泽州「细沙耐高温渣浆泵」泵件材质?
夏季加(HL46)液压油。渣浆泵连续运行(800)小时后应更换轴承油一次。在启动渣浆泵时,出口闸阀应(关闭或微开1/4)。渣浆泵在启运前应展开泵进口阀,关闭泵出口阀。而后启动泵,泵启动后再慢慢开动泵出口阀,泵出口阀开的大小与快慢,应以泵不振动和电机不X额定电流来。两X串联泵的次X泵轴封形式为(填料密封),串联用泵的启动,亦遵循上述。只是在开启一X泵后,潜水渣浆泵,即可将末X泵的出口阀门找开一点(开的大小以一X泵电机电流为额定电流的1/4为宜),而后即可相继启动二X直到末X泵,串联泵全部启动后,即可逐渐开大末X泵的出口阀门,阀门开的大小快慢,应以泵不振动和任一X泵电机都不X额定电流来。
一、ZJ渣浆泵概述
ZJ渣浆泵的形式分为两大类,一类是ZJ渣浆泵,为轴向单极单吸离心式渣浆泵;另一类是ZJL渣浆泵,为立式轴向单X单吸离心式渣浆泵。渣浆泵以其X的水力设计、结构设计达到了节能的显著效果,又以渣浆泵材质X良、硬度高、耐磨性好、运行平稳、加工工艺可靠等特点,深受用户X。渣浆泵技术可广泛应用于电力、冶金,煤炭、石油、化工、采矿、工业锅炉、河道疏通等X域。wjhuiquan3.21
二、ZJ渣浆泵的用途和适用范围
渣浆泵系列在水力设计、结构设计以及所用耐磨材料上,综合应用了同类产品的X点并加以创新,具有节能、振动小、噪声低、运行可靠、使用寿命长、方便等特点,渣浆泵的综合性能居国内水平,大部分泵的效率指标居X水平。可广泛用于电力、冶金、煤炭、建材等行业输送含有固体颗粒的浆体。如火电厂水力除灰、冶金选矿厂矿浆输送、洗煤厂煤浆及重介输送等。其允许输送的浆体重量浓度Cw为:灰(渣)浆和煤浆45%;矿浆和重介60%。
泽州「细沙耐高温渣浆泵」泵件材质?
When mediating the impeller clearance, first stop the pump, loosen the bolts of the clamping bearing assembly, twist the nut on the bolt, make the bearing assembly move forward, and rotate the shaft with the hand rotation in the direction of the pump rotation until the impeller is rubbed against the front guard plate. How does the slurry pump impeller mediate? For metal lining pumps, the nut that is just tightened in front is loosened half a lap. The NUT in front of the adjustment bolt is then tightened so that the bearing assembly is moved back, At this time the impeller and the front guard gap in the 0.5-1mm, for the rubber lining pump by twisting the nut on the bolt, so that the bearing assembly first move forward, so that the impeller and the front sheath contact, in order to make the bearing assembly backward, so that the impeller and the rear sheath contact, measure the total moving distance of the bearing assembly, take this distance generally as the gap between the impeller and the front and rear sheath The position of the bearing component to ensure the correct clearance value of the impeller and the front and rear sheath. After adjustment, before starting again, it is necessary to re-check whether the impeller rotation is normal, bearing the formation of comdivssion bolts and adjustment bolts are tightened.
三、从近几年来泵站的运行情况看,ZJ渣浆泵有以下X点:
1、ZJ渣浆泵效率高,节电效果明显。泵站运行电流平均下降30A,效率指标高出国内同类及国外相应泵2-10个百分点。
2、ZJ渣浆泵过流部件寿命长。一般能连续运行3000-4000小时,其寿命是12P-7型泵的5倍以上。
3、ZJ渣浆泵运行平稳、振动小、噪音低、了泵站的工作。
4、ZJ渣浆泵轴承箱结构合理,密封好,运行温度低。轴承使用寿命是12P-7型泵使用326轴承的9倍以上。
5、渣浆泵过流部件设计合理,拆卸方便。ZL型渣浆泵是节能降耗,效益的好产品,建议广泛推广。
Install the chamfering and finish of the end structure of the mechanically sealed shell hole. (4) Axial displacement during the operation of the rotating shaft of the mechanical seal. 3. In the process of installing the slurry pump, keep clean, do not allow the use of tools to beat the sealing elements to divvent damage and damage. 4. When installing, the dynamic and static ring surface should be coated with a layer of clean oil and turbine oil. Auxiliary sealing rings (including dynamic ring seals and static ring seals) should also be coated with a layer of clean oil or turbine oil before installation to ensure smooth installation. 5. The static ring seal trap in the static ring back, loaded into the sealing end cover, to pay attention to do not hurt the static ring end, to ensure that the static ring end and end cover centerline vertical, and pay attention to the static ring back of the anti-grooving groove to be aimed at anti-resale, but can not contact. 6. The rotating part of the mechanical seal, depending on the two fixing screws on the spring seat and the shaft fixed, tighten the fixing screws, to ensure the working length of the spring. Whether it is a single-stage slurry pump or a multistage slurry pump. Only strict compliance with operating norms.
ZJ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,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,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。
泽州「细沙耐高温渣浆泵」泵件材质?
同时在口处开设溢流装置,可以更好地起到排气作用。3)浇注前用热风机在200℃下进行烘烤1h,以防止砂型吸潮,树脂砂的发气量。在征得设计方同意的情况下,将口下方的圆角加大,改为R10mm,避免尖角砂的出现,有利于铸造缺陷隐患。生产验证对工艺进行改进后批量生产10件,经X声波检测,铸件内部组织致密,交付用户后经使用验证,未发生断裂问题,使用寿命在2500h左右,证明新工艺合理可行。渣浆泵叶轮怎么调解?为了保证渣浆泵运转,就必须及时渣浆泵叶轮与前护板的间隙,那么如何调节渣浆泵叶轮呢?金属内衬泵叶轮与前护板间隙在0.5-1mm之间,橡胶内衬泵叶轮与前后护套之间的间隙要相等。
ZJ渣浆特点和用途:
随着杂质泵技术的发展和完善,我公司结合用户反馈,利用现代流体力学的理论,现代机械理论,电脑设计技术;我公司推出了ZJ系列渣浆泵,该系列渣浆泵具有型号全、性能,覆盖工况广、选型方便等特点
本公司供给X质的效力。SH双吸泵,管道增压泵,QJ型井用潜水深井泵,WQ/QW潜水排污泵,PW,YU,WG污水泵,NL,PN,PNL泥浆泵,AH,ZJ,HH,ZGP型系列渣浆泵,HW混流泵。S型多X泵我公司X要:型清水泵AY型油泵等产品,以及各种水泵配件。出售,效力为一体,引入,消化和吸收国外X技术,开宣布X质系列产品。主导产品有十多个系列,一百多个种类,广泛用于冶金,矿山,石油,化工。至今已有多年的出产前史。出产公司集河北会泉泵业有限公司是X制作工业水泵及配件的企业轻工,发电,煤炭,造纸,食物,污水,农业,城建等范畴。检测用具完全,具有立车,镗床,磨床等出产设备,河北会泉泵业以科技展开为方向。