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    油雾废气处理介绍

     油雾废气处理设备主要是油雾分离器和一些辅助净化设备, 油雾分离器,又称为油雾过滤器,油雾控制器,油雾净化器,油雾回收机、吸雾器等,解决机械加工中存在的油雾、水雾或粉尘等车间环境问题。  按照油雾分离器的工作原理,保蓝的产品分为离心式和静电式两个大类。  离心式的工作原理为:  当控制器接通电源时,吸雾口产生强大的负压迫使油雾被定向吸入吸雾器内。油雾微粒在吸雾器内风轮的作用下发生碰撞,微小的颗粒集合成能被控制的较大颗粒,在高效吸雾材料的阻挡下被拦截下来,通过回流口收集并回收。  静电式的工作原理为:  ?  根据静电场二级原理使细小的油雾粒子随气流进入一个强大的电场中,带上正电。当带点粒子到达净化器收集盘间的电场时,颗粒受金属洗盘的吸引而粘附到金属盘上,从而使得油雾与空气分离,达到净化效果。  离心式与静电式油雾分离器的比较:  ?  离心式油雾分离器适用的范围比较广泛,多车间环境的要求不是很高;静电式的油雾分离器只能用于相对干燥的车间环境,对雾气非常大的车间,水的导电特性容易使油雾分离器电场短路。 ? 离心式油雾分离器的分离效果不如静电的精细。静电式油雾分离器的可分离粒子直径可小至0.01微米。


          在离心式的油雾分离器中,按照安装位置的不同,保蓝的产品可分为:立式、卧式、倒立式三种。
          立式的特点:安装于机器的侧面,适用于开口在侧面的机床,加工中心和清洗机使用。噪音低,抖动小。
          卧式的特点: 安装于机器的顶部,适用于开口在顶部的数控加工中心。全压大,风量足,分离效果好。
          倒立式的特点: 可直接安装于机床顶部,无需任何附件,回流口直接对准机床开口。安装方便。  在保蓝的油雾分离器系列中,还有一些具备是特殊功能的,包括:冷凝、双层立式、超霸、防爆式和双进风。  冷凝的特点:  ?  在普通离心式的基础上,加了雾气冷却的设备。通过对废气的冷却,提高 过滤效果。适用于高温、雾气较大的工况。
          双层立式的特点: 采用分段分离的结构,既能吸雾又能吸粉尘。广泛适用于金属加工行业。  超霸的特点:  ?  超霸也称为大型集中式油雾过滤器,可用于超大型机床,也可用于整个车间的处理。功率非常大,吸雾效果极好,价格也偏高。  ? 模块式吸雾器还可像积木一样自由组合。针对不同工况,不同需求,将多个分离器组合起来共同使用。  防爆式的特点:  ?  主要用于解决机械加工业在强力磨削加工中产生的大量油烟雾的问题。 ? 采用金属螺旋式过滤芯,大大提高了过滤精度。  双进风的特点:  ?  适用于超长款的机床,可在机床上开两个口,同时通过两根软管将废弃导入油雾分离器。吸雾效率卓越。
    The oil mist waste gas treatment equipment is mainly oil mist separator and some auxiliary purification equipment, oil mist separator, also known as the oil mist filter, oil mist controller, oil mist purifier, oil mist collector, fog absorber and so on, solve the mechanical processing of oil mist, water mist or dust and other workshop environmental problems. According to the working principle of oil mist separator, the products of Bao are divided into two categories, centrifugal and electrostatic. The centrifugal operation principle is: when the controller is connected to the power supply, the suction fog mouth produces a strong negative pressure to force the oil mist to be directed into the fog. The oil mist particles collide under the action of the wind wheel of the suction, and the tiny particles are assembled into larger particles that can be controlled, intercepted under the blocking of high efficient mist absorbing materials, collected and recovered through the return port. The working principle of electrostatic type is:? According to the secondary principle of electrostatic field, the fine particles of oil mist flow into a strong electric field with the flow, and take positive electricity. When the point particle reaches the electric field of the purifier, the particles are attracted to the metal plate by the metal plate, so that the oil mist is separated from the air to achieve the purification effect. Comparison of centrifugal and electrostatic oil mist separator:? The scope of application of centrifugal oil mist separator is wide, and the requirement of multi - workshop environment is not very high. Electrostatic - type oil mist separator can only be used in a relatively dry workshop environment, for the very large workshop, water conductive characteristics of water can easily cause the oil mist separator electric field short circuit. ? The separation effect of centrifugal oil mist separator is not as fine as static electricity. The separable particle diameter of the electrostatic oil mist separator can be small to 0.01 micron. 

    In the centrifugal oil mist separator, according to the installation position, the blue - blue products can be divided into vertical, horizontal and inverted vertical. 
    Vertical characteristics: installed on the side of the machine, suitable for the opening in the side of the machine tool, processing center and cleaning machine. The noise is low and the shaking is small. 
    Features: installed at the top of the machine, suitable for opening at the top of the CNC machining center. Full pressure, full air, good separation effect. 
    Inverted vertical characteristics: can be installed directly on the top of the machine tool, without any accessories, the return port is directly aligned with the opening of the machine tool. Easy to install. In the Blue oil mist separator series, there are also some special functions, including: condensation, double vertical, super, explosion - proof and double - inlet. Characteristics of condensation: On the basis of ordinary centrifugal type, the equipment with fog cooling. Through the cooling of the exhaust gas, improve the filtering effect. Suitable for high temperature and high fog conditions.
    The characteristics of double - layer vertical: adopt the structure separated by segmentation, both can absorb fog and dust. It is widely used in metal processing industry. The characteristics of a super - worker: Super, also known as a large centralized oil mist filter, can be used for super large machine tools, can also be used for the entire workshop processing. The power is very large, the fog effect is excellent, the price is also high. ? Modular suction can also be freely combined like a building block. For different working conditions, different requirements, multiple separators together to use together. Explosion - proof characteristics:? It is mainly used to solve the problem of large amount of oil fume produced by the mechanical processing industry in the power grinding. ? The filter accuracy is greatly improved by the metal spiral filter element. Characteristics of double air: For super long machine tool, two ports can be opened on the machine tool, and the waste oil mist separator will be imported through two hoses. The efficiency of absorbing fog is remarkable.
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