EA201300035A1 - HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLE - Google Patents

HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLE

Info

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
Application number
EA201300035A
Other languages
Russian (ru)
Inventor
Мартин Стифел
Original Assignee
Доикос Инвестментс Лимитед
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
Application filed by Доикос Инвестментс Лимитед filed Critical Доикос Инвестментс Лимитед
Publication of EA201300035A1 publication Critical patent/EA201300035A1/en

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.

EA201300035A 2010-07-30 2011-07-27 HYDRAULIC DRIVE FOR PUSHING SPANCH GRILLE EA201300035A1 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742925B (en) * 2014-01-15 2016-03-02 重庆科技学院 Compound furnace grate device
CN103742924B (en) * 2014-01-15 2015-11-25 重庆科技学院 Composite grate mate of structural parameters adjusting device
KR101713766B1 (en) * 2016-05-25 2017-03-08 지에스건설주식회사 Grate drive system for a large incinerator
US10746401B2 (en) * 2016-07-07 2020-08-18 Babcock & Wilcox Vølund A/S Movable grate for a furnace
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)

* Cited by examiner, † Cited by third party
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
ES2115837T3 (en) * 1993-10-21 1998-07-01 Asea Brown Boveri GRILL FOR A COMBUSTION INSTALLATION.
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

Also Published As

Publication number Publication date
JP2013535648A (en) 2013-09-12
US20130118469A1 (en) 2013-05-16
BR112013002139A2 (en) 2016-05-24
CH703509A2 (en) 2012-01-31
EP2598800A2 (en) 2013-06-05
CN103154614A (en) 2013-06-12
KR20140000188A (en) 2014-01-02
CH703509B1 (en) 2014-08-29
WO2012013700A3 (en) 2013-03-14
WO2012013700A2 (en) 2012-02-02
CA2806931A1 (en) 2012-02-02

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