Eagle fighterSubmersible pump can pump sewageTeach you to choose the right one

　　Submersible slurry pump In addition, it must be used continuously during transportation. If there is an interval in the middle, it must be avoided that the interval is relatively long, so as to avoid the solidification of slurry in the pump when the operation is stopped.　　 The submersible slurry pump needs to be inspected after reassembly. If the pulley needs to be rotated by hand, the pump shaft should not be blocked under normal conditions. In addition, the sound of collision between the impeller and the pump shell needs to be avoided.Eagle fighter,　　 the float switch can automatically control the start and stop of the pump according to the required liquid level change, without the need for special personnel, which is very convenient to use.　　 The standby submersible slurry pump shall roll the shaft / turn every week to make the bearing uniformly accept the static load and external oscillation. The building structure in the water pump room shall be reconstructed. Sound absorbing and isolating plates shall be installed around the wall and on the top of the machine room and fixed with light steel keel; The connecting holes between the machine room and other rooms are tightly blocked,　　Superior,Eagle fighterSubmersible pump can pump sewage, complete protection s, reasonable structure, convenient installation and high cost performance. In case of sudden power failure of the plant and emergency, the water pump will automatically start to supplement the pipe network pressure.　　Whether it is the pre installation inspection or the post installation commissioning inspection, the correct operating procedures must be strictly followed. Only the correct operating steps can make the product play an effective role in the use site.　　 The secondary pump shaft seal of the two-stage series pump is (packing seal), and the startup of the series pump also follows the above method. Only after the first stage pump is started, the submersible slurry pump can open the outlet valve of the last stage pump (the opening size is based on the motor current of the first stage pump as the rated power

　　There is a difference between submersible slurry pump and sewage pump. Although the media conveyed by the two are not pure water and other media,Eagle fighterPipeline pump, the difference between slag slurry and sewage is still large. Let&#;s take a look at the difference between the two.　　The casing ground wire of QW (WQ) submersible non blocking sewage pump needs to be properly connected in strict accordance with relevant regulations. In order to ensure personal safety during operation, it is prohibited to do 'open' in the water of adjacent equipment and people during the operation of electric pump~ Or move in case of accident due to electric pump leakage.　　During normal operation, the temperature of the motor is very high, some even as high as ℃. In this case, it is easy to burn the motor and replace it with a new one. In fact,Eagle fighterSubmersible slurry pump, one motor burns out at this time. Don&#;t worry about replacing it. You must find out the cause of the motor&#;s heating, orOnline consultation,　　The submersible slurry pump may be blocked when it is used at ordinary times. In particular, some equipment is frequently used at ordinary times but the maintenance work is not done well when it is used, so it will be blocked after being used for a period of time　　There are many types of submersible slurry pumps available in the market, and different pump models have different performance and application fields. Therefore, if its model is not correctly and reasonably selected, its application effect will be great　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.

　　 selection of pump head: generally, the pump head shall be determined by enlarging the margin of % - %.The cheapest,　　Fourth, model selection parameters: outlet diameter, flow, dust, motor power, impeller speed, pumping rate maximum particle and weight.　　 Long term dehydration operation of submersible sewage pump: since the submersible sewage pump uses water as cooling water, the motor may overheat and burn due to long-term dehydration.　　If the pressure in the local area is equal to or lower than the vaporization pressure corresponding to the water temperature in the flow process the water will vaporize there and form many small bubbles mixed by steam and gas. The cavitation phenomenon is due to the bubble action when these small bubbles flow from the low-pressure area to the high-pressure area in the water pump,Eagle fighter,　　The mixing impeller and other main flow passage parts are made of high wear-resistant materials, which are wear-resistant, corrosion-resistant, non clogging and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothing　　Most of the time, we don&#;t know how to choose the pump when we buy it. In fact, when we use it, the flow is small　　The solution to the excessive temperature of the water pump: when selecting the motor, it is necessary to select one that matches its power and speed. In addition, the cooling fan should be installed on the main shaft. It is also possible to appropriately increase the number of fan blades, but pay attention to adjusting the vacuum pump