CN105091514B - Based on gathering and processing integrated coal sample online dry equipment and online dry method - Google Patents
Based on gathering and processing integrated coal sample online dry equipment and online dry method Download PDFInfo
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- CN105091514B CN105091514B CN201510371223.3A CN201510371223A CN105091514B CN 105091514 B CN105091514 B CN 105091514B CN 201510371223 A CN201510371223 A CN 201510371223A CN 105091514 B CN105091514 B CN 105091514B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Abstract
The invention discloses one kind to be based on gathering and processing integrated coal sample online dry equipment and online dry method, the online dry equipment includes drying chamber, drying chamber cover assembly, blanking chamber, heating component and air blast wind turbine, the drying chamber is used for accommodating coal sample to be detected and completes drying operation, and the air after the air blast wind turbine is used for heating heating component is sent into drying chamber；The blanking chamber is located at the lower section of drying chamber, and the coal sample after drying is completed in the drying chamber and is fallen into blanking chamber.The online dry method is the control method based on above-mentioned online dry equipment.The present invention has many advantages, such as simple and compact for structure, easy to operate, high degree of automation.
Description
Technical field
Present invention relates generally to coal sample detection fields, refer in particular to one kind and are based on gathering and processing integrated coal sample online dry equipment
And online dry method.
Background technology
Due to coal source, the kind of coal, grade and batch difference, some coals enter sampling, sample preparation link is possible to go out
Phenomena such as now gluing coal, chute blockage, stuck equipment.For that purpose it is necessary to which sampling, system can be made by the automatic on-line drying of some early periods
Process between sample and sampling and sample preparation smooth can carry out, and under the premise of ensureing the degree of automation, sample is gathered and processed in raising
Reliability and accuracy.Traditional mode is all not based on gathering and processing entire roboticized work to design, thus its there are following
It is insufficient：
It is still all that the character of coal is manually distinguished by naked eyes identification at present in entire sampling, sample making course, it is right
It in wetter coal sample, is handled by artificial drying, enters back into sampling and sample preparation link.However, due to manual identified, being dried ring
The subjectivity of section is too strong, often will appear phenomena such as failing to judge, judging by accident.Therefore, coal needs specially before entering sampling and preparing system
People is on duty, special messenger judges, the coal that can not be handled automatic sampling collection equipment, it is necessary to be come out by worker's manual separation, this just makes
The deficiencies of, period length high at its labor intensity, poor accuracy.
Invention content
The technical problem to be solved in the present invention is that：For technical problem of the existing technology, the present invention provides one
It is kind simple and compact for structure, easy to operate, high degree of automation based on gathering and processing integrated coal sample online dry equipment.
The present invention further provides a kind of high degree of automation, drying effect are good based on above-mentioned coal sample online dry equipment
Online dry method.
In order to solve the above technical problems, the present invention uses following technical scheme：
One kind is based on gathering and processing integrated coal sample online dry equipment, including drying chamber, drying chamber cover assembly, blanking
Chamber, heating component and air blast wind turbine, the drying chamber are used for accommodating coal sample to be detected and completing drying operation, the air blast wind turbine
It is sent into drying chamber for the air after heating heating component；The blanking chamber is located at the lower section of drying chamber, in the drying chamber
Coal sample after interior completion is dry is fallen into blanking chamber.
As a further improvement on the present invention：Drying chamber cover assembly is provided on the drying chamber, on the drying chamber
Cap assemblies include air blast chamber upper cover and lifting rotation mechanism, and the lifting rotation mechanism is fixedly mounted on air blast chamber on lid, institute
It includes sweeping component and lifting part to state lifting rotation mechanism, and the component that sweeps is installed on lifting part to carry out lifting fortune
It is dynamic.
As a further improvement on the present invention：The lifting rotation mechanism includes lifting motor, electric rotating machine, microswitch
Component and sweeping blade is scraped, the electric rotating machine is installed on the transmission mechanism being connected with lifting motor, the driving of the electric rotating machine
Sweeping blade is scraped in end connection, and the microswitch component is located at the top dead centre of lifting rotation mechanism elevating movement stroke and down toward point.
As a further improvement on the present invention：Offer feeding mouth on the drying chamber, coal sample to be dried from feeding mouth into
Enter, is stored in and is dried in the lower chamber of drying chamber lower part.
As a further improvement on the present invention：The air blast wind turbine be used for heating component is heated after air through blanking chamber
It is sent into drying chamber；The blanking chamber includes air blast chamber, blanking chamber inner cavity weldment, blanking chamber weldment, screen tray panel turnover component, close
Seal panel turnover component, holding device and vibrator；The air blast chamber, blanking chamber inner cavity weldment, sealing panel turnover component and drying chamber
Lower chamber form opposing seal space so that the pressure-air by heating component can only penetrate coal from screen tray panel turnover component
Layer.
As a further improvement on the present invention：The screen tray panel turnover component includes screen tray turnover panel, the first rotary shaft and first
Driver；The screen tray turnover panel is realized from level under the drive of the first driver to the movement of the 90 of vertical direction ° of strokes, institute
Vibrator is stated to be used for shaking off the coal dust adhered on screen tray turnover panel.
As a further improvement on the present invention：The sealing panel turnover component includes sealing turnover panel, the second rotary shaft and second
Driver, the sealing panel turnover component are realized from level under the drive of the second driver to the fortune of the 90 of vertical direction ° of strokes
It is dynamic.
As a further improvement on the present invention：The holding device includes cylinder and wedge block.
The present invention further provides a kind of online dry method based on above-mentioned coal sample online dry equipment, using from it is lower to
Upper blast heating, the mode to heat while stirring：Pressure-air enters after heating component heats, in the lower chamber of drying chamber
The space of an opposing seal is formed, the pressure-air after heating penetrates coal seam and takes away the moisture in coal sample to realize drying；
In the drying process, the lifting rotation mechanism is rotated, and drive is scraped sweeping blade and is stirred.
The present invention further provides a kind of online dry method based on above-mentioned coal sample online dry equipment, using on to
Lower blast heating, the mode to heat while stirring：Pressure-air enters after heating component heats, and one is formed in drying chamber
The space of a opposing seal, the pressure-air after heating penetrate coal seam and take away the moisture in coal sample to realize drying；In drying
In the process, the lifting rotation mechanism is rotated, and drive is scraped sweeping blade and is stirred.
The present invention further provides a kind of online dry method based on above-mentioned coal sample online dry equipment, using on to
The mode that lower blast heating is combined with bottom-up blast heating：Pressure-air enters after heating component heats, in drying
Intracavitary forms the space of an opposing seal, the pressure-air after heating penetrate coal seam the moisture in coal sample is taken away it is dry to realize
It is dry.
Compared with the prior art, the advantages of the present invention are as follows：
1, of the invention based on gathering and processing integrated coal sample online dry equipment and online dry method, it is simple in structure tight
It gathers, is easy to operate, high degree of automation, can realize and automatic on-line drying process is carried out to wetter coal sample；In the drying process
Judged by coal sample viscosity, degree judgement is dried in real time.If coal sample has met bottom-ranked unit requirement, it is automatically stopped
It is dry, coal sample automatic blanking, into next link.Overall process fully achieves automated job, improves sample preparation accuracy, avoids people
Work participates in, and improves working efficiency, reduces hand labor intensity.Meanwhile online dry device, the drying compared with traditional drying mode
Efficiency greatly improves, and largely saves the time that entire coal sample prepares link.
2, of the invention based on integrated coal sample online dry equipment and online dry method is gathered and processed, it can be to DIFFERENT WET
The coal sample of degree carries out corresponding targetedly automatic drying and handles, avoid in automatic sampling sample making apparatus it is subsequent it is broken,
It results in blockage in division equipment, entire pipelining is made to go wrong.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram that the present invention removes part enclosure in another visual angle.
Fig. 3 is the perspective exploded view of present invention blanking chamber in concrete application example.
Fig. 4 is the mounting structure schematic diagram that the present invention scrapes sweeping blade in concrete application example.
Marginal data：
1, drying chamber；101, feeding mouth；102, lower chamber；2, drying chamber cover assembly；201, air blast chamber upper cover；202, it rises
Rotating mechanism drops；220, lifting motor；221, electric rotating machine；222, lead screw；223, screw rod bushing；224, motor mount；225、
Microswitch component；226, connecting plate；227, spur gear；228, connecting rod；229, sweeping blade is scraped；3, blanking chamber；301, air blast chamber；
302, blanking chamber inner cavity weldment；303, blanking chamber weldment；304, screen tray panel turnover component；305, panel turnover component is sealed；306、
Holding device；307, vibrator；341, screen tray turnover panel；342, the first rotary shaft；343, the first driver；351, turnover panel is sealed；
352, the second rotary shaft；353, the second driver；361, cylinder；362, wedge block；4, heating component；5, air blast wind turbine.
Specific implementation mode
The present invention is described in further details below with reference to Figure of description and specific embodiment.
The present invention based on gathering and processing integrated coal sample online dry equipment, including drying chamber 1, drying chamber cover assembly 2,
Blanking chamber 3, heating component 4 and air blast wind turbine 5, drying chamber 1 are used for accommodating coal sample to be detected and completing drying operation, air blast wind turbine
5 are used for the air after the heating of heating component 4 being sent into drying chamber 1；Blanking chamber 3 is located at the lower section of drying chamber 1, in drying chamber 1
The coal sample after drying is completed to fall into blanking chamber 3.
Feeding mouth 101 is offered on drying chamber 1, coal sample to be dried enters from feeding mouth 101, is stored in positioned at drying chamber 1
It is dried in the lower chamber 102 of lower part.
In the present embodiment, drying chamber cover assembly 2 is provided on drying chamber 1, for carrying out sweeping work to coal sample to be detected
Industry.Drying chamber cover assembly 2 includes air blast chamber upper cover 201 and lifting rotation mechanism 202, and lifting rotation mechanism 202 is fixedly mounted
In air blast chamber upper cover 201；Lifting rotation mechanism 202, which is one, has the mechanism for sweeping operation function, can be by lifting, revolving
Transhipment is moved sweeps operation to realize to coal sample to be detected.In this example lifting rotation mechanism 202 include lifting motor 220,
Electric rotating machine 221, lead screw 222, screw rod bushing 223, motor mount 224, connecting plate 226, spur gear 227, microswitch component
225, connecting rod 228 and sweeping blade 229 is scraped, wherein：Lifting motor 220 is used for that lead screw 222 is driven to rotate, and then drives screw rod bushing
223 drive connecting plates 226, electric rotating machine 221, spur gear 227, connecting rod 228, together with scraping, sweeping blade 229 is whole to be moved up and down.
Electric rotating machine 221 is used for rotating by 227 drive connection bar 228 of spur gear, together with scraping sweeping blade 229.Elevating and rotating machine
Structure 202 can both realize that lifting rotation moved, and lifting, rotation self contained function can also be implemented separately.Microswitch component 225 be for
Limit top dead centre, the lower dead center of 202 rise and fall of lifting rotation mechanism.
In the present embodiment, the air after air blast wind turbine 5 is used for heating heating component 4 is sent into drying chamber 1 through blanking chamber 3；
Blanking chamber 3 includes air blast chamber 301, blanking chamber inner cavity weldment 302, blanking chamber weldment 303, screen tray panel turnover component 304, sealing
Panel turnover component 305, holding device 306 and vibrator 307；Wherein, air blast chamber 301, blanking chamber inner cavity weldment 302, sealing are turned over
Board group part 305 and the lower chamber 102 of drying chamber 1 form opposing seal space so that the pressure-air Jing Guo heating component 4 can only
Coal seam is penetrated from screen tray panel turnover component 304, to take away the moisture in coal sample.
Screen tray panel turnover component 304 includes screen tray turnover panel 341, the first rotary shaft 342 and the first driver 343；Screen tray turnover panel
341 realize the movement of 90 ° of strokes from level to vertical direction under the drive of the first driver 343, in coal sample pan feeding to be checked
Before, screen tray panel turnover component 304 is rotated from vertical direction to horizontal direction under the action of the first driver 343, is being held out against
Under the action of device 306, screen tray turnover panel 341 is reliably held out against, coal sample to be dried, which can be fallen on screen tray turnover panel 341, is dried place
Reason.After coal sample is dried, holding device 306 is withdrawn, and screen tray turnover panel 341 is under the drive of the first driver 343 from level
Direction is overturn to vertical direction, and detection coal sample falls into bottom-ranked unit along the skew wall face of blanking chamber 3.Vibrator 307 is opened, i.e.,
The coal dust adhered on screen tray turnover panel 341 is shaken off.
It includes sealing turnover panel 351, the second rotary shaft 352 and the second driver 353 to seal panel turnover component 305, seals turnover panel
Component 305 realizes the movement of 90 ° of strokes from level to vertical direction under the drive of the second driver 353, in screen tray turnover panel
341 overturnings to behind horizontal positions, sealing panel turnover component 305 i.e. under the action of the second driver 353 from vertical direction rotate to
Horizontal direction reliably holds out against screen tray turnover panel 341 under the action of holding device 306, at this time by air blast chamber 301, blanking chamber inner cavity
Weldment 302, sealing panel turnover component 305 and the lower chamber 102 of drying chamber 1 form opposing seal space so that heated component 4
Pressure-air can only penetrate coal seam from screen tray turnover panel 341, so that the moisture in coal sample be taken away.
Holding device 306 includes the cylinder 361 and wedge block 362 of needle-like, when the overturning of screen tray turnover panel 341 to horizontal position
When, cylinder 361 ejects wedge block 362, reliably holds out against screen tray turnover panel 341；When sealing panel turnover component 305 overturning to horizontal position
When, cylinder 361 ejects wedge block 362, reliable top tight sealing panel turnover component 305.Wherein, screen tray turnover panel 341 holds out against dress with one
306 to be set to hold out against in end, sealing panel turnover component 305 is held out against with three holding devices 306, wherein each side one, distribution
At the middle part of sealing panel turnover component 305, another holds out against in the end of sealing panel turnover component 305, sealing panel turnover component 305
To be realized by way of secondary hold out against, i.e., first the cylinder 361 of left and right sides holding device 306 ejects wedge block 362 simultaneously, this
When sealing panel turnover component 305 jacked up 102 sealing flange of lower chamber more close to drying chamber 1, then end holding device 306
Cylinder 361 eject wedge block 362, reliable top tight sealing panel turnover component 305.
Operation principle：Before coal sample drying, starts the first driver 343 first, make screen tray turnover panel 341 from upright position
Overturning to horizontal position, the then cylinder 361 of holding device 306 ejects wedge block 362, reliably holds out against screen tray turnover panel 341；Then
Start the second driver 353, sealing turnover panel 351 is equally made to be overturn from upright position to horizontal position, then the left and right sides is held out against
The cylinder 361 of device 306 first ejects wedge block 362, then the ejection wedge block 362 of cylinder 361 of end holding device 306, and two
Secondary to hold out against, top tight sealing turnover panel 351 realizes the reliable sealing of sealing turnover panel 351 and 102 sealing flange of lower chamber of drying chamber 1.
Then, starting lifting motor 220 in lifting rotation mechanism 202, connecting plate 226 drops to lowest order together with sweeping blade 229 is scraped,
Connecting plate 226 triggers the microswitch component 225 of lowermost limit, and lifting motor 220 stops；Then coal sample from feeding mouth 101 into
Enter drying chamber 1, fall on screen tray turnover panel 341, then starts electric rotating machine 221, lifting motor 220 in lifting rotation mechanism 202,
Connecting plate 226 together with scrape sweeping blade 229 then while rotation while rises, coal sample is calibrated in the lower chamber 102 of drying chamber 1, then elder generation
Start air blast wind turbine 5, restarts heating component 4, to ensure that the characteristic of coal sample coal sample in the drying process is not destroyed, heating group
The temperature of part 4 is controlled by temperature control module within the scope of 40 DEG C.Coal sample in the drying process, by viscosity sentenced by degree of drying
Disconnected function module real-time judge after coal sample meets subordinate's sample preparation link demand, first stops heating component 4 by judging, stops adding
Heat, it is rear to stop air blast wind turbine 5, the electric rotating machine 221 of lifting rotation mechanism 202 is opened, mixing is stirred to coal sample after drying,
Then the holding device 306 for first withdrawing sealing turnover panel 351 opens the second driver 353, and sealing turnover panel 351 will be from horizontal position
It overturns to upright position；The holding device 306 of screen tray panel turnover component 304 is withdrawn, the first driver 343, screen tray turnover panel 341 are opened
It will be overturn from horizontal position to upright position, meanwhile, coal sample will slide along the inclined-plane of blanking chamber 3 to bottom-ranked unit.
The present invention further provides a kind of online dry methods based on above-mentioned coal sample online dry equipment, you can to use
The mode of " bottom-up blast heating, heat while stirring ".I.e.：Pressure-air enters air blast after the heating of heating component 4
Chamber 301 seals one phase of formation of lower chamber 102 of turnover panel 351, blanking chamber inner cavity weldment 302, air blast chamber 301, drying chamber 1
To the space of sealing, the pressure-air after heating can only penetrate coal seam from screen tray turnover panel 341, thus by the moisture band in coal sample
It walks, achievees the purpose that dry.In the drying process, the electric rotating machine 221 in lifting rotation mechanism 202 can be rotated, and be driven
It scrapes sweeping blade 229 to be stirred, stirring contributes to more efficient dehumidifying in coal sample drying process.
Alternatively, the present invention further provides a kind of online dry method based on above-mentioned coal sample online dry equipment, that is, adopt
With the mode of " blast heating from up to down heats while stirring ".I.e.：Pressure-air enters dry after the heating of heating component 4
Dry chamber 1, the interior space for forming an opposing seal of drying chamber 1, the pressure-air after heating can only penetrate coal seam, from screen tray turnover panel
341 are discharged to the external world, to take away the moisture in coal sample, achieve the purpose that dry.In the drying process, lifting rotation mechanism
Electric rotating machine 221 in 202 can be rotated, and drive is scraped sweeping blade 229 and is stirred, and stirring contributes in coal sample drying process
More efficient dehumidifying.
Alternatively, the present invention further provides a kind of online dry method based on above-mentioned coal sample online dry equipment, that is, adopt
With the combination of " bottom-up blast heating and blast heating from up to down ".For overly moist coal sample, pass through bottom-up drum
Wind, which heats, or blast heating is unilaterally dry from up to down coal sample can all occurs and do impermeable, the phenomenon that dry and wet is layered.Therefore, first lead to
It crosses bottom-up blast heating mode to parch lower layer's coal sample, is then parched upper layer coal sample by blast heating from up to down.
By way of combination drying, solve coal sample do it is impermeable, dry and wet be layered the phenomenon that.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Range.
Claims (9)
1. one kind is based on gathering and processing integrated coal sample online dry equipment, which is characterized in that including drying chamber（1）, on drying chamber
Cap assemblies（2）, blanking chamber（3）, heating component（4）And air blast wind turbine（5）, the drying chamber（1）For accommodating coal sample to be detected
And drying operation is completed, the air blast wind turbine（5）For by heating component（4）Air after heating is sent into drying chamber（1）；It is described
Blanking chamber（3）Positioned at drying chamber（1）Lower section, in the drying chamber（1）Coal sample after interior completion is dry falls into blanking chamber（3）
In；The blanking chamber（3）Including air blast chamber（301）, blanking chamber inner cavity weldment（302）, blanking chamber weldment（303）, screen tray
Panel turnover component（304）, sealing panel turnover component（305）, holding device（306）And vibrator（307）；The air blast chamber（301）, fall
Expect intracavitary chamber weldment（302）, sealing panel turnover component（305）With drying chamber（1）Lower chamber（102）It is empty to form opposing seal
Between so that pass through heating component（4）Pressure-air can only be from screen tray panel turnover component（304）Penetrate coal seam；The drying chamber（1）
On offer feeding mouth（101）, coal sample to be dried is from feeding mouth（101）Into being stored in positioned at drying chamber（1）The cavity of resorption of lower part
Body（102）In be dried.
2. according to claim 1 be based on gathering and processing integrated coal sample online dry equipment, which is characterized in that the drying
Chamber（1）On be provided with drying chamber cover assembly（2）, the drying chamber cover assembly（2）Including air blast chamber upper cover（201）And lifting
Rotating mechanism（202）, the lifting rotation mechanism（202）It is fixedly mounted on air blast chamber upper cover（201）On, the elevating and rotating machine
Structure（202）Including sweeping component and lifting part, the component that sweeps is installed on lifting part to carry out elevating movement.
3. according to claim 2 be based on gathering and processing integrated coal sample online dry equipment, which is characterized in that the lifting
Rotating mechanism（202）Including lifting motor（220）, electric rotating machine（221）, microswitch component（225）And scrape sweeping blade（229）,
The electric rotating machine（221）It is installed on and lifting motor（220）On connected transmission mechanism, the electric rotating machine（221）Drive
Sweeping blade is scraped in moved end connection（229）, the microswitch component（225）Positioned at lifting rotation mechanism（202）Elevating movement stroke
Top dead centre and down toward point.
4. according to claim 1 be based on gathering and processing integrated coal sample online dry equipment, which is characterized in that the screen tray
Panel turnover component（304）Including screen tray turnover panel（341）, the first rotary shaft（342）With the first driver（343）；The screen tray turnover panel
（341）In the first driver（343）Drive under realize the movements of 90 ° of strokes from level to vertical direction, the vibrator
（307）For by screen tray turnover panel（341）The coal dust of upper adherency is shaken off.
5. according to claim 4 be based on gathering and processing integrated coal sample online dry equipment, which is characterized in that the sealing
Panel turnover component（305）Including sealing turnover panel（351）, the second rotary shaft（352）And second driver（353）, the sealing turnover panel
Component（305）In the second driver（353）Drive under realize the movements of 90 ° of strokes from level to vertical direction.
6. according to claim 1 be based on gathering and processing integrated coal sample online dry equipment, which is characterized in that described to hold out against
Device（306）Including cylinder（361）And wedge block（362）.
7. a kind of online dry method based on any one of the claims 2~6 coal sample online dry equipment, feature
Be, using bottom-up blast heating, heat while stirring by the way of：Pressure-air passes through heating component（4）It heats laggard
Enter, in drying chamber（1）Lower chamber formed an opposing seal space, the pressure-air after heating penetrates coal seam will be in coal sample
Moisture take away to realize drying；In the drying process, the lifting rotation mechanism（202）Rotated, drive scrape sweeping blade into
Row stirring.
8. a kind of online dry method based on any one of the claims 2~6 coal sample online dry equipment, feature
Be, using blast heating from up to down, heat while stirring by the way of：Pressure-air passes through heating component（4）It heats laggard
Enter, in drying chamber（1）The interior space for forming an opposing seal, the pressure-air after heating penetrate coal seam by the moisture in coal sample
It takes away to realize drying；In the drying process, the lifting rotation mechanism（202）It is rotated, drive is scraped sweeping blade and is stirred.
9. a kind of online dry method based on any one of the claims 2~6 coal sample online dry equipment, feature
It is, in such a way that blast heating from up to down is combined with bottom-up blast heating：Pressure-air passes through heating component（4）
Enter after heating, in drying chamber（1）The interior space for forming an opposing seal, the pressure-air after heating penetrate coal seam by coal sample
In moisture take away to realize drying.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371223.3A CN105091514B (en) | 2015-06-30 | 2015-06-30 | Based on gathering and processing integrated coal sample online dry equipment and online dry method |
| PCT/CN2016/087661 WO2017000883A1 (en) | 2015-06-30 | 2016-06-29 | Coal sample online drying device based on collecting and manufacturing integration and online drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371223.3A CN105091514B (en) | 2015-06-30 | 2015-06-30 | Based on gathering and processing integrated coal sample online dry equipment and online dry method |
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| Publication Number | Publication Date |
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| CN105091514A CN105091514A (en) | 2015-11-25 |
| CN105091514B true CN105091514B (en) | 2018-09-07 |
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| CN201510371223.3A Active CN105091514B (en) | 2015-06-30 | 2015-06-30 | Based on gathering and processing integrated coal sample online dry equipment and online dry method |
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| CN (1) | CN105091514B (en) |
| WO (1) | WO2017000883A1 (en) |
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| CN105091514B (en) * | 2015-06-30 | 2018-09-07 | 湖南三德科技股份有限公司 | Based on gathering and processing integrated coal sample online dry equipment and online dry method |
| CN106862077B (en) * | 2017-01-21 | 2018-10-19 | 中国矿业大学 | A kind of coupled system and method for wetted coal fines sorting and drying |
| CN106969962A (en) * | 2017-05-26 | 2017-07-21 | 力鸿智信（北京）科技有限公司 | A kind of intelligent sample-preparing system of robot coal |
| CN107036846B (en) * | 2017-06-21 | 2023-10-20 | 长沙开元仪器有限公司 | Automatic separation and reunion sampling mechanism |
| CN109237877A (en) * | 2018-10-31 | 2019-01-18 | 浙江联诚氨基材料有限公司 | A kind of chamber typed drying-machine with auto temperature controlled system |
| CN115316680B (en) * | 2022-06-17 | 2023-09-19 | 浙江大好大食品有限公司 | Melon seed drying assembly line |
| CN115615157B (en) * | 2022-10-18 | 2024-04-02 | 浙江海盐力源环保科技股份有限公司 | Multistage drying device for preventing cracking of fuel cell catalytic layer |
| CN117006832B (en) * | 2023-08-10 | 2024-03-05 | 明光市飞洲新材料有限公司 | Attapulgite intelligent heat treatment equipment and treatment method |
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2015
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204880989U (en) * | 2015-06-30 | 2015-12-16 | 湖南三德科技股份有限公司 | Online drying equipment of coal sample based on gather and process integration |
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| Publication number | Publication date |
|---|---|
| CN105091514A (en) | 2015-11-25 |
| WO2017000883A1 (en) | 2017-01-05 |
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