CN109405477A - Drying device - Google Patents
Drying device Download PDFInfo
- Publication number
- CN109405477A CN109405477A CN201710703373.9A CN201710703373A CN109405477A CN 109405477 A CN109405477 A CN 109405477A CN 201710703373 A CN201710703373 A CN 201710703373A CN 109405477 A CN109405477 A CN 109405477A
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- China
- Prior art keywords
- stalk
- plate
- agitating
- roller
- conglomeration
- Prior art date
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- 238000001035 drying Methods 0.000 title claims abstract description 59
- 238000005452 bending Methods 0.000 claims description 83
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000018984 mastication Effects 0.000 description 27
- 238000010077 mastication Methods 0.000 description 27
- 230000009471 action Effects 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
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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
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention provides a kind of drying devices, comprising: roller, multiple agitating plates and multiple scraper plates；Roller has the channel of perforation roller；Multiple agitating plates are arranged on the inner wall in channel；Scraper plate is arranged on agitating plate, and one end of scraper plate is connect with agitating plate, and the other end extends to the axle center in channel.Drying device provided by the invention, scraper plate increases the width of agitating plate, in roller rotation process, on the one hand, scraper plate can hook stalk, increase the time that stalk is detained in roller, to increase hot-air to the drying time of stalk, the moisture in stalk is set sufficiently to evaporate, dry stalk adequately, on the other hand, scraper plate can break up the stalk of conglomeration, increase the gap between stalk, enable hot-air sufficiently and successfully shuttles between stalk, increase the contact area of hot-air and stalk, evaporate the moisture in stalk sufficiently, dry stalk adequately.
Description
Technical field
The present invention relates to technical field of drying more particularly to a kind of drying devices.
Background technique
Currently, needing drying, existing skill to the stalk after cutting in stalk board assembly line and other relevant enterprises and place
A kind of common single-channel drying machine used in art, is the flow process by means of high-temperature gas in roller, and moisture content is higher
Stalk be dried to the stalk of moisture content qualification.When work, the roller of single-channel drying machine rotates, the stalk after cutting
Dryer drum by means of high-temperature gas roller flow process from feed inlet to discharge port, to complete drying process.
Because of the stalk after cutting always conglomeration forward movement and high temperature air insufficient contact in roller, and movement speed mistake
Fastly, whether stalk is uniformly distributed in roller directly determines drying effect and efficiency with residence time length.Common single channel is dry
The blade of dry machine cylinder is evenly arranged on roller inner periphery, and roller high temperature gas blows stalk movement with the speed of 2m/s, and blade is rolling
Stalk cannot be sufficiently stirred in cylinder, for stalk soon from feed inlet to discharge port, stalk conglomeration and residence time in roller are short,
Seriously affect the drying effect and efficiency of stalk.The underproof stalk of moisture content influences enterprise's production and generates a fixing to benefit
It rings.
The present invention belongs to the relevant technologies related to the present invention for the description of background technique, be only used for explanation and just
In understanding summary of the invention of the invention, it should not be construed as applicant and be specifically identified to or estimate applicant being considered of the invention for the first time
The prior art for the applying date filed an application.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, the present invention provides a kind of drying devices to wrap for drying stalk
Include: roller, the roller have the channel for penetrating through the roller；Multiple agitating plates, multiple agitating plate settings are described logical
On the inner wall in road；With multiple scraper plates, multiple scraper plates are arranged on part or all of multiple agitating plates, the scraper plate
One end is connect with the agitating plate, and the other end extends to the axle center in the channel.
Drying device provided by the invention, scraper plate increase the width of agitating plate, in roller rotation process, on the one hand,
Scraper plate can hook stalk, increase the time that stalk is detained in roller, thus when increasing drying of the hot-air to stalk
Between, so that the moisture in stalk is sufficiently evaporated, dry stalk adequately, on the other hand, scraper plate can be to conglomeration
Stalk is broken up, and the gap between stalk is increased, and enables hot-air sufficiently and successfully shuttles between stalk, that is, increases
Add the contact area of hot-air and stalk, so that the moisture in stalk further be made sufficiently to evaporate, obtains stalk sufficiently
Drying.
In addition, the drying device in above-described embodiment provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the other end of the scraper plate has the bending part bent to the agitating plate side.
In the technical scheme, the setting of bending part, on the one hand, the contact area between scraper plate and stalk is increased, from
And make that stalk is easier to be hooked on scraper plate, the time that stalk is detained in roller is increased, to increase hot-air to straw
The drying time of stalk enables the moisture in stalk sufficiently to evaporate, and on the other hand, bending part can be hooked on conglomeration stalk,
Bending part forms mastication forces to conglomeration stalk in the operating of drying device, disperses conglomeration stalk under the action of mastication forces,
Make conglomeration stalk be easier to be dispersed, enables hot-air sufficiently and successfully shuttle between stalk, to further make
Moisture in stalk sufficiently evaporates, and dries stalk adequately.
In any of the above-described technical solution, circumferential direction of the scraper plate along the channel is uniformly distributed.
In the technical scheme, the channel in roller can be divided into multiple subchannels by the set-up mode of this kind of scraper plate,
To make conglomeration stalk that can be divided evenly into multiple sub- stalk groups, then sub- stalk group is beaten in respective subchannel by scraper plate
It dissipates, biggish conglomeration stalk is divided into multiple sub- groups in this way, first passing through, drying is then broken up by scraper plate again, fills hot-air
Divide and successfully shuttle between stalk, that is, the contact area of hot-air and stalk is increased, to further make in stalk
Moisture sufficiently evaporate, dry stalk adequately.
In any of the above-described technical solution, multiple scraper plates are provided on an agitating plate, and adjacent described
There is interval between scraper plate.
In the technical scheme, the set-up mode of this kind of scraper plate, on the one hand, the small volume of single scraper plate makes scraper plate more
Readily in insertion conglomeration stalk, to make stalk is easier to be hooked on scraper plate, increase that stalk is detained in roller when
Between, to increase hot-air to the drying time of stalk, the moisture in stalk is enable sufficiently to evaporate, on the other hand, increased
Contact point with conglomeration stalk, forms the mastication forces of multiple points to conglomeration stalk, makes conglomeration stalk under the action of mastication forces
Dispersed, enable hot-air sufficiently and successfully shuttled between stalk, to further make the moisture in stalk abundant
Evaporation, dries stalk adequately.
In any of the above-described technical solution, what is be arranged on the adjacent agitating plate equipped with the scraper plate multiple described is scraped
Plate is staggered.
In the technical scheme, the scraper plate being staggered can hook conglomeration stalk in a plurality of directions, to conglomeration stalk
The mastication forces for forming multiple directions, disperse conglomeration stalk under the action of mastication forces, keep hot-air sufficiently and smooth
Ground shuttles between stalk, so that the moisture in stalk further be made sufficiently to evaporate, dries stalk adequately.
In any of the above-described technical solution, the agitating plate includes connecting plate and bending plate, one end of the connecting plate
It is connect with the inner wall in the channel, the other end is connect with the bending plate, and the bending plate is bent to the connecting plate side
Form angle.
In the technical scheme, the setting of bending plate, on the one hand, the contact area between agitating plate and stalk is increased,
To make stalk is easier to be hooked on agitating plate, the time that stalk is detained in roller is increased, to increase hot-air
To the drying time of stalk, the moisture in stalk is enable sufficiently to evaporate, on the other hand, bending plate can be hooked in conglomeration stalk
On, bending plate forms mastication forces to conglomeration stalk in the operating of drying device, makes conglomeration stalk quilt under the action of mastication forces
Dispersion makes conglomeration stalk be easier to be dispersed, enables hot-air sufficiently and successfully shuttle between stalk, thus further
Ground evaporates the moisture in stalk sufficiently, dries stalk adequately.
In any of the above-described technical solution, the angle between the bending plate and the connecting plate is 90 °~170 °.
In the technical scheme, on the one hand, avoid the angle between bending plate and connecting plate less than 90 °, agitating plate
The other end is excessively bent, and causes the contact area between agitating plate and stalk too small, and stalk can not effectively be hooked in bending plate
On be easy to fall off, the time that stalk is detained in roller is not grown, and the evaporation of moisture in stalk is not enough, and on the other hand, keeps away
The angle exempted between bending plate and connecting plate is greater than 170 °, and the other end of agitating plate is excessively flat, causes to be hooked in conglomeration stalk
Bending plate can not form effectively mastication forces to conglomeration stalk, conglomeration stalk is scattered to be not enough, and makes hot-air not
It can successfully shuttle sufficiently and between stalk, the evaporation of moisture in stalk is not enough, therefore, bending plate and connecting plate
Between angle in 90 °~170 °, on the one hand, the contact area between agitating plate and stalk is increased, to make stalk more
It is readily hooked on agitating plate, increases the time that stalk is detained in roller, to increase drying of the hot-air to stalk
Time enables the moisture in stalk sufficiently to evaporate, and on the other hand, bending plate can be hooked on conglomeration stalk, in drying device
Operating in bending plate to conglomeration stalk formed mastication forces, disperse conglomeration stalk under the action of mastication forces, make conglomeration straw
Stalk is easier to be dispersed, and enables hot-air sufficiently and successfully shuttles between stalk, to further make in stalk
Moisture sufficiently evaporates, and dries stalk adequately.
In any of the above-described technical solution, the angle between the bending plate and the connecting plate is 120 °.
In the technical scheme, the angle between bending plate and connecting plate is 120 °, on the one hand, increases agitating plate and straw
Contact area between stalk increases the time that stalk is detained in roller to make stalk is easier to be hooked on agitating plate,
To increase hot-air to the drying time of stalk, the moisture in stalk is enable sufficiently to evaporate, on the other hand, bending plate energy
It is enough hooked on conglomeration stalk, bending plate forms mastication forces to conglomeration stalk in the operating of drying device, is tearing conglomeration stalk
It pulls and is dispersed under the action of power, conglomeration stalk is made to be easier to be dispersed, enable hot-air sufficiently and successfully between stalk
It shuttles, so that the moisture in stalk further be made sufficiently to evaporate, dries stalk adequately.
In any of the above-described technical solution, the overbending direction of the bending plate of multiple agitating plates is identical.
In the technical scheme, the bending plate of this kind setting, can make bending plate more smoothly hook conglomeration stalk, increase
The time that stalk is detained in roller to increase hot-air to the drying time of stalk enables the moisture in stalk
Sufficiently evaporation.
In any of the above-described technical solution, the bending plate is an integral structure with the connecting plate.
In the technical scheme, bending plate is an integral structure with connecting plate, on the one hand, increases bending plate and connecting plate
Between bonding strength, to improve the mechanical strength of agitating plate, and then improve the use reliability of agitating plate, another party
Face, bending plate can be made into integration with connecting plate, to improve the production efficiency of agitating plate, thereby reduce the production system of product
This is caused, the competitiveness of product in market is increased.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the broken section structural schematic diagram of drying device of the present invention；
Fig. 2 is the schematic cross-sectional view of roller first direction of the present invention；
Fig. 3 is the enlarged structure schematic diagram in the portion A in Fig. 2；
Fig. 4 is the schematic cross-sectional view of roller second direction of the present invention；
Fig. 5 is the structural schematic diagram of roller expansion of the present invention.
Wherein, corresponding relationship of the Fig. 1 into Fig. 5 between appended drawing reference and component names are as follows:
10 rollers, 20 agitating plates, 21 connecting plates, 22 bending plates, 30 scraper plates, 31 bending parts, 40 intervals, 100 drying devices.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
At least one as shown in Figures 1 to 5, in order to solve the above-mentioned technical problem, a kind of drying device provided by the invention
100 include: roller 10, multiple agitating plates 20 and multiple scraper plates 30.
Specifically, roller 10 has the channel of perforation roller 10；Multiple agitating plates 20 are arranged on the inner wall in channel, along logical
The multiple agitating plates 20 being axially arranged in road are evenly arranged in the circumferential direction in channel；Multiple scraper plates 30 are arranged some or all of multiple
On agitating plate 20, one end of scraper plate 30 is connect with agitating plate 20, and the other end extends to the axle center in channel.
Drying device 100 provided by the invention, scraper plate 30 increase the width D of agitating plate 20, in 10 rotation process of roller
In, on the one hand, scraper plate 30 can hook stalk, increase the time that stalk is detained in roller 10, to increase hot-air
To the drying time of stalk, so that the moisture in stalk is sufficiently evaporated, dry stalk adequately, on the other hand, scrapes
Plate 30 can break up the stalk of conglomeration, increase the gap between stalk, enable hot-air sufficiently and successfully exist
It shuttles between stalk, that is, increases the contact area of hot-air and stalk, so that the moisture in stalk further be made sufficiently to steam
Hair, dries stalk adequately.
In one embodiment of the invention, as shown in Figures 2 and 3, the other end of scraper plate 30 has to agitating plate 20 1
The bending part 31 of lateral bending folding.
In this embodiment, the setting of bending part 31, on the one hand, the contact area between scraper plate 30 and stalk is increased,
To make stalk is easier to be hooked on scraper plate 30, the time that stalk is detained in roller 10 is increased, to increase hot sky
Gas enables the moisture in stalk sufficiently to evaporate the drying time of stalk, and on the other hand, bending part 31 can be hooked in conglomeration straw
On stalk, bending part 31 forms mastication forces to conglomeration stalk in the operating of drying device 100, makes conglomeration stalk in the work of mastication forces
Dispersed with lower, makes conglomeration stalk be easier to be dispersed, enable hot-air sufficiently and successfully shuttle between stalk, thus
It evaporates the moisture in stalk sufficiently, dries stalk adequately.
In one particular embodiment of the present invention, as shown in figure 3, the angle β between bending part 31 and scraper plate 30 is 90 °
~170 °, it is preferable that the angle β between bending part 31 and scraper plate 30 is 120 °.Angle β between bending part 31 and scraper plate 30 exists
In above range, on the one hand, avoid the angle β between bending part 31 and scraper plate 30 less than 90 °, the other end of scraper plate 30 is excessively
Bending, causes the contact area between scraper plate 30 and stalk too small, and stalk, which can not be effectively hooked in, to be easy to take off on bending part 31
It falls, the time that stalk is detained in roller 10 is not grown, on the other hand being not enough for the moisture evaporation in stalk, avoids curved
Angle β between folding part 31 and scraper plate 30 is greater than 170 °, and the other end of scraper plate 30 is excessively flat, causes to be hooked in the curved of conglomeration stalk
Folding part 31 can not form effectively mastication forces to conglomeration stalk, and conglomeration stalk is scattered to be not enough, prevent hot-air from
It reaches sufficiently and successfully shuttles between stalk, the moisture evaporation in stalk is not enough, therefore, bending part 31 and scraper plate 30
Between angle β be 90 °~170 °, on the one hand, the contact area between bending part 31 and scraper plate 30 is increased, to make stalk
It is easier to be hooked on scraper plate 30, the time that stalk is detained in roller 10 is increased, to increase hot-air to stalk
Drying time enables the moisture in stalk sufficiently to evaporate, and on the other hand, bending part 31 can be hooked on conglomeration stalk, dry
Bending part 31 forms mastication forces to conglomeration stalk in the operating of dry device 100, divides conglomeration stalk under the action of mastication forces
It dissipates, makes conglomeration stalk be easier to be dispersed, enable hot-air sufficiently and successfully shuttle between stalk, thus further
It evaporates the moisture in stalk sufficiently, dries stalk adequately.
In one embodiment of the invention, as shown in Fig. 2, circumferential direction of the scraper plate 30 along channel is uniformly distributed.
In this embodiment, it is logical can be divided into multiple sons by the set-up mode of this kind of scraper plate 30 for the channel in roller 10
Road, so that conglomeration stalk be made to be divided evenly into multiple sub- stalk groups, then sub- stalk group is in respective subchannel by scraper plate
30 break up, and biggish conglomeration stalk is divided into multiple sub- groups in this way, first passing through, and then break up drying by scraper plate 30 again, make heat
Air is abundant and successfully shuttles between stalk, that is, the contact area of hot-air and stalk is increased, to further make
Moisture in stalk sufficiently evaporates, and dries stalk adequately.
In addition, as shown in figure 5, be provided with scraper plate 30 on four agitating plates 20, and four agitating plates 20 are arranged in cross
Cloth, certainly, it should be appreciated by those skilled in the art agitating plate 20 can be any number, and such as three are in isosceles triangle, five
It is a in regular pentagon, six be in regular hexagon, as long as multiple subchannels can be divided into the channel in roller 10, should this
In the protection scope of invention.
In one embodiment of the invention, as shown in Figure 4 and Figure 5, multiple scraper plates 30 are provided on an agitating plate 20,
And there is interval 40 between adjacent scraper plate 30.
In this embodiment, the set-up mode of this kind of scraper plate 30, on the one hand, the small volume of single scraper plate 30 makes scraper plate
In 30 easier insertion conglomeration stalks, to make stalk is easier to be hooked on scraper plate 30, stalk is increased in roller 10
The time of delay enables the moisture in stalk sufficiently to evaporate, another party to increase hot-air to the drying time of stalk
Face increases the contact point with conglomeration stalk, forms the mastication forces of multiple points to conglomeration stalk, makes conglomeration stalk in mastication forces
Dispersed under effect, enable hot-air sufficiently and successfully shuttled between stalk, to further make the water in stalk
Divide sufficiently evaporation, dries stalk adequately.
In one embodiment of the invention, as shown in figure 5, being arranged on the adjacent agitating plate 20 equipped with scraper plate 30 multiple
Scraper plate 30 is staggered, wherein scraper plate 30, which is staggered, to be referred to: on an agitating plate 20 on two adjacent agitating plates 20
The interval 40 of multiple scraper plates 30, it is corresponding with the scraper plate 30 on another agitating plate 20.
In this embodiment, the scraper plate 30 being staggered can hook conglomeration stalk in a plurality of directions, to conglomeration stalk
The mastication forces for forming multiple directions, disperse conglomeration stalk under the action of mastication forces, keep hot-air sufficiently and smooth
Ground shuttles between stalk, so that the moisture in stalk further be made sufficiently to evaporate, dries stalk adequately.
In one embodiment of the invention, as shown in Figures 2 and 3, agitating plate 20 includes connecting plate 21 and bending plate 22,
The inner wall in one end of connecting plate 21 and channel connects, and the other end is connect with bending plate 22, and bending plate 22 is to 21 side of connecting plate
It is bent to form angle α.
In this embodiment, the setting of bending plate 22, on the one hand, increase the contact surface between agitating plate 20 and stalk
Product, to make stalk is easier to be hooked on agitating plate 20, increases the time that stalk is detained in roller 10, to increase
Hot-air enables the moisture in stalk sufficiently to evaporate the drying time of stalk, and on the other hand, bending plate 22 can be hooked in knot
On group's stalk, bending plate 22 forms mastication forces to conglomeration stalk in the operating of drying device 100, makes conglomeration stalk in mastication forces
Under the action of dispersed, make conglomeration stalk be easier dispersed, enable hot-air sufficiently and successfully shuttle between stalk,
To further make the moisture in stalk sufficiently evaporate, dry stalk adequately.
In one embodiment of the invention, the angle α between bending plate 22 and connecting plate 21 is 90 °~170 °.
In this embodiment, the angle α between bending plate 22 and connecting plate 21 is within the above range, on the one hand, avoids
Less than 90 °, the other end of agitating plate 20 is excessively bent angle α between bending plate 22 and connecting plate 21, cause agitating plate 20 with
Contact area between stalk is too small, and stalk can not effectively be hooked on bending plate 22 and be easy to fall off, and stalk is in roller 10
The time of delay is not grown, and the evaporation of moisture in stalk is not enough, on the other hand, avoid bending plate 22 and connecting plate 21 it
Between angle α be greater than 170 °, the other end of agitating plate 20 is excessively flat, causes the bending plate 22 for being hooked in conglomeration stalk can not be right
Conglomeration stalk forms effectively mastication forces, and conglomeration stalk is scattered to be not enough, and makes hot-air can not sufficiently and successfully
It shuttles between stalk, the moisture evaporation in stalk is not enough, therefore, the angle α between bending plate 22 and connecting plate 21
In 90 °~170 °, on the one hand, the contact area between agitating plate 20 and stalk is increased, to make the easier hook of stalk
On agitating plate 20, the time that stalk is detained in roller 10 is increased, and then increases hot-air to the drying time of stalk,
The moisture in stalk is set sufficiently to evaporate, on the other hand, bending plate 22 can be hooked on conglomeration stalk, in drying device 100
Operating in bending plate 22 to conglomeration stalk formed mastication forces, disperse conglomeration stalk under the action of mastication forces, make conglomeration
Stalk is easier to be dispersed, and enables hot-air sufficiently and successfully shuttles between stalk, to further make in stalk
Moisture sufficiently evaporate, dry stalk adequately.
In one embodiment of the invention, the angle α between bending plate 22 and connecting plate 21 is 120 °.
In this embodiment, the angle α between bending plate 22 and connecting plate 21 is 120 °, on the one hand, increases agitating plate
Contact area between 20 and stalk increases stalk in roller 10 to make stalk is easier to be hooked on agitating plate 20
The time of delay enables the moisture in stalk sufficiently to evaporate, another party to increase hot-air to the drying time of stalk
Face, bending plate 22 can be hooked on conglomeration stalk, and bending plate 22 tears the formation of conglomeration stalk in the operating of drying device 100
Power disperses conglomeration stalk under the action of mastication forces, make conglomeration stalk be easier dispersed, enable hot-air sufficiently and
It successfully shuttles between stalk, so that the moisture in stalk further be made sufficiently to evaporate, dries stalk adequately.
In one embodiment of the invention, the overbending direction of the bending plate 22 of multiple agitating plates 20 is identical.
In this embodiment, the bending plate 22 of this kind setting, can make bending plate 22 more smoothly hook conglomeration stalk, increase
The time for having added stalk to be detained in roller 10 makes the moisture in stalk to increase hot-air to the drying time of stalk
It can sufficiently evaporate.
In addition, the bending part 31 of scraper plate 30 to overbending direction it is identical as the overbending direction of bending plate 22 of agitating plate 20,
It is i.e. identical as the rotation direction of roller 10, bending plate 22 can be made more smoothly to hook conglomeration stalk, increases stalk and rolling
The time being detained in cylinder 10 enables the moisture in stalk sufficiently to evaporate to increase hot-air to the drying time of stalk.
In one embodiment of the invention, bending plate 22 is an integral structure with connecting plate 21.
In this embodiment, bending plate 22 is an integral structure with connecting plate 21, on the one hand, is increased bending plate 22 and is connected
Bonding strength between fishplate bar 21, to improve the mechanical strength of agitating plate 20, and then the use for improving agitating plate 20 is reliable
Property, on the other hand, bending plate 22 can be made into integration with connecting plate 21, to improve the production efficiency of agitating plate 20, and then be dropped
The low manufacturing cost of product, increases the competitiveness of product in market.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of drying device, for drying stalk characterized by comprising
Roller, the roller have the channel for penetrating through the roller；
Multiple agitating plates, multiple agitating plates are arranged on the inner wall in the channel；With
Multiple scraper plates, multiple scraper plate settings are on part or all of multiple agitating plates, one end of the scraper plate and institute
Agitating plate connection is stated, the other end extends to the axle center in the channel.
2. drying device according to claim 1, which is characterized in that
The other end of the scraper plate has the bending part bent to the agitating plate side.
3. drying device according to claim 1, which is characterized in that
Circumferential direction of the scraper plate along the channel is uniformly distributed.
4. drying device according to claim 1, which is characterized in that
It is provided with multiple scraper plates on one agitating plate, and there is interval between the adjacent scraper plate.
5. drying device according to claim 4, which is characterized in that
The multiple scraper plates being arranged on the adjacent agitating plate equipped with the scraper plate are staggered.
6. drying device according to any one of claim 1 to 5, which is characterized in that
The agitating plate includes connecting plate and bending plate, and one end of the connecting plate is connect with the inner wall in the channel, the other end
It is connect with the bending plate, and the bending plate is bent to form angle to the connecting plate side.
7. drying device according to claim 6, which is characterized in that
Angle between the bending plate and the connecting plate is 90 °~170 °.
8. drying device according to claim 7, which is characterized in that
Angle between the bending plate and the connecting plate is 120 °.
9. drying device according to claim 6, which is characterized in that
The overbending direction of the bending plate of multiple agitating plates is identical.
10. drying device according to claim 6, which is characterized in that
The bending plate is an integral structure with the connecting plate.
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| CN201710703373.9A CN109405477A (en) | 2017-08-16 | 2017-08-16 | Drying device |
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| CN201710703373.9A CN109405477A (en) | 2017-08-16 | 2017-08-16 | Drying device |
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Application publication date: 20190301 |