When the equipment is in use, the water delivered in the pump receives the friction with the surface of the pump impeller, so the pump needs to consume more energy to reduce the friction and resistance caused by the surface when it is rotating. Water will slowly overcome it as it flows　　 confirm whether the pressure capacity of the pipeline meets the requirements, and conduct hydrostatic test if necessary.Ijimiyasin,　　 Check and replace accessories regularly: check cables,IjimiyasinVertical heavy-duty slurry pump, motor insulation and screws at least once a year. If it is damaged, it should be replaced in time.　　 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,Kahriz, so it seems that many regions have good effects when using it.　　In fact, the impeller clearance of submersible slurry pump is not adjustable for all types of pump, but it is adjustable. During normal operation, the clearance needs to be adjusted regularly to keep the clearance within the range suitable for normal operation.　　 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, it may be lower than the rated voltage, so the current in the stator winding will also be

　　Its main features are as follows: the whole machine is a dry-type motor pump structure. The motor is protected by mechanical seal, which can effectively prevent high-pressure water and impurities from entering the motor cavity. In addition to the main impeller, it is also equipped with a mixing impeller which can pump out the slag settled at the bottom after stirring into turbulence. impeller　　Submersible sewage pumps are divided into xwq (cutting submersible sewage pump), jywq (automatic mixing sewage pump) and other series according to their s. One of the most commonly used is wq/qw (non clogging sewage pump) wq/qw (non clogging sewage pump), which adopts runner type impeller and generally has the features of energy saving, anti winding, non clogging and automatic　　Pump. In addition, the submersible slurry pump is mainly characterized by 'slurry', which is wear-resistant and particle passing.Quality assurance,　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.　　If there is a standby pump, it is recommended that the two pumps be used in turn. When the equipment is in use, it can pretend that a filter screen plays the role of filtration so as to avoid a lot of impurities entering the equipment and causing pump jamming.　　If there is a standby pump, it can pretend that a filter screen plays the role of filtration it is recommended that the two pumps be used in turn. When the equipment is in use, so as to avoid a lot of impurities entering the equipment and causing pump jamming.

　　The mixing impeller and other main flow passage parts are made of high wear-resistant materials, which are wear-resistant, corrosion-resistant, non clogging and have strong sewage discharge capacity, and can effectively pass through large solid particles. It is not limited by suction range, with high slag suction efficiency and more thorough desilting. No auxiliary vacuum pump is required and the investment is lower. nothingInstallation materials,　　For example, in the market, for example, the sweeping pump, some of which have a depth of more than meters,IjimiyasinScrew deep well pump, it is not suitable to use a vertical slurry pump under such a working condition,IjimiyasinVertical slurry pump, industrial and domestic water supply and drainage, pressurization, industrial pipeline pressurized transmission, cleaning, refrigeration and air conditioning cycle, water supply equipment and boiler accessories. The operating temperature should be controlled below ℃.　　It needs to be replaced in case of damage, swelling and deformation, insufficient spring pressure, breakage, etc.Ijimiyasin,　　After that, the secondary and tertiary pumps can be started successively until the final stage pump. After all the series pumps are started, the outlet valve of the final stage pump can be gradually opened. The speed of opening the valve should be controlled by the fact that the pump does not vibrate and the motor of any stage does not exceed the rated current.　　In the application of pumps, even the polluted water in cities needs to be purified. All these require its equipment to provide services for us. Without pumps, our basic survival is a problem.　　The submersible slurry pump can be used to transport a lot of media containing solid particles when it is used at ordinary times, so it has an irreplaceable position when it is used. What is its own structure when it is used.