进口渣浆泵-进口高铬合金渣浆泵-德国KAYSEN泵业

渣浆泵-高铬合金渣浆泵-KAYSEN泵业

GERMANY KAYSEN PUMP CO .,LTD

渣浆泵(slurry pump)从工作原理上讲属于离心泵，从概念上讲指通过借助离心力（泵的叶轮的旋转）的作用使固、液混合介质能量增加的一种机械，将电能转换成介质的动能和势能的设备。主要适用于：矿山、电厂、疏浚、冶金、化工、建材及石油等行业领域。渣浆泵的名称是从输送介质的角度来划分的一种离心泵。另外渣浆泵从不同角度还可以具体划分不同类型。水泵除了抽水之外，还可以抽气体、固体、固液混合体——矿粉泥浆！水泵用电在国家总电量中所占比重很大，水泵的节能情况对国民经济有着重要影响，水泵不但在节能环节中起着积极作用，在火力发电减排流程中也发挥着重要作用。渣浆泵不但比同类产品节能4%-8%，还为大气脱离雾霾“魔爪”做贡献。

一般将适用于输送液体(水)中含有悬浮固体物的泵称为渣浆泵。目前是选矿、选煤厂各工艺流程中不可缺少的设备之一。渣浆泵可按不同原则分为单级/多级、单吸/双吸、悬臂、卧式/立式以及泵壳水平中开/垂直结合等型式，如图所示，其基本结构由叶轮、泵壳、泵轴、轴承及托架组成，动力还包括电动机，对轮或胶带轮联轴器等，耐磨件还包括衬板轴套等，密封件包括轴封、副叶轮等，支撑件包括支架等，但内部原理是一致的，当叶轮快速转动时，叶片促使介质很快旋转，旋转着的介质在离心力的作用下从叶轮中飞出，泵内的介质被抛出后，叶轮的中心部分形成真空区域，介质在大气压力（或水压）的作用下通过管网压到了进料管内。这样循环不已，就可以实现连续供料，从而达到工艺设计要求的扬程和流量。当然，入料方式目前多采用压入式，即料位高于入料管，则可以减去从上水管或泵壳向内部灌水的步骤。

主要特点：
首先讲述一下离心泵和渣浆泵的关系，然后渣浆泵原理也就自然清晰了。离心概念是从泵原理来讲的。泵有许多种，依据不同的角度可划分几十个类别。离心泵是从泵的工作原理上划分，是通过离心力作用来达到给输送介质增压的过程。另外还有常见的种类包括螺杆原理，柱塞原理等可以划分出不同于离心原理的泵。说完离心泵概念，再说渣浆泵，渣浆泵又是从另外一个角度来划分泵的，即从输送介质来划分的。顾名思义，渣浆泵输送的是含有渣滓的固体颗粒与水的混合物。但从原理上讲渣浆泵属于离心泵的一种。离心泵的主要工作部件是叶轮和机壳，机壳内的叶轮装置位于轴上，并与原动机连接形成一个整体。当原动机机带动叶轮旋转时，叶轮中的叶片迫使流体旋转，即叶片对流体沿它的运动方向做功，从而迫使流体的压力势能和动能增加。与此同时，流体在惯性力的作用下，从中心向叶轮边缘流去，并以很高的的速度流出叶轮，进入压出室，再经扩散管排出，这个过程称为压水过程。同时，由于叶轮中心的流体流向边缘，在叶轮中心形成低压区，当它具有足够的真空时，在吸入端压强的作用下（一般是大气压强），流体经吸入室进入叶轮，这个过程称为吸水过程。由于叶轮连续的旋转，流体也就连续的排出、吸入，形成连续的工作。离心式的泵（包括渣浆泵）的工作过程，实际上是一个能量传递和转化的过程。它将电动机高速旋转的机械能，通过泵的叶片传递并转化为被抽升流体的压能和动能。

主要优点：

●水力性能好

●效率高

●磨损率低

●流道宽畅

●抗堵塞性能好

●汽蚀性能优越

主要应用：

●化工

●疏浚

●矿山

●电力

●冶金

●煤炭

●建材

Slurry pump

Submersible slurry pump

Slurry pump is a centrifugal pump from the working principle. It conceptually refers to a machine that converts the energy of solid and liquid mixed media by the action of centrifugal force (rotation of the impeller of the pump) to convert electrical energy into A device for the kinetic and potential energy of a medium. Mainly used in: mining, power plants, dredging, metallurgy, chemical, building materials and petroleum industries. The name of the slurry pump is a centrifugal pump that is divided from the perspective of the conveying medium. In addition, the slurry pump can be divided into different types from different angles. In addition to pumping water, the pump can also pump gas, solid, solid-liquid mixture - mineral mud slurry! Pump power consumption accounts for a large proportion of the country's total electricity. Pump energy conservation has an important impact on the national economy. Pumps not only play an active role in the energy-saving process, but also play an important role in the thermal power generation emission reduction process. The slurry pump not only saves 4%-8% energy compared with similar products, but also contributes to the atmosphere from the smog "claw".

A pump suitable for transporting suspended solids in a liquid (water) is generally referred to as a slurry pump. It is currently one of the indispensable equipments in the process of mineral processing and coal preparation. The slurry pump can be divided into single-stage/multi-stage, single-suction/double-suction, cantilever, horizontal/vertical and horizontal/vertical combination of pump casing according to different principles. As shown in the figure, the basic structure is impeller. The pump casing, the pump shaft, the bearing and the bracket are composed of the electric motor, the opposite wheel or the tape wheel coupling, the wear parts further include the lining bushing, etc., and the sealing component includes the shaft seal, the auxiliary impeller, etc. The parts include brackets, etc., but the internal principle is the same. When the impeller rotates rapidly, the blades cause the medium to rotate quickly. The rotating medium flies out of the impeller under the action of centrifugal force. After the medium in the pump is thrown, the impeller The central portion forms a vacuum region, and the medium is pressed into the feed tube through the pipe network under the action of atmospheric pressure (or water pressure). In this way, continuous feeding can be achieved to achieve the head and flow required by the process design. Of course, the feeding method is currently more indented, that is, the filling level is higher than the feeding tube, and the step of pouring water from the upper water pipe or the pump casing to the inside can be subtracted.

main feature:

First, let's talk about the relationship between the centrifugal pump and the slurry pump, and then the principle of the slurry pump is naturally clear. The concept of centrifugation is in terms of the pump principle. There are many types of pumps, which can be divided into dozens of categories depending on the angle. The centrifugal pump is divided from the working principle of the pump, and the centrifugal force is used to achieve the process of pressurizing the conveying medium. There are also common types including the principle of the screw, the principle of the plunger, etc., which can be divided into pumps different from the principle of centrifugation. After talking about the centrifugal pump concept, and then the slurry pump, the slurry pump divides the pump from another angle, that is, it is divided from the conveying medium. As the name implies, the slurry pump delivers a mixture of solid particles and water containing dross. But in principle, the slurry pump is a kind of centrifugal pump. The main working components of the centrifugal pump are the impeller and the casing. The impeller device in the casing is located on the shaft and is connected with the prime mover to form a whole. When the prime mover drives the impeller to rotate, the blades in the impeller force the fluid to rotate, i.e., the blade performs work on the fluid in its direction of motion, thereby forcing the pressure potential and kinetic energy of the fluid to increase. At the same time, under the action of inertial force, the fluid flows from the center to the edge of the impeller, and flows out of the impeller at a very high speed, enters the extrusion chamber, and is discharged through the diffusion tube. This process is called a water pressure process. At the same time, since the fluid in the center of the impeller flows to the edge, a low pressure zone is formed in the center of the impeller. When it has sufficient vacuum, the fluid enters the impeller through the suction chamber under the pressure of the suction end (generally atmospheric pressure). Water absorption process. Due to the continuous rotation of the impeller, the fluid is continuously discharged and sucked to form a continuous operation. The working process of a centrifugal pump (including a slurry pump) is actually a process of energy transfer and conversion. It transfers the mechanical energy of the motor at high speed through the blades of the pump and converts it into the pressure and kinetic energy of the pumped fluid.

The main advantage:

●Good hydraulic performance

●High efficiency

● low wear rate

●The flow path is wide

●Good anti-blocking performance

● Excellent cavitation performance

main application:

●Chemical

● Dredging

● Mine

●Power

●Metall

●Coal

●Building materials

       位于Schw?bischGmünd的凯森Kaysen泵业有限公司是世界*的各种流体水泵和隔膜泵制造商之一。60多年来，凯森以“制造”的可靠性和质量达到了*标准。凭借我们全面的产品组合，我们支持世界各地的客户成功掌握供水，采矿，工业，化工，造纸，电力，食品，制药，污水和海上行业的苛刻抽水任务。作为上述领域创新技术的*供应商，我们是液体需要安全，高效和经济运输的*合作伙伴。

        凯森始终坚持“重质量，讲信誉”为宗旨。产品现畅销全国各地，并已逐步开发海外市场。公司多次被评为“重合同讲信用”企业，深得用户的信赖和广泛的赞誉。

        The Kaysen Pumps GmbH in Schw?bischGmünd, Germany, is one of the world's leading manufacturers of fluid centrifugal pumps and diaphragm pumps. For more than 60 years, Kaisen has achieved the highest standards of reliability and quality of "Made in Germany". With our comprehensive product portfolio, we support customers around the world to successfully grasp the harsh pumping tasks of water supply, mining, industry, chemical, paper, electricity, food, pharmaceutical, sewage and marine industries. As a leading provider of innovative technology in these areas, we are the perfect partner for liquids to be safe, efficient and economical to transport. ,
          Germany Kaysen always adhere to the "quality, stresses credibility" for the purpose. Products are selling all over the country, and has gradually developed overseas markets. The company has repeatedly been rated as "the contract with the letter" business, won the trust of users and extensive praise.