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1. Application areas of liquid flow meters
Liquid flow meters play a key role in multiple industries and fields, mainly including the following areas: textile printing and dyeing: used for liquid flow measurement in the textile printing and dyeing industry, such as flow control of dyes, additives, etc., to ensure the stability of the production process and product quality. Petroleum and Chemical Industry: In industries such as petroleum refining and chemical production, liquid flow meters are used to measure the flow rate of various chemical raw materials, intermediate products, and finished products. They are crucial for controlling the production process and ensuring product quality. Metallurgical pharmaceuticals: In the metallurgical and pharmaceutical industries, liquid flow meters are used to measure the flow rates of various liquid raw materials, solvents, and reaction media, ensuring accurate control of the production process and product quality. Thermoelectricity and papermaking: In thermal power plants and paper mills, liquid flow meters are used to measure the flow rate of cooling water, steam, pulp and other fluids, which is of great significance for monitoring the production process and energy efficiency management. Environmental Protection and Municipal Engineering: In environmental protection and municipal engineering, liquid flow meters are used to measure the flow of sewage, wastewater, and water supply, providing key data for environmental monitoring and water resource management. Water conservancy construction: In water conservancy engineering construction, liquid flow meters are used to measure the flow of natural water bodies such as irrigation water, river water, and lake water, providing
2. When adjusting the flow meter for atomization, what is the appropriate setting?
The adjustment value of the flow meter for the atomization system does not have a unified fixed value. It needs to be matched with the type of atomization medium, nozzle specifications, target delay detection lead atomization effect, and working pressure. The common adjustment range is: gas medium flow meter 0.2~10 m ³/h, liquid medium flow meter 0.01~2 L/min.
1. Typical adjustment parameters for different media (1) Gas atomization scenario (such as compressed air assisted atomization) 1 Micro precision atomizing nozzle for laboratory and small-scale spraying: adjust the rotor flow meter to 0.2~2 m ³/h, and with a supply pressure of 0.2~0.4 MPa, it can generate fine mist with a particle size of 10~50 μ m; 2. Industrial level large flow atomization (dust reduction, cooling): adjust the vortex street/mass flowmeter to 3~10 m ³/h, cooperate with 0.5~0.8 MPa air supply pressure, and cover the range of 10~50 ㎡ spray. （2） Liquid atomization scene (such as water and drug atomization) 1 Laboratory small atomization device: equipped with a gear flowmeter adjusted to 0.01~0.1 L/min, it can achieve micrometer level uniform mist droplets, suitable for drug aerosol and small humidification scenarios; 2. Industrial spraying or humidification spray gun: Adjust the unperforated turbine flow meter to 0.1~2 L/min, with a supply pressure o
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