YG Explosion-Proof Pipeline Pump: Technical Overview and Applications The YG explosion-proof pipeline pump is a specialized centrifugal pump designed for safe and efficient fluid transfer in hazardous environments where flammable gases, vapors, or dust may be present. Engineered to meet stringent safety standards, this pump integrates robust construction, advanced sealing mechanisms, and explosion-proof electrical components to mitigate ignition risks. Design and Construction The pump features a compact, inline pipeline design, allowing direct installation into horizontal or vertical piping systems without additional supports. Key structural materials include cast iron, stainless steel, or other corrosion-resistant alloys, ensuring durability in aggressive media such as chemicals, petroleum, or solvents. The impeller is dynamically balanced to minimize vibration and noise while optimizing hydraulic performance. Explosion-Proof Features 1. Motor Protection: The pump is equipped with an explosion-proof motor certified to international standards (e.g., ATEX, IECEx). The motor housing is designed to contain internal sparks or explosions, preventing ignition of external flammable atmospheres. 2. Sealing System: A mechanical seal or double-seal arrangement prevents leakage, critical for handling volatile substances. Options include tungsten carbide or silicon carbide seals for high-pressure or abrasive fluids. 3. Temperature Control: Built-in thermal sensors and overload protection prevent overheating, a potential ignition source. Performance Parameters - Flow Rate: Ranges from 1 to 500 m3/h, adaptable to varying process demands. - Head: Delivers up to 150 meters, suitable for long-distance pipeline transport. - Temperature Range: Handles fluids from -20°C to +120°C, with high-temperature variants available. - Pressure Rating: Standard models withstand up to 1.6 MPa, with custom options for higher pressures. Applications Widely used in oil refineries, chemical plants, LNG terminals, and pharmaceutical industries, the pump ensures safe transfer of: - Flammable liquids (e.g., gasoline, ethanol). - Aggressive chemicals (acids, alkalis). - Explosive gas mixtures in processing units. Advantages - Safety Compliance: Meets ATEX Directive 2014/34/EU and IEC 60079 standards. - Energy Efficiency: Optimized impeller design reduces power consumption. - Low Maintenance: Modular components simplify servicing. Conclusion The YG explosion-proof pipeline pump combines reliability, safety, and adaptability for hazardous environments. Its explosion-proof certification, durable materials, and high-performance metrics make it a critical solution for industries prioritizing operational safety and efficiency.