SU137939A1 - Apparatus for imposing a refractory lining on a cast iron discharge chute of a blast furnace - Google Patents
Apparatus for imposing a refractory lining on a cast iron discharge chute of a blast furnaceInfo
- Publication number
- SU137939A1 SU137939A1 SU680471A SU680471A SU137939A1 SU 137939 A1 SU137939 A1 SU 137939A1 SU 680471 A SU680471 A SU 680471A SU 680471 A SU680471 A SU 680471A SU 137939 A1 SU137939 A1 SU 137939A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- imposing
- blast furnace
- refractory lining
- cast iron
- discharge chute
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
Известны устройства дл механизированного наложени огнеупорной массы на желоб доменной печн без применени формующей детали и вибрации.Devices are known for mechanized application of a refractory mass to a chute of a blast furnace without the use of a forming part and vibration.
Особенность описываемого устройства заключаетс в том, что, с целью механизации работ по набивке желобов, устройство выполнено в виде бункера, к нижней части которого прикреплена корытообразна деталь, с размещенными ио ее внутренней поверхности электрическими вибраторами, уплотн ющими накладываемый слой огнеупорной массы.The peculiarity of the described device is that, in order to mechanize the work of filling the gutters, the device is designed as a bunker, to the bottom of which a trough-shaped part is attached, with electric vibrators placed on its inner surface, sealing the superimposed layer of refractory mass.
На фиг. 1 показано формовочно-уплотн ющее устройство; па фиг. 2 дан поперечный разрез желоба с налолсенной футеровкой; па фиг. 3 - схема бункера дл заправочной массы; на фпг. 4 - схема расположени устройства у печи.FIG. 1 shows a molding compaction device; pas figs. 2 given a transverse section of the gutter with a nylon lining; pas figs. 3 is a diagram of a hopper for a filling mass; on phpg. 4 shows the arrangement of the device near the furnace.
Устройство состоит из формы, имеющей две раздвигающиес половины /, к которым па щарнирах 2 прикреплена корытообразпа часть 3. С внутренней стороны на всех част х формы установлены вибраторы 4. Все устройство подвещено к бункеру 5, в который загружаетс формовочна масса 5. Бункер имеет подвеску 7, при помощи которой он подвещен к монорельсу 8, один конец которого при помощи шарнира 9 закреплен на кожухе печи, а другой конец подвещен к т ге 10. Такое крепление позвол ет перемещать устройство на площадке печи на определенный угол. Перемещенпе бункера вместе с формой вдоль желоба осуществл етс посредством кощки //.В нижней части бункера имеетс челюстной затвор 12 с приводом 13.The device consists of a mold having two sliding halves /, to which a trough-shaped part 3 is attached to the joints 2. From the inside, vibrators 4 are mounted on all parts of the form. The entire device is connected to the hopper 5, into which the molding mass is loaded 5. The hopper has suspension 7, with which it is connected to the monorail 8, one end of which is fixed to the furnace shell with the help of a hinge 9, and the other end is connected to tube 10. This mounting allows the device to be moved on the furnace platform at a certain angle. The hopper is moved along with the shape along the gutter by means of a brush //. At the bottom of the bunker there is a maxillary shutter 12 with a drive 13.
Боковые части формы могут устанавливатьс в зависимости от наклона стенок желоба, что позвол ет производить наложение огнеупорной массы на желоба различных размеров.The side portions of the mold can be installed depending on the inclination of the walls of the gutter, which allows for the application of a refractory mass on the gutters of various sizes.
Формовка желоба производитс следующим образом. После заполнени бункера при помощи монорельса и тали устройство устанавливаетс на определенной высоте от низа желоба, т. е. в зависимости от толщины футеровки. После установки устройства наложение массы начинают от летки печи, дл чего открывают затворы и включают вибраторы . Заправочный материал поступает в желоб под форму, где и уплотн етс . По мере готовности все устройство вместе с бункером при помощи кошки передвигаетс по монорельсу вдоль желоба от летки.The gutter is molded as follows. After filling the hopper with a monorail and hoist, the device is installed at a certain height from the bottom of the groove, i.e. depending on the thickness of the lining. After the installation of the device, the imposition of the mass starts from the entrance of the furnace, for which the gates are opened and the vibrators are turned on. The filling material enters the chute under the mold, where it is sealed. When ready, the entire device, along with the bunker, with the help of a cat, moves along the monorail along the gutter from the entrance.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU680471A SU137939A1 (en) | 1960-09-28 | 1960-09-28 | Apparatus for imposing a refractory lining on a cast iron discharge chute of a blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU680471A SU137939A1 (en) | 1960-09-28 | 1960-09-28 | Apparatus for imposing a refractory lining on a cast iron discharge chute of a blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU137939A1 true SU137939A1 (en) | 1960-11-30 |
Family
ID=48294120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU680471A SU137939A1 (en) | 1960-09-28 | 1960-09-28 | Apparatus for imposing a refractory lining on a cast iron discharge chute of a blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU137939A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279844A (en) * | 1978-06-23 | 1981-07-21 | Shinagawa Refractories Co., Ltd. | Method for the repair of runner for molten metal |
-
1960
- 1960-09-28 SU SU680471A patent/SU137939A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279844A (en) * | 1978-06-23 | 1981-07-21 | Shinagawa Refractories Co., Ltd. | Method for the repair of runner for molten metal |
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