CN108576216A - One kind is scattered formula grain drying device - Google Patents
One kind is scattered formula grain drying device Download PDFInfo
- Publication number
- CN108576216A CN108576216A CN201810740812.8A CN201810740812A CN108576216A CN 108576216 A CN108576216 A CN 108576216A CN 201810740812 A CN201810740812 A CN 201810740812A CN 108576216 A CN108576216 A CN 108576216A
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- China
- Prior art keywords
- air hose
- shell
- air
- section
- drying device
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- 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.)
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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
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General 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
It is scattered formula grain drying device the invention discloses one kind, includes the feed inlet of dryer shell and setting in the upper housing, be spiral feed mechanism above feed inlet；It is connected with cyclone dust collectors for cycle air hose, the cycle air hose on the left of feed inlet, entire cyclone dust collectors are arranged on the left of shell, and the cyclone dust collectors lower end is connected with dust storage chamber；Cyclone dust collectors are connected with the dedusting plate on the left of shell；The dedusting plate right area is dedusting section, is removal moisture drying section below dedusting section, and dryer section is equipped with a piece of taper cutting plate, and the taper cutting plate is connected by truss with shell, and center line is overlapped with casing centerline；It is equipped with first air hose of circle below truss, several air outlets are furnished on first air hose, is funnel-form striker plate below first air hose, is the second air hose below striker plate so that grain obtains redrying.The present invention extends the time of contact of grain and hot wind, improves dehumidification efficiency.
Description
Technical field
The present invention relates to grain drying device fields, and in particular to one kind is scattered formula grain drying device.
Background technology
China is a large agricultural country and a Chan Liang big country of the world, has a large amount of cereal crops harvesting every year
Need to carry out drying operation by the way of mechanical drying because moisture height is unable to safe storage afterwards, for making grain
The moisture of object drops under safe storage moisture, so just needing a large amount of foodstuff drying device.According to statistics, China's grain is received
Loss after obtaining durings threshing, drying, storage, transport, processing, consumption etc. is up to 18% or so, considerably beyond joint
5% standard as defined in food and agricultural organization of state.In these losses, every year because of climate reasons, cereal has little time to dry or be not up to
Safe moisture cause to go mouldy, germinate etc. the grain of losses is up to 5%.
Current foodstuff drying device existing defects, such as when grain is dried in dryer, too due to grain accumulation
Thickness cannot make the surface of grain all heated, lead to the uneven of grain heat-drying, and the effect of grain heat-drying is bad, gives grain storage
It deposits and makes troubles.
Invention content
In order to solve the technical problems such as uneven of above-mentioned grain heat-drying, the present invention provides a kind of bakings of the grain of formula of being scattered
Dry equipment makes the grain into equipment spread out as far as possible, is heated evenly.
To achieve the above object, the present invention provides following technical solutions：
One kind is scattered formula grain drying device, includes the feed inlet of dryer shell and setting in the upper housing, charging
It is spiral feed mechanism above mouthful, to ensure that it is uniform that material falls；Be cycle air hose on the left of feed inlet, the cycle air hose and
Cyclone dust collectors are connected, and entire cyclone dust collectors are arranged on the left of shell, and the cyclone dust collectors lower end is connected with dust storage chamber；Rotation
Wind deduster is connected with the dedusting plate on the left of shell；The dedusting plate right area is dedusting section, is dehumidifying below dedusting section
Dryer section, dryer section are equipped with a piece of taper cutting plate, and the taper cutting plate is connected by truss with shell, center line and shell
Body center line overlaps；It is equipped with first air hose of circle below truss, is furnished with several air outlets on first air hose, makes hot wind and object
Material generates " convection current ", is funnel-form striker plate to achieve the purpose that come into full contact with, below first air hose, is below striker plate
Second air hose so that grain obtains redrying；First air hose is connected with shell external air inlet port with the second air hose, and two
Branch wind pipe individually has valve control to open；It is discharge port below second air hose.
Further, it is equipped with dedusting plate among the dryer shell and cyclone dust collectors, and is connected by air-introduced machine, with
Ensure that dusty gas enters cyclone dust collectors with enough speed, reaches dedusting purpose；Part hot gas after dedusting is by following
Bostle pipe is connected to above feed inlet, and the grain to that will enter feed inlet preheats, energy saving.
Further, from dryer section since functional structure is different, the setting of dedusting section section is square the dedusting section, is done
Dry section of section is designed as circle, and centre is equipped with one section of transition connection section.
Further, the taper cutting plate is fixed on by truss on shell, and moderate strength can be selected in taper cutting plate
Light sheet, to mitigate weight of equipment；Under the action of taper cutting plate, the grain of whereabouts is uniformly distributed to bottom from the vertex of a cone
Line prevents the uneven heating caused by accumulation.
Further, the truss upper surface equally uses pyramidal structure, avoids solid accumulation.
Further, first air hose is by leading to shell inner ring outside shell, be evenly distributed on air hose in shell it is multiple go out
Air port,
Air-out direction is directed toward shell central axes, and at an angle to the horizontal direction obliquely, and the angle is no more than cone
Shape cutting plate busbar and horizontal angle, which, which is advantageous in that, makes hot wind form " convection current " with grain, and the two fully connects
Touch the progress for being conducive to drying process.
Further, it is equipped with funnel-form striker plate below first air hose, top is by the grain of primary drying from gear
The all directions of flitch slide to center line, then are uniformly trickled down downwards from lower edge.
Further, below the striker plate it is the second air hose, the air outlet direction on second air hose and water
Square to angle be slightly less than angle of first air hose at this, so that hot wind is blowed to striker plate lower edge exit, grain and hot wind
It comes into full contact with, if the too big hot wind of angle will be blown on striker plate, weakens drying effect significantly.
Further, first air hose and the second air hose have individual valve to control in hull outside, can be according to reality
The air-flow size of two branch wind pipe of border operating conditions, to probe into out best drying condition.
Compared with prior art, the beneficial effects of the invention are as follows：Dedusting, dehumidifying integration, while part of waste heat has been recycled,
And device structure is simple, easy to operate；Grain spreads out well in dryer section, considerably increases connecing for grain and hot wind
Contacting surface is accumulated, and solves the problems, such as the uneven heating caused by accumulation；Two branch wind pipes make grain obtain dehumidifying twice, extend
The time of contact of grain and hot wind improves dehumidification efficiency, taper cutting plate and striker plate can be enabled to be staggered in actual design,
Continue growing third air hose, the 4th air hose etc..
Description of the drawings
Fig. 1 is a kind of front view for the formula grain drying device that is scattered；
Fig. 2 is a kind of connection diagram for formula grain drying device dedusting section and cyclone dust collectors of being scattered；
Fig. 3 is that one kind is scattered air hose and air outlet schematic layout pattern in formula grain drying device shell；
Wherein, 1- feed mechanisms, 2- feed inlets, 3- dedusting plates, 4- shells, 5- recycle air hose, 6- cyclone dust collectors, 7- collection
Dirt room, 8- air-introduced machines, 9- taper cutting plates, 10- truss, the first air hoses of 11-, 12- striker plates, the second air hoses of 13-, 14- outlet air
Mouthful, 15- discharge ports, 16- valves, 17- air inlets, 18- square holes --- circular hole changeover portion.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
With reference to attached drawing 1~3, in the embodiment of the present invention, one kind is scattered formula grain drying device, including dryer shell and
Feed inlet 2 on 4 top of shell is set, and 2 top of feed inlet is spiral feed mechanism 1, to ensure that it is uniform that material falls；Charging
It is connected with cyclone dust collectors 6 for cycle air hose 5, the cycle air hose 5 on the left of mouthful, the setting of entire cyclone dust collectors 6 is left in shell 4
Side, 6 lower end of the cyclone dust collectors are connected with dust storage chamber 7；Cyclone dust collectors 6 are connected with the dedusting plate 3 in 4 left side of shell；It is described
3 right area of dedusting plate is dedusting section, is removal moisture drying section below dedusting section, and dryer section is equipped with a piece of taper cutting plate 9, institute
It states taper cutting plate 9 by truss 10 to be connected with shell 4,9 center line of taper cutting plate is overlapped with 4 center line of shell；Purlin
10 lower section of frame is equipped with first air hose 11 of circle, is furnished with several air outlets 15 on first air hose 11, hot wind is made to be generated with material
" convection current ", to achieve the purpose that come into full contact with, first air hose, 11 lower section is funnel-form striker plate 12, and 12 lower section of striker plate is
Second air hose 13 so that grain obtains redrying；First air hose, 11 and second air hose 13 with 4 external air inlet port 17 of shell
It is connected, and two branch wind pipes individually have the control of valve 16 to open；Second air hose, 13 lower section is discharge port 15.
The operation principle of the present invention is that：After starting spiral feed mechanism 1, moist grain is put into from hopper, simultaneously
Hot wind tube valve 16 and air-introduced machine 8 are opened, material can be made to launch using spiral feed mechanism 1 uniform；Material is from feed inlet 2
It falls into dryer, the negative pressure of air-introduced machine 8 is received during dryer section vertical drop to be influenced, the lighter flat rice husk of sky and dust
Cyclone dust collectors 6 are inhaled by dedusting plate 3, when stable conditions, this strand of dusty gas will also carry amount of heat, through overwinding
After 6 dedusting of wind deduster, sundries falls into dust storage chamber 7, and cleaner hot wind is by recycling air hose 6 back to the upper of feed inlet 2
End, the material to that will fall into feed inlet 2 preheat, and are effectively saved the energy；Drying is vertically fallen by the material of dedusting
Section, is spread out intensive material one way or another by taper cutting plate 9, while inclined cutting plate also can be reduced effectively
The falling speed of material, on the one hand makes hot wind be come into full contact with material, on the other hand extends the time of contact of hot wind and material,
Substantially increase drying efficiency；10 top of truss of connection taper cutting plate 9 is also configured as taper, can effectively prevent material
Accumulation；Several air outlets 14 are arranged on first air hose 11, air-out direction is directed toward 4 central axes of shell, and is in one with horizontal direction
Determine angle obliquely, and the angle, no more than 9 busbar of taper cutting plate and horizontal angle, which, which is advantageous in that, makes heat
Wind forms " convection current " with grain, and the two comes into full contact with the progress for being conducive to drying process；By the material of first drying from taper
9 bottom margin of cutting plate continues to be slipped to striker plate 12, and striker plate 12 provides buffering for material, then is fallen from edge-perpendicular, the
Two air hoses 13 equally open up several air outlets, and the angle of air-out direction and horizontal direction is slightly less than folder of first air hose 11 at this
Angle makes hot wind blow to 12 lower edge exit of striker plate, and grain comes into full contact with hot wind, if the too big hot wind of angle will blow to gear
On flitch 12, weaken drying effect significantly；First air hose 11 and the second air hose 13 have the control of individual valve 16 in hull outside
System can control the air-flow size of two branch wind pipes, to probe into out best drying condition according to actual condition；By drying twice
Material is finally discharged from discharge port 15.
Claims (10)
- The formula grain drying device 1. one kind is scattered includes the feed inlet of dryer shell and setting in the upper housing, feed inlet Top is spiral feed mechanism, to ensure that it is uniform that material falls；It is cycle air hose on the left of feed inlet, the cycle air hose and rotation Wind deduster is connected, and entire cyclone dust collectors are arranged on the left of shell, and the cyclone dust collectors lower end is connected with dust storage chamber；Whirlwind Deduster is connected with the dedusting plate on the left of shell；The dedusting plate right area is dedusting section, is done for dehumidifying below dedusting section Dry section, dryer section is equipped with a piece of taper cutting plate, and the taper cutting plate is connected by truss with shell, center line and shell Center line overlaps；It is equipped with first air hose of circle below truss, is furnished with several air outlets on first air hose, makes hot wind and material It generates " convection current ", is funnel-form striker plate to achieve the purpose that come into full contact with, below first air hose, be the below striker plate Two air hoses so that grain obtains redrying；First air hose is connected with shell external air inlet port with the second air hose, and two Air hose individually has valve control to open；It is discharge port below second air hose.
- The formula grain drying device 2. one kind according to claim 1 is scattered, it is characterised in that：The dryer shell and rotation It is equipped with dedusting plate among wind deduster, and is connected by air-introduced machine.
- The formula grain drying device 3. one kind according to claim 1 is scattered, it is characterised in that：The dedusting section and dryer section Due to functional structure difference, the setting of dedusting section section is square, and dryer section section is designed as circle, and centre is equipped with one section of transition Linkage section.
- The formula grain drying device 4. one kind according to claim 1 is scattered, it is characterised in that：The taper cutting plate is by purlin Frame is fixed on shell, and the light sheet of moderate strength can be selected in taper cutting plate, to mitigate weight of equipment.
- The formula grain drying device 5. one kind according to claim 1 is scattered, it is characterised in that：The truss upper surface uses Pyramidal structure avoids solid accumulation.
- The formula grain drying device 6. one kind according to claim 1 is scattered, it is characterised in that：First air hose is by shell It is outer to lead to shell inner ring, in shell multiple air outlets are evenly distributed on air hose.
- The formula grain drying device 7. one kind according to claim 1 is scattered, it is characterised in that：Going out on first air hose Air port air-out direction is directed toward shell central axes, and at an angle to the horizontal direction obliquely, and the angle is no more than taper point Flitch busbar and horizontal angle.
- The formula grain drying device 8. one kind according to claim 1 is scattered, it is characterised in that：It is set below first air hose There is funnel-form striker plate.
- The formula grain drying device 9. one kind according to claim 1 is scattered, it is characterised in that：It is the below the striker plate Two air hoses, the angle in air outlet direction and horizontal direction on second air hose are slightly less than folder of first air hose at this Angle.
- The formula grain drying device 10. one kind according to claim 1 is scattered, it is characterised in that：First air hose and Two air hoses have individual valve to control in hull outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740812.8A CN108576216A (en) | 2018-07-08 | 2018-07-08 | One kind is scattered formula grain drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740812.8A CN108576216A (en) | 2018-07-08 | 2018-07-08 | One kind is scattered formula grain drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108576216A true CN108576216A (en) | 2018-09-28 |
Family
ID=63615094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740812.8A Withdrawn CN108576216A (en) | 2018-07-08 | 2018-07-08 | One kind is scattered formula grain drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108576216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642013A (en) * | 2019-09-26 | 2020-01-03 | 界首市云飞粮机有限公司 | Grain production is with centrifugation grain machine of throwing |
| CN111375344A (en) * | 2020-04-23 | 2020-07-07 | 周全红 | Medical mixed granulation drying equipment |
| CN112944823A (en) * | 2020-08-19 | 2021-06-11 | 安徽省蓝天能源环保科技有限公司 | Grain drying equipment of series-parallel operation |
-
2018
- 2018-07-08 CN CN201810740812.8A patent/CN108576216A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642013A (en) * | 2019-09-26 | 2020-01-03 | 界首市云飞粮机有限公司 | Grain production is with centrifugation grain machine of throwing |
| CN110642013B (en) * | 2019-09-26 | 2021-01-12 | 界首市云飞粮机有限公司 | Grain production is with centrifugation grain machine of throwing |
| CN111375344A (en) * | 2020-04-23 | 2020-07-07 | 周全红 | Medical mixed granulation drying equipment |
| CN112944823A (en) * | 2020-08-19 | 2021-06-11 | 安徽省蓝天能源环保科技有限公司 | Grain drying equipment of series-parallel operation |
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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 |
Application publication date: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |