进口耐腐污水泵/sewage pump/德国品质
德国KAYSEN凯森进口耐腐蚀污水泵概述
进口耐腐蚀污水泵属于离心泵的一种，根据材质可分为两种：不锈钢污水泵和衬氟污水泵（也称为单级单吸式氟塑料合金化工离心泵）；根据使用方式可分为两种：潜水式和干式两种。现在市面上销售的不锈钢污水泵有潜水式和干式两种，而衬氟污水泵只有干式一种。
主要特点：
●泵的整体结构紧凑
●体积小
●重量轻
●检修方便
●潜水液下即可使用
●效率高
●节能显著
●运行平稳
●性能可靠
主要应用：
可输送带有酸性、碱性或其他腐蚀性的污水，广泛应用于化工、石油、轻工、食品、制药、酿造、环保及污水处理等行业。
耐腐蚀污水泵优缺点：
优点：
1、结构紧凑、占地面积小。耐腐蚀潜污泵由于潜入液下工作,因此可直接安装于污水池内,无需建造专门的泵房,可以节省大量的土地及基建费用。
2、安装维修方便。小型的耐腐蚀潜污泵可以自由安装，大型的一般都配有自动藕合装置可以进行自动安装，安装及维修相当方便。
3、连续运转时间长。耐腐蚀潜污泵由于泵和电机同轴，轴短、转动部件重量轻,因此轴承上承受的载荷(径向)相对较小，寿命比一般泵要长得多。
4、不存在汽蚀***及灌引水等问题，特别是后一点给操作人员带来了很大的方便。
5、振动噪声小，电机温升低，对环境无污染。
缺点：
任何事物都是一分为二的，对于耐腐蚀潜污泵来说***关键的问题是可靠性问题，因为耐腐蚀潜污泵的使用场合是在液下，输送的介质是一些含有固体物料的混合液体，泵与电机靠得很近，泵为立式布置，转动部件重量与叶轮承受水压力同向。这些问题都使得潜污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。
Germany KAYSEN imported corrosion-resistant sewage pump overview
Imported corrosion-resistant sewage pump is a kind of centrifugal pump. It can be divided into two types according to the material: stainless steel sewage pump and fluorine-lined sewage pump (also known as single-stage single-suction fluoroplastic alloy chemical centrifugal pump); There are two types: diving and dry. The stainless steel sewage pumps currently on the market are ***ailable in both submersible and dry modes, while the fluorine-lined sewage pumps are only dry type.
main feature:
●The overall structure of the pump is compact
● ***all size
●Light weight
● easy to repair
●You can use it under diving fluid
●High efficiency
●Significant energy s***ing
● ***ooth operation
●Reliable performance
main application:
It can transport sewage with acid, alkaline or other corrosive, and is widely used in chemical, petroleum, light industry, food, pharmaceutical, brewing, environmental protection and sewage treatment industries.
Corrosion-resistant sewage pump advantages and disadvantages:
advantage:
1. Compact structure and ***all footprint. The corrosion-resistant submersible sewage pump can be directly installed in the sewage tank because it is submerged under the liquid. It does not need to build a special pump room, which can s***e a lot of land and infrastructure costs.
2, easy to install and maintain. The ***all corrosion-resistant submersible sewage pump can be installed freely. The large-sized ones are usually equipped with automatic coupling devices for automatic installation, and the installation and maintenance are quite convenient.
3. Continuous operation time is long. Corrosion-resistant submersible sewage pump is coaxial with the pump and the motor. The shaft is short and the rotating parts are light in weight. Therefore, the load (radial) on the bearing is relatively ***all, and the service life is much longer than that of the general pump.
4, there is no problem of c***itation damage and irrigation water, especially the latter point brings great convenience to the operator.
5. The vibration noise is ***all, the temperature rise of the motor is low, and there is no pollution to the environment.
Disadvantages:
Everything is divided into two. The most critical problem for corrosion-resistant submersible pumps is the reliability problem. Because the corrosion-resistant submersible pump is used under the liquid, the medium to be transported is some solid materials. Mixing the liquid, the pump is in close proximity to the motor, the pump is arranged vertically, and the weight of the rotating part is in the same direction as the impeller is subjected to water pressure. These problems make the requirements of the submersible pump in terms of sealing, motor bearing capacity, bearing arrangement and selection higher than that of the general sewage pump.