CN201059856Y - Coal slurry drying-machine - Google Patents

Coal slurry drying-machine Download PDF

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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
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CN
China
Prior art keywords
drying
plate
coal slime
driving
chain
Prior art date
Application number
CNU2007200367919U
Other languages
Chinese (zh)
Inventor
叶绿
黄美华
武珊珊
崔业华
Original Assignee
黄美华
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Filing date
Publication date
Application filed by 黄美华 filed Critical 黄美华
Priority to CNU2007200367919U priority Critical patent/CN201059856Y/en
Application granted granted Critical
Publication of CN201059856Y publication Critical patent/CN201059856Y/en

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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

A kind of coal slime dryer

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.
CNU2007200367919U 2007-04-28 2007-04-28 Coal slurry drying-machine CN201059856Y (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200367919U CN201059856Y (en) 2007-04-28 2007-04-28 Coal slurry drying-machine

Country Status (1)

Country Link
CN (1) CN201059856Y (en)

Cited By (10)

* Cited by examiner, † Cited by third party
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
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
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
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
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
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

Cited By (12)

* Cited by examiner, † Cited by third party
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
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
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
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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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080514

Termination date: 20160428