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  • 商品名称: SWQ砂污潜水电泵
  • 上架时间: 2016/11/8 20:18:49
  • 浏览次数:

SWQ砂污潜水电泵

一、概述

  swQ型砂污潜水电泵是电机与水泵同轴一体潜入水中工作的水力机械。该产品选材精良、结构先进、过流通道宽阔、排污能力强。适合于输送含有砂石、煤渣、尾矿等固体颗的液体。主要用于湖海江河的淤泥清除,航道的拓宽等工程,还能用于土建工地、钢铁厂、石油、火力发电厂等企业污水沉淀池的清除。吸收国外先进技术,水泵具有主叶轮和喷水叶轮或搅拌叶轮,能将沉淀干水底的淤渣喷击或搅拌成湍流后抽取出来。电机采用过热、进水检测等多项保护措施,在含有固体颗粒的腐蚀性介质中能长期安全运行。主要特点是在不停产的情况下能潜入水底排污清淤。本系列产品有多种规格,具有“搅拌轮”、“喷水轮”两种搅动形式和“外冷形”、“自身冷却形”两种冷却方式,可按不同工况区别选用。

First, an overview

SwQ sand sewage submersible pump is a hydraulic motor and pump coaxial mechanical work into the water. The product is excellent in material selection, advanced structure, wide flow channel, strong discharge capacity. Suitable for conveying containing sand, cinder, tailings and other solid particles in liquid. Mainly used for the removal of silt in the lake and sea rivers, the widening of the channel and other projects, but also for the construction site, iron and steel plants, oil, thermal power plants and other corporate sewage sedimentation tank cleaning. Absorption of foreign advanced technology, water pump with the main impeller and impeller or mixing impeller, can be deposited in the bottom of the sludge spray or stir into a turbulent flow after extraction. Motor using a number of protective measures, such as overheating, water and other protective measures, in the corrosive medium containing solid particles can be long-term safe operation. The main feature is that it can dive underwater dredging sewage without stopping production in. This series of products have a variety of specifications, with "stirring wheel", "water wheel" two kinds of stirring form and "external cooling", "self cooling form" two kinds of cooling methods, can be selected according to different conditions.

四、使用条件

    1、电源为50HZ、380V三相交流电源。

    2、介质的最高温度不得高于40'C,介质中不舍易爆易燃性气体。

    3、介质中固体颗粒的容积含量不大于l5%.颗粒的最大直径符合表中规定。

    4、机组最大潜水深度不大干30米,不带冷却装置电泵最低潜水深度不小于1米,,带冷

却装置的电泵可露出水面工作。

    5、机组在介质中以立式工作为好,运行方式为连续运转。

五、结构特点

    swQ型砂污潜水电泵由电机和水泵两部分组成。电机为干式鼠笼式三相异步电动机,水

泵为离心式叶轮、蜗壳式压出室结构。其主要特点如下:

    1、整机为干式下泵型。电机采用油室密封方式,内设三道油封和一道双端面机械密封,

能有效地防止高压水和杂质进入电机内腔。

    2、除主叶轮外,还有喷水叶轮或搅拌叶轮,能将沉淀于水底的淤渣经喷击或搅拌成湍流

后抽取出来。

    3、叶轮、喷水叶轮等主要过流部件采用高硬度的高铬铸铁制造,耐磨损、耐腐蚀、无堵

塞、排污能力强,能有效地通过较大的固体颗粒。

    4、电机采用过热、进水检测等保护措施,保证机组在较恶劣的环境中能长期安全运行。

Four, the use of conditions

1, power supply for 50HZ, 380V three-phase AC power supply.

2, the maximum temperature of the media shall not be higher than 40'C, the medium does not give up explosive flammable gases.

3, the volume content of solid particles in the medium is not greater than the maximum diameter of l5%. particles in accordance with the provisions of the table.

4, maximum dive depth of 30 meters is not big, not with a cooling device for electric pump minimum depth of not less than 1 meters, with a cold.

But the device can be exposed to the surface of the electric pump work.

5, the unit in the medium to vertical work is good, the operation mode for continuous operation.

Five, structural characteristics

SwQ sand sewage submersible pump is composed of two parts of motor and pump. Motor for the dry squirrel cage three-phase asynchronous motor, water

The pump is a centrifugal impeller, volute chamber structure. Its main features are as follows:

1, the whole machine for dry type. The motor adopts the oil chamber sealing method, and the three oil seal and a double end face mechanical seal are arranged in the machine,

Can effectively prevent the high pressure water and impurities into the motor cavity.

2, in addition to the main impeller, as there are water jet impeller or mixing impeller, can be deposited in the bottom of the sludge by spraying or stirring into a turbulent flow

After extraction.

3, impeller, water jet impeller and other major parts of the high hardness of high chromium cast iron manufacturing, wear resistance, corrosion resistance, no blocking

Plug, sewage capability is strong, can effectively through the larger solid particles.

4, the motor is overheated, water testing and other protective measures to ensure that the unit in a relatively harsh environment to long-term safe operation.

七、使用方法及注意事项

    1.砂泵的运行环境应符合使用条件的规定。

    2.实际流量、扬程应与性能曲线相吻合,最佳流量范围为额定流量的80%~120%之间。

    3.检查机组的装配质量是否良好,紧固件有无松动现象,电缆有无破损,电源及电气设

备是否可靠。

    4.检查电源电压、频率是否和铭牌要求相符。检查起动、控制、保护设施是否齐备完好。

    5.检查油室中的油量是否适中。机组在立式位置时油位应到注油口。

    6.冷却装置中注入的清水应到注水孔冒水为准。

    7.用500v兆殴表测量电机冷态绝缘电阻应不低于50MΩ。

    8砂污泵电缆线为7芯,其中4根粗线中黑色线为接地线,其余三根为电源线。3根细

线中,黑色线为进水检测线,其余2根为热保护线,必须分别接好,切勿出错。

Seven, the use of methods and precautions

1 pump running environment should comply with the conditions of use.

2 the actual flow, head should be consistent with the performance curve, the best flow range of 120% to 80% of the rated flow.

3 inspection unit assembly quality is good, the fastener has no loose phenomenon, cable has no damage, power and electrical equipment

Preparation is reliable.

4 check the power supply voltage, frequency and nameplate requirements. Check the starting, control, protection facilities are in good condition.

5 check whether the amount of oil in the oil chamber is moderate. The unit level is in the vertical position to export oil.

6 the water injected into the cooling device should be the water injection hole to take the water as the standard.

7 MB 500V Ou meter to measure the cold motor insulation resistance should not be less than 50M.

8 sand sewage pump 7 core cable, wherein the black line 4 in thick line to ground, the remaining three roots for power line. 3 thin

Line, the black line for the water detection line, and the remaining 2 for the thermal protection line, you must be good, do not go wrong.

013 - 副本_副本.jpg

七芯电缆芯线说明

    9.安装过程中应随时测量绝缘电阻,下井后检查电机绝缘电阻不得小于5MΩ。接好电气

设备,方可启动。

    10.接通电源,如泵出水量少,则电泵有可能反转,停机调换三相电源线任意两根接头。

    11.机组正常运转后,应随时观察电源电压、工作电流、水泵流量及电泵振动是否正常。

如发生下列情况之一应立即停机;

    1)泵工作状态没有改变,电压为正常值,而工作电流超过额定电流20%。

    2)额定扬程时,流量降低20%或泵间断出水时。

    3)电泵工作时,不带冷却装置电泵的电机部分露出水面,或带冷却装置电泵的蜗壳部分

露出水面时。

    4)电源电压过高或过低时(高于400V或低于340V)。

    5)电机绝缘电阻低于0.5MΩ时。

    6)机组有明显的振动和噪声时。

Seven core cable core

9 the insulation resistance should be measured at any time during installation, after which the insulation resistance of motor is not less than 5M. Pick up electrical

Equipment can be started.

10 switch on the power supply, such as a small amount of water pump, then the pump is likely to reverse, stop the exchange of three-phase power lines any two joints.

11 after the normal operation of the unit, should be at any time to observe the power supply voltage, operating current, pump flow and pump vibration is normal.

If one of the following conditions immediately stop;

1) the working state of the pump has not changed, the voltage is normal, and the working current is more than 20%.

2) rated head, the flow rate is reduced by 20% or when the pump is stopped.

3) when the electric pump works, the motor part of the electric pump without cooling device is exposed to the water surface, or the spiral case section of the electric pump with cooling device.

When exposed to water.

(4) the power supply voltage is too high or too low (higher than 400V or less than 340V).

5) when the insulation resistance of the motor is lower than 0.5M.

6) when the unit has obvious vibration and noise.

八、维修保养

1.机组长期不用时,应及时提出,擦试干净表面,清除滤网处杂物,涂上防锈油,放在

干燥通风处。

    2机组在连续或累计运行满2500小时后,应检查紧固件、密封情况,及时更换油室中的

汽轮机油和机械密封件。

    3.电泵使用满一年后,须提出检修。及时更换油封、叶轮、喷水叶轮、蜗壳上盖板、吸

水板等易损件。

    4.机组重新拆装后,电机内腔及油室内必须打0.5MPa的气压试验, 5分钟不须有漏气现

象。

Eight, maintenance

No 1 Units long, should be timely, wipe clean surface, remove the filter at the debris, coated with anti rust oil, put in

Dry and ventilated place.

2 units in the continuous or cumulative operation over 2500 hours, should check the fasteners, sealing, and timely replacement of oil in the room

Turbine oil and mechanical seals.

3 full year after the use of electric pumps, shall be put forward to repair. Timely replacement of oil seal, impeller, water jet impeller, the upper cover plate, suction

Water board and other vulnerable parts.

4 after the unit is re assembled and disassembled, the motor cavity and the oil chamber must be hit by 0.5MPa pressure test, 5 minutes without a leak.

Like.

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十、易损件明细表

Ten, wearing parts list333333.png

十一、订购成套产品、配套供应范围如下:

    l,SWQ型砂污潜水电泵主机一台、电缆接头包扎材料一套、《swQ型砂污潜水电泵使用说明

书》-份、《电缆接头工艺文件》一份、《合格证》一份、《装箱清单》一份。

    2、起动控制柜一台、《起动控制柜使用说明书》一份、《合格证》一份。

    3、输水管分输水钢管及输水胶管两种。

    输水钢管包括直管、弯管、胶垫、螺栓、螺母、垫圈等。

    输永胶管包括胶管接头、胶管卡子、胶管等。

    以上成套供应范围,根据不同型号规格按用户需求一律装箱配套出厂。

    十二、质量保证:

    在输送介质符合泵的过流部件材质要求,用户恰当的遵守本使用说明书的条件下,从本厂

发货之日起1 8个月,连续运转不超过1 2个月.产品因制造不良而发生损坏或不能正常工作时,

本厂免费为用户更换或修理产品,易损件的正常磨损不在此限。

    十三、订货须知:

    1、订货时请注明产品规格.

    2’涡壳,叶轮、喷水叶轮、涡壳上盖板、吸水板、机械密封、油封等易损件.用户可根据需要单

独购买以备急用.

    3、如果用户的使用场合不符合第四条中使用条件的规定如电压、频率不符或水质不符等情

况,用户均可提出要求进行特殊订货。

    十四、征询意见:

    为做到用户至上,质量第一.请您对我厂产品提出宝贵意见,如有特殊要求请写信给我厂。

谢谢合作!

Eleven, order complete sets of products, supporting the supply range is as follows:

L, SWQ sand sewage submersible pump, a host of cable joint dressing material set, "swQ sand sewage submersible pump use

Book "- copies," cable connector technology documents, "a copy of" pass certificate "," a copy of the packing list ".

2, starting a control cabinet, "starting control cabinet," a copy of the "certificate" a copy of the.

3, water pipe and pipe and water pipe two kinds.

The water delivery pipe includes straight pipe, bend pipe, rubber gasket, bolt, nut, washer, etc..

The permanent rubber hose comprises a hose joint, a hose clamp, a rubber pipe, etc..

The above sets of supply range, according to the different models according to user needs are all boxed matching factory.

Twelve, quality assurance:

In the delivery medium to meet the requirements of the material requirements of the pump flow components, the user is appropriate to comply with the conditions of the use of the specification, from the factory

18 months from the date of delivery, continuous operation is not more than 12 months,

Factory free of charge for the user to replace or repair products, wearing parts of the normal wear and tear is not limited to.

Thirteen, ordering instructions:

1, please specify the product specifications when ordering.

2 'vortex shell, impeller, water jet impeller, vortex shell on the cover plate, water absorption plate, mechanical seals, oil seals and other vulnerable parts.

Only buy for a rainy day.

3, if the user is not in line with the use of fourth conditions in the use of conditions such as voltage, frequency does not match or water quality does not match the situation

Conditions, the user can request a special order.

Fourteen, consult the opinion:

In order to achieve the user first, quality first, please give our factory products valuable advice, if you have special requirements, please write to me.

Thank You for Your Cooperation!

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