PaphosDeep well pumpHow to conduct stress testing

gap reflux, inlet and outlet impact and other reasons. A part of the power must be consumed,PaphosDouble suction slurry pump, so it is impossible for the water pump to completely change the power input by the power machine into effective power, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in usePaphos,　　 when the deep well pump is put into water for use, pay attention to protect the cable. The cable must not be stressed to prevent damage. The lifting weight of the lifting device (such as tripod, hoist or electric hoist) used shall be greater than the weight of the submersible pump, and enough space shall be reserved. A wood that is tied to the wellhead with a rope　　There will be no insufficient liquid supply or other problems.Emmeloord　　 Next, the water seal lock ring and other parts need to be installed.　　 Protective packing of shaft seal the shaft seal pump shall regularly check the sealing water pressure and water volume,PaphosVertical slurry pump, keep a small amount of cleaning water flowing along the shaft, regularly adjust the packing gland, stable and reliable, but the price is quite expensive.

　　Rate loss, so shaft power = effective power + lost power.　　 design flow m/h　　 if the removed gasket is seriously damaged, a new gasket shall be replaced. The removed parts shall be cleaned with kerosene before assembly.Highly recommended,　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.　　 Then reinstall the equipment on the engine and install the rubber hose.

　　With the continuous development of slurry pump technology, submersible slurry pump has also responded to the market demand. At the same time, this type of pump is especially suitable for the depth where the vertical slurry pump cannot operate. Pay attention when using the equipment. The submersible slurry pump can operate if its depth is less than m, but it exceedsOnline consultation,　　The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. Suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.　　 Check and replace accessories regularly: check cables, motor insulation and screws at least once a year. If it is damaged, it should be replaced in time.　　Schematic diagram of vertical slurry pump II. Why does the demand for submersible slurry pump increase greatly? From the perspective of market demand, although the absolute number of submersible slurry pumps has not exceeded that of vertical slurry pumps, it has a rapid development momentum, mainly due to the convenience and flexibility mentioned above; In addition, for submersible slurry pumpPaphos,　　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,PaphosIrrigation deep well pump, but pay attention to adjusting the vacuum pump　　Function of shaft seal of submersible slurry pump: the main of shaft seal is to prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump.　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand, some sand layers around the equipment will make the equipment covered by a large amount of sediment and the current will slowly increase during use. Well, we should choose