CN106705607A - Multi-stage roller type dryer - Google Patents
Multi-stage roller type dryer Download PDFInfo
- Publication number
- CN106705607A CN106705607A CN201710203508.5A CN201710203508A CN106705607A CN 106705607 A CN106705607 A CN 106705607A CN 201710203508 A CN201710203508 A CN 201710203508A CN 106705607 A CN106705607 A CN 106705607A
- Authority
- CN
- China
- Prior art keywords
- roller
- internal layer
- layer roller
- cavity
- shoe plate
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000001035 drying Methods 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract 2
- 238000009490 roller compaction Methods 0.000 abstract 2
- 230000009194 climbing Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- F26B11/0468—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 disintegrating, crushing, or for being mixed with the materials to be dried
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a multi-stage roller dryer which comprises a drying roller. The drying roller comprises an outer roller, a middle roller and an inner roller which are sequentially arranged from outside to inside, the left end of the inner roller is connected on a feeding port, the right end of the inner roller is communicated with the right end of a cavity A formed by the inner roller and the middle roller, the left end of the cavity A is communicated with the left end of a cavity B formed by the middle roller and the outer roller, the right end of the cavity B is connected with a discharging port, a stirring shaft is arranged in the inner roller, the left of the stirring shaft is provided with a plurality of material ejecting climbing claws, stirring claws are fixed on the right of the stirring shaft, a thread pushing roller compaction strips are arranged on the right of the outer wall of the inner roller, a plurality of material ejecting tile plates A are arranged on the left of the outer wall of the inner roller, and a plurality of material ejecting tile plates B are arranged on the wall of the middle roller. The multi-stage roller dryer has the advantages that occupied area is saved, and the dryer is good in drying effect and uniform in roller compaction.
Description
Technical field
The present invention relates to the technical field of drying machinery, particularly multistage cylinder drying machine.
Background technology
The rotating cylinder of common roller drier is the cylinder that slightly incline and can turn round, and wet stock enters from one end top,
Dry material is from other end collective low.Hot blast enters from feed end or discharge end, from the discharge of other end top.Cylinder is built with forward
Flight, under material is constantly taken up and is spilt in cylinder turning course, makes it fully be contacted with thermal current, to improve drying efficiency
And material is inlayed movement.In the preparation process of fertilizer, also to require to roll material during dry in drying machine
Uniformly.Existing roller drier, the agglomerate of material is not easy to open, and dries difficulty, and the moisture and material included in material
Adhesion it is larger, it is necessary to waste substantial amounts of thermal source, drying efficiency is relatively low, and in order to ensure material fully dry, it is necessary to plus
The length of drying drum long, floor space is big, and the material particles size distribution for finally obtaining is uneven.
The content of the invention
Shortcoming it is an object of the invention to overcome prior art, there is provided save floor occupying area, drying effect is good, roll uniform
Multistage cylinder drying machine.
The purpose of the present invention is achieved through the following technical solutions：Multistage cylinder drying machine, including support and dry rolling
Cylinder, is provided with roller supporting wheel device and roller rotating driving device between drying drum and support, described drying drum includes
Outer layer roller, middle level roller and the internal layer roller for setting gradually from outside to inside, the left end of described internal layer roller are connected to charging
On mouth, the right-hand member of the cavity A that the right-hand member of internal layer roller is formed with internal layer roller and middle level roller is connected, the left end of cavity A with
The left end of the cavity B that middle level roller is formed with outer layer roller is connected, and the right-hand member of cavity B is connected with discharging opening；
Described internal layer drums inside is provided with the agitating shaft of the co-axial heart, and the left-hand component of agitating shaft is provided with multiple liftings
Climb pawl, lifting is climbed pawl and is fixed on agitating shaft by connecting rod, multiple liftings climb between pawl in the shape of a spiral and the hand of spiral be from
Left-to-right, multiple stirring pawls are fixed with the right-hand component of agitating shaft perpendicular to agitating shaft, and stirring pawl is in needle-like；
Described middle level roller passes through multiple gussets to be fixed on the outer wall of internal layer roller, and the right-hand component on internal layer cylinder outer wall sets
It is equipped with screw thread and pushes and roll bar and hand of spiral is turned left from the right side, the left-hand component on internal layer cylinder outer wall is provided with multiple liftings watt
Plate A, the multiple lifting shoe plate A curls and hand of spiral is turned left from the right side；
Described outer layer roller is fixed on the outer wall of middle level roller again by multiple gussets, is set on the outer wall of middle level roller
There are multiple lifting shoe plate B, the multiple lifting shoe plate B curls and hand of spiral is from left to right, outer layer roller passes through roller support roller
Device is arranged on support；
The left end of internal layer roller is provided with hot wind inlet A in communication and right-hand member is provided with air outlet A, on a left side of cavity A
End is provided with hot wind inlet B in communication and right-hand member is provided with air outlet B, is provided with the left end of cavity B in communication
Hot wind inlet C and right-hand member is provided with air outlet C.
Further, described lifting shoe plate A is evenly provided on the outer wall of internal layer roller, and it is uniform that shoe plate B is dug in lifting
Be arranged on the outer wall of middle level roller, and lifting shoe plate A is identical with the size of lifting shoe plate B.
Further, described hot wind inlet A, hot wind inlet B and hot wind inlet C are connected on total blast pipe together, go out
Air port A, air outlet B and air outlet C are connected on total discharge pipe together.
Further, stirring motor is installed on described agitating shaft.
Further, the rotation direction of described agitating shaft and the rotation direction of drying drum are opposite.
The present invention has advantages below：（1）Pawl is climbed by setting lifting, material is tentatively smashed, by stirring pawl by thing
Material is further smashed, then rolls bar by screw thread push, and material is rolled uniformly, forms the uniform particle of particle diameter distribution；（2）If
Hot wind inlet A, hot wind inlet B and the hot wind inlet C for putting so that lifting is climbed pawl material is kicked up and carries out preliminarily dried, by raising
Material shoe plate A and lifting shoe plate B is further dried material, it is ensured that the aridity of material, drying effect is good；（3）Internal layer roller, in
The setting of layer roller and outer layer roller shortens the length of drying machine, reduces floor space.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In figure, 1, outer layer roller, 2, middle level roller, 3, internal layer roller, 4, agitating shaft, 5, lifting climb pawl, 6, stirring pawl, 7, screw thread
Push rolls bar, and 8, lifting shoe plate A, 9, lifting shoe plate B, 10, stirring motor.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below：
As shown in figure 1, multistage cylinder drying machine, including support and drying drum, rolling is installed between drying drum and support
Cylinder riding wheel apparatus and roller rotating driving device, outer layer roller 1 that described drying drum includes setting gradually from outside to inside, in
Layer roller 2 and internal layer roller 3, the left end of described internal layer roller 3 are connected on charging aperture, the right-hand member and internal layer of internal layer roller 3
The right-hand member of the cavity A that roller 3 is formed with middle level roller 2 is connected, left end and 1 shape of middle level roller 2 and outer layer roller of cavity A
Into the left end of cavity B be connected, the right-hand member of cavity B is connected with discharging opening.Ensured traditional by axially prolonged length
The mode of drying effect, is changed into diametrically increasing the mode of multilayer roller, and allow material in drying drum it is S-shaped walk material,
Floor space is saved.
Described internal layer roller 3 is internally provided with the agitating shaft 4 of the co-axial heart, and the left-hand component of agitating shaft 4 is provided with
Pawl 5 is climbed in multiple liftings, and lifting is climbed pawl 5 and is fixed on agitating shaft 4 by connecting rod, and stirring motor 10 is provided with agitating shaft 4, many
Individual lifting is climbed between pawl 5 in the shape of a spiral and the hand of spiral is for from left to right, lifting is climbed pawl 5 and plays the work for tentatively smashing material
With, and material is kicked up carry out preliminarily dried, it is fixed with multiple stirrings perpendicular to agitating shaft 4 in the right-hand component of agitating shaft 4
Pawl 6, stirring pawl 6 is in needle-like, and stirring pawl 6 further blends the material after preliminary stirring.
Described middle level roller 2 passes through multiple gussets to be fixed on the outer wall of internal layer roller 3, the right side on the outer wall of internal layer roller 3
Rim portion is provided with screw thread and pushes and rolls bar 7 and hand of spiral is turned left from the right side, and screw thread is pushed and rolls the thing that bar 7 will be blended further
Material is pulverized again, material is turned into uniform particle, it is ensured that the particle size of material is uniformly distributed, outside internal layer roller 3
Left-hand component on wall is equably provided with multiple lifting shoe plate A8, and multiple lifting shoe plate A8 curls and the hand of spiral are from the right side
Turn left, lifting shoe plate A8 will pulverize after material particles kick up after be dried.
Described outer layer roller 1 is fixed on the outer wall of middle level roller 2 again by multiple gussets, outside middle level roller 2
Multiple lifting shoe plate B9 are equably provided with wall, and lifting shoe plate B9 is identical with the size of lifting shoe plate A8, lifting shoe plate B9
Material is kicked up drying again, the multiple lifting shoe plate B9 curls and hand of spiral is from left to right, outer layer roller 1 passes through roller
Riding wheel apparatus are arranged on support.
The left end of internal layer roller 3 is provided with hot wind inlet A in communication and right-hand member is provided with air outlet A, in cavity A
Left end be provided with hot wind inlet B in communication and right-hand member is provided with air outlet B, be provided with the left end of cavity B and connected therewith
Logical hot wind inlet C and right-hand member is provided with air outlet C.Described hot wind inlet A, hot wind inlet B and hot wind inlet C are connected together
On total blast pipe, air outlet A, air outlet B and air outlet C are connected on total discharge pipe together.The setting of this centralized system
It is easy to being passed through for hot blast, is easy to the wet air after cooling to exclude, reduce number of tubes, be easy to stringing, is easy to the conjunction in place
Reason is utilized.
In the present embodiment, the rotation direction of described agitating shaft 4 and the rotation direction of drying drum are opposite.Make agitating shaft 4
On the relative velocity climbed between pawl 5 and stirring pawl 6 and material of lifting it is big so that material is fully broken, stirring.
In the present embodiment, material expects S-shaped in walking for drying drum, i.e., in internal layer roller 3, material enters from charging aperture
After internal layer roller 3, in the presence of pawl 5 is climbed in lifting, flow from left to right, in cavity A, when drying drum is rolled, screw thread
Push rolls bar 7 and lifting shoe plate A8 and can produce an active force to material, material is turned left flowing from the right side, in cavity B,
When drying drum is rolled, to material one active force of same generation, material flows lifting shoe plate B9 backward from a left side, finally from discharging
Mouth outflow.
Material by repeatedly blending in drying drum, i.e., in internal layer roller 3, climb pawl 5 and tentatively break up material by lifting
Smash, when the right of internal layer roller 3 is pushed to, stirring pawl 6 again further blends it material, and in cavity A, screw thread is pushed
Roll bar 7 to pulverize material again, three layers of stirring, particularly screw thread are promoted and roll rolling for bar 7, make material fully be stirred
It is broken, form the uniform particle of particle diameter distribution.
Material by repeatedly drying, i.e., carries out preliminarily dried in drying drum in internal layer roller 3, enters in cavity A
One step is dried, and is dried again in cavity B, and stir every time all along with drying, it is ensured that the aridity of discharging opening material.
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (5)
1. multistage cylinder drying machine, including support and drying drum, are provided with roller support roller dress between drying drum and support
Put and roller rotating driving device, it is characterised in that：Described drying drum includes the outer layer roller for setting gradually from outside to inside
（1）, middle level roller（2）With internal layer roller（3）, described internal layer roller（3）Left end be connected on charging aperture, internal layer roller
（3）Right-hand member and internal layer roller（3）With middle level roller（2）The right-hand member of the cavity A of formation is connected, the left end of cavity A and middle level
Roller（2）With outer layer roller（1）The left end of the cavity B for being formed is connected, and the right-hand member of cavity B is connected with discharging opening；
Described internal layer roller（3）It is internally provided with the agitating shaft of the co-axial heart（4）, agitating shaft（4）Left-hand component set
There are multiple liftings to climb pawl（5）, lifting climbs pawl（5）Agitating shaft is fixed on by connecting rod（4）On, pawl is climbed in multiple liftings（5）Between
In the shape of a spiral and the hand of spiral is for from left to right, in agitating shaft（4）Right-hand component perpendicular to agitating shaft（4）Multiple is fixed with to stir
Mix pawl（6）, stir pawl（6）In needle-like；
Described middle level roller（2）Internal layer roller is fixed by multiple gussets（3）Outer wall on, internal layer roller（3）On outer wall
Right-hand component is provided with screw thread push and rolls bar（7）And hand of spiral is turned left from the right side, internal layer roller（3）Left-hand component on outer wall
It is provided with multiple lifting shoe plate A（8）, multiple lifting shoe plate A（8）The curl and hand of spiral is turned left from the right side；
Described outer layer roller（1）Middle level roller is fixed on again by multiple gussets（2）Outer wall on, middle level roller（2）'s
Multiple lifting shoe plate B are provided with outer wall（9）, multiple lifting shoe plate B（9）The curl and hand of spiral is from left to right, outer layer
Roller（1）It is arranged on support by roller supporting wheel device；
In internal layer roller（3）Left end be provided with hot wind inlet A in communication and right-hand member is provided with air outlet A, cavity A's
Left end is provided with hot wind inlet B in communication and right-hand member is provided with air outlet B, is provided with the left end of cavity B in communication
Hot wind inlet C and right-hand member is provided with air outlet C.
2. multistage cylinder drying machine according to claim 1, it is characterised in that：Described lifting shoe plate A（8）Equably
It is arranged on internal layer roller（3）Outer wall on, shoe plate B is dug in lifting（9）It is evenly provided on middle level roller（2）Outer wall on, and raise
Material shoe plate A（8）With lifting shoe plate B（9）Size it is identical.
3. multistage cylinder drying machine according to claim 1, it is characterised in that：Described hot wind inlet A, hot wind inlet
B and hot wind inlet C are connected on total blast pipe together, and air outlet A, air outlet B and air outlet C are connected to total discharge pipe together
On.
4. multistage cylinder drying machine according to claim 1, it is characterised in that：Described agitating shaft（4）On be provided with
Stirring motor（10）.
5. multistage cylinder drying machine according to claim 1, it is characterised in that：Described agitating shaft（4）Rotation side
To opposite with the rotation direction of drying drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203508.5A CN106705607A (en) | 2017-03-30 | 2017-03-30 | Multi-stage roller type dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203508.5A CN106705607A (en) | 2017-03-30 | 2017-03-30 | Multi-stage roller type dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705607A true CN106705607A (en) | 2017-05-24 |
Family
ID=58887352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203508.5A Pending CN106705607A (en) | 2017-03-30 | 2017-03-30 | Multi-stage roller type dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705607A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402986Y (en) * | 1999-12-09 | 2000-10-25 | 陈荣光 | Drum mud dryer |
| CN2729610Y (en) * | 2004-08-31 | 2005-09-28 | 山东天力干燥设备有限公司 | Multilayer rotating cylinder drying machine |
| CN2819148Y (en) * | 2005-03-01 | 2006-09-20 | 薛茂廷 | Compound high-efficiency energy-saving dryer |
| CN2911573Y (en) * | 2006-04-25 | 2007-06-13 | 岳邦富 | Single-stage drying cylinder and mutli-stage drying cylinder and high moisture material dryer thereof |
| CN103398555A (en) * | 2013-06-25 | 2013-11-20 | 三一汽车制造有限公司 | Drum-type drying device and a stirring station |
| CN103591778A (en) * | 2013-10-11 | 2014-02-19 | 唐山市神州机械有限公司 | Rotary drum drying device |
| CN203785390U (en) * | 2014-02-28 | 2014-08-20 | 山东圆友重工科技有限公司 | Three-return stroke cylinder drying machine |
| CN104406399A (en) * | 2014-10-30 | 2015-03-11 | 中国农业大学 | Rotating drum for three-pass rotating drum drier applicable to particle material drying |
| CN104729251A (en) * | 2015-03-31 | 2015-06-24 | 焦作市真节能干燥设备研发有限公司 | 'Rotary rake jumping' three-level multi-loop drying machine |
| CN204648864U (en) * | 2015-03-31 | 2015-09-16 | 焦作市真节能干燥设备研发有限公司 | Three grades of multiloop dryers |
| CN104930832A (en) * | 2015-06-25 | 2015-09-23 | 湖北叶威(集团)智能科技有限公司 | Double-drum crop dryer |
| CN105300065A (en) * | 2015-11-18 | 2016-02-03 | 焦作市真节能干燥设备研发有限公司 | Special dryer for electroplating |
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-
2017
- 2017-03-30 CN CN201710203508.5A patent/CN106705607A/en active Pending
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| CN203785390U (en) * | 2014-02-28 | 2014-08-20 | 山东圆友重工科技有限公司 | Three-return stroke cylinder drying machine |
| CN104406399A (en) * | 2014-10-30 | 2015-03-11 | 中国农业大学 | Rotating drum for three-pass rotating drum drier applicable to particle material drying |
| CN104729251A (en) * | 2015-03-31 | 2015-06-24 | 焦作市真节能干燥设备研发有限公司 | 'Rotary rake jumping' three-level multi-loop drying machine |
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| CN205580131U (en) * | 2016-03-03 | 2016-09-14 | 上海戴沃机械科技有限公司 | Inside device of breaing up of drying -machine |
| CN106500475A (en) * | 2016-11-02 | 2017-03-15 | 中国农业大学 | A kind of three backhaul whizzer of granule materials |
| CN206739795U (en) * | 2017-03-30 | 2017-12-12 | 四川高博环保工程有限公司 | Multistage cylinder drying machine |
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Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |