Double-tilting melting and holding furnace
A technology of holding furnace and furnace body, which is applied in the field of holding furnace and smelting, can solve the problems such as the inability to configure the nozzle to operate the elevation production line, etc., and achieve the effects of remarkable economic and social effects, easy feeding and excellent functions.
Inactive Publication Date: 2010-02-03
SUZHOU LONGRAY THERMAL TECH
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Problems solved by technology
[0003] To sum up, the existing technology has the following disadvantages: it is impossible to configure a production line with a higher orifice elevation and a higher operating elevation
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[0015] Melting and holding furnaces that can be tilted in both directions, such as figure 1 As shown, including furnace body 2, furnace door 1, rotary support 5 and hydraulic cylinder 3, furnace body 2 is placed on the foundation, the middle part of the foundation is a groove, and the edge of the foundation is provided with a boss. A rotary support 5 is arranged on the side boss, and the rotary support 5 is hinged with the rear wall of the furnace body, and a spout 4 is arranged on the rear wall of the furnace body hinged with the rotary support, and the furnace opposite to the spout 4 Furnace door 1 is set on the front wall of the body, and a hydraulic cylinder 3 is hinged on the bottom surface of the groove in the middle of the foundation, that is, the piston rod of hydraulic cylinder 3 is hinged with the hinge seat on the bottom surface of the foundation, and the middle part of the cylinder body of hydraulic cylinder 3 is provided with a trunnion , and the trunnion in the m...
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The invention provides a double-tilting melting and holding furnace. The double-tilting melting and holding furnace comprises a furnace body and a furnace door, the furnace body is placed on a base, the middle part of the base is provided with a groove, the side part of the base is provided with a boss which is provided with a revolving support, the revolving support is articulated with a back wall of the furnace body and provided with a flow port on the back wall of the furnace body which is articulated with the revolving support, a front wall of the furnace body which is opposite to the flowport is provided with the furnace door, the bottom surface of the groove at the middle part of the base is articulated with a hydraulic cylinder, and a trunnion at the middle part of the hydraulic cylinder is positioned inside a bearing pedestal on a cross beam of the furnace body. The whole furnace body can laterally tilt towards the flow port and also can laterally tilt towards the furnace doorunder the driving of the hydraulic cylinder. The double-tilting melting and holding furnace is very convenient for feeding and slag removal, and is applicable to being positioned on a machine queue which has relatively high elevation requirements of the flow port and has the same operating elevation as that of the furnace door side.
Description
technical field [0001] The invention relates to a melting and holding furnace, in particular to a double-tilting melting and holding furnace. Background technique [0002] At present, the tilting method of the tilting smelting and holding furnaces in the aluminum processing industry is: only tilting towards the direction of the molten aluminum spout. At the back end of melting and holding furnaces, semi-continuous casting machines and continuous casting and rolling machines are usually required. When configuring the cast-rolling machine, the orifice elevation of the furnace is usually configured at +700~+800mm, so that when the furnace door side and the floor on the orifice side of the furnace are both set at ±0mm, the operating elevation of the furnace door will be at +750 ~+850mm, it is very convenient for furnace feeding, slag removal, sampling and workshop transportation. When the factory requires certain equipment to be configured, the elevation of the orifice is requ...
Claims
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IPC IPC(8): F27B14/02F27B14/08C22B21/00
Inventor 罗文祥辛洁国伟曹炼
Owner SUZHOU LONGRAY THERMAL TECH