CN206037639U - A rotary drying machine - Google Patents
A rotary drying machine Download PDFInfo
- Publication number
- CN206037639U CN206037639U CN201620805432.4U CN201620805432U CN206037639U CN 206037639 U CN206037639 U CN 206037639U CN 201620805432 U CN201620805432 U CN 201620805432U CN 206037639 U CN206037639 U CN 206037639U
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- China
- Prior art keywords
- air
- inner barrel
- drying
- outer cylinder
- bells cap
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Abstract
The utility model belongs to the drying -machine field, concretely relates to a rotary drying machine for solve current drying -machine structure complicacy, low, the not good problem of stoving effect of production efficiency. It includes the drying -machine body, the drying -machine body includes outer barrel, lies in the internal barrel of urceolus, outer barrel is isometric and coaxial setting with interior barrel, be equipped with the bracing piece between outer barrel and the interior barrel, the internal wall of urceolus is connected to bracing piece one end, the external wall of inner tube is connected to the bracing piece other end, interior barrel includes at least two rings shape gusset, a plurality of shaped plates, the strip shaped plate welds in the annular steel plate outside, the tube -shape is formed with annular steel plate to the strip shaped plate, be equipped with the clearance between the strip shaped plate, drying -machine body left end is equipped with heating wind cover, heating wind cover is cylindrical cavity, the heating wind cover inner wall is equipped with a plurality of deep beads, the heating wind cover left end is equipped with the air intake. This technical scheme simple structure, production efficiency be high, it is effectual to dry.
Description
Technical field
This utility model belongs to dehydrator field, and in particular to a kind of rotary dryer.
Background technology
Traditional dehydrator is usually on cylindrical wall.Be hollow type in the middle part of cylinder, material is oven-dried by lifting blade liter
Lift cylinder top progressively unrestrained downwards again, heat exchange is further produced with hot-air to realize drying during unrestrained.
Material directly falls from the top of cylinder, and the time for staying aloft is short, and heat exchange is insufficient to cause drying effect bad；Also as
The height for dropping is big, and frangible material is easily broken into pieces, reduces the quality of product.
Traditional dehydrator can only dry the material of mineral substance, and without the baking dedicated for drying food or medicine
Dry machine, dry food or the hot blast temperature needed for medicine be difficult it is too high, temperature is too high can destroy food materials or medical material itself into
Point so as to lose value itself.
Utility model content
The purpose of this utility model is：Aim to provide a kind of simple structure, production efficiency height, the swinging of good drying effect
Drying machine.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of rotary dryer, including drying machine body, the drying machine body includes outer cylinder body, in outer tube body
Inner barrel, the outer cylinder body is isometric with inner barrel and is coaxially disposed, and is provided with support bar, institute between the outer cylinder body and inner barrel
Support bar one end connection outer cylinder body inwall is stated, the support bar other end connects inner barrel outer wall, and the inner barrel is included at least
Two annular gussets, some stripe boards, the stripe board are welded on the outside of annular gusset, and the stripe board constitutes cylinder with annular gusset
Shape, is provided with gap between the stripe board；The drying machine body left end is provided with air bells cap, and the air bells cap is cylindrical cavity
Body, the air bells cap inwall are provided with some deep beads, and the air bells cap left end is provided with air inlet, and the air bells cap right-hand member is provided with out
Air port, the air outlet is with inner barrel equal diameters and welds together, and is also provided with cold wind import above the air bells cap, described
Cold wind import is connected with air-cooler by pipeline.
Using the utility model of above-mentioned technical proposal, dehydrator thermal source adopts hot-air blower heat supply, can be combustion gas, fire coal, electricity
Various hot-air blowers such as hot type, the air themperature Jing after test hot-air blower heating typically at 180 to 230 degrees Celsius, for food materials or
For person's medicine, this temperature can be caused, and composition is destroyed, and arrange cold wind import and connect air-cooler for which, can be in air bells cap
Cold air is passed through, after cold air is mixed with the air after heating, temperature is down to the temperature range for meeting technological requirement, then from air-out
Mouth is passed through inner barrel, finally appears from gap and dehydrator materials inside is heated；Material is rotated with dehydrator, in outer cylinder body
Roll between inner barrel, fall, inner barrel also serves as heating source simultaneously, and the material to dropping to its surface is heated, together
When inner barrel effectively reduce the falling height of material, the probability broken by material reduces, and improves conforming product rate, so as to
Yield is improved, the raising of first-time qualification rate also so that rework rate is reduced, improves energy utilization rate, saves production cost.
Further limit, overlap in fish scale-shaped between the stripe board, and lap-joint is provided with gap.
Cataphracted overlapping mode, makes what the gap air-out direction set by lap-joint became inclined, as dehydrator rotates,
The hot-air appeared from gap can form vortex, be easier to be carried in the moisture contained by the interior material of hot blast vortex, effectively carry
High drying effect.
Further limit, in the air inlet, be additionally provided with filter.
Arrange filter to filter hot blast, it is to avoid impurity is entered, and pollutes material drying.
Further limit, the outer cylinder body inwall is provided with some lifting blades.
Further limit, the lifting blade is distributed in the shape of a spiral.
Lifting blade and curl distribution are set, and improve material stirs rate so as to which drying effect is further improved.
Compared to existing technology, simple structure, production efficiency are high, good drying effect for this utility model.
Description of the drawings
This utility model can be further illustrated by the nonlimiting examples that accompanying drawing is given；
Fig. 1 is a kind of rotary dryer structural representation of this utility model；
Fig. 2 is drying machine body cross-sectional view；
Fig. 3 is the enlarged drawing of A in Fig. 1；
Main element symbol description is as follows：
Drying machine body 1, outer cylinder body 2, inner barrel 3, support bar 4, annular gusset 5, stripe board 6, gap 7, air bells cap 8,
Deep bead 9, air inlet 10, air outlet 11, cold wind import 12, air-cooler 13, filter 14, lifting blade 15.
Specific embodiment
In order that those skilled in the art may be better understood this utility model, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of rotary dryer, including drying machine body 1, drying machine body 1 includes outer
Cylinder 2, the inner barrel 3 in outer cylinder body 2, outer cylinder body 2 is isometric with inner barrel 3 and is coaxially disposed, outer cylinder body 2 and inner barrel 3
Between be provided with support bar 4,4 one end of support bar connection, 2 inwall of outer cylinder body, 4 other end of support bar connection 3 outer wall of inner barrel, inner core
Body 3 includes two annular gussets 5, some stripe boards 6, and stripe board 6 is welded on the outside of annular gusset 5, stripe board 6 and annular gusset 5
Composition tubular, is provided with gap 7 between stripe board 6；1 left end of drying machine body is provided with air bells cap 8, and air bells cap 8 is circular cylindrical cavity,
8 inwall of air bells cap is provided with some deep beads 9, and 8 left end of air bells cap is provided with air inlet 10, and 8 right-hand member of air bells cap is provided with air outlet 11, goes out
Air port 11 is with 3 equal diameters of inner barrel and welds together, and is also provided with cold wind import 12 above air bells cap 8, and cold wind import 12 is led to
Piping is connected with air-cooler 13.
Preferably, overlap in fish scale-shaped between stripe board 6, and lap-joint is provided with gap 7.
Preferably, filter 14 is additionally provided with air inlet 10.
Preferably, 2 inwall of outer cylinder body is provided with some lifting blades 15.
Preferably, lifting blade 15 is distributed in the shape of a spiral.
Above a kind of rotary dryer that this utility model is provided is described in detail.The explanation of specific embodiment
It is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvement can also be carried out to this utility model and is repaiied
Decorations, these improve and modification is also fallen in this utility model scope of the claims.
Claims (5)
1. a kind of rotary dryer, including drying machine body, the drying machine body includes outer cylinder body, in outer tube body
Inner barrel, the outer cylinder body is isometric with inner barrel and is coaxially disposed, and is provided with support bar between the outer cylinder body and inner barrel, described
Support bar one end connects outer cylinder body inwall, and the support bar other end connects inner barrel outer wall, it is characterised in that：The inner barrel
Including at least two annular gussets, some stripe boards, the stripe board is welded on the outside of annular gusset, the stripe board and annular muscle
Plate constitutes tubular, is provided with gap between the stripe board；The drying machine body left end is provided with air bells cap, and the air bells cap is circle
Cylindrical chamber, the air bells cap inwall are provided with some deep beads, and the air bells cap left end is provided with air inlet, the air bells cap right-hand member
Air outlet is provided with, the air outlet is with inner barrel equal diameters and welds together, is also provided with cold wind above the air bells cap and enters
Mouthful, the cold wind import is connected with air-cooler by pipeline.
2. a kind of rotary dryer according to claim 1, it is characterised in that：Take in fish scale-shaped between the stripe board
Connect, and lap-joint is provided with gap.
3. a kind of rotary dryer according to claim 2, it is characterised in that：Filtration is additionally provided with the air inlet
Device.
4. a kind of rotary dryer according to claim 3, it is characterised in that：The outer cylinder body inwall is provided with some raising
Flitch.
5. a kind of rotary dryer according to claim 4, it is characterised in that：The lifting blade is distributed in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805432.4U CN206037639U (en) | 2016-07-28 | 2016-07-28 | A rotary drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805432.4U CN206037639U (en) | 2016-07-28 | 2016-07-28 | A rotary drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037639U true CN206037639U (en) | 2017-03-22 |
Family
ID=58309561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805432.4U Expired - Fee Related CN206037639U (en) | 2016-07-28 | 2016-07-28 | A rotary drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702467A (en) * | 2017-09-25 | 2018-02-16 | 四川星吉空气能热水工程有限公司 | A kind of drum-type drying unit of material drying |
| CN108020041A (en) * | 2017-12-29 | 2018-05-11 | 天津水泥工业设计研究院有限公司 | A kind of drum drier of the compound shovelling plate of band |
| CN109608013A (en) * | 2018-11-14 | 2019-04-12 | 杭州职业技术学院 | A kind of cow dung biogas residue drying equipment |
-
2016
- 2016-07-28 CN CN201620805432.4U patent/CN206037639U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702467A (en) * | 2017-09-25 | 2018-02-16 | 四川星吉空气能热水工程有限公司 | A kind of drum-type drying unit of material drying |
| CN108020041A (en) * | 2017-12-29 | 2018-05-11 | 天津水泥工业设计研究院有限公司 | A kind of drum drier of the compound shovelling plate of band |
| CN108020041B (en) * | 2017-12-29 | 2024-04-30 | 天津水泥工业设计研究院有限公司 | Cylinder dryer with composite shoveling plate |
| CN109608013A (en) * | 2018-11-14 | 2019-04-12 | 杭州职业技术学院 | A kind of cow dung biogas residue drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |