CN201917177U - Coal slime drier - Google Patents

Coal slime drier Download PDF

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Publication number
CN201917177U
CN201917177U CN2010206447073U CN201020644707U CN201917177U CN 201917177 U CN201917177 U CN 201917177U CN 2010206447073 U CN2010206447073 U CN 2010206447073U CN 201020644707 U CN201020644707 U CN 201020644707U CN 201917177 U CN201917177 U CN 201917177U
Authority
CN
China
Prior art keywords
fracture area
coal slime
drying machine
lifting
slime drying
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 - Lifetime
Application number
CN2010206447073U
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Chinese (zh)
Inventor
吴国宪
吕飞跃
李逸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU GUODAI COAL DRESSING TECHNOLOGY Co Ltd
Original Assignee
CHANGZHOU GUODAI COAL DRESSING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU GUODAI COAL DRESSING TECHNOLOGY Co Ltd filed Critical CHANGZHOU GUODAI COAL DRESSING TECHNOLOGY Co Ltd
Priority to CN2010206447073U priority Critical patent/CN201917177U/en
Application granted granted Critical
Publication of CN201917177U publication Critical patent/CN201917177U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a coal slime drier, which comprises a drier body. A feeding hole is formed at one end of the drier body; a discharging hole is formed at the other end of the drier body; a riding wheel assembly is arranged at the front part of the drier body; a riding wheel blocking assembly is arranged at the rear part of the drier body; a gear assembly is arranged on the drier body and connected with a transmission device; a scattering type drying zone and a breaking zone are arranged in the drier body; a plurality of scattering type cleaning devices are arranged in the scattering type drying zone; and a plurality of breaking devices are arranged in the breaking zone. According to the utility model, the feeding zone is shortened, the breaking zone is prolonged, and fixed type and integral type scattering type cleaning devices are changed into an independent single group of vibrating and scattering type cleaning devices, therefore, the problem in the prior art that coal slime is adhered to the inner wall of the driver body is solved, the finished products of coal slime is more uniform and the working efficiency and the production quality of the drier are improved.

Description

A kind of coal slime drying machine
Technical field
The utility model relates to the drying machine field, relates in particular to a kind of coal slime drying machine.
Background technology
Coal slime itself has high humidity, high-adhesion, wet coal slime enters coal slime via ribbon conveyer and breaks up equipment in dry run, enter through the block coal slime of breaing up fast and to divide following workspace behind the drying machine that is negative pressure: the one, the guide district, wet coal slime enters and is evaporated large quantity of moisture rapidly after this district contacts with high temperature negative pressure hot blast, coal slime is copied down at the flight of big lead angle, can not form bonding and just is imported into next workspace; The 2nd, clearing zone, wet coal slime is taken up formation material tentiform attitude in this district by the lifting blade plate, when falling, material easily forms bonding cylinder wall phenomenon, in this district because equipment design has clearing apparatus, clearing apparatus can clean out the coal slime of bonding barrel fast, in this process, clearing apparatus also plays fragmentation for material group chou piece, thereby increased heat exchange area, improved the efficient of heat and mass, improved rate of drying; The 3rd, the inclination material-flying area, this district is the low temperature drying district, and coal slime has been the low moisture loose condition (of surface) in this district, and this district has not had the bonding phenomenon, reaches desired moisture requirement through finished product after the heat exchange, is moved into last discharge zone; The 4th, discharge zone, the main drying cylinder is not established lifting blade in this district, and material to discharge gate, is finished whole dry run at this district's roll-sliding.
But the lifting blade of existing coal slime drying machine is fixed, and sweeper is end to end.Sweeper may be tangled by lifting blade during drying machine work, does not reach the cleaning purpose, makes the concave surface and the cylinder inboard wall adhesion coal slime of lifting blade.After working time grown, the body inwall very thick one deck coal slime that can harden made long-pending the reducing of working sections of drying machine, has reduced the operating efficiency of drying machine, influences product quality simultaneously.
The utility model content
The technical problems to be solved in the utility model is: a kind of problem of coal slime bonding body inwall in the prior art that solved is provided, and the coal slime finished product is more even, the coal slime drying machine that the drying machine operating efficiency is higher.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is a kind of coal slime drying machine, comprise body, described body one end is provided with feeding mouth, the other end is provided with discharging opening, front part of a body is provided with the support roller group, the rear portion is provided with retaining support roller group, also be provided with gear assembly on the described body, be connected with transmission device on the described gear assembly, be provided with some fracture area and lifting dry section in the described body, described fracture area comprises first fracture area, second fracture area, the 3rd fracture area, described first fracture area is connected with feeding mouth, and described second fracture area is arranged between first fracture area and the 3rd fracture area, and described the 3rd fracture area is connected with discharging opening, described first fracture area, be provided with the first lifting dry section between second fracture area, described second fracture area, be provided with the second lifting dry section between the 3rd fracture area, be provided with some breakers in the described fracture area, be provided with some lifting formula clearing apparatus in the described lifting dry section.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described feeding mouth is provided with dispenser, and described dispenser output is connected with stock guide.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described discharging opening is provided with stripper.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described first fracture area is connected with stock guide, and described the 3rd fracture area is connected with stripper.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described lifting formula clearing apparatus is distributed in drying machine body inwall ringwise.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described lifting formula clearing apparatus comprises movable lifting blade, collision block, chain, hinged ear, described collision block is arranged on movable lifting blade both sides, described movable lifting blade is movably connected in the body inwall by hinged ear, described chain is arranged on movable lifting blade one side, and chain is provided with scraper plate.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described breaker is distributed in drying machine body inwall ringwise.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises further that described breaker comprises and grinds plate, hinged ear, described hinged ear and the welding of body inwall, and the described plate that grinds is by bearing pin and the flexible connection of hinged ear.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described feeding mouth, discharging opening are provided with sealing device.
According to another embodiment of the present utility model, a kind of coal slime drying machine comprises that further described dispenser is the conical pallidum dispenser.
The utility model has reduced the length of feed zone, increased the length of fracture area, change fixed, all-in-one-piece lifting formula clearing apparatus into single vibration lifting formula clearing apparatus in groups, solved the problem of coal slime bonding body inwall in the prior art, the coal slime finished product is more even, has improved the operating efficiency and the product quality of drying machine.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is an external structure schematic diagram of the present utility model;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view;
Fig. 4 is that the B-B of Fig. 1 is to cutaway view;
Wherein: 1, body, 2, feeding mouth, 3, discharging opening, 4, the support roller group, 5, retaining support roller group, 6, gear assembly, 7, transmission device, 8, dispenser, 9, first fracture area, 10, second fracture area, the 11, the 3rd fracture area, 12, the first lifting dry section, 13, the second lifting dry section, 14, sealing device, 15, stock guide, 16, stripper, 17, movable lifting blade, 18, chain, 19, collision block, 20, scraper plate, 21, grind plate, 22, hinged ear, 23, bearing pin.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 2, a kind of coal slime drying machine, comprise body 1, described body 1 one ends are provided with feeding mouth 2, the other end is provided with discharging opening 3, described feeding mouth 2 is provided with dispenser 8, described dispenser 8 is the conical pallidum dispenser, described feeding mouth 2, discharging opening 3 are provided with sealing device 14, described body 1 front portion is provided with support roller group 4, and the rear portion is provided with retaining support roller group 5, also is provided with gear assembly 6 on the described body 1, be connected with transmission device 7 on the described gear assembly 6, be provided with lifting dry section and fracture area in the described body 1.
Coal slime dryer inner structural representation as shown in Figure 1, described fracture area comprises first fracture area 9, second fracture area 10, the 3rd fracture area 11, described lifting dry section comprises the first lifting dry section 12 and the second lifting dry section 13, the described first lifting dry section 12 is connected with the stock guide 15 of feeding mouth 2 by first fracture area 9, the described first lifting dry section 12 is connected with the second lifting dry section 13 by second fracture area 10, and the described second lifting dry section 13 is connected with the stripper 16 of discharging opening 3 by the 3rd fracture area 11.
As shown in Figure 3, lifting formula clearing apparatus adopts single vibration lifting formula clearing apparatus in groups, per 12 cover oscillatory type lifting formula clearing apparatus are distributed in ringwise on drying machine body 1 inwall and are used, be free suspension status, along with the running of drying machine, movable lifting blade 17 is rotating under the gravity effect and is knocking on the collision block 19 of on the left side, under action of inertia, salvage stores on the movable lifting blade 17 is knocked, and chain 18 and scraper plate 20 are taken advantage of a situation and leaned against on the barrel simultaneously.After body 1 turned over about 200 °, movable lifting blade 17 mass centre changings rotation leaned against on the collision block 19 on the right.Continue rotation, movable lifting blade 17 is scraped up material.After arriving horizontal level, material falls to forming the material curtain under the effect of gravity and scraper plate 20, fully contact with hot flue gas, reaches the effect of dried material.Cylindrical shell continues rotation, and the scraper plate 20 on the chain 18 is wiped leftover materials on the movable lifting blade 17 off.Thereby play the effect of lifting and cleaning.
As shown in Figure 4, per 18 cover breakers evenly arrange ringwise along body 1 barrel of drying machine and are used, and along with the running of drying machine, the plate 21 that grinds that is positioned at directly over the body 1 is free suspension status.Grinding plate 21 after body 1 turns over about 90 ° begins to lean on next piece and grinds plate 21 under the gravity effect; After body 1 turned over 90 ° again, along with the running of cylindrical shell, the head that grinds plate 21 was moved to head by the last root that grinds plate 21 gradually, simultaneously the last material that grinds on the plate 21 is ground.
The utility model operation principle is as follows: transmission device 7 drives 1 rotation of coal slime drying machine body by the control gear engagement.The conical pallidum dispenser of rotation enters feeding mouth 2 with the extruding of the coal slime of high-moisture, simultaneously the flue gas after the heating also by the centre bore of conical pallidum dispenser and on every side the slit enter in the cylindrical shell.Coal slime enters the guide district under the turning effort of cylindrical shell, the effect by stock guide 15 imports first fracture area 9 with coal slime.The rotation of cylindrical shell drives breaker and moves in a circle, and with the fragmentation of bulk coal slime, coal slime and hot flue gas carry out exchange heat simultaneously, and the part moisture of coal slime is evaporated.Along with the rotation of cylindrical shell, material enters the first lifting dry section 12.Form the material curtain under the stir-frying of vibration lifting formula clearing apparatus, coal slime contacts with hot flue gas fully by further dry.After coal slime entered second fracture area 10, under the effect of breaker, relatively large coal slime was pulverized, and entered the second lifting dry section 13 drying that stir-fries fully.After dried coal slime entered the 3rd fracture area 11, uneven block coal slime was broken and imports the product shaping districts by stripper 16 after device is evenly pulverized.Spherical coal slime after overmolding has discharging opening 3 to discharge cylindrical shell.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (10)

1. coal slime drying machine, comprise body (1), described body (1) one end is provided with feeding mouth (2), the other end is provided with discharging opening (3), front part of a body is provided with support roller group (4), the rear portion is provided with retaining support roller group (5), also be provided with gear assembly (6) on the described body (1), be connected with transmission device (7) on the described gear assembly (6), it is characterized in that: be provided with some fracture area and lifting dry section in the described body (1), described fracture area comprises first fracture area (9), second fracture area (10), the 3rd fracture area (11), described first fracture area (9) is connected with feeding mouth (2), described second fracture area (10) is arranged between first fracture area (9) and the 3rd fracture area (11), described the 3rd fracture area (11) is connected with discharging opening (3), described first fracture area (9), be provided with the first lifting dry section (12) between second fracture area (10), described second fracture area (10), be provided with the second lifting dry section (13) between the 3rd fracture area (11), be provided with some breakers in the described fracture area, be provided with some vibration lifting formula clearing apparatus in the described lifting dry section.
2. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described feeding mouth (2) is provided with dispenser (8), and described dispenser (8) output is connected with stock guide (15).
3. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described discharging opening (3) is provided with stripper (16).
4. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described first fracture area (9) is connected with stock guide (15), and described the 3rd fracture area (11) is connected with stripper (16).
5. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described lifting formula clearing apparatus is distributed in drying machine body (1) inwall ringwise.
6. a kind of coal slime drying machine as claimed in claim 1, it is characterized in that: described lifting formula clearing apparatus comprises movable lifting blade (17), collision block (18), chain (19), hinged ear (22), described collision block (18) is arranged on movable lifting blade (17) both sides, described movable lifting blade (17) is movably connected in body (1) inwall by hinged ear (22), described chain (19) is arranged on movable lifting blade (17) one sides, and chain (19) is provided with scraper plate (20).
7. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described breaker is distributed in drying machine body (1) inwall ringwise.
8. a kind of coal slime drying machine as claimed in claim 1, it is characterized in that: described breaker comprises and grinds plate (21), hinged ear (22), described hinged ear (22) and the welding of body (1) inwall, the described plate (21) that grinds flexibly connects by bearing pin (23) and hinged ear (22).
9. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described feeding mouth (2), discharging opening (3) are provided with sealing device (14).
10. a kind of coal slime drying machine as claimed in claim 1 is characterized in that: described dispenser (8) is the conical pallidum dispenser.
CN2010206447073U 2010-12-07 2010-12-07 Coal slime drier Expired - Lifetime CN201917177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206447073U CN201917177U (en) 2010-12-07 2010-12-07 Coal slime drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206447073U CN201917177U (en) 2010-12-07 2010-12-07 Coal slime drier

Publications (1)

Publication Number Publication Date
CN201917177U true CN201917177U (en) 2011-08-03

Family

ID=44416971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206447073U Expired - Lifetime CN201917177U (en) 2010-12-07 2010-12-07 Coal slime drier

Country Status (1)

Country Link
CN (1) CN201917177U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042746A (en) * 2010-12-07 2011-05-04 常州国岱选煤科技有限公司 Coal slurry drier
CN103542699A (en) * 2012-07-16 2014-01-29 鄂尔多斯市中誉能源股份有限公司 Rotary dryer with material spreading devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042746A (en) * 2010-12-07 2011-05-04 常州国岱选煤科技有限公司 Coal slurry drier
CN102042746B (en) * 2010-12-07 2013-01-16 常州国岱选煤科技有限公司 Coal slurry drier
CN103542699A (en) * 2012-07-16 2014-01-29 鄂尔多斯市中誉能源股份有限公司 Rotary dryer with material spreading devices

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AV01 Patent right actively abandoned

Granted publication date: 20110803

Effective date of abandoning: 20130306

RGAV Abandon patent right to avoid regrant