Shanghai Longya Centrifugal Pump Co

Stainless steel chemical water pumps are also sold - strong corrosion-resistant diethylaminoethanol chemical pumps centrifugal corrosion-resistant pumps impeller pumps. The basic structure of this pump is composed of six parts. The basic structure of the centrifugal pump is composed of six parts. They are the impeller pump body. Pump shaft bearing seal ring stuffing box. The impeller is the core part of the centrifugal pump. Its speed is higher than the force and the blades on the impeller play a major role. The impeller must pass a static balance test before assembly. The inner and outer surfaces of the impeller must be smooth to reduce friction losses in the water flow. , - Strong anti-corrosion diethylaminoethanol chemical pump centrifugal corrosion-resistant pump impeller pump The pump body is also called the pump casing. It is the main body of the water pump. It plays a supporting and fixing role and is connected to the bracket where the bearing is installed. The function of the pump shaft is to connect the motor with the coupling to transmit the torque of the motor to the impeller, so it is the main component for transmitting mechanical energy. The bearing is a component that is sleeved on the pump shaft to support the pump shaft. There are two types of rolling bearings and sliding bearings. Rolling bearings use butter as lubricant and should be refueled appropriately. Generally, if the volume of /~/ is too much, it will generate heat, if it is too little, it will make noise and generate heat! Sliding bearings use transparent oil as lubricant and add oil to the oil level line. Too much oil will seep out along the pump shaft, and too little drift will cause the bearings to overheat and burn out, causing accidents! During the operation of the water pump, the highest temperature of the bearing is generally around 10°C. If it is too high, you must find the cause (whether the oil quality is black or water has entered) and deal with it in time! , sealing ring is also called leakage reducing ring. If the gap between the impeller inlet and the pump casing is too large, the water in the high-pressure area in the pump will flow through the gap to the low-pressure area, affecting the water output efficiency of the pump! If the gap is too small, it will cause friction between the impeller and the pump casing and cause wear. In order to increase the backflow resistance, reduce internal leakage and delay the service life of the impeller and pump casing, a sealing ring should be installed at the joint between the inner edge of the pump casing and the outer surface of the impeller. The gap should be kept between ~. (For price consultation on corrosion-resistant chemical pumps, please call: Service hotline: ), - Strong corrosion-resistant diethylaminoethanol chemical pump centrifugal corrosion-resistant pump impeller pump The stuffing box is mainly pressed by the packing water seal ring stuffing barrel packing Covered with water-sealed tube. The main function of the stuffing box is to close the gap between the pump casing and the pump shaft to prevent the water in the pump from flowing to the outside and to prevent outside air from entering the pump. Always maintain a vacuum inside the water pump! When the friction between the pump shaft and the packing generates heat, the water seal tube must be used to trap the water into the water seal ring to cool the packing! Keep the water pump running properly. Therefore, special attention should be paid to the inspection of the stuffing box during the inspection of the water pump operation! The packing must be replaced after about an hour of operation. -Stainless steel chemical water pump is one of the stainless steel chemical water pumps produced by Shanghai Longya Pump Factory. This type of stainless steel chemical water pump can pump tons of materials per hour and can pump the medium to a height that is the head of this pump. This stainless steel chemical water pump The motor power of the water pump is kilowatts. Shanghai Tilong brand stainless steel chemical water pump produced by Shanghai Longya Pump Factory. Longya brand stainless steel chemical water pump is a single-stage single-suction cantilever-type corrosion-resistant centrifugal pump, which is an improved design based on the corrosion-resistant pump. It adopts a new type of secondary impeller power shaft seal device. Makes the pump perform better. I recommend this technology to everyone not only because it is indispensable in drainage and irrigation, but more importantly, I hope that this technology can be used in the drainage and irrigation industry as soon as possible. 1. Introduction In industrial and agricultural production, especially in petroleum, chemical, coal and other industries, most of the fluids transported are not pure water but have certain corrosiveness, certain viscosity, even flammable, explosive or solid mixtures that do not allow shearing. of fluid. As a special pump for transporting such media, the pneumatic diaphragm pump powered by compressed air can occupy these fields with its unique advantages. However, there are only a few imported products in our country and their performance is not very good. Recently, we have used programmable controllers to replace the relay and contact control systems of imported products and achieved good results. 2. Pneumatic diaphragm pump control requires that the liquid transportation in the pneumatic diaphragm pump is accomplished by gas pushing the diaphragm into and out of the liquid alternately. The amount of conveying flow rate depends on the action time of liquid inlet and liquid discharge. In addition to the starting and starting of the pump and the draining and filling of the diaphragm, the control functions also include liquid level detection and control of the liquid collection tank. Customers are welcome to purchase Shanghai Longya brand stainless steel chemical water pumps.