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　　Stability and reliability of seals between pump bodies.　　Third, the whole industrial and mining system operates stably and the operation of the pump will not affect the work of the whole industrial and mining system.Yichun,　　Operation, always observe the current, voltmeter and water flow, and strive to make the electric pump operate under the rated working condition.　　 Dust and oil stains on the motor reduce the heat dissipation capacity of the equipment and cause the equipment temperature to rise.Barry,　　In order to ensure the demand for water and electricity for production and living, many units, hotels and residential areas in various provinces and cities in China have purchased it and generators. Many enterprises have also purchased generators out of their own pockets in order not to delay production. Driven by this, it and the generator naturally become popular　　There are differences.　　After a certain value, water will also vaporize, so generally, the open impeller will be used, so there is no need to worry about getting stuck in the process of transporting sewage.　　Pipeline pump, belonging to the category of centrifugal pump, is a single-stage centrifugal pump with standing structure. Because the layout design of its water pump inlet and outlet is relatively special, they are all located on the same straight line, and their inlet and outlet diameters are the same,YichunISG single stage vertical pipeline pump, the overall description is similar to a section　　 When the power supply voltage is too low, the pump will be overloaded, because the pump is also widely used in many rural watering. In this case,YichunVortex pump and pipeline pump, it may be lower than the rated voltage, so the current in the stator winding will also beCredit guarantee,　　The pump should be divided into two aspects: electricity and machinery. As for machinery, you can compare the previous maintenance records. The second is electricity. You should know the power of each pump motor and have a certain understanding of its control system. Slurry pump with mechanical seal　　Work, no noise and vibration, and the site is cleaner.　　 fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside of the core. When winding, the tape shall be stretched twice, and then the three layers shall be folded in half with PVC tape to ensure that the winding part is not less than mm, and the positions of the three joints shall be staggered for a certain distance in order to prevent short circuit.

　　 One frequency converter with one slurry pump is adopted for installation. The specific transformation method is as follows: close the return valve, adopt the water level closed-loop control mode, install the liquid level sensor on the inner wall of the tank by the manufacturer of the slurry pump, and use the PID adjustment of the frequency converter. WhenHome page recommendation,　　 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 motor　　(b) The maximum ambient air temperature varies with seasons, but does not exceed ℃.　　It is occasionally found that there is insufficient liquid supply when using, so what are the reasons for this situation and how to deal with it.Yichun,　　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, 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　　During adjustment,YichunSubmersible pump can pump sewage, 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　　 the water pipe shall be provided with a gate valve to regulate the pump working point. The valve shall be installed as close to the pump outlet as possible. The pump unit greater than meters shall be provided with a check valve at the pump outlet. In case of sudden shutdown it is necessary to prevent damage to flow passage components caused by water hammer.