双象6YL-120型螺旋榨油机详细介绍(2)

三．机器的安装：

榨油机安装时必须在地脚螺栓牢固的安装基础上，使机体保持水平。电机安在进料斗的背面。

3．Installment

The oil press must be installed by bolts firmly on the foundation and be kept horizontal

四．机器的润滑：

1．榨油机主要采用机油和黄油两种形式润滑。加油周期见表二

序号 NO	润滑部位 lubrication	油脂种类 lubricate	加油周期 Time span	换油周期 Lubricate replacement period
1	调节螺栓 Adjusting bolt	20号机械油 Mechanical oil NO.20	每班2次 1-2time/day
2	伞齿轮 Bevel gear	20号机械油Mechanical oil           NO.20	每班2次 1-2time/day
3	轴承座套 Bearing bush	20号机械油Mechanical oil NO.20	每班2次 1-2time/day
4	齿轮箱 Gearbox	20号机械油Mechanical oil NO.20	首次加油12kg First time 12kg	六个月 Every 6 months
5	各滚动轴承 bearing	润滑油 grease		每年一次 Each year

4.Lubrication

4.1 Oil press is lubricated by lubricating oil and grease, see table(2)

五.机器操作:

(一)开机前的要点:

1.开机前先将齿轮箱内加注12公斤机油.

2机器安装好后,按规定加注润滑油,检查各零部件是否紧固,操作手柄,插板是否灵活.

3.用手搬动大皮带轮查机器有无松动或卡机现象,若有异常及时排除.

4.调整皮带的松紧度,启动电机,检查槽轮方向是否与标志方向一致.

5检查准备工作做好后,松开紧锁螺母把榨螺拧到死点,再退回3-4圈,再前进半圈,保证榨螺与出饼口的间隙.

5.1 preparation before operating

5.1.1  12kg of lubricant needs to be filled into the gearbox.

5.1.2  After installing the machine, check whether lubricant has been filled in, bolts have been tightened, and handles are operable.

5.1.3  Check large pulley whether it is loose or blocked ,repair it if necessary.

5.1.4  Adjust the tightness of the belt ,switch on the motor and check  its rotation direction.

5.1.5  Loosen the lock nut and tighten the screw to its end, then loose it for3-4circles and then tighten it again for half circle to assure the gap of the residue cake outlet.

(二)开机:

1,启动电机,开动机器,将饼加入6%-8%水分,倒入料斗,磨光榨膛,进料不可过猛,否则可能造成榨膛堵塞与卡死机器事故,因此开始下料应该缓慢均匀,待榨膛磨光后,正常出饼后,方可将料胚倒入料斗.

2.运转后观察出饼情况,如不出饼,将榨螺再退出1-2圈,如还不出饼,应停机检查.切记杜绝开带车.故障排除后再行初榨工作.正常运转时饼厚1-2毫米,饼成瓦片状,手捏不粘,内面光滑,外面发皱,表面不带油迹.

饼厚的调节:搬动调节螺旋上的手柄,将调节螺栓顺时针旋转,螺栓往外,饼就厚,反之饼就薄了。（调节螺栓为左T165x6）出饼圈与出渣稍头的锥角不同，每转一圈较饼厚度变化为0.4-0.5毫米。

3．榨油机运转中，应经常检查出油，出渣情况，正常时油大部分从条排与前几节园排流出。如饼碎成渣，说明胚料太干。如发现饼发热（散出蒸汽）成大片状说明水分太高，应及时进行调节胚料水分的含量。

   出渣：条排出渣时成细片状说明水分高，如出粉状含沫说明水分低。园排渣过多属压紧螺母未压紧圆排，应上紧压紧螺母，如水分合适，则条排不出渣或少出渣，圆排少量出渣也是允许的。料胚含水分的高低直接影响出油率，因此压榨时应控制好料胚的水分。

5.2 operation

5.2.1  Feeding must be steady and slow at the beginning to avoid blocking

5.2.2  In the case no cake is extrude outward，return  back the screw for 1-2circle 。If there is still no cake is observed，machine needs to be shut down  and checked ，However， in any case， operating the machine backward is absolutely prohibited  normally ，cake looks like tile but not sticky ；thickness is 1-2mm ，inner side is smooth ，out side creases and no oil the surface is allowed.

Cake thickness adjustment: Rotating the adjusting handle clockwise will make the cake thicker, otherwise will make it thinner. Each circle of adjustment(by adjustment bolt left hand T 165x6)will change the thickness 0.4-0.5mm.

5.2.3When machine is operating, oil extruding and residue outlet need be checked

Frequently .Normally, most of oil will flow outward from square rods and several front round plates. Broken cake residue indicates the material is too dry ; steam emerging from the cake residue indicates that it is too wet ,In any case ,water content in the raw material must be adjusted from time to time.

Slag slice emerging indicates too much water content and power-like slag low water content .Loose round plates will cause too much slag flowing outwards. However ,adequate water content will cause slag flowing outwards from square rods, little slag from round plates is allowed. In a word ,water content affects oil output rate , it needs adjusting properly.

 (三)停机:

1.正常停机应将料胚全部榨弯,反复将榨螺退进数次,将榨膛中语料 走完,将出饼放至最后,然后停车.

2.停电或因其它事故突然停车,先切断电源,抽出放料挡板, 用人力反转大皮带轮,使心轴反转时退出料胚,立即将榨螺轴推出榨膛(当人力反转大轮困难时,不得强制进行.以免损坏机器),进行清理.若抽不出来,应将压榨螺母松动,要把上榨笼拆钓,用螺丝刀逐个将圆排松动,清理,未经清理不得再行开车.

5.3 stopping

5.3.1Repeatedly move screw forwards and backwards for several times and let all material resided in the chamber goes out and adjust  the cake to the possible thinnest, then stop the machine.

5.3.2 When machine stops caused by any accident, power supply must be shut down first, then rotate large pulley manually backwards, let the material return out . Then pull out the shaft and clean it. In the case the shaft could not be pulled out, remove the upper case and loose lock nut, separate round plates and clean them one by one.