6YL---130型螺旋榨油机

MODEL6YL---130 SCREW OIL PRESS

一．主要性能参数:

Main Specifications

1,榨轴转速:35-39转/分

Shaft speed:35-39r/m

2,齿轮箱传动比:15/381552=1:8.78

Gear ratio in gearbox: 15/381552=1:8.78

3配用动力:15-18.5KW

Motor:15-18.5KW

4三角带:B型

Belt: B型

5外形尺寸:长x宽x高1980x680x1460(mm)

Outer dimension: L×W×H(mm) 1980x680x1460

6单机重量:760kg

Weight:760kg

7生产能力见表(一)

Capacity see table (1)

Table(1)production capacity

注：以上参数是指清选，分离，轧胚辅助设备齐全，工艺合理，操作正常是能达到指标。

Note ： Figures shown above reflect performance when selecting ，separating，auxiliary facilities are available when manufacturing is rational.

二,工作原理与构造:

1,工作原理:

榨油机运转时,将处理好的料胚带如料斗,油料从料斗进入榨膛。有榨螺的螺旋向里推进，进行压榨。

因料胚在榨油机的榨膛内是在运转状态下进行的，在榨膛高压的条件下，料胚和榨膛之间产生很大的摩擦阻力。这样就能使料胚和料胚产生摩擦，造成相对的运动。另一放面，榨螺的根圆直径是逐渐增粗的，当榨螺转动时，螺纹使料胚即能向前推进又能向外翻转，同时靠近榨螺螺纹表面的料层随着榨轴转动，这样在榨膛里的每个料胚微粒都不是等速度同方向的运动。而在微粒之间也存在着相对的运动。有摩擦产生的热量又满足了榨油工艺操作上所必须的一份热量，有助于促使料胚中的蛋白质热变性，破坏了胶体，增加了塑性，同时也降低了油的粘性，容易析```````榨出油来，因而提高了榨油机的出油率。

2， Oration principle and structure

2.1  oration principle

When oil presses operating prepared material enters extruding chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed. Under the high-pressure condition in the chamber ,friction between material and screw ,between material and chamber will be created ,which also creates friction and relative movement among material particles. On the other hand, root diameter of the pressing screw caries larger from one end to the other ,hence. When rotating ,it not only pushes particles moving forwards but turns them outwards as well ,meanwhile ,particles adjacent the screw  will rotation along with screw’ rotating ,causing every particle inside the chamber to possess different speed. Therefore relative movement among particle creates heat which is necessary during manufacturing because of helping protein change property ,damage colloid ,increase plasticity ,decrease oil’s elasticity ,resulting in high oil productivity.