Blow flow meter| Nantong ultrasonic flowmeter manufacturer

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1. Why is it necessary to blow the pipeline system of the dismantling equipment?

The core purpose of blowing the pipeline system of the dismantling equipment is to remove various residual pollutants and impurities in the pipeline, ensure the safe operation of the equipment, the smooth flow of the pipeline, and the stability of the subsequent process. 1. Remove solid impurities from construction. During welding, cutting, and installation of pipelines, solid foreign objects such as welding slag, cutting burrs, and rust proof paint debris may be generated. If not cleaned by blowing, these impurities will enter precision components such as valves, pump bodies, flow meters, etc. with the subsequent conveyed medium, causing component jamming, wear, and even directly blocking the pipeline passage, resulting in equipment failure to start and stop normally or a significant decrease in operating accuracy. 2. Drain the liquid pollutants in the pipeline. During production, storage, or installation, there may be residual liquid pollutants such as condensed water, rust proof oil, lubricating oil, etc. This type of substance not only pollutes the transported medium and destroys its original properties; In low temperature environments, it will also freeze and expand, and crack the pipeline structure; Oil pollution is more likely to cause safety accidents such as spontaneous combustion and explosion under high temperature conditions. 3. Skid mounted equipment in fields such as medicine, food, and precision chemicals that meet the strict requirements of clean processes have strict industry standards for the cleanliness of the conveying medium. Blowing operation can thoroughly remove foreign objects in the pipeline, avoid impuri

ty contamination of the final product, and ensure production meets hygiene and quality standards. 4. Pre check installation hazards. During the blowing process, the pressure and flow rate changes of the medium flow can be used to quickly detect whether there are installation defects in the pipeline, such as strong leakage points, weld cracking, loose interfaces, etc., and complete rectification in advance to avoid equipment leakage, insufficient pressure and other faults after formal operation, reducing later operation and maintenance costs. The blowing operation must strictly follow the pipeline design pressure to select the appropriate blowing medium and pressure parameters, and overpressure blowing is strictly prohibited; During homework, it is strictly prohibited to aim the blowing port at the personnel area to avoid injury from high-pressure airflow and residual impurities.

2. Working principle of purge solenoid valve

3. Introduction to purge flowmeter

A purge flowmeter is a flow purge device composed of a metal tube float flowmeter or a glass rotor flowmeter combined with a constant flow valve.

. The following is a detailed introduction to the blowing wheel slag balance sweeping flowmeter: Composition principle: The blowing sweeping flowmeter is mainly composed of a metal tube float flowmeter and a constant flow valve. These two parts work together to achieve flow measurement and ensure constant flow of wax. Features: Safe and reliable: The float flowmeter itself has the characteristics of safety and reliability, making the blowdown flowmeter more stable in application. Accurate and stable measurement: The blowdown flowmeter can ensure a constant flow output when the inlet or outlet pressu

Blow flow meter

1. Why is it necessary to blow the pipeline system of the dismantling equipment?

2. Working principle of purge solenoid valve

3. Introduction to purge flowmeter

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