Performance Characteristics Of Sanitary Rotary Lobe Pump Equipment
With the continuous development of science and technology, the modernization of water pumps has been continuously improved, reducing many manual management operations. Now most of them adopt the automatic operation mode monitored by computer, which puts higher requirements on the quality of operators. Because the abnormal condition of a water pump will affect the network of the entire water supply system, causing serious consequences. After several years of practical work and theoretical study, apply the knowledge learned to practical work, reasonably arrange the distribution and dispatch of water volume, and use the characteristics of each water pump to use the least power to achieve the maximum water output of the water pump and achieve the best operating state.
Sanitary Rotary Lobe Pump So the water can be sent out due to the action of centrifugal force. Before the water pump works, the pump body and the water inlet pipe must be filled with water to form a vacuum state. When the impeller rotates rapidly, the blades cause the water to rotate quickly. The rotating water flies out of the impeller under the action of centrifugal force. After the water in the pump is thrown out, a vacuum area is formed in the center of the impeller. The water in the water source is pressed into the water inlet pipe through the pipe network under the action of atmospheric pressure (or water pressure). In this way, continuous pumping can be achieved. The flow parts of the sanitary rotary cam pump are: suction chamber, impeller, and discharge chamber. The impeller chamber is the core of the pump and also the core of the flow parts. The pump increases the energy of the liquid through the work done by the impeller.
The importance of reasonable configuration of sanitary rotary cam pump equipment. The main task of the water plant is to ensure the production and living water of the people in the city. The original maximum daily water supply of the South Plant was 900,000 tons, and the water inlet and outlet could meet the regional pressure. However, in the past ten years, with the relocation of municipal governments and the migration of large water users, the water supply has been decreasing. With the improvement of people's quality of life, the demand for water quality has become higher and higher, and the water discharged from the factory has reached 0.3NTU.
How to ensure high-quality water supply for sanitary rotary cam pumps? The company has taken a series of measures: (a) Adjust the reasonable configuration of machine and pump equipment and implement the best combination of man and machine. (b) Increase scientific and technological innovation and invest a lot of money to transform the original backward water purification equipment. (C) Invest money to transform old equipment and old pipe networks, improve hydraulic conditions, install static mixers, etc. (D) Install 40 instruments and use modern monitoring systems to monitor and control the water quality throughout the process to ensure high-quality water. These measures fully illustrate the importance of reasonable configuration of pump equipment and water purification equipment.
The reliability of safe operation of sanitary rotary cam pump pump equipment. In order to ensure the safe operation of pump equipment, enterprises have more standardized management of pump equipment, including annual overhaul, monthly secondary maintenance, and daily primary maintenance. These ISO9002 quality managements are measures to ensure the safe operation of pump equipment. In order to ensure the reliability of safe operation, the technical quality of operators must be trained and improved, and the implementation of safety operating procedures must be strictly implemented. The implementation of these safety operating systems is the guarantee to ensure the reliability of pump equipment operation.
The economic efficiency of safe operation of sanitary rotary cam pump pump equipment. When it comes to economic efficiency, it is the cost of water production of the enterprise, including electricity, alum, chlorine, and ammonia. The economic activities of the enterprise should be controlled and economic benefits should be improved with the safest operation mode, the best scheduling mode, and the lowest water production cost. In this regard, the enterprise has accumulated certain experience. For example, the safest operation mode is that the urban water supply network in Shanghai is interconnected, and there is a company central dispatching room to control the water supply pressure in the region. Too high pressure can easily cause pipe bursts, causing property losses to the people and the country. Too low water pressure affects the water use of some users and creates a bad image for the company. Therefore, the regional pressure is maintained at around 30-35 kPa during the day, and the regional pressure is kept below 30 kPa at night. According to the requirements of the network pressure, high-lift pumps are turned on during the day, and high- and low-lift combinations are turned on at night, which effectively controls the factory water pressure and ensures the water use of the regional network and hotel high-rise buildings. The use of these optimal pump combinations not only saves electricity consumption, but also reasonably controls the pressure. These methods ensure the economy of safe operation of pump equipment.
