CN206609259U - Coal dust drying device - Google Patents
Coal dust drying device Download PDFInfo
- Publication number
- CN206609259U CN206609259U CN201720281415.XU CN201720281415U CN206609259U CN 206609259 U CN206609259 U CN 206609259U CN 201720281415 U CN201720281415 U CN 201720281415U CN 206609259 U CN206609259 U CN 206609259U
- Authority
- CN
- China
- Prior art keywords
- coal sample
- coal
- drying
- rotating disk
- outlet
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of coal dust drying device, hot blast is passed through in hothouse, hothouse and is provided with coal sample rotating disk by air-heater by hot-blast pipe line, and some coal sample drying receptacles are arranged circumferentially in coal sample rotating disk；The surface of one of coal sample drying receptacle has below inlet and outlet, coal sample rotating disk and corresponds to the vertical centerline position of inlet and outlet provided with vessel elevator structure at the top of hothouse；Mechanism and coal sample turn-down rig are shakeout provided with coal sample in the upper end of frame.Coal sample drying device of the present utility model can realize coal sample it is automatic shakeout, multistation is dried, weighed automatically, compared with prior art, can be applied to various coal samples, and degree of drying is uniformly, is effectively saved drying time, drying efficiency is high；It is easy to operate, and continuously coal dust can be dried.
Description
Technical field
The utility model is related to a kind of drying device, and in particular to a kind of coal dust drying device, belongs to coal sample treatment technology
Field.
Background technology
In coal industry, it is necessary to carry out sample preparation work, sample preparation to coal sample raw material before assay is carried out to ature of coal
Journey includes the broken of coal body, mixing, division and drying；Coal sample, which dries link, to be needed to do drying process to 3mm coal samples, then could
Progress is ground to the coal sample pulverizing process that 0.2mm finally analyzes sample from 3mm samples, therefore coal sample drying process is continuous automatic sample
A key point.
The drying mode of coal sample of the prior art mainly includes natural air drying, heat drying and microwave drying.Natural wind
Dry is a kind of dry technology of primitive nature, and the time is long, and coal sample top layer and internally dry degree are uneven, is not suitable for online dry
It is dry；Heat drying, heat conduction is slow, and the efficiency of heating surface is low, and heat conductive contact part and non-contact part degree of drying are uneven, does
The dry time is long, is not suitable for continuous online dry；Microwave drying, heating is fast, is heated evenly, but part coal is not suitable for, and such as leads
The high anthracite of electric rate, and microwave can not control coal sample internal temperature, so as to cause part coal sample can in microwave drying process
Can oxidation.
The content of the invention
In view of the shortcomings of the prior art, a kind of coal dust drying device is now provided, is adapted to sample preparation production line online dry, is applicable
In any coal sample, and ensure that coal sample internal/external heating and degree of drying are uniform, drying time is short, and automaticity is high.
To achieve these goals, a kind of coal dust drying device of the utility model, including frame, the drying that is located in frame
Hot blast is passed through in hothouse, hothouse and is provided with by room, the air-heater being located at below hothouse, the air-heater by hot-blast pipe line
Some coal sample drying receptacles are arranged circumferentially in coal sample rotating disk, coal sample rotating disk, the coal sample rotating disk is driven by rotating
The driving rotation of motivation structure；The surface of one of coal sample drying receptacle has inlet and outlet at the top of hothouse, inlet and outlet
Diameter is more than the external diameter of coal sample drying receptacle, below coal sample rotating disk and correspondence inlet and outlet vertical centerline position provided with holding
Each position provided with coal sample drying receptacle is provided with permission vessel elevator structure telescopic end in device elevating mechanism, coal sample rotating disk
The through hole passed through；Mechanism and coal sample turn-down rig are shakeout in the upper end of frame provided with coal sample, the coal sample shakeout mechanism including pedestal,
Telescoping mechanism on pedestal and rotating mechanism is shakeout installed in telescoping mechanism end, shakeout the rotation of rotating mechanism
Axle position is at the vertical center line of inlet and outlet；The coal sample turn-down rig includes stirring elevating mechanism and installed in stirring lifting
The turn-down rig of mechanism lower end.
Hot blast is passed through hothouse and the coal sample in coal sample drying receptacle is dried by air-heater；Coal sample rotating disk is used for will
Coal sample drying receptacle rotates to required station successively；Inlet and outlet is used to fill sample sampling；Vessel elevator structure is used to treat on splendid attire
The coal sample drying receptacle for the coal sample that paves is lifted to shakeouing at rotating mechanism；Coal sample, which shakeouts mechanism, is used for smooth, guarantor that coal sample paves
Demonstrate,prove coal sample thickness uniform；Coal sample turn-down rig, which is used to overturn the coal sample in drying process, to be stirred, it is ensured that coal sample uniform drying, compared with
Fast rate of drying.
Further, the inlet and outlet edge is provided with position detecting element, and each coal sample drying receptacle is provided with position
Detection lug.The position detecting element can be Grating examinations device, pulse coder, rotary transformer, inductosyn etc.
Deng, position detecting element is combined the position of automatic detection coal sample drying receptacle with position detection lug, further realize automation
Operation.
Further, the bottom of frame is provided with Weighing mechanism, and the bottom of the vessel elevator structure is fixed on weigher
On structure.Weighing mechanism can carry out on-line weighing to the coal sample that is contained, and feed back to on-line controller, improve sample preparation efficiency and
Precision；Vessel elevator structure can be using modes such as pneumatic, electronic or hydraulically extensibles.
Further, except the coal sample drying receptacle below inlet and outlet, the position of remaining all coal sample drying receptacle
Configure coal sample stirring structure.Each coal sample stirring structure starts simultaneously, improves drying efficiency.Stirring elevating mechanism therein can
With using structures such as rack-and-pinion, threaded screw rod or electric expansion bars.
Further, the turn-down rig is gyratory agitation device, including rotation driving and below the drive shaft
Stirring blade, stirring blade is located in frame, directly over coal sample drying receptacle.Stirring blade is stretched under the drive of telescoping mechanism
Enter to coal sample drying receptacle to overturn coal sample and stir.
Further, shakeout rotating mechanism and shakeout blade including rotation driving and below drive shaft, it is described
Shakeout blade bottom level.And the length of blade is the internal diameter of coal sample drying receptacle 40%~50% is shakeout, so as to ensure absolutely
Most coal sample paves, spreads even；Telescoping mechanism on pedestal can use the mechanism of electric expansion bar.
Further, multiple stations are circumferentially uniformly provided with coal sample rotating disk, each station corresponds to a coal sample and done respectively
Dry container.
Coal sample drying device of the present utility model can realize coal sample it is automatic shakeout, multistation is dried, weighed automatically, with
Prior art is compared, and can be applied to various coal samples, and degree of drying is uniform, is effectively saved drying time, drying efficiency pole
It is high；It is easy to operate, and continuously coal dust can be dried.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model top view；
In figure, 1. vessel elevator structures, 2. rotary drive mechanisms, 3. rotating disks, 4. coal sample drying receptacles, 5. turnover samples
Mouthful, 6. shakeout rotating mechanism, and 7. shakeout blade, 8. telescoping mechanisms, 9. hothouses, 10. frames, 11. hot-blast pipe lines, 12. hot blasts
Machine, 13. position detecting elements, 14. position detection lugs, 15. pedestals, 16. stirring elevating mechanisms, 17. material stirring-up mechanisms, 18. stirrings
Blade, 19. Weighing mechanisms.
Embodiment
The utility model optimum embodiment is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of coal dust drying device, including frame 10, be located in frame hothouse 9, be located at it is dry
Hot blast is passed through in hothouse 9, hothouse 9 and is provided with by the air-heater 12 of the dry lower section of room 9, the air-heater 12 by hot-blast pipe line 11
Some coal sample drying receptacles 4 are arranged circumferentially in coal sample rotating disk 3, coal sample rotating disk 3, the coal sample rotating disk 3 passes through rotation
Turn the driving rotation of drive mechanism 2；The surface of the one of coal sample drying receptacle 4 in the top of hothouse 9 has inlet and outlet 5, enters
The diameter of outlet 5 is more than the vertical centre of the external diameter of coal sample drying receptacle 4, the lower section of coal sample rotating disk 3 and correspondence inlet and outlet 5
Line position, which is provided with each position provided with coal sample drying receptacle 4 in vessel elevator structure 1, coal sample rotating disk 3 and is provided with, to be allowed to hold
The through hole that the telescopic end of device elevating mechanism 1 passes through；Mechanism and coal sample turn-down rig, the coal are shakeout provided with coal sample in the upper end of frame 10
Sample shakeouts mechanism including pedestal 15, the telescoping mechanism 8 on pedestal 15 and shakeouts rotation installed in the end of telescoping mechanism 8
Rotation mechanism 6, the rotary shaft for shakeouing rotating mechanism 6 is located at the vertical center line of inlet and outlet；The coal sample turn-down rig includes
Stirring elevating mechanism 16 and the turn-down rig 17 installed in stirring elevating mechanism lower end.
Hot blast is passed through hothouse 9 and the coal sample in coal sample drying receptacle 4 is dried by air-heater 12；Coal sample rotating disk 3
For coal sample drying receptacle 4 to be rotated to required station successively；Inlet and outlet 5 is used to fill sample sampling；Vessel elevator structure 1 is used for
The coal sample drying receptacle 4 for containing coal sample to be paved is lifted to shakeouing at rotating mechanism 6；Coal sample, which shakeouts mechanism, to be used to spread out coal sample
Pave whole, it is ensured that coal sample thickness is uniform；Coal sample turn-down rig, which is used to overturn the coal sample in drying process, to be stirred, it is ensured that coal sample is done
It is dry uniform, very fast rate of drying.
Further, the edge of inlet and outlet 5 is provided with position detecting element 13, and each coal sample drying receptacle is provided with position
Put detection lug 14.The position detecting element can be proximity switch, Grating examinations device, ultrasound examination, pulse coder,
Rotary transformer, inductosyn etc., position detecting element are combined automatic detection coal sample drying receptacle with position detection lug
Position, further realize automation mechanized operation.
Further, the bottom of frame is provided with Weighing mechanism 19, and the bottom of the vessel elevator structure 1, which is fixed on, weighs
In mechanism 19.Weighing mechanism 19 can carry out on-line weighing to the coal sample contained, and feed back to on-line controller, improve sample preparation
Efficiency and precision；Vessel elevator structure can be using modes such as pneumatic, electronic or hydraulically extensibles.
Further, except the coal sample drying receptacle 4 of the lower section of inlet and outlet 5, the position of remaining all coal sample drying receptacle 4
Put configuration coal sample stirring structure.Each coal sample stirring structure starts simultaneously, improves drying efficiency.Stirring elevating mechanism therein
16 can be using structures such as rack-and-pinion, threaded screw rod or electric expansion bars.
Further, the turn-down rig 17 is gyratory agitation device, including rotation driving and under drive shaft
The stirring blade 18 of side, stirring blade 18 is located in frame 10, the surface of coal sample drying receptacle 4.Stirring blade is in telescoping mechanism
Drive under stretch to overturn coal sample in coal sample drying receptacle and stir.
Further, rotating mechanism 6 is shakeout including rotation driving and shakeouts blade 7, institute below drive shaft
State and shakeout the bottom level of blade 7.And the length of blade is the internal diameter of coal sample drying receptacle 40%~50% is shakeout, so as to ensure
The coal sample of the overwhelming majority paves, spreads even；Telescoping mechanism 8 on pedestal 15 can use the mechanism of electric expansion bar.
Further, multiple stations are circumferentially uniformly provided with coal sample rotating disk 3, each station corresponds to a coal sample and done respectively
Dry container 4.
By taking the coal dust drying device with six stations as an example, its course of work is specifically described；
As depicted in figs. 1 and 2, start air-heater 12, set hot blast temperature, pass through the heat air delivery of hot-blast pipe line 11 to drying
Start rotary drive mechanism 2 after temperature is constant in room 9, room 9 to be dried, driving coal sample rotating disk 3 drives the coal on 1. number station
Sample drying receptacle 4 goes to inlet and outlet 5, and now detecting element 13 detects the detection lug 14 of 1. number station, controller signals control
Rotary drive mechanism 2 processed stops the rotation；Then the operation of vessel elevator structure 1 holds up the coal sample drying receptacle 4 of 1. number station and ejected
Inlet and outlet 5, now pours into the coal sample that need to be dried in the coal sample drying receptacle 4 of 1. number station, and 19 pairs of Weighing mechanism needs drying
Coal sample weighed, then the support of vessel elevator structure 1 the coal sample drying receptacle 4 of 1. number station and declined；Coal sample is shakeout flexible
The operation drive of mechanism 8 is shakeout rotating mechanism 6 and stretched out, and the support of vessel elevator structure 1 coal sample drying receptacle 4 on 1. number station again
The top of inlet and outlet 5 is risen to, blade 7 is now shakeout and is contacted with coal sample, startup is shakeout rotating mechanism 6 and run, and shakeouts blade 7 and revolves
Turn to sweep coal sample guarantee coal sample thickness uniformly, shakeout the rear support of vessel elevator structure 1 and under the coal sample drying receptacle 4 on 1. number station
It is down to coal sample rotating disk 3；The work of rotary drive mechanism 2 drives coal sample rotating disk 3 to rotate to an angle, now 2. on number station
Coal sample drying receptacle 4 goes to the lower section of inlet and outlet 5 just, and now detecting element 13 detects the detection lug 14 of 2. number station, weight
Action more than multiple can successively the coal sample drying receptacle on 2. number station, 3. on number station coal sample drying receptacle ... n
Coal sample drying receptacle on station respectively coal sample, shakeout after enter in hothouse 9 and dry.In drying process, stirring lift
Structure 16 drives stirring rotating mechanism 17 to drop in coal sample drying receptacle 4, and now stirring blade 18 is contacted with coal sample, starts stirring
Rotating mechanism 17 is run, and the rotation of stirring blade 18 sweeps coal sample and carries out stirring, stirring.When the coal sample drying receptacle 4 of 1. number station
Interior coal sample was dried to the time of setting, and rotary drive mechanism 2 rotates coal sample drying receptacle of the coal sample rotating disk 3 1. number station
4 go to the lower section of inlet and outlet 5, and now detecting element 13 detects the detection lug 14 of 1. number station, and vessel elevator structure 1 is held up
1. the coal sample drying receptacle 4 of number station ejects inlet and outlet 5, and Weighing mechanism 19 is weighed to dried coal sample, now 1.
Number coal sample, which is dried, to be terminated, and is directly taken out.The repetition coal sample drying receptacle 4 that action can successively 2. number station above, 3. number work
Drying coal sample in the coal sample drying receptacle 4 of coal sample drying receptacle 4 ... the n stations of position is taken away respectively.
Claims (7)
1. a kind of coal dust drying device, including frame (10) and the hothouse (9) that is located in frame, it is characterised in that also wrap
The air-heater (12) being located at below hothouse (9) is included, hot blast is passed through drying by the air-heater (12) by hot-blast pipe line (11)
It is provided with to be arranged circumferentially some coal samples in coal sample rotating disk (3), coal sample rotating disk (3) and dry in room (9), hothouse (9) and holds
Device (4), the coal sample rotating disk (3) is driven by rotary drive mechanism (2) to rotate；One of coal sample at the top of hothouse (9)
The surface of drying receptacle (4) has inlet and outlet (5), and the diameter of inlet and outlet (5) is more than the outer of coal sample drying receptacle (4)
The vertical centerline position of footpath, coal sample rotating disk (3) lower section and correspondence inlet and outlet (5) is provided with vessel elevator structure (1), coal sample
Each position provided with coal sample drying receptacle (4) is provided with permission vessel elevator structure (1) telescopic end and passed through in rotating disk (3)
Through hole；Mechanism and coal sample turn-down rig are shakeout in the upper end of frame (10) provided with coal sample, and the coal sample, which shakeouts mechanism, includes pedestal
(15) telescoping mechanism (8), on pedestal (15) and rotating mechanism (6) is shakeout installed in telescoping mechanism (8) end,
The rotary shaft for shakeouing rotating mechanism (6) is located at the vertical center line of inlet and outlet；The coal sample turn-down rig includes stirring liter
Descending mechanism (16) and the turn-down rig (17) installed in stirring elevating mechanism lower end.
2. coal dust drying device as claimed in claim 1, it is characterised in that examined provided with position at inlet and outlet (5) edge
Element (13) is surveyed, each coal sample drying receptacle is provided with position detection lug (14).
3. coal dust drying device as claimed in claim 2, it is characterised in that the bottom of frame is provided with Weighing mechanism (19), institute
The bottom for stating vessel elevator structure (1) is fixed on Weighing mechanism (19).
4. coal dust drying device as claimed in claim 3, it is characterised in that except the coal sample below inlet and outlet (5) is dried
Container (4), the position of remaining all coal sample drying receptacle (4) configures coal sample stirring structure.
5. coal dust drying device as claimed in claim 4, it is characterised in that the turn-down rig (17) fills for Stirring
Put, including rotation driving and the stirring blade (18) below drive shaft, stirring blade (18) is located in frame (10),
Directly over coal sample drying receptacle (4).
6. coal dust drying device as claimed in claim 4, it is characterised in that shakeout rotating mechanism (6) including rotation driving with
And shakeout blade (7) below drive shaft, it is described to shakeout blade (7) bottom level.
7. the coal dust drying device as described in claim 5 or 6, it is characterised in that coal sample rotating disk is circumferentially uniformly provided with (3)
Multiple stations, each station corresponds to a coal sample drying receptacle (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281415.XU CN206609259U (en) | 2017-03-22 | 2017-03-22 | Coal dust drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281415.XU CN206609259U (en) | 2017-03-22 | 2017-03-22 | Coal dust drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609259U true CN206609259U (en) | 2017-11-03 |
Family
ID=60166289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281415.XU Active CN206609259U (en) | 2017-03-22 | 2017-03-22 | Coal dust drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151487A (en) * | 2018-02-01 | 2018-06-12 | 长沙开元仪器股份有限公司 | A kind of saturating drying device of gas |
| CN108593350A (en) * | 2018-06-04 | 2018-09-28 | 天津中德应用技术大学 | Automatic sampling system |
| CN108613833A (en) * | 2018-06-04 | 2018-10-02 | 天津中德应用技术大学 | Powder material automatic sampling system |
-
2017
- 2017-03-22 CN CN201720281415.XU patent/CN206609259U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151487A (en) * | 2018-02-01 | 2018-06-12 | 长沙开元仪器股份有限公司 | A kind of saturating drying device of gas |
| CN108593350A (en) * | 2018-06-04 | 2018-09-28 | 天津中德应用技术大学 | Automatic sampling system |
| CN108613833A (en) * | 2018-06-04 | 2018-10-02 | 天津中德应用技术大学 | Powder material automatic sampling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206609259U (en) | Coal dust drying device | |
| CN102861524B (en) | Crucible stirring device | |
| CN110523331A (en) | A kind of production equipment of hot melt type gage mark coating | |
| CN205216696U (en) | Asphalt stirrer | |
| CN109224965A (en) | A kind of adjustable mixing machine | |
| CN209093365U (en) | A kind of electric heating reacting kettle | |
| CN108097111A (en) | Novel fodder processing unit (plant) | |
| CN217173749U (en) | Self-detection constant-temperature closed enzymatic hydrolysis device with temperature regulation function | |
| CN113750850A (en) | Stirring barrel with detection function | |
| CN206213797U (en) | A kind of jacketed pan | |
| CN202224099U (en) | High-speed mixer capable of adjusting temperature | |
| CN211936920U (en) | A reation kettle for industrial chemicals | |
| CN213132918U (en) | Rice flour mixing stirring device | |
| CN107825613A (en) | A kind of plastic products shake ejector half mixing apparatus with lifting | |
| CN212819333U (en) | Stirring barrel with detection function | |
| CN210128593U (en) | Ore heating dehydrating unit is used in superfine powder production | |
| CN109351267A (en) | A kind of slip pellet mill mixing device | |
| CN207838801U (en) | A kind of high speed dispersor with rabbling mechanism | |
| CN207342710U (en) | A kind of high-speed stirred kettle | |
| CN206454530U (en) | Double shaft stirring device is used in a kind of rice processing | |
| CN207885640U (en) | A kind of vegetable puree blender easy to use | |
| CN220238725U (en) | Powder homogenization equipment | |
| CN203331226U (en) | Stirrer for grouting agent test | |
| CN205109637U (en) | Reation kettle for pharmacy | |
| CN204757596U (en) | Can stir dewatering and drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 221000 No. 2, Luo Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee after: Saimo Intelligent Technology Group Co., Ltd Address before: 221000 No. 2, Luo Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu, Xuzhou Patentee before: SAIMO ELECTRIC Co.,Ltd. |