EA201000152A1 - CONVEYOR BELT AND METHOD OF ITS REPAIR - Google Patents

CONVEYOR BELT AND METHOD OF ITS REPAIR

Info

Publication number
EA201000152A1
EA201000152A1 EA201000152A EA201000152A EA201000152A1 EA 201000152 A1 EA201000152 A1 EA 201000152A1 EA 201000152 A EA201000152 A EA 201000152A EA 201000152 A EA201000152 A EA 201000152A EA 201000152 A1 EA201000152 A1 EA 201000152A1
Authority
EA
Eurasian Patent Office
Prior art keywords
conveyor belt
plate element
long edge
holes
adjacent
Prior art date
Application number
EA201000152A
Other languages
Russian (ru)
Other versions
EA016332B1 (en
Inventor
Янне Оллила
Ари Седер
Том Рённберг
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA201000152A1 publication Critical patent/EA201000152A1/en
Publication of EA016332B1 publication Critical patent/EA016332B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/48—Belts or like endless load-carriers metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

Abstract

Конвейерная лента (1) для ленточной печи для спекания образована бесконечной петлей из множества прямоугольных стальных пластинчатых элементов (2), соединенных последовательно друг с другом и имеющих каждый два длинных края (3, 4), проходящих в поперечном направлении конвейерной ленты параллельно друг другу и на расстоянии друг от друга. Каждый длинный край (3, 4) соединен с длинным краем соседнего второго пластинчатого элемента. Два коротких края (5, 6) пластинчатого элемента (2) проходят в продольном направлении конвейерной ленты на расстоянии друг от друга, соответствующем ширине (L) конвейерной ленты. В каждом пластинчатом элементе (2) выполнено множество отверстий (7) для протекания газа, который используется для спекания. Эти отверстия (7) сгруппированы по существу в прямоугольные группы (А) перфораций, вытянутые в направлении конвейерной ленты, расположенные параллельно друг другу, и отделены друг от друга неперфорированным промежутком (е). Отверстия (7) в каждой группе (А) перфораций сгруппированы в несколько подгрупп (В) и между каждыми соседними подгруппами имеется первая неперфорированная область (8). Между подгруппами (В), расположенными рядом с каждым длинным краем (3, 4) пластинчатого элемента (2) и этим длинным краем (3, 4), имеется вторая неперфорированная область (9).The conveyor belt (1) for the belt sintering furnace is formed by an endless loop of a plurality of rectangular steel plate elements (2) connected in series with each other and each having two long edges (3, 4) running in the transverse direction of the conveyor belt parallel to each other and at a distance from each other. Each long edge (3, 4) is connected to a long edge of an adjacent second plate element. Two short edges (5, 6) of the plate element (2) run in the longitudinal direction of the conveyor belt at a distance from each other corresponding to the width (L) of the conveyor belt. Each plate element (2) has a plurality of holes (7) for the flow of gas used for sintering. These holes (7) are grouped into substantially rectangular perforation groups (A), extending in the direction of the conveyor belt, parallel to each other, and separated from each other by a non-perforated space (e). The holes (7) in each group (A) of perforations are grouped into several subgroups (B), and between each adjacent subgroups there is a first non-perforated region (8). Between the subgroups (B) adjacent to each long edge (3, 4) of the plate element (2) and this long edge (3, 4), there is a second non-perforated region (9).

EA201000152A 2007-08-15 2008-08-14 Conveyor belt and a method of repairing thereof EA016332B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075573A FI122006B (en) 2007-08-15 2007-08-15 Conveyor belt and method for repairing a conveyor belt
PCT/FI2008/050461 WO2009022059A1 (en) 2007-08-15 2008-08-14 Conveyor belt and a method of repairing the conveyor belt

Publications (2)

Publication Number Publication Date
EA201000152A1 true EA201000152A1 (en) 2010-10-29
EA016332B1 EA016332B1 (en) 2012-04-30

Family

ID=38468739

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000152A EA016332B1 (en) 2007-08-15 2008-08-14 Conveyor belt and a method of repairing thereof

Country Status (6)

Country Link
CN (2) CN104048510B (en)
BR (1) BRPI0815397B8 (en)
EA (1) EA016332B1 (en)
FI (1) FI122006B (en)
WO (1) WO2009022059A1 (en)
ZA (1) ZA201001366B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124911B (en) * 2012-10-09 2015-03-31 Outotec Oyj Method for raising the fatigue strength of a conveyor belt of a belt sintering furnace, and conveyor belt
AT515750B1 (en) * 2014-04-23 2016-11-15 Berndorf Band Gmbh Endless band with perforated zones
FI20140286A (en) 2014-10-21 2016-04-22 Outotec Finland Oy Strap for continuous heat treatment of material through optimized perforations
WO2018091763A1 (en) 2016-11-15 2018-05-24 Outotec (Finland) Oy Conveyor configured to carry and transport a material bed through a furnace and sintering, hardening, or drying equipment
CN106993671A (en) * 2017-05-15 2017-08-01 张财生 The transmission device and its method of work of the circulating tea leaf withering dryer of carrier bar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014026B (en) * 1954-02-23 1957-08-14 Besta Maschf Plate conveyor belt, especially for box feeders
SE420533B (en) * 1979-09-06 1981-10-12 Luossavaara Kiirunavaara Ab DEVICE FOR HEATING OR HEAT TREATMENT OF A MATERIAL BED, SUPPOSED BY AN UPPER PARTY OF AN ENDLESS PERFORCED TYPE OF TRANSPORT
US6352194B1 (en) * 1999-12-13 2002-03-05 Sandvik Aktiebolag Method and apparatus for cutting pieces from, and welding pieces into, sheet metal
FI111100B (en) * 2000-01-31 2003-05-30 Outokumpu Oy Bands for continuous heat treatment of a material layer

Also Published As

Publication number Publication date
BRPI0815397A2 (en) 2015-02-03
BRPI0815397B8 (en) 2023-03-28
FI122006B (en) 2011-07-15
CN104048510B (en) 2016-08-31
CN101779094A (en) 2010-07-14
FI20075573A (en) 2009-02-16
ZA201001366B (en) 2010-10-27
FI20075573A0 (en) 2007-08-15
BRPI0815397B1 (en) 2016-10-11
WO2009022059A1 (en) 2009-02-19
EA016332B1 (en) 2012-04-30
CN104048510A (en) 2014-09-17

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM