CN202928300U - Multi-return airflow dryer - Google Patents
Multi-return airflow dryer Download PDFInfo
- Publication number
- CN202928300U CN202928300U CN 201220560437 CN201220560437U CN202928300U CN 202928300 U CN202928300 U CN 202928300U CN 201220560437 CN201220560437 CN 201220560437 CN 201220560437 U CN201220560437 U CN 201220560437U CN 202928300 U CN202928300 U CN 202928300U
- Authority
- CN
- China
- Prior art keywords
- inner core
- urceolus
- middle cylinder
- wall
- hand member
- 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.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a multi-return airflow dryer which comprises an inner cylinder with a feeding spiral device, a middle cylinder and an outer cylinder with a discharging air suction barrel. An inner layer airflow passageway is formed in the inner wall of the inner cylinder; the middle cylinder is arranged on the outer wall of the inner cylinder in a sleeved mode, and a middle layer airflow passageway is formed between the inner wall of the middle cylinder and the outer wall of the inner cylinder; the outer cylinder is arranged in the outer wall of the middle cylinder, and an outer layer airflow passageway is formed between the outer wall of the middle cylinder and the inner wall of the outer cylinder; and the inner layer airflow passageway, the middle layer airflow passageway and the outer layer airflow passageway are sequentially communicated to form a drying airflow passageway. Due to the structure, the airflow passageways which are arranged in multiple layers can avoid the phenomenon that materials are burnt so that the purposes of high output and good drying effect are achieved.
Description
Technical field
The utility model relates to drying device field, is specifically related to many return journey airflow drying machines.
Background technology
At present, in the drying course of tealeaves, marigold, material that ginkgo leaf Alfalfa isodensity is lighter, generally use the individual layer roller drying machine, its shortcoming is that drying rate is slowly and easily with the material adustion.
The utility model content
The purpose of this utility model is to disclose many return journey airflow drying machines, solved drying rate slowly, easily with the problem of material adustion.
For achieving the above object, the utility model adopts following technical scheme:
Many return journey airflow drying machines comprise inner core, the middle cylinder that is provided with the feed auger device and the urceolus that is provided with the discharging suction tube; The inner core inwall forms the internal layer gas channel; Middle jacket casing is located at the outer wall of inner core, and the inwall of middle cylinder and inner tank theca form the middle level gas channel; Urceolus is sheathed on middle drum outer wall, and middle drum outer wall and outer tube inner wall form the outer gas flow passage; Internal layer gas channel, middle level gas channel and outer gas flow passage are communicated with to form successively dries gas channel.
Further, the S-shaped layout in the longitudinal section of described oven dry gas channel, the air-flow in described inner core and material are along gas channel to the displacement of described discharging suction tube.
Further, described inner core is provided with inner core left end and inner core right-hand member, and described feed auger device is located at the inner core left end, the inner core right-end openings; Described middle cylinder is provided with middle cylinder left end and middle cylinder right-hand member, middle cylinder left end opening and the sealing of middle cylinder right-hand member, inner core therefrom a cylinder left end stretch in middle cylinder and the inner core right-hand member towards middle cylinder right-hand member.
Further, described inner core also is provided with the heat combustor that supplies for heating, and this confession heat combustor is located at described inner core right-hand member.
Further, described urceolus is provided with urceolus left end and urceolus right-hand member, and described discharging suction tube is located at the urceolus right-hand member.
Further, the position that is connected with described inner core, described feed auger device position is provided with feed end mechanical seal; Described discharging suction tube be connected the position that urceolus connects and be provided with discharge end mechanical seal.
Further, described discharging suction tube is provided with dual gravity air valve.
Further, these many return journey airflow drying machines also comprise support roller transmission device and motor; Described inner core, described middle cylinder and the urceolus of being connected connect by flight; The perimeter wall of urceolus is provided with the cylindrical shell support ring, and this cylindrical shell support ring and support roller transmission device are connected, and motor is by support roller actuator drives inner core, middle cylinder and urceolus rotation.
Further, at least three described flights around the axis annular array of described urceolus in outer tube inner wall.
Compared with prior art, the beneficial effects of the utility model:
1, the utility model adopts above structure, wet stock enters inner core by the feed auger device, material is blown into the middle level gas channel from the internal layer gas channel under the drive of hot blast, be blown into the outer gas flow passage by the middle level gas channel again, discharged by the discharging suction tube at last, the gas channel that multilayer is arranged has solved that drying rate is slow, material is easily by the problem of adustion, thereby has reached the purpose of the high good drying effect of output;
2, adopt the feed auger device, can prevent feed blocking, enhance productivity;
3, directly be located at the heat combustor that supplies of inner core left end, can prevent and treat the loss of heat, heating rapidly.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the embodiment of the many return journey airflow drying machines of the utility model, and in figure, arrow represents the flow direction of air-flow and material;
In figure, 1-feed auger device; The 2-inner core; 21-inner core left end; 22-inner core right-hand member; Cylinder in 3-; Cylinder left end in 31-; Cylinder right-hand member in 32-; The 4-urceolus; 41-urceolus left end; 42-urceolus right-hand member; 43-cylindrical shell support ring; 5-discharging suction tube; 6-internal layer gas channel; 7-middle level gas channel; 8-outer gas flow passage; 9-is dried gas channel; 10-is for heat combustor; 11-support roller transmission device.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.
Many return journey airflow drying machines comprise inner core, the middle cylinder that is provided with the feed auger device and the urceolus that is provided with the discharging suction tube; The inner core inwall forms the internal layer gas channel; Middle jacket casing is located at the outer wall of inner core, and the inwall of middle cylinder and inner tank theca form the middle level gas channel; Urceolus is sheathed on middle drum outer wall, and middle drum outer wall and outer tube inner wall form the outer gas flow passage; Internal layer gas channel, middle level gas channel and outer gas flow passage are communicated with to form successively dries gas channel.
The many return journey airflow drying machines of the present embodiment, comprise inner core 2, the middle cylinder 3 that is provided with feed auger device 1 and the urceolus 4 that is provided with discharging suction tube 5 as shown in Figure 1.Inner core 2 inwalls form internal layer gas channel 6; Middle cylinder 3 is sheathed on the outer wall of inner core 2, and the inwall of middle cylinder 3 and inner tank theca form middle level gas channel 7; Urceolus 4 is sheathed on middle drum outer wall, and middle drum outer wall and outer tube inner wall form outer gas flow passage 8; Internal layer gas channel 6, middle level gas channel 7 and outer gas flow passage 8 are communicated with to form successively dries gas channel 9.
The S-shaped layout in longitudinal section of oven dry gas channel 9, the air-flow in inner core 2 and material are along oven dry gas channel 9 to 5 displacements of discharging suction tube.
Inner core 2 is provided with inner core left end 21 and inner core right-hand member 22, and feed auger device 1 is located at inner core left end 22, inner core right-hand member 22 openings.Middle cylinder 3 is provided with middle cylinder left end 31 and middle cylinder right-hand member 32, middle cylinder left end 31 openings and middle cylinder right-hand member 32 sealings, inner core 2 therefrom a cylinder left end 31 stretch in middle cylinder 3 and inner core right-hand member 22 towards middle cylinder right-hand member 32.
Inner core 2 also is provided with the confession heat combustor 10 for heating, and this confession heat combustor 10 is located at inner core right-hand member 22.
Urceolus 4 is provided with urceolus left end 41 and urceolus right-hand member 42, and discharging suction tube 5 is located at urceolus right-hand member 42.
The position that feed auger device position 1 is connected with inner core 2 is provided with feed end mechanical seal; Discharging suction tube 5 is connected the position that connects and is provided with discharge end mechanical seal with urceolus.Discharging suction tube 5 is provided with dual gravity air valve.
Many return journey airflow drying machines in the present embodiment also comprise support roller transmission device 11 and motor.Inner core 2, middle cylinder 3 are connected with urceolus by at least three flights connections; The perimeter wall of urceolus 4 is provided with cylindrical shell support ring 43, and this cylindrical shell support ring 43 is connected with support roller transmission device 11, and motor drives inner core 2, middle cylinder 3 and urceolus 4 rotations by support roller transmission device 11.Flight in the present embodiment around the axis annular array of urceolus 4 in outer tube inner wall.
Other structure of the many return journey airflow drying machines of the present embodiment is referring to prior art.
In the present embodiment, wet stock enters inner core 2 by feed auger device 1, material is blown into middle level gas channel 7 from internal layer gas channel 6 under the drive of hot blast, be blown into outer gas flow passage 8 by middle level gas channel 7 again, discharged by discharging suction tube 5 at last, avoid material by the phenomenon of adustion, thereby reached the purpose of the high good drying effect of output.
Above the utility model embodiment is described in detail, has used specific case herein embodiment of the present utility model is set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model.Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not broken away from spirit and scope of the present utility model, if within these changes and modification belonged to claim of the present utility model and equivalent technologies scope, the utility model also was intended to comprise these changes and modification.
Claims (9)
1. many return journey airflow drying machines, is characterized in that: comprise inner core, the middle cylinder that is provided with the feed auger device and the urceolus that is provided with the discharging suction tube; The inner core inwall forms the internal layer gas channel; Middle jacket casing is located at the outer wall of inner core, and the inwall of middle cylinder and inner tank theca form the middle level gas channel; Urceolus is sheathed on middle drum outer wall, and middle drum outer wall and outer tube inner wall form the outer gas flow passage; Internal layer gas channel, middle level gas channel and outer gas flow passage are communicated with to form successively dries gas channel.
2. many return journey airflow drying machines as claimed in claim 1, it is characterized in that: the S-shaped layout in the longitudinal section of described oven dry gas channel, the air-flow in described inner core and material are along gas channel to the displacement of described discharging suction tube.
3. many return journey airflow drying machines as claimed in claim 1 or 2, it is characterized in that: described inner core is provided with inner core left end and inner core right-hand member, and described feed auger device is located at the inner core left end, the inner core right-end openings; Described middle cylinder is provided with middle cylinder left end and middle cylinder right-hand member, middle cylinder left end opening and the sealing of middle cylinder right-hand member, inner core therefrom a cylinder left end stretch in middle cylinder and the inner core right-hand member towards middle cylinder right-hand member.
4. many return journey airflow drying machines as claimed in claim 3 is characterized in that: described inner core also be provided with for heating for heat combustor, this confession heat combustor is located at described inner core right-hand member.
5. many return journey airflow drying machines as claimed in claim 3, it is characterized in that: described urceolus is provided with urceolus left end and urceolus right-hand member, and described discharging suction tube is located at the urceolus right-hand member.
6. many return journey airflow drying machines as claimed in claim 1 is characterized in that: the position that described feed auger device position is connected with described inner core is provided with feed end mechanical seal; Described discharging suction tube be connected the position that urceolus connects and be provided with discharge end mechanical seal.
7. many return journey airflow drying machines as claimed in claim 1, it is characterized in that: described discharging suction tube is provided with dual gravity air valve.
8. many return journey airflow drying machines as claimed in claim 1, it is characterized in that: these many return journey airflow drying machines also comprise support roller transmission device and motor; Described inner core, described middle cylinder and the urceolus of being connected connect by flight; The perimeter wall of urceolus is provided with the cylindrical shell support ring, and this cylindrical shell support ring and support roller transmission device are connected, and motor is by support roller actuator drives inner core, middle cylinder and urceolus rotation.
9. many return journey airflow drying machines as claimed in claim 8 is characterized in that: at least three described flights around the axis annular array of described urceolus in outer tube inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560437 CN202928300U (en) | 2012-10-27 | 2012-10-27 | Multi-return airflow dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560437 CN202928300U (en) | 2012-10-27 | 2012-10-27 | Multi-return airflow dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928300U true CN202928300U (en) | 2013-05-08 |
Family
ID=48218253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560437 Expired - Fee Related CN202928300U (en) | 2012-10-27 | 2012-10-27 | Multi-return airflow dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928300U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105309611A (en) * | 2015-11-30 | 2016-02-10 | 巩义市锦华机械制造有限公司 | Movable grain dryer |
| CN106871602A (en) * | 2016-12-30 | 2017-06-20 | 东莞市圣荣自动化科技有限公司 | A kind of three backhaul whizzers of each rotating cylinder axial direction position-adjustable |
| CN107131750A (en) * | 2017-06-22 | 2017-09-05 | 李玉斌 | A kind of intensive environmental protection revolution S type fertilizer production devices |
| CN109405469A (en) * | 2018-12-11 | 2019-03-01 | 郑州市同鼎机械设备有限公司 | A kind of sand drier going out sand warehouse with weight lock wind |
| CN116398892A (en) * | 2023-05-05 | 2023-07-07 | 江苏道捷环境科技有限公司 | Salt-containing waste liquid incineration boiler |
-
2012
- 2012-10-27 CN CN 201220560437 patent/CN202928300U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104930832B (en) * | 2015-06-25 | 2018-01-23 | 湖北叶威(集团)智能科技有限公司 | Twin-roll crops drier |
| CN105309611A (en) * | 2015-11-30 | 2016-02-10 | 巩义市锦华机械制造有限公司 | Movable grain dryer |
| CN106871602A (en) * | 2016-12-30 | 2017-06-20 | 东莞市圣荣自动化科技有限公司 | A kind of three backhaul whizzers of each rotating cylinder axial direction position-adjustable |
| CN107131750A (en) * | 2017-06-22 | 2017-09-05 | 李玉斌 | A kind of intensive environmental protection revolution S type fertilizer production devices |
| CN109405469A (en) * | 2018-12-11 | 2019-03-01 | 郑州市同鼎机械设备有限公司 | A kind of sand drier going out sand warehouse with weight lock wind |
| CN109405469B (en) * | 2018-12-11 | 2023-09-12 | 郑州市同鼎机械设备有限公司 | Sand dryer with heavy hammer air locking sand outlet bin |
| CN116398892A (en) * | 2023-05-05 | 2023-07-07 | 江苏道捷环境科技有限公司 | Salt-containing waste liquid incineration boiler |
| CN116398892B (en) * | 2023-05-05 | 2024-01-23 | 江苏道捷环境科技有限公司 | Salt-containing waste liquid incineration boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202928300U (en) | Multi-return airflow dryer | |
| CN103398555A (en) | Drum-type drying device and a stirring station | |
| CN104677071A (en) | Lateral air feeding type biomass drying device | |
| CN204043329U (en) | A kind of rotary roller dryer | |
| CN203053168U (en) | Three-layer rotary-drum rotary dryer | |
| CN105660903B (en) | Tea leaf drying machine and tea leaf drying method | |
| CN104729251B (en) | Three-level multi-loop drying machine | |
| CN104807304A (en) | Dual-heating interior spiral drum type biomass material dryer | |
| CN203336916U (en) | Air separation rolling drum type cotton drying machine | |
| CN103925778A (en) | Drum drying machine | |
| CN203848636U (en) | Vertical type dryer | |
| CN205641905U (en) | Chinese -medicinal material drying -machine | |
| CN203518464U (en) | Two-stage guiding type reciprocating three-layer tumble-drying device | |
| CN101846442B (en) | Temperature-controllable multi-drum drier | |
| CN103591778A (en) | Rotary drum drying device | |
| CN104949481A (en) | Horizontal continuous dryer | |
| CN101810366B (en) | Novel tobacco shred drying equipment | |
| CN106288662A (en) | A kind of far infrared three-pass rotary drum drying machine | |
| CN104266473A (en) | Overturning type drum dryer | |
| CN204648864U (en) | Three grades of multiloop dryers | |
| CN201476490U (en) | Multi-cylinder drying machine | |
| CN103900363B (en) | A kind of for bentonitic bispin rotating cylinder drying device | |
| CN203798109U (en) | Cylinder dryer | |
| CN202928312U (en) | Biomass low temperature drying system | |
| CN104864688B (en) | Large multi-tube diffusion airflow rotary dryer and drying method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131027 |