JP6284923B2 - 気体ノズルの取付構造 - Google Patents
気体ノズルの取付構造 Download PDFInfo
- Publication number
- JP6284923B2 JP6284923B2 JP2015505342A JP2015505342A JP6284923B2 JP 6284923 B2 JP6284923 B2 JP 6284923B2 JP 2015505342 A JP2015505342 A JP 2015505342A JP 2015505342 A JP2015505342 A JP 2015505342A JP 6284923 B2 JP6284923 B2 JP 6284923B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas nozzle
- pin
- gas pipe
- pipe
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 48
- 239000007789 gas Substances 0.000 description 311
- 238000003466 welding Methods 0.000 description 33
- 239000011819 refractory material Substances 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000000446 fuel Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 239000002956 ash Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
- F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
- F27B15/10—Arrangements of air or gas supply devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Dispersion Chemistry (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Description
Claims (4)
- 燃焼室を有する火炉の底部に埋設され、前記燃焼室に向かって上方に延びる気体配管と、
前記気体配管の上端側に連結され、前記火炉の燃焼室内に突出している気体ノズルと、を備え、
前記気体配管と前記気体ノズルとの連結部は前記底部内に配置されており、
前記気体ノズルを前記火炉に対して移動不能に固定する固定部を備え、
前記固定部は前記燃焼室内に露出しておらず、
前記気体配管の内側で上下方向に延びるピンを更に備え、
前記ピンの上端側は前記気体ノズルに固定され、
前記ピンの下端側は前記気体配管の下端側において固定され、
前記固定部は、前記ピンの上端側と前記気体ノズルとを固定する第1の固定部を備える、気体ノズルの取付構造。 - 前記固定部は、前記ピンの下端側を固定する第2の固定部を備え、前記第2の固定部は前記気体配管の外側に配置されている、請求項1に記載の気体ノズルの取付構造。
- 前記第1の固定部は、前記気体ノズルの内壁面と前記ピンの上端側とを接合することによって形成されている、請求項1又は2に記載の気体ノズルの取付構造。
- 前記第2の固定部は、前記気体配管の下端部よりも下側の領域において配置される支持部に前記ピンの下端側を固定している、請求項2に記載の気体ノズルの取付構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013049278 | 2013-03-12 | ||
JP2013049278 | 2013-03-12 | ||
PCT/JP2014/053800 WO2014141828A1 (ja) | 2013-03-12 | 2014-02-18 | 気体ノズルの取付構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014141828A1 JPWO2014141828A1 (ja) | 2017-02-16 |
JP6284923B2 true JP6284923B2 (ja) | 2018-02-28 |
Family
ID=51536503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015505342A Active JP6284923B2 (ja) | 2013-03-12 | 2014-02-18 | 気体ノズルの取付構造 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6284923B2 (ja) |
PH (1) | PH12015501976A1 (ja) |
TW (1) | TWI557388B (ja) |
WO (1) | WO2014141828A1 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292023A (en) * | 1979-08-01 | 1981-09-29 | Curtiss-Wright Corporation | Fluidized bed combustor and removable windbox and tube assembly therefor |
JPH0547940Y2 (ja) * | 1989-01-13 | 1993-12-17 | ||
JP2835895B2 (ja) * | 1992-04-17 | 1998-12-14 | 株式会社荏原製作所 | 分割型流動床水管ボイラ |
US5372791A (en) * | 1992-04-20 | 1994-12-13 | Foster Wheeler Energy Corporation | Fluidized bed system and a fluidization and cooling nozzle for use therein |
JPH0942636A (ja) * | 1995-07-26 | 1997-02-14 | Kobe Steel Ltd | 高温空気を用いる流動床焼却炉 |
-
2014
- 2014-02-18 WO PCT/JP2014/053800 patent/WO2014141828A1/ja active Application Filing
- 2014-02-18 JP JP2015505342A patent/JP6284923B2/ja active Active
- 2014-02-24 TW TW103106051A patent/TWI557388B/zh active
-
2015
- 2015-09-07 PH PH12015501976A patent/PH12015501976A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014141828A1 (ja) | 2014-09-18 |
TW201435287A (zh) | 2014-09-16 |
PH12015501976B1 (en) | 2016-01-11 |
PH12015501976A1 (en) | 2016-01-11 |
TWI557388B (zh) | 2016-11-11 |
JPWO2014141828A1 (ja) | 2017-02-16 |
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