CN201476490U - Multi-cylinder drying machine - Google Patents
Multi-cylinder drying machine Download PDFInfo
- Publication number
- CN201476490U CN201476490U CN2009202340695U CN200920234069U CN201476490U CN 201476490 U CN201476490 U CN 201476490U CN 2009202340695 U CN2009202340695 U CN 2009202340695U CN 200920234069 U CN200920234069 U CN 200920234069U CN 201476490 U CN201476490 U CN 201476490U
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Abstract
The utility model discloses a multi-cylinder drying machine which comprises an air inlet device, a charging pipe, a composite cylinder body, a driving device and a discharging device. An outer cylinder air mixing valve and an outer cylinder thermocouple are arranged on an outer shell body of the air inlet device, the outer cylinder air mixing valve is connected with a corresponding electric executer, a middle cylinder air mixing valve and a middle cylinder thermocouple are arranged on an inner shell body, and the middle cylinder air mixing valve is connected with the corresponding electric executer. The left end of the outer shell body of the air inlet device is connected with an air outlet of a hot-blast furnace, the right end of the outer shell body of the air inlet device is connected with the left end of an outer cylinder body of the composite cylinder body by a flexible joint, the outer cylinder body can rotate relatively to the outer shell body, the right end of the inner shell body of the air inlet device is connected with the left end of a middle cylinder body of the composite cylinder body in a labyrinth manner, and the left end part of an inner cylinder body of the composite cylinder body is arranged in the inner shell body of the air inlet device. An inner cylinder thermocouple and an inner cylinder air mixing valve are arranged at the position of an air outlet of the external hot-blast furnace, and the inner cylinder air mixing valve is connected with the corresponding electric executer.
Description
Affiliated technical field
The utility model relates to a kind of device that utilizes high-temperature hot-air that material is dried, especially a kind of multi-drum drier.
Background technology
Existing a kind of multi-drum drier that utilizes high-temperature hot-air that material is dried, it contains air-intake device, feed pipe, combined type cylindrical shell, drive unit and drawing mechanism.The combined type cylindrical shell by three from big to small the concentric suit of outer cylinder body, middle cylinder body and inner barrel of different-diameter form.Drive unit contains support roller.The combined type cylindrical shell is placed on the support roller of drive unit.Air-intake device and drawing mechanism are separately positioned on the two ends of combined type cylindrical shell, and the lower port of feed pipe is arranged in the charging aperture of the inner barrel of combined type cylindrical shell, and the upper port of feed pipe is positioned at the outside of air-intake device.During work, the combined type cylindrical shell rotates under the drive of drive unit, material enters in the charging aperture of inner barrel through feed pipe, after the spiral lifting blade of inner barrel lifts, material carries out heat exchange with the high-temperature hot-air that enters from the hot-blast stove air outlet in the process that falls, pushed simultaneously to the discharging opening of inner barrel gradually by the spiral lifting blade in it, fall under gravity in the middle cylinder body, material is to left movement under the guide plate guiding at middle cylinder body charging aperture place, when arriving the middle cylinder body discharging opening, under the gravity effect, enter into outer cylinder body again and, enter drawing mechanism at last and be discharged from outside the machine until the discharging opening of right-hand member.Meanwhile, high-temperature hot-air enters the inside of inner barrel, the inside of middle cylinder body and the inside of outer cylinder body successively through air-intake device, discharges from the air outlet of drawing mechanism at last.Since elevated temperature heat at first enter the inside of inner barrel, again enter middle cylinder body inside, enter the inside of outer cylinder body at last, so the temperature inside of middle cylinder body and outer cylinder body is lower, this has influenced the drying efficiency of dryer greatly.
The utility model content
The technical problems to be solved in the utility model provides a kind of multi-drum drier, and this machine is the drying efficiency height not only, and the internal temperature of the outer cylinder body of this machine, middle cylinder body and inner barrel can be controlled.
In order to solve the problems of the technologies described above, a kind of multi-drum drier of the utility model, it contains air-intake device, feed pipe, the combined type cylindrical shell, drive unit and drawing mechanism, the combined type cylindrical shell is by three outer cylinder bodies of different-diameter from big to small, the concentric suit of middle cylinder body and inner barrel forms, the air outlet of air-intake device and external hot-blast stove links, the feed pipe lower end is positioned at the left end of the inner barrel of combined type cylindrical shell, its upper end is positioned at the outside of air-intake device, described air-intake device contains shell body, inner housing, inner housing is installed in the shell body, shell body is provided with urceolus and mixes air-valve and urceolus thermocouple, urceolus is mixed its corresponding YE of air-valve and is linked, tube was mixed air-valve and middle tube thermocouple during inner housing was provided with, middle tube is mixed its corresponding YE of air-valve and is linked, the left end of the shell body of air-intake device and the air outlet of hot-blast stove link, the left end of the outer cylinder body of the right-hand member of the shell body of air-intake device and combined type cylindrical shell links by connecting hose and outer cylinder body can rotate with respect to shell body, be connected for labyrinth structure between the left end of the right-hand member of the inner housing of air-intake device and the middle cylinder body of combined type cylindrical shell, the inner barrel left part of combined type cylindrical shell is arranged in the inner housing of air-intake device, and the air outlet place of described external hot-blast stove is provided with the inner core thermocouple and inner core is mixed air-valve, inner core is mixed its corresponding YE of air-valve and is linked.
Because the shell body of air-intake device and the passage between the inner housing can directly feed the hot blast that external hot-blast stove air outlet comes out the space between outer cylinder body and the middle cylinder body, therefore the temperature in the outer cylinder body is higher, so just overcome its interior lower deficiency of temperature of prior art, thereby improved drying efficiency material; The inner housing of same air-intake device and the passage between the inner barrel can directly feed the hot blast that external hot-blast stove air outlet comes out the space between middle cylinder body and the inner barrel, therefore the temperature in the middle cylinder body is higher, so just overcome its interior lower deficiency of temperature of prior art, thereby improved drying efficiency material.Simultaneously because the shell body of air-intake device is provided with urceolus mixes air-valve and urceolus thermocouple, urceolus and mix its corresponding YE of air-valve and link, not only can monitor the temperature in the outer cylinder body like this, and when the temperature in the outer cylinder body is higher than setting value, YE is mixed air-valve with urceolus and is opened, and makes the temperature in the outer cylinder body keep setting value; Because being provided with middle tube, inner housing mixes air-valve and middle tube thermocouple equally, middle tube is mixed its corresponding YE of air-valve and is linked, not only can monitor the temperature in the middle cylinder body like this, and when temperature in the middle cylinder body is higher than setting value, YE is mixed air-valve with urceolus and is opened, and makes the temperature in the middle cylinder body keep setting value; It is same that inner core thermocouple and inner core are mixed air-valve, inner core is mixed its corresponding YE of air-valve and linked owing to being provided with at the air outlet place of external hot-blast stove, not only can monitor the temperature that enters inner barrel like this, and when the temperature that enters inner barrel is higher than setting value, YE is mixed air-valve with inner core and is opened, and makes the temperature that enters inner barrel keep setting value.In sum, the temperature inside of the outer cylinder body of multi-drum drier, middle cylinder body and inner barrel can be controlled.
Description of drawings
Accompanying drawing is the structural representation of a kind of multi-drum drier of the utility model.
1. feed pipes in the accompanying drawing, 2. shell body, 3. urceolus is mixed air-valve, 4. the urceolus thermocouple, 5. outer cylinder body, 6. middle cylinder body, 7. inner barrel, 8. wheel is with, 9. support roller, 10. drive unit, 11. the combined type cylindrical shell, 12. drawing mechanisms, 13. inner housings, 14. middle tube is mixed air-valve, tube thermocouple in 15., 16. air outlets, 17. inner core is mixed air-valve, 18. inner core thermocouples, 19. hot-blast stoves.
The specific embodiment
In the accompanying drawing, a kind of multi-drum drier contains air-intake device, feed pipe 1, combined type cylindrical shell 11, drive unit 10 and drawing mechanism 12.Outer cylinder body 5, middle cylinder body 6 and the inner barrel 7 concentric suits of different-diameter form combined type cylindrical shell 11 from big to small by three.The air outlet 16 of air-intake device and external hot-blast stove 19 links.Air-intake device contains shell body 2, inner housing 13, inner housing 13 is installed in the shell body 2, shell body 2 is provided with urceolus and mixes air-valve 3 and urceolus thermocouple 4, urceolus and mix air-valve 3 its corresponding YEs and link, not shown in the figures, YE and control device link, because control device is a prior art, so do not describe in detail.Tube was mixed air-valve 14 and middle tube thermocouple 15 during inner housing 13 was provided with, and middle tube is mixed air-valve 14 its corresponding YEs and linked.The left end of the shell body 2 of air-intake device and the air outlet 16 of hot-blast stove 19 link.The left end of the right-hand member of the shell body 2 of air-intake device and the outer cylinder body 5 of combined type cylindrical shell 11 links by connecting hose and outer cylinder body 5 can rotate with respect to shell body 2.Be connected for labyrinth structure between the left end of the right-hand member of the inner housing 13 of air-intake device and the middle cylinder body 6 of combined type cylindrical shell 11.Inner barrel 7 left parts of combined type cylindrical shell 11 are arranged in the inner housing 13 of air-intake device.Air outlet 16 places of external hot-blast stove 19 are provided with inner core thermocouple 18 and inner core is mixed air-valve 17, inner core is mixed air-valve 17 its corresponding YEs and linked.Feed pipe 1 lower end is positioned at the left end of the inner barrel 7 of combined type cylindrical shell 11, the outside that its upper end is positioned at air-intake device.During work, the high-temperature hot-air that hot-blast stove 19 produces, from its air outlet 16 through inside that the shell body 2 and the passage between the inner housing 13 of air-intake device enters the outer cylinder body 5 of compound cylindrical shell 11, from the passage between inner housing 13 and inner barrel 7 left parts enter the middle cylinder body 6 of compound cylindrical shell 11 inside, enter its inside from the left end of inner barrel 7.Material enters the charging aperture of inner barrel 7 left ends of compound cylindrical shell 11 through feed pipe 1, compound cylindrical shell 11 rotates under the drive of drive unit 10, material enters wherein through the guide plate at inner barrel 7 left port places, and push spiral lifting blade in it rapidly to, rotation along with the combined type cylindrical shell, after spiral lifting blade lifts material, material and high-temperature hot-air carry out sufficient heat exchange in the process that falls, material advances to the discharging opening direction of inner barrel 23 right-hand members gradually under the effect of spiral lifting blade, when material arrives the discharging opening of inner barrel 7 right-hand members, under the gravity effect, fall in the middle cylinder body 6, by the guide plate directing material at the charging aperture place that is arranged on middle cylinder body 6 to left movement, within it under the effect of spiral lifting blade, material advances to the left end discharging opening direction of middle cylinder body 6 gradually, meanwhile material and the high-temperature hot-air in middle cylinder body 6 carry out sufficient heat exchange, when arriving middle cylinder body 6 left ends, under the gravity effect, enter in the outer cylinder body 5 again, material end motion to the right under the guide plate guiding at outer cylinder body 5 charging aperture places, material advances to the discharging opening direction of outer cylinder body 5 right-hand members gradually under the effect of spiral lifting blade within it, meanwhile material and the high-temperature hot-air in outer cylinder body 5 carry out sufficient heat exchange, and last material enters in the drawing mechanism 12 and is discharged from outside the machine from its discharging opening.
Claims (1)
1. multi-drum drier, it contains air-intake device, feed pipe, the combined type cylindrical shell, drive unit and drawing mechanism, the combined type cylindrical shell is by three outer cylinder bodies of different-diameter from big to small, the concentric suit of middle cylinder body and inner barrel forms, the air outlet of air-intake device and external hot-blast stove links, the feed pipe lower end is positioned at the left end of the inner barrel of combined type cylindrical shell, its upper end is positioned at the outside of air-intake device, it is characterized in that: described air-intake device contains shell body, inner housing, inner housing is installed in the shell body, shell body is provided with urceolus and mixes air-valve and urceolus thermocouple, urceolus is mixed its corresponding YE of air-valve and is linked, tube was mixed air-valve and middle tube thermocouple during inner housing was provided with, middle tube is mixed its corresponding YE of air-valve and is linked, the left end of the shell body of air-intake device and the air outlet of hot-blast stove link, the left end of the outer cylinder body of the right-hand member of the shell body of air-intake device and combined type cylindrical shell links by connecting hose and outer cylinder body can rotate with respect to shell body, be connected for labyrinth structure between the left end of the right-hand member of the inner housing of air-intake device and the middle cylinder body of combined type cylindrical shell, the inner barrel left part of combined type cylindrical shell is arranged in the inner housing of air-intake device, and the air outlet place of described external hot-blast stove is provided with the inner core thermocouple and inner core is mixed air-valve, inner core is mixed its corresponding YE of air-valve and is linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340695U CN201476490U (en) | 2009-08-20 | 2009-08-20 | Multi-cylinder drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202340695U CN201476490U (en) | 2009-08-20 | 2009-08-20 | Multi-cylinder drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201476490U true CN201476490U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202340695U Expired - Lifetime CN201476490U (en) | 2009-08-20 | 2009-08-20 | Multi-cylinder drying machine |
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| CN (1) | CN201476490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200382A (en) * | 2011-03-25 | 2011-09-28 | 兴宁市洪才电镀废水处理设备有限公司 | Multi-purpose double-rolling internal combustion type drying device |
| CN101846442B (en) * | 2009-08-20 | 2011-10-26 | 柏静柱 | Temperature-controllable multi-drum drier |
| CN105841448A (en) * | 2016-03-15 | 2016-08-10 | 温州职业技术学院 | Conveying and drying device of rail trolley for electromagnetic ovens |
| CN109470050A (en) * | 2018-12-06 | 2019-03-15 | 中国农业机械化科学研究院 | Seed drying device |
-
2009
- 2009-08-20 CN CN2009202340695U patent/CN201476490U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846442B (en) * | 2009-08-20 | 2011-10-26 | 柏静柱 | Temperature-controllable multi-drum drier |
| CN102200382A (en) * | 2011-03-25 | 2011-09-28 | 兴宁市洪才电镀废水处理设备有限公司 | Multi-purpose double-rolling internal combustion type drying device |
| CN105841448A (en) * | 2016-03-15 | 2016-08-10 | 温州职业技术学院 | Conveying and drying device of rail trolley for electromagnetic ovens |
| CN105841448B (en) * | 2016-03-15 | 2018-10-12 | 温州职业技术学院 | A kind of electromagnetic oven railcar conveying drying device |
| CN109470050A (en) * | 2018-12-06 | 2019-03-15 | 中国农业机械化科学研究院 | Seed drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100519 Effective date of abandoning: 20090820 |