CN209276471U - Coal pollutant watershed management and coal quality improve device - Google Patents
Coal pollutant watershed management and coal quality improve device Download PDFInfo
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- CN209276471U CN209276471U CN201822051443.XU CN201822051443U CN209276471U CN 209276471 U CN209276471 U CN 209276471U CN 201822051443 U CN201822051443 U CN 201822051443U CN 209276471 U CN209276471 U CN 209276471U
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- 239000003245 coal Substances 0.000 title claims abstract description 128
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 24
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 24
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 47
- 238000000926 separation method Methods 0.000 claims abstract description 35
- 238000007885 magnetic separation Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 230000005855 radiation Effects 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 abstract description 6
- 239000011593 sulfur Substances 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 3
- 229910052683 pyrite Inorganic materials 0.000 description 3
- 239000011028 pyrite Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000001925 catabolic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 moisture height Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
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- Disintegrating Or Milling (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model, which provides a kind of coal pollutant watershed management and coal quality, improves device, to propose the quality for doing high sulfur coal resource, ensures early period to realize that minimum discharge provides.The coal pollutant watershed management and coal quality improve device, including setting gradually raw coal feeding system, medium feeding system, crawler belt transportation system and magnetic separation separation system, the crawler belt transportation system uses crawler type electromagnetic radiation system, the system includes tracked machine, Electromagnetic Radiation Generator and electro-magnetic shielding cover, electromagnetic shielding is located above tracked machine crawler belt, and electromagnetic radiation reaction chamber is surrounded between, Electromagnetic Radiation Generator is in electromagnetic radiation reaction chamber；Crawler type electromagnetic radiation system is fallen into the reinforcing medium that raw coal is dosed by the conveying of feeding acquisition system and medium feeding system is latter, raw coal is delivered to multi-stage magnetic separation separation system after radiation treatment, and raw coal is sent to coal bunker system after magnetic separation separates.
Description
Technical field:
The utility model relates to a kind of coal pretreatment systems, are specifically a kind of coal pollutant watershed management and coal quality
Improve device, belongs to technical field of coal processing.
Background technique:
Coal utilizes always researchers at home and abroad concerted effort struggle direction as non-renewable energy, high-efficiency cleaning.
Coal is as the basic energy, and coal in China distribution is wide, and coal quality is more miscellaneous, there is also the not high coal of many tastes, as calorific value is low,
The pollutants such as moisture height, sulfur-bearing, mercury bring very big puzzlement to coal fired power generation and pollutant catabolic gene.
Therefore, a kind of coal upgrading processing and clean pollutant method and apparatus are researched and developed, pot is improved to coal
Furnace as-fired coal quality improves hearth combustion, prevention and treatment corrosion and slagging, reduces the generation of the pollutants such as sulfur dioxide, realizes pollutant
Source control even resource utilization is significant.
In addition, also will utilize and realize that minimum discharge provides economically viable skill for the clean and effective of medium-high sulfur coal resource
Art route.
Summary of the invention:
The utility model is directed to prior art situation, and providing a kind of coal pollutant watershed management and coal quality improves device,
To propose the quality for doing high sulfur coal resource, ensured early period to realize that minimum discharge provides.
The specific technical solution of the utility model is as follows:
Coal pollutant watershed management and coal quality improve device, including set gradually raw coal feeding system, medium feed system
System, crawler belt transportation system and magnetic separation separation system,
The crawler belt transportation system uses crawler type electromagnetic radiation system, which includes tracked machine, electromagnetic radiation generation
Device and electro-magnetic shielding cover, electromagnetic shielding is located above tracked machine crawler belt, and surrounds electromagnetic radiation reaction chamber between, electricity
Magnetic radiation generator is in electromagnetic radiation reaction chamber.
Raw coal is dosed strong by feeding acquisition system conveying (via particle scatterer and uniform device) and medium feeding system
Change latter, medium and fall into crawler type electromagnetic radiation system, raw coal is delivered to magnetic separation separation system after radiation treatment, through magnetic separation point
It send from rear raw coal to coal bunker system.
Preferred design is, is additionally provided with calibrator above tracked machine rear end.
Preferred design is, multiple spot above tracked machine crawler belt is corresponded in electromagnetic radiation reaction chamber and is equipped with temperature sensor.
(therebetween there are conveying gap, electromagnetic radiation reaction chamber integrally covers in tracked machine, and electromagnetic radiation reaction chamber is by being electromagnetically shielded
Plate surrounds),
Preferred design is, raw coal feeding system, including coaling machine, iron remover, defeated coal conveyer belt, preliminary crusher and under
Coal scuttle, raw coal introduce defeated coal conveyer belt by coaling machine, are equipped with iron remover at defeated coal conveyer belt, break after removing iron in favor of subsequent
Broken, raw coal falls into lower coal scuttle from defeated coal transmission end of tape, falls into crusher outlet connecting pipe road after entering back into preliminary crusher, protects
It holds loose free-falling state and falls into tracked machine.
Preferred design is that medium feeding system, including medium storehouse, metering device, Pneumatic conveyer and particle scatter
Device, the reinforcing medium powder for being stored in medium storehouse are sent into the connection of crusher outlet at bottom through metering device by pneumatic conveying dispenser
Pipeline is atomized via particle scatterer and scatters, and uniformly mixes with broken rear falling particles coal, falls into crawler type radiation reactor
On tracked machine.
Preferred design is that magnetic separation separation system is equipped with one or more levels, and magnetic separation separation system is filled using wheeled separation
It sets, wheeled separation assembly includes rotating cylinder, semi-cylindrical shaped permanent magnet, resistance magnetic sheet, wheel face cleaning brush and hopper；The semi-cylindrical shaped
Permanent magnet and resistance magnetic sheet are arranged on the inside of rotating cylinder by bracket, and resistance magnetic sheet, which is vertically arranged, is interposed between rotating cylinder one for semi-cylindrical shaped permanent magnet
Side, and rotating cylinder is divided into the magnetic field logical magnetic field Ce Heduan side, wheel face cleaning brush is correspondingly provided with outside the disconnected magnetic field side of rotating cylinder.
Preferred design is that magnetic separation separation system is equipped with three-level, and level-one uses wheeled separation assembly structure, second level and three-level
Two symmetrically arranged wheeled separation assemblies are all made of, are equipped with blanking channel between the rotating cylinder of two groups of two-wheeled separation assemblies；Two
A wheeled separation assembly lead to magnetic side be disposed adjacent in inside and sides adjacent magnetic pole it is opposite.
Preferred design is, the crawler belt of tracked machine is equipped with radiation protective layer, or using anti-electromagnetic radiation material production and
At；Tracked machine material thickness is controlled in 30-200mm.
The utility model has the advantages that compared with prior art
1, the coal pollutant watershed management of the utility model and coal quality improve device, are made an addition to by medium feeding system
Strengthen the medium of electromagnetic radiation, then radiation treatment is carried out to particulate coal, pyrite most of in coal is converted to magnetic Huang iron
Mine separates convenient for postorder magnetic separation, to improve coal quality.
2, the utility model can above propose the quality for doing high sulfur coal resource from source, protect early period to realize that minimum discharge provides
Barrier.After coal upgrading, hearth combustion, prevention and treatment corrosion and slagging can be improved, the generation of the pollutants such as sulfur dioxide is reduced, realize pollution
Material resource head control even resource utilization is significant.
3, the utility model setting multi-stage magnetic separation separates, and magnetic iron ore can more thoroughly be removed.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram that one coal pollutant watershed management of this hair embodiment and coal quality improve device, is also plucked
Want attached drawing；
Fig. 2 is the wheeled Magnet Separater structural schematic diagram of this hair example IV；
In Fig. 1: 1- coaling machine；2- iron remover；The defeated coal conveyer belt of 3-；4- preliminary crusher；Coal scuttle under 5-；The scattering of 6- particle
Device；7- uniform device；8- medium storehouse；9- metering device；10- pneumatic conveying；11- tracked machine；12- Electromagnetic Radiation Generator；13- electricity
Magnetic shielding cover；14 electromagnetic radiation reaction chambers；15- temperature sensor；16- calibrator；17- level-one magnetic separation separation；18- two-stage crushing
Machine；19- secondary magnetic separation separator；20- three-level Magnet Separater；A- raw coal；B, C, D, E indicate to recycle female pyrite；F- desulfurization
Treated, and coal removes boiler run coal bin；G- recycling has neither part nor lot in medium；P- recovery product；
In Fig. 2: 1- rotating cylinder；2- semi-cylindrical shaped permanent magnet；3- hinders magnetic sheet；4- wheel face cleaning brush；5- blanking bin；6- blanking is logical
Road；7- hopper；8- clad strip；9- shell separator；G indicates the magnetic material sub-elected；M indicates logical magnetic field side；N indicates disconnected
Magnetic field side.
Specific embodiment:
Embodiment one:
As shown in Figure 1, the coal pollutant watershed management and coal quality of the utility model improve device, including what is set gradually
Raw coal feeding system, medium feeding system, crawler type electromagnetic radiation system and magnetic separation separation system.Raw coal is by feeding acquisition system
It conveys latter, reinforcing medium dosed with medium feeding system and falls into crawler type electromagnetic radiation system, raw coal is defeated after radiation treatment
It send to magnetic separation separation system, raw coal is sent to coal bunker system after magnetic separation separates.
Raw coal feeding system, including coaling machine 1, iron remover 2, defeated coal conveyer belt 3, preliminary crusher 4 and lower coal scuttle 5, it is former
Coal A introduces defeated coal conveyer belt 3 by coaling machine 1, is equipped with iron remover 2 at defeated coal conveyer belt, is crushed after removing iron in favor of subsequent, former
Coal falls into lower coal scuttle 5 from defeated coal transmission end of tape, enters back into preliminary crusher 4, is broken into 30mm particulate coal below, freely falls
Body dispersion falls into crusher outlet connecting pipe road, keeps loose free-falling state.
Medium feeding system, including medium storehouse 8, metering device 9, Pneumatic conveyer 10 and particle scatterer 6, are stored in
The iron-based medium powder for being used to strengthen electromagnetic radiation in medium storehouse enters pneumatic conveying by metering device 9 by medium storehouse 8 and is fed
Device 10 is sent into 4 outlet at bottom connecting line of preliminary crusher by pneumatic conveying, is scattered by the atomization of particle scatterer 6 into certainly
By being scattered by 6 aerosolization of particle scatterer, realize that iron-based medium is mixed with the uniform of particulate coal in the particulate coal that falls, then
The particulate coal uniform device for freely falling into electromagnetic radiation system, is evenly distributed on the crawler belt of crawler type radiation reactor.It is added
Medium is iron-based medium such as Fe3O4、Fe2O3, the compositions such as Fe fluidity mixture or nano-powder.
Crawler belt electromagnetic radiation system, including electromagnetic radiation reaction chamber 14, tracked machine 11, Electromagnetic Radiation Generator 10 and electricity
Magnetic shielding cover 13, electromagnetic radiation reaction chamber are located above tracked machine crawler belt, and the sealing of electromagnetic radiation reaction chamber is located on crawler belt
Side (therebetween there are conveying gap, electromagnetic radiation reaction chamber tracked machine is integrally covered in wherein electromagnetic radiation reaction chamber by electricity
Magnetic cup barricade surrounds), electromagnetic radiation reaction chamber 14 is interior to be arranged Electromagnetic Radiation Generator 10.
Crawler belt is rotated with constant speed, it is ensured that material is constant by the residence time of reactor, while top interval
Equally distributed Electromagnetic Radiation Generator occurs electromagnetic wave and material reaction is promoted to be precisely controlled product under medium invigoration effect
Pyrite most of in coal is converted to magnetic Huang when coal particle reaches the outlet of crawler type radiation reactor by Micro
Iron ore.Electro-magnetic shielding cover is that can limit adjustable type structure, is arranged in the both ends of electromagnetic radiation reaction cavity, the gap with crawler belt can
It adjusts and just contacts coal particle layer, electromagnetic shielding plate and coal contact site are fixed with strip software brush, it is ensured that coal particle is continuously
Gap passes through, and electromagnetic wave will not leak, and software brush is the software jelly or cloth slip of radiation protection material.
The crawler belt of tracked machine uses the material for being suitable for all kinds of electromagnetic radiation such as microwave to work out and heatproof, corrosion resistant, resistance to
It grinds, is anti-aging.Electromagnetic radiation reaction chamber is using plating radiation protective layer in metal material, or directlys adopt the material of anti-electromagnetic radiation
Matter production, top assembly Electromagnetic Radiation Generator.
Embodiment two:
This example further designs, and calibrator 16 is housed at tracked machine both ends, can be by adjusting uniform device blanking and shoe
Band machine revolving speed comes real-time monitoring and control tracked machine thickness of feed layer, and material thickness general control is in 30-200mm.
The crawler belt bed of material in electromagnetic radiation reaction chamber is disposed with multipoint temperature sensor 15, for adjusting electromagnetic radiation intensity
Material layer temperature is controlled, material layer temperature is precisely controlled in combination with raw coal coal quality, and general 50~190 DEG C, multi-point temperature measurement system is available
Using the methods of sound wave, infrared or thermocouple and instrument.
Embodiment three:
This example further designs, and magnetic separation separation system is equipped with three-level, specifically includes level-one Magnet Separater 17, second level magnetic
Select separator 19, three-level Magnet Separater 20 and its link pipeline.
Example IV:
This example further designs, as shown in Fig. 2, level-one Magnet Separater uses wheeled construction in magnetic separation separation system；
Wheeled separation assembly includes rotating cylinder 1, semi-cylindrical shaped permanent magnet 2, resistance magnetic sheet 3, wheel face cleaning brush 4, blanking bin 5.Rotating cylinder is magnetic conduction
Material is made, and semi-cylindrical shaped permanent magnet 2 and resistance magnetic sheet 3 are arranged by bracket in 1 inside of rotating cylinder, and resistance magnetic sheet 3 is vertically arranged half
Cylindrical permanent-magnet body is interposed between rotating cylinder side, and rotating cylinder is divided into logical magnetic field side M and disconnected magnetic field side N, outside the disconnected magnetic field side N of rotating cylinder
It is correspondingly provided with wheel face cleaning brush 4.In formula separation assembly, semi-cylindrical shaped permanent magnet 2 and 1 shape adaptation of rotating cylinder, and stay therebetween
There is rotary gap；Rotating cylinder is connect with transmission device, and for driving rotating cylinder to rotate, semi-cylindrical shaped permanent magnet is fixed.
Secondary magnetic separation separator uses dicycly structure；Three-level Magnet Separater uses dicycly structure, dicycly structure
Using symmetrically arranged two wheeled separation assemblies.Blanking channel 6 is equipped between the rotating cylinder of two wheeled separation assemblies, outside rotating cylinder
Lower section is equipped with slag-drip opening, and slag-drip opening lower part is equipped with product storehouse 5, for collecting the magnetic material separated from slag-drip opening.Material channel 6
Separated with product storehouse by hopper.Two wheeled separation assemblies lead to magnetic side and are disposed adjacent, and are set to inside, and sides adjacent magnetic pole phase
Instead, two magnetic poles are attracting, convenient for absorption magnetisable material.Shell separator 9, shell separator are additionally provided with outside each wheeled separation assembly
It is located at the outside of every group of wheeled separation assembly rotating cylinder, is used for protective device.Guarantee detached job system sealing, prevents particulate matter
Fugitive dust.
Coal particles by electromagnetic radiation are from the outlet of the crawler belt of crawler type radiation reactor by level-one magnetic separation point
After selecting recycling residual dielectric from device, recursher is fallen into, 0-10mm coal particle is broken into, falls into rear secondary magnetic separation separation
Device and three-level Magnet Separater, respectively are isolated by magnetic iron ore and magnetic iron ore, and treated, and coal sends to Power Plant Bunker or coal-grinding
Machine.Level-one Magnet Separater is mounted on crawler belt blanking side-lower such as Fig. 1 of crawler type radiation reactor, secondary magnetic separation separator and
Three-level Magnet Separater is respectively symmetrically arranged symmetrically two, i.e. twin-runner type structure, can simultaneously using and also be used alternatingly,
Can also rotation 1 it is standby with 1.
The excitation plate crawler type shackles of the Magnet Separater of every level-one is covered on magnetic separation wheel.When excitation plate goes to logical magnetic
Side can produce magnetic field when with access pole connection, be sucked magnetic material, realize magnetic separation separation function, it is non-magnetic or it is magnetic not
The material for meeting magnetic separation requirement will fall into corresponding discharge bucket along former freely falling body path.When excitation plate goes to disconnected magnetic side, no
Contacted with access pole then magnetic field disappearance, the material being sucked by magnetic separation drop into or by plate face cleaning brush brush enter product storehouse with
It recycles.
Case one:
Coal upgrading processing and clean device of certain power plant using the utility model, single module treating capacity 240t/d are former
Coal, process flow and device are shown in Fig. 1, and electromagnetic radiation reactor frequency 900-980MHz, power 25-100KW is adjustable, the residence time
0.1s-120S is adjustable, and raw coal charging breaks 20mm partial size once, adds 3% iron-based reinforcing electromagnetic radiation medium, control temperature dimension
90-120 DEG C is held, calorific value promotes 21%, inorganic sulfur removal rate and reaches 99%, moisture content reduction 2%, can grind coefficient improvement before and after raw coal
31%, reduce coal pulverizer power consumption 40%.
Claims (8)
1. coal pollutant watershed management and coal quality improve device, including set gradually raw coal feeding system, medium feeding system,
Crawler belt transportation system and magnetic separation separation system, it is characterised in that: the crawler belt transportation system uses crawler type electromagnetic radiation system,
The system includes tracked machine, Electromagnetic Radiation Generator and electro-magnetic shielding cover, and electromagnetic shielding is located above tracked machine crawler belt, and
Therebetween electromagnetic radiation reaction chamber is surrounded, Electromagnetic Radiation Generator is placed in electromagnetic radiation reaction chamber；Raw coal is acquired by feeding
System conveying falls into crawler type electromagnetic radiation system, original after radiation treatment with latter, reinforcing medium that medium feeding system is dosed
Coal is delivered to magnetic separation separation system, and raw coal is sent to coal bunker system after magnetic separation separates.
2. coal pollutant watershed management and coal quality improve device according to claim 1, it is characterised in that: the tracked machine
Calibrator is additionally provided with above rear end.
3. coal pollutant watershed management and coal quality improve device according to claim 1, it is characterised in that: electromagnetic radiation is anti-
Multiple spot above intracavitary corresponding tracked machine crawler belt is answered to be equipped with temperature sensor.
4. coal pollutant watershed management and coal quality improve device according to claim 1, it is characterised in that: raw coal feeding system
System, including coaling machine, iron remover, defeated coal conveyer belt, preliminary crusher and lower coal scuttle, raw coal introduce defeated coal by coaling machine and transmit
Band, iron remover is equipped at defeated coal conveyer belt, and raw coal falls into lower coal scuttle from defeated coal transmission end of tape, falls after entering back into preliminary crusher
Enter crusher outlet connecting pipe road, and falls into tracked machine.
5. coal pollutant watershed management and coal quality improve device according to claim 1, it is characterised in that: medium feed system
System, including medium storehouse, metering device, Pneumatic conveyer and particle scatterer, the reinforcing medium powder for being stored in medium storehouse pass through
Pneumatic conveying dispenser is sent into crusher outlet at bottom connecting line through metering device, is atomized and scatters via particle scatterer, with
Falling particles coal uniformly mixes after broken, falls on the tracked machine of crawler type radiation reactor.
6. -5 any coal pollutant watershed managements and coal quality improve device according to claim 1, it is characterised in that: magnetic separation
Separation system, be equipped with one or more levels, magnetic separation separation system use wheeled separator, wheeled separation assembly include rotating cylinder,
Semi-cylindrical shaped permanent magnet, resistance magnetic sheet, wheel face cleaning brush and hopper；The semi-cylindrical shaped permanent magnet and resistance magnetic sheet are arranged by bracket
On the inside of rotating cylinder, resistance magnetic sheet, which is vertically arranged, is interposed between rotating cylinder side for semi-cylindrical shaped permanent magnet, and rotating cylinder is divided into logical magnetic field side
With disconnected magnetic field side, wheel face cleaning brush is correspondingly provided with outside the disconnected magnetic field side of rotating cylinder.
7. coal pollutant watershed management and coal quality improve device according to claim 6, it is characterised in that: the magnetic separation point
It is equipped with three-level from system, level-one uses wheeled separation assembly structure, and second level and three-level are all made of two symmetrically arranged wheeled point
From component, blanking channel is equipped between the rotating cylinder of two groups of two-wheeled separation assemblies；Two wheeled separation assemblies are logical, and magnetic side is adjacent sets
It is placed in inside and sides adjacent magnetic pole is opposite.
8. coal pollutant watershed management and coal quality improve device according to claim 1, it is characterised in that: the shoe of tracked machine
Band is equipped with radiation protective layer, or is made using the material of anti-electromagnetic radiation；Tracked machine material thickness is controlled in 30-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051443.XU CN209276471U (en) | 2018-12-07 | 2018-12-07 | Coal pollutant watershed management and coal quality improve device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822051443.XU CN209276471U (en) | 2018-12-07 | 2018-12-07 | Coal pollutant watershed management and coal quality improve device |
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| Publication Number | Publication Date |
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| CN209276471U true CN209276471U (en) | 2019-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370673A (en) * | 2018-12-07 | 2019-02-22 | 国电科学技术研究院有限公司 | Coal contaminants clean and upgrading system |
-
2018
- 2018-12-07 CN CN201822051443.XU patent/CN209276471U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370673A (en) * | 2018-12-07 | 2019-02-22 | 国电科学技术研究院有限公司 | Coal contaminants clean and upgrading system |
| CN109370673B (en) * | 2018-12-07 | 2024-02-20 | 国家能源集团科学技术研究院有限公司 | Coal-fired pollutant source purifying and upgrading system |
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Address after: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee after: National Energy Group Science and Technology Research Institute Co.,Ltd. Patentee after: GUODIAN ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Address before: 210046 fairyland Road, Qixia District, Nanjing, Jiangsu Province, No. 10 Patentee before: GUODIAN SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Patentee before: GUODIAN ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. |
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