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玻璃钢泵7点保养方法

时间:2014-03-24 14:05:59

   玻璃钢泵,其触摸液体的过流部件均选用聚乙烯醇缩丁醛、改性酚醛玻璃纤维材料经高温模压而成,具有杰出的耐腐蚀,耐温功能高、分量轻、比强度高、不变形等长处。

  即便玻璃钢泵的选材优秀,若运用不当,仍会给泵带来毁损。

  下面介绍几点玻璃钢泵在平常运用中保护和养护办法:

  1.查看玻璃钢泵管路及联系处有无松动表象。用手转变玻璃钢泵,试看玻璃钢泵是不是灵敏。

  2.向轴承体内参加轴承光滑机油,调查油位应在油标的中心线处,光滑油应及时替换或弥补。

  3.拧下玻璃钢泵泵体的引水螺塞,灌注引水(或引浆)。

  4.关好出水管路的闸阀和出口压力表及进口真空表。

  5.点动电机,试看电机转向是不是正确。

  6.开动电机,当玻璃钢泵正常工作后,翻开出口压力表和进口真空泵视其显示出恰当压力后,逐步翻开闸阀,一起查看电机负荷情况。

  7.尽量操控玻璃钢泵的流量和扬程在标牌上注明的范围内,以确保玻璃钢泵在最高功率点工作,才干取得最大的节能作用。

  玻璃钢液下泵的装置需求

  1、玻璃钢液下泵泵有必要笔直装置在液料池或水槽上面的固定支架上。

  2、玻璃钢液下泵泵的吸进口间隔池底部应大于200㎜。

  3、玻璃钢液下泵泵的出口管路有必要另设支架,不允许将其分量直接落在泵体上。

  二、玻璃钢液下泵的拆开次序

  1、玻璃钢液下泵封闭压出管路中的闸阀,卸掉吐出管上有些法兰的联接螺栓或联接接收。拆掉一段管路,其长度以不防碍泵的起吊为准。

  2、玻璃钢液下泵松开电机架与电机的联接螺栓,吊去电动机。

  3、拆下泵体与支架的螺栓,旋掉叶轮。

  4、拆下中部支架,拉下联轴器。

  5、拆下轴承体上下轴承盖,即可查看轴承情况。

  三、玻璃钢液下泵的起动、泊车和工作需求

  1、玻璃钢液下泵电机在未装置前,应接通电源查看旋转方向,有必要与泵的规则旋转方向共同。

  2、玻璃钢液下泵装上电机,盘动联轴器,查看泵轴与电机是不是同心、转变是不是轻重不匀,正常后再工作。

  3、玻璃钢液下泵封闭出口管路阀门及压力表。

  4、玻璃钢液下泵起动电动机,以压力表指示敞开出口阀门到需求方位。

  5、玻璃钢液下泵正常泊车,应领先封闭出口阀门,然后中止电动机,封闭压力表。

  6、玻璃钢液下泵轴承室应确保满足的油脂,轴承温升不得高于70℃。


Glass fibre reinforced plastic pump, the wetted parts are made of polyvinyl butyral, modified phenolic glass fiber material formed by high temperature molded, with good corrosion resistance, high temperature resistance, light weight, high strength, deformation and so on.

Even good material of glass fibre reinforced plastic pump, if they are used improperly, it will bring damage to the pump.

Here are several glass fibre reinforced plastic pump maintenance and repair methods for daily use:

1. inspect the glass fibre reinforced plastic pump piping and binding sites for any loosening. Turn the glass fibre reinforced plastic pump with your hand, look at glass fibre reinforced plastic pump are flexible.

2. Add bearing lubrication oil to bearings inside, observe oil level should be at the centre line of oil, lubricant should be timely replacement or supplement.

3. unscrew the diversion of glass fibre reinforced plastic pump body screw plug, pouring water (or pulp).

4. close the valve outlet pipe road and import and export pressure gauge vacuum gauge.

5. move the motor, try shift motor is correct.

6. start the motor, when after the normal operation of the glass fibre reinforced plastic pump, open export vacuum pumps depending on the pressure gauge and imports showing adequate pressure, gradually open the valve and check the motor load.

7. keep control of glass fibre reinforced plastic pump flow and lift within the range indicated on the poster, to ensure the glass fibre reinforced plastic pump running at the highest efficiency, in order to get the maximum energy savings.

FRP pump installation requirements

1, FRP pump pump must be mounted vertically on top of the liquid pools or tanks on the mounting bracket.

2, FRP pump pool pump suction distance should be greater than 200 mm at the bottom.

3, FRP pump pump exit pipe must be designed with ribs that will not allow its weight falls directly on the pump body.

Second, FRP pump disassembly sequences

1, FRP pump turns off valve in pressure pipe, remove the upper flange of spit tube bolt or joined to take over. Remove piping length prevented pump lifting shall prevail.

2, FRP pump loosen the bolt of the motor frame and the motor, lift motor.

3, remove the pump body bracket bolt, spin off the impeller.

4, remove the middle bracket, pull down the shaft coupling.

5, remove the bearing body top and bottom bearing cover, you can check the bearing conditions.

C, FRP pump starting, stopping and operating requirements

1, FRP pump motor is not installed in the former should be plugged check the direction of rotation must be consistent with the provisions of the pump rotation direction.

2, FRP pump equipped with motor, disc couplings, check that the motor and pump shaft is concentric, rotating weight unevenness, normal and functioning again.

3, FRP pump shut down the export pipeline valves and pressure gauge.

4, FRP pump starter motor, indicated by a pressure gauge open the outlet valve to the desired position.

5, FRP pump normal parking, you should close the outlet valve, and then stop the motor, close the pressure gauge.

6, FRP pump bearing Chamber shall ensure that a sufficient number of grease, bearing temperature rise shall not exceed 70 degrees centigrade.