设备简介Equipment Introduction

   旋输送机是一种利用电机带动螺旋回转，推移物料以实现输送目的的机械。它能水平、倾斜或垂直输送，具有结构简单、横截面积小、密封性好、操作方便、维修容易、便于封闭运输等优点。螺旋输送机在输送形式上分为有轴螺旋输送机和无轴螺旋输送机两种，在外型上分为U型螺旋输送机和管式螺旋输送机。有轴螺旋输送机适用于无粘性的干粉物料和小颗粒物料.（例如：水泥、面粉、粮食等）而无轴螺旋输送机适合输送机由粘性的和易缠绕的物料。（例如：污泥、生物质、垃圾等）

A rotary conveyor is a mechanical device that uses an electric motor to drive a screw to rotate and move materials to achieve conveying purposes. It can transport horizontally, obliquely, or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing, easy operation, easy maintenance, and convenient enclosed transportation. Spiral conveyors are divided into two types in terms of conveying form: axial spiral conveyors and non axial spiral conveyors. In terms of appearance, they are divided into U-shaped spiral conveyors and tubular spiral conveyors. The axial screw conveyor is suitable for non sticky dry powder materials and small particle materials For example, cement, flour, grains, etc., the shaft less screw conveyor is suitable for conveying sticky and easily entangled materials. (For example: sludge, biomass, garbage, etc.)

工作原理operational principle

当螺旋轴转动时，由于物料的重力及其与槽体壁所产生的摩擦力，使物料只能在叶片的推送下沿着输送机的槽底向前移动，其情况好像不能旋转的螺母沿着旋转的螺杆作平移运动一样 。物料的主要前进动力是来自螺旋叶片在轴向旋转时将物料沿叶片切线方向向上和向前的作用力。

When the spiral shaft rotates, due to the gravity of the material and its frictional force with the groove wall, the material can only move forward along the bottom of the conveyor groove under the push of the blades, as if the non rotating nut is translating along the rotating screw. The main forward force of the material comes from the force exerted by the spiral blades when rotating axially, which moves the material upwards and forward along the tangent direction of the blades.

设备特点Equipment characteristics

l 结构比较简单，成本较低 

l 工作可靠，维护管理简便。

l 尺寸紧凑，断面尺寸小，占地面积小。在港口的卸车卸船作业中易进出舱口、车厢。

l 能实现密封输送，有利于输送易飞扬的、炽热的及气味强烈的物料，可减小对环境的污染，改善港口工人的作业条件。

l 装载卸载方便。水平螺旋输送机可在其输送线路上的任一点装载卸载；对垂直螺旋输送机配置相对螺旋式取料装置可具有优良的取料性能。

l 能逆向输送，也可使一台输送机同时向两个方向输送物料，即集向中心或远离中心。

l The structure is relatively simple and the cost is low

l Reliable work and easy maintenance and management.

l Compact size, small cross-sectional size, and small footprint. It is easy to enter and exit the hatch and carriage during unloading operations at the port.

l It can achieve sealed conveying, which is conducive to conveying materials that are easy to fly, hot, and have strong odors, reducing environmental pollution and improving the working conditions of port workers.

l Convenient loading and unloading. The horizontal screw conveyor can load and unload at any point on its conveyor line; The configuration of a vertical screw conveyor with a relatively spiral feeding device can have excellent feeding performance.

l It can transport materials in reverse direction, and can also allow a conveyor to transport materials in two directions simultaneously, either towards the center or away from the center.

设备结构Equipment structure

该机有多种结构可选This machine has multiple structures to choose from

技术参数表Technical parameter table