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With the development of industrial automation, many factories have begun to widely use liquid level gauge instruments for industrial liquid level detection and measurement in order to facilitate management and production. Among them, the applications of magnetic flap liquid level gauges are countless. . So, why should measuring instruments represented by magnetic flap level gauges be degreased? What are the purposes and benefits of degreasing? Specifically, the purpose and benefits of degreasing measuring instruments such as magnetic flap level gauges are as follows:: Degreasing, also known as degreasing, is the process of removing grease from surfaces such as pipes, fittings or measuring instruments. In the energy and chemical industry operations, oil-resistant pipelines, pipe fittings, measuring instruments and other process pipelines or other components that are in contact with oxygen must be degreased and degreased according to design requirements. First, there is the need to avoid mixing conveyed or stored materials with grease or organic matter ； It can effectively prevent the transported or stored materials from exploding when exposed to grease or organic matter. ； It can effectively prevent oxygen from reacting with the grease in the remaining pipelines to avoid causing combustion or explosion. ； Finally, it can effectively control the content of grease and organic matter, ensure product purity, and meet the production requirements of the process. Since degreasing is so important, what are the common methods for degreasing? Currently commonly used degreasing methods include: Immersion degreasing method for the inner surface of the pipe, scrubbing degreasing method for large diameter pipes and pipe outer surfaces, and system circulation degreasing method. In the process of degreasing, some degreasing agents are often used. The following are the main ones commonly used at present.: Organic solvents (such as dichloroethane, trichlorethylene, carbon tetrachloride and industrial alcohol), more than 65% concentrated nitric acid and alkaline degreasing liquid. It should be noted that the oil content of the organic solvent used for degreasing should not exceed 50 mg/L. The magnetic flap liquid level gauge is a measuring instrument. For the degreasing of its main pipe, the following methods can be used for degreasing.: 1. Inject organic solvent into the main tube of the magnetic flap liquid level gauge. The injection amount per meter of tube is generally controlled at 0.6~0.7L. ； 2. Scrubbing using the scrubbing method. Use galvanized iron wire binding cloth dipped in cleaning fluid to wipe back and forth inside the main pipe, and replace it with a clean cloth in time and wipe repeatedly. ； 3. Place the main tube of the magnetic flap level gauge directly in the degreasing tank and soak it for 1 to 1.5 hours, and rotate it every 15 minutes for several weeks at a time, so that the entire inner surface of the tube can be evenly washed and soaked multiple times. After the magnetic flap liquid level gauge and other measuring instruments undergo degreasing and degreasing processes, the liquid inside the degreased parts must be drained promptly. You can first flush with clean water, and then use natural air drying or purified air to dry the pipes. Special attention should be paid to the fact that the exposed parts of the pipes after degreasing should be sealed with anti-rust plastic cloth to prevent the pipes from being contaminated again. Jiangsu Hengda Instrument Co., Ltd. produces magnetic flap liquid level meters. For products that require degreasing by design, they are degreased in strict accordance with the production process, especially the requirements of the degreasing process, to reduce safety hazards, ensure production safety and stability, and provide reliable guarantee for the company's safe production and smooth operations. The above is an introduction to the degreasing treatment of measuring instruments such as magnetic flap level gauges for better application. If users need to know more product knowledge about liquid level gauges, level switches, pressure transmitters, etc., please call Evergrande Instruments for consultation. We will answer every product question from users. For more information, please visit the company’s official website http://www.yb1518.com/. Please keep this link when reprinting! http://www.yb1518.com/uploadfiles/image/2010-11//201011191011384084.jpg