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　　The high-efficiency slurry pump has three characteristics: first, the slurry pump has high operation efficiency and low loss.　　 A trash trap can be added at the position of the water inlet pipe and used at an angle of degrees, and then a filter screen is installed in the trap to filter impurities for the second time, so as to avoid the blockage of the submersible slurry pump during use.Bulgaria,　　In fact, as far as whether the vertical pipeline pump has a suction lift is concerned,BulgariaVertical slurry pump, we can tell that it has a suction lift. But what you need to know is that suction range and self-priming are actually two different concepts.　　 First, screw down the bolts on the side bearing pressure cap,BulgariaSubmersible non clogging slurry pump, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeveAltai,　　Although the shaft seal occupies a small position in the pump, the normal operation of the pump is closely related to the shaft seal.　　There are many types of submersible slurry pumps available in the market, and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications, if its model is not correctly and reasonably selected, its application effect will be great　　Then it can enter into the volute pump housing. Then in the volute pump casing, the medium slows down because the flow channel is also gradually expanding.

　　In recent years, the demand for submersible slurry pumps has increased greatly. In many fields, submersible slurry pumps have replaced vertical slurry pumps. What are the differences between the two? Let&#;s yze.　　D. G-type slurry pump is a single pump shell structure, that is, without lining, light weight. The pump body, cover and impeller shall be made of strong wear-resistant high chromium alloy or wear-resistant alloy steel and the hardness shall not be lower than hrc. The connection of pump body and pump cover adopts special clamping structure,　　Submersible slurry pump shaft seal type: packing and the pump outlet direction can be rotated freely, packing and auxiliary impeller seal mechanical seal, etc.reform,　　The water slurry pump is a widely used equipment. Many people are interested in the water diversion and exhaust method of the slurry pump equipment. Now let&#;s talk about the water diversion and exhaust method of the submersible slurry pump: the submersible slurry pump needs to pump out the water to form a vacuum,　　The disc friction loss of the slurry pump impeller will decrease with the decrease of the impeller diameter, so that the pump efficiency of most low specific speed pumps will improve slightly after the impeller is cut. After cutting, keep the blades overlapped to a certain extent, and the degree of blade overlap will decrease with the addition of specific speed　　 Impeller protection in order to ensure the operation of the submersible slurry pump, first stop the pump,BulgariaIrrigation deep well pump, loosen the bolts pressing the bearing box, loosen the adjusting nuts, make the bearing components move forward, and roll the shaft by hand to press the

　　Reasonable.Test method,　　 If the impeller of the pump is damaged after a long time of use, it will also lead to insufficient liquid supply for the pump.　　Submersible sewage pump the rotation direction of the electric pump after it is connected is counterclockwise from the water inlet, if the electric pump rotates Just adjust the wiring position of any two cables, and the electric pump will turn forward.　　When using the sand pump, run the pump without load. Check whether the motor operates normally. During operation, be careful not to exceed the bearing on the pump support to avoidBulgaria,　　If the oil seal ring of the shaft is seriously worn, replace it with a new one.　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops, and pay attention to the temperature rise outside the packing chamber.　　 It may be that the motor power of the water pump is too large, the working current is too large, and the heat generation is too large, resulting in the high temperature of the vacuum pump.