TR201819660T4 - Isı eşanjörü için kompleks temizlik sistemi. - Google Patents
Isı eşanjörü için kompleks temizlik sistemi. Download PDFInfo
- Publication number
- TR201819660T4 TR201819660T4 TR2018/19660T TR201819660T TR201819660T4 TR 201819660 T4 TR201819660 T4 TR 201819660T4 TR 2018/19660 T TR2018/19660 T TR 2018/19660T TR 201819660 T TR201819660 T TR 201819660T TR 201819660 T4 TR201819660 T4 TR 201819660T4
- Authority
- TR
- Turkey
- Prior art keywords
- air preheater
- exhaust gas
- heat exchanger
- dry ice
- air
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 3
- 235000011089 carbon dioxide Nutrition 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000005422 blasting Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/16—Rotary appliances using jets of fluid for removing debris
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
- F28G1/163—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from internal surfaces of heat exchange conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
- F28G9/005—Cleaning by flushing or washing, e.g. with chemical solvents of regenerative heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
- F28D19/042—Rotors; Assemblies of heat absorbing masses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chimneys And Flues (AREA)
- Air Supply (AREA)
Abstract
Mevcut açıklamanın amacı, egzoz gazındaki reaksiyona girmemiş amonyak (NH3 slip) ve kükürt trioksitin (SO3) birbirine bağlandığında seçici bir katalitik indirgeyici (SCR), bir kazanın veya benzerinin yanması esnasında oluşan egzoz gazında bulunan nitrojen oksitleri gidermek için, bir SCR cihazının arkasına monte edilmiş bir hava ön ısıtıcısının eşanjörüne (APH) veya benzerine, gidermek ve egzoz gazı geçişini bloke etmek ve böylece kazan içindeki basıncın artması için kullanıldığında oluşan amonyum sülfat tuzunun bağlanmasının neden olduğu ekipmanın korozyon hasarı veya zorlu çalışma problemlerini çözmektir. Bu amaçla, bir hava ön ısıtıcısındaki bir egzoz gazı girişinin ön tarafına bir kuru buz temizleme cihazı monte edilir, öyle ki, amonyum sülfat tuzu veya benzerinin neden olduğu bir ısı eşanjörünün bloke edilmesi, kuru buz taneciklerinin püskürtülmesiyle uzaklaştırılır ve aynı zamanda, yüksek sıcaklıkta buhar püskürtme cihazı, buharı, bir buharlaştırıcıya beslenen hava ile aynı doğrultuda püskürtmek ve böylece kontaminantları daha etkili bir şekilde uzaklaştırmak üzere hava ön ısıtıcısının soğuk ucuna monte edilir. Ayrıca, hava ön ısıtıcısının soğuk ucunda meydana gelen engellemenin etkili bir şekilde bloke edilmesi için, kuru buz, hava ön ısıtıcısının bir egzoz gazı girişinin ön tarafına ve aynı zamanda bunun tersi bir yönü olan hava ön ısıtıcısının besleme havası girişinin önüne püskürtülür, böylece temizlik etkisi artar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130143648A KR101387024B1 (ko) | 2013-11-25 | 2013-11-25 | 열교환기용 복합 세정 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201819660T4 true TR201819660T4 (tr) | 2019-01-21 |
Family
ID=50658160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2018/19660T TR201819660T4 (tr) | 2013-11-25 | 2014-06-23 | Isı eşanjörü için kompleks temizlik sistemi. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20170016686A1 (tr) |
EP (1) | EP3076119B1 (tr) |
JP (1) | JP6419183B2 (tr) |
KR (1) | KR101387024B1 (tr) |
CN (1) | CN105765336A (tr) |
ES (1) | ES2702382T3 (tr) |
PL (1) | PL3076119T3 (tr) |
TR (1) | TR201819660T4 (tr) |
WO (1) | WO2015076472A1 (tr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101566505B1 (ko) * | 2015-05-12 | 2015-11-05 | 주식회사 지스코 | 선택적촉매환원(scr)용 촉매의 재생 방법 |
KR101736334B1 (ko) * | 2016-05-31 | 2017-05-16 | 주식회사 지스코 | 수트 블로워 및 회전 재생식 열교환기의 세정 방법 |
KR101748802B1 (ko) * | 2016-10-18 | 2017-06-19 | 주식회사 지스코 | 수트 블로워 및 이를 이용한 튜브형 열 교환기의 세정 방법 |
CN107655228A (zh) * | 2017-10-27 | 2018-02-02 | 天津商业大学 | 利用干冰清洁的制冷*** |
JP7156610B2 (ja) * | 2017-10-31 | 2022-10-19 | 昭和電工株式会社 | 硫黄化合物含有物除去方法 |
US11313632B2 (en) * | 2017-12-11 | 2022-04-26 | Precision Iceblast Corporation | Deep cleaning alignment equipment |
KR101941162B1 (ko) * | 2018-01-10 | 2019-04-12 | 에너지엔 주식회사 | 부식방지기능이 향상된 화력발전시설의 가스가스열교환기 |
CN108195222B (zh) * | 2018-02-09 | 2024-01-09 | 山西昌德大成科技有限公司 | 一种回转式空气预热器的清洗***及其使用方法 |
CN108393310B (zh) * | 2018-03-16 | 2020-07-07 | 山西昌德大成科技有限公司 | 采用干冰颗粒清洗回转式空气预热器的***及其使用方法 |
CN110131940A (zh) * | 2019-05-21 | 2019-08-16 | 安徽晋煤中能化工股份有限公司 | 一种清洁制冷***及方法 |
CN211876854U (zh) * | 2019-07-26 | 2020-11-06 | Geesco 有限公司 | 热交换器清洗*** |
KR20210012652A (ko) | 2019-07-26 | 2021-02-03 | 주식회사 지스코 | 열교환기 세정 시스템 및 열교환기 세정 방법 |
Family Cites Families (22)
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JPS61289296A (ja) * | 1985-06-17 | 1986-12-19 | Gadelius Kk | 熱交換器のクリ−ニング装置 |
JPH08597Y2 (ja) * | 1990-06-15 | 1996-01-10 | 宇部興産株式会社 | スートブロー装置 |
CA2097222A1 (en) * | 1992-06-01 | 1993-12-02 | Somyong Visaisouk | Particle blasting utilizing crystalline ice |
JP2001021289A (ja) * | 1999-07-05 | 2001-01-26 | Pcg Tekunika:Kk | エアコンの清掃方法、及びエアコン清掃装置 |
US6065528A (en) * | 1999-08-09 | 2000-05-23 | Abb Air Preheater, Inc. | Air preheater cleaner |
JP2002005596A (ja) * | 2000-06-23 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | 水蒸気酸化スケール除去方法とその装置 |
CN2575595Y (zh) * | 2001-12-24 | 2003-09-24 | 厦门和丰利干冰除污设备有限公司 | 用于有机载体加热炉的干冰清洗装置 |
JP4118194B2 (ja) * | 2003-06-02 | 2008-07-16 | 横河電機株式会社 | 洗浄装置 |
CN1546854A (zh) * | 2003-08-01 | 2004-11-17 | 戴中平 | 发动机免拆系列清洗方法和装置 |
KR20050073137A (ko) * | 2004-01-09 | 2005-07-13 | 이상언 | 얼음알갱이를 이용한 아이스 블라스트 장치 |
ZA200608189B (en) * | 2004-04-23 | 2008-05-28 | Aarhuskarlshamn Denmark As | Method, apparatus, system and heat exchanger for increasing the temperature of a substance which is initially in an at least partly solidified state in a container |
DE102004029122B4 (de) * | 2004-06-17 | 2008-03-06 | WHS Wasser-Höchstdruck Service GmbH und Co. KG. | Verfahren zur Trocknung von Apparatehohlraumwandungen sowie Vorrichtung zur Durchführung dieses Verfahrens |
US8381690B2 (en) * | 2007-12-17 | 2013-02-26 | International Paper Company | Controlling cooling flow in a sootblower based on lance tube temperature |
DE102008036686B4 (de) * | 2008-08-06 | 2011-03-17 | BRÜNDERMANN, Georg | Rußbläser |
CN101738135A (zh) * | 2008-11-07 | 2010-06-16 | 赫尔穆特巴尔兹股份有限公司 | 用于热能利用装置的热交换器单元 |
US20110005706A1 (en) * | 2009-07-08 | 2011-01-13 | Breen Energy Solutions | Method for Online Cleaning of Air Preheaters |
KR100946362B1 (ko) * | 2009-10-29 | 2010-03-09 | 정영철 | 분진 제거가 가능한 자동 세척형 열교환기 |
KR101555227B1 (ko) * | 2010-02-18 | 2015-09-24 | 주식회사 지스코 | 드라이아이스를 이용한 열교환기의 건식 세정 방법 |
US20120031350A1 (en) * | 2010-08-06 | 2012-02-09 | General Electric Company | Ice blast cleaning systems and methods |
US8268743B2 (en) * | 2011-05-04 | 2012-09-18 | Steag Energy Services Gmbh | Pluggage removal method for SCR catalysts and systems |
JP5208253B2 (ja) * | 2011-07-20 | 2013-06-12 | 東京ワックス株式会社 | 熱交換器の清掃方法 |
CN102335879A (zh) * | 2011-09-30 | 2012-02-01 | 电子科技大学 | 一种干冰微粒喷射清洗装置及使用方法 |
-
2013
- 2013-11-25 KR KR1020130143648A patent/KR101387024B1/ko active IP Right Grant
-
2014
- 2014-06-23 CN CN201480064274.5A patent/CN105765336A/zh active Pending
- 2014-06-23 ES ES14863750T patent/ES2702382T3/es active Active
- 2014-06-23 JP JP2016532521A patent/JP6419183B2/ja active Active
- 2014-06-23 EP EP14863750.7A patent/EP3076119B1/en active Active
- 2014-06-23 WO PCT/KR2014/005536 patent/WO2015076472A1/ko active Application Filing
- 2014-06-23 TR TR2018/19660T patent/TR201819660T4/tr unknown
- 2014-06-23 US US15/039,001 patent/US20170016686A1/en not_active Abandoned
- 2014-06-23 PL PL14863750T patent/PL3076119T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
EP3076119A4 (en) | 2017-09-06 |
ES2702382T3 (es) | 2019-02-28 |
EP3076119B1 (en) | 2018-10-10 |
CN105765336A (zh) | 2016-07-13 |
EP3076119A1 (en) | 2016-10-05 |
PL3076119T3 (pl) | 2019-06-28 |
WO2015076472A1 (ko) | 2015-05-28 |
JP6419183B2 (ja) | 2018-11-07 |
KR101387024B1 (ko) | 2014-04-21 |
JP2016540953A (ja) | 2016-12-28 |
US20170016686A1 (en) | 2017-01-19 |
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