FI128181B - Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi - Google Patents

Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi Download PDF

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Publication number
FI128181B
FI128181B FI20155970A FI20155970A FI128181B FI 128181 B FI128181 B FI 128181B FI 20155970 A FI20155970 A FI 20155970A FI 20155970 A FI20155970 A FI 20155970A FI 128181 B FI128181 B FI 128181B
Authority
FI
Finland
Prior art keywords
cleaned
boiler
particles
heat transfer
nickel slag
Prior art date
Application number
FI20155970A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20155970A (fi
Inventor
Hannu Laitomaa
Juuso Laitomaa
Janne Laitomaa
Original Assignee
Clean Steel Pori Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59055950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI128181(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clean Steel Pori Oy filed Critical Clean Steel Pori Oy
Priority to FI20155970A priority Critical patent/FI128181B/fi
Priority to BR112018012229-7A priority patent/BR112018012229B1/pt
Priority to EP16874973.7A priority patent/EP3390908B1/en
Priority to PT168749737T priority patent/PT3390908T/pt
Priority to ES16874973T priority patent/ES2898784T3/es
Priority to PCT/FI2016/050897 priority patent/WO2017103345A1/en
Priority to DK16874973.7T priority patent/DK3390908T3/da
Priority to PL16874973T priority patent/PL3390908T3/pl
Publication of FI20155970A publication Critical patent/FI20155970A/fi
Publication of FI128181B publication Critical patent/FI128181B/fi
Application granted granted Critical

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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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
    • F23J3/02—Cleaning furnace tubes; Cleaning flues or chimneys
    • F23J3/023—Cleaning furnace tubes; Cleaning flues or chimneys cleaning the fireside of watertubes in boilers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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
    • 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
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FI20155970A 2015-12-18 2015-12-18 Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi FI128181B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20155970A FI128181B (fi) 2015-12-18 2015-12-18 Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi
ES16874973T ES2898784T3 (es) 2015-12-18 2016-12-19 Método de limpieza de superficies de transferencia de calor de una central eléctrica
EP16874973.7A EP3390908B1 (en) 2015-12-18 2016-12-19 Method of cleaning heat transfer surfaces of a powerhouse
PT168749737T PT3390908T (pt) 2015-12-18 2016-12-19 Método de limpeza de superfícies de transferência de calor de uma casa de máquinas
BR112018012229-7A BR112018012229B1 (pt) 2015-12-18 2016-12-19 Método de limpeza de superfícies de transferência de calor de uma casa de força
PCT/FI2016/050897 WO2017103345A1 (en) 2015-12-18 2016-12-19 Method of cleaning heat transfer surfaces of a powerhouse
DK16874973.7T DK3390908T3 (da) 2015-12-18 2016-12-19 Fremgangsmåde til rengøring af varmeoverførselsoverflader på et krafthus
PL16874973T PL3390908T3 (pl) 2015-12-18 2016-12-19 Sposób oczyszczania powierzchni wymiany ciepła w elektrowni

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20155970A FI128181B (fi) 2015-12-18 2015-12-18 Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi

Publications (2)

Publication Number Publication Date
FI20155970A FI20155970A (fi) 2017-06-19
FI128181B true FI128181B (fi) 2019-11-29

Family

ID=59055950

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20155970A FI128181B (fi) 2015-12-18 2015-12-18 Menetelmä polttokattilan lämmönsiirtopintojen puhdistamiseksi

Country Status (8)

Country Link
EP (1) EP3390908B1 (pt)
BR (1) BR112018012229B1 (pt)
DK (1) DK3390908T3 (pt)
ES (1) ES2898784T3 (pt)
FI (1) FI128181B (pt)
PL (1) PL3390908T3 (pt)
PT (1) PT3390908T (pt)
WO (1) WO2017103345A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20175844A1 (en) 2017-09-22 2019-03-23 Clean Steel Int Oy A method and apparatus for cleaning the inside of a boiler and a boiler comprising such a device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482872A1 (fr) * 1980-05-20 1981-11-27 Gagneraud Francis Production de granules spheroidaux ou billes a partir de matieres minerales en fusion
US4666083A (en) * 1985-11-21 1987-05-19 Fluidyne Corporation Process and apparatus for generating particulate containing fluid jets
WO1994008755A1 (en) * 1992-10-08 1994-04-28 Julius Stephen Csabai The use of specular hematite as an impact material
DE19723389A1 (de) * 1997-06-04 1998-12-10 Anton Dipl Ing Thes Verfahren und Strahlgut zur Kesselreinigung
EP2113339A1 (en) * 2008-04-30 2009-11-04 Omya Development AG Alkaline earth carbonate containing mineral for surface cleaning

Also Published As

Publication number Publication date
DK3390908T3 (da) 2021-11-22
BR112018012229B1 (pt) 2022-08-16
WO2017103345A1 (en) 2017-06-22
PL3390908T3 (pl) 2022-01-31
FI20155970A (fi) 2017-06-19
BR112018012229A2 (pt) 2018-11-27
PT3390908T (pt) 2021-11-19
EP3390908A1 (en) 2018-10-24
EP3390908B1 (en) 2021-08-18
EP3390908A4 (en) 2019-06-26
ES2898784T3 (es) 2022-03-08

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