CN107238270A - The rice drying device that a kind of hot air circulation is utilized - Google Patents
The rice drying device that a kind of hot air circulation is utilized Download PDFInfo
- Publication number
- CN107238270A CN107238270A CN201710609075.3A CN201710609075A CN107238270A CN 107238270 A CN107238270 A CN 107238270A CN 201710609075 A CN201710609075 A CN 201710609075A CN 107238270 A CN107238270 A CN 107238270A
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- China
- Prior art keywords
- slow
- screw conveyor
- storehouse
- sedimentation
- guide duct
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Classifications
-
- 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
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- 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
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- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides the rice drying device that a kind of hot air circulation is utilized, including a support frame, support frame restocking is provided with slow drop dryness storehouse and the first screw conveyor, slow drop dryness storehouse bottom is connected with a discharging bin, discharging bin bottom is horizontally arranged with one second screw conveyor, second screw conveyor connects with first screw conveyor, the upper end of the slow drop dryness storehouse is provided with a splicing storehouse, and splicing position in storehouse, in slow drop dryness storehouse, the top discharge mouthful of the first screw conveyor is located above the splicing storehouse；It is all connected at the top of multiple air-out chimney on a concentrate tube, a guide duct is horizontally arranged with the middle part of the concentrate tube；Guide duct is connected in a temporary storing bin, is connect the bin bottom left and right sides and is offered feeding port, is connect bin bottom and is provided with described in an ajutage to delay downward vertically two slow parts of coming down to a lower group are symmetrically arranged with drop dryness storehouse.The present invention can slowly fall paddy, then it is fully dried；And hot blast tail gas can be reused, reduce entreprise cost.
Description
Technical field
The present invention relates to crop technical field, the rice drying device that particularly a kind of hot air circulation is utilized.
Background technology
Moisture is that the moisture in an important chemical composition in paddy, paddy not only has very big to the physiology of seed
Influence, and the value of processing with paddy and keeping and paddy has very big relation.So must be to paddy after harvest
Dried or dried.If not dried when putting in storage to paddy, then paddy seed feels like jelly, and has slight musty, so
Paddy will go bad, and can break down, and be unfavorable for storage；And drying of the existing rice drying device to paddy is not abundant enough, i.e.,
It is that too many paddy carries out disposable importing drying, then some paddy can residual moisture.In addition, existing some grain dries dress
Putting can not re-use to dried tail gas, and which also improves the production cost of enterprise.
The content of the invention
To overcome above mentioned problem, it is an object of the invention to provide the rice drying device that a kind of hot air circulation is utilized, structure
It is ingenious in design, paddy can slowly be fallen, then it is fully dried, improve dry effect；And by screening barrel
Rice bran in paddy can be screened out, hot blast tail gas can be reused, reduce entreprise cost.
The present invention is realized using following scheme：The rice drying device that a kind of hot air circulation is utilized, including a support frame, institute
Support frame restocking is stated provided with slow drop dryness storehouse and the first screw conveyor, slow the drop dryness storehouse and the first screw conveyor are side by side
Set, first screw conveyor is vertically arranged, the slow drop dryness storehouse bottom is connected with a discharging bin, the discharging bin bottom
Portion is horizontally arranged with one second screw conveyor, and second screw conveyor connects with first screw conveyor,
The first screw conveyor bottom is provided with an outlet valve, and outlet valve is located at the lower discharge port of the first screw conveyor
Lower section；It is provided with by support frame as described above on a support, the support and is fixed with blower fan and heating wire successively, it is horizontal on the heating wire
To being provided with a guide duct；
The upper end of the slow drop dryness storehouse is provided with a splicing storehouse, and splicing position in storehouse is dropped in dryness storehouse in slow, first auger
The top discharge mouthful of conveyer is located above the splicing storehouse；The bin bottom left and right sides that connects offers feeding port, described
Connect bin bottom and be provided with downward vertically on an ajutage, the perisporium of the ajutage and be evenly distributed with multiple exhaust vents；Institute
The afterbody for stating guide duct is mutually connected with the ajutage；Multiple air-out chimney are provided with the top of the slow drop dryness storehouse；It is multiple
Air-out chimney at the top of be all connected on a concentrate tube, be horizontally arranged with a guide duct in the middle part of the concentrate tube；The guide duct
Lower sidewalls offer to be hinged in an opening, the opening and be provided with a cover plate, a hot gas is provided with the guide duct and is sunk
Come down to a lower group part, and hot gas sedimentation component is located at opening；The hot gas sedimentation component includes the first sedimentation part and the second sedimentation part, institute
State the first sedimentation part and the second sedimentation part structure is identical, the first sedimentation part is arranged at guide duct upper strata inwall, described second
Sedimentation part is arranged at guide duct lower floor inwall；The first sedimentation part includes a bottom plate, is vertically installed with the bottom plate multiple
Division board, and each division board is uniformly distributed, and the length of the division board is 2/3rds of wind-guiding bore, described first
Each division board for settling each division board and the second sedimentation part of part is arranged in a crossed manner, and the division board and second of the first sedimentation part
The first space is left between the bottom plate for settling part, is left between the division board of the second sedimentation part and the bottom plate of the first sedimentation part
Second space so that hot blast can pass through from the division board of the first sedimentation part and the division board of the second sedimentation part, and dust is then settled
On the bottom plate of the second sedimentation part；The afterbody of the guide duct is provided with a flared pipe, the flared pipe and a temporary storing bin；
Multiple air holes are offered on the front side wall and rear wall of the temporary storing bin, the flared pipe covers on the rear wall
Multiple air holes on, an auger bar, the bottom rear wall peripheral hardware of the temporary storing bin are horizontally arranged with the bottom of the temporary storing bin
A motor is equipped with, the rotary shaft of the motor is connected through the temporary storing bin with the auger bar, before the bottom of the temporary storing bin
Side wall offers a discharging path, and the discharging path is corresponding with the afterbody of the auger bar；The discharging of the temporary storing bin
Path is fixed with a screening barrel, and the charging aperture of the screening barrel connects with the discharging path, and the tail of screening barrel
Portion's discharging opening connects with the first screw conveyor；Through hole, and left and right two are offered on the wall of the screening barrel left and right sides
The through hole of side wall is corresponding to be set, and is provided with a small-sized fan on the through hole on the left of the screening barrel, the screening barrel is right
Tilted down on the through hole of side and be provided with a passage, the exit of the passage is provided with a rice bran discharge nozzle；
Two slow parts of coming down to a lower group are symmetrically arranged with the slow drop dryness storehouse, two slow parts of coming down to a lower group are located at the splicing storehouse left and right sides respectively
Feeding port below；The slow part of coming down to a lower group enables the paddy in splicing storehouse to be slowly sent on discharging bin；
The slow part of coming down to a lower group includes multiple slow blanking plates, and the bottom of each slow blanking plate is provided with an electromagnetic shaker；
Multiple apertures are offered on each described slow blanking plate；First slow blanking plate in the multiple slow blanking plate
End is fixed on below the feeding port in splicing storehouse, and afterbody is located above the end of second slow blanking plate；Described second
The end of slow blanking plate is fixed on slow drop dryness storehouse inwall, and afterbody is located above the end of the 3rd slow blanking plate；Institute
The end for stating the 3rd slow blanking plate is fixed in air-supply pipe outer wall, and afterbody is located on the end of the 4th slow blanking plate
Side；The like remaining slow blanking plate is set；The afterbody and horizontal plane shape of each slow blanking plate are at an angle；Institute
State the stepped distribution of word of formation between multiple slow blanking plates.
Further, the rice bran discharge nozzle is fixed on support frame by support bar.
Further, 30 ~ 60 degree be the angle ranging from.
Further, it is provided with a material-containing basket below the outlet valve.
Further, it is provided with air exhauster in the air-out chimney.
Further, one handle is set below the cover plate.
Further, the guide duct interior energy is provided with two or more hot gas sedimentation component.
Further, the hot gas sedimentation component is removable installed in the guide duct.
Advantages of the present invention is as follows：The present invention is provided with slow drop dryness storehouse, the first screw conveyor, the conveying of the second auger
Paddy, is pumped into slow drop dryness storehouse and operation is dried by machine repeatedly by the first screw conveyor, the second screw conveyor,
Ajutage is provided with slow drop dryness storehouse, paddy is dried toward feeding hot blast in ajutage by blower fan and heating wire, wherein
Two slow parts of coming down to a lower group are provided with the slow drop dryness storehouse, the slow part of coming down to a lower group includes multiple slow blanking plates, and each is slow
The bottom of slow blanking plate is provided with an electromagnetic shaker；Multiple apertures are offered on each described slow blanking plate；Described each delays
The afterbody and horizontal plane shape of slow blanking plate are at an angle；The stepped distribution of the word of formation between the multiple slow blanking plate.
So paddy enters line slip from each slow blanking plate, because the hot blast in ajutage flows into the aperture of slow blanking plate
On, the paddy on so slow blanking plate is dried while sliding, and the present invention can carry out fully drying to paddy, and dry
Dry effect is good, and drying is more abundant.Hot blast can be reached from air-out chimney is provided with hot gas sedimentation component, heat in guide duct, guide duct
Wind is after hot gas sedimentation component, and the dust in hot gas can be carried out settling operation by hot gas sedimentation component, while will be dried
Paddy carries out discharging operations, poured into temporary storing bin it is new the need for the paddy dried, do not start now motor in temporary storing bin and
Auger bar, tail gas after sedimentation can carry out drying operation to the new paddy in temporary storing bin, in new rice drying time for a moment
Start motor afterwards and the new paddy of temporary storing bin is transported to screening barrel, if now there is rice bran in paddy, then rice bran passes through sieve
After sorting cylinder under the blowing effect of small-sized fan, rice bran can be blown into passage and dropped on rice bran discharge nozzle, so that
Rice bran in paddy is screened；Then paddy is fallen into the first screw conveyor, and paddy is done again in slow drop dryness storehouse
It is dry；Electric hot-air tail gas is utilized so as to realize, the paddy progress to temporary storage tank is predrying, then coordinates rice bran bleed type to sieve
Choosing, it is predrying just to have carried out twice before slow drop dryness storehouse is entered, and greatly shortens follow-up drying time, improves and reduce enterprise
The production cost of industry.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the left side structure schematic diagram 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 and Fig. 2, the rice drying device that a kind of hot air circulation of the invention is utilized, including a support frame
1, the restocking of support frame as described above 1 is provided with the slow drop screw conveyor 3 of dryness storehouse 2 and first, and the slow drop auger of dryness storehouse 2 and first is defeated
Machine 3 is sent to be arranged side by side, first screw conveyor 3 is vertically arranged, slow drop dryness storehouse 2 bottom is connected with a discharging bin
21, the bottom of discharging bin 21 is horizontally arranged with one second screw conveyor 4, second screw conveyor 4 and described first
Screw conveyor 3 connects, and paddy is pumped into slow drop repeatedly so by the first screw conveyor, the second screw conveyor does
Operation is dried in dry storehouse.
The bottom of first screw conveyor 3 is provided with an outlet valve 31, and outlet valve 31 is located at the first screw conveyor 3
Lower discharge port below；It is provided with by support frame as described above 1 on a support 5, the support 5 and is fixed with blower fan 51 and heating wire successively
52, a guide duct 53 is horizontally arranged with the heating wire 52；After completion is dried, stop the first screw conveyor 3 and transport
Turn, the second screw conveyor 4, which works on, to discharge paddy from outlet valve 31.
The upper end of the slow drop dryness storehouse 2 is provided with a splicing storehouse 22, and splicing storehouse 22 is located in slow drop dryness storehouse 2, institute
The top discharge mouthful for stating the first screw conveyor 3 is located at the top of splicing storehouse 22；Open the bottom left and right sides of splicing storehouse 22
Provided with feeding port 23, the bottom of splicing storehouse 22 is provided with an ajutage 24, the perisporium of the ajutage 24 downward vertically
It is even that multiple exhaust vents 241 are distributed with；The afterbody of the guide duct 53 is mutually connected with the ajutage 24；So blower fan and electricity
The hot blast of heated filament blowout can be by the way that in guide duct to ajutage 24, hot blast be flowed to slowly from ajutage 24 by exhaust vent 241
Operation is dried to the paddy on slow blanking plate 91 on the aperture of blanking plate 91；
The slow top of drop dryness storehouse 2 is provided with multiple air-out chimney 25；The top of multiple air-out chimney 25 is all connected to a collection
On middle pipe 26, such hot blast can be flowed on guide duct 6 from concentrate tube 26, and the middle part of concentrate tube 26 is horizontally arranged with a wind-guiding
Pipe 6；The lower sidewalls of the guide duct 6 offer an opening（It is not shown）, it is hinged in the opening and is provided with a cover plate 61, institute
State and hot gas sedimentation component 7 is provided with guide duct 6, and hot gas sedimentation component 7 is located at opening；The cover plate 61 can be opened,
Hot gas sedimentation component 7 can be taken out；Hot gas sedimentation component 7 includes the first sedimentation sedimentation part 72 of part 71 and second, and described the
One sedimentation part 71 is identical with the second sedimentation structure of part 72, and the first sedimentation part 71 is arranged at the upper strata inwall of guide duct 6, and described the
Two sedimentation parts 72 are arranged at the lower floor's inwall of guide duct 6；The first sedimentation part 71 includes hanging down on a bottom plate 711, the bottom plate 711
Multiple division boards 712 are directly provided with, and each division board 712 is uniformly distributed, the length of the division board 712 is guide duct 6
2/3rds of internal diameter（I.e. hot gas sedimentation component 7 completely enclose by division board, and such hot gas can be heavy from first
Pass through between the drop sedimentation part 72 of part 71 and second）, each division board 712 and second sedimentation part 72 of the first sedimentation part 71
Each division board is arranged in a crossed manner, and leaves the between the bottom plate 711 of the sedimentation part 72 of division board 712 and second of the first sedimentation part 71
Second space B is left between the bottom plate of one space A, the division board of the second sedimentation part 72 and the first sedimentation part so that hot blast
It can pass through from the division board of the first sedimentation part 71 and the division board of the second sedimentation part 72, and dust is then deposited in the second sedimentation part
On bottom plate；So dust can be stayed on the first space A.So as to carry out filter operation to the dust in hot blast.The guide duct 6
Afterbody is provided with a flared pipe 62, the temporary storing bin 8 of flared pipe 62 and one；
Multiple air holes 81 are offered on the front side wall and rear wall of the temporary storing bin 8, the flared pipe 62 covers on described
In multiple air holes 81 of rear wall, an auger bar 82, the bottom of the temporary storing bin are horizontally arranged with the bottom of the temporary storing bin 8
A motor 83 is provided with outside rear wall, the rotary shaft of the motor 83 is connected through the temporary storing bin 8 with the auger bar 82, institute
The lower front wall for stating temporary storing bin 8 offers a discharging path 84, and the discharging path 84 and the afterbody of the auger bar 82
It is corresponding；The paddy dried the need for being poured into temporary storing bin 8 newly, does not start the motor and auger bar in temporary storing bin, tail now
Gas can carry out drying operation to the new paddy in temporary storing bin 8, start motor after the new rice drying time for a moment by temporary storing bin 8
New paddy is transported to screening barrel 85 and is sent to again by the first screw conveyor 4 in slow drop dryness storehouse 2 to be dried again, so that real
Now electric hot-air tail gas is utilized, the production cost of enterprise is reduced.The discharging path 84 of the temporary storing bin 8 is fixed with a sieve
Sorting cylinder 85, the charging aperture of the screening barrel 85 connects with the discharging path 84, and the afterbody discharging of screening barrel 85
Mouth connects with the first screw conveyor 3；Through hole, and left and right sides wall are offered on the screening left and right sides wall of barrel 85
Through hole it is corresponding set, a small-sized fan 86 is provided with the through hole in screening barrel 85 left side, the screening barrel 8 is right
Tilted down on the through hole of side and be provided with a passage 87, the exit of the passage 87 is provided with a rice bran discharge nozzle 88；
If so having in paddy and there is rice bran, then rice bran is when by screening barrel 85, and small-sized fan can be by the rice in paddy
Chaff is blown into passage 87, so that rice bran is screened from rice bran discharge nozzle 88.In addition, small-sized fan also can be to screening
Paddy in barrel, which is realized, carries out drying effect.
Two slow parts 9 of coming down to a lower group are symmetrically arranged with the slow drop dryness storehouse 2, two slow parts 9 of coming down to a lower group are located at splicing storehouse respectively
The lower section of feeding port 23 of 22 left and right sides；The slow part 9 of coming down to a lower group enables the paddy in splicing storehouse 22 to be slowly sent to discharging bin
On 21；
The slow part 9 of coming down to a lower group includes multiple slow blanking plates 91, and the bottom of each slow blanking plate 91 is provided with a shake
Dynamic device 92；Multiple apertures are offered on each described slow blanking plate 91（It is not shown）（The aperture is less than paddy size, such rice
Paddy will not drop from aperture, and aperture only allows wind to pass through）；First slow blanking in the multiple slow blanking plate 91
The lower section of feeding port 23 in splicing storehouse 22 is fixed in the end of plate, and afterbody is located above the end of second slow blanking plate；Institute
The end for stating second slow blanking plate is fixed on the slow drop inwall of dryness storehouse 2, and afterbody is located at the end of the 3rd slow blanking plate
Above portion；The end of described 3rd slow blanking plate is fixed on the outer wall of ajutage 24, and afterbody is located at the 4th slow blanking
Above the end of plate；The like remaining slow blanking plate is set；So paddy can be dropped into from first slow blanking plate
Second slow blanking plate, drops into the 3rd slow blanking plate, by that analogy, so that hot blast pair from second slow blanking plate
Operation is dried in paddy on each slow blanking plate；
The afterbody of each slow blanking plate 91 and horizontal plane one angle A of formation；Between the multiple slow blanking plate 91
The stepped distribution of the word of formation.Angle is smaller, and the speed that paddy slides is slower, and operation so can be preferably dried.
In the present invention, the rice bran discharge nozzle 88 is fixed on support frame 1 by support bar 89.Paddy in practical application
Directly poured into from splicing storehouse 22.Air exhauster is provided with the air-out chimney 25（It is not shown）.So exhausting function is to slow drop drying
The hot blast in storehouse 2 is aspirated so that what the air quantity of blower fan blowout can be bigger is flowed into slow drop dryness storehouse 2.
Further, the angle A is 30 ~ 60 degree.Wherein 30 degree of best results, it is slow that paddy slides, and dries
It is more abundant.A material-containing basket is provided with below the outlet valve；It is so convenient to collect dried paddy.The lower section of cover plate 61
One handle 611 is set.By the operation to handle 611, cover plate 61 can be opened or closed procedure.The guide duct 6
Interior energy is provided with two or more hot gas sedimentation component 7.So multiple hot gas sedimentation components 7 can be to the ash in hot gas
Dirt is fully filtered.The hot gas sedimentation component 7 is removable installed in the guide duct 6.
In a word, slow part of coming down to a lower group of the invention is all provided with including multiple slow blanking plates, and the bottom of each slow blanking plate
It is equipped with an electromagnetic shaker；Multiple apertures are offered on each described slow blanking plate；The afterbody and water of each slow blanking plate
Planar shaped is at an angle；The stepped distribution of the word of formation between the multiple slow blanking plate.So paddy is slow from each
Blanking plate is entered on line slip whereabouts, the aperture that slow blanking plate is flowed into due to the hot blast in ajutage, on so slow blanking plate
Paddy be dried while sliding, the present invention can carry out fully drying to paddy, and drying effect is good, and drying is more filled
Point.Hot blast can be reached from air-out chimney is provided with hot gas sedimentation component in guide duct, guide duct, hot blast settles component by hot gas
Afterwards, the dust in hot gas can be carried out settling operation by hot gas sedimentation component, while dried paddy is subjected to discharging operations,
The paddy dried the need for being poured into temporary storing bin newly, does not start the motor and auger bar in temporary storing bin now, after sedimentation
Tail gas can carry out drying operation to the new paddy in temporary storing bin, start motor after the new rice drying time for a moment by temporary storing bin
New paddy is transported to screening barrel, if now there is rice bran in paddy, then rice bran is by screening after barrel in small-sized fan
Under blowing effect, rice bran can be blown into passage and dropped on rice bran discharge nozzle, so as to be sieved to the rice bran in paddy
Choosing；Then paddy is fallen into the first screw conveyor, and paddy is dried again in slow drop dryness storehouse；So as to realize to electric hot-air tail
Gas is utilized, and reduces the production cost of enterprise.
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, should all belong to the covering scope of the present invention.
Claims (8)
1. the rice drying device that a kind of hot air circulation is utilized, it is characterised in that：Including a support frame, set up on support frame as described above
There are slow drop dryness storehouse and the first screw conveyor, slow the drop dryness storehouse and the first screw conveyor are arranged side by side, described first
Screw conveyor is vertically arranged, and the slow drop dryness storehouse bottom is connected with a discharging bin, and the discharging bin bottom is horizontally arranged with
One second screw conveyor, second screw conveyor connects with first screw conveyor,
The first screw conveyor bottom is provided with an outlet valve, and outlet valve is located at the lower discharge port of the first screw conveyor
Lower section；It is provided with by support frame as described above on a support, the support and is fixed with blower fan and heating wire successively, it is horizontal on the heating wire
To being provided with a guide duct；
The upper end of the slow drop dryness storehouse is provided with a splicing storehouse, and splicing position in storehouse is dropped in dryness storehouse in slow, first auger
The top discharge mouthful of conveyer is located above the splicing storehouse；The bin bottom left and right sides that connects offers feeding port, described
Connect bin bottom and be provided with downward vertically on an ajutage, the perisporium of the ajutage and be evenly distributed with multiple exhaust vents；Institute
The afterbody for stating guide duct is mutually connected with the ajutage；Multiple air-out chimney are provided with the top of the slow drop dryness storehouse；It is multiple
Air-out chimney at the top of be all connected on a concentrate tube, be horizontally arranged with a guide duct in the middle part of the concentrate tube；The guide duct
Lower sidewalls offer to be hinged in an opening, the opening and be provided with a cover plate, a hot gas is provided with the guide duct and is sunk
Come down to a lower group part, and hot gas sedimentation component is located at opening；The hot gas sedimentation component includes the first sedimentation part and the second sedimentation part, institute
State the first sedimentation part and the second sedimentation part structure is identical, the first sedimentation part is arranged at guide duct upper strata inwall, described second
Sedimentation part is arranged at guide duct lower floor inwall；The first sedimentation part includes a bottom plate, is vertically installed with the bottom plate multiple
Division board, and each division board is uniformly distributed, and the length of the division board is 2/3rds of wind-guiding bore, described first
Each division board for settling each division board and the second sedimentation part of part is arranged in a crossed manner, and the division board and second of the first sedimentation part
The first space is left between the bottom plate for settling part, is left between the division board of the second sedimentation part and the bottom plate of the first sedimentation part
Second space so that hot blast can pass through from the division board of the first sedimentation part and the division board of the second sedimentation part, and dust is then settled
On the bottom plate of the second sedimentation part；The afterbody of the guide duct is provided with a flared pipe, the flared pipe and a temporary storing bin；
Multiple air holes are offered on the front side wall and rear wall of the temporary storing bin, the flared pipe covers on the rear wall
Multiple air holes on, an auger bar, the bottom rear wall peripheral hardware of the temporary storing bin are horizontally arranged with the bottom of the temporary storing bin
A motor is equipped with, the rotary shaft of the motor is connected through the temporary storing bin with the auger bar, before the bottom of the temporary storing bin
Side wall offers a discharging path, and the discharging path is corresponding with the afterbody of the auger bar；The discharging of the temporary storing bin
Path is fixed with a screening barrel, and the charging aperture of the screening barrel connects with the discharging path, and the tail of screening barrel
Portion's discharging opening connects with the first screw conveyor；Through hole, and left and right two are offered on the wall of the screening barrel left and right sides
The through hole of side wall is corresponding to be set, and is provided with a small-sized fan on the through hole on the left of the screening barrel, the screening barrel is right
Tilted down on the through hole of side and be provided with a passage, the exit of the passage is provided with a rice bran discharge nozzle；
Two slow parts of coming down to a lower group are symmetrically arranged with the slow drop dryness storehouse, two slow parts of coming down to a lower group are located at the splicing storehouse left and right sides respectively
Feeding port below；The slow part of coming down to a lower group enables the paddy in splicing storehouse to be slowly sent on discharging bin；
The slow part of coming down to a lower group includes multiple slow blanking plates, and the bottom of each slow blanking plate is provided with an electromagnetic shaker；
Multiple apertures are offered on each described slow blanking plate；First slow blanking plate in the multiple slow blanking plate
End is fixed on below the feeding port in splicing storehouse, and afterbody is located above the end of second slow blanking plate；Described second
The end of slow blanking plate is fixed on slow drop dryness storehouse inwall, and afterbody is located above the end of the 3rd slow blanking plate；Institute
The end for stating the 3rd slow blanking plate is fixed in air-supply pipe outer wall, and afterbody is located on the end of the 4th slow blanking plate
Side；The like remaining slow blanking plate is set；The afterbody and horizontal plane shape of each slow blanking plate are at an angle；Institute
State the stepped distribution of word of formation between multiple slow blanking plates.
2. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：The rice bran goes out
Expects pipe is fixed on support frame by support bar.
3. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：It the angle ranging from
30 ~ 60 degree.
4. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：The outlet valve
Lower section is provided with a material-containing basket.
5. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：The air-out chimney
Inside it is provided with air exhauster.
6. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：Under the cover plate
Side sets one handle.
7. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：The guide duct
Interior energy is provided with two or more hot gas sedimentation component.
8. the rice drying device that a kind of hot air circulation according to claim 1 is utilized, it is characterised in that：The hot gas sinks
Part of coming down to a lower group is removable installed in the guide duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609075.3A CN107238270A (en) | 2017-07-25 | 2017-07-25 | The rice drying device that a kind of hot air circulation is utilized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609075.3A CN107238270A (en) | 2017-07-25 | 2017-07-25 | The rice drying device that a kind of hot air circulation is utilized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107238270A true CN107238270A (en) | 2017-10-10 |
Family
ID=59988170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609075.3A Withdrawn CN107238270A (en) | 2017-07-25 | 2017-07-25 | The rice drying device that a kind of hot air circulation is utilized |
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| CN (1) | CN107238270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165630A (en) * | 2020-02-27 | 2020-05-19 | 中卫市阳光沐场农牧有限公司 | Honeysuckle tea processingequipment |
| CN114383406A (en) * | 2022-01-17 | 2022-04-22 | 杭州姚生记食品有限公司 | Dynamic circulation drying device and method for hickory nut |
| CN114777422A (en) * | 2022-06-21 | 2022-07-22 | 徐州蕴康农业科技有限公司 | Agricultural seed multilayer drying equipment |
-
2017
- 2017-07-25 CN CN201710609075.3A patent/CN107238270A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111165630A (en) * | 2020-02-27 | 2020-05-19 | 中卫市阳光沐场农牧有限公司 | Honeysuckle tea processingequipment |
| CN114383406A (en) * | 2022-01-17 | 2022-04-22 | 杭州姚生记食品有限公司 | Dynamic circulation drying device and method for hickory nut |
| CN114777422A (en) * | 2022-06-21 | 2022-07-22 | 徐州蕴康农业科技有限公司 | Agricultural seed multilayer drying equipment |
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