Double-smelting-position alternate vacuum self-consuming furnace
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 大冶市精成模具有限公司
- Publication Date
- 2019-04-23
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1 
Figure 2 
Figure 3
Abstract
Description
technical field
[0001] The invention relates to the field of metal smelting equipment, in particular to a dual melting position alternating vacuum consumable furnace. Background technique
[0002] According to whether the electrodes are consumed during the smelting process, the electric arc furnace can be divided into non-consumable type and self-consumption type. Among them, the self-consumption type electric arc furnace is common in the industry, which is a kind of electroslag furnace.
[0003] In terms of melting position layout, the common electroslag furnace has only one melting position, that is, after one smelting is completed, it is necessary to wait for the ingot solution in the crystallization furnace to flow out and cool down before proceeding to the next round of smelting. This process often requires several Hours, the smelting efficiency is extremely low, and it is often necessary to arrange multiple electroslag furnaces in industrial production, and staggered s...