淘金设备耐腐砂浆泵A望都耐腐砂浆泵
细砂回收机的结构部件及工作1、细砂回收机设计合理,使用方便,主要有以下结构部件:由电机、真空高压泵、泥沙分离器、TS脱水筛、清洗槽、返料箱。
AH型泵为悬臂、离心渣浆泵。适用于冶金、矿山、煤炭、电力、建材等工业部门输送强磨蚀、高浓度渣浆。该类型泵也可以多X串联使用。
M、AH、HH型泵的泵体具有可更换的耐磨金属内衬或橡胶内衬,叶轮采用耐磨金属或橡胶材料。
AH型渣浆泵简介
泵体泵盖及过流部件:该系列泵为、垂直中形式、双泵壳结构渣浆泵。泵体和泵盖带有可更换的金属内衬,内衬材质为高铬耐磨合金材料,内衬可一直用到磨穿为止,维修周期,运行成本。泵的出口方向可按8个角度安装。
轴承组件:泵的轴承组件采用圆筒式结构,便于叶轮与前护板的间隙,维修时可整体拆出。轴承采用油脂。
轴封(密封):泵的轴封型式有填料密封、付叶轮密封、 机械密封。
传动:有V型三角带传动、弹性联轴传动、齿轮减速箱传动、液力偶合器传动、变频驱动装置、可控硅调速等。其中V型三角带传动有 CL、CV、CR、ZL、ZV、ZR传动。
整体性能:泵的性能范围宽、汽蚀性能好、效率高。可采用多X串联技术,以远距离输送。过流部件有多种金属可供选用,并且深度。 采用多种速度和多种变型,使得泵在工矿下运行。使用寿命长,运行效益高,能多类恶劣的输送条件。
淘金设备耐腐砂浆泵A望都耐腐砂浆泵
定期调填料压盖,检查填料并定期更换填料,轴承水压,轴封水量应符合上述要求。装有油杯的副叶轮轴封泵应定期用油杯注油,以内部的填料或唇口密封圈。就必须及时叶轮与前护板的间隙,金属内衬泵叶轮与前护板间隙应在0.5mm~1mm之间,橡胶内衬泵叶轮与前后护套之间的间隙要相等。调节叶轮间隙时X先停泵,松开压紧轴承组件的螺栓,拧螺栓上的螺母,使轴承组件向前;同时用手转动轴按泵转动方向,直到叶轮与前护板为止;对于金属内衬泵则将前面刚拧紧的螺母放松半圈。再将螺栓上面的螺母拧紧,使轴承组件后移。(2)叶轮的调节。为了保证泵运转此时叶轮与前护板阔隙在0.5mm~1mm之间;对于橡胶内衬泵则通过拧螺栓上的螺母。
渣浆泵工作原理
X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。离心概念是从泵原来来讲的。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。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。这样这两个概念就讲清楚了。wjhuiquan7.23
The main working parts of the centrifugal pump are the impeller and the chassis, the impeller device in the chassis is located on the shaft, and connected with the original motive to form a whole.When the original mover drives the impeller to rotate, the blades in the impeller force the fluid to rotate, that is, the blades do the fluid along its motion direction, thus forcing the divssure potential energy and kinetic energy of the fluid to increase.At the same time, the fluid flows from the center to the edge of the impeller under the action of inertial force, and flows out of the impeller at a very high speed, into the divssurized chamber, and then discharged through the diffusion tube, which is called the divssurized water process.At the same time, due to the flow of fluid to the edge of the impeller center, the formation of a low divssure zone in the center of the impeller, when it has enough vacuum, under the action of the suction end divssure (usually strong atmospheric divssure), the fluid through the suction into the impeller, this process is called the water absorption process.As a result of continuous rotation of the impeller, the fluid is continuously discharged, inhaled, forming a continuous work.The working process of centrifugal pumps (including slurry pumps) is actually a process of energy transfer and transformation.It transmits the mechanical energy of the motor at high speed, passes through the blades of the pump and converts it into the divssure energy and kinetic energy of the pumped fluid.
淘金设备耐腐砂浆泵A望都耐腐砂浆泵
开关是否紧密;丝是否熔断;三相供电的是否缺相等。如有断路、不良、丝熔断、缺相,应查明原因并及时进行修复。其次检查是否是水泵自身的机械故障,常见的原因有:填料太紧或叶轮与泵体之间被杂物卡住而堵塞;泵轴、轴承、减漏环锈住;泵轴严重弯曲等。排除:放松填料,疏通引水槽;拆开泵体杂物、除锈;拆下泵轴校正或更换新的泵轴。二.渣浆泵不转涡壳内固硬沉积物淤塞,可采取淤塞物措施。三.渣浆泵流量不足如叶轮或进管路阻塞,可采取清洗叶轮或管路。如叶轮磨损严重,应采取更换。如填料口漏气,应压紧填料。渣浆泵动力转速不配套或皮带打滑,使转速偏低;轴流泵叶片安装角太小;扬程不足,管路太长或管路有直角弯;
First of all, in the application of mineral processing plant, about 80% are used in the mining industry dressing plant.Because of the harsh working conditions of ore primaries, the service life of slurry pumps is generally low in this section.Of course, different ores, the abrasion is not the same.If the relative abrasion decreases in the concentrate conveyor and other sections, the overall service life of the pump is also longer.Therefore, the general user in the procurement process often asked about the service life of the suppliers products, strictly speaking, any manufacturer, etc., will not be unfounded for the user to commit to an accurate service life cycle, because the life of the overcurrent parts (wear-resistant corrosion-resistant parts) lifetime depends on a number of different factors,The diversity and complexity of the working conditions lead to a difference in the service life of materials of the same quality.But in the div-selection stage can let the powerful manufacturer for its reasonable working condition selection design.
Secondly, in the electricity industry, mainly thermal power plants.At divsent, Chinas power plants are mainly thermal power generation and hydroelectric power generation, in thermal power plants, due to the use of a large number of coal combustion, slag or ash after burning needs to be removed, slurry pump is used in the role of ash removal, slag by mixing a certain amount of water, through the slurry pump to transport it to the place where the ash is stackedTherefore, sometimes slurry pump in the power plant also become a ash pump.
渣浆泵的用途虽然广泛,但是正确的应用是十分重要的。渣浆泵由于其名称本身的局限性使得一些非本行业的人对此产生误解,事实上,泥浆泵,杂质泵,挖泥泵,清淤泵,等都在渣浆泵的应用范围。在渣浆泵的应用中,一定要注意合理的设计,正确的计算,的选型,这几点非常重要。
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