CN106195980B - 一种悬吊式过热器及其应用的多流程循环流化床锅炉 - Google Patents
一种悬吊式过热器及其应用的多流程循环流化床锅炉 Download PDFInfo
- Publication number
- CN106195980B CN106195980B CN201610716065.5A CN201610716065A CN106195980B CN 106195980 B CN106195980 B CN 106195980B CN 201610716065 A CN201610716065 A CN 201610716065A CN 106195980 B CN106195980 B CN 106195980B
- Authority
- CN
- China
- Prior art keywords
- superheater
- connecting tube
- descending branch
- header
- pendant
- 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.)
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Links
- 230000008676 import Effects 0.000 claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 229920006395 saturated elastomer Polymers 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000270295 Serpentes Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22G—SUPERHEATING OF STEAM
- F22G7/00—Steam superheaters characterised by location, arrangement, or disposition
-
- 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
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610716065.5A CN106195980B (zh) | 2016-08-24 | 2016-08-24 | 一种悬吊式过热器及其应用的多流程循环流化床锅炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610716065.5A CN106195980B (zh) | 2016-08-24 | 2016-08-24 | 一种悬吊式过热器及其应用的多流程循环流化床锅炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106195980A CN106195980A (zh) | 2016-12-07 |
CN106195980B true CN106195980B (zh) | 2019-02-15 |
Family
ID=57524487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610716065.5A Active CN106195980B (zh) | 2016-08-24 | 2016-08-24 | 一种悬吊式过热器及其应用的多流程循环流化床锅炉 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106195980B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108870374A (zh) * | 2018-08-14 | 2018-11-23 | 哈尔滨锅炉厂有限责任公司 | 一种用于垃圾焚烧炉的过热器小集箱结构 |
CN112709984A (zh) * | 2020-12-30 | 2021-04-27 | 哈尔滨锅炉厂有限责任公司 | 一种用于cfb锅炉的新型外置式换热器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421070A (en) * | 1982-06-25 | 1983-12-20 | Combustion Engineering, Inc. | Steam cooled hanger tube for horizontal superheaters and reheaters |
JP2003336803A (ja) * | 2002-05-21 | 2003-11-28 | Babcock Hitachi Kk | ボイラ装置 |
CN101311623A (zh) * | 2007-05-21 | 2008-11-26 | 张家港海陆锅炉有限公司 | 高温高压自然循环干熄焦余热锅炉的强制循环悬吊管装置 |
CN201206832Y (zh) * | 2008-04-09 | 2009-03-11 | 山东玲珑橡胶有限公司 | 循环流化床锅炉热器管 |
CN101749696A (zh) * | 2010-02-09 | 2010-06-23 | 清华大学 | 一种多流程循环流化床锅炉 |
-
2016
- 2016-08-24 CN CN201610716065.5A patent/CN106195980B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421070A (en) * | 1982-06-25 | 1983-12-20 | Combustion Engineering, Inc. | Steam cooled hanger tube for horizontal superheaters and reheaters |
JP2003336803A (ja) * | 2002-05-21 | 2003-11-28 | Babcock Hitachi Kk | ボイラ装置 |
CN101311623A (zh) * | 2007-05-21 | 2008-11-26 | 张家港海陆锅炉有限公司 | 高温高压自然循环干熄焦余热锅炉的强制循环悬吊管装置 |
CN201206832Y (zh) * | 2008-04-09 | 2009-03-11 | 山东玲珑橡胶有限公司 | 循环流化床锅炉热器管 |
CN101749696A (zh) * | 2010-02-09 | 2010-06-23 | 清华大学 | 一种多流程循环流化床锅炉 |
Also Published As
Publication number | Publication date |
---|---|
CN106195980A (zh) | 2016-12-07 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Suspensory superheater and multi-flow circulating fluidized bed boiler used by suspensory superheater Effective date of registration: 20200507 Granted publication date: 20190215 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020990000434 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220421 Granted publication date: 20190215 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020990000434 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A suspended superheater and its application in multi process circulating fluidized bed boiler Effective date of registration: 20220422 Granted publication date: 20190215 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2022110000096 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room A306, Auxiliary Building, A79 Shuangqing Road, Haidian District, Beijing, 100089 Patentee after: Rehua Energy Co.,Ltd. Address before: No. A79, Shuangqing Road, Haidian District, Beijing, 100089 (third floor of the Star of Enlightenment) Patentee before: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190215 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: BEIJING NOWVA ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2022110000096 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A suspended superheater and its application in a multi process circulating fluidized bed boiler Granted publication date: 20190215 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Rehua Energy Co.,Ltd. Registration number: Y2024110000106 |