Intelligent spiral vortex flowmeterIt is a high-precision flow measurement instrument based on microprocessor technology, widely used in gas and liquid metering in industries such as petroleum, chemical, power, metallurgy, etc. The core principle is that when the fluid passes through the spiral guide vanes, it forms a violent vortex, and the vortex undergoes secondary rotation due to the backflow effect in the diffusion section, forming a gyroscopic vortex precession phenomenon. The precession frequency is proportional to the flow rate and is not affected by the physical properties and density of the fluid. By measuring the frequency with a detection element, the flow rate can be accurately calculated, maintaining good linearity over a wide range of flow rates.
Intelligent spiral vortex flowmeterIts application scope covers a wide range of fields such as industrial production, energy supply, and municipal construction, as follows:
1、 Industrial production field
Chemical industry: used to measure the flow rate of various chemical raw materials (such as organic solvents such as methanol, ethanol, acetone, etc.), corrosive gases (such as chlorine gas, ammonia gas), and some low viscosity liquids, suitable for metering and control in reaction kettle feeding, product transportation, and other processes.
Petrochemical industry: It can measure the flow rate of crude oil, light oil, diesel and other oil products, as well as gas media such as petroleum gas and natural gas produced in refineries. It is commonly used for pipeline transportation and measurement of tank inlet and outlet.
Pharmaceutical industry: used for flow measurement of clean media such as purified water, liquid medicine, compressed air, etc. in the pharmaceutical process. Due to its simple equipment structure and easy cleaning, it meets the hygiene requirements of pharmaceutical production.
Metallurgical industry: suitable for measuring the flow rate of auxiliary media such as cooling water, compressed air, oxygen, etc., to assist in monitoring the parameters of the cooling system and pneumatic system of metallurgical equipment.
2、 Energy and Gas Sector
Natural gas transportation: widely used in urban natural gas pipelines and industrial natural gas supply systems for measuring the flow of natural gas. It is a key instrument for trade settlement and pipeline scheduling.
Liquefied petroleum gas (LPG) and liquefied natural gas (LNG): In the gaseous transportation after LPG gasification and natural gas pipelines after LNG vaporization, their flow rates can be stably measured to meet the metering needs of commercial and industrial gas.
Steam system: suitable for flow measurement of saturated steam and superheated steam, commonly used for steam distribution and metering in thermal power plants and industrial parks, helping to monitor energy consumption.
3、 Municipal and Public Utilities
Urban gas supply: In the urban gas transmission and distribution network, it is used for gas flow measurement in residential areas and industrial and commercial users, achieving accurate billing and gas consumption monitoring.
Water supply and drainage system: It can measure the flow rate of low viscosity liquids such as tap water and reclaimed water, and is suitable for measuring the effluent from water plants, municipal pipe networks, clean water from sewage treatment plants, and partially treated sewage.
Heating system: used for measuring the flow rate of hot water in hot water heating pipelines, assisting thermal companies in achieving heat metering (requiring temperature sensors to calculate heat load), and improving heating efficiency.
4、 Other fields
Aerospace: Used in ground testing systems to measure the flow rate of media such as fuel (such as kerosene) and compressed air, ensuring the stable operation of testing equipment.
Environmental monitoring: It can measure the flow rate of some gases in the emitted flue gas (such as pre treated low dust exhaust gas), or the flow rate of clean water and chemicals in wastewater treatment, providing data support for environmental compliance monitoring.