CN107388806A - The application method of circulation rice drying device in a kind of spiral - Google Patents
The application method of circulation rice drying device in a kind of spiral Download PDFInfo
- Publication number
- CN107388806A CN107388806A CN201710609035.9A CN201710609035A CN107388806A CN 107388806 A CN107388806 A CN 107388806A CN 201710609035 A CN201710609035 A CN 201710609035A CN 107388806 A CN107388806 A CN 107388806A
- Authority
- CN
- China
- Prior art keywords
- paddy
- conveying tube
- spiral
- spiral conveying
- buffering chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/22—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being vertical or steeply inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides the application method that rice drying device is circulated in a kind of spiral, it is used according to following steps：Step S01：Start blower fan, heating wire and air exhauster, hot blast is conveyed into dry buffering chamber by ventilating board and interior tracheae；Step S02：Start screw conveyor, paddy is poured into feed hopper；Step S03：Starting shock device, electromagnetic shaker drive spiral conveying tube vibrations；Step S04：Paddy enters discharging bin after being rolled down, then is transmitted back to feeding warehouse through screw conveyor；Step S05：Repeat step SO3 and SO4, paddy is repeatedly dried, reached after drying requirement, carry out draw operation；Step S06:After paddy is unsnatched, repeat step S02 to step S05；Circulate according to this, uninterruptedly work is dried to paddy in realization.The inventive method makes full use of spiral way, the convection current in spiral conveying tube using hot blast, fully each face of every paddy in rolling is dried, and improves rice drying efficiency, reduces entreprise cost.
Description
Technical field
The present invention relates to crop technical field, the application method of circulation rice drying device in particularly a kind of spiral.
Background technology
Moisture is an important chemical composition in paddy, and the moisture in paddy not only has very big to the physiology of seed
Influence, and processing to paddy and the value of keeping and paddy all have a great impact.Paddy after harvest enters not in time
Row drying, paddy easily feel like jelly, slight musty, then the damp dust of husk, whiting, produce aflatoxin, meeting after people is edible
Poisoning, in addition it is fatal.Existing rice drying device is deposited in dryness storehouse bottom by paddy freely falling body and is dried, this dry
The area that drying method contacts every paddy is few, has no idea that fully every paddy is dried, and that dries is inefficient.
The content of the invention
To overcome above mentioned problem, it is an object of the invention to provide the user that rice drying device is circulated in a kind of spiral
Method, spiral way is made full use of, allow paddy freely to be rolled from top to down in delivery pipe, using electric hot-air to every in rolling
Each face of paddy is dried, and fully the moisture in paddy is dried, improve rice drying efficiency, reduce enterprise into
This.
The present invention is realized using following scheme：The application method of circulation rice drying device, its feature exist in a kind of spiral
In：Including a support, the support restocking, which is provided with, dries buffering chamber, discharging bin and screw conveyor, the dry buffering chamber, goes out
Feed bin and screw conveyor are arranged side by side, and a feeding warehouse is provided with the dry buffering chamber, and the bottom of the feeding warehouse is to incline
Inclined-plane；Hollow wind-guiding cylinder is provided centrally with the dry buffering chamber, the hollow wind-guiding cylinder delays perpendicular to the drying
The bottom of storage and the bottom of the feeding warehouse, suction hole is offered in the side wall of the hollow wind-guiding cylinder；It is described hollow to lead
Wind cylindrical outer wall is provided with spiral conveying tube, and the spiral conveying tube is rectangular tube；Four perisporiums of the spiral conveying tube are set
There are a large amount of stomatas, the stomata is than paddy small volume；It is hollow structure inside the spiral conveying tube, the spiral conveying tube
Front-end and back-end are open state, and the front end of the spiral conveying tube connects the discharging opening of the feeding warehouse；The helical feed
The path of spiral conveying tube is provided with an interior tracheae in pipe, exhaust vent is offered in the side wall of the interior tracheae；It is described dry
Front is provided with a ventilating board in dry buffering chamber, and an intake stack is connected with front of the dry buffering chamber, the interior tracheae
Inlet end connects through ventilating board with the intake stack, the tail end plugs of the interior tracheae；One is provided with before the intake stack
Heating wire, a blower fan is provided with before the heating wire, the intake stack, heating wire and blower fan are located on support；
The rear end of the spiral conveying tube connects the charging aperture of the discharging bin, and the screw conveyor is vertically arranged, and discharges
The discharging opening in storehouse and the charging aperture of screw conveyor connect；Under the discharging opening of the discharging bin and the charging aperture of screw conveyor
Side is provided with an outlet valve, and the discharging opening of the screw conveyor is located above the charging aperture of the feeding warehouse, and the auger is defeated
The rear of the charging aperture of machine is sent to be provided with a feed hopper；The dry buffering chamber rear is provided with a L-shaped wind pipe, the L
The air inlet of shape wind pipe connects through the dry buffering chamber with the hollow wind-guiding cylinder；The L-shaped wind pipe top
Portion is provided with an air exhauster, and the L-shaped wind pipe front end is provided with a net formula baffle plate, and the L-shaped wind pipe is located at support
On；
The application method follows the steps below operation：
Step S01：Start blower fan, heating wire and air exhauster, hot blast conveyed into dry buffering chamber by ventilating board and interior tracheae,
It is dried to drying in buffering chamber and spiral conveying tube, air exhauster will dry air discharge in buffering chamber；
Step S02：Start screw conveyor, paddy is poured into feed hopper, screw conveyor conveys paddy into feeding warehouse, paddy
Freely roll down in spiral conveying tube, because of Action of Gravity Field, paddy is freely rolled down from top to down in pipe；
Step S03：Starting shock device, electromagnetic shaker drive spiral conveying tube vibrations, paddy can be prevented to be stuck in pipe, can also allow rice
Paddy tumbles speed quickening, and for paddy during being rolled down, hot blast is by ventilating board, then passes through spiral conveying tube and interior tracheae
The stomata of four perisporiums is every to paddy in pipe to be simultaneously dried；
Step S04：Paddy enters discharging bin after being rolled down, then is transmitted back to feeding warehouse through screw conveyor, and paddy is free again
Tumble into spiral conveying tube, paddy is freely rolled down from top to down in pipe again, and hot blast passes through spiral conveying tube and interior
The stomata of the perisporium of tracheae four is every to paddy in pipe to be simultaneously dried；
Step S05：Repeat step SO3 and SO4, paddy is repeatedly dried, reached after drying requirement, stop auger conveying
Machine, starts outlet valve, and paddy just can carry out draw operation by outlet valve；
Step S06:After paddy is unsnatched, repeat step S02, step S03, step S04 and step S05, next group rice is begun to
Paddy dries work；Circulate according to this, uninterruptedly work is dried to paddy in realization.
Further, the air exhauster operational mode of the step S01 has two kinds：Pattern one：Control air exhauster operation predetermined
Stop after time, restart air exhauster after stopping the scheduled time, according to this circulation work；Pattern two：Delayed by determining to dry
Humidity in storage, when humidity reaches higher limit, start air exhauster, after a period of time exhausting, dry humidity in buffering chamber and reach
During to lower limit, air exhauster is closed, according to this circulation work.
Further, the electromagnetic shaker operational mode of the step S03 has two kinds：Pattern one：Between control electromagnetic shaker continues not
Disconnected vibrations；Pattern two：Control stops after the electromagnetic shaker operation scheduled time, restarts electromagnetic shaker after stopping the scheduled time, according to
This circulation work.
Further, the spiral conveying tube and the angle that horizontal plane is formed are 30 ~ 70 degree.
Further, the outlet valve is arranged with a charge car.
Advantages of the present invention is as follows：The present invention is provided with dry buffering chamber, discharging bin and screw conveyor, is cached drying
A spiral conveying tube is provided with storehouse, using spiral way, can be allowed under paddy freely rolls from top to down in spiral conveying tube
Come, stomata is set on four perisporiums of spiral conveying tube, and dry and be provided with heating wire and blower fan on the outside of buffering chamber, it is past by blower fan
Hot blast is sent into spiral conveying tube, the paddy in spiral conveying tube is dried, the present invention is cleverly justified using hollow wind-guiding
Post, hot gas is sucked into discharge by the middle shaft part of warehouse, not only realizes comprehensive exhaust in warehouse, and vacated in being using tank skin
The drying buffering chamber of wind structure, hot gas will be dried and blown from tank skin into tank, then coordinate dry hot gas to be blown out from spiral conveying tube,
Drying efficiency can be substantially increased, overcomes existing board-like surface heated drawback；In addition, the present invention is cleverly in helical feed
Interior tracheae is set in pipe, allows the inside and outside of spiral conveying tube to have hot gas flowing, and the paddy in pipe can be agitated, is substantially increased
Drying efficiency；And by setting air exhauster, the Abgasabsaugung with moisture dried in buffering chamber so be able to can also be accelerated to do
The flow velocity of dry buffering chamber apoplexy, drying efficiency is improved, and carry out rice drying once, the moisture that paddy contains will not reach at once
Required to regulation, therefore screw conveyor is set, paddy is carried out being transmitted back in dry buffering chamber again repeatedly to be dried, so as to
Paddy is carried out fully to dry.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the inventive method；
Fig. 2 is the structural representation of the present invention；
Fig. 3 is the cross section structure schematic diagram of the spiral conveying tube of the present invention；
Fig. 4 is interior tracheae structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Refering to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of spiral paddy recycling electric air dryer of the invention, its feature
It is：Including a support 1, the restocking of support 1 is provided with dry buffering chamber 2, discharging bin 3 and screw conveyor 4, the drying and delayed
Storage 2, discharging bin 3 and screw conveyor 4 are arranged side by side, and a feeding warehouse 5, the charging are provided with the dry buffering chamber 2
The bottom in storehouse 5 is inclined plane, and the paddy in such feeding warehouse 5 can be freely slipped in spiral conveying tube 22；The drying is delayed
Hollow wind-guiding cylinder 21 is provided centrally with storage 2, the hollow wind-guiding cylinder 21 is perpendicular to the bottom of the dry buffering chamber 2
With the bottom of the feeding warehouse 5, suction hole is offered in the side wall of the hollow wind-guiding cylinder, in the hollow wind-guiding cylinder 21
Electromagnetic shaker 211 is provided with wall, what the electromagnetic shaker can accelerate paddy tumbles speed；；The hollow outer wall of wind-guiding cylinder 21 is set
Spiral conveying tube 22 is equipped with, the spiral conveying tube 22 is rectangular tube；Four perisporiums 221 of the spiral conveying tube 22 are provided with greatly
Stomata 222 is measured, the stomata 222 is than paddy small volume；The inside of the spiral conveying tube 22 is hollow structure, the helical feed
The front-end and back-end of pipe 22 are open state, and the front end of the spiral conveying tube 22 is connected with the discharging opening 51 of the feeding warehouse 5；
Spiral way is made full use of, allows paddy to be fallen under the discharging opening 51 of feeding warehouse 5 in spiral conveying tube 22, paddy is because of free gravity
It is rolled down from top to down in spiral conveying tube 22, every one side of the hot blast by stomata 222 to paddy in spiral conveying tube 22
It is dried, improves dry efficiency；The path of spiral conveying tube is provided with an interior tracheae 61 in the spiral conveying tube,
Exhaust vent 62 is offered in the side wall of the interior tracheae；Front is provided with a ventilating board 23, the ventilation in the dry buffering chamber 2
Plate 23 can allow hot blast to be dispersed into the front of dry buffering chamber 2 and be connected with an intake stack 24, the air inlet of the interior tracheae 61
End connects through ventilating board with the intake stack, the tail end plugs of the interior tracheae；An electricity is provided with before the intake stack 24
Heated filament 25, a blower fan 26 is provided with before the heating wire 25, the air of electric-heating-wire-heating can just be blown into spiral by such blower fan 26
In delivery pipe 22, paddy is dried；The intake stack 24, heating wire 25 and blower fan 26 are located on support 1；
The rear end of spiral conveying tube 22 connects the charging aperture 31 of the discharging bin 3, and such paddy just can freely roll down to discharging
In storehouse 3；The screw conveyor 4 is vertically arranged, and the phase of charging aperture 41 of the discharging opening 32 of discharging bin 3 and screw conveyor 4 is passed through
It is logical；Paddy can so in discharging bin 3 is transmitted back to dry buffering chamber 2 through screw conveyor 4, carries out cyclic drying；It is described
The lower section of charging aperture 41 of the discharging opening 32 of discharging bin 3 and screw conveyor 4 is provided with an outlet valve 6, so reaches regulation requirement
Dry paddy, as long as stopping screw conveyor 4, paddy can just pass through the export of outlet valve 6；The discharging of the screw conveyor 4
Mouth 42 is transported to feeding warehouse 5 positioned at the top of charging aperture 52 of the feeding warehouse 5, the paddy of such discharging bin 3 through screw conveyor 4
It is interior；The rear of the charging aperture 41 of the screw conveyor 4 is provided with a feed hopper 7, so after the paddy export in storehouse, paddy
The charging aperture 41 of screw conveyor 4 can be entered by feed hopper 7, paddy is conveyed into dry buffering chamber 2 through screw conveyor 4
Start another batch of rice drying work；The rear of dry buffering chamber 2 is provided with a L-shaped wind pipe 27, the L-shaped discharge pipe
The air inlet in road connects through the dry buffering chamber with the hollow wind-guiding cylinder 21；The top of L-shaped wind pipe 27 is set
An air exhauster 28 is equipped with, the front end of L-shaped wind pipe 27 is provided with a net formula baffle plate 29, and the air exhauster 27 can cache drying
The discharge of the waste gas with moisture in storehouse 2, and can improve and dry wind speed in buffering chamber 2, improve drying efficiency；
The application method follows the steps below operation：
Step S01：Start blower fan 26, heating wire 25 and air exhauster 28, by hot blast by ventilating board 23 and interior tracheae 61 convey into
Buffering chamber 2 is dried, is dried to drying in buffering chamber 2 and spiral conveying tube 22, air exhauster 28 will dry air in buffering chamber 2
Discharge；
Step S02：Starting screw conveyor 4, paddy is poured into feed hopper 7, screw conveyor 4 conveys paddy into feeding warehouse 5,
Paddy is freely rolled down in spiral conveying tube 22, and because of Action of Gravity Field, paddy is freely rolled down from top to down in pipe；
Step S03：Starting shock device 211, electromagnetic shaker 211 drive spiral conveying tube 22 to shake, paddy can be prevented to be stuck in pipe,
Also paddy can be allowed to tumble speed quickening, for paddy during being rolled down, hot blast is by ventilating board 23, then passes through helical feed
The stomata of pipe 22 and the perisporium of interior tracheae 61 4 is every to paddy in pipe to be simultaneously dried；
Step S04：Paddy enters discharging bin after being rolled down, then is transmitted back to feeding warehouse through screw conveyor, and paddy is free again
Tumble into spiral conveying tube, paddy is freely rolled down from top to down in pipe again, and hot blast passes through spiral conveying tube and interior
The stomata of the perisporium of tracheae four is every to paddy in pipe to be simultaneously dried；
Step S05：Repeat step SO3 and SO4, paddy is repeatedly dried, reached after drying requirement, stop screw conveyor
4, start outlet valve 6, paddy just can carry out draw operation by outlet valve 6；
Step S06:After paddy is unsnatched, repeat step S02, step S03, step S04 and step S05, next group rice is begun to
Paddy dries work；Circulate according to this, uninterruptedly work is dried to paddy in realization.
The method of the present invention is further, and the air exhauster operational mode of the step S01 has two kinds：Pattern one：Control is taken out
Blower fan 28 stops after running the scheduled time, restarts air exhauster 28 after stopping the scheduled time, according to this circulation work；Pattern
Two：Humidity in buffering chamber is dried by determining, when humidity reaches higher limit, starts air exhauster 28, after a period of time exhausting,
When humidity reaches lower limit in dry buffering chamber, air exhauster 28 is closed, according to this circulation work.
The method of the present invention is further, and the operational mode of electromagnetic shaker 211 of the step S03 has two kinds：Pattern one：Control
211 uninterrupted vibrations of electromagnetic shaker；Pattern two：Control electromagnetic shaker 211 run the scheduled time after stop, through stop it is predetermined when
Between after restart electromagnetic shaker 211, circulation work according to this.
The core element of the technology of the present invention is to make full use of helical structure, allow paddy in spiral conveying tube from top to down from
By being rolled down, hot blast is conveyed by tank skin into storehouse, and hot blast is entered by the stomata and interior tracheae of the perisporium of spiral conveying tube four again
Enter in spiral conveying tube, backflow is formed in Yi Guan, to the paddy in spiral conveying tube per being simultaneously dried, so improve dry
Dry efficiency, energy consumption is reduced, reduces entreprise cost, and utilize hollow wind-guiding cylinder, hot gas is sucked into discharge by the middle shaft part of warehouse,
Realize comprehensive exhaust in warehouse.
In the embodiment of the present invention, the spiral conveying tube 22 is 30 ~ 70 degree with the angle that horizontal plane is formed, such as can be
30th, 35,40,45,50,55,60,65,70 degree etc., the speed that the bigger paddy of angle freely tumbles is faster, and it is defeated can to improve paddy
Efficiency is sent, angle is not illustrated here；The outlet valve 6 is arranged with a charge car 8, and such paddy goes out from outlet valve 6
Proceeded directly to when storehouse in charge car 8, improve paddy and transport efficiency.
In a word, the present invention is provided with dry buffering chamber, discharging bin and screw conveyor, and one is provided with drying in buffering chamber
Spiral conveying tube, using spiral way, paddy can be allowed freely to roll from top to down in spiral conveying tube, spiral conveying tube
Four perisporiums on stomata is set, and dry and be provided with heating wire and blower fan on the outside of buffering chamber, by blower fan toward in spiral conveying tube
Hot blast is sent into, the paddy in spiral conveying tube is dried, the present invention cleverly utilizes hollow wind-guiding cylinder, by hot gas by storehouse
The middle shaft part suction discharge of body, not only realizes comprehensive exhaust in warehouse, and utilize the drying that tank skin is hollow air exhausting structure
Buffering chamber, hot gas will be dried and blown from tank skin into tank, then coordinate dry hot gas to be blown out from spiral conveying tube, can substantially increased
Drying efficiency, overcome existing board-like surface heated drawback；In addition, the present invention cleverly in spiral conveying tube set in gas
Pipe, allows the inside and outside of spiral conveying tube to have hot gas flowing, and can agitate the paddy in pipe, substantially increases drying efficiency；And
And by setting air exhauster, the Abgasabsaugung with moisture dried in buffering chamber so be able to can also be accelerated to dry in buffering chamber
The flow velocity of wind, drying efficiency is improved, and carry out rice drying once, the moisture that paddy contains will not reach regulation at once will
Ask, therefore screw conveyor is set, paddy is carried out being transmitted back in dry buffering chamber again repeatedly to be dried, so as to enter to paddy
Row is fully dried.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (5)
- A kind of 1. application method of circulation rice drying device in spiral, it is characterised in that：Including a support, the support restocking It is arranged side by side provided with buffering chamber, discharging bin and screw conveyor, dry buffering chamber, discharging bin and the screw conveyor is dried, A feeding warehouse is provided with the dry buffering chamber, the bottom of the feeding warehouse is inclined plane；Center in the dry buffering chamber Hollow wind-guiding cylinder is provided with, the hollow wind-guiding cylinder is perpendicular to the bottom of the dry buffering chamber and the bottom of the feeding warehouse Portion, suction hole is offered in the side wall of the hollow wind-guiding cylinder, electromagnetic shaker is provided with the hollow wind-guiding cylindrical inner wall；Institute State hollow wind-guiding cylindrical outer wall and be provided with spiral conveying tube, the spiral conveying tube is rectangular tube；The four of the spiral conveying tube Perisporium is provided with a large amount of stomatas, and the stomata is than paddy small volume；It is hollow structure inside the spiral conveying tube, the spiral The front-end and back-end of delivery pipe are open state, and the front end of the spiral conveying tube connects the discharging opening of the feeding warehouse；It is described The path of spiral conveying tube is provided with an interior tracheae in spiral conveying tube, air-out is offered in the side wall of the interior tracheae Hole；Front is provided with a ventilating board in the dry buffering chamber, and an intake stack is connected with front of the dry buffering chamber, described The inlet end of interior tracheae connects through ventilating board with the intake stack, the tail end plugs of the interior tracheae；Before the intake stack A heating wire is provided with, a blower fan is provided with before the heating wire, the intake stack, heating wire and blower fan are located on support；The rear end of the spiral conveying tube connects the charging aperture of the discharging bin, and the screw conveyor is vertically arranged, and discharges The discharging opening in storehouse and the charging aperture of screw conveyor connect；Under the discharging opening of the discharging bin and the charging aperture of screw conveyor Side is provided with an outlet valve, and the discharging opening of the screw conveyor is located above the charging aperture of the feeding warehouse, and the auger is defeated The rear of the charging aperture of machine is sent to be provided with a feed hopper；The dry buffering chamber rear is provided with a L-shaped wind pipe, the L The air inlet of shape wind pipe connects through the dry buffering chamber with the hollow wind-guiding cylinder；The L-shaped wind pipe top Portion is provided with an air exhauster, and the L-shaped wind pipe front end is provided with a net formula baffle plate, and the L-shaped wind pipe is located at support On；The application method follows the steps below operation：Step S01：Start blower fan, heating wire and air exhauster, hot blast conveyed into dry buffering chamber by ventilating board and interior tracheae, It is dried to drying in buffering chamber and spiral conveying tube, air exhauster will dry air discharge in buffering chamber；Step S02：Start screw conveyor, paddy is poured into feed hopper, screw conveyor conveys paddy into feeding warehouse, paddy Freely roll down in spiral conveying tube, because of Action of Gravity Field, paddy is freely rolled down from top to down in pipe；Step S03：Starting shock device, electromagnetic shaker drive spiral conveying tube vibrations, paddy can be prevented to be stuck in pipe, can also allow paddy Speed quickening is tumbled, for paddy during being rolled down, hot blast passes through spiral conveying tube and the stomata pair of the perisporium of interior tracheae four Paddy is every in pipe is simultaneously dried；Step S04：Paddy enters discharging bin after being rolled down, then is transmitted back to feeding warehouse through screw conveyor, and paddy is free again Tumble into spiral conveying tube, paddy is freely rolled down from top to down in pipe again, and hot blast is by ventilating board, then passes through spiral shell The stomata of rotation delivery pipe and the perisporium of interior tracheae four is every to paddy in pipe to be simultaneously dried；Step S05：Repeat step SO3 and SO4, paddy is repeatedly dried, reached after drying requirement, stop auger conveying Machine, starts outlet valve, and paddy just can carry out draw operation by outlet valve；Step S06:After paddy is unsnatched, repeat step S02, step S03, step S04 and step S05, next group rice is begun to Paddy dries work；Circulate according to this, uninterruptedly work is dried to paddy in realization.
- 2. the application method of rice drying device is circulated in a kind of spiral according to claim 1, it is characterised in that：The step Rapid S01 air exhauster operational mode has two kinds：Pattern one：Control stops after the air exhauster operation scheduled time, predetermined by stopping Restart air exhauster after time, according to this circulation work；Pattern two：Humidity in buffering chamber is dried by determining, on humidity reaches During limit value, start air exhauster, after a period of time exhausting, when humidity reaches lower limit in dry buffering chamber, close air exhauster, according to This circulation work.
- 3. the application method of rice drying device is circulated in a kind of spiral according to claim 1, it is characterised in that：The step Rapid S03 electromagnetic shaker operational mode has two kinds：Pattern one：Control the uninterrupted vibrations of electromagnetic shaker；Pattern two：Control vibrations Device stops after the operation scheduled time, restarts electromagnetic shaker after stopping the scheduled time, according to this circulation work.
- 4. the application method of rice drying device is circulated in a kind of spiral according to claim 1, it is characterised in that：The spiral shell It is 30 ~ 70 degree to revolve delivery pipe with the angle that horizontal plane is formed.
- 5. the application method of rice drying device is circulated in a kind of spiral according to claim 1, it is characterised in that：It is described go out Material valve is arranged with a charge car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609035.9A CN107388806A (en) | 2017-07-25 | 2017-07-25 | The application method of circulation rice drying device in a kind of spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609035.9A CN107388806A (en) | 2017-07-25 | 2017-07-25 | The application method of circulation rice drying device in a kind of spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107388806A true CN107388806A (en) | 2017-11-24 |
Family
ID=60337574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609035.9A Withdrawn CN107388806A (en) | 2017-07-25 | 2017-07-25 | The application method of circulation rice drying device in a kind of spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107388806A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159538Y (en) * | 1993-05-10 | 1994-03-23 | 付卫东 | Energy saving foodstaff drier |
| CN101504246A (en) * | 2008-02-04 | 2009-08-12 | 中国农业机械化科学研究院呼和浩特分院 | Column type helical seed drying equipment employing solar hot air blowing system |
| JP2010144969A (en) * | 2008-12-17 | 2010-07-01 | Iseki & Co Ltd | Exhaust air circulation type grain dryer |
| CN103859018A (en) * | 2014-03-31 | 2014-06-18 | 无锡中粮工程科技有限公司 | Large-output low-temperature circulating grain drying equipment |
| CN105627721A (en) * | 2016-02-25 | 2016-06-01 | 湖南迎春钢板仓制造有限公司 | Environmentally friendly grain drying system |
| CN206281313U (en) * | 2016-10-30 | 2017-06-27 | 泉州市联政信息科技有限公司 | A kind of Movable type rice circulation drying device |
-
2017
- 2017-07-25 CN CN201710609035.9A patent/CN107388806A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2159538Y (en) * | 1993-05-10 | 1994-03-23 | 付卫东 | Energy saving foodstaff drier |
| CN101504246A (en) * | 2008-02-04 | 2009-08-12 | 中国农业机械化科学研究院呼和浩特分院 | Column type helical seed drying equipment employing solar hot air blowing system |
| JP2010144969A (en) * | 2008-12-17 | 2010-07-01 | Iseki & Co Ltd | Exhaust air circulation type grain dryer |
| CN103859018A (en) * | 2014-03-31 | 2014-06-18 | 无锡中粮工程科技有限公司 | Large-output low-temperature circulating grain drying equipment |
| CN105627721A (en) * | 2016-02-25 | 2016-06-01 | 湖南迎春钢板仓制造有限公司 | Environmentally friendly grain drying system |
| CN206281313U (en) * | 2016-10-30 | 2017-06-27 | 泉州市联政信息科技有限公司 | A kind of Movable type rice circulation drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107192247A (en) | A kind of auger-type grain recycling electric air dryer | |
| CN203964589U (en) | Granule materials drying machine | |
| CN107246785A (en) | A kind of spiral paddy cyclic drying secondary exhaust gas utilizes device | |
| CN107289771A (en) | A kind of application method of spiral interior circulation dry waste gas reuse means | |
| CN107228557A (en) | A kind of paddy hot air circulation removes chaff integrated device using dry | |
| CN105865171A (en) | Improved anti-blocking tea dryer | |
| CN206525459U (en) | High moisture grain drying unit | |
| CN107246788A (en) | A kind of spiral interior circulation rice drying device | |
| CN107255410A (en) | A kind of spiral cyclic drying secondary exhaust gas utilizes the application method of device | |
| CN107300316A (en) | A kind of paddy hot air circulation utilizes the application method dried except chaff integrated device | |
| CN107388806A (en) | The application method of circulation rice drying device in a kind of spiral | |
| CN107367161A (en) | A kind of application method of auger-type grain recycling electric air dryer | |
| CN206377966U (en) | A kind of batch mixing for being used to produce low smoke and zero halogen reworked material is dried and feeding device | |
| CN107246791A (en) | A kind of rice husk recycles cyclic drying secondary exhaust gas and utilizes equipment | |
| CN107279283A (en) | A kind of device that there is screening spiral interior circulation dry waste gas to recycle | |
| CN105928357B (en) | A kind of desiccant inclined kiln of particulate matter | |
| CN107238270A (en) | The rice drying device that a kind of hot air circulation is utilized | |
| CN217330627U (en) | Drum-type grain drying machine | |
| CN107238271A (en) | A kind of paddy delays the implementation method of drop formula hot-air drying device | |
| CN105571288A (en) | Inclined plate feed dryer | |
| CN107367160A (en) | A kind of application method for the rice drying device that hot air circulation utilizes | |
| CN213020831U (en) | Multipurpose drying machine | |
| CN212339874U (en) | A quick drying-machine for tealeaves preparation | |
| CN209991736U (en) | Energy-saving environment-friendly multifunctional double-vertical-tank drum dryer | |
| CN114383397A (en) | Grain drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |