San RafaelVertical multistage centrifugal pipeline pumpThe required weight can be adjusted to achieve the degree of use

　　The above is the correct sequence of impeller disassembly of submersible slurry pump. Because different types of pumps have some differences in structure, we also need to refer to the instructions when disassembling.　　Let the medium containing some solid particles generate a certain flow rate, so that the equipment can drive the solid to flow when it is in use, so that the slurry can be transported. In terms of the principle of the submersible slurry pump, it is actually quite simpleSan Rafael,　　 transport media containing large solid particles, such as sludge, slurry, coal slurry, sand and gravel.　　Second, frequent startup during use will also lead to fever so the motor temperature will be too high after long-term overload operation; In addition, so IKonjic,　　It is located in the middle, so it seems that many regions have good effects when using it.　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.　　 Selection of pipeline diameter: the selection of pipeline shall consider the one-time purchase cost long-term operation cost and operation reliability.

　　 Next, the water seal, lock ring and other parts need to be installed.　　I would like to talk with you about the problems that should be paid attention to when using deep well pumps.　　Promote the continuous expansion of the sales network group.Affordable price,　　 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.　　The high-efficiency slurry pump has three characteristics: first, the slurry pump has high operation efficiency and low loss.　　A large amount of lubricating oil is stored.

　　Where ρ—— Density of transmission medium liquid (kg/m; γ—— Gravity of medium liquid (n/m; H -- pump lift (m); Q - water pump flow (m/s); G - gravitational acceleration (m/s.　　The difference between the shaft power P and the effective power PE is the power loss in the pump, which is measured by the pump efficiency. The pump efficiency is the ratio of the effective power and the shaft power, which is measured by η Indicates.Welcome calls ,　　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 pump fails to supply water or the flow is insufficient. The pump fails to supply water or the flow is insufficient. It is likely that the suction pipe has water leakage or the bottom valve has air leakage, but there are several possible reasons: the water inlet is blocked; The bottom valve is not deep enough underwater; The running speed of the water pump is not enough; leaf　　The direction of the differential pressure force is opposite,San RafaelCorrosive pipeline pump, which can offset part of the axial force and prolong the service life of the bearing.San Rafael,　　In order to make the equipment perform better when it is used, but this also needs to be based on its working principle. It can not be adapted at will when it is optimized.　　 Before starting the submersible slurry pump, the rotor of the rotating pump shall be smooth and even, the outlet sluice valve shall be closed,San RafaelUsed pipeline pump, and water shall be injected into the pump to ensure that the pump is full of water without air.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground, water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even if