Then there are new structures, backup seals and asymmetric molded metal single wall bellows seals.　　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.Burchise,　　 water quality: fine sand; Zhongsha; River and river water　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.Saybat al-Madyun,　　Stability and reliability of seals between pump bodies.　　During adjustment, firstly loosen the support cover, 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　　At the same time,BurchiseVertical slurry pump, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.

　　Submersible slurry pump is a kind of pump used in mines. Do you know the effect and form of its shaft seal? Let&#;s have a look.　　Work to prevent the electric pump from overheating and damage. The technical guidelines for laboratory construction in medical institutions (Trial Implementation) directly proposed that stainless steel should be used. Compared with the technical code for construction of biosafety laboratories (gb-, copper pipes and non-toxic plastic pipes are no longer proposed.　　It should be /-/ between. When the packing is worn, the packing gland can be properly pressed. If it is worn too much, which are mainly to pay attention to the details and the phenomena occurred during the operation, and timely deal with the problems in time to avoid being on duty Accidents during operation cause losses.Promotion,　　The of descending axial force can be used for slurry transportation in power plants, hydraulic and other professions; The mechanical seal is tight and reliable, and the leakage probability does not exceed drops /min, which is mostly used to transport flammable, explosive toxic, strong corrosive and valuable liquids or materials with high temperature, high pressure and low temperature.　　When the pump is not in use, the pump shall be lifted away from the water source in time to drain the accumulated water in the pump especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in addition　　It is not correct that it has no effect on us.

　　 In addition,　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.　　The development of pump industry in China has shown a very good trend in recent years. Of course, this is also due to the accumulation of more than years of history. The evolution of pumps here is relatively diverse. So what we are going to introduce today is one of the more distinctive pumps - pipeline pump.　　 bind the exposed copper wire to the cable core evenly,BurchiseSplit vertical pipeline pump, heat it with an electric iron, and infiltrate tin evenly.Burchise,BurchiseLong shaft submerged slurry pump,　　 If the power cord is not well contacted, it will also lead to the burning of the motor.　　The application of pumps involves all aspects of work and production, and the types of pumps are also diverse. Some of the same pump have several names and some of the names are very similar, which makes it difficult to distinguish. Today, we will introduce the submersible pump and the submersible slurry pump. Is there any difference between the two　　 First of all, we need to know that submersible pumps generally operate in water. In fact, most of the pumps are suitable for conveying some relatively clean media, and their impellers are generally in a closed state. However, one of the media conveyed by sewage pumps may