CN108562156A - A kind of drying layer for grain drying machine - Google Patents
A kind of drying layer for grain drying machine Download PDFInfo
- Publication number
- CN108562156A CN108562156A CN201810186826.XA CN201810186826A CN108562156A CN 108562156 A CN108562156 A CN 108562156A CN 201810186826 A CN201810186826 A CN 201810186826A CN 108562156 A CN108562156 A CN 108562156A
- Authority
- CN
- China
- Prior art keywords
- strip plate
- current divider
- relatively big
- grain
- big end
- 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.)
- Pending
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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
- F26B17/14—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 the materials moving through a counter-current of gas
- F26B17/1433—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 the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1441—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 the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
-
- 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
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of drying layers for grain drying machine, including shell, the current divider group of two rows of above spaced distributions is equipped in the shell from top to bottom, often arranges the current divider that the current divider group includes more than two spaced distributions, it is characterised in that：The current divider includes cross section in the top of inverted V-arrangement with the strip plate of a seamed edge, bottom with two sides, and the cross section of the strip plate is gradually reduced along the length direction of the strip plate；The relatively big end of the strip plate for each current divider arranged positioned at odd number towards first direction, is located at the relatively big end of the strip plate of each current divider of even numbers row towards second direction, and first direction is opposite with second direction.The present invention can ensure that warm-air supply is uniform, and required wind turbine power is small under the same terms, and dried medium specific consumption is also small, and drying grain variety is wide, and percent cracked rice is low, can dry grain and dry kind, not need periodic cleaning.
Description
Technical field
The present invention relates to agricultural equipment fields, relate in particular to a kind of drying layer for grain drying machine.
Background technology
Grain drying machine is the important equipment for dried grain, and existing grain drying machine generally comprises drying layer, is used
In drying cereal.
In the prior art, drying layer includes the current divider of the row of shell and setting inside the shell or more, and existing point
Stream device is to use simple web plate cell structure, and way to move grains quantity is in the majority with 6-8 groups, and so few way to move grains will produce grain-drying not
Uniform phenomenon, and grid spacing limit by the diameter for dialling grain layer grain-poking roller, dry layer height is mostly in 800-1200mm in addition,
In this case, long and narrow way to move grains will be formed, web plate grid easily hangs grain because of uncertainty when paddy flows through, into
And stifled grain, it is often necessary to which operating personnel's periodic cleaning, dredging, not only operation is difficult, but also will produce certain cost of labor.
Invention content
Technical problem to be solved by the invention is to provide a kind of simple in structure, it can ensure that warm-air supply is uniform, is not required to
The drying layer for grain drying machine for wanting periodic cleaning to safeguard.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：A kind of drying for grain drying machine
Layer, including shell are equipped with the current divider group of two rows of above spaced distributions in the shell, often arrange the shunting from top to bottom
Device group includes the current divider of more than two spaced distributions, it is characterised in that：The current divider includes cross section in inversion
V-arrangement top with the strip plate of a seamed edge, bottom with two sides, and the cross section of the strip plate is along institute
The length direction for stating strip plate is gradually reduced；
The relatively big end of the strip plate for each current divider arranged positioned at odd number towards first direction, is located at even numbers row's
The relatively big end of the strip plate of each current divider is towards second direction, and first direction is opposite with second direction.
Further, it is located at each current divider of odd number row and is located at each current divider of even numbers row in the horizontal direction
Upper interlaced distribution.
Further, the current divider further includes two respectively from the inwardly lower section stretching of two sides of the strip plate
Wind shield.
Further, two sides of the strip plate are made of two sections of straight flanges, and close to the strip plate
Compared with big end one section of straight flange relative to close to the strip plate small end seamed edge from one section of straight flange to the strip plate
It tilts, one section of straight flange of the wind shield from the corresponding relatively big end close to the strip plate stretches out.
Further, the both ends of the wind shield extend respectively to one with the corresponding relatively big end close to the strip plate
The both ends alignment of section straight flange, and the width of the wind shield gradually subtracts along relatively big end to the direction of small end of the strip plate
As low as zero.
Further, it is formed by the strip plate bending.
Further, the relatively big end and small end of the strip plate are each attached on the inner wall of the shell, described outer
On shell the venthole being connected to the inner cavity of the strip plate is provided at the position of the relatively big end of the corresponding strip plate.
Further, the current divider further includes the large flange for the relatively big end for being connected to the strip plate and is connected to institute
The small flange of the small end of strip plate is stated, the large flange and the small flange are separately fixed on the inner wall of the shell.
Further, the current divider further includes one or more be connected between the both sides inner wall of the strip plate
Bracing piece.
Certainly, the present invention had both had been provided for the above-mentioned drying layer for grain drying machine, provided for being used for containing above-mentioned
The grain drying machine of the drying layer of grain drying machine.
Beneficial effects of the present invention are embodied in：
The present invention can ensure that warm-air supply is uniform, and the more traditional web plate grating type dryer of cereal moisture percentage is more equal after baking
It is even, and required wind turbine power is small under the same terms, dried medium specific consumption is also small, and drying grain variety is wide, and percent cracked rice is low,
Grain can be dried and dry kind, periodic cleaning drying layer is not needed, be not easy miscegenation, production efficiency can be improved, reduce labour by force,
Effectively increase the productivity effect of user.
Description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the invention.
Fig. 2 is the front view of one embodiment of the invention.
Fig. 3 is the dimensional structure diagram of current divider in one embodiment of the invention.
Fig. 4 is the front view of current divider in one embodiment of the invention.
Fig. 5 is the vertical view of current divider in one embodiment of the invention.
Fig. 6 is the left view (removing large flange and small flange) of current divider in one embodiment of the invention.
Fig. 7 is the flow direction schematic diagram of hot wind and dust in current divider.
In attached drawing the label of each component be：10 shells, 101 ventholes, 20 current dividers, 201 strip plates, 202 wind shields,
20L straight flanges, 203 large flanges, 204 small flanges, 205 bracing pieces, 206 protective layers.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that in the feelings not conflicted
Under condition, the features in the embodiments and the embodiments of the present application can be combined with each other.
Referring to Fig. 1 to Fig. 6.
The present invention is used for the drying layer of grain drying machine, including shell 10, and two rows are equipped with from top to bottom in the shell 10
The current divider group of the above spaced distribution often arranges the current divider that the current divider group includes more than two spaced distributions
20, the current divider 20 is including cross section in the top of inverted V-arrangement with a seamed edge, strip of the bottom with two sides
Plate 201, and the cross section of the strip plate 201 is gradually reduced along the length direction of the strip plate 201；
The relatively big end of the strip plate 201 for each current divider 20 arranged positioned at odd number towards first direction, is located at double
The relatively big end of the strip plate 201 of each current dividers 20 of number row is towards second direction, and first direction and second direction
On the contrary.
The effect of current divider is that, when cereal falls, the sharp seamed edge in top can wash cereal open, play in the present invention
The effect for disperseing cereal, in addition, entering the hot wind of strip plate by the relatively big end of strip plate, with the cross section of strip plate
Smaller and smaller, wind speed can constantly be accelerated, until arriving at shell hot wind can not pass through, hot wind be forced to pass through in the inner cavity of strip plate
While stir upwards, and then cereal is dried by way to move grains, correspondingly, after hot wind is by way to move grains, can be entered reversed
In the upper layer current divider of arrangement, and it is bigger closer to the relatively big end cross section of strip plate, it ensure that exhaust gas fully excludes same
When can take away the dust carried secretly in hot wind to the maximum extent, hot blast flow direction is shown in attached drawing 7, therefore the present invention can ensure that hot wind supplies
To uniform, the more traditional web plate grating type dryer of cereal moisture percentage is more uniform after baking, and required wind turbine power under the same terms
Small, dried medium specific consumption is also small, and drying grain variety is wide, and percent cracked rice is low, can dry grain and dry kind, need not determine
Phase clears up drying layer, is not easy miscegenation, can improve production efficiency, reduces labour by force, effectively increases the productivity effect of user.
In one embodiment, as shown in Fig. 2, positioned at each current divider 20 of odd number row and positioned at each described of even numbers row
The interlaced distribution in the horizontal direction of current divider 20.Be arranged so, cereal in drying layer from top to bottom move in position
Constantly change also with the arrangement position of current divider, the current divider of odd number arrangement puddles cereal to two side directions respectively, even number
The current divider of arrangement then divides the cereal that cereal is fallen from last layer way to move grains to the both sides to current divider again, makes drying uniformity
It improves.
Under normal circumstances, the present invention be preferably provided with even numbers row current divider group, be more in line in this way grain drying machine into
Gas and outgassing direction.
In use, since the impact force being subject at the top edge of strip plate 206 is maximum, it is easy to wear, one
In embodiment, as shown in figure 3, matcoveredn 206 is coated on the top edge of the strip plate 201, for improving wearability.
In one embodiment, as shown in Figures 2 to 6, the current divider 20 further includes two respectively from the strip plate
201 two sides wind shield 202 that inwardly lower section is stretched out.The effect of wind shield makes hot wind as far as possible along current divider
Inner cavity is flowed to distal end, makes hot wind uniformly through entire grain layer.
In one embodiment, as shown in Figures 2 to 6, two sides of the strip plate 201 are by two sections of straight flange 20L
Composition, and close to one section of straight flange 20L of the relatively big end of the strip plate 201 relative to close to the strip plate 201 compared with
One section of straight flange 20L of small end is tilted to the seamed edge of the strip plate 201, and the wind shield 202 is from corresponding close to the strip
One section of straight flange 20L of the relatively big end of plate 201 stretches out.According to the mobility of hot wind, hot wind can at the first time more just into
The trend on way to move grains is just ploughed under when entering current divider upwards, unfavorable to the grain-drying of distal end, the present invention does above-mentioned design, not only
Proximal end can be reduced to the air output for turning over stream, and do not influence distal end to the air output for turning over stream, ensure the outlet air uniformity.
In one embodiment, as shown in Figures 2 to 6, the both ends of the wind shield 202 are extended respectively to corresponding close to institute
The both ends alignment of one section of straight flange 20L of the relatively big end of strip plate 201 is stated, and the width of the wind shield 202 is along the strip
The direction of relatively big end to the small end of plate 201 is gradually decrease to zero.It designs in this way, also for making wind more uniformly edge
Strip plate turns over stream upwards, ensures drying effect, it is preferable that the small end of wind shield 202 is located at the relatively big end of strip plate extremely
Nearby it is advisable at 3/4 position of small end.
In the present invention, the interior angle of the strip plate 201 is preferably no greater than 90 degree, divides grain and equal wind water conservancy diversion effect more preferable,
In specific implementation, in order to ensure the consistency of way to move grains width, the interior angle A1 and wind shield 202 of the strip plate 201 with it is described
2 two corners of included angle A between strip plate 201 answer complementation, if considering further that cereal from properties of flow, angle A1 is not preferably greater than 75 °, in addition
If considering from the height and manufacturing cost of entire drying layer, A1 is not preferably less than 50 °.The angles A1 are more preferably 60 degree, comprehensive effect
Fruit is best.
In specific implementation, as shown in figs. 4 and 6, the top edge of the strip plate 201 and the angle α of vertical direction
Value is referring especially to the coaming plate height that factor is single layer baking zone, and when coaming plate height increases, angle α can suitably take small, lean on
The one section of straight flange 20L of relatively big end and the angle β of vertical direction of the nearly strip plate 201 and the close strip plate
The value of one section of straight flange 20L of 201 small end and the angle γ of vertical direction depend primarily on the length of current divider and keep out the wind
The position of the small end of plate 202, in one implements, angle α takes 88 degree, and angle beta takes 89 degree, and angle γ takes 88 degree, and effect is reliable.
In one embodiment, the wind shield 202 is formed by 201 inside bending of the strip plate, and folding line is with regard to suitable
In the relatively big end close to the strip plate 201 one section of straight flange 20L so that it is convenient to make, practicability is more preferable, it is preferable that institute
Strip plate 201 is stated to be formed by one piece of sheet metal bending.
In one embodiment, as illustrated in fig. 1 and 2, the relatively big end and small end of the strip plate 201 are each attached to described
On the inner wall of shell 10, it is provided with and the strip at the position of the relatively big end of the corresponding strip plate 201 on the shell 10
The venthole 101 of the inner cavity connection of plate 201.Design in this way, be easy to implement and convenient for strip plate and grain drying machine into
Fan housing is connected to outlet housing, practicability higher.
In one embodiment, as shown in figure 3, the current divider 20 further includes be connected to the strip plate 201 larger
The large flange 203 at end and be connected to the strip plate 201 small end small flange 204, the large flange 203 and described small
Flange 204 is separately fixed on the inner wall of the shell 10.Fixed strip plate is installed by large flange and small flange, not only
Structural strength can be guaranteed, and easy to disassemble.
And in order to coincide with 201 shape of strip plate, the large flange 203 is designed to five sides annular, the small method
Orchid 204 is designed to triangular ring.
In one embodiment, as shown in figure 5, the current divider 20 further includes the both sides for being connected to the strip plate 201
One or more bracing piece 205 between inner wall, the intensity for improving strip plate ensure structural stability.
Under normal circumstances, shell 10 of the invention include front panel, squab panel, left coaming plate and right coaming plate, the front panel,
The squab panel, the left coaming plate and the right coaming plate are connected with each other the chamber for surrounding cuboid.
It should be understood that example as described herein and embodiment are not intended to restrict the invention, this field only for explanation
Technical staff can make various modifications or variation according to it, all within the spirits and principles of the present invention, made by it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of drying layer for grain drying machine, including shell (10), the shell (10) is interior to be equipped with two rows from top to bottom
The current divider group of the above spaced distribution often arranges the current divider that the current divider group includes more than two spaced distributions
(20), it is characterised in that：The current divider (20), which includes cross section, in the top of inverted V-arrangement there is a seamed edge, bottom to have
There is the strip plate (201) of two sides, and the cross section of the strip plate (201) is along the length of the strip plate (201)
Degree direction is gradually reduced；
The relatively big end of the strip plate (201) for each current divider (20) arranged positioned at odd number towards first direction, is located at double
The relatively big end of the strip plate (201) of each current dividers (20) of number row is towards second direction, and first direction and second
Direction is opposite.
2. being used for the drying layer of grain drying machine as described in claim 1, it is characterised in that：Positioned at each described point of odd number row
Flow device (20) and each current divider (20) interlaced distribution in the horizontal direction positioned at even numbers row.
3. being used for the drying layer of grain drying machine as claimed in claim 1 or 2, it is characterised in that：The current divider (20) is also
Including two respectively from two sides of the strip plate (201) wind shield (202) that inwardly lower section is stretched out.
4. being used for the drying layer of grain drying machine as claimed in claim 3, it is characterised in that：The strip plate (201)
Two sides are made of two sections of straight flanges (20L), and one section of straight flange (20L) of the relatively big end close to the strip plate (201)
One section of straight flange (20L) relative to the small end close to the strip plate (201) is inclined to the seamed edge of the strip plate (201)
Tiltedly, one section of straight flange (20L) of the wind shield (202) from the corresponding relatively big end close to the strip plate (201) is stretched out.
5. being used for the drying layer of grain drying machine as claimed in claim 4, it is characterised in that：The two of the wind shield (202)
End extends respectively to be aligned with the both ends of one section of straight flange (20L) of the relatively big end of the corresponding close strip plate (201), and institute
The width for stating wind shield (202) is gradually decrease to zero along the direction of relatively big end to the small end of the strip plate (201).
6. being used for the drying layer of grain drying machine as claimed in claim 3, it is characterised in that：The wind shield (202) is by institute
Strip plate (201) bending is stated to form.
7. being used for the drying layer of grain drying machine as claimed in claim 1 or 2, it is characterised in that：The strip plate (201)
Relatively big end and small end be each attached on the inner wall of the shell (10), the corresponding strip plate on the shell (10)
(201) venthole (101) being connected to the inner cavity of the strip plate (201) is provided at the position of relatively big end.
8. being used for the drying layer of grain drying machine as claimed in claim 1 or 2, it is characterised in that：The current divider (20) is also
Large flange (203) including the relatively big end that is connected to the strip plate (201) and be connected to the strip plate (201) compared with
The small flange (204) of small end, the large flange (203) and the small flange (204) are separately fixed at the interior of the shell (10)
On wall.
9. being used for the drying layer of grain drying machine as claimed in claim 1 or 2, it is characterised in that：The current divider (20) is also
Including one or more bracing piece (205) being connected between the both sides inner wall of the strip plate (201).
10. a kind of grain drying machine, it is characterised in that：Including being used for grain-drying as claimed in any one of claims 1-9 wherein
The drying layer of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186826.XA CN108562156A (en) | 2018-03-07 | 2018-03-07 | A kind of drying layer for grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186826.XA CN108562156A (en) | 2018-03-07 | 2018-03-07 | A kind of drying layer for grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108562156A true CN108562156A (en) | 2018-09-21 |
Family
ID=63531446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186826.XA Pending CN108562156A (en) | 2018-03-07 | 2018-03-07 | A kind of drying layer for grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418376A (en) * | 2021-05-20 | 2021-09-21 | 安徽益禾机械有限公司 | Drying equipment for grain dehydration |
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| CN204694022U (en) * | 2015-06-10 | 2015-10-07 | 山东瑞良烘干机械科技有限公司 | For the deflector assembly of grain drying machine |
| CN105509458A (en) * | 2015-12-17 | 2016-04-20 | 安徽谷王烘干机械有限公司 | Drying tube applied to grain drier and corresponding drier |
| CN205482291U (en) * | 2015-12-17 | 2016-08-17 | 安徽谷王烘干机械有限公司 | A desiccator that is used for grain drier's drying tube and corresponding |
| CN206787258U (en) * | 2017-05-04 | 2017-12-22 | 江西开门子现代农机装备有限公司 | Crop dryer with horizontal mixed flow baking zone |
| CN207922804U (en) * | 2018-03-07 | 2018-09-28 | 安徽博微长安电子有限公司合肥分公司 | A kind of drying layer for grain drying machine |
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2018
- 2018-03-07 CN CN201810186826.XA patent/CN108562156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204694022U (en) * | 2015-06-10 | 2015-10-07 | 山东瑞良烘干机械科技有限公司 | For the deflector assembly of grain drying machine |
| CN105509458A (en) * | 2015-12-17 | 2016-04-20 | 安徽谷王烘干机械有限公司 | Drying tube applied to grain drier and corresponding drier |
| CN205482291U (en) * | 2015-12-17 | 2016-08-17 | 安徽谷王烘干机械有限公司 | A desiccator that is used for grain drier's drying tube and corresponding |
| CN206787258U (en) * | 2017-05-04 | 2017-12-22 | 江西开门子现代农机装备有限公司 | Crop dryer with horizontal mixed flow baking zone |
| CN207922804U (en) * | 2018-03-07 | 2018-09-28 | 安徽博微长安电子有限公司合肥分公司 | A kind of drying layer for grain drying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418376A (en) * | 2021-05-20 | 2021-09-21 | 安徽益禾机械有限公司 | Drying equipment for grain dehydration |
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