CN201059856Y - Coal slurry drying-machine - Google Patents
Coal slurry drying-machine Download PDFInfo
- Publication number
- CN201059856Y CN201059856Y CNU2007200367919U CN200720036791U CN201059856Y CN 201059856 Y CN201059856 Y CN 201059856Y CN U2007200367919 U CNU2007200367919 U CN U2007200367919U CN 200720036791 U CN200720036791 U CN 200720036791U CN 201059856 Y CN201059856 Y CN 201059856Y
- Authority
- CN
- China
- Prior art keywords
- plate
- coal slime
- drying
- chain
- driving
- 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.)
- Expired - Fee Related
Links
- 239000003250 coal slurry Substances 0.000 title abstract 4
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000003245 coal Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a coal slurry drier, which comprises a machine frame, and a feeding hopper, a discharging hopper, and a steam-extraction cover which are arranged on the machine frame, at least a set of continuous drying device which comprises a drying plate and a scraper fixed and connected with a driving chain, and can be slid along the drying plate installed inside the machine frame, and a chain wheel drive mechanism which drives the driving chain. During the coal slurry drying process, the utility model has the advantages that the contact area is large, the heating time is long, the coal slurry drying uniformity is good, the energy consumption is low, and the processing capability is large.
Description
Technical field
The utility model relates to the coal slime drying plant, especially the equipment of continuous drying coal slime.
Background technology
Use a large amount of coal in the running of thermal power plant, in order to save cost, power plant usually substitutes coal burning generating (cost of coal slime is more much lower than coal) with coal slime, but because of the coal slime water content too high, can not directly use, generation current factory way commonly used is to use by manually coal slime being transported to spread out on the vacant lot to dry again, its weak point is that the coal slime water content is too high, the sun-cured cycle is oversize, often have little time to use, the fat coal of having to use had in a large number both caused coal slime effectively not utilize, waste energy in a large number, increased artificial transportation again, the cost that teds.
The utility model content
The purpose of this utility model is that a kind of coal slime dryer will be provided, and the coal slime of humidity can be dried rapidly, in time uses, and improves energy utilization rate, reduces the cost of generating.
The purpose of this utility model is achieved in that a kind of coal slime dryer, comprise frame, frame is provided with feed hopper, discharge bucket and hood, frame inside is installed one group at least by drying-plate and the continuous drying apparatus that is fixed on the driving-chain and can constitutes along the scraper plate that drying-plate slides, and driving-chain is driven by chain wheel driving mechanism.
Owing to adopt such scheme, moist coal slime drives the lower edge drying-plate at scraper plate and moves, dries, and drying time is short, can fully satisfy the needs of production run, saves a large amount of fat coals, improves energy utilization rate, reduces the cost of generating.On the other hand, this coal slime dryer investment is less, and floor space is little, and supporting civil engineering is few, has saved a large amount of artificial transportations again, has tedded cost.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of drying-plate in the utility model.
Among the figure, 1-frame, 2-driven sprocket, the 3-hood, 4-driving-chain, 5-scraper plate, the 6-drying-plate, 6-1-angle bar, 6-2-steel plate, 6-3-is dried face, 7-feed hopper, 8-filtrate biaxial rneader, the 9-drive sprocket, one group of continuous drying apparatus above the 10-1-, 10-1-1-charging aperture, the 10-1-2-discharging opening, one group of continuous drying apparatus in the middle of the 10-2-, 10-2-1-charging aperture, 10-2-2-discharging opening, one group of continuous drying apparatus below the 10-3-, the 10-3-1-charging aperture, 10-3-2-discharging opening, 11-particle biaxial rneader, the 12-discharge bucket, the 13-plate washer.
The specific embodiment:
Among Fig. 1, Fig. 2, frame 1 top is provided with steam discharge cover 3, feed hopper 7, and the bottom is provided with discharge bucket 12, and filtrate biaxial rneader 8 is housed in the feed hopper 7, prevents that foreign matter such as shaft from entering in the machine, damages scraper plate.The inside of frame 1 is equipped with identical continuous drying apparatus 10-1,10-2, the 10-3 of the three groups of structures in upper, middle and lower.Be that example is illustrated now with top one group of continuous drying apparatus 10-1, continuous drying apparatus 10-1 comprises the scraper plate 5 that upper and lowerly two-layerly is fixed on drying-plate 6 on the frame 1, is fixed on the driving-chain 4 and can slides along drying-plate 6, there is plate washer 13 the drying-plate both sides, prevents to be scattered in the coal slime moving process, driving-chain 4 surrounds on drive sprocket 9 and the driven sprocket 2, drive sprocket 9 is by passing drive sprocket 9 centers and being installed in drive shaft on the frame 1, the drive mechanism that driving shaft is made of reductor and motor (not drawing among the figure).
Above the charging aperture 10-1-1 of one group of continuous drying apparatus 10-1 be installed in the below of feed hopper 7, the below of discharging opening 10-1-2 is the charging aperture 10-2-1 of middle one group of continuous drying apparatus 10-2, below the discharging opening 10-2-2 of middle one group of continuous drying apparatus 10-2 is particle biaxial rneader 11, the coal slime of luming after the drying is blended, below the particle biaxial rneader 11 be the charging aperture 10-3-1 of following one group of continuous drying apparatus 10-3, following one group of continuous drying apparatus 10-3 discharging opening 10-3-2 below be discharge bucket 12.
Drying-plate 6 by some angle bar 6-1 be parallel to each other be welded to steel plate 6-2 below constitute.Every angle bar 6-1 is encircled into the triangle hollow pipeline with steel plate 6-2, becomes the parallelpiped that mutual series connection is communicated with by welding little iron plate between each pipeline, is level and smooth oven dry face 6-3 above the steel plate.Being convenient to scraper plate 5 driving mud coals moves.
Coal slime enters from feed hopper 7 during work, one group of continuous drying apparatus 10-1 oven dry above behind filtrate biaxial rneader 8 elimination foreign matters, entering, enter the 10-2 continuous drying again, one group of drying unit 10-2 oven dry below particle biaxial rneader 11 is sent into, the coal slime after the oven dry is taken out from discharge bucket 12.
It more than is preferred implementation of the present utility model; described continuous drying apparatus 10-1,10-2,10-3 are not limited to double-deck drying-plate; it also can be the individual layer drying-plate; the also available conduction oil of described drying-plate 6 is as heat transfer medium; pipeline on the described drying-plate 6 is not limited to the triangle hollow tube; also can adopt square tube, pipe, these modification and improvement all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. coal slime dryer, comprise frame (1), frame is provided with feed hopper (7), discharge bucket (12) and hood (3), it is characterized in that: described frame inside is installed one group at least by drying-plate (6) and be fixed in the continuous drying apparatus that driving-chain (4) is gone up and can constitute along the scraper plate (5) that drying-plate (6) slides, and driving-chain (4) is driven by chain wheel driving mechanism.
2. a kind of coal slime dryer according to claim 1, it is characterized in that: described drying-plate (6) is made of being welded to below the steel plate (6-2) of being parallel to each other of some angle bar (6-1), every angle bar (6-1) all is encircled into the triangle hollow pipeline with steel plate (6-2), become the parallelpiped that mutual series connection is communicated with by welding little iron plate between each pipeline, be level and smooth oven dry face (6-3) above the steel plate (6-2), be convenient to scraper plate (5) driving coal slime and move.
3. a kind of coal slime dryer according to claim 1, it is characterized in that: described chain wheel driving mechanism is that driving-chain (4) surrounds on drive sprocket (9) and the driven sprocket (2), and drive sprocket (9) is by passing drive sprocket (9) center and being installed in drive shaft on the frame (1).
4. a kind of coal slime dryer according to claim 1 is characterized in that: filtrate biaxial rneader (8) is housed in the described feed hopper (7).
5. a kind of coal slime dryer according to claim 1 is characterized in that: between the discharging (10-2-2) of middle one group of continuous drying apparatus (10-2) and the charging aperture (10-3-1) of following one group of continuous drying apparatus (10-3) particle biaxial rneader (11) is housed.
6. a kind of coal slime dryer according to claim 1 is characterized in that: plate washer is equipped with in described drying-plate (6) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200367919U CN201059856Y (en) | 2007-04-28 | 2007-04-28 | Coal slurry drying-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200367919U CN201059856Y (en) | 2007-04-28 | 2007-04-28 | Coal slurry drying-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059856Y true CN201059856Y (en) | 2008-05-14 |
Family
ID=39408332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200367919U Expired - Fee Related CN201059856Y (en) | 2007-04-28 | 2007-04-28 | Coal slurry drying-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059856Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927804A (en) * | 2012-11-06 | 2013-02-13 | 赵忠仁 | Lignite drying machine |
| CN103134281A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134283A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134289A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134290A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134288A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Drying treatment system of slurry |
| CN103148683A (en) * | 2013-04-22 | 2013-06-12 | 云南中翼鼎东能源科技开发有限公司 | Coal slurry-drying production line |
| CN103925781A (en) * | 2014-04-29 | 2014-07-16 | 石家庄鸿宇化学工程技术有限公司 | Chain layer harrow type drying machine |
| CN107462046A (en) * | 2017-06-29 | 2017-12-12 | 安徽赵老五油脂有限公司 | A kind of low power consuming high-quality oil plant flat board drying plant |
| WO2018121321A1 (en) * | 2016-12-27 | 2018-07-05 | 深圳佰思嘉科技有限公司 | Chain scraper-based drying apparatus |
-
2007
- 2007-04-28 CN CNU2007200367919U patent/CN201059856Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927804A (en) * | 2012-11-06 | 2013-02-13 | 赵忠仁 | Lignite drying machine |
| CN103134281A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134283A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134289A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134290A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134288A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Drying treatment system of slurry |
| CN103148683A (en) * | 2013-04-22 | 2013-06-12 | 云南中翼鼎东能源科技开发有限公司 | Coal slurry-drying production line |
| CN103925781A (en) * | 2014-04-29 | 2014-07-16 | 石家庄鸿宇化学工程技术有限公司 | Chain layer harrow type drying machine |
| CN103925781B (en) * | 2014-04-29 | 2015-11-04 | 石家庄鸿宇化学工程技术有限公司 | Link layer rake type drier |
| WO2018121321A1 (en) * | 2016-12-27 | 2018-07-05 | 深圳佰思嘉科技有限公司 | Chain scraper-based drying apparatus |
| CN107462046A (en) * | 2017-06-29 | 2017-12-12 | 安徽赵老五油脂有限公司 | A kind of low power consuming high-quality oil plant flat board drying plant |
| CN107462046B (en) * | 2017-06-29 | 2019-06-25 | 安徽赵老五油脂有限公司 | A kind of low power consuming high-quality oil plant plate drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20160428 |