CN104132515A - Drum drier - Google Patents
Drum drier Download PDFInfo
- Publication number
- CN104132515A CN104132515A CN201410283883.1A CN201410283883A CN104132515A CN 104132515 A CN104132515 A CN 104132515A CN 201410283883 A CN201410283883 A CN 201410283883A CN 104132515 A CN104132515 A CN 104132515A
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- CN
- China
- Prior art keywords
- drum
- cylindrical shell
- rolling ring
- rotary drum
- drying machine
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- 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.)
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Abstract
The invention relates to the technical field of drying machinery, in particular to a drum drier comprising a drum obliquely arranged. Lining strips are evenly fixed to the inner wall of the drum in the axial direction. Large rolling rings and a toothed rolling ring are fixed on the outside of the drum. Each side of the bottom of the toothed rolling ring is provided with a gear drive device and a drive motor, which drives a gear of the gear drive device to rotate. The tooted rolling rings mesh with the gears of the gear drive devices. A carrier wheel device is disposed at the bottom of each large rolling ring. A sealing device is disposed at an opening arranged in the higher end of the drum; a discharge box is fixed to an opening arranged in the other end of the drum; the lower end of the discharge box is provided with a discharge outlet. The drum drier has the advantages that the drum rotates at a uniform speed in the process of drying material, the material in the drum is evenly heated and dried, drying is effective and efficient, and the problem that dead corners resulting from accumulation of the material in the drum affects the drying effect is solved.
Description
Technical field
The present invention relates to design and dry apparatus technical field, relate in particular to a kind of rotary drum drying machine.
Background technology
Rotary drum drying machine is also referred to as drum drying equipment or rotating drum type drying machine, is the most common and a kind of dryer equipment widely of application in mining equiment.Be suitable for magnetic, weight, floating concentrate and the clay of cement industry and the coal slime of coal industry field etc. of dry metal and nonmetal deposits.Existing rotary drum drying machine is dried the static reception of material to be dried, and drying efficiency is poor, causes the dead angle of material to be dried also to remain water.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of rotary drum drying machine, in the process middle cylinder body uniform rotation of drying, improves the efficiency of drying.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of rotary drum drying machine, comprise the cylindrical shell being obliquely installed, on the inwall of described cylindrical shell, along tubular axis direction, be evenly fixed with interior lead-in, outer the placing of described cylindrical shell is fixed with large rolling ring and a profile of tooth rolling ring, the bottom of described profile of tooth rolling ring is equipped with gear drive and drives the drive motors of the gear rotation of described gear drive, the tooth-shape structure of described profile of tooth rolling ring outer ring and the gear of described gear drive are meshing mutually, described large rolling ring bottom is provided with riding wheel apparatus, the end opening that described cylindrical shell is higher is provided with sealing device, other end opening is fixed with feed box, the lower end of described feed box is provided with discharging opening.
The invention has the beneficial effects as follows: in the process of material drying, cylindrical shell uniform rotation, dries material thermally equivalent in cylindrical shell, good drying effect, efficiency are high, avoid material to pile up in cylindrical shell and occur oven dry dead angle and affect drying effect.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described inner barrel is provided with Turbogrid plates along tubular axis direction.
Further, the quantity of described Turbogrid plates is three, and three described Turbogrid plates are evenly arranged in described cylindrical shell.
Adopt the beneficial effect of above-mentioned further scheme to be: by install Turbogrid plates additional in cylindrical shell, material can be kicked up again and form powder curtain, allow material and hot-air again realize heat exchange, increased the time of material at cylindrical shell Nei Yangsa, material is contacted more full and uniform with thermal current.
Further, the described cylindrical shell being obliquely installed and the angle of horizontal plane are 5 degree to 15 degree.
Adopt the beneficial effect of above-mentioned further scheme to be: cylindrical shell range of tilt angles is set to 5 degree to 15 degree, can in the process of barrel body rotation, material be transported to one end that cylindrical shell is lower from the higher one end of cylindrical shell, can avoid the excessive velocities of mass transport again and can not fully dry material.
Further, the quantity of described large rolling ring is two, and described profile of tooth rolling ring is arranged between described two large rolling rings.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rotary drum drying machine of the present invention;
Fig. 2 is the A-A face schematic diagram in Fig. 1.
In accompanying drawing, the list of parts of each label representative is as follows:
1, cylindrical shell, 2, large rolling ring, 3, profile of tooth rolling ring, 4, gear drive, 5, drive motors, 6, riding wheel apparatus, 7, sealing device, 8, feed box, 9, discharging opening, 10, interior lead-in, 11, Turbogrid plates.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As Fig. 1, shown in Fig. 2, the present invention includes the cylindrical shell 1 being obliquely installed, on the inwall of described cylindrical shell 1, along cylindrical shell 1 axis direction, be evenly fixed with interior lead-in 10, outer the placing of described cylindrical shell 1 is fixed with large rolling ring 2 and a profile of tooth rolling ring 3, the bottom of described profile of tooth rolling ring 3 is equipped with gear drive 4 and drives the drive motors 5 of the gear rotation of described gear drive 4, the gear mesh of described profile of tooth rolling ring 3 and described gear drive 4, described large rolling ring 2 bottoms are provided with riding wheel apparatus 6, the end opening that described cylindrical shell 1 is higher is provided with sealing device 7, other end opening is fixed with feed box 8, the lower end of described feed box 8 is provided with discharging opening 9.Described cylindrical shell 1 inside is provided with Turbogrid plates 11 along cylindrical shell 1 axis to direction, and the quantity of described Turbogrid plates 11 is three, and three described Turbogrid plates 11 are evenly arranged in described cylindrical shell 1.The described cylindrical shell 1 being obliquely installed is 5 degree to 15 degree with the angle of horizontal plane.The quantity of described large rolling ring 2 is two, and described profile of tooth rolling ring 3 is arranged between described two large rolling rings.
In the process of material drying, cylindrical shell 1 uniform rotation, dries material thermally equivalent in cylindrical shell 1, and good drying effect, efficiency are high, avoid material to occur drying dead angle and affecting drying effect in the interior accumulation of cylindrical shell 1.By install Turbogrid plates 11 additional in cylindrical shell 1, material can be kicked up again and form powder curtain, allow material and hot-air again realize heat exchange, increased the time of material at cylindrical shell 1 Nei Yangsa, material is contacted more full and uniform with thermal current.Cylindrical shell 1 range of tilt angles is set to 5 degree to 15 degree, in the process that can rotate at cylindrical shell 1, material is transported to one end that cylindrical shell 1 is lower from the higher one end of cylindrical shell 1, can avoid the excessive velocities of mass transport again and can not fully dry material.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a rotary drum drying machine, it is characterized in that, comprise the cylindrical shell being obliquely installed, on the inwall of described cylindrical shell, along tubular axis direction, be evenly fixed with interior lead-in, outer the placing of described cylindrical shell is fixed with large rolling ring and profile of tooth rolling ring, the bottom of described profile of tooth rolling ring is provided with gear drive and drives the drive motors of the gear rotation of described gear drive, the tooth-shape structure of described profile of tooth rolling ring outer ring and the gear of described gear drive are meshing mutually, described large rolling ring bottom is provided with riding wheel apparatus, the end opening that described cylindrical shell is higher is provided with sealing device, other end opening is fixed with feed box, the lower end of described feed box is provided with discharging opening.
2. a kind of rotary drum drying machine according to claim 1, is characterized in that, described inner barrel is provided with Turbogrid plates along tubular axis direction.
3. a kind of rotary drum drying machine according to claim 2, is characterized in that, the quantity of described Turbogrid plates is three, and three described Turbogrid plates are evenly arranged in described cylindrical shell.
4. according to a kind of rotary drum drying machine described in claims 1 to 3 any one, it is characterized in that, the described cylindrical shell being obliquely installed and the angle of horizontal plane are 5 degree to 15 degree.
5. a kind of rotary drum drying machine according to claim 1, is characterized in that, the quantity of described large rolling ring is two, and described profile of tooth rolling ring is arranged between described two large rolling rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283883.1A CN104132515A (en) | 2014-06-23 | 2014-06-23 | Drum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283883.1A CN104132515A (en) | 2014-06-23 | 2014-06-23 | Drum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104132515A true CN104132515A (en) | 2014-11-05 |
Family
ID=51805294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410283883.1A Pending CN104132515A (en) | 2014-06-23 | 2014-06-23 | Drum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132515A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170284A (en) * | 2015-09-21 | 2015-12-23 | 德保县新德誉选矿有限公司 | Bauxite dry-washing and screening system |
| CN105546971A (en) * | 2015-12-20 | 2016-05-04 | 贵州大自然科技股份有限公司 | Method for evenly distributing plant fibers after drying plant fibers and drying drum |
| CN106679399A (en) * | 2015-12-10 | 2017-05-17 | 贵州大自然科技股份有限公司 | Uniform material distributing method after drying plant fibrils and drying drum |
| CN107916311A (en) * | 2016-10-10 | 2018-04-17 | 上海梅山钢铁股份有限公司 | Tilting slag cylinder support fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352052Y (en) * | 2009-02-11 | 2009-11-25 | 赛鼎工程有限公司 | Drying rotary drum |
| CN201660564U (en) * | 2010-04-23 | 2010-12-01 | 陕西省建筑材料工业设计研究院 | White cement clinker bleaching machine |
| JP2012026629A (en) * | 2010-07-22 | 2012-02-09 | Tsukishima Kikai Co Ltd | Horizontal type tumble drier |
| CN103148681A (en) * | 2013-03-11 | 2013-06-12 | 江苏中材环境工程有限公司 | Rotary dryer |
| CN103673536A (en) * | 2012-09-20 | 2014-03-26 | 天津市聚恒鑫金属制品有限公司 | Drum dryer |
-
2014
- 2014-06-23 CN CN201410283883.1A patent/CN104132515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352052Y (en) * | 2009-02-11 | 2009-11-25 | 赛鼎工程有限公司 | Drying rotary drum |
| CN201660564U (en) * | 2010-04-23 | 2010-12-01 | 陕西省建筑材料工业设计研究院 | White cement clinker bleaching machine |
| JP2012026629A (en) * | 2010-07-22 | 2012-02-09 | Tsukishima Kikai Co Ltd | Horizontal type tumble drier |
| CN103673536A (en) * | 2012-09-20 | 2014-03-26 | 天津市聚恒鑫金属制品有限公司 | Drum dryer |
| CN103148681A (en) * | 2013-03-11 | 2013-06-12 | 江苏中材环境工程有限公司 | Rotary dryer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170284A (en) * | 2015-09-21 | 2015-12-23 | 德保县新德誉选矿有限公司 | Bauxite dry-washing and screening system |
| CN106679399A (en) * | 2015-12-10 | 2017-05-17 | 贵州大自然科技股份有限公司 | Uniform material distributing method after drying plant fibrils and drying drum |
| CN105546971A (en) * | 2015-12-20 | 2016-05-04 | 贵州大自然科技股份有限公司 | Method for evenly distributing plant fibers after drying plant fibers and drying drum |
| CN107916311A (en) * | 2016-10-10 | 2018-04-17 | 上海梅山钢铁股份有限公司 | Tilting slag cylinder support fixing device |
| CN107916311B (en) * | 2016-10-10 | 2019-09-17 | 上海梅山钢铁股份有限公司 | Tilting slag cylinder support fixes device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |
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| RJ01 | Rejection of invention patent application after publication |