CN103743228A - Industrial rotary kiln - Google Patents
Industrial rotary kiln Download PDFInfo
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- CN103743228A CN103743228A CN201410023735.6A CN201410023735A CN103743228A CN 103743228 A CN103743228 A CN 103743228A CN 201410023735 A CN201410023735 A CN 201410023735A CN 103743228 A CN103743228 A CN 103743228A
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- rotary kiln
- fixedly connected
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- plate
- industrial rotary
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Abstract
The invention discloses an industrial rotary kiln. The industrial rotary kiln comprises a kiln body. At least one rotatable shoveling plate is arranged on the inner wall of the kiln body. The rotatable shoveling plates are added in the kiln body, so that material mixing in the rotary kiln can be increased, and materials can be unloaded when being stacked to a certain weight rather than when being at loading corners; by a retaining plate positioned on the lower portion of the rotary kiln, material mixing can be further increased; the retaining plate is convenient to demount, replace and clean.
Description
Technical field
The present invention relates to building equipment field, in particular, relate to a kind of industrial rotary kiln.
Background technology
Rotary kiln refers to rotary calcining kiln (being commonly called as rotary kiln), belongs to building equipment class.Rotary kiln can be divided into cement kiln, chemical metallurgy kiln and limekiln by material handling difference.Cement kiln is mainly used in calcination of cement clinker, point dry production cement kiln and the large class of wet production cement kiln two.Chemical metallurgy kiln is mainly used in the poor iron ore magnetic roasting of metallurgy industry steel plant; Chromium, josephinite oxidizing roasting; Refractory factory roasting high-aluminium vanadine ore deposit and aluminium manufacturer's roasting grog, aluminium hydroxide; The class mineral such as chemical plant roasting chrome ore and chromite ore fine.Active lime and light dolomite that limekiln (being active lime kiln) is used for roasting steel plant, ferroalloy works.
Existing industrial rotary kiln exists that mixed effect is poor, problem that cannot discharging in mixed process.
Summary of the invention
Technical problem to be solved by this invention be to provide one can be in mixed process discharging and the better industrial rotary kiln of mixed effect.
The object of the invention is to be achieved through the following technical solutions:
A kind of industrial rotary kiln, described industrial rotary kiln comprises body of heater, the inwall of described body of heater is provided with the rotating flight of at least one piece.
Further, described flight comprises and described fixed head, rotating shaft and flap, and described fixed head one side is fixedly connected with opposite side with inwall and is connected with flap by rotating shaft, and described flap can twisted rotary shaft rotation.
Further, described rotating shaft comprises columned axis body, and wherein axial location is nested with rotatable axostylus axostyle, and described flap is fixedly connected with axostylus axostyle.
Further, described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, and described flap two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle.
Further, described flap comprises straight plate and agitating plate, and described straight plate one side is fixedly connected with axostylus axostyle, and opposite side is fixedly connected with agitating plate, and the plate face tilt of the plate face of described agitating plate and straight plate intersects, and the angle of intersection is 120 °.
Further, described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, and described straight plate two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle.
Further, described flight has two at least, and the spacing between adjacent two flights equates.
Further, described flight has six, and the spacing between adjacent two flights equates; Described flight comprises and described fixed head, rotating shaft and flap, and described fixed head one side is fixedly connected with opposite side with inwall and is connected with flap by rotating shaft, and described flap can twisted rotary shaft rotation;
Described rotating shaft comprises columned axis body, wherein axial location is nested with rotatable axostylus axostyle, and described flap comprises straight plate and agitating plate, and described straight plate one side is fixedly connected with axostylus axostyle, opposite side is fixedly connected with agitating plate, and the plate face tilt of the plate face of described agitating plate and straight plate intersects; The angle of intersection is 120 °; Described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, and described straight plate two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle; Industrial rotary kiln length is between 13m ~ 19m; Industrial rotary kiln diameter is less than or equal to 1m.
The present invention, owing to changing fixing flight into movable flight in body of heater inside, can increase the mixing of materials in rotary kiln, can not make material only in just discharging of angle of discharge, but just can discharging during to constant weight at solid accumulation; The baffle plate that is positioned at rotary kiln bottom can further increase mixing of materials; Moreover baffle plate is convenient to dismounting, changes and is cleaned.
Accompanying drawing explanation
Fig. 1 is the rotary kiln floor map of the embodiment of the present invention;
Fig. 2 is the rotary kiln volume rendering schematic diagram of the embodiment of the present invention;
Fig. 3 is the flight schematic diagram of the embodiment of the present invention.
Wherein: 10, body of heater; 20, flight; 21, fixed head; 22, rotating shaft; 23, axis body; 24, axostylus axostyle; 25, groove; 26, flap, 27, straight plate; 28, agitating plate; 29, extension.
The specific embodiment
The present invention discloses a kind of industrial rotary kiln, and described industrial rotary kiln comprises body of heater, and the inwall of described body of heater is provided with at least one rotating flight.
The present invention, owing to changing fixing flight into movable flight in body of heater inside, can increase the mixing of materials in rotary kiln, can not make material only in just discharging of angle of discharge, but just can discharging during to constant weight at solid accumulation; The baffle plate that is positioned at rotary kiln bottom can further increase mixing of materials; Moreover baffle plate is convenient to dismounting, changes and is cleaned.
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figures 1 to 3, the described industrial rotary kiln of present embodiment comprises body of heater 10, and the inwall of described body of heater 10 is provided with six rotating flights 20.Spacing between adjacent two flights 20 equates; Described flight 20 comprises and described fixed head 21, rotating shaft 22 and flap 26, and described fixed head 21 1 sides are fixedly connected with opposite side with inwall and are connected with flap 26 by rotating shaft 22, and described flap 26 can rotate by twisted rotary shaft 22.
Described rotating shaft 22 comprises columned axis body 23, wherein axial location is nested with rotatable axostylus axostyle 24, described flap 26 comprises straight plate 27 and agitating plate 28, described straight plate 27 1 sides are fixedly connected with axostylus axostyle 24, opposite side is fixedly connected with agitating plate 28, and the plate face tilt of the plate face of described agitating plate 28 and straight plate 27 intersects; The angle of intersection is that 120 ° of described axis bodies 23 are fixedly connected with fixed head 21, and described axis body 23 two ends are provided with groove 25, and described straight plate 27 two ends are respectively provided with an extension 29, and described extension 29 is embedded into described groove 25 inside and is fixedly connected with described axostylus axostyle 24; Industrial rotary kiln length is between 13m ~ 19m; Industrial rotary kiln diameter is less than or equal to 1m.
The width of groove 25 has determined the rotary scope of straight plate 27, and therefore width should design according to actual needs.
Claims (8)
1. an industrial rotary kiln, is characterized in that, described industrial rotary kiln comprises body of heater, and the inwall of described body of heater is provided with the rotating flight of at least one piece.
2. industrial rotary kiln as claimed in claim 1, is characterized in that, described flight comprises and described fixed head, rotating shaft and flap, and described fixed head one side is fixedly connected with opposite side with inwall and is connected with flap by rotating shaft, and described flap can twisted rotary shaft rotation.
3. industrial rotary kiln as claimed in claim 2, is characterized in that, described rotating shaft comprises columned axis body, and wherein axial location is nested with rotatable axostylus axostyle, and described flap is fixedly connected with axostylus axostyle.
4. industrial rotary kiln as claimed in claim 3, it is characterized in that, described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, described flap two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle.
5. industrial rotary kiln as claimed in claim 3, is characterized in that, described flap comprises straight plate and agitating plate, and described straight plate one side is fixedly connected with axostylus axostyle, and opposite side is fixedly connected with agitating plate, and the plate face tilt of the plate face of described agitating plate and straight plate intersects; The angle of intersection is 120 °.
6. industrial rotary kiln as claimed in claim 5, it is characterized in that, described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, described straight plate two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle.
7. industrial rotary kiln as claimed in claim 1, is characterized in that, described flight has two at least, and the spacing between adjacent two flights equates.
8. industrial rotary kiln as claimed in claim 1, is characterized in that, described flight has six, and the spacing between adjacent two flights equates; Described flight comprises and described fixed head, rotating shaft and flap, and described fixed head one side is fixedly connected with opposite side with inwall and is connected with flap by rotating shaft, and described flap can twisted rotary shaft rotation;
Described rotating shaft comprises columned axis body, wherein axial location is nested with rotatable axostylus axostyle, described flap comprises straight plate and agitating plate, described straight plate one side is fixedly connected with axostylus axostyle, opposite side is fixedly connected with agitating plate, the plate face tilt of the plate face of described agitating plate and straight plate intersects, and the angle of intersection is 120 °; Described axis body is fixedly connected with fixed head, and described axis body two ends are provided with groove, and described straight plate two ends are respectively provided with an extension, and described extension is embedded into described inside grooves and is fixedly connected with described axostylus axostyle; Described industrial rotary kiln length is between 13m ~ 19m; Industrial rotary kiln diameter is less than or equal to 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023735.6A CN103743228B (en) | 2014-01-17 | 2014-01-17 | A kind of industrial rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023735.6A CN103743228B (en) | 2014-01-17 | 2014-01-17 | A kind of industrial rotary kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103743228A true CN103743228A (en) | 2014-04-23 |
| CN103743228B CN103743228B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410023735.6A Expired - Fee Related CN103743228B (en) | 2014-01-17 | 2014-01-17 | A kind of industrial rotary kiln |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752941A (en) * | 2018-08-07 | 2021-05-04 | 诺维尔里斯公司 | Adjustable kiln platens for rotary kiln decovers and associated methods |
| CN113548664A (en) * | 2021-08-09 | 2021-10-26 | 淮北中清环保科技有限公司 | Multi-tube-pass material making method of activated carbon rotary kiln |
Citations (8)
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|---|---|---|---|---|
| US4183726A (en) * | 1978-04-13 | 1980-01-15 | Seebald John W | Pyro-processing rotary kiln mixing rod |
| CN2867237Y (en) * | 2005-12-12 | 2007-02-07 | 上海化工研究院 | Movable drum grabing plate structure |
| CN101810366A (en) * | 2010-04-30 | 2010-08-25 | 广东中烟工业有限责任公司 | Novel tobacco shred drying equipment |
| CN102519230A (en) * | 2011-12-16 | 2012-06-27 | 惠生工程（中国）有限公司 | Solid fuel drying equipment |
| CN102721275A (en) * | 2012-07-12 | 2012-10-10 | 南京天华化学工程有限公司 | Trench type shoveling plate of rotary roasting oven |
| CN202675848U (en) * | 2012-07-12 | 2013-01-16 | 南京天华化学工程有限公司 | Slot type lifting board structure of rotary calcinator |
| CN102895982A (en) * | 2012-09-28 | 2013-01-30 | 彤程化学(上海)有限公司 | Catalyst roasting-shaping dual-purpose rotary kiln |
| CN203810902U (en) * | 2014-01-17 | 2014-09-03 | 中国大唐集团科学技术研究院有限公司 | Industrial rotary kiln |
-
2014
- 2014-01-17 CN CN201410023735.6A patent/CN103743228B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183726A (en) * | 1978-04-13 | 1980-01-15 | Seebald John W | Pyro-processing rotary kiln mixing rod |
| CN2867237Y (en) * | 2005-12-12 | 2007-02-07 | 上海化工研究院 | Movable drum grabing plate structure |
| CN101810366A (en) * | 2010-04-30 | 2010-08-25 | 广东中烟工业有限责任公司 | Novel tobacco shred drying equipment |
| CN102519230A (en) * | 2011-12-16 | 2012-06-27 | 惠生工程（中国）有限公司 | Solid fuel drying equipment |
| CN102721275A (en) * | 2012-07-12 | 2012-10-10 | 南京天华化学工程有限公司 | Trench type shoveling plate of rotary roasting oven |
| CN202675848U (en) * | 2012-07-12 | 2013-01-16 | 南京天华化学工程有限公司 | Slot type lifting board structure of rotary calcinator |
| CN102895982A (en) * | 2012-09-28 | 2013-01-30 | 彤程化学(上海)有限公司 | Catalyst roasting-shaping dual-purpose rotary kiln |
| CN203810902U (en) * | 2014-01-17 | 2014-09-03 | 中国大唐集团科学技术研究院有限公司 | Industrial rotary kiln |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752941A (en) * | 2018-08-07 | 2021-05-04 | 诺维尔里斯公司 | Adjustable kiln platens for rotary kiln decovers and associated methods |
| US11543184B2 (en) | 2018-08-07 | 2023-01-03 | Novelis Inc. | Adjustable kiln flight for rotary kiln decoater and associated method |
| US12044476B2 (en) | 2018-08-07 | 2024-07-23 | Novelis Inc. | Adjustable kiln flight for rotary kiln decoater and associated method |
| CN113548664A (en) * | 2021-08-09 | 2021-10-26 | 淮北中清环保科技有限公司 | Multi-tube-pass material making method of activated carbon rotary kiln |
| CN113548664B (en) * | 2021-08-09 | 2023-06-20 | 淮北中清环保科技有限公司 | Multi-tube-pass material copying method of activated carbon rotary kiln |
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| Publication number | Publication date |
|---|---|
| CN103743228B (en) | 2016-02-17 |
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