St. JohnSmall deep well pumpWhat are the key functions of the control mode
2022-08-15 03:15:23What is the cause of pump overload. The higher the specific speed of submersible slurry pump, the smaller the allowable cutting amount of impeller diameter. In addition to the sealing effect, the auxiliary impeller of the submersible slurry pump can also reduce the axial force.St. John, Starting mode. It can be widely used in industrial and agricultural production, water supply, drainage, fire control, HVAC cold and hot water circulation and other occasions. Water or air leakage in the pipeline. The nut may not be tightened during installation. If the leakage is not serious, the air or water leakage can be treated with cement or cement slurry mixed with asphalt oil. Temporary repairs can be done with some wet mud or soft soap. If water leaks at the water pump joint, tighten the nut with a wrench. asBaltimore, It is also necessary to clean the ventilation duct to avoid blockage. If the power cord is not well contacted, it will also lead to the burning of the motor. There are many types of submersible slurry pumps available in the market,St. JohnPipeline pump, and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications, its application effect will be great
Fourth, model selection parameters: outlet diameter, flow, dust, motor power, impeller speed pumping rate, maximum particle and weight. connection mode of lifting pipe (flange connection and threaded connection) This phenomenon shows that the failure of the pump is not only a material problem, but also reminds the pump designers and producers that in addition to good working conditions, the pump should also have good corrosion resistance high reliability and long service life. The pump shall be designed in addition to the conventional design method of fluid mechanicsProduct range, 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, The two have certain commonalities. They are both submersible. As the name suggests, the pump is in an invasive state when running. The submersible slurry pump is a kind of submersible pump, but generally speaking, people often say that the submersible pump refers to the clean water pump, such as the submersible pump for domestic water and farmland irrigation and pumping The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, other parts of the pump also need to be replaced in time when they are damaged. Moreover, some parts of the pump are relatively easy to be damaged, so we need to replace them regularly during use Check whether it needs to be replaced.
If the pump is equipped with a vacuum gauge or pressure gauge, open it after the speed is normal, and then gradually open the outlet sluice valve. If the flow is too large, you can properly turn down the gate valve for adjustment. Otherwise, if the flow is too small,Open the gate valve.Meticulous workmanship, The whole packing body, including the packing gland, packing ring and packing, needs to be disassembled; Submersible slurry pump Disassemble the o-seal ring, shaft sleeve, balance disc and key on the shaft in turn, and then the discharge section includes the last stage guide vane Pipeline single-stage single suction pump. It is the ideal product of traditional oil pump. It is applicable to oil refineries,St. JohnWater well pipeline pump, oil depots, chemical industry and power departments of enterprises and institutions to transport oil products and flammable and explosive liquids. The operating temperature should also be within ℃. Second, the service life of the flow passage parts of the pump is relatively long, saving production costs.St. John, During adjustment, firstly loosen the support cover,St. JohnSubmersible sewage pump, then compress the nut and then loosen the bearing seat. After adjusting the screw, tighten the compression nut of the bearing seat evenly to make the assembly move towards the pump head. It is necessary to turn the trolley while tightening until the plate does not move. Rotate according to the pump operation Submersible slurry pump is a kind of pump that can adapt to various working conditions and can treat various sewage from environmental protection industry. Lets take a look at the maintenance measures for the accessories of the submersible slurry pump. Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.