RavaCarbon steel explosion-proof pipeline pumpWhat if it fails to start normally

　　It is longer and saves production cost. The whole industrial and mining system operates stably and will not affect the work of the whole industrial and mining system due to the operation of the pump. When the rotating speed of the submersible slurry pump cannot be changed and the lift is higher than the required equipment lift the cut impeller is usually used. The cut is　　The above is about how to replace the water seal of Boshan submersible slurry pump. In addition to the water seal, some parts of the pump are relatively easy to be damaged other parts of the pump also need to be replaced in time when they are damaged. Moreover, so we need to replace them regularly during use　　Check whether it needs to be replaced.Rava,　　 It is not allowed to operate the electric pump at high lift for a long time, and try to control it within the range of the proposed use lift, so as to prevent the electric pump from burning out the motor due to overload.　　 Impeller protection in order to ensure the operation of the submersible slurry pump,RavaIrrigation deep well pump,RavaSubmersible sewage pump, it is necessary to timely adjust the clearance between the impeller and the front guard plate. When adjusting the impeller clearance, first stop the 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 theMorales,　　 After each use of the equipment, high-pressure water should be used to wash the pump and pipes. The washing can be stopped until the water has no impurities.　　In addition to the main impeller inside the equipment, a set of impeller for mixing will be added at the bottom of the equipment, so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, so that the equipment can be used without its　　 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, you can refer to the following reasons.　　 WQ series submersible sewage pump has fixed and mobile devices, as shown in the figure. When the fixed driving device is selected, the chain cable shall be separately threaded into (away from the pump outlet, and its connecting line shall be parallel to the axis of the pump outlet) two lifting eye screws or lifting plates to lift the electric pump up and down,　　First, the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition, there may be some phase to phase short circuits between stator windings,　　 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.　　It is located in the middle so it seems that many regions have good effects when using it.　　 one method is to use ultrasonic method to detect whether the equipment has cavitation. This method is often convenient for re detection. Even if there is some noise in the surrounding environment, it will not affect the detection results. Therefore, many pumps tend to have better measurement results when in use.

　　Only in this way can its service life be extended to a large extent.how much,　　The supply of shaft seal water must be ensured. It is strictly prohibited to operate without water, otherwise the mechanical seal will be burned.　　 With protection . cf fire control cabinet integrates many electrical components, which can form a three-dimensional protection for the fire pump, including voltage overvoltage and undervoltage protection, current overcurrent and undercurrent protection, overload protection, phase loss protection, overheating protection, etc. this　　If there are sundries blocked, the pump will not be filled with water. When this happens again, and check the impeller. In case of damage or aging, it needs to be replaced in time,Rava,　　With the continuous development of slurry pump technology,RavaWQ submersible sewage pump, submersible slurry pump appears in response to market demand. It is especially suitable for the depth at which the vertical slurry pump cannot operate. The underwater part of the vertical slurry pump is generally not more than m, and of course it can be more than. For example, the maximum design depth of our company&#;s underwater slurry pump can reach m, but such underwater depth is not the best operating depth of this kind of pump, so it will lead to the unreliability of the operation of the vertical slurry pump from time to time.　　 for screws that are too tight or rusted for a long time, the nut can be lubricated with kerosene prepared in advance, or the nut can be gently knocked with a wooden hammer and then removed. This method can also be used in slurry pumps and other places.　　Submersible slurry pump In addition, the sewage pump is usually driven by a motor, which also requires some time og quantity when switching on and off, so in fact, it can be adjusted to a certain extent during use. The submersible slurry pump needs to use a line when in use