CN103436300B - Multifunctional low-voltage water-cooling jacket vapourizing furnace - Google Patents
Multifunctional low-voltage water-cooling jacket vapourizing furnace Download PDFInfo
- Publication number
- CN103436300B CN103436300B CN201310372730.XA CN201310372730A CN103436300B CN 103436300 B CN103436300 B CN 103436300B CN 201310372730 A CN201310372730 A CN 201310372730A CN 103436300 B CN103436300 B CN 103436300B
- Authority
- CN
- China
- Prior art keywords
- water
- cooling jacket
- jacket
- furnace
- chamber
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000035939 shock Effects 0.000 claims abstract description 24
- 239000006200 vaporizer Substances 0.000 claims abstract description 19
- 239000013535 sea water Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 abstract description 4
- 239000002028 Biomass Substances 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000003818 cinder Substances 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000005139 Lycium andersonii Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Air Supply (AREA)
- Furnace Details (AREA)
Abstract
The invention provides a kind of multifunctional low-voltage water-cooling jacket vapourizing furnace, the water-cooling jacket that described body of heater comprises furnace chamber and arranges at furnace chamber outer wall, upper of furnace body is provided with entrance, bottom is provided with pulp water outlet, described furnace chamber comprises the vaporizer on top and the shock chamber of bottom, be provided with water-cooled coil pipe between described vaporizer and shock chamber to close up, the bottom of described water-cooling jacket is provided with jacket water (J.W.) water-in, top is provided with jacket water (J.W.) water outlet, the top of described water-cooling jacket is provided with the ripple furnace shell that can expand, and the sidewall of described shock chamber is formed with raw gas outlet.Described vapourizing furnace is compact to design, and expand evenly, temperature distribution is reasonable.Can carry out technological test, simple possible in the control and test operation of temperature in conjunction with fuel such as fine coal, coal water slurry, biomass, device fabrication structure is simple, and operating performance is good.
Description
Technical field
The present invention relates to a kind of vapourizing furnace of full combustion of fuel, especially relate to a kind of multifunctional low-voltage water-cooling jacket vapourizing furnace.
Background technology
Current China due to petroleum resources growing tension, effectively utilize coal and other energy be current common faced by problem.Existing gasifying process and vapourizing furnace are high-pressure gasified technique, and project investment is high, running cost is large.
As documents 1-number of patent application 201110007187 discloses a kind of low-pressure water-cooled wall gasifier, comprising: the body of heater being limited with furnace chamber; Be formed with the dividing plate of cinder notch, described dividing plate level to be located in body of heater and furnace chamber to be become vaporizer and be positioned at the shock chamber under vaporizer; Downtake, described downtake to be located at below dividing plate and to be communicated with vaporizer by cinder notch; And rising pipe box, described upcast is set in outside downtake, and the bottom of described rising pipe box is provided with water-in and top is provided with water outlet, and described water outlet is communicated with to pass into chilled water in downtake with downtake inside; Wherein shock chamber, near dividing plate body of heater sidewall on be formed with air outlet.Vapourizing furnace in documents 1 have employed water wall structure, but manufacturing process is complicated, and thermosteresis is large.
According to petrochemical industry and metallurgy industry to the raising of low pressure syn-gas demand, multifunctional low-voltage Water cooling jacket type vapourizing furnace need be designed, fully to solve the adaptability problem of fuel, in vapourizing furnace equipment de-sign, need processibility and the practicality of the equipment that takes into full account simultaneously.
Summary of the invention
This patent provides a kind of multifunctional low-voltage water-cooling jacket vapourizing furnace, different fuel gasifications can be applicable to, as coal gasification, coal water slurry gasification, the techniques such as gasifying biomass, next utilizes the design of water-cooling jacket to solve the uneven problem of water power distribution, water-jacket vapourizing furnace is similarly water-cooled vapourizing furnace, because apparatus processing technique is simple, heat can be met effectively absorb, simultaneously can self-produced steam, be provided with case swells joint in the structure simultaneously, effectively can solve thermal expansion problem, circulation synthetic gas chilling ring and nozzle is also provided with in the shock chamber of bottom, effectively can solve thermosteresis, improve the quality requirements of synthetic gas simultaneously.
Its technical scheme is as described below:
A kind of multifunctional low-voltage water-cooling jacket vapourizing furnace, the water-cooling jacket that described body of heater comprises furnace chamber and arranges at furnace chamber outer wall, upper of furnace body is provided with entrance, bottom is provided with pulp water outlet, described furnace chamber comprises the vaporizer on top and the shock chamber of bottom, be provided with water-cooled coil pipe between described vaporizer and shock chamber to close up, the bottom of described water-cooling jacket is provided with jacket water (J.W.) water-in, top is provided with jacket water (J.W.) water outlet, the top of described water-cooling jacket is provided with the ripple furnace shell that can expand, and the sidewall of described shock chamber is formed with raw gas outlet.
Be provided with refractory layer in described vaporizer, formed by the flame retardant coating lining hung on the inner bitch of vaporizer.
Be provided with circulation synthetic gas chilling ring and cooling jet in the cavity of described shock chamber, described circulation gas chilling ring is uniformly distributed, and described cooling jet design is in surrounding.
The top of described vapourizing furnace body of heater is also provided with venting port.
Described water-cooled coil pipe closes up and is provided with coil pipe water inlet and coil pipe water out, and the height of described coil pipe water inlet is lower than coil pipe water out.The bottom of described water-cooling jacket is provided with chuck water port.
Bottom, described shock chamber is provided with sea water bath, and the full level alarm proofing unit be provided with water level detecting and low alarm proofing unit.Described shock chamber is also provided with temperature detector.
Described jacket water (J.W.) water-in and the uniformly distributing of jacket water (J.W.) water outlet are at water-cooling jacket periphery.
According to multifunctional low-voltage water-cooling jacket vapourizing furnace of the present invention, pass into chilled water in water-cooling jacket and flow from top to bottom, with furnace chamber heat exchange to reduce the temperature of stove intracavity gas, thus manufacture synthetic gas under can be implemented in low voltage situations, the requirement of this patent energy simultaneous adaptation fine coal, coal water slurry, biogas metallization processes.
Accompanying drawing explanation
Fig. 1 is the embodiment schematic diagram of the vapourizing furnace that the present invention relates to.
Embodiment
As shown in Figure 1, in described multifunctional low-voltage water-cooling jacket vapourizing furnace, whole body of heater is Water cooling jacket type structure, the water-cooling jacket that described body of heater comprises furnace chamber and arranges at furnace chamber outer wall, upper of furnace body is provided with entrance 31, and bottom is provided with pulp water outlet 32, and top is provided with venting port 36.
Described furnace chamber comprises the vaporizer 1 on top and the shock chamber 2 of bottom, be provided with water-cooled coil pipe between described vaporizer 1 and shock chamber 2 and close up 4, vaporizer 1 is effectively separated with shock chamber 2, the bottom of described water-cooling jacket is provided with jacket water (J.W.) water-in 33, top is provided with jacket water (J.W.) water outlet 34, described jacket water (J.W.) water-in 33 and jacket water (J.W.) water outlet 34 uniformly distributing are at water-cooling jacket periphery, and the bottom of water-cooling jacket is provided with chuck water port 35.Jacket water (J.W.) provides the natural circulation of steam by intake-outlet, and intake-outlet uniformly distributing, at periphery, efficiently solves water power and distributes uneven problem.
The top of described water-cooling jacket is provided with ripple furnace shell 3, effectively can solve the uneven problem of case swells.The sidewall of described shock chamber is formed with raw gas outlet.
Be provided with refractory layer in described vaporizer 1, effectively solve the too high impact on body of heater of temperature, be equipped with bitch in vapourizing furnace vaporizer 1 inside, bitch hang with flame retardant coating lining, form refractory layer, effectively to solve the work-ing life of equipment.
Circulation synthetic gas chilling ring and cooling jet is provided with in the cavity of described shock chamber 2, described circulation gas chilling ring is uniformly distributed, described cooling jet design is in surrounding, described cooling jet spirt be cooled coal gas, described cooled coal gas mixes with hot synthesis gas uniformly, cool the hot synthesis gas at vaporizer 1 time cinder notch place and lime-ash, cooled synthetic gas is by raw gas outlet 7 conveying, and the lime-ash after Quench falls into shock chamber 2 bottom sea water bath and fully cools.Discharged by the pulp water outlet 32 of bottom.
To the water in the sea water bath of bottom, shock chamber by cooling circulating water circulating cooling lime-ash, ensure equipment use temperature, be provided with the full level alarm proofing unit 51 to water level detecting and low alarm proofing unit 52, be also provided with temperature detector 53.
Described water-cooled coil pipe closing in 4 is provided with coil pipe water inlet 41 and coil pipe water out 42, and the height of described coil pipe water inlet 41 is lower than coil pipe water out 42.
Vapourizing furnace provided by the invention is compact to design, and expand evenly, temperature distribution is reasonable.By testing this vapourizing furnace, can carry out technological test, simple possible in the control and test operation of temperature in conjunction with fuel such as fine coal, coal water slurry, biomass, device fabrication structure is simple, and operating performance is good.
Claims (4)
1. a multifunctional low-voltage water-cooling jacket vapourizing furnace, it is characterized in that: the body of heater of described multifunctional low-voltage water-cooling jacket vapourizing furnace comprises furnace chamber and the water-cooling jacket in the setting of furnace chamber outer wall, body of heater upper lateral part is provided with entrance, body of heater top is provided with venting port, bottom is provided with clinker water outlet, described furnace chamber comprises the vaporizer on top and the shock chamber of bottom, be provided with water-cooled coil pipe between described vaporizer and shock chamber to close up, the bottom of described water-cooling jacket is provided with jacket water (J.W.) water-in, top is provided with jacket water (J.W.) water outlet, the external wall of upper portion of described water-cooling jacket is provided with the ripple furnace shell that can expand, the sidewall of described shock chamber there is raw gas to export, circulation synthetic gas chilling ring and cooling jet is provided with in the cavity of described shock chamber, described circulation synthetic gas chilling ring is uniformly distributed, described cooling jet is arranged on surrounding, bottom, described shock chamber is provided with sea water bath, and the full level alarm proofing unit be provided with water level detecting, low alarm proofing unit and temperature detector.
2. multifunctional low-voltage water-cooling jacket vapourizing furnace according to claim 1, is characterized in that: described vaporizer inwall is provided with refractory layer, is formed by the flame retardant coating lining hung on the inner bitch of vaporizer.
3. multifunctional low-voltage water-cooling jacket vapourizing furnace according to claim 1, is characterized in that: described water-cooled coil pipe closes up and is provided with coil pipe water inlet and coil pipe water out, and the height of described coil pipe water inlet is lower than coil pipe water out.
4. multifunctional low-voltage water-cooling jacket vapourizing furnace according to claim 1, is characterized in that: the bottom of described water-cooling jacket is provided with chuck water port, and jacket water (J.W.) water-in and the uniformly distributing of jacket water (J.W.) water outlet are at water-cooling jacket periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372730.XA CN103436300B (en) | 2013-08-23 | 2013-08-23 | Multifunctional low-voltage water-cooling jacket vapourizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372730.XA CN103436300B (en) | 2013-08-23 | 2013-08-23 | Multifunctional low-voltage water-cooling jacket vapourizing furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103436300A CN103436300A (en) | 2013-12-11 |
| CN103436300B true CN103436300B (en) | 2016-03-30 |
Family
ID=49690020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310372730.XA Active CN103436300B (en) | 2013-08-23 | 2013-08-23 | Multifunctional low-voltage water-cooling jacket vapourizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103436300B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116694368B (en) * | 2023-04-19 | 2024-03-05 | 清华大学山西清洁能源研究院 | Online monitoring device and online monitoring method for coal gasifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003754A (en) * | 2006-01-19 | 2007-07-25 | 神华集团有限责任公司 | Entrained flow gasification stove, and gasification method |
| CN201172654Y (en) * | 2008-01-27 | 2008-12-31 | 中国石油化工集团公司 | Gasification furnace for ungraded hydrocarbon |
| CN101392190A (en) * | 2007-09-21 | 2009-03-25 | 西门子公司 | Entrained-flow gasifier with cooling screen and bellows compensator |
| DE102008058487A1 (en) * | 2008-11-21 | 2010-05-27 | Siemens Aktiengesellschaft | Air flow gasifier with fixed cooling screen and steam generation |
| CN101845326A (en) * | 2009-10-23 | 2010-09-29 | 湖南安淳高新技术有限公司 | Spiral-flow melting pond gasifier |
| 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 |
-
2013
- 2013-08-23 CN CN201310372730.XA patent/CN103436300B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003754A (en) * | 2006-01-19 | 2007-07-25 | 神华集团有限责任公司 | Entrained flow gasification stove, and gasification method |
| CN101392190A (en) * | 2007-09-21 | 2009-03-25 | 西门子公司 | Entrained-flow gasifier with cooling screen and bellows compensator |
| CN201172654Y (en) * | 2008-01-27 | 2008-12-31 | 中国石油化工集团公司 | Gasification furnace for ungraded hydrocarbon |
| DE102008058487A1 (en) * | 2008-11-21 | 2010-05-27 | Siemens Aktiengesellschaft | Air flow gasifier with fixed cooling screen and steam generation |
| CN101845326A (en) * | 2009-10-23 | 2010-09-29 | 湖南安淳高新技术有限公司 | Spiral-flow melting pond gasifier |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103436300A (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102703129A (en) | Staged-pressurization gasification reaction device for dry pulverized coal and gasification method thereof | |
| CN102213409A (en) | Double-barrel water cooled wall type radiation waste boiler with adjusting function and industrial application thereof | |
| CN104629807A (en) | Chilling process gasifier with high-temperature heat recovery unit | |
| JP2017501254A (en) | Combined biomass pressurized pyrolysis method and system | |
| CN106867590A (en) | A kind of useless pot Quench integral type water-coal-slurry water cooled wall gasification furnace and gasification process | |
| CN202849349U (en) | Dry pulverized coal graded compression gasification device | |
| CN101598334A (en) | Bottom slag cooling method of circulating fluidized bed | |
| CN202898362U (en) | Partially chilled dry pulverized coal or coal water slurry gasification system | |
| CN204550484U (en) | A kind of chilling process vapourizing furnace with high-temperature hot retrieving arrangement | |
| CN105154140B (en) | A kind of method and apparatus for the multistage air-flow bed coal-gasification for coupling high temperature shift | |
| CN202730087U (en) | Water cooled wall type water coal slurry gasifier | |
| CN203487104U (en) | Multifunctional gasification furnace with low-pressure water cooling jacket | |
| CN103436300B (en) | Multifunctional low-voltage water-cooling jacket vapourizing furnace | |
| CN109135836B (en) | Gasification furnace device and coal water slurry gasification system | |
| CN102977925B (en) | Mixed energy utilization device for integrated rotary radiant boiler preheating boiler | |
| CN107267220A (en) | A kind of coal gasification high level heat recovery system | |
| CN104498101B (en) | Coal gasification device and process | |
| CN103013577A (en) | Integral rotational radiation preheating mixing energy utilization device with flue gas chilling | |
| CN105779014A (en) | J-shaped entrained-flow gasifier | |
| CN104312633A (en) | Overhead multi-nozzle gasifier | |
| CN102071063B (en) | Low-pressure water-cooled wall gasifier | |
| CN207108934U (en) | A kind of coal gasification high level heat recovery system | |
| CN205803414U (en) | A kind of synthesis gas/steam co-producing gasification furnace | |
| CN202989074U (en) | Integrated rotary radiation boiler and pre-boiler mixed energy utilization device | |
| CN202730088U (en) | Entrained-flow bed solid slag discharge gasification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20160330 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20160330 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220921 Granted publication date: 20160330 |
|
| PP01 | Preservation of patent right |