CN109331760A - From gravity electromagnetic radiation reactor - Google Patents
From gravity electromagnetic radiation reactor Download PDFInfo
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- CN109331760A CN109331760A CN201811494162.XA CN201811494162A CN109331760A CN 109331760 A CN109331760 A CN 109331760A CN 201811494162 A CN201811494162 A CN 201811494162A CN 109331760 A CN109331760 A CN 109331760A
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- reaction chamber
- electromagnetic radiation
- mixing disk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
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- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention designs a kind of from gravity electromagnetic radiation reactor, including reaction chamber, electromagnetic wave generating unit and at least one mixing disk, mixing disk is located inside reaction chamber, feed inlet is equipped at the top of reaction chamber, bottom end is equipped with discharge port, and the periphery wall of reaction chamber is arranged in electromagnetism generating unit, and electromagnetism generating unit is configured with control system, the reacted chamber ingress of material enters, and discharge port discharge is dropped down onto after the dispersion of mixing disk.The present invention carries out electromagnetic radiation by the coal for strengthening medium to addition sulphur, and the inorganic sulfur in coal is converted to ferromagnetic magnetic iron ore, is removed after magnetic separation separates, to improve Coal Quality.
Description
Technical field:
The present invention relates to one kind from gravity electromagnetic radiation reactor, can be applied to technical field of coal processing.
Background technique:
Coal is as non-renewable energy, and high-efficiency cleaning is using being always that industry is worked hard direction.Coal is as the basic energy
Leading, 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, moisture is high, sulfur-bearing,
The pollutants such as mercury bring very big puzzlement to coal fired power generation and pollutant catabolic gene.
Therefore, low-grade coal is pre-processed accordingly, boiler as-fired coal quality can be improved, it is electromechanical to reduce coal-grinding
Consumption improves hearth combustion, prevention and treatment corrosion and slagging, reduces the pollutants such as sulfur dioxide and generate, realizes the control of pollutant source very
It is significant to resource utilization, it is also utilized for the clean and effective of medium-high sulfur coal resource, realizes that minimum discharge provides economically feasible
Technology path.
Summary of the invention:
The present invention provides one kind from gravity gradient mixing electromagnetic radiation reactor, is used for desulfurization of coal upgrading.
The specific technical solution of the present invention is as follows:
One kind is from gravity electromagnetic radiation reactor, including reaction chamber, electromagnetic wave generating unit and at least one mixing disk, mixing
Disk is located inside reaction chamber, and feed inlet is equipped at the top of reaction chamber, and bottom end is equipped with discharge port, and electromagnetism generating unit is arranged anti-
The periphery wall of chamber is answered, electromagnetism generating unit is configured with control system, and the reacted chamber ingress of material enters, disperses through mixing disk
After drop down onto discharge port discharge.
Preferred design is that reaction chamber is additionally arranged in outer casing, for preventing the electromagnetism of electromagnetic wave generating unit from letting out
Dew.
Preferred design also resides in, and mixing disk is in beveled structure, is provided with shaft and turntable, shaft is mounted on instead by bracket
It answers in chamber.
Preferred design also resides in, and reaction chamber is using imitative capitate, elliposoidal or the design of arc-shaped inner-cavity structure.
Preferred design also resides in, and reaction chamber is corresponding to it using imitative capitate design, if dry blend disk is in imitative hammer multilayer
It is arranged in reaction chamber, and the mixing disk of adjacent two layers is in dislocation arrangement.
Preferred design also resides in, and the shaft of mixing disk is connected with driving motor or mixing disk activity is sleeved in shaft (nothing
Motor driven can be mounted in shaft only with bearing).
Preferred design also resides in, can also each mixing disk configure a driving motor, each driving motor is respectively arranged with anti-
Housing is radiated, each driving motor connects to power supply.
Preferred design also resides in, and the turntable of mixing disk uses unitary tapered face structure or Multi-vane type tapered surface structure, cone
Shape face and pivoting angle β are 95-160o, and (surface uses arcwall face, arc faceted pebble, so that material is tangentially rotated from surface
Out, promote mixed material, collision, fragmentation and reaction)
Preferred design also resides in, and the inlet port and outlet port of reaction chamber are equipped with self-excitation type flexible sheet, for preventing electromagnetism from letting out
Dew.
Preferred design also resides in, electromagnetic radiation reactor frequency 900-980MHz, power 25-100KW.
The present invention has the advantages that compared with prior art
1, the present invention from gravity electromagnetic radiation reactor by added sulphur strengthen medium coal carry out electromagnetic radiation, by coal
In inorganic sulfur (main component pyrite) be converted to ferromagnetic magnetic iron ore, removed after magnetic separation separating treatment, with improve
Coal Quality.
2, mixing disk of the invention makes coal dust sufficiently receive radiation, spoke by rotating material dispersion in reaction chamber
It is more thorough according to handling.
3, mixing disk of the invention further can be used upper and lower multilayer arrangement mode, and material of being more convenient for is fully dispersed and spoke
According to processing.
4, reaction chamber of the invention guarantees material under using bulb-shaped, elliposoidal or the design of arc-shaped inner-cavity structure
Fall that process is smooth, resistance is small.
5, boiler as-fired coal quality should be improved to coal, improve hearth combustion, reduction two from gravity electromagnetic radiation reactor
The pollutants such as sulfur oxide generate, realize that pollutant source control even resource utilization is significant, are also medium-high sulfur coal resource
Clean and effective utilize and realize minimum discharge provide economically viable technology path.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
In figure: 101- reaction chamber；102- electromagnetic wave generating unit；103- mixing disk；104- feed inlet；105- discharge port 105；
106- control unit；107- outer casing.
Specific embodiment:
Embodiment one:
As shown in Figure 1, it is of the invention from gravity electromagnetic radiation reactor, including list occurs including reaction chamber 101, electromagnetic wave
102 yuan and at least one mixing disk 103, mixing disk are located inside reaction chamber, and feed inlet 104, bottom are equipped at the top of reaction chamber
End is equipped with discharge port 105, and the periphery wall of reaction chamber, electromagnetism generating unit and control unit 106 is arranged in electromagnetism generating unit.
Reaction chamber 101 is similar to bulb-shaped using imitative capitate design.The reacted chamber ingress of material enters, through mixing
Disk 103 drops down onto discharge port discharge after dispersing.Mixing disk 103 is arranged seven layers, and top layer is arranged one group, is successively incremented by downwards, until anti-
The design method successively successively decreased under answering chamber middle part backward.The mixing consolidation body of each layer is imitated hammer and is arranged in reaction chamber, and
The mixing disk of adjacent two layers is in dislocation arrangement.The inlet port and outlet port of reaction chamber are equipped with self-excitation type flexible sheet, for preventing
Only electromagnetic exposure.
Whole mixing disk 103 is in beveled structure, is provided with shaft and turntable, shaft is mounted on reaction chamber by bracket
It is interior.The shaft of mixing disk is connected with driving motor, and each mixing disk configures a driving motor, and each driving motor setting is being reacted
In chamber, and it is connected with control unit.Shaft drives mixing disc spins, for realizing dispersed material when blanking.
The turntable of mixing disk uses unitary tapered face structure, and tapered surface and pivoting angle β are 120o, and surface uses arc
Face, arc faceted pebble promote mixed material, collision, fragmentation and reaction so that material is tangentially rotated from surface.
Reaction chamber 101 is additionally arranged in outer casing 107, and outer casing is for preventing the electromagnetism of electromagnetic wave generating unit from letting out
Dew.The inlet port and outlet port of reaction chamber are equipped with self-excitation type flexible sheet, for preventing electromagnetic exposure.Electromagnetic radiation reactor
Frequency 950MHz, power 80KW.
Reaction chamber 101 is using resistance to electromagnetic radiation, heatproof, corrosion resistant, wear-resisting, anti-aging material production or metal material
Interior radiating surface is coated with heatproof, corrosion resistant, wear-resisting, the anti-aging, coating of resistance to electromagnetic radiation.Outer casing is resistance to using the outer plastic-spraying of carbon steel or anti-corrosion
Anti-aging coating is ground, interior spray radiation protection reveals coating, can also use anti-radiation veneered construction.
Electromagnetic radiation leakage can be prevented by the iron-based medium of self-excitation type flexible sheet and addition, inlet and outlet facility has
Self-excitation type flexible sheet, when not having material, diaphragm directly seals feed opening, and radiation can not leak, and falls behind under the material of top, film
After piece bears constant weight, diaphragm is bent, material can be fallen, and electromagnetic radiation energy is carried the material for being mixed with iron-based additive
Orientation absorbs, and also can not just transmit outward again.
Embodiment two:
The further design of this example is that the driving motor of each mixing disk is respectively arranged with radiation protection housing, reinforces to motor
Protection.
Embodiment three:
The further design of this example is, using no motor driven, can be mounted in shaft only with bearing, mixing disk activity
It is sleeved in shaft.
Example IV:
The further design of this example is that the turntable of mixing disk uses Multi-vane type tapered surface structure, and tapered surface and shaft are pressed from both sides
Angle beta is 100o, and surface uses arcwall face, arc faceted pebble, so that material is tangentially rotated from surface, material is promoted to mix,
Collision, fragmentation and reaction.
Embodiment five:
The further design of this example is that reaction chamber is designed using elliposoidal inner-cavity structure.
Embodiment six:
The further design of this example is, temperature measurer is also provided in reaction chamber 101, using sound wave, infrared, thermocouple
Instrument, for monitoring reaction chamber temperature.Reaction chamber is configured with inspection manhole or door, easy access and maintenance, inspection manhole
There is radiation protection seal approach with Men Jun.
Case one:
Using electromagnetic radiation reactor for treatment amount 10t/h raw coal of the invention, electromagnetic radiation reactor frequency 900-980MHz, function
Rate 25-80KW is adjustable, and the residence time, 0.1s-120S was adjustable, and 15mm partial size is broken in raw coal charging hereinafter, 3.2% iron-based reinforcing of addition
Electromagnetic radiation medium, control temperature maintain 90-120 DEG C, in coal inorganic sulfur pyrite be converted into magnetic iron ore conversion ratio it is big
The coefficient that grinds of coal improves 39.2% after 99%, processing, and calorific value promotes 5.3%, and moisture reduces 7.2%.
Claims (10)
1. from gravity electromagnetic radiation reactor, it is characterised in that: including reaction chamber, electromagnetic wave generating unit and at least one is mixed
Charging tray, mixing disk are located inside reaction chamber, and feed inlet is equipped at the top of reaction chamber, and bottom end is equipped with discharge port, and electromagnetism occurs single
The periphery wall of reaction chamber is arranged in member, and electromagnetism generating unit is configured with control system, and the reacted chamber ingress of material enters, warp
Discharge port discharge is dropped down onto after the dispersion of mixing disk.
2. according to claim 1 from gravity electromagnetic radiation reactor, it is characterised in that: reaction chamber is additionally arranged at outer casing
It is interior, for preventing the electromagnetic exposure of electromagnetic wave generating unit.
3. according to claim 1 from gravity electromagnetic radiation reactor, it is characterised in that: mixing disk is in beveled structure, setting
There are shaft and turntable, shaft is mounted in reaction chamber by bracket.
4. according to claim 3 from gravity electromagnetic radiation reactor, it is characterised in that: reaction chamber is using imitative capitate, ellipse
Spherical or arc-shaped inner-cavity structure design.
5. according to claim 4 from gravity electromagnetic radiation reactor, it is characterised in that: reaction chamber is set using imitative capitate
Meter, is corresponding to it, if dry blend disk is in that imitative hammer multilayer is arranged in reaction chamber, and the mixing disk of adjacent two layers is in dislocation row
Cloth.
6. -5 is any described from gravity electromagnetic radiation reactor according to claim 1, it is characterised in that: the shaft and drive of mixing disk
Dynamic motor is connected or mixing disk activity is sleeved in shaft.
7. according to claim 6 from gravity electromagnetic radiation reactor, it is characterised in that: each mixing disk configures a driving
Motor, each driving motor are respectively arranged with radiation protection housing, and each driving motor connects to power supply.
8. according to claim 6 from gravity electromagnetic radiation reactor, it is characterised in that: the turntable of mixing disk is using whole cone
Shape face structure or Multi-vane type tapered surface structure, tapered surface and pivoting angle β are 95-160o, disc surfaces using arcwall face or
Arc faceted pebble.
9. according to claim 6 from gravity electromagnetic radiation reactor, it is characterised in that: the feed inlet of reaction chamber and discharging
Mouth is equipped with self-excitation type flexible sheet, for preventing electromagnetic exposure.
10. according to claim 6 from gravity electromagnetic radiation reactor, it is characterised in that: electromagnetic radiation reactor frequency is
900-980MHz, power 25-100KW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494162.XA CN109331760B (en) | 2018-12-07 | 2018-12-07 | Self-gravity electromagnetic radiation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494162.XA CN109331760B (en) | 2018-12-07 | 2018-12-07 | Self-gravity electromagnetic radiation reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109331760A true CN109331760A (en) | 2019-02-15 |
| CN109331760B CN109331760B (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811494162.XA Active CN109331760B (en) | 2018-12-07 | 2018-12-07 | Self-gravity electromagnetic radiation reactor |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840645A (en) * | 2006-01-19 | 2006-10-04 | 上海交通大学 | Three-stage alcohol fermentation bioreactor with fluidized-bed for fixed yeast |
| CN1923716A (en) * | 2006-09-21 | 2007-03-07 | 北京科技大学 | Apparatus for continuously treating sewage by magnetic photocatalyst |
| CN101531938A (en) * | 2008-03-11 | 2009-09-16 | 河南理工大学 | Two-section dry-type magnetic separation purification process before combustion of pulverized coal |
| JP2009218614A (en) * | 2009-06-15 | 2009-09-24 | Nippon Steel Corp | Magnetic shield device |
| CN202078900U (en) * | 2011-03-17 | 2011-12-21 | 上海杰事杰新材料(集团)股份有限公司 | Improved umbrella type falling film polycondensation reactor |
| CN202410612U (en) * | 2012-01-13 | 2012-09-05 | 山东科技大学 | Mixing and feeding device |
| CN102690699A (en) * | 2012-05-25 | 2012-09-26 | 上海中方宝达纺织智能仪器有限公司 | Device and method for generating clean coal by means of quick total sulfur treatment of coal |
| CN203342811U (en) * | 2013-05-22 | 2013-12-18 | 盐城安顺化工有限公司 | Reaction kettle provided with cooling coil pipe |
| CN203816521U (en) * | 2014-02-25 | 2014-09-10 | 平顶山华兴浮选工程技术服务有限公司 | Flocculating agent segregating and blending machine |
| CN104028358A (en) * | 2014-06-16 | 2014-09-10 | 中国矿业大学 | Fine coal microwave medium intensified magnetic separation cleaning system and fine coal microwave medium intensified magnetic separation cleaning process |
| CN205535834U (en) * | 2016-02-03 | 2016-08-31 | 新蔡县清水农村废弃物处理有限公司 | Solid organic waste resource is made up and is put |
| CN106148736A (en) * | 2016-08-04 | 2016-11-23 | 北京科技大学 | Ferrum, slag and the device and method of rare-earth phase in cryogenic separation Rare Earth Mine reduced ore |
| CN106237957A (en) * | 2016-08-31 | 2016-12-21 | 电子科技大学 | A kind of conveying type quasi-salt free ligands ripple microwave reactor continuously |
| CN106402952A (en) * | 2016-09-14 | 2017-02-15 | 郑州峰泰纳米材料有限公司 | Microwave-leakage-preventing device |
| CN205948972U (en) * | 2016-08-05 | 2017-02-15 | 河北博广环保设备制造有限公司 | Ring hammer crusher's material distribution apparatus |
| CN206051972U (en) * | 2016-09-07 | 2017-03-29 | 中南大学 | A kind of microwave pretreatment device for high-sulfur coal desulfurization |
| CN106989616A (en) * | 2017-04-13 | 2017-07-28 | 安徽鼎梁生物能源科技开发有限公司 | A kind of cooler of biomass granule forming machine |
| CN107178978A (en) * | 2017-07-10 | 2017-09-19 | 广西大学 | A kind of Basgasse dryer |
| CN107794067A (en) * | 2016-09-05 | 2018-03-13 | 中国石油化工股份有限公司 | A kind of microwave reaction device |
| CN207175837U (en) * | 2017-08-18 | 2018-04-03 | 石家庄联合石化有限公司 | A kind of feed system of polypropylene catalyst |
| CN207822940U (en) * | 2017-12-27 | 2018-09-07 | 海南梵思科技有限公司 | A kind of unpowered device for mixing chemical powder |
| CN207904246U (en) * | 2018-01-31 | 2018-09-25 | 连云港洋洋乐食品有限公司 | A kind of food fermentation tank stirred evenly |
-
2018
- 2018-12-07 CN CN201811494162.XA patent/CN109331760B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840645A (en) * | 2006-01-19 | 2006-10-04 | 上海交通大学 | Three-stage alcohol fermentation bioreactor with fluidized-bed for fixed yeast |
| CN1923716A (en) * | 2006-09-21 | 2007-03-07 | 北京科技大学 | Apparatus for continuously treating sewage by magnetic photocatalyst |
| CN101531938A (en) * | 2008-03-11 | 2009-09-16 | 河南理工大学 | Two-section dry-type magnetic separation purification process before combustion of pulverized coal |
| JP2009218614A (en) * | 2009-06-15 | 2009-09-24 | Nippon Steel Corp | Magnetic shield device |
| CN202078900U (en) * | 2011-03-17 | 2011-12-21 | 上海杰事杰新材料(集团)股份有限公司 | Improved umbrella type falling film polycondensation reactor |
| CN202410612U (en) * | 2012-01-13 | 2012-09-05 | 山东科技大学 | Mixing and feeding device |
| CN102690699A (en) * | 2012-05-25 | 2012-09-26 | 上海中方宝达纺织智能仪器有限公司 | Device and method for generating clean coal by means of quick total sulfur treatment of coal |
| CN203342811U (en) * | 2013-05-22 | 2013-12-18 | 盐城安顺化工有限公司 | Reaction kettle provided with cooling coil pipe |
| CN203816521U (en) * | 2014-02-25 | 2014-09-10 | 平顶山华兴浮选工程技术服务有限公司 | Flocculating agent segregating and blending machine |
| CN104028358A (en) * | 2014-06-16 | 2014-09-10 | 中国矿业大学 | Fine coal microwave medium intensified magnetic separation cleaning system and fine coal microwave medium intensified magnetic separation cleaning process |
| CN205535834U (en) * | 2016-02-03 | 2016-08-31 | 新蔡县清水农村废弃物处理有限公司 | Solid organic waste resource is made up and is put |
| CN106148736A (en) * | 2016-08-04 | 2016-11-23 | 北京科技大学 | Ferrum, slag and the device and method of rare-earth phase in cryogenic separation Rare Earth Mine reduced ore |
| CN205948972U (en) * | 2016-08-05 | 2017-02-15 | 河北博广环保设备制造有限公司 | Ring hammer crusher's material distribution apparatus |
| CN106237957A (en) * | 2016-08-31 | 2016-12-21 | 电子科技大学 | A kind of conveying type quasi-salt free ligands ripple microwave reactor continuously |
| CN107794067A (en) * | 2016-09-05 | 2018-03-13 | 中国石油化工股份有限公司 | A kind of microwave reaction device |
| CN206051972U (en) * | 2016-09-07 | 2017-03-29 | 中南大学 | A kind of microwave pretreatment device for high-sulfur coal desulfurization |
| CN106402952A (en) * | 2016-09-14 | 2017-02-15 | 郑州峰泰纳米材料有限公司 | Microwave-leakage-preventing device |
| CN106989616A (en) * | 2017-04-13 | 2017-07-28 | 安徽鼎梁生物能源科技开发有限公司 | A kind of cooler of biomass granule forming machine |
| CN107178978A (en) * | 2017-07-10 | 2017-09-19 | 广西大学 | A kind of Basgasse dryer |
| CN207175837U (en) * | 2017-08-18 | 2018-04-03 | 石家庄联合石化有限公司 | A kind of feed system of polypropylene catalyst |
| CN207822940U (en) * | 2017-12-27 | 2018-09-07 | 海南梵思科技有限公司 | A kind of unpowered device for mixing chemical powder |
| CN207904246U (en) * | 2018-01-31 | 2018-09-25 | 连云港洋洋乐食品有限公司 | A kind of food fermentation tank stirred evenly |
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| Publication number | Publication date |
|---|---|
| CN109331760B (en) | 2023-08-04 |
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