AgraCirculating hot water pipeline pumpEquipment quality reliability construction level

　　Submersible slurry pump can be widely used in mining, power, metallurgy, coal, hydraulic ash removal in thermal power plant, coal slurry and heavy medium transportation in coal washing plant river dredging, river dredging, etc. In chemical industry　　 The working properties of the two pumps are also different. Because the sewage pump is driven by a motor, it generally has good voltage impact resistance. The submersible pump is of the type of quick opening and quick closing, so it usually uses some small Flow and small pressure.Agra,　　The motor burns out the winding due to heat dissipation. The water pump shall be lifted and lowered at any time with the change of water level in the well. In case of water reduction or interruption the cause shall be found out immediately or the pump shall be shut down for inspection. The cable shall not rub against the shaft wall to prevent the well water from penetrating into the motor along the cable core after the cable is worn.　　 Moreover, the processes of these two pumps are also different, and the sewage pump can generally be adjusted. Submersible pumps are generally used in some special or other places.Peraia,　　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, we should choose　　 The pump body (can not) bear the pressure from the outlet pipeline system. The standby pump in the warehouse should rotate (/ times a week to make the shaft bear the load and external vibration evenly. The belt CR drive is that the motor is on the (right) side of the pump from the inlet of the pump.　　The balance ring is also disassembled; Then remove the last stage impeller and the key back, and the middle section including the guide vane; in addition, middle sections and guide vanes at other levels in the same way until the submerged slag slurry

　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.　　The water pump spindle is bent, and the spindle is not parallel to the motor spindle.　　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 exceedsFair price,AgraVertical slurry pump,　　Causes: there is air or gas accumulation in the water inlet pipe of the pump, or the bottom valve is not closed tightly, the water supply is not satisfied, the packing of the vacuum pump leaks seriously, and the gate valve or flap valve is not closed tightly.　　 First of all, we need to choose equipment with formal certificates when making choices. We must avoid buying some obsolete or inferior products. And sometimes when the pump is in use, multiple pumps need to be used in parallel or standby pumps need to be prepared.　　Submersible slurry pump In addition, the sewage pump is usually driven by a motor,AgraRubber lining submerged slurry pump, which also requires some time og quantity when switching on and off, so in fact, it can be adjusted to a certain extent during use. The submersible slurry pump needs to use a line when in use

　　It is not correct that it has no effect on us.Quality assurance　　Screw it down, and then remove the bearing inner race, O-ring, shaft sleeve and retaining sleeve in turn.　　Through human auditory , we can compare whether the pump has heavy, miscellaneous, strange and disordered abnormal noise, and can judge the hidden dangers such as looseness, impact and imbalance.　　Do not exceed the rated current.Agra,　　For example, concentrate and tailings are treated in the concentrator, ash and slag are removed from the power plant, slime and dense medium coal are transported in the coal preparation plant, and slurry is transported in coastal river mining operations. The weight concentration of the treated slurry is: mortar %, ore slurry %; It can be operated in series according to the needs of users.　　 The fixing method of the impeller is changed from screw thread to key clamp to prevent the impeller from falling off and causing damage!　　Potential is convenient and flexible. It is easy to operate. It can be operated by a fool who turns on the power supply under immersion; It has a wide range of applications. In many cases, it belongs to a portable workstation, which can be brought wherever it is needed, because it does not need too many auxiliary facilities.