EA201300035A1 - HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLE - Google Patents
HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLEInfo
- Publication number
- EA201300035A1 EA201300035A1 EA201300035A EA201300035A EA201300035A1 EA 201300035 A1 EA201300035 A1 EA 201300035A1 EA 201300035 A EA201300035 A EA 201300035A EA 201300035 A EA201300035 A EA 201300035A EA 201300035 A1 EA201300035 A1 EA 201300035A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- grate
- pushing
- lever
- hydraulic drive
- spanch
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
- F23H11/18—Details
- F23H11/20—Driving-means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
- F23H11/12—Travelling-grates inclined travelling grates; Stepped travelling grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/08—Bearers; Frames; Spacers; Supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H3/00—Grates with hollow bars
- F23H3/04—Grates with hollow bars externally cooled, e.g. with water, steam or air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H7/00—Inclined or stepped grates
- F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
- F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
Гидравлический привод предназначен для переталкивающей колосниковой решётки, охлаждаемой жидкой средой. Каждая подвижная колосниковая секция (6) соединена по меньшей мере с одним шатуном (30), который своим другим концом закреплён на рычаге (31), причём соответствующий вал рычага (32) опирается на втулку (33), которая проходит сквозь боковую стенку (2) конструкции колосниковой решётки. На другом конце вала (32), за пределами самой конструкции колосниковой решётки соответствующего колосникового полотна, находится рычаг (34), который соединён с поршнем (35) установленного там гидравлического цилиндропоршневого узла (36, 35). Тем самым гидравлические компоненты удалены от колосников на большее расстояние и не подвергаются абразивному воздействию. Благодаря размещению на удалении от колосников (6) они могут заменяться и во время эксплуатации колосниковой решётки.The hydraulic drive is designed for a pushing grate, cooled by a liquid medium. Each movable grate section (6) is connected to at least one connecting rod (30), which at its other end is fixed to the lever (31), and the corresponding shaft of the lever (32) rests on the bushing (33), which passes through the side wall (2 ) grate construction. At the other end of the shaft (32), outside the very structure of the grate of the corresponding grate, there is a lever (34), which is connected to the piston (35) of the hydraulic cylinder-piston unit (36, 35) installed there. Thus, the hydraulic components are further away from the grate and are not subject to abrasion. Due to their location away from the grate (6), they can be replaced during operation of the grate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01258/10A CH703509B1 (en) | 2010-07-30 | 2010-07-30 | Water-cooled thrust combustion grate with a hydraulic drive for its movable grate plates. |
PCT/EP2011/062893 WO2012013700A2 (en) | 2010-07-30 | 2011-07-27 | Hydraulic drive for a sliding combustion grate |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201300035A1 true EA201300035A1 (en) | 2013-07-30 |
Family
ID=44629033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201300035A EA201300035A1 (en) | 2010-07-30 | 2011-07-27 | HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLE |
Country Status (10)
Country | Link |
---|---|
US (1) | US20130118469A1 (en) |
EP (1) | EP2598800A2 (en) |
JP (1) | JP2013535648A (en) |
KR (1) | KR20140000188A (en) |
CN (1) | CN103154614A (en) |
BR (1) | BR112013002139A2 (en) |
CA (1) | CA2806931A1 (en) |
CH (1) | CH703509B1 (en) |
EA (1) | EA201300035A1 (en) |
WO (1) | WO2012013700A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103742924B (en) * | 2014-01-15 | 2015-11-25 | 重庆科技学院 | Composite grate mate of structural parameters adjusting device |
CN103742925B (en) * | 2014-01-15 | 2016-03-02 | 重庆科技学院 | Compound furnace grate device |
KR101713766B1 (en) * | 2016-05-25 | 2017-03-08 | 지에스건설주식회사 | Grate drive system for a large incinerator |
DK3482129T3 (en) * | 2016-07-07 | 2020-08-03 | Babcock & Wilcox Vølund As | Movable grate for an oven |
CN111853794A (en) * | 2020-07-28 | 2020-10-30 | 广州市顺创科技有限公司 | Household garbage solid waste treatment is with burning device |
CN112774841A (en) * | 2021-01-28 | 2021-05-11 | 天津水泥工业设计研究院有限公司 | Iron and grinding resourceful treatment system are retrieved to slag |
CN113528193B (en) * | 2021-08-06 | 2022-05-03 | 赣州市怡辰宏焰能源科技有限公司 | Water-cooling grate type biomass gasification furnace |
DE102022107205A1 (en) | 2022-03-28 | 2023-09-28 | Hitachi Zosen Inova Steinmüller GmbH | Fire grate and burning unit |
CN114777132A (en) * | 2022-04-27 | 2022-07-22 | 无锡华光环保能源集团股份有限公司 | Water-cooled solid waste incineration grate |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1751421C3 (en) * | 1968-05-28 | 1978-06-22 | Prvni Brnenska Strojirna, Zavody Klementa Gottwalda, N.P., Bruenn (Tschechoslowakei) | Incineration grate for the incineration of urban and industrial waste |
CH514809A (en) | 1968-10-03 | 1971-10-31 | Fonderie E Officine Di Saronno | Mechanical screen for solid waste incineration plants |
FR2238392A5 (en) * | 1973-07-17 | 1975-02-14 | Juillard Robert | Conveyor grate for refuse incinerator - uses inexpensive simple mechanism to achieve progressively reducing conveyor speed |
CH637198A5 (en) * | 1979-03-14 | 1983-07-15 | Widmer & Ernst Ag | BURNING GRATE FOR COMBUSTION OVENS. |
CH684118A5 (en) | 1993-04-20 | 1994-07-15 | Doikos Investments Ltd | Burning sweepings on combustion grill - individually dosing prim. air through separate tubes extending whole length underneath grill |
EP0650017B1 (en) * | 1993-10-21 | 1998-04-22 | Asea Brown Boveri Ag | Grate for a furnace |
JPH0926122A (en) * | 1995-07-12 | 1997-01-28 | Nippon Sharyo Seizo Kaisha Ltd | Stoker type refuse incinerator |
DE19528310A1 (en) * | 1995-08-02 | 1997-02-06 | Abb Management Ag | Grate for a furnace |
JPH1019212A (en) * | 1996-06-28 | 1998-01-23 | Kubota Corp | Stoker driving mechanism of refuse incinerator |
NO312644B1 (en) | 1997-04-23 | 2002-06-10 | Doikos Investments Ltd | Water cooled pressure combustion grate |
DE29819816U1 (en) * | 1998-11-05 | 1999-04-08 | Hdg Bavaria Gmbh Heizkessel & | Sliding grate arrangement for a solid fuel boiler or the like. |
NO320790B1 (en) * | 2000-10-19 | 2006-01-30 | Scan Wind Group As | Vindkraftverk |
KR100370793B1 (en) * | 2001-02-01 | 2003-02-05 | 주식회사 엘맥스텍 | Paper Pick up Spring Cluch for Office Automation Apparatus |
DE10137520B4 (en) * | 2001-08-01 | 2004-05-13 | Martin GmbH für Umwelt- und Energietechnik | grate |
CN201273572Y (en) * | 2008-08-07 | 2009-07-15 | 杨国伟 | Hydraulic driving type inclined reciprocating grate |
-
2010
- 2010-07-30 CH CH01258/10A patent/CH703509B1/en not_active IP Right Cessation
-
2011
- 2011-07-27 BR BR112013002139A patent/BR112013002139A2/en not_active IP Right Cessation
- 2011-07-27 EA EA201300035A patent/EA201300035A1/en unknown
- 2011-07-27 JP JP2013521125A patent/JP2013535648A/en active Pending
- 2011-07-27 CN CN2011800474996A patent/CN103154614A/en active Pending
- 2011-07-27 EP EP11736103.0A patent/EP2598800A2/en not_active Withdrawn
- 2011-07-27 CA CA2806931A patent/CA2806931A1/en not_active Abandoned
- 2011-07-27 WO PCT/EP2011/062893 patent/WO2012013700A2/en active Application Filing
- 2011-07-27 KR KR1020137002837A patent/KR20140000188A/en not_active Application Discontinuation
- 2011-07-27 US US13/812,360 patent/US20130118469A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20140000188A (en) | 2014-01-02 |
EP2598800A2 (en) | 2013-06-05 |
CN103154614A (en) | 2013-06-12 |
US20130118469A1 (en) | 2013-05-16 |
JP2013535648A (en) | 2013-09-12 |
CA2806931A1 (en) | 2012-02-02 |
WO2012013700A2 (en) | 2012-02-02 |
WO2012013700A3 (en) | 2013-03-14 |
BR112013002139A2 (en) | 2016-05-24 |
CH703509A2 (en) | 2012-01-31 |
CH703509B1 (en) | 2014-08-29 |
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