ES8505560A1 - Device to collect and dump the smoke and dust which are generated during a scarfing operation of slabs. - Google Patents

Device to collect and dump the smoke and dust which are generated during a scarfing operation of slabs.

Info

Publication number
ES8505560A1
ES8505560A1 ES535017A ES535017A ES8505560A1 ES 8505560 A1 ES8505560 A1 ES 8505560A1 ES 535017 A ES535017 A ES 535017A ES 535017 A ES535017 A ES 535017A ES 8505560 A1 ES8505560 A1 ES 8505560A1
Authority
ES
Spain
Prior art keywords
smoke
dust
slabs
scarfing
dump
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.)
Expired
Application number
ES535017A
Other languages
Spanish (es)
Other versions
ES535017A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuova Italsider SpA
Original Assignee
Nuova Italsider SpA
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 Nuova Italsider SpA filed Critical Nuova Italsider SpA
Publication of ES8505560A1 publication Critical patent/ES8505560A1/en
Publication of ES535017A0 publication Critical patent/ES535017A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

Landscapes

  • Lining And Supports For Tunnels (AREA)
  • Incineration Of Waste (AREA)

Abstract

The invention refers to a device to collect and dump the smoke and dust which are generated during a scarfing operation of slabs and other metallurgical, unfinished products such device providing a support bench for the slabs to be scarfed, and a scarfing head, sliding on rails along said bench suction means for the smoke and dust generated by the scarfing operation are also provided. According to the invention, the device provides a retractable tunnel (20), in the shape of a bellow, secured, on one of its ends, to one end of said bench, where the suction duct of an exhaust fan for the smoke and dust is located on its other end, the tunnel (20) is integral to a scarfing head (62) in its movement the retractable tunnel (20) is supported in an intermediate position by trestles movable on wheels (40).
ES535017A 1983-08-10 1984-08-09 DEVICE FOR COLLECTING AND DUMPING THE SMOKE AND DUST GENERATED DURING AN EXHAUST OPERATION WITH A TORCH Granted ES535017A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12607/83A IT1172935B (en) 1983-08-10 1983-08-10 RETRACTABLE TUNNEL FOR THE ASPIRATION OF THE SMOKES GENERATED DURING THE SANDING OPERATION OF A SLAB

Publications (2)

Publication Number Publication Date
ES8505560A1 true ES8505560A1 (en) 1985-06-01
ES535017A0 ES535017A0 (en) 1985-06-01

Family

ID=11142135

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535017A Granted ES535017A0 (en) 1983-08-10 1984-08-09 DEVICE FOR COLLECTING AND DUMPING THE SMOKE AND DUST GENERATED DURING AN EXHAUST OPERATION WITH A TORCH

Country Status (4)

Country Link
EP (1) EP0136983B1 (en)
DE (1) DE3477898D1 (en)
ES (1) ES535017A0 (en)
IT (1) IT1172935B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103143541A (en) * 2013-03-11 2013-06-12 广西中海环境工程设备有限公司 Retractable dust removing system for large-sized workpiece
CN104625493A (en) * 2014-12-10 2015-05-20 芜湖福马汽车零部件有限公司 Welding work room dust removal device for air compressor production
CN105855258B (en) * 2016-05-30 2018-05-04 哈电集团（秦皇岛）重型装备有限公司 A kind of plug-type cleaning and protecting device and cleaning means of defence
CN107030079A (en) * 2017-05-26 2017-08-11 大连兆和环境科技股份有限公司 A kind of collapsible dust gathering arrester of large span moving telescopic
CN108787684A (en) * 2018-07-20 2018-11-13 济南华信自动化工程有限公司 The removable weldering cigarette dust exhaust apparatus of one kind
CN111112274A (en) * 2020-01-29 2020-05-08 中冶重工（唐山）有限公司 Steel ladle dedusting process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176971A (en) * 1962-10-08 1965-04-06 Kirk And Blum Mfg Company Metal scarfing apparatus
BE755851A (en) * 1969-09-18 1971-02-15 Messer Griesheim Gmbh DEVICE FOR SCALING THE SURFACES OF GROSS BLOCKS, BILLETS, SLABS OR SIMILAR PIECES
US3862749A (en) * 1974-01-30 1975-01-28 Af Ind Metal slab conditioning system
DE2548078C3 (en) * 1975-10-28 1978-05-18 Messer Griesheim Gmbh, 6000 Frankfurt A suction device assigned to a movable scarfing device
GB2064395B (en) * 1979-10-04 1983-12-21 Mitsubishi Heavy Ind Ltd Process and apparatus for exhausting welding fumes produced during arc welding
EP0051250A1 (en) * 1980-10-31 1982-05-12 MDS Mannesmann Demag Sack GmbH Torch cutting machine with sound proofing means

Also Published As

Publication number Publication date
EP0136983B1 (en) 1989-04-26
DE3477898D1 (en) 1989-06-01
EP0136983A3 (en) 1987-12-09
ES535017A0 (en) 1985-06-01
IT8312607A0 (en) 1983-08-10
IT1172935B (en) 1987-06-18
EP0136983A2 (en) 1985-04-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203