SU836097A1

SU836097A1 - Building of blasting shop for covering blasting hearth working platform and casting area

Info

Publication number: SU836097A1
Application number: SU61741333A
Authority: SU
Inventors: Константин Григорьевич Умрихин
Original assignee: Umrikhin Konstantin G
Priority date: 1961-08-08
Filing date: 1961-08-08
Publication date: 1981-06-07

Description

Колонны наружного кольцевого р да объединены кольцом жесткости 5. Колонны внутреннего .р да также объединены кольцами жесткости б, 7 и 8. На верхнее кольцо жесткости б Оперт колошниковый копер 9. Надкрановые части колонн 3 наружного кольцевого р да с помощью св зей 10 соединены с кольцом жесткости 7 внутреннего кольцевого р да. На кольце жесткости 5 наружного кольцевого р да колонн и на наход щемс на том же уровне кольца жесткости 8 внутреннего кольцево .го р да установлены подкрановые рельсы 11, на которых в кольцевом направлении перемещаютс мостовые краны 12. Кольцевой воздухопровод гор чего дуть с фурменными приборами 13 подвешен к колойнам 4 каркаса здани . Рабоча площадка вокруг доменной печи образована перекрытием 14, жестко св занным с каркасом здани .The outer ring columns are joined by a stiffening ring 5. The inner columns are also joined by stiffening rings b, 7, and 8. The upper stiffening ring b Own the top pile head 9. The overhead casing parts of the columns 3 of the outer ring row are connected with ring of rigidity 7 of the inner annular row. On the ring of stiffness 5 of the outer ring row of columns and on the ring of stiffness 8 of the inner ring located on the same level of the second row, crane runways 11 are installed, on which bridge cranes 12 move in the ring direction. suspended from the columns 4 of the building framework. The working platform around the blast furnace is formed by an overlap 14, which is rigidly connected to the building framework.

Конструкци и конфигураци карка- , са здан1 Я позвол ет установить мостовой кольцевой кран и обеспечить полное кольцевое обслуживание краном вокруг доменной печи с рациональным размещением леток и технологического оборудовани дл выпуска и уборки продуктов плавки и .осуществить эффективную механизацию горновых и ремонтных работ.The design and configuration of the frame building allows you to install an overhead ring crane and ensure complete ring maintenance by the crane around the blast furnace with rational placement of the openings and technological equipment for the production and cleaning of smelting products and effective mechanization of mining and repair work.

Claims

1. The building of the blast furnace shop to overlap the working platform subcom / f

nickname and casting yard, including a supporting frame with rows of columns, crane girders and rails for moving overhead cranes on them, characterized in that, in order to maximize the service area of the crane and efficiently use it for mining mechanization and repair, and technological equipment for the production and cleaning of blast furnace smelting products in the presence of more than two cast-iron tap-holes, the building frame is made annular and is formed by a pair installed around the blast furnace to ltsevyh rows of columns with the adjustment ring stiffness, the intermediate stiffening rings each row of columns flush mounted crane rails of bridge cranes.

2. The building of a blast furnace according to claim 1, characterized in that a top pile head is supported on the upper ring of rigidity of the column adjacent to the blast furnace.

Sources of information taken into account during the examination 1. Novospassky A.F. The designs of blast furnaces and the device shops. Part III. Lm State scientific and technical publishing literature on ferrous and nonferrous metallurgy, 1941, p. 10 fig. 6 (prototype).