How to avoid this situation when the equipment is in use.　　 confirm whether the pressure capacity of the pipeline meets the requirements and conduct hydrostatic test if necessary.Carrefour,　　The fire control cabinet adopts centralized management and one key operation. The startup procedure is simple and convenient. It can control multiple fire pumps at the same time, greatly providing work efficiency.　　 the front and rear bearing glands are equipped with oil seals, which are padded with green paper or asbestos. There is a gap of .- mm between the rear gland and the bearing.Jinotepe,　　The water pump is not only the water supply for the city, but also the household water purifier used in our home. There is a with pump equipment to help us purify water. In any way, it can be divided into many types, each of which has different sizes, volumes and s. Therefore, many people believe that　　Avoid airborne sound transmission; Ensure the airtightness of machine room doors and windows. The water pump is equipped with a sound proof cover 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 pump　　The above introduction is about the cause ysis of the overload of the slurry pump. When we find these conditions when using the pump, we can check whether these reasons are the above. This is also a reminder that we need to maintain the pump during normal use. latent

　　Slurry pump Inappropriate model is selected when selecting the pump. In actual use, when the load conditions do not match the model of the slurry pump, for example, the pump lift used is too high or too low, which will lead to overload, so we are selecting the pump　　 The fire control cabinet has fault alarm . When a single fire pump is working, it is not easy to be found in time in case of insufficient water source, power circuit failure, etc., resulting in damage to the fire pump. Using the fire control cabinet, the alarm of the control cabinet can remind each　　 determination of model: for water pump or pump with physical and chemical medium similar to water, it is necessary to go to the relevant product catalog or sample, and make correction according to the performance table or performance curve of the model to see whether the normal working point falls in the priority working area of the pump.The cost is reasonable　　 When adding lubricating oil to the pump at ordinary times,CarrefourWQ submersible sewage pump, the metering must be controlled, and the excess lubricating oil in the pump must be discharged and replaced regularly.　　The structure of the submersible slurry pump will be more intuitive. First, the equipment will use centrifugal force to drive the liquid from the impeller to the outer edge and obtain energy, and then leave the edge of the impeller at a higher speed　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.

　　Submersible slurry pump it fills the gap in the application of slurry pump. When the submergence is deep and there is no good mud outlet, the traditional slurry pump cannot be installed and operated,　　In the application of pumps, the first thing we think of is water. Whether it is drinking water or coefficient water, our basic survival is a problem.　　During installation, check whether the installation position conforms to Chinese standards,CarrefourUsed pipeline pump, and select the installation height according to the specific suction lift. The horizontal pipeline centrifugal pump was not filled with sufficient water before it was started. There is a certain amount of air in the pipeline,CarrefourSplit vertical pipeline pump, which reduces the vacuum degree of the pipeline pump and affects the suction lift. Water inlet pipe　　 The difference between the vertical slurry pump and the submersible slurry pump The working position of the vertical slurry pump is different. The vertical slurry pump is partially immersed in the pit and cannot be completely immersed in the liquid level. The submersible slurry pump can be completely immersed (including the motor part) below the liquid level; Use of motor for vertical slurry pumpCarrefour,　　At present, mechanical seals occupy an increasing share in the slurry pump seal market.　　 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.　　 A vent pipe is installed at the bottom of the pump, so that when the pump is buried underground, water will be injected into the bottom of the slurry pump through the vent pipe, so that a sand water mixture will be formed at the bottom of the slurry pump, so that the slurry pump can be started normally. The advantage of this approach is that even if