EP1049567A1 - Schleuderrad - Google Patents
SchleuderradInfo
- Publication number
- EP1049567A1 EP1049567A1 EP99944488A EP99944488A EP1049567A1 EP 1049567 A1 EP1049567 A1 EP 1049567A1 EP 99944488 A EP99944488 A EP 99944488A EP 99944488 A EP99944488 A EP 99944488A EP 1049567 A1 EP1049567 A1 EP 1049567A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- centrifugal wheel
- auxiliary
- shot
- wheel
- blasting
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
- B24C5/068—Transferring the abrasive particles from the feeding means onto the propeller blades, e.g. using central impellers
Definitions
- the invention relates. a blower for a blasting machine, the formed Elrad rotatable about its longitudinal axis, and as mot'orisch ant'reibbar Schauf 'is as well as in its Zent'ral Geneva a Zut express sleeve with' a Zut 'f eilöf voltage has. , in the ingredient sleeve together with! the centrifugal wheel an auxiliary centrifugal wheel rotates, into which the steel to be accelerated is fed in the axial direction.
- the object of the invention is? it is now to reduce the wear of the centrifugal wheel caused by the steel and, at the same time, a steel picture with? to produce uniform Elndeckung gethese'en over the ejection angle of the St 'rahlmit'tels from the centrifugal wheel in approximately parallel Seit'enbegrenzung.
- the arrangement according to the invention of the feed opening for the steel medium and the design of the auxiliary centrifugal wheel ensure that all the particles of the blasting medium which are fed in enter the centrifugal wheel in a spiral orbit from the auxiliary centrifugal wheel, since they do not directly, but only on a rot'at'ion path from the feed opening to the component opening. This results in a soft transfer of the St'rahlmit't'els into the bucket area with subsequent even acceleration until the bucket is ' rit? T 'and the impact of the St'rahlmit't ' els on the blades and side walls of the Centrifugal wheel essentially prevented.
- the smooth transition of the steel medium from the auxiliary centrifugal wheel acting as a central accelerator into the centrifugal wheel ensures a uniform guidance of the steel ram in the centrifugal wheel, so that? only an even distribution of the steel rod on the surface to be treated is achieved, but also the wear on the centrifugal wheel and the energy required to accelerate the steel rod are reduced: are reduced.
- Fig. 1 a schematic sectional view? through a centrifugal wheel that is arranged in a housing? is'.
- Fig. 2 is a schematic Schnit 't'ansicht by the impeller and the housing along the line II of Fig. 1.
- the impeller 1 shown in Figures 1 and 2 ' is surrounded by a housing 2 in which an inlet pipe 3 opens' is supplied to the spinner 1 'where the St' 'rahlschrot' rahlmitt'el such as quartz sand or St? becomes. Is it opposite the feed side for the St'rahlmitt ' el? the drive shaft 4 of the centrifugal wheel 1 out of the housing 2.
- the centrifugal wheel 1 has a side window 5, which is attached to the drive shaft 4? is 'and on the surface opposite the drive shaft 4 Scheufein 6 t'?, whose inner ends a Zut 'adjacent eilhülse 7 with a Zut'eilö réelle. 8 Within the allot 'eilhülse 7 is? a rotatable 'with? the auxiliary shaft 9 or central accelerator connected to the drive shaft 4 or the side plate 5, in the center of which a sleeve-shaped rotating body 11 is provided which protrudes from the auxiliary wheel 9.
- the side of the rotary body 11 opens in the rotational direction of the impeller 1 according to the Zut 'eilötechnisch 8, the feed pipe 3 in the Hilfsschleuderrad 9 so that the light emerging from the inlet pipe 3 St'rahlmitt'el outside the center in the Hilfsschleuderrad 9 is fed.
- auxiliary centrifugal wheel 9 On the inner wall of the auxiliary centrifugal wheel 9 ribs 10 or auxiliary blades are arranged, which taper in the direction of the end of the feed for the blasting agent or the feed pipe 3, so that in the interior of the rotating auxiliary centrifugal wheel 9 a ring or sleeve-shaped in the direction of the side window 5 Cavity is created through which the blasting media enters the auxiliary centrifugal wheel 9 occurs.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Crushing And Pulverization Processes (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19838733A DE19838733C1 (de) | 1998-08-26 | 1998-08-26 | Schleuderrad |
DE19838733 | 1998-08-26 | ||
PCT/EP1999/006190 WO2000012265A1 (de) | 1998-08-26 | 1999-08-24 | Schleuderrad |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1049567A1 true EP1049567A1 (de) | 2000-11-08 |
EP1049567B1 EP1049567B1 (de) | 2004-01-02 |
Family
ID=7878740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99944488A Expired - Lifetime EP1049567B1 (de) | 1998-08-26 | 1999-08-24 | Schleuderrad |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1049567B1 (de) |
JP (1) | JP2002523250A (de) |
CN (1) | CN1275104A (de) |
AT (1) | ATE257058T1 (de) |
DE (2) | DE19838733C1 (de) |
WO (1) | WO2000012265A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001049456A1 (de) * | 1999-12-29 | 2001-07-12 | Andreas Robert Deck | Oberflächen-behandlungsvorrichtung |
ATE294671T1 (de) * | 2000-08-15 | 2005-05-15 | Jost Wadephul | Vorrichtung zum beschleunigen von strahlmittel |
JP2004518548A (ja) * | 2001-03-05 | 2004-06-24 | ヴァーデプール・ヨースト | 遠心翼車における吹き付け砥粒を供給する装置 |
DE10135845B4 (de) | 2001-07-23 | 2004-09-30 | Schlick-Roto-Jet Maschinenbau Gmbh | Schleuderradanordnung |
UA89191C2 (ru) * | 2004-06-24 | 2010-01-11 | Йост Вадефуль | Крыльчатка для подачи средства для струйной обработки в центробежное колесо |
US8550881B2 (en) | 2009-11-16 | 2013-10-08 | Pangborn Corporation | Vane, mounting assembly and throwing wheel apparatus having a locking member tapered in two planes |
CN105873727B (zh) | 2013-10-31 | 2018-12-28 | 新东工业株式会社 | 离心投射机 |
BR112016009332B1 (pt) | 2013-10-31 | 2021-02-02 | Sintokogio, Ltd | unidade de placa lateral, e, projetor centrífugo |
JP5900771B2 (ja) | 2013-10-31 | 2016-04-06 | 新東工業株式会社 | 遠心投射機 |
CN104946871A (zh) * | 2014-03-26 | 2015-09-30 | 南京遂诺纳米科技有限公司 | 离心加速喷射轰击金属表面纳米化装置 |
EP2946882A1 (de) * | 2014-05-19 | 2015-11-25 | WADEPHUL, Jost | Impeller zum einspeisen von strahl-mittel in ein schleuderrad |
TWI637815B (zh) * | 2014-07-23 | 2018-10-11 | 日商新東工業股份有限公司 | 珠擊處理裝置 |
JP6504414B2 (ja) * | 2014-07-25 | 2019-04-24 | 新東工業株式会社 | ショット処理装置 |
CN108161768B (zh) * | 2018-01-17 | 2023-06-02 | 济南大学 | 湿法抛丸器 |
TWI709460B (zh) * | 2019-09-12 | 2020-11-11 | 亞比斯包材工場股份有限公司 | 噴擊機台及其葉輪設備 |
CN111267006B (zh) * | 2020-02-28 | 2020-11-20 | 中冶京诚工程技术有限公司 | 金属板带除鳞设备与方法及其使用的抛砂器 |
CN111558900B (zh) * | 2020-04-30 | 2021-11-30 | 内蒙古鑫源盛钢结构彩钢工程有限公司 | 一种去除钢结构工件应力的抛丸方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB441466A (en) * | 1934-04-18 | 1936-01-20 | American Foundry Equip Co | Improvements relating to abrasive throwing machines |
DE2538228B2 (de) * | 1975-08-28 | 1978-03-23 | Heinrich Schlick Kg, Gmbh & Co, 4402 Greven-Reckenfeld | Schleuderrad mit zwei Seitenscheiben |
GB1552679A (en) * | 1977-10-06 | 1979-09-19 | Coles C F | Blasting apparatus |
GB8332348D0 (en) * | 1983-12-03 | 1984-01-11 | Massey A | Machine part |
DE19536723C2 (de) * | 1995-09-30 | 1997-08-21 | Jost Dipl Ing Wadephul | Schleuderrad |
-
1998
- 1998-08-26 DE DE19838733A patent/DE19838733C1/de not_active Expired - Fee Related
-
1999
- 1999-08-24 AT AT99944488T patent/ATE257058T1/de not_active IP Right Cessation
- 1999-08-24 DE DE59908199T patent/DE59908199D1/de not_active Expired - Fee Related
- 1999-08-24 WO PCT/EP1999/006190 patent/WO2000012265A1/de active IP Right Grant
- 1999-08-24 JP JP2000567349A patent/JP2002523250A/ja not_active Withdrawn
- 1999-08-24 CN CN99801466A patent/CN1275104A/zh active Pending
- 1999-08-24 EP EP99944488A patent/EP1049567B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0012265A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2002523250A (ja) | 2002-07-30 |
EP1049567B1 (de) | 2004-01-02 |
CN1275104A (zh) | 2000-11-29 |
ATE257058T1 (de) | 2004-01-15 |
DE19838733C1 (de) | 1999-11-25 |
WO2000012265A1 (de) | 2000-03-09 |
DE59908199D1 (de) | 2004-02-05 |
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