CN104745220B - A kind of coal liquifaction novel reactor - Google Patents
A kind of coal liquifaction novel reactor Download PDFInfo
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- CN104745220B CN104745220B CN201510099937.3A CN201510099937A CN104745220B CN 104745220 B CN104745220 B CN 104745220B CN 201510099937 A CN201510099937 A CN 201510099937A CN 104745220 B CN104745220 B CN 104745220B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A kind of coal liquifaction novel reactor, belongs to entrained-flow reactor technical field.Solve the problems such as oil extracting rate is low, its technical scheme: comprise housing, be located at the reaction chamber in housing, shock chamber and Quench device of air, reaction chamber is positioned at the top of shock chamber, reaction chamber is connected by Quench device of air with shock chamber, the shock chamber's gas-solid phase entrance communicated with shock chamber is also offered bottom reaction chamber, and extend in shock chamber, reactor top is provided with coal nozzle, and extend to outside housing, top is also provided with synthetic gas nozzle and water wall in the reaction chamber, and synthetic gas nozzle extends outside housing, reaction gas mixture outlet is also offered above the right side of described shock chamber, and extend to outside housing, also be provided with annular space at housing and between reaction chamber and shock chamber, annular space also offers equalizing port, mutually concordantly with housing bottom in shock chamber set out cinder notch.The present invention has constant product quality, oil extracting rate advantages of higher.
Description
Technical field
The invention belongs to entrained-flow reactor technical field, be specifically related to a kind of coal liquifaction novel reactor being applicable to coal liquifaction.
Background technology
Since in the middle of the 19th century with 20 beginnings of the century are since America and the Middle East find large-scale oil storage, it is the energy that people widely use oil.In recent years, along with the minimizing day by day of petroleum resources, international petroleum market is cranky, brings disadvantageous effect to development of all countries economy.The global economic recession that people can not forget 1973 and 1979-1980 twice financial crisis causes.Simultaneously due to basis that oil is huge petrochemical complex, for outside the industry such as plastics, fiber, paint, medicine, also for the production of basic foodstuffss such as food oils, protein, carbohydrate and synthetic glycerines, the exhaustion of petroleum resources will have influence on petrochemical industry.Therefore, from economic and social benefit, coal is the direction being worth advocating and developing through transforming liquefaction technology.
Current domestic coal liquifaction technology is not also very ripe, direct liquefaction pressure is high, part is adjusted to require to operation of equipment harsh, the utilization ratio of indirect liquefaction coal liquifaction to coal is inadequate, current reactor operating condition is limited, govern the productive rate of coal liquifaction to a great extent, can not large-scale industrial production be realized.There is many technical problems such as oil extracting rate is low, technology is immature, utilization rate of raw materials is low, waste is serious, economic benefit is not obvious.
Summary of the invention
The object of the invention is for solving the problems such as the oil extracting rate existed in above-mentioned prior art is low, technology is not advanced, utilization rate of raw materials is low, waste is serious, economic benefit is not obvious, and a kind of coal liquifaction novel reactor is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of coal liquifaction novel reactor, comprise housing, wherein: it also comprises the reaction chamber (2) be arranged in housing (1), shock chamber (3) and Quench device of air (4), described reaction chamber (2) is positioned at the top of shock chamber (3), reaction chamber (2) is connected by Quench device of air (4) with shock chamber (3), shock chamber's gas-solid phase entrance (11) communicated with shock chamber (3) is also offered in described reaction chamber (2) bottom, and extend in shock chamber (3), described reaction chamber (2) top is provided with coal nozzle (5), and extend to housing (1) outward, synthetic gas nozzle (6) and water wall (7) is also provided with in the middle and upper part of described reaction chamber (2), and described synthetic gas nozzle (6) extends housing (1) outward, and be positioned between water wall (7), reaction gas mixture outlet (8) is also offered above the right side of described shock chamber (3), and extend to housing (1) outward, also be provided with annular space (9) at described housing (1) and between reaction chamber (2) and shock chamber (3), described annular space also offers equalizing port (10), export (12) with the mutually concordant charred ashes of offering in housing (1) bottom in described shock chamber (3).
Described coal nozzle (5) is positioned at the central position at reaction chamber (2) and housing (1) top, and synthetic gas nozzle (6) is 30 ~ 60 DEG C with the centerlines of coal nozzle (5).
Described synthetic gas nozzle (6) is 2 ~ 4 and symmetrical, and radial rotary angle is 0 ~ 10 DEG C.
The annular that the outlet nozzle of described Quench device of air (4) is formed is the tangential direction of inscribed circle.
It is consistent that the whirlpool that described synthetic gas nozzle (6) ejection material is formed and Quench device of air (4) spray the whirlpool direction that material formed, enter the gas-solid phase materials of shock chamber (3) owing to rotating the centrifugal force formed, gas-solid is separated, remove portion charred ashes.
Owing to present invention employs technique scheme, the oil extracting rate solving existing coal liquifaction equipment is low, technology is immature, utilization rate of raw materials is low, waste is serious, the unconspicuous technical problem of economic benefit, therefore, compared with background technology, the present invention possess skills maturation, constant product quality, simple and reliable for structure, utilization rate of raw materials is high, oil extracting rate is high, energy-conserving and environment-protective, economic security, can realize the advantages such as large-scale industrial production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of synthetic gas nozzle in Fig. 1.
Fig. 3 is the sketch of Quench device of air in Fig. 1.
Embodiment
As shown in Figure 1 to Figure 3, a kind of coal liquifaction novel reactor of the present embodiment, comprise housing, wherein: it also comprises the reaction chamber 2 be arranged in housing 1, shock chamber 3 and Quench device of air 4, described reaction chamber 2 is positioned at the top of shock chamber 3, reaction chamber 2 is connected by Quench device of air 4 with shock chamber 3, the shock chamber's gas-solid phase entrance 11 communicated with shock chamber 3 is also offered bottom described reaction chamber 2, and extend in shock chamber 3, described reaction chamber 2 top is provided with coal nozzle 5, and extend to outside housing 1, synthetic gas nozzle 6 and water wall 7 is also provided with in the middle and upper part of described reaction chamber 2, and described synthetic gas nozzle 6 extends outside housing 1, and between water wall 7, reaction gas mixture outlet 8 is also offered above the right side of described shock chamber 3, and extend to outside housing 1, at described housing 1 and be also provided with annular space 9 between reaction chamber 2 and shock chamber 3, described annular space also offers equalizing port 10, be balanced reaction room 2, inside, shock chamber 3 and annular pressure, protection water wall 7.
Mutually concordantly with bottom housing 1 in described shock chamber 3 offer charred ashes and export (12).
Described coal nozzle 5 is positioned at the central position at reaction chamber 2 and housing 1 top, and synthetic gas nozzle 6 is 30 ~ 60 DEG C with the centerlines of coal nozzle 5.
Described synthetic gas nozzle 6 is 2 ~ 4 and symmetrical, and radial rotary angle is 0 ~ 10 DEG C.
The annular that the outlet nozzle of described Quench device of air 4 is formed is the tangential direction of inscribed circle.
Described synthetic gas nozzle 6 sprays whirlpool and Quench device of air 4 that material formed, and to spray the whirlpool direction that material formed consistent, and gas-solid, due to the centrifugal force of rotation formation, is separated by the gas-solid phase materials entering shock chamber 3, remove portion charred ashes.
Claims (4)
1. a coal liquifaction novel reactor, comprise housing (1), it is characterized in that: further comprising the reaction chamber (2) be arranged in housing (1), shock chamber (3) and Quench device of air (4), described reaction chamber (2) is positioned at the top of shock chamber (3), reaction chamber (2) is connected by Quench device of air (4) with shock chamber (3), shock chamber's gas-solid phase entrance (11) communicated with shock chamber (3) is also offered in described reaction chamber (2) bottom, and extend in shock chamber (3), described reaction chamber (2) top is provided with coal nozzle (5), and extend to housing (1) outward, synthetic gas nozzle (6) and water wall (7) is also provided with in the middle and upper part of described reaction chamber (2), and described synthetic gas nozzle (6) extends housing (1) outward, and be positioned between water wall (7), reaction gas mixture outlet (8) is also offered above the right side of described shock chamber (3), and extend to housing (1) outward, also be provided with annular space (9) at described housing (1) and between reaction chamber (2) and shock chamber (3), described annular space also offers equalizing port (10), export (12) with the mutually concordant charred ashes of offering in housing (1) bottom in described shock chamber (3).
2. a kind of coal liquifaction novel reactor according to claim 1, it is characterized in that: described coal nozzle (5) is positioned at the central position at reaction chamber (2) and housing (1) top, synthetic gas nozzle (6) is 30 ~ 60 ° with the centerlines of coal nozzle (5).
3. a kind of coal liquifaction novel reactor according to claim 1, is characterized in that: described synthetic gas nozzle (6) is 2 ~ 4 and symmetrical, and radial rotary angle is 0 ~ 10 °.
4. a kind of coal liquifaction novel reactor according to claim 1, is characterized in that: the annular that the outlet nozzle of described Quench device of air (4) is formed is the tangential direction of inscribed circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099937.3A CN104745220B (en) | 2015-03-06 | 2015-03-06 | A kind of coal liquifaction novel reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099937.3A CN104745220B (en) | 2015-03-06 | 2015-03-06 | A kind of coal liquifaction novel reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104745220A CN104745220A (en) | 2015-07-01 |
| CN104745220B true CN104745220B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510099937.3A Active CN104745220B (en) | 2015-03-06 | 2015-03-06 | A kind of coal liquifaction novel reactor |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0778224B2 (en) * | 1993-06-30 | 1995-08-23 | バブコック日立株式会社 | Pulverized coal gasification furnace |
| CN101003755B (en) * | 2006-01-19 | 2010-09-29 | 神华集团有限责任公司 | Gasification stove with multi nozzle, and gasification method |
| DE202006020602U1 (en) * | 2006-08-28 | 2009-04-23 | Siemens Aktiengesellschaft | Apparatus for discharging slag from gasification reactors |
| CN201842827U (en) * | 2010-11-12 | 2011-05-25 | 惠生工程（中国）有限公司 | Gasification furnace for preparing synthetic gas from liquid fuel or solid fuel or gas fuel |
| CN102492478B (en) * | 2011-12-23 | 2013-08-21 | 上海锅炉厂有限公司 | Novel two-stage multi-nozzle pressurized gasifier and its gasification method |
| CN202786140U (en) * | 2012-03-23 | 2013-03-13 | 任相坤 | Water-walled water-coal-slurry gasifier with ignition furnace head |
| CN203487104U (en) * | 2013-08-23 | 2014-03-19 | 北京神雾环境能源科技集团股份有限公司 | Multifunctional gasification furnace with low-pressure water cooling jacket |
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- 2015-03-06 CN CN201510099937.3A patent/CN104745220B/en active Active
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| CN104745220A (en) | 2015-07-01 |
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