DK1767890T3 - Drop hammer rapping device - Google Patents
Drop hammer rapping deviceInfo
- Publication number
- DK1767890T3 DK1767890T3 DK06018931.3T DK06018931T DK1767890T3 DK 1767890 T3 DK1767890 T3 DK 1767890T3 DK 06018931 T DK06018931 T DK 06018931T DK 1767890 T3 DK1767890 T3 DK 1767890T3
- Authority
- DK
- Denmark
- Prior art keywords
- hammer
- shaft
- drop hammer
- rapping device
- handle
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
- Crushing And Pulverization Processes (AREA)
- Percussive Tools And Related Accessories (AREA)
- Incineration Of Waste (AREA)
- Earth Drilling (AREA)
Abstract
The device has a longitudinal extended rotatable shaft (6), which is held by two supports, and a unit provided for rotation of the shaft. Several radial arms (9) are rigidly connected with a shaft at a distance from each other. A drop hammer (10) has a hammer head (11) and a hammer handle and is fixed at each radial arm at its outer end via a hammer joint (13). The hammer comprises of an anvil or striking handle and is designed with additional weight according to a specific equation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005045633A DE102005045633B3 (en) | 2005-09-23 | 2005-09-23 | Monkey tapping device |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1767890T3 true DK1767890T3 (en) | 2012-01-02 |
Family
ID=37507794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK06018931.3T DK1767890T3 (en) | 2005-09-23 | 2006-09-11 | Drop hammer rapping device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1767890B1 (en) |
CN (1) | CN1936489B (en) |
AT (1) | ATE523750T1 (en) |
AU (1) | AU2006222653B2 (en) |
DE (1) | DE102005045633B3 (en) |
DK (1) | DK1767890T3 (en) |
ES (1) | ES2373235T3 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102327941B (en) * | 2011-10-10 | 2013-06-26 | 杜如虚 | Swing-type stamping device and method thereof |
CN104384780B (en) * | 2013-08-19 | 2015-12-30 | 江苏绿叶锅炉有限公司 | A kind of boiler header welding tooling |
KR101451198B1 (en) * | 2013-12-05 | 2014-10-16 | 국도정밀(주) | Rapping device for a scale removal of heat exchanger |
CN105921285A (en) * | 2016-06-21 | 2016-09-07 | 江苏云净环保设备有限公司 | Vibrating hammer for electrostatic dust remover |
CN107816924B (en) * | 2017-10-26 | 2019-11-01 | 泉州市雅情机械科技有限公司 | A kind of petroleum pipeline spot thickness measurement device |
CN109084612A (en) * | 2018-11-05 | 2018-12-25 | 山东始源环境科技有限公司 | Air preheater is unpacked full-automatic flushing executing agency |
CN111024760B (en) * | 2019-12-09 | 2023-03-17 | 西安近代化学研究所 | Device and method for evaluating safety of explosive impact |
CN111298971A (en) * | 2020-04-14 | 2020-06-19 | 山东蓝博环保设备有限公司 | Two-dimensional airflow high-efficiency electric dust remover |
CN111790869B (en) * | 2020-06-08 | 2022-03-29 | 天长市振业建设工程有限公司 | Knocking device for manufacturing crowbar on construction site |
CN113418803B (en) * | 2021-06-21 | 2024-07-16 | 西安热工研究院有限公司 | Method and device for testing impact toughness of plug of tube plate welded joint |
CN117443583A (en) * | 2023-12-08 | 2024-01-26 | 济南环陶环保工程有限公司 | Wet-type electric dust collector for desulfurization and control system thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574693A (en) * | 1924-05-31 | 1926-02-23 | Bettendorf Co | Hammer |
FI52147C (en) * | 1971-08-19 | 1977-06-10 | Ahlstroem Oy | Method and apparatus for external cleaning of the boiler piping |
GB1330612A (en) * | 1972-02-18 | 1973-09-19 | Smidth & Co As F L | Electrostatic dust precipitator |
DE3500431A1 (en) * | 1985-01-09 | 1986-07-10 | Metallgesellschaft Ag, 6000 Frankfurt | Drive device for a drop hammer knocking device |
US4836146A (en) * | 1988-05-19 | 1989-06-06 | Shell Oil Company | Controlling rapping cycle |
DE3942759C1 (en) * | 1989-12-23 | 1991-06-06 | Oschatz Gmbh, 4300 Essen, De | Cleaner for boiler ducts - has anvil impacted by hammer to transfer impact force onto wall |
US5079459A (en) * | 1991-01-23 | 1992-01-07 | The Babcock & Wilcox Company | Electro-hammer rapper |
CA2087518C (en) * | 1993-01-18 | 1995-11-21 | Serge Gamache | Hammering system for watertube boiler |
DE4302109C2 (en) * | 1993-01-27 | 1999-01-07 | Gutehoffnungshuette Man | Heat exchanger with flue gas flow around the pipe walls and associated cleaning device and method for cleaning the pipe walls |
US5540275A (en) * | 1995-03-17 | 1996-07-30 | Foster Wheeler Energy Corporation | Single impact rapping hammer system and method for cleaning tube units |
JP2001280632A (en) * | 2000-03-31 | 2001-10-10 | Sumitomo Heavy Ind Ltd | Device for recovering heat from exhaust gas |
CN2632619Y (en) * | 2003-08-08 | 2004-08-11 | 北京恩菲科技产业集团 | Elastic hammering rapping apparatus |
-
2005
- 2005-09-23 DE DE102005045633A patent/DE102005045633B3/en not_active Expired - Fee Related
-
2006
- 2006-09-11 ES ES06018931T patent/ES2373235T3/en active Active
- 2006-09-11 DK DK06018931.3T patent/DK1767890T3/en active
- 2006-09-11 AT AT06018931T patent/ATE523750T1/en active
- 2006-09-11 EP EP06018931A patent/EP1767890B1/en not_active Not-in-force
- 2006-09-22 AU AU2006222653A patent/AU2006222653B2/en not_active Ceased
- 2006-09-22 CN CN2006101396016A patent/CN1936489B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1767890B1 (en) | 2011-09-07 |
ATE523750T1 (en) | 2011-09-15 |
CN1936489A (en) | 2007-03-28 |
AU2006222653A1 (en) | 2007-04-19 |
EP1767890A1 (en) | 2007-03-28 |
DE102005045633B3 (en) | 2007-05-16 |
ES2373235T3 (en) | 2012-02-01 |
CN1936489B (en) | 2011-04-20 |
AU2006222653B2 (en) | 2010-06-10 |
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