螺旋给料机说明书螺给料机说明书.doc

PAMF-30 螺旋给料机 PAMF-30 Screw Feeder 使用说明书 Instruction 结构及工作原理：PAMF型螺旋给料机的结构见总图，由交流调速电动机、蜗轮减速机、给料槽、给料螺旋、底座组成。工作时，由调速电动机通过联轴器带动减速机运转，并通过装在蜗轮减速机输出轴上的联轴器使给料螺旋转动，从而把上部料筒中的物料均匀送到下个工序。 1. Structure Operating Principle: Refer to the general drawing for the structure of PAMF-type screw feeder, which is composed of AC adjustable-speed motor, worm-gear speed reducer, feeding trough, feeding screw and foundation. When the equipment works, the reducer revolves under the driving force generated by the adjustable-speed motor through the coupling, which makes the feeding screw revolve by the coupling installed on the output shaft of the worm-gear speed reducer to make the material in the upper cylinder uniformly delivered to the next process. 二、特点：是结构新颖，坚固耐用，不存在堵塞现象，添加物料均匀，内壁上也没有结块现象发生，投入运行后效果显著，效率高，运行可靠，特别适合于浓缩过程中的絮凝剂添加和锌粉置换过程中的锌粉给料使用。 2. Characteristics: It has novel structure, firm and durable frame and uniform feeding property without blocking phenomenon or packing phenomenon on the interior wall, which has remarkable effect, high efficiency and reliable operation after it is put into operation, especially suitable for feeding zinc poser when adding flocculant and changing zinc powder during the concentration process. 三、螺旋给料机主要有以下优点：①采用调速电动机，给料量可以方便地随意调整；②螺旋给料均匀连续，解决了传统机械物料加入量调整困难，加入量不均匀的问题，降低了残余物料的含量，既降低了成本，又改善了工艺效果；③物料暴露在空气中的面积小，减少了物料在使用过程中的氧化，改善了使用效果。 3. The screw feeder mainly has the following advantages: ① With the adjustable-speed motor, the feeding quantity can be adjust; ② the screw feeding is uniformly continuous, which solves the quantity adjustment difficulty when adding mechanical materials traditionally and the problem of nonuniform feeding quantity, reduces the content of the remained materials, saves the cost, and improves the technical effect; and ③ the area of the exposed materials is small, which reduces oxidation of materials during using and improves the using effect. 四、润滑：蜗轮减速机采用飞溅方法润滑，使用时，该减速机内的油量应在油尺刻度线中间位置（蜗杆吃油深1/4—1/2）。一般情况下，3-4个月换一次机油，但可根据实际情况提前或