CN105444539A - Bentonite raw material drying system - Google Patents
Bentonite raw material drying system Download PDFInfo
- Publication number
- CN105444539A CN105444539A CN201510985534.9A CN201510985534A CN105444539A CN 105444539 A CN105444539 A CN 105444539A CN 201510985534 A CN201510985534 A CN 201510985534A CN 105444539 A CN105444539 A CN 105444539A
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- flow apron
- drying system
- communicated
- outer rotating
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0404—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried
- F26B11/0418—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis with internal subdivision of the drum, e.g. for subdividing or recycling the material to be dried the subdivision consisting of a plurality of parallel tubes, e.g. through which the material to be dried is conveyed in single or multi-pass fashion
- F26B11/0427—Constructional details, e.g. arrangements of drives, supports, bearings, gas-sealing, heating medium supply or exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a bentonite raw material drying system comprising an air heating device, a flue gas purifying device, a rotary drum drying device, a feeding device and a tail gas purifying device, wherein the flue gas purifying device is communicated to the air heating device; the rotary drum drying device is communicated to the flue gas purifying device; the feeding device is used for feeding the rotary drum drying device; the tail gas purifying device is communicated to the rotary drum drying device; the flue gas purifying device comprises a flue gas settling chamber, longitudinal guide baffles arranged in the flue gas settling chamber and a horizontal guide baffle arranged between the longitudinal guide baffles, wherein hot air via holes are formed between each longitudinal guide baffle and the top or bottom of the settling chamber and between each longitudinal guide baffle and the horizontal guide baffle; and the rotary drum drying device comprises an outer-layer rotary drum, an inner-layer rotary drum arranged in the outer-layer rotary drum and a driving mechanism connected to the outer-layer rotary drum. The bentonite raw material drying system is compact in structure, convenient to use, good in raw material scattering and drying effects, efficient, environment-friendly and capable of improving the production quality.
Description
Technical field
The present invention relates to bentonite production technical field, specifically a kind of bentonite material drying system.
Background technology
Bentonitic process technology is mainly purified, retrofit, activate, modification (organoclay preparation), and to purify be very important be also a most basic step, 3 kinds can be divided into, i.e. picking, selection by winnowing (dry method) and wet concentration (wet method), current domestic multiplex picking, work flow is as follows: ore dressing, drying, abrasive dust, classification, packaging, and wherein dry as very important basic step, is the emphasis of Optimal improvements always.Drying steps is in the past more crude; directly provide hot blast by modes such as fire coals; the magazine content such as cigarette ash are very heavy; produce when drying and pollute again, increase the weight of the burden of subsequent step classification removal of impurities, be also unfavorable for environmental protection; simple and crude and the function singleness of the rotating cylinder structure commonly used of drying; drying effect is poor, easily occurs raw material caking phenomenon, affects product quality.
Summary of the invention
Technical purpose of the present invention is to provide a kind of bentonite material drying system, solves the problem that drying effect is poor, raw material easily lumps, hot blast pollution is heavy.
Concrete technical scheme of the present invention is as follows: a kind of bentonite material drying system, comprise hot air apparatus, also comprise the smoke eliminator being communicated in described hot air apparatus, the tumble drying device being communicated in described smoke eliminator, for the feeding of described tumble drying device feed arrangement and be communicated in the exhaust gas cleaner of described tumble drying device; Described smoke eliminator comprises longitudinal flow apron that fume sedimentation chamber is located at described smoke settlement indoor and the horizontal flow apron be located between described longitudinal flow apron, between the top of described longitudinal flow apron and described expansion chamber or bottom and all have hot blast between described longitudinal flow apron and described horizontal flow apron and cross mouth; Described tumble drying device comprises outer rotating cylinder, be located at the internal layer rotating cylinder in described outer rotating cylinder and be connected to the driving mechanism of described outer rotating cylinder.
As preferably, described longitudinal flow apron height is equal to or greater than 1/2nd of described expansion chamber height; Described horizontal flow apron is arch sheet.
As preferably, described longitudinal flow apron is at least provided with 2 pieces, and described flow apron is cross-linked top in described expansion chamber or bottom along described expansion chamber length direction.
As preferably, described longitudinal flow apron has waveform lines, described waveform lines is provided with multiple dust arrest groove.
As preferably, described feed arrangement comprises material box, is connected to the belt conveyor of described material box and docks with described Belt Conveying portion and the helical feed portion that another side is communicated with described internal layer rotating cylinder.
As preferably, the side surface of described internal layer rotating cylinder is provided with sieve material mouth, and the top end face of described internal layer rotating cylinder is also provided with sieving net.
As preferably, the inwall of described outer rotating cylinder is provided with material flight, and described material flight comprises the flap that the connecting plate that is fixedly connected on described outer rotating cylinder is connected with relative to described connecting plate folding shape.
As preferably, the height height of described material flight is staggered, described material flight is also provided with and runs through latus rectum.
As preferably, described driving mechanism comprise the gear ring be fixedly connected on described outer rotating cylinder, the rolling ring be fixedly connected on described outer rotating cylinder, be in transmission connection in described gear ring buncher, with the support roller of described rolling ring periphery Structure deformation and the gear wheel with described rolling ring side Structure deformation.
As preferably, described exhaust gas cleaner comprises the cyclone dust removal cylinder being communicated in described outer rotating cylinder, the discharge pipe being connected to described cyclone dust removal cylinder top, is connected to the clout storehouse bottom described cyclone dust removal cylinder and is connected to the airlock in described clout storehouse.
Technological merit of the present invention is described bentonite material drying system compact conformation, easy to use, and raw material is broken up effective, good drying effect, has preposition and rearmounted purified treatment, high-efficiency environment friendly to hot blast, improves the quality of production.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the embodiment of the present invention;
Fig. 3 is the partial structurtes schematic diagram of the embodiment of the present invention;
Number corresponding each toponym in figure to be respectively: 1-fume sedimentation chamber, the longitudinal flow apron of 11-, 111-waveform lines, 112-dust arrest groove, the horizontal flow apron of 12-, the outer rotating cylinder of 2-, 21-material flight, 211-connecting plate, 212-flap, 213-runs through latus rectum, 22-gear ring, 23-rolling ring, 24-buncher, 25-support roller, 251-gear wheel, 26-cyclone dust removal cylinder, 27-discharge pipe, 28-clout storehouse, 29-airlock, 3-internal layer rotating cylinder, 31-sieve material mouth, 32-sieving net, 4-material box, 41-Belt Conveying portion, 42-helical feed portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described:
See Fig. 1, Fig. 2, Fig. 3, a kind of bentonite material drying system, comprise hot air apparatus, also comprise the smoke eliminator being communicated in hot air apparatus, the tumble drying device being communicated in smoke eliminator, for the feeding of tumble drying device feed arrangement and be communicated in the exhaust gas cleaner of tumble drying device; Smoke eliminator comprises the horizontal flow apron 12 that fume sedimentation chamber 1 is located at the longitudinal flow apron 11 in fume sedimentation chamber 1 and is located between longitudinal flow apron 11, between the top of longitudinal flow apron 11 and expansion chamber 1 or bottom and all have hot blast between longitudinal flow apron 11 and horizontal flow apron 12 and cross mouth; Tumble drying device comprises outer rotating cylinder 2, be located at the internal layer rotating cylinder 3 in outer rotating cylinder 2 and be connected to the driving mechanism of outer rotating cylinder 2.
Longitudinal flow apron 11 is highly equal to or greater than 1/2nd of expansion chamber 1 height; Horizontal flow apron 12 is arch sheet.Longitudinal flow apron 11 is at least provided with 2 pieces, and flow apron 11 is cross-linked top in expansion chamber 1 or bottom along expansion chamber 1 length direction.Longitudinal flow apron 11 has waveform lines 111, and waveform lines is provided with multiple dust arrest groove 112.
Feed arrangement comprises material box 4, be connected to the belt conveyor 41 of material box 4 with while dock with Belt Conveying portion 41 and the helical feed portion 42 that another side is communicated with internal layer rotating cylinder 3.
The side surface of internal layer rotating cylinder 3 is provided with sieve material mouth 31, and the top end face of internal layer rotating cylinder 3 is also provided with sieving net 32.The inwall of outer rotating cylinder 2 is provided with material flight 21, and material flight 21 comprises the flap 212 that the connecting plate 211 that is fixedly connected on outer rotating cylinder 2 is connected with relative to connecting plate 211 folding shape.The height height of material flight 21 is staggered, material flight 21 is also provided with and runs through latus rectum 213.
Driving mechanism comprise the gear ring 22 be fixedly connected on outer rotating cylinder 2, the rolling ring 23 be fixedly connected on outer rotating cylinder 2, be in transmission connection in gear ring 22 buncher 24, with the support roller 25 of rolling ring 23 periphery Structure deformation and the gear wheel 251 with rolling ring 23 side Structure deformation.
Exhaust gas cleaner comprises the cyclone dust removal cylinder 26 being communicated in outer rotating cylinder 2, the discharge pipe 27 being connected to cyclone dust removal cylinder 26 top, is connected to the clout storehouse 28 bottom cyclone dust removal cylinder 26 and is connected to the airlock 29 in clout storehouse 28.
Claims (10)
1. a bentonite material drying system, comprise hot air apparatus, it is characterized in that: also comprise the smoke eliminator being communicated in described hot air apparatus, the tumble drying device being communicated in described smoke eliminator, for the feeding of described tumble drying device feed arrangement and be communicated in the exhaust gas cleaner of described tumble drying device; Described smoke eliminator comprises the horizontal flow apron (12) that fume sedimentation chamber (1) is located at the longitudinal flow apron (11) in described fume sedimentation chamber (1) and is located between described longitudinal flow apron (11), between the top of described longitudinal flow apron (11) and described expansion chamber (1) or bottom and all have hot blast between described longitudinal flow apron (11) and described horizontal flow apron (12) and cross mouth; Described tumble drying device comprises outer rotating cylinder (2), be located at the internal layer rotating cylinder (3) in described outer rotating cylinder (2) and be connected to the driving mechanism of described outer rotating cylinder (2).
2. a kind of bentonite material drying system according to claim 1, is characterized in that: described longitudinal flow apron (11) is highly equal to or greater than 1/2nd of described expansion chamber (1) height; Described horizontal flow apron (12) is arch sheet.
3. a kind of bentonite material drying system according to claim 2, it is characterized in that: described longitudinal flow apron (11) is at least provided with 2 pieces, described flow apron (11) is cross-linked top in described expansion chamber (1) or bottom along described expansion chamber (1) length direction.
4. a kind of bentonite material drying system according to claim 1 or 2 or 3, is characterized in that: described longitudinal flow apron (11) has waveform lines (111), and described waveform lines (111) is provided with multiple dust arrest groove (112).
5. a kind of bentonite material drying system according to claim 1, is characterized in that: described feed arrangement comprises material box (4), is connected to the belt conveyor (41) of described material box (4) and docks with described Belt Conveying portion (41) and the helical feed portion (42) that another side is communicated with described internal layer rotating cylinder (3).
6. a kind of bentonite material drying system according to claim 1, is characterized in that: the side surface of described internal layer rotating cylinder (3) is provided with sieve material mouth (31), and the top end face of described internal layer rotating cylinder (3) is also provided with sieving net (32).
7. a kind of bentonite material drying system according to claim 1, it is characterized in that: the inwall of described outer rotating cylinder (2) is provided with material flight (21), described material flight (21) comprises the flap (212) that the connecting plate (211) that is fixedly connected on described outer rotating cylinder (2) is connected with relative to described connecting plate (211) folding shape.
8. a kind of bentonite material drying system according to claim 7, is characterized in that: the height height of described material flight (21) is staggered, described material flight (21) is also provided with and runs through latus rectum (213).
9. a kind of bentonite material drying system according to claim 6 or 7 or 8, is characterized in that: described driving mechanism comprises the gear ring (22) be fixedly connected on described outer rotating cylinder (2), the rolling ring (23) be fixedly connected on described outer rotating cylinder (2), the buncher (24) in described gear ring (22) of being in transmission connection, with the support roller (25) of described rolling ring (23) periphery Structure deformation and the gear wheel (251) with described rolling ring (23) side Structure deformation.
10. a kind of bentonite material drying system according to claim 1, is characterized in that: described exhaust gas cleaner comprises the cyclone dust removal cylinder (26) being communicated in described outer rotating cylinder (2), the discharge pipe (27) being connected to described cyclone dust removal cylinder (26) top, is connected to the clout storehouse (28) of described cyclone dust removal cylinder (26) bottom and is connected to the airlock (29) of described clout storehouse (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985534.9A CN105444539A (en) | 2015-12-25 | 2015-12-25 | Bentonite raw material drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985534.9A CN105444539A (en) | 2015-12-25 | 2015-12-25 | Bentonite raw material drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105444539A true CN105444539A (en) | 2016-03-30 |
Family
ID=55555022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985534.9A Pending CN105444539A (en) | 2015-12-25 | 2015-12-25 | Bentonite raw material drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655282A (en) * | 2017-09-29 | 2018-02-02 | 禹州市维立特化工有限公司 | A kind of wet feed automatic swinging roller drier |
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|---|---|---|---|---|
| JP2000274226A (en) * | 1999-03-24 | 2000-10-03 | Aichi Mach Ind Co Ltd | Gas-liquid separation structure for blow-by gas |
| CN201392086Y (en) * | 2009-04-22 | 2010-01-27 | 郑州市鼎力干燥设备有限公司 | Dehydration drying equipment of beer grains |
| CN102564067A (en) * | 2010-12-10 | 2012-07-11 | 天华化工机械及自动化研究设计院 | Rotary cylindrical drier catalyst drying method and equipment |
| CN103398555A (en) * | 2013-06-25 | 2013-11-20 | 三一汽车制造有限公司 | Drum-type drying device and a stirring station |
| CN203525445U (en) * | 2013-08-12 | 2014-04-09 | 亳州市恒顺生态科技有限公司 | Sedimentation box of dust collection device of waste gas generated during production of fertilizer |
| CN205279643U (en) * | 2015-12-25 | 2016-06-01 | 安吉中瑞膨润土化工有限公司 | Bentonite raw materials drying system |
-
2015
- 2015-12-25 CN CN201510985534.9A patent/CN105444539A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| JP2000274226A (en) * | 1999-03-24 | 2000-10-03 | Aichi Mach Ind Co Ltd | Gas-liquid separation structure for blow-by gas |
| CN201392086Y (en) * | 2009-04-22 | 2010-01-27 | 郑州市鼎力干燥设备有限公司 | Dehydration drying equipment of beer grains |
| CN102564067A (en) * | 2010-12-10 | 2012-07-11 | 天华化工机械及自动化研究设计院 | Rotary cylindrical drier catalyst drying method and equipment |
| CN103398555A (en) * | 2013-06-25 | 2013-11-20 | 三一汽车制造有限公司 | Drum-type drying device and a stirring station |
| CN203525445U (en) * | 2013-08-12 | 2014-04-09 | 亳州市恒顺生态科技有限公司 | Sedimentation box of dust collection device of waste gas generated during production of fertilizer |
| CN205279643U (en) * | 2015-12-25 | 2016-06-01 | 安吉中瑞膨润土化工有限公司 | Bentonite raw materials drying system |
Non-Patent Citations (4)
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| 中国煤炭教育协会职业教育教材编委员会: "《选煤机械》", 31 August 2007, 煤炭工业出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655282A (en) * | 2017-09-29 | 2018-02-02 | 禹州市维立特化工有限公司 | A kind of wet feed automatic swinging roller drier |
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Application publication date: 20160330 |