500kg定点浇铸中频炉

500kg fixed-point casting intermediate frequency furnace

一、设备说明

设备概述：该产品属于新型专业炉种，引进国外技术设计制造，独特的液压倾炉连杆机构，在熔炼完毕倒出熔液全过程中，能始终使金属溶液倒入直径很小的接料口内。是采用水(气)雾化工艺生产金属粉末及类似工艺要求之选择装备。  

二、0.5T/250kw中频无芯感应定点浇注熔炼炉主要技术参数

三、定点炉体说明

    炉体部份包括感应加热线圈、结构主体碳钢、加磁轭，绝缘体、耐热绝热材料、支承框架、定点浇铸结构等。　

炉体定点浇铸结构安装在支承框架上，根据甲方提供的雾化中间包及雾化炮台尺寸，设计炉体和液压倾炉机构。此炉体运行速度均匀，炉咀的高差小，出液连续稳定。炉咀的运行曲线，由固定的轨迹，并由电脑优化运算，使用特殊的曲线模板导向锁定，使炉体从连续出液到定点出液均匀有序进行。炉体倾转角度：0～95°（0°指炉口为水平位置）；炉翻转稳定性高，出料口定位精度高（熔炼炉出炉口与漏包的距离小于50mm），浇注中心变动误差小，雾化浇钢时炉嘴无前后运动，定点浇注精度高，，前后误差不超过30mm，同时保证了金属液流的稳定。成套设备维护更换均采用模块化设计，易维护易检修，很大程度提高生产效率。

First, description of Fixed point casting furnace

Equipment Overview: This product belongs to a new type of professional furnace. It is designed and manufactured by foreign technology. The unique hydraulic tilting rod linkage mechanism can always pour the metal solution into the material with small diameter during the whole process of melting and pouring out the molten metal.  It is a choice of equipment for the production of metal powders and similar processes using a water (gas) atomization process.

Second , 0.5T / 250kw intermediate frequency coreless induction fixed point casting melting furnace main technical parameters

Third, the fixed point furnace description

    The furnace body part includes an induction heating coil, a structural body carbon steel , a yoke, an insulator, a heat-insulating material, a support frame, a fixed-point casting structure, and the like.

    The fixed-point casting structure of the furnace body is installed on the supporting frame, and the furnace body and the hydraulic tilting furnace mechanism are designed according to the size of the atomizing tundish and the atomizing turret provided by the party A. The furnace body runs at a uniform speed, the height difference of the nozzle is small, and the liquid discharge is continuously stable. The running curve of the nozzle is fixed by the trajectory and optimized by the computer. The special curved template is used to guide the locking , so that the furnace body is uniformly and orderly discharged from the continuous liquid discharge to the fixed point. The tilting angle of the furnace body: 0～ 95 ° (0° refers to the horizontal position of the furnace mouth); the furnace has high stability of turning, and the positioning accuracy of the discharging port is high (the distance between the outlet and the leakage of the melting furnace is less than 50mm ) , and the pouring center changes. The error is small, the nozzle does not move back and forth when atomizing the steel, the precision of the fixed point casting is high, the front and back error does not exceed 30 mm, and the stability of the metal liquid flow is ensured. The maintenance and replacement of complete sets of equipment are modular in design, easy to maintain and easy to overhaul, greatly improving production efficiency.

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