发明名称 |
УСТРОЙСТВО ДЛЯ ПРОКАЛИВАНИЯ УГЛЕРОДИСТЫХ МАТЕРИАЛОВ (ЭЛЕКТРОКАЛЬЦИНАТОР) |
摘要 |
FIELD: metallurgy. ^ SUBSTANCE: device comprises vertical lined casing and top and bottom electrodes that are mounted coaxially to the casing. The vertical lined casing is made of a dumbbell-like member with cross-section varying along the vertical. The narrow part of the casing is interposed between the electrodes, and the wide parts of the casing is positioned at a level of the electrodes. The diameter of the top electrode is 0.3-0.6 of the diameter of the narrow part of the casing. The diameter of the narrow part of the casing is 0.3-0.7 of the distance between the electrodes. The area of the cross-section of the narrow part of the casing is 0.3-1.0 of the area of the cross-section of the relief opening. The lining of the casing is made of the refractory layer and outer heat-insulating layer. In the zone of the wide part of the casing the refractory layer is made of a nonconducting material, and in the zone of the narrow part of the casing it is made of a conducting material. ^ EFFECT: enhanced quality of calcining . ^ 3 cl, 2 dwg, 1 ex |
申请公布号 |
RU2004115147(A) |
申请公布日期 |
2005.10.27 |
申请号 |
RU20040115147 |
申请日期 |
2004.05.19 |
申请人 |
ОАО НАУЧНО-ПРОИЗВОДСТВЕННОЕ ОБЪЕДИНЕНИЕ "ЭЛЕКТРОТЕРМ" (RU) |
发明人 |
Шустров Андрей Юрьевич (RU);Денисов Валерий Валентинович (RU);Сенатор Валерий Степанович (RU);Кохановский Сергей Аркадьевич (RU);Криволапов Евгений Геннадьевич (RU);Ложкин Юрий Алексеевич (RU) |
分类号 |
F27D11/02 |
主分类号 |
F27D11/02 |
代理机构 |
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代理人 |
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地址 |
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