CN103471356B - Semi-coke three-cylinder dryer - Google Patents
Semi-coke three-cylinder dryer Download PDFInfo
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- CN103471356B CN103471356B CN201310428233.7A CN201310428233A CN103471356B CN 103471356 B CN103471356 B CN 103471356B CN 201310428233 A CN201310428233 A CN 201310428233A CN 103471356 B CN103471356 B CN 103471356B
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Abstract
The invention discloses a semi-coke three-cylinder dryer. The semi-coke three-cylinder dryer comprises a composite cylinder, a transmission device, a feeding device, a discharge device and a preheating cylinder, wherein the preheating cylinder is arranged in an inner cylinder through a bracket rod; the front end of the preheating cylinder is provided with an opening; a choke plate is arranged in the rear end of the preheating cylinder and is provided with at least one ventilation hole; the front end of the preheating cylinder is positioned in the front end of the composite cylinder; an upper pipe of a feed pipe of the feeding device is provided with an upper ventilation hole; an upper air inlet pipe is arranged on the upper ventilation hole and is positioned on the outer side of the upper pipe; a lower pipe of the feed pipe of the feeding device is provided with a lower ventilation hole; a lower air inlet pipe is arranged on the lower ventilation hole and is positioned on the outer side of the lower pipe; a stopping plate is arranged on the lower ventilation hole, is positioned in the lower pipe and stops a material from entering the lower ventilation hole; a left guide plate is arranged on the left side of the inner surface of a lower cone of the discharge device; a right guide plate is arranged on the right side of the inner surface of the lower cone of the discharge device.
Description
Technical field
The present invention relates to a kind of dryer, particularly a kind of blue carbon three-cylinder drier.
Background technology
The blue carbon three-cylinder drier of existing one, it contains combined type cylindrical shell, transmission device, feed arrangement and drawing mechanism.Combined type cylindrical shell contains three outer cylinder body of different-diameter, middle cylinder body and inner barrels from big to small, middle cylinder body is arranged in outer cylinder body, inner barrel is arranged in middle cylinder body, outer cylinder body, middle cylinder body and inner barrel are coaxial, the inwall of outer cylinder body, middle cylinder body and inner barrel is equipped with spiral lifting blade, combined type cylindrical shell is placed on transmission device.Feed arrangement and drawing mechanism lay respectively at the front-end and back-end of combined type cylindrical shell.Feed arrangement is made up of feed pipe and over body case, and feed pipe is installed on the top of over body case, and the front end of over body case is provided with air inlet, and the rear end of over body case is provided with air outlet, and this air outlet cover is contained in the front end of the inner barrel of combined type cylindrical shell.Drawing mechanism is bored by discharge cover and blanking and is formed, and the front end of discharge cover is provided with charging aperture, and this charging aperture is sleeved on the rear end of outer cylinder body, and the end opening be arranged on bottom discharge cover is bored in blanking, and the top of discharge cover is provided with air outlet.During work, first blue carbon enter into the inner barrel of combined type cylindrical shell through the feed pipe of feed arrangement, combined type cylindrical shell rotates under the drive of transmission device, blue carbon in inner barrel is under the effect of spiral lifting blade, fall again after lifting, blue carbon carries out heat exchange with the high-temperature hot-air entering inner barrel from the air inlet of feed arrangement in the process fallen, simultaneously entered in middle cylinder body by the discharging opening that spiral lifting blade pushes inner barrel to gradually, spiral lifting blade in middle cylinder body is pushed blue carbon to middle cylinder body discharging opening gradually and is entered in outer cylinder body, blue carbon is pushed to fall into blanking cone after outer cylinder body discharging opening enters drawing mechanism and is discharged outside machine by spiral lifting blade in outer cylinder body gradually.Above-mentioned dryer, when drying blue carbon, because the blue carbon in feed arrangement feed pipe does not carry out heat exchange with high-temperature hot-air, therefore have impact on the drying efficiency of blue carbon three-cylinder drier; Due to blue carbon lifted by spiral lifting blade in inner barrel after in the process fallen, because drop is comparatively large, thus cause blue carbon percentage of damage higher, therefore greatly reduce the economic worth of blue carbon; After entering drawing mechanism from the discharging opening of outer cylinder body, directly fall into blanking cone simultaneously, because drop is comparatively large, therefore easily cause the fragmentation of blue carbon.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of blue carbon three-cylinder drier, and not only drying efficiency is high for this blue carbon dryer, and effectively can reduce the percentage of damage of blue carbon in drying course, thus improves the economic worth of blue carbon.
For solving the problems of the technologies described above, a kind of blue carbon three-cylinder drier of the present invention, containing combined type cylindrical shell, transmission device, feed arrangement and drawing mechanism, combined type cylindrical shell contains the outer cylinder body of three different-diameters from big to small, middle cylinder body and inner barrel, middle cylinder body is arranged in outer cylinder body, inner barrel is arranged in middle cylinder body, outer cylinder body, middle cylinder body and inner barrel coaxial, outer cylinder body, the inwall of middle cylinder body and inner barrel is equipped with spiral lifting blade, combined type cylindrical shell is placed on transmission device, feed arrangement is made up of feed pipe and over body case, feed pipe is made up of top tube and down tube, upper pipe is arranged on the top of over body case, the outside being positioned at over body case suitable for reading of upper pipe, the end opening of upper pipe is positioned at the inside of over body case, the suitable for reading of lower pipe is arranged on the end opening of pipe, lower pipe and upper pipe form obtuse angle, the front end of over body case is provided with air inlet, the rear end of over body case is provided with air outlet, this air outlet cover is contained in the front end of the inner barrel of combined type cylindrical shell, drawing mechanism is bored by discharge cover and blanking and is formed, the front end of discharge cover is provided with charging aperture, this charging aperture is sleeved on the rear end of outer cylinder body, the end opening be arranged on bottom discharge cover is bored in blanking, the top of discharge cover is provided with air outlet, also containing preheating cylindrical shell, this preheating cylindrical shell is arranged in described inner barrel by cradling piece, described preheating barrel front end is opening, choke plate is provided with in described preheating cylinder back-end, this choke plate is at least provided with an air vent, preheating barrel front end is positioned at the inside of described combined type barrel front end, the upper pipe of described feed arrangement feed pipe is provided with air vent, on this, air vent is provided with upper blast pipe, this upper blast pipe is positioned at the outside of pipe, the lower pipe of described feed arrangement feed pipe is provided with lower air vent, this lower air vent is provided with lower blast pipe, this lower blast pipe is positioned at the outside of lower pipe, this lower air vent is provided with striker plate, this striker plate is positioned at the inside of lower pipe, this striker plate stops that material enters in lower air vent, the left side of the inner surface of described drawing mechanism lower cone is provided with left stock guide, the right side of the inner surface of described drawing mechanism lower cone is provided with right stock guide, stock stop is provided with in the opening of described preheating barrel front end, this stock stop is divergent-cone wall.
In above-mentioned blue carbon three-cylinder drier, owing to being respectively equipped with air vent and lower air vent in the top tube and down tube of feed arrangement, therefore when blue carbon can carry out heat exchange with the high-temperature hot-air entered from upper air vent and lower air vent through top tube and down tube, thus improve drying efficiency; Owing to being provided with preheating cylindrical shell in inner barrel, when after blue carbon is lifted by the spiral lifting blade on inner barrel fall process in, blue carbon is limited to the surface of preheating cylindrical shell and slides along it, this greatly reduces the drop of blue carbon, thus the breakage that the drop avoiding the blue carbon whereabouts of prior art causes comparatively greatly, make the percentage of damage of blue carbon 12%-15% drop to less than 5%, therefore effectively reduce the percentage of damage of blue carbon in drying course, substantially increase the economic worth of blue carbon; Simultaneously due to the left side of the inner surface at drawing mechanism lower cone and right side being respectively equipped with left stock guide and right stock guide, therefore when blue carbon enters blanking cone from the discharging opening of outer cylinder body, first fall on left stock guide, then fall on right stock guide, therefore overcome the fragmentation that prior art drop causes comparatively greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blue carbon three-cylinder drier of the present invention.
Detailed description of the invention
In Fig. 1, a kind of blue carbon three-cylinder drier, containing combined type cylindrical shell, transmission device 7, feed arrangement 1 and drawing mechanism 10.Combined type cylindrical shell contains three outer cylinder body 2 of different-diameter, middle cylinder body 4 and inner barrels 5 from big to small.Middle cylinder body 4 is arranged in outer cylinder body 2, and inner barrel 5 is arranged in middle cylinder body 4, and outer cylinder body 2, middle cylinder body 4 and inner barrel 5 are coaxial, and the inwall of outer cylinder body 2, middle cylinder body 4 and inner barrel 5 is equipped with spiral lifting blade 8.Combined type cylindrical shell is placed on transmission device 7, and feed arrangement 1 is made up of feed pipe and over body case 17, and feed pipe is made up of upper pipe 19 and lower pipe 15.Upper pipe 19 is arranged on the top of over body case 17, the outside being positioned at over body case 17 suitable for reading of upper pipe 19, and the end opening of upper pipe 19 is positioned at the inside of over body case 17, and on the end opening being arranged on pipe 19 suitable for reading of lower pipe 15, lower pipe 15 forms obtuse angle with upper pipe 19.The front end of over body case 17 is provided with air inlet, and the rear end of over body case 17 is provided with air outlet, and this air outlet cover is contained in the front end of the inner barrel 5 of combined type cylindrical shell.Drawing mechanism is bored 12 by discharge cover 11 and blanking and is formed, and the front end of discharge cover 11 is provided with charging aperture, and this charging aperture is sleeved on the rear end of outer cylinder body 2, and blanking cone 12 is arranged on the end opening bottom discharge cover 11, and the top of discharge cover 11 is provided with air outlet.Air valve can be equipped with in the lower end of blanking cone 12.Blue carbon three-cylinder drier is also containing preheating cylindrical shell 6, this preheating cylindrical shell 6 is arranged in described inner barrel 5 by cradling piece, described preheating cylindrical shell 6 front end is opening, choke plate 9 is provided with in described preheating cylindrical shell 6 rear end, this choke plate 9 is at least provided with an air vent, preheating cylindrical shell 6 front end is positioned at the inside of described combined type barrel front end.The upper pipe 19 of described feed arrangement 1 feed pipe is provided with air vent, and on this, air vent is provided with upper blast pipe 20, and this upper blast pipe 20 is positioned at the outside of pipe 19.The lower pipe 15 of described feed arrangement 1 feed pipe is provided with lower air vent, this lower air vent is provided with lower blast pipe 18, this lower blast pipe 18 is positioned at the outside of lower pipe 15, this lower air vent is provided with striker plate 16, this striker plate 16 is positioned at the inside of lower pipe 15, and this striker plate 16 stops that material enters in lower air vent.The left side of the inner surface of described drawing mechanism 10 lower cone 12 is provided with left stock guide 14, and the right side of the inner surface of described drawing mechanism 10 lower cone 12 is provided with right stock guide 13.For the inside preventing blue carbon from entering preheating cylindrical shell 6, be provided with stock stop 3 in the opening of preheating cylindrical shell 6 front end, this stock stop 3 is divergent-cone wall.Heat exchange can be carried out with the high-temperature hot-air entered from upper air vent and lower air vent when blue carbon is through upper pipe 19 and lower pipe 15, thus improve drying efficiency; Owing to being provided with preheating cylindrical shell 6 in inner barrel, when after blue carbon is lifted by the spiral lifting blade 8 on inner barrel 5 fall process in, blue carbon is limited to the surface of preheating cylindrical shell 6 and slides along it, this greatly reduces the drop of blue carbon, thus the breakage that the drop avoiding the blue carbon whereabouts of prior art causes comparatively greatly, make the percentage of damage of blue carbon 12%-15% drop to less than 5%, therefore effectively reduce the percentage of damage of blue carbon in drying course, substantially increase the economic worth of blue carbon; Simultaneously due to the left side of the inner surface at drawing mechanism 10 lower cone 12 and right side being respectively equipped with left stock guide 14 and right stock guide 13, therefore when blue carbon from the discharging opening of outer cylinder body 2 enter blanking bore 12 time, first fall on left stock guide 14, then fall on right stock guide 13, finally drop in air valve, therefore overcome the fragmentation that prior art drop causes comparatively greatly.Preheating cylindrical shell 6 is provided with choke plate 9 in rear end, extending on the one hand the time of high-temperature hot-air in preheating cylindrical shell 6 is conducive to the heat exchange that blue carbon carries out on preheating cylindrical shell 6 surface, on the other hand more high-temperature hot-air is entered in inner barrel 5 and carry out heat exchange with blue carbon, thus be conducive to improving drying efficiency.
Claims (1)
1. a blue carbon three-cylinder drier, containing combined type cylindrical shell, transmission device, feed arrangement and drawing mechanism, combined type cylindrical shell contains the outer cylinder body of three different-diameters from big to small, middle cylinder body and inner barrel, middle cylinder body is arranged in outer cylinder body, inner barrel is arranged in middle cylinder body, outer cylinder body, middle cylinder body and inner barrel coaxial, outer cylinder body, the inwall of middle cylinder body and inner barrel is equipped with spiral lifting blade, combined type cylindrical shell is placed on transmission device, feed arrangement is made up of feed pipe and over body case, feed pipe is made up of top tube and down tube, upper pipe is arranged on the top of over body case, the outside being positioned at over body case suitable for reading of upper pipe, the end opening of upper pipe is positioned at the inside of over body case, the suitable for reading of lower pipe is arranged on the end opening of pipe, lower pipe and upper pipe form obtuse angle, the front end of over body case is provided with air inlet, the rear end of over body case is provided with air outlet, this air outlet cover is contained in the front end of the inner barrel of combined type cylindrical shell, drawing mechanism is bored by discharge cover and blanking and is formed, the front end of discharge cover is provided with charging aperture, this charging aperture is sleeved on the rear end of outer cylinder body, the end opening be arranged on bottom discharge cover is bored in blanking, the top of discharge cover is provided with air outlet, it is characterized in that: also containing preheating cylindrical shell, this preheating cylindrical shell is arranged in described inner barrel by cradling piece, described preheating barrel front end is opening, choke plate is provided with in described preheating cylinder back-end, this choke plate is at least provided with an air vent, preheating barrel front end is positioned at the inside of described combined type barrel front end, the upper pipe of described feed arrangement feed pipe is provided with air vent, on this, air vent is provided with upper blast pipe, this upper blast pipe is positioned at the outside of pipe, the lower pipe of described feed arrangement feed pipe is provided with lower air vent, this lower air vent is provided with lower blast pipe, this lower blast pipe is positioned at the outside of lower pipe, this lower air vent is provided with striker plate, this striker plate is positioned at the inside of lower pipe, this striker plate stops that material enters in lower air vent, the left side of the inner surface of described drawing mechanism lower cone is provided with left stock guide, the right side of the inner surface of described drawing mechanism lower cone is provided with right stock guide, stock stop is provided with in the opening of described preheating barrel front end, this stock stop is divergent-cone wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428233.7A CN103471356B (en) | 2013-09-22 | 2013-09-22 | Semi-coke three-cylinder dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428233.7A CN103471356B (en) | 2013-09-22 | 2013-09-22 | Semi-coke three-cylinder dryer |
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| CN103471356A CN103471356A (en) | 2013-12-25 |
| CN103471356B true CN103471356B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310428233.7A Expired - Fee Related CN103471356B (en) | 2013-09-22 | 2013-09-22 | Semi-coke three-cylinder dryer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759510B (en) * | 2014-02-08 | 2015-08-12 | 盐城市成功机械制造有限公司 | A kind of Center-drive three-cylinder drier |
| CN106705604A (en) * | 2015-07-14 | 2017-05-24 | 中盐吉兰泰盐化集团有限公司 | Horizontal type rotary dryer |
| CN107940935A (en) * | 2017-11-13 | 2018-04-20 | 上海燕龙基再生资源利用有限公司 | Combined three-cylinder dryer and its control method |
| CN109405519A (en) * | 2018-09-17 | 2019-03-01 | 江苏安必信环保设备有限公司 | A kind of combined type cream mud dryer |
| CN114485093B (en) * | 2022-02-17 | 2023-01-13 | 季华恒一(佛山)半导体科技有限公司 | Drying system, method and equipment of drying machine, storage medium and drying machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350209A (en) * | 1940-09-12 | 1944-05-30 | Kelco Co | Method for drying kelp |
| CN201429302Y (en) * | 2009-06-30 | 2010-03-24 | 盐城市成功机械制造有限公司 | Self-cleaning and material accumulation-preventing three-cylinder dryer |
| CN201503193U (en) * | 2009-06-01 | 2010-06-09 | 盐城市成功机械制造有限公司 | Three-cylinder dryer |
| CN202675812U (en) * | 2012-05-20 | 2013-01-16 | 盐城科峰环保设备科技有限公司 | Three-cylinder drying machine special for blue coke |
| CN203489605U (en) * | 2013-09-22 | 2014-03-19 | 盐城市成功机械制造有限公司 | Three-cylinder drying machine for blue carbon |
-
2013
- 2013-09-22 CN CN201310428233.7A patent/CN103471356B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2350209A (en) * | 1940-09-12 | 1944-05-30 | Kelco Co | Method for drying kelp |
| CN201503193U (en) * | 2009-06-01 | 2010-06-09 | 盐城市成功机械制造有限公司 | Three-cylinder dryer |
| CN201429302Y (en) * | 2009-06-30 | 2010-03-24 | 盐城市成功机械制造有限公司 | Self-cleaning and material accumulation-preventing three-cylinder dryer |
| CN202675812U (en) * | 2012-05-20 | 2013-01-16 | 盐城科峰环保设备科技有限公司 | Three-cylinder drying machine special for blue coke |
| CN203489605U (en) * | 2013-09-22 | 2014-03-19 | 盐城市成功机械制造有限公司 | Three-cylinder drying machine for blue carbon |
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| CN103471356A (en) | 2013-12-25 |
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