CN205747777U - Concurrent-countercurrent formula roller drying machine - Google Patents
Concurrent-countercurrent formula roller drying machine Download PDFInfo
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- CN205747777U CN205747777U CN201620399778.9U CN201620399778U CN205747777U CN 205747777 U CN205747777 U CN 205747777U CN 201620399778 U CN201620399778 U CN 201620399778U CN 205747777 U CN205747777 U CN 205747777U
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- interior storehouse
- storehouse
- charging aperture
- way pipeline
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Abstract
This utility model one concurrent-countercurrent formula roller drying machine includes rotary type vacuum dryness storehouse, driving means, support, aerofluxus feed arrangement, air inlet device for discharging.Rotary type vacuum dryness storehouse includes shell, interior storehouse, heat-conducting work medium, sealing device；Shell is in the outside in interior storehouse, and sealing device fixing seal the link position of shell and interior storehouse.Installing on the discharging opening in interior storehouse is air inlet device for discharging, aerofluxus feed arrangement.Interior storehouse under the induced effect of driving means, interior storehouse can under the support of support rotary work；Interior storehouse is to rotate, and shell is fixed.Heat-conducting work medium is high to the thermal conversion efficiency of material and is lost little, improves heat conduction heat transfer rate, and material is that forward flowing is dried, the dampness that air reverse flow produces when carrying dry materials；Play cooling effect, improving material drying efficiency and optimization dry materials effect can to dried high-temperature material by the Cryogenic air of interior bin discharge port external.
Description
Technical field
The utility model relates to a kind of roller drying machine, specifically a kind of concurrent-countercurrent formula roller drying machine.
Background technology
Grain on market, chemical products, coal, the stone grains of sand, mineral products, herbage, crops, the drying materials such as local and special products
Equipment, the heating of drying materials currently on the market is all metal comb heat exchange, and heat conduction and heat radiation efficiency is low, and exhaust efficiency is low, dries
Dry required heat energy is increased by a lot, and the material of drying has dead angle, and material easily forms caking, affects the dry water of drying materials
Divide uneven.Material cools down in the environment of normal pressure now, can be by the influence of moisture in the air of surrounding, dried material
Got damp infringement；The most directly cooling down, the quality of the material being dried can obtain further protection.
Patent one seriality rotary type vacuum drying machine (patent No.: 2015209330401) of my application, it is by revolving
Rotatable dry vacuum container, airway, support, vacuum pump set, heater, heat pipe, driving means and vacuum charging/discharging device
Composition.On the feed inlet and outlet at rotary type vacuum dryness storehouse Nei Cang two ends, vacuum charging/discharging device is installed.Interior storehouse is in driving means
Effect under, can on support rotary work.The heat energy that heater produces is to be come to rotary type vacuum by heat-conducting work medium
Dryness storehouse is direct-fired.Airway is connected to vacuum machine through one end of the vacuum charging/discharging device of rotary type vacuum dryness storehouse
Group.Material passes in and out rotary type vacuum dryness storehouse by vacuum charging/discharging device, and material can carry out successional vacuum drying.In
The radiating riser in storehouse and helical blade possess the function of stirring material, are dried wet stock prevented from caking in drying course, optimize
The dry drying quality of material, green drying energy-conserving and environment-protective.The manufacturing process of this seriality rotary type vacuum drying machine requires height,
Equipment making cost is high, needs to do improvement of further upgrading.
Patent one heat pipe-type roller drying machine (number of patent application: 2016203787155) of my application, it includes
Heat-tube vacuum dryness storehouse, roller rack, heater, driving means, support, aerofluxus feed arrangement, air inlet device for discharging.Heat pipe
Dry vacuum container includes shell, Nei Cang, track, gear ring；In heat-conducting work medium inner chamber between shell and interior storehouse.Roller rack
Support the track on the shell of heat-tube vacuum dryness storehouse.Driving means drives the gear on the shell of heat-tube vacuum dryness storehouse
Circle, the shell heating that heater is dried to heat-tube vacuum.Installing on the charging aperture in interior storehouse is aerofluxus feed arrangement, air inlet discharging
Device.Heater is to material heat conduction heat exchange, and thermal conversion efficiency is high and is lost little, and the inwall of dryness storehouse is the heat exchange of three-dimensional heat exchange
Area adds 12 60 times, improves heat conduction heat transfer rate.Material can carry out successional being dried, and drying materials is the most dead
Angle, makes drying materials uniform quality, improving material drying efficiency and optimization dry materials effect.This heat pipe-type roller drying machine
Manufacturing process requires height, and equipment making cost is high, needs to do improvement of further upgrading.
Summary of the invention
Problem to be solved in the utility model is the deficiency overcoming prior art to exist, and the seriality in my application rotates
Formula vacuum drier (patent No. 2015209330401), heat pipe-type roller drying machine (number of patent application: 2016203787155)
On the basis of, do further Curve guide impeller in conjunction with arrangement, it is provided that a kind of concurrent-countercurrent formula roller drying machine, seriality is dried
Dry material, increases the heat exchange area of heat energy, improves heat conduction heat transfer rate；Material forward flows dry, air reverse flow
The dampness produced when carrying dry materials；Radiating tube and helical blade possess stirring material function, and drying materials does not has dead angle, carries
The high drying rate of material.
In order to achieve the above object, this utility model is achieved through the following technical solutions: a kind of concurrent-countercurrent formula cylinder dries
Dry machine includes rotary type vacuum dryness storehouse, driving means, support, aerofluxus feed arrangement, air inlet device for discharging.
Described rotary type vacuum dryness storehouse includes shell, interior storehouse, heat-conducting work medium, sealing device.
Described shell is in the outside in interior storehouse.
Described sealing device encapsulates the link position of shell and interior storehouse.
Described sealing device is dynamic sealing device, or device for sealing magnetic fluid.
In described heat-conducting work medium inner chamber between shell and interior storehouse.
Described heat-conducting work medium is water, or air, or conduction oil.
Described interior storehouse includes warehouse, radiating riser, helical blade.
Original vacuum charging/discharging device installed on the feed inlet and outlet in the interior storehouse of described rotary type vacuum dryness storehouse, now
Installing on the charging aperture in interior storehouse is aerofluxus feed arrangement.
Original vacuum charging/discharging device installed on the feed inlet and outlet in the interior storehouse of described rotary type vacuum dryness storehouse, now
Installing on the discharging opening in interior storehouse is air inlet device for discharging.
Described support supports air inlet device for discharging, aerofluxus feed arrangement.
Described support supports the charging aperture in the interior storehouse of rotary type vacuum dryness storehouse, discharging opening.
Described driving means is arranged on the side of support, and driving means is used for driving the charging aperture in interior storehouse, is driving dress
In under the effect put, storehouse can be with rotary motion.
1, interior storehouse is under the induced effect of driving means, interior storehouse can under the support of support rotary work.
2, in the rotary course under the support of support of the interior storehouse, interior storehouse is to rotate, and shell is fixed.
3, in the rotary course under the support of support of the interior storehouse, interior storehouse and shell are by sealing device fixing seal, it is ensured that lead
Hot working fluid is air tight, do not reveal.
Described driving means is motor and change speed gear box, or hydraulic motor and change speed gear box, or air motor and
Change speed gear box.
The above of the shell of described rotary type vacuum dryness storehouse has heat energy import and heat energy outlet.
1, the heat energy of shell exports the heat energy import of the heater that be may be coupled to outside by heat pipe.
2, the heat energy outlet of heater is connected to the heat energy import of shell through heat pipe.
The heat energy that described heater produces is to come to the material in rotary type vacuum dryness storehouse straight by heat-conducting work medium
Connect heating.
1, in being entered between shell and interior storehouse by the heat energy import of shell by the heat-conducting work medium after heating devices heat
Chamber, heat-conducting work medium carries out heat exchange, heat conduction by warehouse and the radiating riser in interior storehouse.
2, the heat-conducting work medium after heat exchange heat conduction is flowed out by the heat energy outlet of shell, and heated device heats again.
3, heat-conducting work medium ceaselessly heat, heat conduction, heat exchange；Heating, heat conduction, heat exchange ... the work of heat-conducting work medium circulation.
Described air inlet device for discharging includes three-way pipeline, valve, device for discharging, sealing device.
The charging aperture of described three-way pipeline, discharging opening, the mouth of blow vent there is flange.
Described device for discharging is arranged on the discharging opening of three-way pipeline, the flange on device for discharging and the flange of discharging opening
It is screwed and is integrated.
Described device for discharging is discharge gate, or airlock.
Described valve is arranged on the blow vent of three-way pipeline, and flange and the flange of blow vent on valve pass through screw
It is fixed as one.
1, the valve of air inlet device for discharging is opened during the material drying of concurrent-countercurrent formula roller drying machine, air
Can be entered by the valve opened in the interior storehouse of rotary type vacuum dryness storehouse, moving air can carry what drying materials produced
Dampness.
2, the valve of air inlet device for discharging is to close during the material drying of concurrent-countercurrent formula roller drying machine, outside
Air enter in the not interior storehouse of rotary type vacuum dryness storehouse.
Described sealing device is fixedly mounted on the inside of the charging aperture of three-way pipeline.
Described sealing device is dynamic sealing device, or device for sealing magnetic fluid, or static seal device.
The charging aperture of the three-way pipeline of described air inlet device for discharging is arranged on the outside of the discharging opening in interior storehouse.
1, the sealing device on the charging aperture of three-way pipeline againsts the discharging opening in interior storehouse.
2, by the sealing device inside the charging aperture of three-way pipeline between charging aperture and the discharging opening in interior storehouse of three-way pipeline
Fixing seal.
3, air inlet device for discharging is supported fixing by support.
Described aerofluxus feed arrangement includes three-way pipeline, exhaust apparatus, device for discharging, sealing device.
The charging aperture of described three-way pipeline, discharging opening, the mouth of blow vent there is flange.
Described device for discharging is arranged on the charging aperture of three-way pipeline, the flange on device for discharging and the flange of charging aperture
It is screwed and is integrated.
Described device for discharging is discharge gate, or airlock.
Described exhaust apparatus is arranged on the blow vent of three-way pipeline, and the flange of exhaust apparatus and blow vent passes through screw
It is fixed as one.
1, exhaust apparatus starts during the material drying of concurrent-countercurrent formula roller drying machine and bleeds, and rotation is discharged in extraction
The dampness that drying materials produces is carried in the interior storehouse of rotatable dry vacuum container.
Described exhaust apparatus is axial fan, or roots blower, or centrifugal fan, or vacuum
Unit.
Described sealing device is fixedly mounted on the outside of the charging aperture of three-way pipeline.
Described sealing device is dynamic sealing device, or static seal device, or device for sealing magnetic fluid.
The discharging opening of the three-way pipeline of described aerofluxus feed arrangement is in the inside of the charging aperture in interior storehouse.
1, the sealing device on the discharging opening of three-way pipeline againsts above the charging aperture in interior storehouse.
2, by the sealing device outside the charging aperture of three-way pipeline between discharging opening and the charging aperture in interior storehouse of three-way pipeline
Fixing seal.
3, support supports fixed aerofluxus feed arrangement.
This utility model has the advantages that compared with existing roller drying machine: a kind of concurrent-countercurrent formula roller drying machine
Heater directly by heat-conducting work medium to material heating, heat conduction, heat radiation, thermal conversion efficiency height and be lost little, identical greatly
Under little special case, the inwall of rotary type vacuum dryness storehouse is three-dimensional heat exchange, and heat exchange area adds 12 60 times, improves
Heat conduction heat transfer rate.Material can carry out successional being dried, and material is that forward flowing is dried, and material is carried in air reverse flow
The dampness produced when being dried；Radiating tube and helical blade possess agitating function, and drying materials does not has dead angle, shorten being dried of material
Time, make drying materials uniform quality, play to dried high-temperature material by the Cryogenic air of the adverse current of interior bin discharge port external
Cooling effect, improving material drying efficiency and optimization dry materials effect.
Accompanying drawing illustrates:
Fig. 1, structural representation for this utility model concurrent-countercurrent formula roller drying machine；
Fig. 2, the structural representation of rotary type vacuum dryness storehouse for this utility model concurrent-countercurrent formula roller drying machine；
Fig. 3, the structural representation of three-way pipeline of air inlet device for discharging for this utility model concurrent-countercurrent formula roller drying machine
Figure；
Fig. 4, air inlet device for discharging and rotary type vacuum dryness storehouse for this utility model concurrent-countercurrent formula roller drying machine
Attachment structure schematic diagram；
Fig. 5, the structural representation of three-way pipeline of aerofluxus feed arrangement for this utility model concurrent-countercurrent formula roller drying machine
Figure；
Fig. 6, aerofluxus feed arrangement and rotary type vacuum dryness storehouse for this utility model concurrent-countercurrent formula roller drying machine
Attachment structure schematic diagram.
In accompanying drawing: rotary type vacuum dryness storehouse (1), air inlet device for discharging (2), aerofluxus feed arrangement (3), support (4), drives
Dynamic device (5), heat energy outlet (6), shell (7), heat energy import (8), interior storehouse (9), and discharging opening (10), charging aperture (11), heat conduction
Working medium (12), sealing device (13), blow vent (14), exhaust apparatus (15), device for discharging (16), flange (17), valve (18),
Three-way pipeline (19).
Detailed description of the invention:
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Embodiment:
Concurrent-countercurrent formula roller drying machine as shown in Figure 1 and Figure 2 includes rotary type vacuum dryness storehouse (1), driving means (5),
Support (4), aerofluxus feed arrangement (3), air inlet device for discharging (2).
Rotary type vacuum dryness storehouse (1) as shown in Figure 2 includes shell (7), interior storehouse (9), heat-conducting work medium (12), seals dress
Put (13).
Described shell (7) is in the outside of Nei Cang (9).
Described sealing device (13) encapsulates the link position of shell (7) and interior storehouse (9).
Described sealing device (13) is dynamic sealing device.
In the described heat-conducting work medium (12) inner chamber between shell (7) and interior storehouse (9).
Described heat-conducting work medium (12) is conduction oil.
Described interior storehouse (9) includes warehouse, radiating riser, helical blade.
Described aerofluxus feed arrangement (3) is arranged on the charging aperture (11) of interior storehouse (9).
Described air inlet device for discharging (2) is arranged on the discharging opening (10) of interior storehouse (9).
Described support (4) supports air inlet device for discharging (2), aerofluxus feed arrangement (3).
Heat energy import (8) and heat energy outlet (6) is had on the shell (7) of described rotary type vacuum dryness storehouse (1).
Described support (4) supports the charging aperture (11) in the interior storehouse (9) of rotary type vacuum dryness storehouse (1), discharging opening
(10).
Described driving means (5) is arranged on the side of support (4), and driving means (5) is used for driving the charging of interior storehouse (9)
Mouth (11).
1, Nei Cang (9) is under the induced effect of driving means (5), and interior storehouse (9) support rotary work support (4).
2, Nei Cang (9) is in rotary course, and interior storehouse (9) are to rotate, and shell (7) is fixed.
3, Nei Cang (9) is in rotary course, and the bonding position of interior storehouse (9) and shell (7) is fixing close by sealing device (13)
Envelope, it is ensured that heat-conducting work medium is air tight, do not reveal.
Described driving means (5) is motor and change speed gear box.
Air inlet device for discharging (2) as shown in Figure 3, Figure 4 includes three-way pipeline (19), valve (18), device for discharging (16),
Sealing device (13).
The charging aperture (11) of three-way pipeline (19) as shown in Figure 3, discharging opening (10), the mouth of blow vent (14) there is flange
(17).
Described device for discharging (16) is arranged on the method on the discharging opening (10) of three-way pipeline (19), on device for discharging (16)
Blue and discharging opening (10) flange (17) is screwed and is integrated.
Described device for discharging (16) is airlock.
The valve (18) of described air inlet device for discharging (2) is arranged on the blow vent (14) of three-way pipeline (19), valve
(18) flange and the flange (17) of blow vent (14) on are screwed and are integrated.
1, the valve (18) of air inlet device for discharging (2) is to open during the material drying of counter-flow-type roller drying machine
, in air can be entered by the valve (18) opened, storehouse (9) is inner, and moving air can carry the wet of drying materials generation
Gas.
Described sealing device (13) is fixedly mounted on the inside of the charging aperture (11) of three-way pipeline (19).
Described sealing device (13) is dynamic sealing device.
The charging aperture (11) of the three-way pipeline (19) of air inlet device for discharging (2) as shown in Figure 4 is arranged on going out of interior storehouse (9)
The outside of material mouth (10).
1, the sealing device (13) on the charging aperture (11) of three-way pipeline (19) againsts the discharging opening (10) of interior storehouse (9).
2, by the charging aperture of three-way pipeline (19) between charging aperture (11) and the discharge gate of interior storehouse (9) of three-way pipeline (19)
(11) sealing device (13) fixing seal of the inside.
3, air inlet device for discharging (2) is supported fixing by support (4).
Aerofluxus feed arrangement (3) as shown in Figure 5, Figure 6 includes three-way pipeline (19), exhaust apparatus (15), device for discharging
(16), sealing device (13).
The charging aperture (11) of three-way pipeline (19) as shown in Figure 5, discharging opening (10), the mouth of blow vent (14) there is flange
(17).
Described device for discharging (16) is arranged on the method on the charging aperture (11) of three-way pipeline (19), on device for discharging (16)
Blue and charging aperture (11) flange (17) is screwed and is integrated.
1, device for discharging (16) is airlock.
Described exhaust apparatus (15) is arranged on the blow vent (14) of three-way pipeline (19), exhaust apparatus (15) and ventilation
The flange (17) of mouth (14) is screwed and is integrated.
1, exhaust apparatus (15) starts during the material drying of concurrent-countercurrent formula roller drying machine and bleeds, extraction row
Go out the inner air carrying the dampness that drying materials produces in interior storehouse (9) of rotary type vacuum dryness storehouse (1).
2, exhaust apparatus (15) is axial fan.
Described sealing device (13) is fixedly mounted on the outside of the charging aperture (11) of three-way pipeline (19).
Described sealing device (13) is dynamic sealing device.
The discharging opening (10) of the three-way pipeline (19) of aerofluxus feed arrangement (3) the as shown in Figure 6 charging aperture in Nei Cang (9)
(11) the inside.
1, the sealing device (13) on the discharging opening (10) of three-way pipeline (19) againsts on the charging aperture (11) of interior storehouse (9)
Face.
2, entering by three-way pipeline (19) between discharging opening (10) and the charging aperture (11) of interior storehouse (9) of three-way pipeline (19)
Sealing device (13) fixing seal of material mouth (11) outside.
3, aerofluxus feed arrangement (3) is supported fixing by support (4).
The drying process that concurrent-countercurrent formula roller drying machine is carried out when dry materials works is as follows.
1, by the heat-conducting work medium (12) after heating devices heat by the shell (7) of rotary type vacuum dryness storehouse (1)
Heat energy import (8) enters in the inner chamber between shell (7) and interior storehouse (9)；The heat energy that heat-conducting work medium (12) carries passes through interior storehouse (9)
Warehouse and radiating riser carry out heat conduction, heat exchange to the inner material in interior storehouse (9).
2, the heat-conducting work medium (12) after heat exchange is arranged by heat energy outlet (6) of the shell (7) of rotary type vacuum dryness storehouse (1)
Go out the inner chamber between shell (7) and interior storehouse (9)；Heater heats again to the heat-conducting work medium (14) after heat exchange, circulates always
Heating, heat conduction, heat exchange；Heating, heat conduction, heat exchange ....
3, rotary type vacuum dryness storehouse (1) is when carrying out dry materials work, and rotary type vacuum dryness storehouse (1) is driving dress
Putting and support rotation at support (4) under the effect of (5), the radiating riser of interior storehouse (9), helical blade possess stirring and advance material
Function；Air outside storehouse enters the inside in interior storehouse (9) by the valve (18) that air inlet device for discharging (2) is opened.
4, wet stock is by the charging aperture (11) in the interior storehouse (9) of aerofluxus feed arrangement (3) rotated formula dry vacuum container (1)
In entering, the inside in storehouse (7) is dried, and material is that forward flowing is dried.
5, the dampness that the air come in through air inlet device for discharging (2) valve (18) produces when carry dry materials；Aerofluxus
Humid air in storehouse (9) storehouse in exhaust apparatus (15) pump drainage on feed arrangement (3), when dry materials is carried in air reverse flow
The dampness produced.
6, material is dried at Nei Cang (9), and material is under the effect of radiating riser stirring and propelling, and material passes through interior storehouse
(9) discharging opening (10) discharges through air inlet device for discharging (2).
7, after the Cryogenic air outside storehouse passes through the valve (18) that air inlet device for discharging (2) is opened, Cryogenic air is through interior storehouse (9)
After the adverse current of discharging opening (10) flows to the charging aperture (11) in interior storehouse (9), by exhaust apparatus (15) pump drainage of aerofluxus feed arrangement (3)
Discharge.
The temperature of the air outside 8, the temperature of dried material is than storehouse is high 20 100 degree, and the cooling of dried material is released
The heat energy released can be given and be heated by the Cryogenic air of interior storehouse (9) discharging opening (10)；The Cryogenic air of adverse current can be to passing through
The dried high-temperature material of interior storehouse (9) discharging opening (10) cools down.
Above example is only intended to help to understand manufacture method of the present utility model and core concept thereof, is embodied as not
Being confined to above-mentioned specific embodiment, those skilled in the art is from above-mentioned design, without performing creative labour, institute
The change made, all falls within protection domain of the present utility model.
Claims (8)
1. a concurrent-countercurrent formula roller drying machine, it is characterised in that: concurrent-countercurrent formula roller drying machine includes that rotary type vacuum is dried
Storehouse (1), driving means (5), support (4), aerofluxus feed arrangement (3), air inlet device for discharging (2)；
Described rotary type vacuum dryness storehouse (1) includes shell (7), interior storehouse (9), heat-conducting work medium (12), sealing device (13)；
Described shell (7) is in the outside of Nei Cang (9)；
Described sealing device (13) encapsulates the link position of shell (7) and interior storehouse (9)；
In the described heat-conducting work medium (12) inner chamber between shell (7) and interior storehouse (9)；
Described interior storehouse (9) includes warehouse, radiating riser, helical blade；
Described aerofluxus feed arrangement (3) is arranged on the charging aperture (11) of interior storehouse (9)；
Described air inlet device for discharging (2) is arranged on the discharging opening (10) of interior storehouse (9)；
Described support (4) supports air inlet device for discharging (2), aerofluxus feed arrangement (3)；
Heat energy import (8) and heat energy outlet (6) is had on the shell (7) of described rotary type vacuum dryness storehouse (1)；
Described support (4) supports the charging aperture (11) in the interior storehouse (9) of rotary type vacuum dryness storehouse (1), discharging opening (10)；
Described driving means (5) is arranged on the side of support (4), and driving means (5) is used for driving the charging aperture of interior storehouse (9)
(11)；
Described air inlet device for discharging (2) includes three-way pipeline (19), valve (18), device for discharging (16), sealing device (13)；
The charging aperture (11) of three-way pipeline (19), discharging opening (10), the mouth of blow vent (14) has flange (17)；Device for discharging (16) is pacified
It is contained on the discharging opening (10) of three-way pipeline (19)；Valve (18) is arranged on the blow vent (14) of three-way pipeline (19)；Seal
Device (13) is fixedly mounted on the inside of the charging aperture (11) of three-way pipeline (19)；
Described aerofluxus feed arrangement (3) includes three-way pipeline (19), exhaust apparatus (15), device for discharging (16), sealing device
(13)；The charging aperture (11) of three-way pipeline (19), discharging opening (10), the mouth of blow vent (14) has flange (17)；Discharging fills
Putting (16) to be arranged on the charging aperture (11) of three-way pipeline (19), exhaust apparatus (15) is arranged on the blow vent of three-way pipeline (19)
(14), on, sealing device (13) is fixedly mounted on the outside of the charging aperture (11) of three-way pipeline (19)；
The material of concurrent-countercurrent formula roller drying machine is that forward flowing is dried, and it is wet that air reverse flow produces when carrying dry materials
Gas；
After Cryogenic air outside storehouse passes through the valve (18) that air inlet device for discharging (2) is opened, Cryogenic air is through interior storehouse (9) discharging opening
(10) discharged by exhaust apparatus (15) pump drainage of aerofluxus feed arrangement (3) after the charging aperture (11) in storehouse (9) in the adverse current flow direction.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: sealing device (13) is close
Seal apparatus, or static seal device, or device for sealing magnetic fluid.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: heat-conducting work medium (12) is water,
Or air, or conduction oil.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: interior storehouse (9) are in driving means
(5), under induced effect, interior storehouse (9) support rotary work support (4)；Interior storehouse (9) in rotary course, interior storehouse (9)
Being to rotate, shell (7) is fixed.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: exhaust apparatus (15) is axial flow
Formula blower fan, or roots blower, or centrifugal fan, or vacuum pump set.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: aerofluxus feed arrangement (3)
The discharging opening (10) of three-way pipeline (19) is in the inside of the charging aperture (11) of Nei Cang (9)；The discharging opening (10) of three-way pipeline (19)
On sealing device (13) against the charging aperture (11) of interior storehouse (9) above；The discharging opening (10) of three-way pipeline (19) and interior storehouse (9)
Charging aperture (11) between by three-way pipeline (19) charging aperture (11) the inside sealing device (13) fixing seal.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: air inlet device for discharging (2)
The charging aperture (11) of three-way pipeline (19) is arranged on the outside of the discharging opening (10) of interior storehouse (9)；The charging aperture of three-way pipeline (19)
(11) sealing device (13) on againsts the discharging opening (10) of interior storehouse (9)；The charging aperture (11) of three-way pipeline (19) and interior storehouse (9)
Discharging opening (10) between by three-way pipeline (19) charging aperture (11) outside sealing device (13) fixing seal.
A kind of concurrent-countercurrent formula roller drying machine the most according to claim 1, it is characterised in that: air inlet device for discharging (2) exists
During the material drying of concurrent-countercurrent formula roller drying machine, valve (18) is opened, or close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399778.9U CN205747777U (en) | 2016-05-06 | 2016-05-06 | Concurrent-countercurrent formula roller drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399778.9U CN205747777U (en) | 2016-05-06 | 2016-05-06 | Concurrent-countercurrent formula roller drying machine |
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| CN205747777U true CN205747777U (en) | 2016-11-30 |
Family
ID=57373418
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|---|---|---|---|
| CN201620399778.9U Expired - Fee Related CN205747777U (en) | 2016-05-06 | 2016-05-06 | Concurrent-countercurrent formula roller drying machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105758139A (en) * | 2016-05-06 | 2016-07-13 | 张海娟 | Forward and reverse-flow type drum dryer |
| CN106923368A (en) * | 2016-12-19 | 2017-07-07 | 云南中烟工业有限责任公司 | A kind of apparatus and method for for being vacuum dried tobacco |
| CN112524933A (en) * | 2020-12-30 | 2021-03-19 | 武汉恩禾农业科技有限责任公司 | Efficient seed dryer and drying method thereof |
-
2016
- 2016-05-06 CN CN201620399778.9U patent/CN205747777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758139A (en) * | 2016-05-06 | 2016-07-13 | 张海娟 | Forward and reverse-flow type drum dryer |
| CN106923368A (en) * | 2016-12-19 | 2017-07-07 | 云南中烟工业有限责任公司 | A kind of apparatus and method for for being vacuum dried tobacco |
| CN112524933A (en) * | 2020-12-30 | 2021-03-19 | 武汉恩禾农业科技有限责任公司 | Efficient seed dryer and drying method thereof |
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