A vacuum degassing device for high-speed steel
A vacuum degassing device and a technology for vacuum degassing, applied in the field of vacuum degassing devices, can solve the problems of environmental pollution, unreasonable design of vacuum degassing devices, poor operation convenience, etc., and achieve high safety, reasonable design and environmental protection Effect
Active Publication Date: 2020-10-13
JIANGSU TIANGONG TOOLS CO LTD
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Problems solved by technology
[0002] High-speed steel is mainly used to manufacture high-efficiency cutting tools. Because of its high red hardness, good wear resistance, and high strength, it is also used to manufacture molds, rolls, high-temperature bearings and high-temperature springs with high performance requirements. The design of the vacuum degassing device for high-speed steel is unreasonable, the operation convenience is poor, and the recovered gas cannot be effectively detected before being discharged, causing environmental pollution
Method used
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[0012] Below in conjunction with accompanying drawing, the present invention will be described in further detail:
[0013] like figure 1 Shown: a vacuum degassing device for high-speed steel in this embodiment, including a support platform 1; a vacuum degassing box 2 is provided on the support platform 1; A connecting rod 18 is provided; each of the connecting rods 18 is provided with an annular rod 19 ;
[0014] One end of the vacuum degassing box 2 is fixedly connected to the vacuum degassing pipeline mechanism 8 and a ladle 3 is arranged inside, one end of the vacuum degassing pipeline mechanism 8 is connected to the cooling pipe 16 and the other end is connected and fixed to the gas detection device 17 .
[0015] Wherein the bottom of the ladle 3 is fixed on the base platform 4; the side of the base platform 4 is provided with several universal wheels 6 and the top is successively provided with several limit feeding rods 7; wherein the vacuum degassing box 2 is provided ...
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The invention provides a vacuum degassing device for high-speed steel. The vacuum degassing device for the high-speed steel comprises a supporting table. The supporting table is provided with a vacuumdegassing box, wherein one end of the vacuum degassing box is connected and fixed to a vacuum degassing pipeline mechanism, and a steel ladle is arranged in the vacuum degassing tank, and the bottomof the steel ladle is fixed to a base table; a plurality of universal wheels are arranged at the side edge of the base table, and a plurality of limiting feeding rods are sequentially arranged at thetop of the base table; a sealing cover is arranged at the top of the vacuum degassing box; the supporting table is provided with a safety mechanism; the safety mechanism comprises a vertical ring anda blocking cover; the blocking cover is provided with a temperature sensing device; a plurality of air cylinders are sequentially arranged on the vertical ring; a cylinder shaft of each cylinder is connected and fixed to the blocking cover; and a steam recovery box is formed in one end of the blocking cover. The vacuum degassing device for the high-speed steel has the beneficial effects that the design is reasonable, the structure is stable, the safety is high, the steel ladle can be conveniently placed and degassed, the safety of discharged gas is ensured, and the environment is protected.
Description
technical field [0001] The invention relates to a vacuum degassing device for high-speed steel. Background technique [0002] High-speed steel is mainly used to manufacture high-efficiency cutting tools. Because of its high red hardness, good wear resistance, and high strength, it is also used to manufacture molds, rolls, high-temperature bearings and high-temperature springs with high performance requirements. The design of the vacuum degassing device for high-speed steel is unreasonable, the operation convenience is poor, and the recovered gas cannot be effectively detected before being discharged, causing environmental pollution. Contents of the invention [0003] The invention provides a vacuum degassing device for high-speed steel, which is reasonable in design, stable in structure and high in safety, can facilitate ladles to be placed for degassing treatment, and can ensure the safety of gas discharge and protect the environment. [0004] The present invention is ac...
Claims
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IPC IPC(8): C21C7/10
Inventor 朱小坤吴建忠
Owner JIANGSU TIANGONG TOOLS CO LTD