DK1275925T3 - Method and device for local destruction of compact materials in hot thermal systems - Google Patents
Method and device for local destruction of compact materials in hot thermal systemsInfo
- Publication number
- DK1275925T3 DK1275925T3 DK02015038T DK02015038T DK1275925T3 DK 1275925 T3 DK1275925 T3 DK 1275925T3 DK 02015038 T DK02015038 T DK 02015038T DK 02015038 T DK02015038 T DK 02015038T DK 1275925 T3 DK1275925 T3 DK 1275925T3
- Authority
- DK
- Denmark
- Prior art keywords
- cooling
- hot thermal
- head
- lance
- explosive
- Prior art date
Links
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
- F28G7/00—Cleaning by vibration or pressure waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/006—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag using explosives
-
- 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
- F28G7/00—Cleaning by vibration or pressure waves
- F28G7/005—Cleaning by vibration or pressure waves by explosions or detonations; by pressure waves generated by combustion processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1694—Breaking away the lining or removing parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Furnace Details (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Process for local destruction of compact material, e.g. clinker coating, masonry remains, etc., in hot thermal systems such as heat exchangers, industrial ovens, furnaces, and metallurgical melting vessels, uses an explosive (5) arranged on the front end of a lance (3) in a cooling container (1) through which coolant (4) flows. The explosive is inserted through an opening in the hot thermal system directly adjacent to the material to be destroyed by holding and moving the rear end of the lance and is ignited by an ignition device. The coolant flows into the cooling container designed as a double tube having a cooling head (10) and a supply head (11) over the lance into the supply head, through the inner tube/inner cooling casing (27) to the front end of the cooling head, past the explosive container (25), between the inner cooling casing and the cooling head housing (23) back to the supply head, and from this out of the hot thermal system. An Independent claim is also included for a device for carrying out the above process.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10132517A DE10132517A1 (en) | 2001-07-09 | 2001-07-09 | Method and device for local destruction of compact materials in hot thermal systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1275925T3 true DK1275925T3 (en) | 2007-06-18 |
Family
ID=7690653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK02015038T DK1275925T3 (en) | 2001-07-09 | 2002-07-05 | Method and device for local destruction of compact materials in hot thermal systems |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1275925B1 (en) |
AT (1) | ATE354774T1 (en) |
DE (2) | DE10132517A1 (en) |
DK (1) | DK1275925T3 (en) |
ES (1) | ES2282348T3 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336178A1 (en) * | 2003-08-07 | 2005-03-03 | Forster Industrie- Und Kesselreinigungsgesellschaft Mbh | Arrangement for breaking up hot masses in flue pipes etc has hollow profiled sleeve with metal foils and explosive charge with ignition wire leading to detonator |
DE10337299B4 (en) * | 2003-08-14 | 2010-09-23 | Gert Griesbach | Device for loosening hot masses deposited in thermal installations by means of blasting |
DE10360705A1 (en) | 2003-12-19 | 2005-07-14 | Inno Industrial Engineering Ltd. | Method and device for cleaning contaminants in heat exchangers, waste heat boilers and combustion chambers |
EP2548662A1 (en) | 2011-07-22 | 2013-01-23 | Online Cleaning B.V. | Device for and method of cleaning installations online |
CH705845A2 (en) * | 2011-12-07 | 2013-06-14 | Bang & Clean Gmbh | With an explosive mixture auftreibbare, flexible container cover for an apparatus and method for removing deposits in containers by means of explosive technology. |
DE202016008806U1 (en) | 2015-12-30 | 2019-10-31 | Conservator Tyche Beheer B.V. | Cooled cleaning device |
EP3770545B1 (en) * | 2019-07-22 | 2024-05-22 | Conservator Tyche Beheer B.V. | Device for and method of cleaning installations |
FI129754B (en) * | 2020-02-16 | 2022-08-15 | Konetuuli Oy | A device for online deslagging |
EP3885686A1 (en) | 2020-03-26 | 2021-09-29 | Conservator Tyche Beheer B.V. | Method of and charge for cleaning incinerator heat exchangers |
IT202000012658A1 (en) | 2020-05-28 | 2021-11-28 | Bio Protect Group Srl | METHOD AND APPARATUS FOR HOT OR COLD CLEANING OF Slag FROM COMBUSTION USING AN EXPLOSIVE SHOCK WAVE |
DE102020003958A1 (en) | 2020-07-01 | 2022-01-05 | Volker Kruse | Cooled cleaning system with a holding device for explosives and with a direction-changing element for the cooling medium |
EP4160134A1 (en) | 2021-09-30 | 2023-04-05 | Conservator Tyche Beheer B.V. | Device for and method of cleaning the internals of installations |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2840365A (en) * | 1954-06-11 | 1958-06-24 | Springit Nv | Method of breaking formation of solid deposits |
GB823353A (en) * | 1956-09-07 | 1959-11-11 | Du Pont | Improvements in or relating to the purging of electric furnaces |
US4391209A (en) * | 1981-06-16 | 1983-07-05 | Arcair Company | Exothermic cutting electrode |
US5769034A (en) * | 1997-01-17 | 1998-06-23 | Zilka; Frank | Device, system and method for on-line explosive deslagging |
US6321690B1 (en) * | 1997-01-17 | 2001-11-27 | North American Industrial Services, Inc. | Device, system and method for on-line explosive deslagging |
-
2001
- 2001-07-09 DE DE10132517A patent/DE10132517A1/en not_active Withdrawn
-
2002
- 2002-07-05 DE DE50209518T patent/DE50209518D1/en not_active Expired - Fee Related
- 2002-07-05 AT AT02015038T patent/ATE354774T1/en not_active IP Right Cessation
- 2002-07-05 DK DK02015038T patent/DK1275925T3/en active
- 2002-07-05 ES ES02015038T patent/ES2282348T3/en not_active Expired - Lifetime
- 2002-07-05 EP EP02015038A patent/EP1275925B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50209518D1 (en) | 2007-04-05 |
ES2282348T3 (en) | 2007-10-16 |
ATE354774T1 (en) | 2007-03-15 |
EP1275925A1 (en) | 2003-01-15 |
EP1275925B1 (en) | 2007-02-21 |
DE10132517A1 (en) | 2003-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1275925T3 (en) | Method and device for local destruction of compact materials in hot thermal systems | |
DK200200062U4 (en) | Device and system for slag removal using online controlled blasting | |
DK0974035T3 (en) | Device, system and method of shutdown during operation by means of explosives | |
TW365643B (en) | Method for cooling a furnace, and furnace provided with a cooling device | |
WO2006054015A3 (en) | Indirect heat exchanger | |
DE69806009D1 (en) | FIREPROOF WALL STRUCTURE | |
FI980522A (en) | Recovery boiler air vents protection | |
JPH08247850A (en) | Temperature measuring method and device for molten slug in ash fusion furnace | |
DE60003955D1 (en) | NEW GIESS MELTING STOVE | |
EP1302261A3 (en) | Shot sleeve for diecasting metals | |
RU2003132266A (en) | METHOD FOR FIRE REFINING OF METALS IN A THERMODYNAMICALLY EQUILIBRIUM SYSTEM OF A DROP-GAS MEDIA | |
TR200401330T4 (en) | Connection device for hot gas or expansion nozzles in reaction chamber cavities, such as in heat exchangers of cement production. | |
SE8800956L (en) | PROCEDURE AND DEVICE FOR THE RECOVERY OF ENERGY BY METALLURGICAL PROCESSES | |
TH36163A (en) | Equipment for preheating of scrap metal | |
SU926498A1 (en) | Recuperator | |
Shchepetieva et al. | Utilization of the metal ceramic powders at repair of refractories | |
DE59400740D1 (en) | Heating for a practice target | |
IT1280185B1 (en) | Medium to small sized equipment for the continuous casting of bars provided with a graduating system in the cooling equipment |