CN109282584A - Low-rank coal dries upgrading device - Google Patents
Low-rank coal dries upgrading device Download PDFInfo
- Publication number
- CN109282584A CN109282584A CN201810836837.8A CN201810836837A CN109282584A CN 109282584 A CN109282584 A CN 109282584A CN 201810836837 A CN201810836837 A CN 201810836837A CN 109282584 A CN109282584 A CN 109282584A
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- Prior art keywords
- coal
- low
- drying
- dries
- dust
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- 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
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
-
- 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
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention provides a kind of low-rank coals to dry upgrading device, belong to coal drying technology field, including body, the feed hopper being arranged on the body, the delivery pipe for being used to discharge dust that the intracorporal drying and heating device for being used to dry coal of the machine is arranged in and is arranged on the body, the getter device sucked in delivery pipe for dust is equipped in the body.Low-rank coal provided by the invention dries upgrading device, during charging is with drying synchronize clean up dust, prevent dust adhesion on coal, substantially increase the quality of coal.
Description
Technical field
The invention belongs to coal drying technology fields, are to be related to a kind of low-rank coal drying upgrading device more specifically.
Background technique
Raw coal dryer is drying, the change applied to materials such as coal industry coal slime, raw coal, floatation clean coal, mixing cleaned coal
The equipment in the fields such as the drying of industrial and commercial bank's industry non-heat-sensitive material.
Prior art discloses application No. is a kind of energy-saving coal drying ovens of CN201620981858.5, including furnace body
And be arranged in the intracorporal combustion furnace of the furnace and heat storage tank, the furnace body both ends be respectively equipped be connected to the heat storage tank into
Air port and air outlet, the air inlet are connected with hair dryer, are equipped with smoke exhaust barrel above the furnace body, described in the combustion furnace setting
The lower section of heat storage tank is additionally provided with water tank below the combustion furnace, but the prior art is when in use, deposits on coal
In many dust impurities, makes it when drying reaction, its drying effect is influenced, with the quality extracting.
Summary of the invention
The purpose of the present invention is to provide a kind of low-rank coals to dry upgrading device, it is intended to solve existing equipment and use
When, there is many dust impurities on coal, makes it when drying reaction, influence its drying effect and extract
The problem of quality come.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of low-rank coal drying upgrading device, packet are provided
Include: the intracorporal drying and heating device for being used to dry coal of the machine is arranged in body, the feed hopper being arranged on the body
And the delivery pipe for being used to discharge dust on the body is set, it is equipped in the body in dust sucking delivery pipe
Getter device.
Further, the inside of the body is equipped with the drying tank for holding coal, and the getter device is arranged in institute
State the side of drying tank.
Further, the drying tank is slidably matched with the body, the downside of the drying tank be equipped with for and it is described
The heat sink that drying tank abuts, the heat sink are connected on the bottom plate of the body by spring, the heat sink and/or institute
State the trigger switch that organism soleplate opens work equipped with the triggering getter device of preset strokes.
Further, the trigger switch includes the current collector being arranged on the heat sink and is located at the body bottom
The controller for being used to control getter device air-breathing on plate.
Further, getter device includes that the intracorporal blower for being vented to the delivery pipe of the machine, institute is arranged in
Stating controller is controller of fan.
Further, the drying and heating device includes the heating rod of the downside of the heat sink being arranged in and for controlling
The heating controller of the heating rod is made, the downside of the heat sink is equipped with the fixed valve for the heat sink stroke limit
Block.
Further, the downside of the body is equipped with the pedestal for being used to support the body；Use is additionally provided on the pedestal
The transmission belt and engine for driving the conveyor belt motion of coal after transporting drying, the transmission belt are located at pedestal
Top, transmission belt insertion installation is on the engine.
Further, further include dust collecting for connecting with the delivery pipe.
Further, the dust collecting includes for being connected to the delivery pipe for accommodating mix dust gas
The receiving cabinet of body is arranged in that the intracorporal dictyosome of the storage case, that the storage case is arranged in is intracorporal for water spray
Nozzle and the exhaust pipe being discharged for clean gas；The sewage pipe for sewage outflow, institute are additionally provided on the receiving cabinet
It states sewage pipe and is equipped with filter for filtering coal dust, the storage for recycling filtered water is also connected on the filter
Water tank.
Further, it is also connected on the water storage cabinet for the water supplying pipe to the nozzle supplies water, the water supplying pipe
It is equipped with water supply control valve.
The beneficial effect of low-rank coal drying upgrading device provided by the invention is: compared with prior art, the present invention
Low-rank coal dries upgrading device, heats coal by adding coal into feed hopper, and by the intracorporal heating device of machine
Drying, while adding except getter device is constantly by the dust of generation by delivery pipe discharge body during coal, into
Material with drying during synchronize clean up dust, prevent dust adhesion on coal, substantially increase the quality of coal.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram that low-rank coal provided in an embodiment of the present invention dries upgrading device；
Fig. 2 is the complete section structural schematic diagram of body used by the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of dust collecting used by the embodiment of the present invention.
In figure: 1, feed hopper；2, it stands plate；3, fixing screws；4, ladder；5, support rod；6, pedestal；7, engine；8, it passes
Dynamic band；9, delivery pipe；10, body；1001, import；1002, shell；1003, drying tank；1004, heat sink；1005, spring；
1006, heating rod；1007, heating controller；1008, fixed valve block；1009, controller of fan；1010, current collector；1011,
Blower；2001, cabinet is accommodated；2002, dictyosome；2003, sewage pipe；2004, filter；2005, water storage cabinet；2006, it supplies water
Control valve；2007, water supplying pipe；2008, nozzle；2009, exhaust pipe；
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now low-rank coal provided by the invention drying upgrading device is illustrated.It is described
Low-rank coal dries upgrading device, including body 10, the feed hopper being arranged on body 10 1, is arranged in body 10 and is used for
Dry the drying and heating device of coal and be arranged on body 10 for discharging the delivery pipe 9 of dust, be equipped in body 10
For the getter device in dust sucking delivery pipe 9.
Low-rank coal provided by the invention dries upgrading device, compared with prior art, by adding coal into feed hopper 1
Charcoal, and by the heating device in body 10 by coal heating, drying, while adding getter device constantly general during coal
The dust of generation by delivery pipe be discharged body 10 except, during charging is with drying synchronize clean up dust, prevent powder
Dirt is adhered on coal, substantially increases the quality of coal
Further, referring to Fig. 2, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, the inside of body 10 are equipped with the drying tank 1003 for holding coal, and the side of drying tank is arranged in getter device.It is convenient
Chalk dust removing operation is carried out to the coal in drying tank 1003, adsorption effect is good.
Further, referring to Fig. 2, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, drying tank 1003 are slidably matched with body 10, and the downside of drying tank 1003 is equipped with for dissipating with what drying tank 1003 abutted
Hot plate 1004, heat sink 1004 are connected on the bottom plate of body 10 by spring 1005,10 bottom plate of heat sink 1004 and/or body
The triggering getter device for being equipped with preset strokes opens the trigger switch of work.It is set by drying tank 1003 and the sliding of body 10
It sets, then getter device work is controlled by the stroke that compressed by weight spring controls drying tank 1003 again, when coal reaches certain
Amount after carry out chalk dust removing operation again, it is more energy saving.
Further, referring to Fig. 2, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, trigger switch include the current collector 1010 being arranged on heat sink 1004 and be located on 10 bottom plate of body for controlling
The controller of getter device air-breathing.By 1010 trigger controller of current collector, to make controller control blower rotation.Into one
Step ground, referring to Fig. 2, a kind of specific embodiment as low-rank coal provided by the invention drying upgrading device, air-breathing dress
It sets including the intracorporal blower 1011 for being vented to delivery pipe 9 of machine is arranged in, controller is controller of fan 1009.Pass through baking
Dry slot 1003 moves down, and drying tank 1003 is equipped with air inlet in the corresponding position of body 10 in top dead centre, with blower
Jointly by adsorbing powder dust, air circulation is more smooth for 1011 cooperations.
Further, referring to Fig. 2, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, drying and heating device include the heating rod 1006 of the downside of heat sink 1004 being arranged in and for controlling adding for heating rod
Heat controller 1007, the downside of heat sink 1004 are equipped with the fixation valve block 1008 for 1004 stroke limit of heat sink.By setting
Setting fixed valve block 1008 can be used as limit when drying tank 1003 moves to lower dead center, prevent the drying and heating device of downside
It damages by pressure.
In use, heat sink 1004 is constantly declined by gravity as the raw material of drying tank in its shell constantly adds,
It drives current collector 1010 to decline, is connected until with the contact on controller of fan 1009, starts its blower 1011, it is right
The dust of raw material is absorbed on drying tank, is discharged in shell, while heating controller 1007 controls heating rod 1006 and added
Heat dries coal, by the structure to improve equipment, makes it when in use, can carry out to the dust on coal
Discharge is absorbed, so that it is extract impurity in coal less.
Further, referring to Fig. 1, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, the downside of body 10 are equipped with the pedestal 6 for being used to support body 10；It is additionally provided on pedestal for transporting the coal after drying
Transmission belt 8 and engine 7 for driving transmission belt 8 to move, transmission belt 8 are located at the top of pedestal 6, and the insertion of transmission belt 8 is installed
On engine 7.
Further, referring to Fig. 3, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode further includes the dust collecting for connecting with delivery pipe 9.Dust is recycled to recycle.
Further, referring to Fig. 3, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, dust collecting include for being connected to delivery pipe 9 receiving cabinet 2001 for accommodating mix dust gas, setting
It sets in the intracorporal dictyosome 2002 of storage case, the intracorporal nozzle 2008 for water spray of storage case is set and for clean
The exhaust pipe 2009 of gas discharge；The sewage pipe 2003 being additionally provided on cabinet for sewage outflow is accommodated, sewage pipe, which is equipped with, to be used
The water storage cabinet 2005 for recycling filtered water is also connected in the filter 2004 of filtering coal dust, on filter.Setting
Dictyosome 2002 can guarantee that the water mist of injection can be attached on dictyosome, and by adhering to dust, and the water mist that nozzle 2008 sprays is straight
It connects adsorbing powder dust, the dust adhered on dictyosome 2002 can also be rinsed, and stay the water of part for adsorbing dust, it is optional
, dictyosome is the reticular structure that space interweaves, and accommodating cabinet 2001 can be sphere or prism, and filter 2004 can be
Strainer comes out the dust-filtering in the mixture of dust and water, since the dust of filtering contains part water, will not carry out again
Fugitive dust, convenient for collecting, transporting or recycle.
Further, referring to Fig. 3, drying a kind of specific implementation of upgrading device as low-rank coal provided by the invention
Mode, the water supplying pipe 2007 for supplying water to nozzle 2008 is also connected on water storage cabinet 2005, and water supplying pipe is equipped with for water control
Valve 2006 processed.Water supply control valve 2006 is set, and is supplied water by water supplying pipe 2007 to nozzle 2008, realizes water circulation use.
Further, also referring to Fig. 1 to Fig. 2, the one of upgrading device is dried as low-rank coal provided by the invention
Specific embodiment is planted, the ladder 4 for climbing is also fixed on pedestal 6；Ladder 4 is equipped with the station plate 2 for standing, ladder
Son is fixedly mounted on body 10 by fixing screws 3；The downside of pedestal 6 is equipped with the insertion of 5 engine 7 of support rod and is mounted on pedestal
On 6 and mutually weld；Delivery pipe 9 is integrated with body 10, and body 10 includes import 1001 and shell 1002, import
1001 are integrated with shell 1002, and the insertion of drying tank 1003 is mounted in shell 1002 and clearance fit, heat sink
1004 are set in shell 1002, and the insertion of spring 1005 is mounted on heat sink 1004 and mutually welds, and heating rod 1006 is set to outer
In shell 1002, heating controller 1007 is electrically connected with heating rod 1006, and fixed valve block 1008 is integrated knot with heat sink 1004
Structure, the insertion of controller of fan 1009 are mounted on shell 1002 and mutually weld, and blower 1011 is set in shell 1002, shell
1002 insertions are mounted on pedestal 6 and mutually weld.The insertion of feed hopper 1 is mounted on body 10 and mutually welds, and plate 2 of standing is set to
On ladder 4.The insertion of fixing screws 3 is mounted on body 10 and is threadedly coupled, and support rod 5 is integrated with pedestal 6.Gu
Determining valve block 1008 is diameter 5cm, the cylinder of long 8cm.
Further, Fig. 1 and Fig. 2 are please referred to, provide a kind of specific embodiment as the present invention: low-rank coal dries upgrading
Equipment include feed hopper 1, plate 2 of standing, fixing screws 3, ladder 4, support rod 5, pedestal 6, engine 7, transmission belt 8, delivery pipe 9,
Body 10, the insertion of engine 7 are mounted on pedestal 6 and mutually weld, and transmission belt 8 is located at the top of pedestal 6, and transmission belt 8 is embedded in
It is mounted on engine 7, delivery pipe 9 is integrated with body 10, and body 10 includes import 1001, shell 1002, drying
Slot 1003, heat sink 1004, spring 1005, heating rod 1006, heating controller 1007, fixed valve block 1008, controller of fan
1009, current collector 1010, blower 1011, import 1001 are integrated with shell 1002, the insertion installation of drying tank 1003
In shell 1002 and clearance fit, heat sink 1004 are set in shell 1002, and the insertion of spring 1005 is mounted on heat sink
On 1004 and mutually welding, heating rod 1006 is set in shell 1002, and heating controller 1007 is electrically connected with heating rod 1006, Gu
Determine valve block 1008 to be integrated with heat sink 1004, the insertion of controller of fan 1009 is mounted on shell 1002 and mutually welds
It connects, blower 1011 is set in shell 1002, and the insertion of shell 1002 is mounted on pedestal 6 and mutually welds, the insertion installation of feed hopper 1
It on body 10 and mutually welds, plate 2 of standing is set on ladder 4, and the insertion of fixing screws 3 is mounted on body 10 and screw thread connects
It connects, support rod 5 is integrated with pedestal 6, and the insertion of body 10 is mounted on pedestal 6 and mutually welds, fixed valve block 1008
It is diameter 5cm, the cylinder of long 8cm, the model of heat sink 1004 is S22, has heat-transfer rate meeting, and effect resistant to high temperature is started
The model of machine 7 be Y80 its work efficiency is high, energy conservation, locked-rotor torque height, low noise, with small vibration, safe and reliable to operation.
1007 model of heating controller described in this patent is 4350B model, have and receive that data are good, and transmission speed is fast
Effect, the model m401137 of controller of fan 1009 have the effect of receiving transmission data, moisture-proof resistant to high temperatures, blower 1011
Model 4-27, have wind-force it is big, noise is small, energy-efficient effect.
For example, coal refines worker when using equipment, climbed on the plate 2 of station by ladder 4, with its feed hopper 1 to machine
Body 10 carrys out adding raw materials, and as the raw material of drying tank 1003 in its shell 1002 constantly adds, heat sink 1004 is by gravity
Constantly decline drives current collector 1010 to decline, is connected until with the contact on controller of fan 1009, makes its blower
1011 start, and absorb to the dust of raw material on drying tank 1003, are discharged in shell 1002, while its heating controller 1007
Control heating rod 1006 is heated, and is dried to coal.
The present invention solves the prior art when in use, there is many dust impurities on coal, is drying it
When dry reaction, influence its drying effect, with extract quality the problem of, the present invention pass through above-mentioned component mutual group
It closes, as the raw material of drying tank in its shell constantly adds, heat sink is constantly declined by gravity, drives under a fixed contact
Drop, is connected until with the contact on controller of fan, starts its blower, absorb to the dust of raw material on drying tank,
It is discharged in shell, while its heating controller control heating rod is heated, and is dried to coal, is passed through the knot to improve equipment
Structure makes it when in use, can carry out absorption discharge to the dust on coal, it is made to extract in coal impurity more
It is few.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. low-rank coal dries upgrading device, it is characterised in that: including body (10), the charging being arranged on the body (10)
Bucket (1), the drying and heating device for being used to dry coal being arranged in the body (10) and setting are in the body (10)
On for discharging the delivery pipe (9) of dust, be equipped in the body (10) for the air-breathing dress in dust sucking delivery pipe (9)
It sets.
2. low-rank coal as described in claim 1 dries upgrading device, it is characterised in that: the inside of the body (10) is equipped with
For holding the drying tank (1003) of coal, the side of the drying tank is arranged in the getter device.
3. low-rank coal as claimed in claim 2 dries upgrading device, it is characterised in that: the drying tank (1003) with it is described
Body (10) is slidably matched, and the downside of the drying tank (1003) is equipped with the heat sink for abutting with the drying tank (1003)
(1004), the heat sink (1004) is connected on the bottom plate of the body (10) by spring (1005), the heat sink
(1004) and/or the body (10) bottom plate be equipped with preset strokes triggering getter device open work trigger switch.
4. low-rank coal as claimed in claim 3 dries upgrading device, it is characterised in that: the trigger switch includes that setting exists
Current collector (1010) on the heat sink (1004) and be located on the body (10) bottom plate for controlling getter device
The controller of air-breathing.
5. low-rank coal as claimed in claim 4 dries upgrading device, it is characterised in that: getter device includes being arranged described
The intracorporal blower (1011) for being vented to the delivery pipe (9) of machine, the controller are controller of fan (1009).
6. low-rank coal as claimed in claim 3 dries upgrading device, it is characterised in that: the drying and heating device includes setting
It sets in the heating rod (1006) of the downside of the heat sink (1004) and the heating controller for controlling the heating rod
(1007), the downside of the heat sink (1004) is equipped with the fixation valve block for the heat sink (1004) stroke limit
(1008)。
7. low-rank coal as described in claim 1 dries upgrading device, it is characterised in that: the downside of the body (10) is equipped with
It is used to support the pedestal (6) of the body (10)；The transmission belt (8) for transporting the coal after drying is additionally provided on the pedestal
With the engine (7) for driving the transmission belt (8) to move, the transmission belt (8) is located at the top of pedestal (6), the biography
Dynamic band (8) insertion is mounted on engine (7).
8. low-rank coal as described in claim 1 dries upgrading device, it is characterised in that: further include being used for and the delivery pipe
(9) dust collecting connected.
9. low-rank coal as claimed in claim 8 dries upgrading device, it is characterised in that: the dust collecting includes using
In the receiving cabinet (2001) for accommodating mix dust gas being connected to the delivery pipe (9), it is arranged in the storage case
The intracorporal nozzle (2008) for water spray of the storage case is arranged in and for clean gas in intracorporal dictyosome (2002)
The exhaust pipe (2009) of body discharge；The sewage pipe (2003) for sewage outflow, the blowdown are additionally provided on the receiving cabinet
Pipe is equipped with the filter (2004) for filtering coal dust, and the storage for recycling filtered water is also connected on the filter
Water tank (2005).
10. low-rank coal as claimed in claim 9 dries upgrading device, it is characterised in that: on the water storage cabinet (2005)
It is also connected with the water supplying pipe (2007) for supplying water to the nozzle (2008), the water supplying pipe is equipped with water supply control valve
(2006)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836837.8A CN109282584B (en) | 2018-07-26 | 2018-07-26 | Low-rank coal drying and upgrading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836837.8A CN109282584B (en) | 2018-07-26 | 2018-07-26 | Low-rank coal drying and upgrading equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282584A true CN109282584A (en) | 2019-01-29 |
| CN109282584B CN109282584B (en) | 2020-03-24 |
Family
ID=65182797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836837.8A Active CN109282584B (en) | 2018-07-26 | 2018-07-26 | Low-rank coal drying and upgrading equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109282584B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203116450U (en) * | 2013-01-04 | 2013-08-07 | 山东汉菱电气有限公司 | Low-order coal drying upgrading equipment |
| CN205373370U (en) * | 2015-12-25 | 2016-07-06 | 石家庄市矿区丰旺机械有限公司 | Egg -type briquet drying -machine wind -heat fast drying system |
| CN107110600A (en) * | 2015-01-02 | 2017-08-29 | 韩国技术有限公司 | Utilize dust reducing apparatus caused by coal breakage supply in the coal drying unit of reheated steam |
| CN108106347A (en) * | 2018-01-08 | 2018-06-01 | 温州包鹿新材料有限公司 | A kind of drying unit prepared for organosilicon and its application method |
-
2018
- 2018-07-26 CN CN201810836837.8A patent/CN109282584B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203116450U (en) * | 2013-01-04 | 2013-08-07 | 山东汉菱电气有限公司 | Low-order coal drying upgrading equipment |
| CN107110600A (en) * | 2015-01-02 | 2017-08-29 | 韩国技术有限公司 | Utilize dust reducing apparatus caused by coal breakage supply in the coal drying unit of reheated steam |
| CN205373370U (en) * | 2015-12-25 | 2016-07-06 | 石家庄市矿区丰旺机械有限公司 | Egg -type briquet drying -machine wind -heat fast drying system |
| CN108106347A (en) * | 2018-01-08 | 2018-06-01 | 温州包鹿新材料有限公司 | A kind of drying unit prepared for organosilicon and its application method |
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| Publication number | Publication date |
|---|---|
| CN109282584B (en) | 2020-03-24 |
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