CN201065399Y - Air flow bed coal gasification reactor - Google Patents
Air flow bed coal gasification reactor Download PDFInfo
- Publication number
- CN201065399Y CN201065399Y CN 200720032288 CN200720032288U CN201065399Y CN 201065399 Y CN201065399 Y CN 201065399Y CN 200720032288 CN200720032288 CN 200720032288 CN 200720032288 U CN200720032288 U CN 200720032288U CN 201065399 Y CN201065399 Y CN 201065399Y
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- cooling
- water
- reaction zone
- interior gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002309 gasification Methods 0.000 title claims abstract description 21
- 239000003245 coal Substances 0.000 title abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000002893 slag Substances 0.000 claims abstract description 20
- 239000011819 refractory material Substances 0.000 claims abstract description 18
- 238000010791 quenching Methods 0.000 claims abstract description 13
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000007142 ring opening reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000000171 quenching effect Effects 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 43
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- 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
- C10J3/845—Quench rings
-
- 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
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/52—Ash-removing devices
- C10J3/526—Ash-removing devices for 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
-
- 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
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model discloses a coal gasification reactor of entrained flow bed, comprising a high-temperature reaction part and a cooling and deslagging part, wherein, a pressure measuring port and a temperature measuring port are arranged on the side of the high-temperature reaction part; a plurality of refractory material layers are arranged on the inner wall of the reaction part; the refractory material near the slag hole of the furnace body is laid into a conical slope; a plurality of gas cylinders are arranged in a quenching zone; the lower parts of the gas cylinders are extended into a water bath zone; the internal gas cylinder is used for quenching the raw gas with cooling water; a plurality of strip openings are arranged on the external gas cylinder and are arranged circumferentially around the upper part of the external gas cylinder for discharging the raw gas out of the reactor. The utility model has the advantages of strong adaptability of coal, solid-state deslagging operation for the high ash melting point coal, liquid-state deslagging operation for the low ash melting point coal, less moisture and dust content of the produced raw gas, low requirement for related equipment, obvious reduction of corrosion and flushing to equipment components, long service life of whole device, low failure rate and great improvement of productivity.
Description
Technical field
The utility model belongs to the clean comprehensive utilization technique of energy field, relates to a kind of air-flow bed coal-gasification reactor.
Background technology
Industrialized airflow bed gasification furnace is a raw material with coal water slurry or dry coal powder, and the mode of pure oxygen gasification is main, and the type of furnace is the full cold hearth based on full hot wall stove, half water wall or the water-cooled wall type of refractory materials formation.For the existing above-mentioned gasification type of furnace, the normal gasification mode that adopts slag, as full hot wall vapourizing furnace, service temperature can arrive 1350 ℃-1500 ℃ high temperature, the fluid slag that produces is to the erosion of device and wash away more serious, cause whole device shorter work-ing life, influence the normal production cycle, and with unsafe factor; And cold wall vapourizing furnace, because heat dissipation capacity is big, liquid slag very easily Quench is solidified, and it is stifled to produce dross and slag in the stove, and equipment damages problems such as causing the vapourizing furnace parking easily; Moreover the service temperature height of vapourizing furnace, the temperature after the Quench of coal gas is also high, and raw gas is bigger at the flow velocity of shock chamber, and it is bigger to go out moisture content and amount of dust that the vapourizing furnace raw gas carries secretly, and the processing load of follow-up workshop section is big, the weak effect of the washing, purifying of coal gas.The coal resource of present domestic high ash melting point, ash-rich is than horn of plenty, if adopt the slag gasification, the efficient of gasification is relatively poor, these coal resources that how to gasify efficiently, and the present gasification type of furnace can't realize.
In sum, prior art constructions is reasonable inadequately, can't realize that cleaning utilize efficiently to existing coal resources, the suffered erosion of major parts and wash away more seriously in process of production, and the reactor trim apparatus life-span is short, the failure rate height, production efficiency is low.
Summary of the invention
The purpose of this utility model provides a kind of air-flow bed coal-gasification reactor, solve the suffered erosion of the major parts that exists in the prior art and wash away more serious, the problem that the equipment life that causes is short.
The technical scheme that the utility model adopted is, a kind of air-flow bed coal-gasification reactor, comprise pyroreaction part and cooling deslagging part, described pyroreaction partly comprises reaction zone, the upper end of reaction zone is provided with material inlet, and the side of reaction zone is equipped with pressure tap and temperature-measuring port, and the lower end of reaction zone is provided with slag notch, the inwall of reaction zone is lined with refractory materials, and the lower end of refractory materials is provided with the refractory materials loading plate;
Described cooling deslagging partly comprises slag notch, refractory materials adopts tapered slope to lay near the slag notch, slag notch is connected with the upper end of interior gas cylinder, interior gas cylinder connects quench zone downwards, quench zone inserts the water-bath district by interior gas cylinder downwards, the shell place of the upper end correspondence of interior gas cylinder has entrance of cooling water, entrance of cooling water is connected with chiller, the upper end of interior gas cylinder and the overflow port of chiller communicate, shell inboard by the entrance of cooling water lower edge is provided with cooling garden dish, the upper end inner ring opening diameter of cooling garden dish is suitable with the external diameter of interior gas cylinder, have the raw gas outlet on the shell of cooling garden dish lower surface, the lower surface of cooling garden dish is equipped with outer gas cylinder, outer gas cylinder and the concentric suit of interior gas cylinder also leave spacing formation air guide channel, the upper end edge circumference of outer gas cylinder has several windows, and all below the water surface in water-bath district, the following bottom in water-bath district is provided with slag-drip opening for the lower end outlet of interior gas cylinder and the lower end outlet of outer gas cylinder.
The lower end of gas cylinder outlet horizontal plane is higher than the lower end outlet horizontal plane of outer gas cylinder in described.
The window of described outer airway upper end is a marking shape window.
Be lined with multiple layer refractory in the described reaction zone.
The beneficial effects of the utility model are, the erosion that each parts is suffered and washing away obviously alleviates, and prolong whole device lifetime, and gasification efficiency obviously improves.
Structure of the present utility model is more reasonable, and failure rate obviously reduces, and production efficiency obviously improves.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of a kind of embodiment marking shape window of the present utility model.
Among the figure, 1, material inlet, 2, reaction zone, 3, pressure tap, 4, temperature-measuring port, 5, refractory materials, 6, slag notch, 7, the refractory materials loading plate, 8, chiller, 9, entrance of cooling water, 10, marking shape window, 11, the raw gas outlet, 12, quench zone, 13, interior gas cylinder, 14, outer gas cylinder, 15, water-bath district, 16, slag-drip opening, 17, cooling garden dish, 18, air guide channel, 19, shell, 20, overflow port.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, the utility model comprises pyroreaction part and cooling deslagging part, pyroreaction partly comprises reaction zone 2, the upper end of reaction zone 2 is equipped with material inlet 1, the side of reaction zone 2 is equipped with pressure tap 3 and temperature-measuring port 4, the inwall of reaction zone 2 is lined with refractory materials 5, and the lower surface of refractory materials 5 is equipped with refractory materials loading plate 7, and the lower end of reaction zone 2 is provided with slag notch 6;
The cooling deslagging partly comprises slag notch 6, slag notch 6 place's refractory materialss 5 adopt tapered slope to lay, slag notch 6 is connected with the upper end of interior gas cylinder 13, interior gas cylinder 13 connects quench zone 12 downwards, quench zone 12 inserts water-bath district 15 by interior gas cylinder 13 downwards, shell 19 places of the upper end correspondence of interior gas cylinder 13 have entrance of cooling water 9, entrance of cooling water 9 is connected with chiller 8, the overflow port 20 of the upper end of interior gas cylinder 13 and chiller 8 communicates, shell 19 inboards by entrance of cooling water 9 lower edges are provided with cooling garden dish 17, the inner ring opening diameter of cooling garden dish 17 is suitable with the external diameter of interior gas cylinder 13, the cooling garden is coiled and is had raw gas outlet 11 on the shell 19 of 17 lower surfaces, the lower surface of cooling garden dish 17 is equipped with outer gas cylinder 14, outer gas cylinder 14 and interior gas cylinder 13 concentric suits also leave spacing formation air guide channel 18, the upper end edge circumference of outer gas cylinder 14 has several marking shape windows 10, all below the water surface in water-bath district 15, the following bottom in water-bath district 15 is equipped with slag-drip opening 16 for the lower end outlet of interior gas cylinder 13 and the lower end outlet of outer gas cylinder 14.
Be lined with resistant to elevated temperatures refractory materials 5 in the shell 19 of reaction zone, wherein refractory materials 5 inwardly is followed successively by heat-resistant felt, high-temperature-resistant thermal-insulation layer refractory brick, thermal insulation layer refractory brick, side towards the fire refractory brick by furnace wall shell 19.They are used for keeping the interior high-temperature high-pressure state of stove, play good erosion resistant and insulation effect.
As shown in Figure 2, window shape is arranged to the long strip shape opening, and its effect is to reduce the flow velocity of raw gas, makes the moisture content that carries in the raw gas, thin ash fall into water-bath district 15 by downward inertia, and the rough coal band of gas water band ash of discharge reduces as far as possible.The number of marking shape window 10 can change shape and quantity according to demand.
Slip process refinement and oxygen enrichment pressurize together and enter reaction zone 2 from material inlet 1, under high-temperature and high-pressure conditions, react, the operational condition of the reaction zone 2 of gasifying reactor is: 1250 ℃-1650 ℃ of temperature of reaction, reaction pressure is: raw gas and lime-ash that 0.1-20MPa produces enter quench zone 12, water quick cooling, cooling, mixing and moistening are cooled, help raw gas and lime-ash in the separating of water-bath district 15, lime-ash enters the bottom in water-bath district 15, discharges from slag-drip opening 16.Raw gas descends along interior gas cylinder 13 and enters water-bath district 15 through overcooling, rises along air guide channel 18, discharges this reactor through marking shape window 10 from raw gas outlet 11.
Air-flow bed coal-gasification reactor coal adaptability of the present utility model is strong, can adopt the dry ash extraction operation for the coal of high ash melting point; Can adopt the slag tap operation for low-ash-fusion coal.The lime-ash that the utility model produces in process of production falls into water-bath district 15 basically, the parts of whole reactor is corroded and wash away obviously alleviate, and prolong whole device lifetime, and failure rate reduces, and production efficiency obviously improves.
Claims (5)
1. air-flow bed coal-gasification reactor, comprise pyroreaction part and cooling deslagging part, it is characterized in that: described pyroreaction partly comprises reaction zone (2), the upper end of reaction zone (2) is provided with material inlet (1), the side of reaction zone (2) is provided with pressure tap (3) and temperature-measuring port (4), there is slag notch (6) lower end of reaction zone (2), and the inwall of reaction zone (2) is lined with refractory materials (5), and the lower end of refractory materials (5) is provided with refractory materials loading plate (7);
Described cooling deslagging partly comprises slag notch (6), slag notch (6) refractory liner adopts tapered slope, slag notch (6) is connected with the upper end of interior gas cylinder (13), interior gas cylinder (13) connects quench zone (12) downwards, quench zone (12) inserts water-bath district (15) by interior gas cylinder (13) downwards, the shell (19) of the upper end correspondence of interior gas cylinder (13) locates to have entrance of cooling water (9), entrance of cooling water (9) is connected with chiller (8), the overflow port (20) of the upper end of interior gas cylinder (13) and chiller (8) communicates, shell (19) installed inside by entrance of cooling water (9) lower edge has cooling garden dish (17), the upper end inner ring opening diameter of cooling garden dish (17) is suitable with the external diameter of interior gas cylinder (13), have raw gas outlet (11) on the shell (19) of cooling garden dish (17) lower surface, the lower surface of cooling garden dish (17) is equipped with outer gas cylinder (14), the concentric suit of outer gas cylinder (14) and interior gas cylinder (13) also leaves spacing formation air guide channel (18), the upper end edge circumference of outer gas cylinder (14) has several windows (10), all below the water surface of water-bath district (15), the following bottom of water-bath district (15) is provided with slag-drip opening (16) for the lower end outlet of interior gas cylinder (13) and the lower end outlet of outer gas cylinder (14).
2. air-flow bed coal-gasification reactor as claimed in claim 1 is characterized in that: the lower end of gas cylinder (13) outlet horizontal plane is higher than the lower end outlet horizontal plane of outer gas cylinder (14) in described.
3. air-flow bed coal-gasification reactor as claimed in claim 1 is characterized in that: the window (10) on the described outer airway is a marking shape window.
4. air-flow bed coal-gasification reactor as claimed in claim 1 is characterized in that: described reaction zone is lined with multiple layer refractory in (2).
5. air-flow bed coal-gasification reactor as claimed in claim 1 is characterized in that: the operational condition of described reactor is: gasification temperature is that 1250 ℃-1650 ℃, vapor pressure is 0.1-20MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720032288 CN201065399Y (en) | 2007-07-20 | 2007-07-20 | Air flow bed coal gasification reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720032288 CN201065399Y (en) | 2007-07-20 | 2007-07-20 | Air flow bed coal gasification reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065399Y true CN201065399Y (en) | 2008-05-28 |
Family
ID=39482571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720032288 Expired - Lifetime CN201065399Y (en) | 2007-07-20 | 2007-07-20 | Air flow bed coal gasification reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065399Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471708A (en) * | 2009-07-27 | 2012-05-23 | 蒂森克虏伯伍德有限公司 | Gasification reactors for the production of raw gases containing CO or H2 |
| CN101735858B (en) * | 2009-12-24 | 2013-02-20 | 西北化工研究院 | Mixed atomizer cooling protection system for entrained-flow reactor |
| CN103031156A (en) * | 2012-12-13 | 2013-04-10 | 新奥科技发展有限公司 | Dry-process slag discharge device and method for entrained flow bed |
| CN103361125A (en) * | 2013-07-29 | 2013-10-23 | 煤炭科学研究总院 | Semi-radiant semi-chill flow radiation syngas cooler apparatus |
| CN104498105A (en) * | 2014-12-09 | 2015-04-08 | 西北化工研究院 | Chilling type single waste pan reactor |
| CN104531228A (en) * | 2014-12-18 | 2015-04-22 | 广东正鹏生物质能源科技有限公司 | Device and method for implementing efficient purification of biomass gas in furnace |
| CN108410517A (en) * | 2017-02-09 | 2018-08-17 | 通用电气公司 | Gasify chilling train |
| CN113403111A (en) * | 2021-07-30 | 2021-09-17 | 山西阳煤化工机械（集团）有限公司 | Energy-saving low-consumption gasification furnace and coal gasification method |
-
2007
- 2007-07-20 CN CN 200720032288 patent/CN201065399Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471708A (en) * | 2009-07-27 | 2012-05-23 | 蒂森克虏伯伍德有限公司 | Gasification reactors for the production of raw gases containing CO or H2 |
| CN102471708B (en) * | 2009-07-27 | 2014-06-25 | 蒂森克虏伯伍德有限公司 | Gasification reactors for the production of raw gases containing CO or H2 |
| CN101735858B (en) * | 2009-12-24 | 2013-02-20 | 西北化工研究院 | Mixed atomizer cooling protection system for entrained-flow reactor |
| CN103031156B (en) * | 2012-12-13 | 2014-11-05 | 新奥科技发展有限公司 | Dry-process slag discharge device and method for entrained flow bed |
| CN103031156A (en) * | 2012-12-13 | 2013-04-10 | 新奥科技发展有限公司 | Dry-process slag discharge device and method for entrained flow bed |
| CN103361125B (en) * | 2013-07-29 | 2014-12-31 | 煤炭科学技术研究院有限公司 | Semi-radiant semi-chill flow radiation syngas cooler apparatus |
| CN103361125A (en) * | 2013-07-29 | 2013-10-23 | 煤炭科学研究总院 | Semi-radiant semi-chill flow radiation syngas cooler apparatus |
| CN104498105A (en) * | 2014-12-09 | 2015-04-08 | 西北化工研究院 | Chilling type single waste pan reactor |
| CN104498105B (en) * | 2014-12-09 | 2017-02-22 | 西北化工研究院 | Chilling type single waste pan reactor |
| CN104531228A (en) * | 2014-12-18 | 2015-04-22 | 广东正鹏生物质能源科技有限公司 | Device and method for implementing efficient purification of biomass gas in furnace |
| CN104531228B (en) * | 2014-12-18 | 2017-06-20 | 广东正鹏生物质能源科技有限公司 | The device and method of high-efficient purification in a kind of achievable biomass gas stove |
| CN108410517A (en) * | 2017-02-09 | 2018-08-17 | 通用电气公司 | Gasify chilling train |
| CN108410517B (en) * | 2017-02-09 | 2021-10-15 | 气体产品与化学公司 | Gasification quench system |
| CN113403111A (en) * | 2021-07-30 | 2021-09-17 | 山西阳煤化工机械（集团）有限公司 | Energy-saving low-consumption gasification furnace and coal gasification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201065399Y (en) | Air flow bed coal gasification reactor | |
| CN104327881B (en) | Liquid continuous slag-removal fixed bed gasification furnace and gasification method thereof | |
| CN106433790B (en) | Gasification equipment with heat recovery device and capable of preventing slag blockage | |
| CN206494904U (en) | A kind of fixed bed slag tap gasification reacting furnace | |
| CN108102719B (en) | Gasification furnace capable of preventing slag formation and efficiently recycling heat energy | |
| CN101508915A (en) | Gasifying device for liquid fuel or solid fuel aqueous slurry | |
| CN107674712B (en) | A fixed bed slag gasifier | |
| CN102977925B (en) | Mixed energy utilization device for integrated rotary radiant boiler preheating boiler | |
| CN206494905U (en) | A kind of atmospheric fixed bed slag tap classification gasification reacting furnace of water-cooling wall | |
| CN201172648Y (en) | Tapered thermal wall high-efficiency gas making furnace | |
| CN102559275B (en) | Water-cooling gasification furnace | |
| CN206494906U (en) | It is a kind of to prevent the atmospheric fixed bed slag tap gasification reacting furnace of dross | |
| CN202558822U (en) | Water cooling gasification furnace | |
| CN206219522U (en) | Can anti-blocking slag the equipment for gasification with heat reclamation device | |
| CN201459076U (en) | Cold wall entrained flow gasification device | |
| CN106590749A (en) | Liquid slagging device for fixed bed slag gasifier | |
| CN209397167U (en) | Heat Recovery Unit for Radiant Waste Pot with Chilling | |
| CN202989074U (en) | Integrated rotary radiation boiler and pre-boiler mixed energy utilization device | |
| CN206858498U (en) | A kind of fixed bed slag gasification furnace primary furnace | |
| CN104498105B (en) | Chilling type single waste pan reactor | |
| CN201660609U (en) | Sensible heat recovery device for high temperature syngas | |
| CN104804769B (en) | Compound Lining and airflow bed gasification furnace | |
| CN203845998U (en) | Single-nozzle water-coal-slurry entrained-flow bed gasifier | |
| CN204644307U (en) | A kind of new type of airflow bed gasification furnace chilling ring | |
| CN209481595U (en) | Sensible heat recovery device for radiant waste pot with soot blowing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XI'AN YUANCHUANG CHEMICAL INDUSTRY TECHNOLOGY CO., Free format text: FORMER OWNER: XIBEI RESEARCH INST. OF CHEMICAL ENGINEERING Effective date: 20130830 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710600 XI'AN, SHAANXI PROVINCE TO: 710061 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130830 Address after: 710061, west two floor, Qujiang campus, Xi'an Jiao Tong University, Yanta Road, 99, Yanta District, Shaanxi, Xi'an Patentee after: Xi'an Origin Chemical Technologies Co., Ltd. Address before: 710600 No. 1 Railway Station Street, Lintong District, Shaanxi, Xi'an Patentee before: The Northwest Research Institute of Chemical Industry |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080528 |
|
| CX01 | Expiry of patent term |