 CN CN201611234376.4A patent/CN106665826A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283829A (en) * | 2013-06-17 | 2013-09-11 | 捷赛机械（苏州）有限公司 | Drying equipment and drying process thereof |
Non-Patent Citations (1)
| Title |
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| 周家铮,杨万生: "瑞士布勒公司来华技术座谈内容介绍" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028761A (en) * | 2018-07-03 | 2018-12-18 | 安徽辰宇机械科技有限公司 | A kind of crop dryer operation management method and its system |
| CN111317025A (en) * | 2018-12-13 | 2020-06-23 | 孙秀海 | Cereal air-dries device |
| CN114877660A (en) * | 2022-05-25 | 2022-08-09 | 张伟 | Grain air drying and dewatering device and grain air drying and dewatering method thereof |
| CN115265169A (en) * | 2022-09-28 | 2022-11-01 | 山东天鹅棉业机械股份有限公司 | Plate-turning grain discharging device and method for grain drying tower |
| CN115265169B (en) * | 2022-09-28 | 2023-02-17 | 山东天鹅棉业机械股份有限公司 | Plate-turning grain discharging device and method for grain drying tower |
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