基础油`润滑油`废机油系统

品牌BWN型号BWN产品用途废油再生废油处理废油脱色外形尺寸80000（mm）重量80000（kg）

本公司文章和数据是经投入大量的时间和金钱组织出来,未经同意严禁转载

bwn废油再生系统

bwnregeneration of used lubricating oil system

1. 1.第一:作业原理、特点1.operationprinciple & characteristics

短程蒸馏的分离原理是利用液体分子量差异从而造成受热后的平均自由程不同来实现的：液体混合物为达到分离的目的，首先进行加热，能量足够的分子逸出液面。轻分子的平均自由程大,重分子的平均自由程小，在离液面小于轻分子平均自由程而大于重分子平均自由程处设置—冷凝面，使得轻分子落在冷凝面上被冷凝，从而破坏了轻分子的动态平衡，使得轻分子继续不断逸出。而重分子因达不到冷凝面，很快趋于动态平衡.这样就将混合物分离了。

the short-rangedistillation separation is materialized by using liquid moleculesweight difference to cause the free path length after heating them:liquid mixtures are often separated by heat first, and thenmolecules which are powerful enough would escape from the surface.the free path length of light molecules is big, while the heavyones’ is small. set a condensing surface between the light ones’length and the heavy ones’, and then light molecules would becondensed after they stop at the condensing surface. it breaks thedynamic balancing of the light molecules, and they will escapecontinually. nevertheless, the heavy molecules tend to achievedynamic balancing because they can’t reach the surface. inthis way, mixtures are separated.

与其它蒸馏方法相比，短程蒸馏的突出优点在于操作温度低和物料受热时间短，这两点对于高沸点和热敏性物料尤为重要，因此，短程蒸馏技术成为一种对高沸点、热敏性物料能有效无损分离的手段，而被广泛使用。

compared to otherdistillationues, the outstanding merits of short-rangedistillationue are the low temperature and the shortheating time which are extremely important to high boiling pointand heat-sensitive materials. therefore, as an effectivenon-destructive means of separation, short-range diue is widely used.

第一阶段薄膜蒸发器利用薄膜蒸发脱水、脱臭、脱轻组分。

first phase:

thin-film evaporatordehydrates, deodorizes, and removes light components by usingthin-film evaporation.

第二阶段短程蒸馏分离器

secondphase:

1 原料油如含有柴油、溶剂、或轻燃料油时，先使用短程蒸馏器于低温度工作条件下于以脱除

2 分离油渣回收基础油

1) use short-rangedistillatory to remove diesel oil, solvent or light fuel oil fromraw oil in low-temperature working condition.

2) separate oil residueand recycle base oil

第二：适用对象

2. applicabletargets

1 车用/船用废润滑油

2 废齿轮油

3 废液压油

4 废变压器绝缘油

5 废真空油

6 废金属切削油

1)automobile-used/marine waste lubricating oil

2) waste gearoil

3) waste hydraulicoil

4) waste transformerinsulating oil

5) waste vacuumoil

6) waste metal-cuttingoil

第三:代表性的工作参数

3.representative of operating parameters

1 薄膜蒸发器60~100度

2 分子蒸馏器设定：依据基础油性质设定（110~220度，等于常压蒸馏280~480度）

3 工作压力：＜0.1bpa

1) thin-film evaporator60-100 degree

2) molecule evaporatorsetting: based on base oil property ( 110-220 degree, equals to280-480 degree in atmospheric distillation)

3) operating pressure:＜0.1bpa

使用真空泵抽真空

vacuumize byvacuum pump

第四：水电能源

4. water & electricalenergy

1) powerconsumption

average:150kw-hr/lt

2) thermal energyconsumption

40w kcal.hr/lt

3) water consumption(evaporation capacity)

5-10 kl. / 1000kg(evaporation loss of the cooling water from the coolingtower)

4) additive:no

5) the cost ofproducing every ton of refined oil figures out at about rmb800.

1 电力消耗

平均：150kw-hr/lt

2 热能消耗

40w大卡hr/lt

3 耗水量(蒸发量)

5~10公升/1000kg(冷却水由冷却塔蒸发之损失)

4 添加剂：无

5 每生产一吨成品油大约折算合计约人民币800元

第五：回收率

5. coefficientof recovery

1) bwn refined base oilcoefficient of recovery

in accordance with thecomposition of waste oil, but the coefficient of recovery isbasically more than 70% on average.

2) wastewater

removed, but wastewater contains 1% oil slick which is needed to be disposed by wastewater treatment equipment

3) oilsludge

reflow in the system,until slots are cleaned.

1 成品基础油bwn回收率

依废机油组成份而定，但平均在70%以上

2 废水

去除，但废水中约1%浮油，需使用废水处理设备进行处理

3 油泥

于系统中回流，直到清槽为止

第六：空气污染排放物

6. airpollutant emission

符合固定污染源空气污染排放标准

comply with emissionstandards for stationary sources of air pollution

第七：工业废弃物处理

7. industrialwaste disposal

1) wastewater

-the weight is inaccordance with the rate of water content of the raw oil. it is2-6% in general. waste water would be disposed by waste watertreatment equipment

- oil within wastewater will be recycled in oil water separator; recycled water willbe reused.

2) oilsludge

-unceasing circulationof recycling

-concentrated oilsludge will be sent to coal-fired plants after cleaning the slots.oil sludge will be incinerated after being mixed.

1 废水

—重量依原料油含水率而定，一般在2~6%，含油废水以废水处理设备进行处理

—含在废水中的油份在油水分离机回收，回收水则回收再利用

2 油泥

—不断循环再回收

—浓缩之油泥于清槽时送至然煤厂混合后焚化

第八bwn的优点

8. merits ofbwn

1. 1.lowenergy consumption (distillate oil heating temperature at thelowest 60-220 degrees)
2. 2.without any filteraids
3. 3.without anychemicals or additives
4. 4.comply withemission standards for stationary sources of airpollution
5. 5.very littleindustrial waste (concentrated oil sludge)
6. 6.relatively lownoise (abut 80dba)
7. 7.high level security(high vacuum environment of negative pressure, noexplosion)

1 能源消耗少（加热温度是目前蒸馏油品Zui低60~220度）

2 无需任何滤材于助剂

3 无需任何化学品或添加剂

4 符合固定污染源空气污染排放标准

5 非常少的工业废弃物(浓缩油泥)

6 相对低的噪音(约80dba)

7 安全性高(因使用高真空之负压环境，无爆炸之忧)

bwn广州宝维纳环保科技有限公司

bwn guangzhoubaoweina environmental technology co., ltd

地址:广东省增城市中新镇九和

address: jiuhe,zhongxin, zengcheng, guangdong

公司电话:020-82860850telephone:020-82860850

传真:020-82860580fax:020-82860580

手机:mobilephone:

联系人:吕建敏contact person: lv jianmin

电邮:lks218461@163.com

e-mail:lks218461@163.com

欢迎亲临现场考察并带油样中小试

welcome tovisit the scene to investigate and takeoilsamplesfor medium and smalltest