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液相、气相和固相是物质存在的三种形态。其中任何两种形态的物质混合在一起形成流体,就叫做“两相流”。目前,国内现有的大多数纸浆泵,都是按清水（一相流）的理论设计而生产的,由于其设计和实际运行条件不一致,导致该类泵使用寿命短,效率低,腐蚀严重。而近几年问世的CLX型系列两相流纸浆泵,是根据具有世界先进水平的“蔡氏理论”设计生产的,它的叶轮、纸浆流道设计,摒弃了清水（一相流）的理论局限,使其能与抽吸流质的水和固体混合物（两相流）相适应,是我国造纸行业的一种换代新型高效节能产品。其特点是: 1.泵体、涡壳、流道进行了重大改进,便于高浓度两相流介质抽送,提高了效率; 2.叶轮叶片由三叶封闭式改为两叶敞开式,叶片形状及角度也进行了改进设计、适应6％以下浓度介质抽送需要; 3.该系列泵进口和出口部位均为减小介质抽送阻力而进行了改进; 4.采用的联轴节,使拆卸、维修方便,无须移动电
Liquid, gas and solid phase is the existence of the three forms of matter. Any two forms of material mixed together to form a fluid, called “two-phase flow.” At present, most of the existing domestic pulp pumps are produced according to the theoretical design of clean water (one phase flow). Due to the inconsistent design and actual operating conditions, these pumps have short service life, low efficiency and serious corrosion. In recent years, the CLX series two-phase flow pulp pump has been designed and manufactured according to the “Chua theory” of world advanced level. Its impeller and pulp flow path design has abandoned the theoretical limitation of clear water (one phase flow) , Making it compatible with the suction of liquid water and solid mixture (two-phase flow), is a new generation of high efficiency energy-saving products in China’s paper industry. Its features are: 1. The pump body, the volute, the flow channel has been greatly improved to facilitate the pumping of high-concentration two-phase flow medium to improve efficiency; 2. impeller blades from clover closed to open two-leaf, leaf shape And the angle of the design has also been improved to meet the concentration of 6% below pumping medium pumping needs; 3. The series of pump inlet and outlet parts are to reduce the pumping resistance of the medium has been improved; 4. Couplings used to disassembly, maintenance Convenient, no mobile power