Gas turbine flowmeters are widely used in textile printing and dyeing industry. Because of its simple structure and accurate measurement, it is an intelligent flowmeter for measuring small flow.Today, we invite Mr. Shen, an old employee in the textile printing and dyeing industry, to explain to us the actual maintenance methods of gas turbine flowmeters in the textile printing and dyeing industry. As an old employee, let us briefly explain to you that there are four main maintenance methods in the textile printing and dyeing industry.1. Data calibration: Before the gas turbine flowmeter is put into operation, the meter coefficients should be set and carefully checked to ensure that the flowmeter is wired correctly and the grounding is good.2. Eliminate blockage: keep the filter unblocked. The filter is blocked by impurities, which can be judged from the increase in the readings of the inlet and outlet pressure gauges. The blockage can be removed in time, otherwise the flow rate will be severely reduced.3. Guarantee accuracy: For large-flow trade settlement measurement, in order to ensure the accuracy of the flowmeter, the flowmeter must be calibrated frequently. The site should be equipped with online calibration equipment or mobile calibration devices. Although the one-time investment is large, it is worth considering in terms of long-term economic benefits.4. Cleaning the impeller: The gas turbine flowmeter needs to be cleaned, inspected and calibrated regularly, as shown in Figure 1. For flow meters equipped with lubricating oil or cleaning fluid injection ports, lubricating oil or cleaning fluid should be injected regularly according to the instructions to keep the impeller running well.The above four points should be paid more attention to at ordinary times, hoping to help users. ‘
Post time: 21-09-21