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输送含油污水泵用G40-2V-W112单螺杆泵配YCJ减速机性价比高-泊远东
我公司是一个生产齿轮油泵和螺杆泵的专业公司。公司拥有各种设备80台,主要设备有:C6140 CW6163C车床24台,TX611C/4镗床2台,M131M7130磨床8台,C125A立车2台,Y318K Y3150E滚齿机6台,E3050X16/1摇臂钻床2台,E5163立式钻床2台,B1-400铣床3台,螺杆泵转子专用QH2-007铣床1台,半自动螺旋转子QH2-029B铣床2台,X53K立铣3台,半自动螺旋转子QH2-031 QH2-032磨刃机台。 我公司拥有省计量局制试验台1台,自制试验台3台,使生产产品从原材料投入到产成品出厂实现了全过程检测。产品出厂合格率 100% ,具备较强的综合配套制造能力。理化试验室、长度计量室是国家计量确认合格单位,使产品从原材料投入到产成品出厂实现了全过程检测。产品出厂合格率100% ,具备较强的综合配套制造能力,公司年可生产各种泵 6000 多台。
输送含油污水泵用G40-2V-W112单螺杆泵配YCJ减速机性价比高-泊远东运费说明: 1.本公司常规产品1-3天发货,特殊要求或者需定做的产品发货时间已与客户协商为准, 2.泵运费方式有两种:快递和物流.小泵和小型配件发快递,其余体积较大,数量较多,推荐走专线物流货运,一般南方,中部地区及沿海地区3-5天左右到达.西部,北部较远的地区以及少数二次中转地区5-8天左右可到,具体覆盖范围请咨询公司客服人员.安装使用:请您根据产品说明书的步骤进行操作,如有问题,请联系我公司.为了保护您的利益,我们已经提醒客户在收到货物时,要开箱验货,如在打开验货时发现货物丢失,损害或者不符,请拒绝签收,您签收就代表已准确无误的收到后屋,若在签收货物之后才发现货物丢失或者不符,如不负责. 客户收到货后,产品无法安装或者规格有误,本公司提供退货或者换货服务,退货或者换货的客户请保证货物的完好无损,并承担往返运费. 客户收到后,如果产品存在质量问题,请在收货后7天内联系我公司,提供相关质量问题图片,我公司将在时间给您退货或者换货,因为我公司已经在发货前已经仔细检查过,所以过期将不提供此项服务,还请谅解.
单螺杆泵由于结构和工作特性Single screw pump due to the structure and working characteristic
与活塞泵离心泵、叶片泵、齿轮泵相比具有下列诸多优点:Piston pump and centrifugal pump, vane pump, gear pump compared with many of the following advantages:??? 1、能输送高固体含量的介质;1, the transmission of high solid content of media can;2、流量均匀压力稳定,低转速时更为明显;2, flow unim pressure stability, low speed is more obvious;3、流量与泵的转速成正比,因而具有良好的变量调节性;3, flow is proportional to the pump speed, thus has a good regulatory variables;4、一泵多用可以输送不同粘度的介质;4, a multi-purpose pump can transport different viscosity of medium;5、泵的安装位置可以任意倾斜;5, the installation position of the pump can be arbitrary oblique;6、适合输送敏感性物品和易受离心力等破坏的物品;6 items and the centrifugal ce, etc, is suitable conveying sensitivity damage items;7、体积小,重量轻、噪声低,结构简单,维修方便。7, small volume, light weight, low noise, simple structure, easy maintenance.
选用泵的规格是根据被输送液体的性质和流量、压力来决定的,而泵的转速则由输送液体的粘度和腐蚀性、作为主要参数来选择,才能保证泵可靠运行。Choose the specifications of the pump is according to the nature of the liquid to be delivered and decide the flow, pressure, while the pump speed by conveying liquid viscosity and corrosive, as the main parameter to select, to ensure the pump running.泵的设计转速为输送清水或清水相类似的无腐蚀性液体时允许最高转速,在实际使用中因介质性质与寿命要求不同,选用时一般都应低于设计转速。Design speed of pump r conveying water or similar without corrosive liquid to allow the highest speed in the water, in be used actually due to the different requirements, dielectric properties and service life when choosing generally should be lower than design speed.对高粘度和含颗粒介质,一般采用设计转速的1/2-1/3或更低些,低转速对泵的磨损有利,但在使用后由于定子的磨损流量下降,这时可适当提高转速,以补偿流量下降也为常策。high viscosity and particle medium, generally USES the design speed 1/2 - a third or more lower, low speed of pump wear and tear, but after use due to the wear and tear of the stator flow down, then can be appropriately increased speed, to compensate fr declining to often.输送介质的温度应在-10℃~80℃特殊情况可高达120℃。The temperature of the medium should be - 10℃~ 80℃special circumstances can be as high as 120℃.
泵的每级(定子的一个导程)正常压力为0.6Mpa,短时间(不超过30分钟)内允许高达0.8Mpa,当磨损后在相同输出压力时的容积效率要逐步下降。Pump per level (lead) of the stator of a noal pressure is 0.6 Mpa, inside short time (less than 30 minutes) to allow up to 0.8 Mpa, when after wear and tear on the e output pressure volumetric efficiency will decline gradually.泵送清水时最高吸程为8米,实际使用建议不超过6.5米,当泵送高粘度介质时,应以正压吸入。When pumping water to the highest suction is 8 meters, the actual use suggest no more than 6.5 meters, when pumping high viscosity medium, the positive pressure breathing.
单螺杆泵使用过程中故障及解决方法Single screw pump failure in use process and solving methods
单螺杆泵再抽一些井中的油时经常会遇到的故障:杆断脱、泵漏失、定子溶胀、定子脱胶、管漏失等,下面具体介绍下。When single screw pump some pumping Wells in the oil again often fault: rod break off and leakage of pump, and swelling of the stator, the stator degumming, pipe leakage, etc., under the specific introduction below.
1、杆断脱:由于单螺杆泵抽油杆负荷过大、磨损或误操作等原因,引起抽油杆断裂,脱扣或撸扣的情况,具体表现为:在短期内,泵效大幅度下降,动液面迅速上升,电流下降甚至接近空载电流。1, the rod break off: due to the large single screw pump rod load, wear or wrong operation and so on reasons, lead to sucker rod breaking, tripping or lu buckle, embodied in: in the short ter, pump efficiency drops sharply, the working fluid level rising rapidly, current decline or even close to the no-load current.扭矩和轴向力仍为平稳直线,但由于缺少了井下泵的工作扭矩,光杆扭矩值远小于正常工作范围,轴向力缺少了液压力对转子产生的轴向力,因此也小于正常范围,根据断脱部位,杆柱自重产生的轴向力不同,据此可计算出杆柱断脱深度。Torque and axial frce is still as smooth as a straight line, but the lack of the downhole pump working torque, polished rod torque value is far less than the noal scope of work, the axial rce without the fluid pressure of the axial frce produced by the rotor, which is less than the noal range, according to the broken parts, rod string axial frce produced by self weight, can calculate the depth of the rod string break off accordingly.
2、泵漏失:由于单螺杆泵的定子橡胶磨损,造成定转子过盈减小,泵承压能力下降。And leakage of pump, 2: as a result of the single screw pump stator rubber wear, cause stator interference is reduced, the pump pressure can drop.因此,漏失量增加。Therefe, the loss increased.具体表现为:泵效逐渐下降,动液面逐渐上升,电流逐渐下降。Specific perfmance is: the pump efficiency is falling, working fluid level is gradually rising, the current gradually decreases.由于漏失量加大,泵有功扭矩下降,扭矩低于正常范围。Decline because of the increase amount of leakage, pump active torque, torque is lower than the noral range.由于液压力产生的轴向力下降,轴向力低于正常范围,但仍大于杆柱在采出液中的重量。The axial fce generated in the fluid pressure drop, axial fce is lower than the noal range, but still greater than the rod string weight in produced fluid.
3、定子溶胀:由于采出液的作用。3, stator swelling: due to the effect of produced fluid.单螺杆泵的定子橡胶发生溶胀,造成定转子过盈增加,泵效和动液面正常,电流增加,由于过盈大,定转子的初始扭矩增加,因此光杆扭矩增加,超过正常范围,严重时会造成定转子抱死,但轴向力正常。Single screw pump stator rubber swelling occurs, causing rotor interference increase, pump efficiency and working fluid level is noal, current is added, due to the interference, rotor initial torque increase, so the polished rod torque increase, more than the noral range, serious will cause the rotor, holding in death of the s, but noal axial fce.??? 4、定子脱胶:定子脱胶是由于定子粘接强度不够造成。4, stator degumming: stator degumming is caused by the stator bonding strength is not enough.表现形式为泵效急剧下降,动液面上升,电流下降并波动。A sharp drop in of pump efficiency, dynamic liquid level rise, current decline and volatility.脱胶时,泵有功扭矩为零,光杆扭矩下降很大。Degumming, pump active torque is zero, the polished rod torque decreased a lot.另外,由于脱胶后定转子之间发生不规则摩擦。In addition, because after degumming with irregular friction between stator.光杆扭矩会出现不规则液动。Polished rod torque will be irregular hydraulic.液压力产生的轴向力为零,因此,光杆轴向力低于正常范畴,但仍高于杆柱在采出液的重量。Axial fce produced by hydraulic pressure is zero, therefe, the polished rod axial rce is lower than the noral category, but still higher than the weight of the rod string in the produced fluid.
5、管漏失:管漏失是由于油管壁上存在裂缝造成的。5, pipe leakage, leakage of tube is caused by the tubing wall cracks exist.现象为泵效下降,动液面上升,电流减小。Phenomenon of pump efficiency drops, working fluid level rise, current decreases.由于单螺杆泵工作压差减小,泵有功扭矩下降,光杆扭矩低于正常范围,液压力产生的轴向力减小,光杆轴向力略低于正常范围,但仍高于杆柱在液体中的重量。By the pumping action of the single screw pump working pressure differential is reduced, active torque, polished rod torque is lower than the noral range, the axial rce produced by hydraulic pressure decreases, and polished rod axial rce is slightly lower than the noral range, but still higher than that of rod string weight in liquid.这是单螺杆泵在抽井中的油时常遇到的故障类型,在使用时一定要注意。This is single screw pump in oil Wells in the fault types often encountered, it is important to note that when using.
单螺杆泵在各行业中的应用:
1、石化工业:轻、重质油,酸碱盐溶液,各种粘滞糊状、乳状化学浆液输送,油水分离和废油回收系统,聚合物输送;2、环境保护:工业、生活污水处理,油污水处理,输送含有固体颗粒及短纤维的污泥、浊水,油水分离及废气工程,絮凝剂及其化学制剂的计量添加等;3、勘探采矿:输送钻井泥浆,采矿给排水,矿用出尘机给水,矿井巷道壁面喷涂砂浆、混凝土等;4、医药食品:输送医用软膏、糖浆、果酱、发酵液、蜂蜜、奶油、淀粉糊、牙膏等;5、船舶工业:舱底清洗泵,船用焚烧炉输送泵,油水分离器配套用泵,机舱油污水等介质的输送;6、能源工业:输送各种燃油,水煤浆、树脂、添加剂;7、造纸工业:各种纸浆,短纤维浆料输送,渣浆及废水处理,化学计量,原料制备,涂布和着色过程;8、建筑工业:水泥沙浆,涂料,石灰乳等糊状液输送;9、电解液处理:各种膏状物、乳状物、悬浮液以及不能受搅动和剪切的介质输送;10、矿产工程:水煤浆制备与输送,钛、高岭土等的生产制备,装料及灌浆;11、机械工程:油水混合物、含金属的污泥、冶金浆料、废料槽倒空;
单螺杆泵性能参数
1、流量:0.2--130m3/h;2、工作压力:≤1.2MPa;3、转速:≤1000r/min;4、使用温度:常规0--80℃,特殊材料可达120℃ ;5、粘度:1--1000000mm2/s;6、吸上高度:≤6m(清水介质)
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品牌 : | 泊远东 |
型号 : | G40-2V-W112 |
类型 : | 螺杆泵 |
材质 : | 铸铁 |
驱动方式 : | 电动 |
流量 : | 7.4 |
性能 : | 无泄露 |
输送介质 : | 污水泵 |
泵轴位置 : | 卧式 |
叶轮数目 : | 单级 |
扬程 : | 3 |
转速 : | 571 |
吸入口径 : | 65 |
排出口径 : | 80 |
效率 : | 60 |
输出流量 : | 5.9 |
重量 : | 20 |
电压 : | 440 |
功率 : | 4 |
用途 : | 流程泵 |
工作温度 : | 80 |
吸程 : | 0.8 |
轴功率 : | 0.82 |
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