SU863655A1 - Scrap loading device - Google Patents

Scrap loading device Download PDF

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Publication number
SU863655A1
SU863655A1 SU782672953A SU2672953A SU863655A1 SU 863655 A1 SU863655 A1 SU 863655A1 SU 782672953 A SU782672953 A SU 782672953A SU 2672953 A SU2672953 A SU 2672953A SU 863655 A1 SU863655 A1 SU 863655A1
Authority
SU
USSR - Soviet Union
Prior art keywords
scrapers
scoop
converter
loading device
scrap
Prior art date
Application number
SU782672953A
Other languages
Russian (ru)
Inventor
Юрий Владимирович Модерау
Григорий Михайлович Склярский
Александр Федорович Никишин
Original Assignee
Производственное Объединение "Ждановтяжмаш"
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 Производственное Объединение "Ждановтяжмаш" filed Critical Производственное Объединение "Ждановтяжмаш"
Priority to SU782672953A priority Critical patent/SU863655A1/en
Application granted granted Critical
Publication of SU863655A1 publication Critical patent/SU863655A1/en

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Description

Изобретение относитс  к металлургии и совершенствует конструкцию , и функции скрапозавалочных совков . Известно устройство дл  сн ти  настылей с конвертера, выполненное в виде тележки, на которой размещен барабан с концевыми захватами и гидроцилиндром дл  их перемещени  Ш. Недостатком данного устройства  в л етс  возможность их работы только при остановке конвертера. Наиболее близким к предлагаемому  вл етс  устройство дл  завалки шихт в конвертер, выполненое в виде лафета с совками, установленными на тележке , перемещающейс  перпендикул рно линии конвертеров 2. Недостатком указанного устройства  вл етс  его неспособность удал ть настыль с горловины конвертера, так как носоксовка при завалке шихты скользит по настыл м либо.проходит над ними. Цель изобретени  - совмещение операций загрузки скрапа и сн ти  на стылей с горловины конвертера. Указанна  цель достигаетс  тем, что носок совка снабжен скребкгили, расположенными по периметру его внеш ней поверхности, причем скребки выполнены в внде клиньев с поперечнымнпазами . Такое выполнение носка совка обеспечивает при его опоре на горловину и подаче дл  завалки скрапа в конвертер разрушение и сн тие настыл  с горловины конвертера в секторе его наибольшего наростани , т.е. совмещение операций загрузки скрапа и сн ти  настылей. На фиг.1 показано устройство, общий вид; на фиг.2 - вид скребка сбоку; на фиг.З - разрез А-А на фиг.1 (вид носка совка с его торца). Устройство содеркит скребки 1, установленные по периметру внешней поверхности 2 носка 3 скргшозагрузочного совка 4. По внешней поверхности скребков 1 выполнены пазы 5.В поперечном сечении скребок 1 имеет клиновидную форму. У опоры скребки 1 имеют разъем 6, позвол ющий регулировать их высоту, что необходимо дл  компенсации короблени  носка 3 и обеспечени  контакта скребков 1 с профилем горловины 7 конвертера 8 в очищенном от настылей 9 виде. На фиг.З показан вариант расположени  скребков по образующей носка совка.The invention relates to metallurgy and improves the design and functions of scrap-fill scoops. A device for removing wallings from a converter, made in the form of a trolley, on which a drum with end grippers and a hydraulic cylinder for moving them is placed, is known. The disadvantage of this device is that they can only work when the converter is stopped. The closest to the present invention is a device for filling the charge into a converter, made in the form of a carriage with scoops mounted on a trolley moving perpendicular to the line of converters 2. The disadvantage of this device is its inability to remove accumulation from the converter neck, because The charge slides over the wall or passes over them. The purpose of the invention is to combine the operations of loading scrap and removing on the styli from the converter neck. This goal is achieved by the fact that the toe of the scoop is provided with scrapers located along the perimeter of its outer surface, and the scrapers are made in the wedges with transverse grooves. Such an embodiment of the scoop nose, while supporting it on the neck and feeding the scrap to the converter, provides for the destruction and removal of the incrustation from the converter neck in the sector of its greatest growth, i.e. combining scrap loading and raking operations. Figure 1 shows the device, a general view; figure 2 is a side view of the scraper; on fig.Z - section aa in figure 1 (view of the tip of the scoop from its end). The device soderkit scrapers 1, installed around the perimeter of the outer surface 2 of the sock 3 of the scraper loading scoop 4. The grooves 5 are made on the outer surface of the scraper 1. In cross section, the scraper 1 has a wedge-shaped shape. At the support, the scrapers 1 have a connector 6, which makes it possible to adjust their height, which is necessary to compensate for the buckling of the nose 3 and to ensure the contact of the scrapers 1 with the profile of the throat 7 of the converter 8 in the form cleared of the incrustations 9. Fig. 3 shows the arrangement of the scrapers along the tip of the scoop.

Claims (2)

Формула изобретенияClaim 1. Устройство для завалки скрапа, содержащее совок, подвешенный на тележке, имеющей возможность перемеще, ния в направлении, перпендикулярном э линии конвертеров, отличающееся тем, что,.с целью совмещения операций загрузки и снятия настылей с горловины конвертера, носок Λ/совка снабжен скребками, расположенповерхнос ными по периметру ти носка.1. Device for filling scrap containing scoop suspended on a trolley having a possibility of displacements, Nia in a direction perpendicular to line e converters, characterized in that, .s purpose of combining operations of loading and removing accretions from the converter mouth, nose Λ / scoop provided scrapers located on the perimeter of the toe. 2. Устройство по π. 1, чающееся тем, что о т л и скребки ’’ выполнены в виде клиньев с поперечными пазами.2. The device according to π. 1, which is characterized in that the flanges and scrapers ’’ are made in the form of wedges with transverse grooves.
SU782672953A 1978-10-11 1978-10-11 Scrap loading device SU863655A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782672953A SU863655A1 (en) 1978-10-11 1978-10-11 Scrap loading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782672953A SU863655A1 (en) 1978-10-11 1978-10-11 Scrap loading device

Publications (1)

Publication Number Publication Date
SU863655A1 true SU863655A1 (en) 1981-09-15

Family

ID=20788865

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782672953A SU863655A1 (en) 1978-10-11 1978-10-11 Scrap loading device

Country Status (1)

Country Link
SU (1) SU863655A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110628979A (en) * 2019-11-08 2019-12-31 山东钢铁股份有限公司 Method for optimizing material adding sequence of converter scrap hopper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110628979A (en) * 2019-11-08 2019-12-31 山东钢铁股份有限公司 Method for optimizing material adding sequence of converter scrap hopper

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