CN106010663A - Coal gasification device with waste boiler - Google Patents
Coal gasification device with waste boiler Download PDFInfo
- Publication number
- CN106010663A CN106010663A CN201610520168.4A CN201610520168A CN106010663A CN 106010663 A CN106010663 A CN 106010663A CN 201610520168 A CN201610520168 A CN 201610520168A CN 106010663 A CN106010663 A CN 106010663A
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- Prior art keywords
- pot
- gasification
- radiation waste
- vaporizer
- treatment device
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- 238000002309 gasification Methods 0.000 title claims abstract description 68
- 239000002699 waste material Substances 0.000 title claims abstract description 49
- 239000003245 coal Substances 0.000 title claims abstract description 33
- 230000005855 radiation Effects 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000010791 quenching Methods 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 39
- 230000035939 shock Effects 0.000 claims description 36
- 239000006200 vaporizer Substances 0.000 claims description 33
- 238000005273 aeration Methods 0.000 claims description 29
- 238000004065 wastewater treatment Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003034 coal gas Substances 0.000 abstract description 28
- 239000010797 grey water Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000171 quenching effect Effects 0.000 abstract 4
- 238000001816 cooling Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010030973 Oral discomfort Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Gasification And Melting Of Waste (AREA)
- Industrial Gases (AREA)
Abstract
The invention discloses a coal gasification device with a waste boiler. The coal gasification device comprises a gasification furnace, a scrubber tower, a steam pocket, a coarse slag treatment device and a grey water treatment device, wherein the gasification furnace comprises a gasification chamber, a radiation waste boiler and a quenching chamber; the gasification furnace is provided with an inner shell and an outer shell which sleeves the outer side of the inner shell; the gasification chamber is arranged on the upper part of the inner shell; the gasification chamber is connected with the radiation waste boiler arranged on the middle part of the inner shell; the radiation waste boiler is connected with the quenching chamber arranged on the lower part of the outer shell; the radiation waste boiler is connected with the steam packet through a boiler water inlet and a boiler water outlet. In the coal gasification device with the waste boiler, the gasification chamber, the radiation waste boiler and the quenching chamber are arranged integrally, so that the manufacturing cost of equipment is reduced; the radiation waste boiler is arranged between the gasification chamber and the quenching chamber, and can fully absorb heat energy of high-temperature coal gas discharged from the gasification chamber, so that the coal gas heating efficiency is increased, the energy utilization rate is increased, and energy-saving and emission reduction are realized.
Description
Technical field
The present invention relates to coal gasification apparatus technical field, be specifically related to one and can reclaim in gasification furnace
The coal gasification apparatus of the useless pot of band of sensible heat contained by coal combustion product.
Background technology
At present, in coal gasification apparatus, carbonaceous material and oxygen produce high temperature after burning in gasification furnace
Coal gas, coal gas of high temperature uses the most afterwards from vaporizer and is directly entered shock chamber, by the way of Quench
Coal gas of high temperature is carried out cooling process, due to gas temperature typically more than the ash fusion point of coal
(1300～1700 DEG C), so needing substantial amounts of chilled water to go cooling, from Energy harvesting angle,
The mode of the direct Quench of coal gas of high temperature, it is impossible to sufficiently reclaim heat, causes the waste of energy, energy
Amount utilizes the problems such as unreasonable, the thermal efficiency is low.
Summary of the invention
It is an object of the invention to provide a kind of coal gasification apparatus with useless pot, existing in order to solve
During producing coal gas, there is energy dissipation in coal gasification apparatus, Energy harvesting is unreasonable, heat
Inefficient problem.
For achieving the above object, the present invention provides a kind of coal gasification apparatus with useless pot, described coal gas
Change system includes: gasification furnace, aeration tower, drum, thick Slag treatment device and buck process dress
Putting, wherein, described gasification furnace includes vaporizer, radiation waste pot and shock chamber, this gasification stove
Having an inner shell and be nested with the shell outside this inner shell, described vaporizer is located at the upper of this inner shell
Portion, this vaporizer is connected with the radiation waste pot being located in the middle part of this inner shell, described radiation waste pot and setting
Connect in the shock chamber of this outer casing underpart；
Described radiation waste pot is connected with described drum by boiler water import and boiler water outlet respectively；
Described shock chamber is connected with described aeration tower by raw gas outlet, and described shock chamber is also distinguished
It is connected with described thick Slag treatment device, described waste water treatment device；
Described waste water treatment device is connected with described aeration tower.
It is provided with fin panel casing corresponding to vaporizer position between described shell and described inner shell.
Described fin panel casing and described housing upper section are coaxially and interval is arranged.
In described vaporizer, the temperature after the gasification reaction of carbonaceous material and oxygen is 1100 DEG C
～2000 DEG C.
The upper end of described vaporizer is provided with burner.
Described aeration tower is connected with described shock chamber by described Quench water pump.
Described aeration tower is connected with described waste water treatment device by described high-pressure hydraulic pump.
It is additionally provided with steam superheater in described radiation waste pot.
The inventive method has the advantage that
The useless vaporizer of coal gasification apparatus of pot of band, radiation waste pot and the shock chamber of the present invention use one
Bodyization is arranged, and reduces the manufacturing cost of equipment；The present invention is arranged between vaporizer and shock chamber
Radiation waste pot, radiation waste pot can fully absorb the heat from vaporizer coal gas of high temperature out,
Improve heating gas efficiency, improve capacity usage ratio, it is achieved energy-saving and emission-reduction.Coal gas of high temperature is from gasification
Room out after, through radiation waste pot cooling down, the heat of release is absorbed by radiant boiler water, and
Produce high compressed steam, from radiation waste pot raw gas out after shock chamber's cooling dedusting, carry secretly
Part steam and fine ash enter aeration tower carry out washing, dedusting, the raw gas after washing is transported to
Gasification battery limit (BL) is for rear workshop section, and this gasification system is by the big portion of the sensible heat of coal gas in coal gasification course
Divide and reclaim, and produce high-grade saturated vapor, make Energy harvesting more abundant, improve Energy harvesting
Rate.
Accompanying drawing explanation
Fig. 1 is the block diagram of the coal gasification apparatus of the useless pot of band of embodiment of the present invention.
Detailed description of the invention
Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As shown in Figure 1, the coal gasification apparatus of the useless pot of the band of the present invention includes: at drum 6, thick slag
Reason device 5, waste water treatment device 8, for producing coal gas of high temperature, carrying out the gasification furnace of heat recovery
And the aeration tower 7 for raw gas washing, wherein, gasification furnace includes vaporizer 2, radiation waste pot
3 and shock chamber 4, vaporizer 2, radiation waste pot 3 and shock chamber 4 are the integrated design, gas
Change stove and be mainly used in combustion gasification generation coal gas of high temperature and energy regenerating, this gasification of carbonaceous material
Stove has an inner shell and is nested with the shell outside this inner shell, and vaporizer 2 is located at the upper of this inner shell
Portion, this vaporizer 2 is connected with the radiation waste pot 3 being located in the middle part of this inner shell, radiation waste pot 3 with set
Put and connect in the shock chamber 4 of this outer casing underpart；Radiation waste pot 3 is respectively by boiler water import and pot
Stove water out is connected with drum 6；Shock chamber 4 respectively with thick Slag treatment device 5, aeration tower 7, ash
Water treatment facilities 8 connects；Waste water treatment device 8 is connected with aeration tower 7.The band of the present invention gives up pot
Coal gasification apparatus in, by radiation waste pot 3 and vaporizer 2, shock chamber 4 integrated design, it is to avoid
The loss of pilot process heat, is greatly saved the investment of equipment, reduces device fabrication cost,
Improve the heat of high temperature that radiation waste pot 3 absorbs in raw gas, improve the utilization rate of energy, high
Temperature rough gas enters shock chamber 4 after radiation waste pot 3 carries out heat exchange, enters in shock chamber 4
After the cooling of one step, entering aeration tower 7, the raw gas after aeration tower 7 washs contains a small amount of
Steam, be available for rear workshop section utilize, the Btu utilization in raw gas more fully, more reasonable.
Concrete, vaporizer 2 is positioned at the top of gasification furnace inner shell, and the upper end of vaporizer 2 is provided with burning
Mouth 1, raw material and oxygen enter vaporizer 2 by burner 1, react in vaporizer 2, gas
The lower end changing room 2 is provided with outlet, and the coal gas of high temperature produced after burning is entered by vaporizer 2 outlet
Radiation waste pot 3.Vaporizer 2 uses film water cold wall structure, and the fin panel casing of vaporizer 2 is gentle
Change between stove outer covering and have certain gap, the epimere shell of this fin panel casing and gasification furnace coaxial and
Spaced apart setting, facilitates the later stage repairing to gasification furnace, is passed through boiler water and plays in the pipe of water-cooling wall
Protective effect.The generating gasification reaction in vaporizer of carbonaceous material and oxygen generates coal gas of high temperature, high
The temperature of temperature coal gas is typically up to 1100 DEG C～2000 DEG C, from vaporizer 2 coal gas of high temperature out and ash
Slag carries out heat exchange by radiation waste pot together.As disposable embodiment, also may be used outside inner shell
Employing refractory brick is heat insulation, stops heat to be delivered to the shell of gasification furnace by refractory brick, thus externally
Shell plays a protective role.
Wherein, radiation waste pot 3 uses fin panel casing, this fin panel casing and the epimere of gasification furnace
Shell is coaxial and spaced apart setting, is additionally provided with a part of water-cooling screen in fin panel casing, water-cooling wall and
It is passed through boiler water in water-cooling screen pipe, produces saturated vapor by drum 6.Pot in radiation waste pot 3
Stove hydromining natural-circulation operation mode.Radiation waste pot 3 is provided with raw gas import, raw gas goes out
Mouth, boiler water import and liquid-vapor mixture outlet, the raw gas import of radiation waste pot 3 and vaporizer 2
Outlet connects, and the raw gas outlet of radiation waste pot 3 is connected with the raw gas import of shock chamber 4, spoke
Boiler water import and the gas-liquid mixture outlet of penetrating useless pot 3 are connected with drum 6 respectively, arrange from drum
The high steam gone out can be further with.
It is also preferred that the left radiation waste pot 3 also includes steam superheater, steam superheater and radiation waste pot 3
Being the integrated design, the steam that radiation waste pot 3 produces can be completely or partially in steam superheater
Overheated.Coal gas of high temperature is by after radiation waste pot 3 heat exchange together with lime-ash, and coal gas of high temperature and lime-ash enter
Entering shock chamber 4, carry out Quench in shock chamber 4, lime-ash enters Quench under the effect of current and gravity
Bottom, room 4, coal gas of high temperature goes out gasification furnace through Quench heel row and enters aeration tower 7.
The bottom of radiation waste pot 3 is shock chamber 4, and shock chamber 4 is provided with raw gas import, raw gas goes out
Mouth, chilled water import, gray water outlet and thick slag outlet.Shock chamber 4 passes through Quench water pump 9 and washes
Gas tower 7 connects, and the raw gas import of shock chamber 4 exports with the raw gas of radiation waste pot 3 and is connected,
The thick slag outlet of shock chamber 4 is connected with thick Slag treatment device 5, and thick Slag treatment device 5 is used for gasifying
The recovery of the thick slag of stove and separation.The gray water outlet of shock chamber 4 is connected with waste water treatment device 5, swashs
The raw gas outlet of cold house 4, chilled water import are connected with aeration tower 7, the chilled water of shock chamber 4
From aeration tower 7 or from waste water treatment device 8.Coal gas of high temperature is entered by shock chamber 4 by water-bath
Obtaining raw gas after row cooling, lime-ash bigger in raw gas is directly lowered the temperature by water-bath, through too drastic
The raw gas water entrainment steam of cold house 4 and part fine ash enter aeration tower 7 and wash.From gas washing
The temperature of the raw gas that tower 7 is discharged is generally less than 300 DEG C, and the raw gas discharging aeration tower 7 contains
Certain steam and a small amount of fine ash.
The buck discharged from aeration tower 7 or shock chamber 4 enters waste water treatment device 8, and buck processes dress
Put 8 pairs of gasification furnaces to reclaim with the carrying out of heat of the buck discharged in aeration tower 7 and separate with fine ash,
The grey water inlet of waste water treatment device 8 is connected with the gray water outlet of aeration tower 7, goes out from shock chamber 4
The raw gas carrying fine ash secretly is come by the process condensate in aeration tower 7 and high pressure ash water pump 10
Buck washing, aeration tower 7 cooling raw gas buck enter waste water treatment device 8, through ash
The process of water treatment facilities 8, fine ash is progressively concentrated, removing is collected by filtration, more clarified
Clean buck, the gray water outlet of waste water treatment device 8 is by high-pressure hydraulic pump 10 with aeration tower 7 even
Connect, clarify clean buck and again can be sent back to aeration tower 7 by high pressure ash water pump 10 and recycle.
The useless vaporizer of coal gasification apparatus of pot of band, radiation waste pot and the shock chamber of the present invention use one
Bodyization is arranged, and reduces the manufacturing cost of equipment, and this gasification system can improve heating gas efficiency,
Improve capacity usage ratio, it is achieved energy-saving and emission-reduction.Raw gas from vaporizer out after, through radiation waste
Pot cooling down, the heat of release is absorbed by radiant boiler water, and produces high compressed steam, from radiation
Useless pot coal gas of high temperature out is after shock chamber's cooling dedusting, and entrainment portions steam and fine ash are entered
Enter aeration tower carry out washing, dedusting, the battery limit (BL) that is transported to gasify of the raw gas after washing makes for rear workshop section
With the give up coal gasification apparatus of pot of, band of the present invention, the sensible heat major part of coal gas in coal gasification course is returned
Receive.
In existing coal gasification apparatus, it is 100000Nm for gas production3/h(CO+H2) gas
Gasifying device, the coal of gasification ash fusion point 1300 DEG C, use tradition directly by the mode of water Quench, by thick
Coal gas Quench, to about 200 DEG C, needs Quench water yield 400t/h, and gasification installation does not produce steam, slightly
In coal gas, institute's heat content part is taken away by coal gas, and another part is quenched the water yield and takes away.Use this
The coal gasification apparatus of the useless pot of band of invention, same tolerance and coal, by radiation waste pot by raw gas
Temperature is down to 700 DEG C, can be with the high steam 70 tons of by-product 10.0Mpa, and the Quench water yield has only to
120 tons, in gasification furnace raw gas, institute's heat content part is taken away by coal gas, and another part is quenched
The water yield is taken away, and some is taken away by the steam of by-product, the heat that wherein coal gas and chilled water are taken away
Measure and reduce than traditional approach, and produce high-grade saturated vapor, make Energy harvesting more abundant, improve
Capacity usage ratio.
Although, the most the present invention has been made detailed with general explanation and specific embodiment
Describing, but on the basis of the present invention, can make some modifications or improvements it, this is to this area skill
It is apparent from for art personnel.Therefore, done without departing from theon the basis of the spirit of the present invention
These modifications or improvements, belong to the scope of protection of present invention.
Claims (8)
1. the coal gasification apparatus of the useless pot of band, it is characterised in that described gasification system bag
Include: gasification furnace, aeration tower, drum, thick Slag treatment device and waste water treatment device, wherein,
Described gasification furnace includes vaporizer, radiation waste pot and shock chamber, this gasification furnace have an inner shell with
And it being nested with the shell outside this inner shell, described vaporizer is located at the top of this inner shell, this vaporizer
Be connected with the radiation waste pot being located in the middle part of this inner shell, described radiation waste pot be arranged on this outer casing underpart
Shock chamber connect；
Described radiation waste pot is connected with described drum by boiler water import and boiler water outlet respectively；
Described shock chamber is connected with described aeration tower by raw gas outlet, and described shock chamber is also distinguished
It is connected with described thick Slag treatment device, described waste water treatment device；
Described waste water treatment device is connected with described aeration tower.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
It is provided with fin panel casing corresponding to vaporizer position between described shell and described inner shell.
Band the most according to claim 2 gives up the coal gasification apparatus of pot, it is characterised in that
Described fin panel casing and described housing upper section are coaxially and interval is arranged.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
In described vaporizer, the temperature after the gasification reaction of carbonaceous material and oxygen is 1100 DEG C
～2000 DEG C.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
The upper end of described vaporizer is provided with burner.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
Described aeration tower is connected with described shock chamber by described Quench water pump.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
Described aeration tower is connected with described waste water treatment device by described high-pressure hydraulic pump.
Band the most according to claim 1 gives up the coal gasification apparatus of pot, it is characterised in that
It is additionally provided with steam superheater in described radiation waste pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520168.4A CN106010663A (en) | 2016-07-04 | 2016-07-04 | Coal gasification device with waste boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520168.4A CN106010663A (en) | 2016-07-04 | 2016-07-04 | Coal gasification device with waste boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010663A true CN106010663A (en) | 2016-10-12 |
Family
ID=57106389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520168.4A Pending CN106010663A (en) | 2016-07-04 | 2016-07-04 | Coal gasification device with waste boiler |
Country Status (1)
| Country | Link |
|---|---|
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867590A (en) * | 2017-04-13 | 2017-06-20 | 华东理工大学 | A kind of useless pot Quench integral type water-coal-slurry water cooled wall gasification furnace and gasification process |
| CN107880939A (en) * | 2017-11-20 | 2018-04-06 | 神华集团有限责任公司 | A kind of gasification system |
| CN109082307A (en) * | 2018-10-11 | 2018-12-25 | 无锡华光锅炉股份有限公司 | A kind of Natural Circulation gasification furnace cooling device |
| CN109370654A (en) * | 2018-11-19 | 2019-02-22 | 清华大学山西清洁能源研究院 | Entrained flow bed gasification system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041572A1 (en) * | 2006-08-15 | 2008-02-21 | The Babcock & Wilcox Company | Compact radial platen arrangement for radiant syngas cooler |
| CN104629807A (en) * | 2015-03-03 | 2015-05-20 | 华东理工大学 | Chilling process gasifier with high-temperature heat recovery unit |
| CN204434565U (en) * | 2015-02-04 | 2015-07-01 | 中国五环工程有限公司 | With the vapourizing furnace of radiation waste pot |
| CN205740915U (en) * | 2016-07-04 | 2016-11-30 | 马宏波 | A kind of coal gasification apparatus with useless pot |
-
2016
- 2016-07-04 CN CN201610520168.4A patent/CN106010663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041572A1 (en) * | 2006-08-15 | 2008-02-21 | The Babcock & Wilcox Company | Compact radial platen arrangement for radiant syngas cooler |
| CN204434565U (en) * | 2015-02-04 | 2015-07-01 | 中国五环工程有限公司 | With the vapourizing furnace of radiation waste pot |
| CN104629807A (en) * | 2015-03-03 | 2015-05-20 | 华东理工大学 | Chilling process gasifier with high-temperature heat recovery unit |
| CN205740915U (en) * | 2016-07-04 | 2016-11-30 | 马宏波 | A kind of coal gasification apparatus with useless pot |
Non-Patent Citations (4)
| Title |
|---|
| 孙献斌等: "《大型循环流化床锅炉技术与工程应用》", 30 June 2013, 中国电力出版社 * |
| 徐振钢等: "《中国洁净煤技术》", 30 April 2012, 煤炭工业出版社 * |
| 朱国桢等: "《循环流化床锅炉涉及与计算》", 30 November 2004, 清华大学出版社 * |
| 沈浚: "《合成氨》", 31 January 2001, 化学工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867590A (en) * | 2017-04-13 | 2017-06-20 | 华东理工大学 | A kind of useless pot Quench integral type water-coal-slurry water cooled wall gasification furnace and gasification process |
| CN107880939A (en) * | 2017-11-20 | 2018-04-06 | 神华集团有限责任公司 | A kind of gasification system |
| CN107880939B (en) * | 2017-11-20 | 2024-01-12 | 神华集团有限责任公司 | Coal gasification system |
| CN109082307A (en) * | 2018-10-11 | 2018-12-25 | 无锡华光锅炉股份有限公司 | A kind of Natural Circulation gasification furnace cooling device |
| CN109370654A (en) * | 2018-11-19 | 2019-02-22 | 清华大学山西清洁能源研究院 | Entrained flow bed gasification system and method |
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