CN2569060Y - Centrifugal fluidized bed drier series - Google Patents
Centrifugal fluidized bed drier series Download PDFInfo
- Publication number
- CN2569060Y CN2569060Y CN 02256795 CN02256795U CN2569060Y CN 2569060 Y CN2569060 Y CN 2569060Y CN 02256795 CN02256795 CN 02256795 CN 02256795 U CN02256795 U CN 02256795U CN 2569060 Y CN2569060 Y CN 2569060Y
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- centrifugal
- pipeline
- centrifugal fluidization
- chamber
- cylindrical shell
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Abstract
The utility model discloses a series centrifugal fluidized bed drier which comprises a draught fan, a feeding machine, a material collector, a hot air furnace and a centrifugal fluidization mechanism, wherein the centrifugal fluidization mechanism and an outlet thereof are connected with an inlet of the material collector through a pipeline. A gas outlet on the upper part of the material collector is connected with an inlet of the draught fan through a pipeline. The pipeline connecting the material collector with the draught fan is provided with a purifier and a branch pipe. An outlet of the draught fan is connected with a high temperature gas inlet of the centrifugal fluidization mechanism through a pipeline. The pipeline between the draught fan and the centrifugal fluidization mechanism is provided with the hot air furnace, and a combustion chamber of the hot air furnace is provided with a steam inlet which is connected with the branch pipe. The utility model has the advantages of simple and compact structure, sufficient heat exchange, high efficiency, low energy consumption, large production capacity, shortened drying time, and convenient manufacture, maintenance and operation. The utility model is an ideal substitute of the existing drier and is adaptable to the requirement of modernized large production.
Description
Technical field: the utility model relates to a kind of drying machine, particularly a kind of serial centrifugal fluidized bed drying machine.
Background technology: mainly based on common fluid bed and Rotary drying, equipment is huge for existing drying machine, and production capacity is low, and drying time is long, makes very inconvenience of maintenance, is difficult to adapt to the needs of modern production.
Summary of the invention: the purpose of this utility model just is to overcome weak point of the prior art, provide a kind of simple in structure, compact, heat exchange is abundant, efficient is high, energy consumption is low, production capacity is big, can shorten greatly drying time, and the manufacturing maintenance is easy to use, can adapt to the big serial centrifugal fluidized bed drying machine of producing of modernization.
The purpose of this utility model is to realize like this, it comprises: air-introduced machine, feeding machine, material collector, hot-blast stove, centrifugal fluidization mechanism, centrifugal fluidization mechanism and outlet thereof are joined by the import of pipeline and material collector, the upper gas outlet of material collector links to each other with the import of air-introduced machine by pipeline, the pipeline that material collector links to each other with air-introduced machine is provided with clarifier, arm, the outlet of air-introduced machine is joined by the High Temperature Gas import of pipeline and centrifugal fluidization mechanism, pipeline between air-introduced machine and the centrifugal fluidization mechanism is provided with hot-blast stove, the Combustion of Hot Air Furnace chamber is provided with the steam inlet, steam inlet and arm join, centrifugal fluidization mechanism is by hopper, feeding machine, cylindrical shell, frame, the centrifugal fluidization device, classification, dispersing chamber is formed, cylindrical shell, the centrifugal fluidization device is contained on the frame, cylindrical shell is positioned at the top of frame, classification, dispersing chamber is fixed on the top of cylindrical shell, and fit together with the centrifugal fluidization device and to be contained in the cylindrical shell, classification, dispersing chamber is by drive unit, main shaft, dispersion impeller, fence, the fence rotary drum, screw cone, grading room, dispersing chamber is formed, grading room is positioned at the top of dispersing chamber, fence, the fence rotary drum, dispersion impeller, screw cone and main shaft fit together the inside that is positioned at grading room, screw cone is positioned at the bottom of main shaft, classification, the top of dispersing chamber is provided with 6 material outlets, and join by the inlet pipeline of circulating line and material collector, the centrifugal fluidization device is by drive unit, main shaft, the centrifugal fluidization chamber, the spreading bucket, the full cone spiral is formed, the centrifugal fluidization chamber, the spreading bucket, the full cone spiral is contained on the main shaft, form the high temperature gas tank between centrifugal fluidization chamber and the cylindrical shell, cylindrical shell is provided with the High Temperature Gas import.
The purpose of this utility model also can realize by following technical measures, and the centrifugal fluidization device can found the dress dress that also can crouch, and fluidising chamber's area of centrifugal fluidization device can become greatly and diminish, and the steam inlet pipeline of hot-blast stove is provided with control valve.
Compared to existing technology, the utlity model has simple in structurely, compact, heat exchange is abundant, efficient is high, and energy consumption is low, and production capacity is big, and can shorten greatly drying time, and it is easy to use to make maintenance, can adapt to advantages such as the big production of modernization.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model classification, dispersing chamber structural representation
Fig. 3 is the upright assembling structure schematic diagram of the utility model centrifugal fluidization device
Fig. 4 is the utility model centrifugal fluidization device assembling structure schematic diagram for sleeping in
The specific embodiment: the utility model is described in detail in detail below in conjunction with drawings and Examples, it comprises: air-introduced machine 1, feeding machine 10, material collector 6, hot-blast stove 16, centrifugal fluidization mechanism 17, centrifugal fluidization mechanism 17 and export 8 and join by the import 7 of pipeline and material collector, the upper gas outlet of material collector 6 links to each other by the import of pipeline with air-introduced machine 1, the pipeline that material collector 6 links to each other with air-introduced machine 1 is provided with clarifier 3, arm 5, the outlet of air-introduced machine 1 is joined by the pipeline 14 and the High Temperature Gas import of centrifugal fluidization mechanism 17, pipeline between air-introduced machine 1 and the centrifugal fluidization mechanism 17 is provided with hot-blast stove 16, hot-blast stove 16 combustion chambers are provided with the steam inlet, steam inlet and arm 5 join, centrifugal fluidization mechanism 17 is by hopper 9, feeding machine 10, cylindrical shell 18, frame 13, centrifugal fluidization device 12, classification, dispersing chamber 11 is formed, cylindrical shell 18, centrifugal fluidization device 12 is contained on the frame 13, cylindrical shell 18 is positioned at the top of frame 13, classification, dispersing chamber 11 is fixed on the top of cylindrical shell 18, and fit together with centrifugal fluidization device 12 and to be contained in the cylindrical shell 18, classification, dispersing chamber 11 is by drive unit, main shaft 19, dispersion impeller 21, fence 20, fence rotary drum 22, screw cone 23, grading room 25, dispersing chamber 24 is formed, grading room 25 is positioned at the top of dispersing chamber 24, fence 20, fence rotary drum 22, dispersion impeller 21, screw cone 23 fits together with main shaft 19 and is positioned at classification, the inside of dispersing chamber 11, screw cone 23 is positioned at the bottom of main shaft 19, classification, the top of dispersing chamber 11 is provided with 6 material outlets 26, and join by the inlet pipeline 8 of circulating line and material collector 6, centrifugal fluidization device 12 is by drive unit 31, main shaft 30, centrifugal fluidization chamber 28, spreading bucket 27, full cone spiral 29 is formed, centrifugal fluidization chamber 28, spreading bucket 27, full cone spiral 29 is contained on the main shaft 30, form the high temperature gas tank between centrifugal fluidization chamber 28 and the cylindrical shell 18, cylindrical shell 18 is provided with the High Temperature Gas import, centrifugal fluidization device 12 can found the dress dress that also can crouch, material collector 6 links to each other with hot-blast stove 16 with arm 5 on the pipeline 2 that air-introduced machine 1 links to each other, and material collector 6 is provided with control valve 4 with arm 5 on the pipeline that air-introduced machine 1 links to each other.Operation principle of the present utility model is, at first by air-introduced machine 1, hot-blast stove 16 is formed by high-temperature gas import on the cylindrical shell high-temperature gas between centrifugal fluidization chamber 28 and cylindrical shell 18 high temperature gas tank is sent into high-temperature gas, high-temperature gas vertically enters its inside by the aperture on the centrifugal fluidization chamber 28, wet stock enters feeding machine 10 through cylindrical shell 18 top hoppers 9, wet stock enters grading room 25 through blanking awl bucket under the effect of feeding machine 10, because classification, dispersing chamber 11 rotates under the driving of power, make the material that falls into grading room 25 through fence 20, fence rotary drum 22, dispersion impeller 21 is thrown to peripheral direction and is loose, and evenly enter the centrifugal fluidization chamber 28 of centrifugal fluidization device 12 through the cloth cone of dispersing chamber 24, because centrifugal fluidization chamber 28 rotates under the driving of power, make the material that falls into centrifugal fluidization chamber 28 under action of centrifugal force, on the inwall that is attached to centrifugal fluidization chamber 28 tightly, lucky and high-temperature gas meets, when air velocity equates with centrifugal force, then form a columnar fluosolids at centrifugal fluidization chamber 28 inwalls, material fully contacts with higher temperature carrier, at this moment material enters centrifugal fluidization chamber 28 endlessly, under the effect of full cone spiral 29, shed very soon again by throwing, material and high-temperature gas are fully stirred, same time stage, dispersing chamber 11 rotates with main shaft 19 under power drive, the screw cone 23 of main shaft 19 bottoms is positioned at centrifugal fluidization chamber 28 in addition, rotation direction can be identical with centrifugal fluidization device 12, also can with the switched in opposite of centrifugal fluidization device 12, under the stirring of screw cone 23, make the wet stock that drops on centre further disperse to throw to inwall all around, again fluidisation, heat exchange is abundant, a large amount of moisture are evaporated, material rises to classification with hot air layer after becoming dry under the effect of air-introduced machine 1, dispersing chamber 11, rotation fence 20 by grading room 25 carries out classification, underproof material returns centrifugal fluidization chamber 28, qualified material is classified, the material outlet 26 on dispersing chamber 11 tops enters material collector 6 by pipeline 8, finished product materials is discharged by the bottom of material collector 6, mist passes through pipeline 2 by the top of material collector 6, after purifying and dewater, clarifier 3 enters the inlet of air-introduced machine 1, after air-introduced machine 1 pressurization, send centrifugal fluidization device 12 again back to through hot-blast stove 16 heating by pipeline 14, form a closed cycle, air in hot-blast stove 16 combustion chambers, blast in the one route atmosphere, steam is introduced in the steam inlet that is provided with on another route hot-blast stove 16, the quantity of steam of introducing can be controlled by the control valve 4 that is provided with on the arm 5, makes moist steam resolve into H in the high-temperature region of combustion chamber
2, O
2, oxygen (O
2) can be combustion-supporting, while H
2Can spontaneous combustion, make and fail the further burning in oxygen of the carbon granule of after-flame in the combustion chamber, so both saved coal, can reach the purpose that purifies air again, centrifugal fluidization device 12 can found the dress dress that also can crouch, fluidising chamber's 28 areas of centrifugal fluidization device 12 can become greatly and diminish, to adapt to the needs of different places, output.The utility model is simple in structure, compact, and heat exchange is abundant, efficient is high, and energy consumption is low, and production capacity is big, and can shorten greatly drying time, and the manufacturing maintenance is easy to use, can adapt to the big needs of producing of modernization, is the ideal substitute that has drying machine now.
Claims (4)
1. serial centrifugal fluidized bed drying machine, it comprises: air-introduced machine, feeding machine, material collector, hot-blast stove, centrifugal fluidization mechanism, it is characterized in that: centrifugal fluidization mechanism and outlet thereof are joined by the import of pipeline and material collector, the upper gas outlet of material collector links to each other with the import of air-introduced machine by pipeline, the pipeline that material collector links to each other with air-introduced machine is provided with clarifier, arm, the outlet of air-introduced machine is joined by the High Temperature Gas import of pipeline and centrifugal fluidization mechanism, pipeline between air-introduced machine and the centrifugal fluidization mechanism is provided with hot-blast stove, the Combustion of Hot Air Furnace chamber is provided with the steam inlet, steam inlet and arm join, centrifugal fluidization mechanism is by hopper, feeding machine, cylindrical shell, frame, the centrifugal fluidization device, classification, dispersing chamber is formed, cylindrical shell, the centrifugal fluidization device is contained on the frame, cylindrical shell is positioned at the top of frame, classification, dispersing chamber is fixed on the top of cylindrical shell, and fit together with the centrifugal fluidization device and to be contained in the cylindrical shell, classification, dispersing chamber is by drive unit, main shaft, dispersion impeller, fence, the fence rotary drum, screw cone, grading room, dispersing chamber is formed, grading room is positioned at the top of dispersing chamber, fence, the fence rotary drum, dispersion impeller, screw cone and main shaft fit together the inside that is positioned at grading room, screw cone is positioned at the bottom of main shaft, classification, the top of dispersing chamber is provided with 6 material outlets, and join by the inlet pipeline of circulating line and material collector, the centrifugal fluidization device is by drive unit, main shaft, the centrifugal fluidization chamber, the spreading bucket, the full cone spiral is formed, the centrifugal fluidization chamber, the spreading bucket, the full cone spiral is contained on the main shaft, form the high temperature gas tank between centrifugal fluidization chamber and the cylindrical shell, cylindrical shell is provided with the High Temperature Gas import.
2. according to the described serial centrifugal fluidized bed drying machine of claim 1, it is characterized in that: the centrifugal fluidization device can found the dress dress that also can crouch.
3. according to the described serial centrifugal fluidized bed drying machine of claim 1, it is characterized in that: fluidising chamber's area of centrifugal fluidization device can become greatly and diminish.
4. according to the described serial centrifugal fluidized bed drying machine of claim 1, it is characterized in that: the steam inlet pipeline of hot-blast stove is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256795 CN2569060Y (en) | 2002-09-25 | 2002-09-25 | Centrifugal fluidized bed drier series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256795 CN2569060Y (en) | 2002-09-25 | 2002-09-25 | Centrifugal fluidized bed drier series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569060Y true CN2569060Y (en) | 2003-08-27 |
Family
ID=33724934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256795 Expired - Fee Related CN2569060Y (en) | 2002-09-25 | 2002-09-25 | Centrifugal fluidized bed drier series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569060Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503272B (en) * | 2008-02-05 | 2012-04-18 | 上海宝鼎环保工程技术服务有限公司 | Dismounting method for maintaining fluidized bed drying machine |
| CN108286890A (en) * | 2018-03-28 | 2018-07-17 | 华北理工大学 | A kind of drying device of metallurgical raw material |
| CN110064528A (en) * | 2019-05-07 | 2019-07-30 | 中国矿业大学 | A kind of dry method upgrading system and method for upgrading for dried, classified mineral |
-
2002
- 2002-09-25 CN CN 02256795 patent/CN2569060Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503272B (en) * | 2008-02-05 | 2012-04-18 | 上海宝鼎环保工程技术服务有限公司 | Dismounting method for maintaining fluidized bed drying machine |
| CN108286890A (en) * | 2018-03-28 | 2018-07-17 | 华北理工大学 | A kind of drying device of metallurgical raw material |
| CN110064528A (en) * | 2019-05-07 | 2019-07-30 | 中国矿业大学 | A kind of dry method upgrading system and method for upgrading for dried, classified mineral |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |