CN201269681Y - Conntercurrent flow horizontal dryer - Google Patents
Conntercurrent flow horizontal dryer Download PDFInfo
- Publication number
- CN201269681Y CN201269681Y CNU2008201496413U CN200820149641U CN201269681Y CN 201269681 Y CN201269681 Y CN 201269681Y CN U2008201496413 U CNU2008201496413 U CN U2008201496413U CN 200820149641 U CN200820149641 U CN 200820149641U CN 201269681 Y CN201269681 Y CN 201269681Y
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- cylindrical shell
- barrel body
- countercurrent flow
- admission
- barrel
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Abstract
The utility model discloses a countercurrent flow horizontal type desiccator mainly used for drying and softening oil materials such as soybean, rape seeds, sunflower seeds, cotton seeds, and the like. The desiccator comprises a horizontal type rotary barrel body obliquely arranged. A barrel body supporting wheel and a barrel body driving apparatus are arranged under the barrel body, a heating nest of tubes is axially arranged in the barrel body, and a material inlet and a material outlet are also arranged on the barrel body. The upstream end and the water discharge end of the heating nest of tubes are the same end and are arranged at the lower end of the barrel body, and the material inlet is arranged at the higher end of the barrel body. The structure leads the moving direction of materials in the barrel body to be opposite to that of steam in the heating nest of tubes, and leads the materials and the steam to form countercurrent flow by virtue of the wall of the nest of tubes. Compared with the original fair current heat exchange, the desiccator has the advantages of higher heat exchange efficiency and better energy saving performance.
Description
Technical field
The utility model relates to the food processing machinery field, especially a kind of dry and softening horizontal drier of countercurrent flow that is used for oil plants such as soybean, vegetable seed, sunflower seeds, cotton seed.
Background technology
At food processing field, usually need raw material is softened and dry plasticity with the raising raw material, the evil idea that the machine of rolling bad is shut out is thin and not broken, steams stir-fry, squeezing, leaching effect thereby improve.Traditionally raw material is softened and dry equipment is vertical softening kettle, thereby this equipment has the energy consumption height, material processing uniformity difference causes shortcomings such as the burnt paste of place, dead angle material.Chinese patent CN01252033.0 discloses a kind of horizontal softening kettle, and energy consumption is lower, and material processing is comparatively even, but this equipment adopts the mode of following current heat exchange to come processing materials, and heat exchange efficiency is lower.
The utility model content
Technical problem to be solved in the utility model provides the horizontal drier of a kind of countercurrent flow.
For solving the problems of the technologies described above, the horizontal drier of countercurrent flow of the present utility model comprises the horizontal rotary barrel that is obliquely installed, cylindrical shell has barrel support wheel and cylindrical shell drive unit, be axially arranged with the heating tubulation in the cylindrical shell, also be provided with charging aperture and discharging opening on the cylindrical shell, the admission end of described heating tubulation and discharge ends are same end and are located at the lower end of cylindrical shell that described charging aperture is located at the higher end of cylindrical shell.
As a kind of improvement of the present utility model, the admission end of heating tubulation is communicated with a tubular admission bag, and the admission bag is with the coaxial setting of cylindrical shell and be mutually permanently connected; The admission bag also is sealedly connected with drainpipe, and end opening is in the bottom of admission bag in the drainpipe, and the admission bag is stretched out in the outer end of drainpipe.
As further improvement of the utility model, the outer end opening of drainpipe is lower than end opening in it.
As further improvement of the utility model, cylinder inboard wall circumferentially evenly is provided with the stir-fry plate along its cross section.
As further improvement of the utility model, this drier also includes exhausting device and auger feed arrangement; The auger feed arrangement includes charging hole and discharge end, and the discharge end of auger feed arrangement is connected with the charging aperture of cylindrical shell; Exhausting device comprises bottom connect box, middle part casing, expansion tank and the steam outlet pipe that is fixedly connected sequentially from top to bottom, and the discharging opening on bottom connect box and the cylindrical shell is tightly connected.
As further improvement of the utility model, described barrel discharge hole circumferentially evenly is provided with at least one at the barrel upper edge of cylindrical shell low side inboard barrel.
As further improvement of the utility model, the upper end of described expansion tank is provided with baffle plate.
The utlity model has following advantage:
1. the admission end and the discharge ends of heating tubulation are same end and are located at the lower end of cylindrical shell, charging aperture is located at the higher end of cylindrical shell, so just make the direction of motion of steam in the direction of motion of material in cylindrical shell and the heating tubulation opposite, make material and steam form countercurrent flow by the tubulation wall, following current heat exchange as compared with the past has higher, the energy-saving advantages more of heat exchange efficiency.
2. the setting of admission bag and drainpipe has realized the function of respectively forming pipeline delivering vapor and draining to the heating tubulation easily, and makes the pipeline of respectively forming of heating tubulation have identical steam pressure.
3. the outer end opening of drainpipe is lower than end opening in it, thereby can utilize siphonage that condensed water is constantly emitted from the admission bag in a steady stream when draining.
4. cylinder inboard wall circumferentially evenly is provided with the stir-fry plate along its cross section, can be when cylindrical shell rotates take the material of bottom to higher position, fall the top of material again along with the rotation of cylindrical shell, thereby material is produced stirring action, make softening process more even, thorough, avoid the burnt phenomenon of sticking with paste of the inhomogeneous material that causes of softening process.
5. be provided with the auger feed arrangement, material can be forced to send in the rotary barrel, the stifled phenomenon of material card of having avoided in the past utilizing the gravity charging of material to bring makes the feeding process more reliable and more stable; In softening, the dry run of material, can produce a large amount of steam, exhausting device be arranged so that these steam can be discharged in the atmosphere swimmingly.
6. the steam volumetric expansion when rising by expansion tank that is produced in the material softening process, temperature descend, and are provided with baffle plate in the upper end of expansion tank, steam after the cooling is condensed on the baffle plate and along baffle plate flow down.The part steam that does not condense then continues to rise and is discharged in the atmosphere by steam outlet pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of cylindrical shell;
Fig. 3 is K-K cutaway view of Fig. 2;
Fig. 4 is the assembly structure schematic diagram of exhausting device and cylindrical shell;
Fig. 5 is the right view of Fig. 4.
The specific embodiment
As depicted in figs. 1 and 2, the horizontal drier of countercurrent flow of the present utility model comprises the horizontal rotary barrel 1 that is obliquely installed, cylindrical shell 1 has barrel support wheel 2 and cylindrical shell drive unit 3, be axially arranged with heating tubulation 4 in the cylindrical shell 1, also be provided with charging aperture 5 and discharging opening 6 on the cylindrical shell 1, described heating tubulation 4 is respectively formed the admission end of pipeline and discharge ends to be same end and to be located at the lower end of cylindrical shell 1, and described charging aperture 5 is located at the higher end of cylindrical shell 1.The admission end of heating tubulation 4 is connected with a tubular admission bag 7, and admission bag 7 is with cylindrical shell 1 coaxial setting and be mutually permanently connected; Admission bag 7 also rotatory sealing is connected with drainpipe 8, and end opening is in the bottom of admission bag 7 in the drainpipe 8, and the outer end of drainpipe 8 stretches out admission bag 7 and its outer end opening is lower than end opening in it; The part below that drainpipe 8 stretches out admission bag 7 also is provided with bracing frame 16.Cylindrical shell 1 inwall circumferentially also evenly is provided with along its cross section and fries plate 9 as shown in Figure 3.Also include exhausting device and auger feed arrangement as Fig. 4, drier of the present utility model shown in Figure 5; The auger feed arrangement includes charging hole 10, and the discharge end of auger feed arrangement is communicated with 5 rotations of the charging aperture of cylindrical shell; The barrel upper edge barrel of described cylindrical shell 1 discharging opening 6 in cylindrical shell 1 low side inboard circumferentially evenly is provided with at least one; Exhausting device comprises bottom connect box 11, middle part casing 12, expansion tank 13 and the steam outlet pipe 14 that is fixedly connected sequentially from top to bottom, one section cylindrical shell at discharging opening 6 places passes bottom connect box 11 and is connected with 11 rotatory sealings of bottom connect box, and the upper end of expansion tank 13 is provided with baffle plate 15.
During work, material enters the auger feed arrangement by charging hole 10, enters cylindrical shell 2 by charging aperture 5 under the rotation of auger pushes; Cylindrical shell 2 rotates under the driving of drive unit 3, fries plate 9 material in the cylindrical shell 2 is constantly stirred.As shown in Figure 2, steam enters heating tubulation 4 from air inlet bag 7, makes material when constantly stirring, obtain heating, softening along with the rotation of cylindrical shell 4.Softening situation according to material, regulate the rotating speed of rotating cylinder by the arrangements for speed regulation (can adopt frequency converter, buncher etc.) of regulating cylindrical shell drive unit 3, can control the softening time of material in rotating cylinder, make the bating effect of material reach optimum state, last material drops out cylindrical shell 2 by discharging opening 6, steam in the heating tubulation 4 then are condensed into water and flow to and are positioned at cylindrical shell 2 low end air inlet bags 7, and are disposed in the environment by drainpipe 8 and go.Material can produce a large amount of steam in above-mentioned softening process, these steam rise by exhausting device during by discharging opening 6, are finally to be discharged in the atmosphere by bottom connect box 11, middle part casing 12, expansion tank 13 and steam outlet pipe 14 successively specifically.Wherein steam volumetric expansion the time by expansion tank 13, temperature descends, and partial condensation becomes water and flows down by baffle plate 15 time, and uncooled part steam finally is discharged in the atmosphere by steam outlet pipe 14.Being provided with of exhausting device can be got rid of the influence to softening back material of material produces in the softening process steam.
Claims (7)
1. the horizontal drier of countercurrent flow, comprise the horizontal rotary barrel that is obliquely installed, cylindrical shell has barrel support wheel and cylindrical shell drive unit, be axially arranged with the heating tubulation in the cylindrical shell, also be provided with charging aperture and discharging opening on the cylindrical shell, it is characterized in that: the admission end of described heating tubulation and discharge ends are same end and are located at the lower end of cylindrical shell that described charging aperture is located at the higher end of cylindrical shell.
2. the horizontal drier of countercurrent flow according to claim 1 is characterized in that: the admission end of heating tubulation is communicated with a tubular admission bag, and the admission bag is with the coaxial setting of cylindrical shell and be mutually permanently connected; The admission bag also is sealedly connected with drainpipe, and end opening is in the bottom of admission bag in the drainpipe, and the admission bag is stretched out in the outer end of drainpipe.
3. the horizontal drier of countercurrent flow according to claim 2 is characterized in that: the outer end opening of drainpipe is lower than end opening in it.
4. the horizontal drier of countercurrent flow according to claim 3 is characterized in that: cylinder inboard wall circumferentially evenly is provided with the stir-fry plate along its cross section.
5. according to the horizontal drier of each described countercurrent flow in the claim 1 to 4, it is characterized in that: this drier also includes exhausting device and auger feed arrangement; The auger feed arrangement includes charging hole and discharge end, and the discharge end of auger feed arrangement is connected with the charging aperture of cylindrical shell; Exhausting device comprises bottom connect box, middle part casing, expansion tank and the steam outlet pipe that is fixedly connected sequentially from top to bottom, and the discharging opening on bottom connect box and the cylindrical shell is tightly connected.
6. the horizontal drier of countercurrent flow according to claim 5 is characterized in that: described barrel discharge hole circumferentially evenly is provided with at least one at the barrel upper edge of cylindrical shell low side inboard barrel.
7. the horizontal drier of countercurrent flow according to claim 6, it is characterized in that: the upper end of described expansion tank is provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201496413U CN201269681Y (en) | 2008-10-09 | 2008-10-09 | Conntercurrent flow horizontal dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201496413U CN201269681Y (en) | 2008-10-09 | 2008-10-09 | Conntercurrent flow horizontal dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269681Y true CN201269681Y (en) | 2009-07-08 |
Family
ID=40842286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201496413U Expired - Lifetime CN201269681Y (en) | 2008-10-09 | 2008-10-09 | Conntercurrent flow horizontal dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269681Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564082A (en) * | 2011-04-27 | 2012-07-11 | 睦技研株式会社 | Drying device |
| CN103954124A (en) * | 2014-05-08 | 2014-07-30 | 山东天力干燥股份有限公司 | Rotary calcination device and rotary calcination process |
| CN105541072A (en) * | 2015-07-13 | 2016-05-04 | 青岛松灵电力环保设备有限公司 | Membrane sludge dryer |
| CN105841478A (en) * | 2015-02-12 | 2016-08-10 | 内蒙古科技大学 | Self-sealing type low-rank coal negative pressure drying device |
| EP4311992A1 (en) * | 2022-07-26 | 2024-01-31 | Proman AG | Rotary type dryer for drying wet melamine |
-
2008
- 2008-10-09 CN CNU2008201496413U patent/CN201269681Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564082A (en) * | 2011-04-27 | 2012-07-11 | 睦技研株式会社 | Drying device |
| CN102564082B (en) * | 2011-04-27 | 2014-08-06 | 睦技研株式会社 | Drying device |
| CN103954124A (en) * | 2014-05-08 | 2014-07-30 | 山东天力干燥股份有限公司 | Rotary calcination device and rotary calcination process |
| CN103954124B (en) * | 2014-05-08 | 2015-11-04 | 山东天力干燥股份有限公司 | A kind of device and technique of turning round roasting |
| CN105841478A (en) * | 2015-02-12 | 2016-08-10 | 内蒙古科技大学 | Self-sealing type low-rank coal negative pressure drying device |
| CN105841478B (en) * | 2015-02-12 | 2018-01-23 | 内蒙古科技大学 | Self-sealed low-order coal negative pressure drying device |
| CN105541072A (en) * | 2015-07-13 | 2016-05-04 | 青岛松灵电力环保设备有限公司 | Membrane sludge dryer |
| EP4311992A1 (en) * | 2022-07-26 | 2024-01-31 | Proman AG | Rotary type dryer for drying wet melamine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
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| CX01 | Expiry of patent term |