FragrantSplit vertical pipeline pumpStructural design of low speed spindle unit

and an exhaust fan is added inside the cover to ensure the ventilation of the equipment. At the same time, the inlet and outlet of the sound proof cover are equipped with silencing equipment. A vibration isolation platform is installed at the bottom of the water pump for foundation vibration reduction to isolate the vibration generated during the operation of the water pumpFragrant,　　 the mechanical seal adopts a new type of hard corrosion-resistant tungsten titanate material, which can make the pump operate safely and continuously for more than d~ hours.　　 Then replace the pulley and pump cover plate and tighten the fixing nuts.Bastel,　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.　　Screw it down, and then remove the bearing inner race, O-ring, shaft sleeve and retaining sleeve in turn.　　Only in this way can its service life be extended to a large extent.

　　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　　 Transmission part all kinds of horizontal slurry pumps adopt the same series of transmission parts, including bracket and bearing components. The pump shaft has large diameter, good rigidity, and will not be bent and vibrated under bad working conditions. Heavy single row or double row conical roller is selected for the bearing according to the transmitted power　　 install the front pump shaft first and then the rear bearing for the slurry pump of the filter press of the cylindrical bearing box.Test results,　　The equipment is integrated with the oil cooler, with compact layout. The water pump meets the modular and integrated design requirements of diesel engine parts. The joint surface with oil cooler adopts rubber sealing method, which has good sealing effect. Submersible slurry pump is a kind of solid-liquid mixing medium with the help of centrifugal force　　Limited. According to relevant materials, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller,FragrantVertical centrifugal slurry pump, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases which makes the flow increase after the impeller is cut.　　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.

　　 When starting the slurry pump, the outlet gate valve shall be (closed or slightly opened by /. Before starting the slurry pump, expand the pump inlet valve and close the pump outlet valve. Then start the pump. After the pump is started, slowly start the pump outlet valve. The size and speed of opening the pump outlet valve should be based on the fact that the pump does not vibrate and the motorLet's see,FragrantDrilling fluid slurry pump,FragrantCorrosive pipeline pump,　　 the water pipe shall be short, and the cavitation allowance of the device shall be greater than that of the pump. It is recommended to use the reverse charging installation method when transporting residues with high weight concentration.　　It can be that there is water leakage in the pipe gasket, pipe or pump body. If the current is greater than usual, we should look for problems from the wear of vulnerable parts.　　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.Fragrant,　　Limited. According to relevant materials, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases, which makes the flow increase after the impeller is cut.　　Water pump After understanding the cause of insufficient liquid supply, we can solve the problem: First, there is no need to build complex ground protection and fixed devices, and the management is easier. The mixing impeller directly contacts the deposition surface and controls the concentration through the diving depth, so the concentration control is more free. Equipment directly submerged