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With the rapid development of modern industry, the importance of urban sewage treatment is increasing. In automated sewage treatment plants, flow meters are also widely used. Sewage contains a large number of suspended solids, wastewater, impurities, germs, etab. The demand for intelligent vortex flowmeters is different for different monitoring points. Intelligent vortex flowmeter for sewage flow monitoring due to its high accuracy, good integration, small size and other advantages, in recent years has gained more applications.

In the process of sewage treatment, intelligent vortex flowmeter plays a very important role. It can monitor the inlet and outlet water volume, sludge return flow, aeration and other key parameters of the sewage treatment plant, so as to control the operating conditions of the sewage treatment equipment. At the same time, it can provide a reference for evaluating the operating conditions of sewage treatment equipment and promote the improvement of economic efficiency of sewage treatment plants.

Intelligent vortex flowmeter for sewage flow monitoring how to flow control?

Take intelligent vortex flowmeter for sewage flow monitoring as an example, through the intelligent vortex flowmeter and pasteurized metering tank, to realize the flow control of sewage treatment. In the automatic control system of the intelligent vortex flowmeter, the intelligent vortex flowmeter detects the flow information and sends the information to the central microprocessor of the control system, which is converted to output a 4-20mA pulse signal and uploaded to the programmable controller in the central control room, which is displayed in the management machine after communication, including information such as the instantaneous value of the flow rate, the maximum value, the minimum value, the average value and so on, and it supports the flow statistics and printing, and it supports the flow statistics according to the It supports flow statistics and printing, and according to the logic of fault discrimination, when system failure or abnormal flow occurs, it outputs alarm information, prompting the operator to carry out flow control by adjusting the inlet valve and the override valve, so as to meet the production requirements of the sewage treatment process. More advanced control system can take the flow rate as a variable and input it into the PLC in the central control room, which can directly carry out the program operation and control the amount of change of the inlet valves and overrun valves, and at the same time, the inlet valves and overrun valves are changed to be motorized, which does not need to be controlled by the operators again, and further improves the working efficiency of the system.

Advantages of intelligent vortex flowmeters for sewage flow monitoring

Intelligent vortex flowmeters for sewage flow monitoring are an efficient and accurate way to measure flow. This type of flowmeter measures flow by detecting the vortex signal generated by fluid vibration, which has a variety of advantages that make it well suited for wastewater flow monitoring.

• 1. Intelligent vortex flow meters offer high measurement accuracy. In wastewater flow monitoring, accurate flow data is critical for assessing the effectiveness of wastewater treatment, optimizing treatment processes, and ensuring compliant discharge. Intelligent vortex flowmeter can accurately measure the instantaneous and cumulative flow of sewage, providing reliable data support.
• 2. Has a wide measuring range and good adaptability. Sewage flow rate may fluctuate due to a variety of factors such as treatment process, water quality changes and piping conditions. Intelligent vortex flowmeter can maintain stable measurement performance in a wide flow range, while adapting to different sewage media and pipeline conditions, to ensure the accuracy and reliability of the measurement results.
• 3. Intelligent vortex flowmeter is also characterized by intelligence and automation. With built-in sensors and microprocessors, it can monitor flow data in real time and perform data processing and storage. At the same time, it can be integrated with other intelligent devices or systems to realize remote monitoring and data sharing. This makes sewage flow monitoring more convenient and efficient, and reduces the cost and risk of manual monitoring.

In the specific application of sewage flow monitoring, the intelligent vortex flowmeter can be installed in various aspects of sewage treatment, such as water inlet, outlet, reaction tank and other locations. Through real-time monitoring of sewage flow changes, potential failures or problems can be detected and dealt with in a timely manner to ensure the normal operation of the sewage treatment system and the quality of the effluent.

However, there are some potential problems and challenges to be aware of when using smart vortex flowmeters for wastewater flow monitoring. For example, impurities and particles in the sewage may cause clogging or abrasion to the flowmeter, affecting its measurement performance. Therefore, the flowmeter needs to be cleaned and maintained regularly to ensure its long-term stable operation.