Gas turbine dust removal system self-cleaning air filter cartridge 320 * 900mm

Gas turbine dust removal system self-cleaning air filter cartridge 320 * 900mm

The 320 × 900mm self-cleaning air filter cartridge for gas turbines is designed for harsh working conditions such as large intake volume, high filtration accuracy, continuous operation, and online dust cleaning. It integrates the advantages of efficient filtration, self-cleaning regeneration, low resistance energy saving, reliable structure, and strong adaptability, making it an ideal choice for gas turbine intake purification. Firstly,Efficient and precise filtration, high purification levelAdopting gradient composite filter materials (wood pulp fiber/PTFE film/fiberglass optional), the filtration accuracy reaches F7-F8 level (0.4 μ m-10 μ m), and the filtration efficiency for dust, salt spray, pollen, industrial particulate matter and oil mist is ≥ 99.5%. It can control the intake pollution level within the ISO 16890 standard requirements, effectively avoid compressor blade wear, scaling, corrosion and turbine channel blockage, reduce the problems of gas turbine thermal efficiency decline, output reduction, vibration exceeding standards, significantly extend the unit overhaul cycle, reduce the cost of core component replacement, and provide clean intake guarantee for long-term and efficient operation of gas turbines. Secondly,Pulse self-cleaning regeneration, long lifespan and low maintenance. AdoptingExternal entry and internal exitAirflow design, combined with pulse blowback system, can spray high-pressure air online for dust cleaning. The dust on the surface of the filter cartridge is instantly peeled off, restoring the filtering performance without the need for manual replacement, greatly extending the service life (up to 8000-12000 hours), reducing spare parts consumption and downtime maintenance time, and lowering maintenance labor costs; The self-cleaning frequency can be automatically adjusted according to the pressure difference, adapting to different dust concentration environments, cleaning dust, leaving no dust residue, avoiding filter blockage and air resistance surge, and ensuring stable air intake. Thirdly,Low wind resistance and high flow rate, significant energy saving and consumption reduction. AdoptingHigh density folding+large fold spacingStructure, effective filtration area of 3.5-4.5 square meters, far exceeding ordinary filter cartridges of the same size, initial resistance ≤ 150Pa, operating resistance ≤ 300Pa, large intake flux, uniform airflow distribution, without affecting gas turbine intake pressure and flow rate, reducing fan energy consumption and system load, and lowering unit operating costs; The inner and outer protective nets of the filter cartridge are made of anti-corrosion metal materials, which have good airflow permeability, no eddy currents or local high-pressure areas, further reducing wind resistance losses and improving energy-saving effects. Fourthly,High strength waterproof and moisture-proof, stable and durable structureThe end cap adoptsThickened galvanized steel sheet/aluminum alloyThe skeleton isHigh strength metal punched tubeThe filter materialWaterproof and oil resistant immersion treatmentIt has excellent waterproof, moisture-proof, and anti condensation properties, and can operate stably in environments with humidity ≤ 95% and temperature -30 ℃~+80 ℃, without deformation, damage, or detachment; The overall seal adoptsAnti aging polyurethane adhesiveThe adhesive is firm and leak free, preventing unfiltered air from bypassing and ensuring filtration efficiency; The outer protective net is anti-corrosion and impact resistant, suitable for outdoor severe weather (rainstorm, sand dust, salt fog), and has high reliability without corrosion and damage after long-term use. Five of them,Standard size easy to install, strong adaptability320 × 900mm is the general specification for self-cleaning filters in gas turbines,Lifting/Chuck InstallationConvenient, single person can quickly disassemble and assemble without the need for specialized tools; Suitable for mainstream brand gas turbines (such as GE, Siemens, Mitsubishi) and domestic units equipped with self-cleaning air filters, with strong interchangeability and stable supply; The surface of the filter cartridge can be selectedAnti static coatingSuitable for flammable and explosive environments with high safety; Domestic substitution is mature, reasonably priced, and has a much higher comprehensive cost-effectiveness than imported filter cartridges, making it the preferred solution for reducing costs and increasing efficiency in gas turbine intake filtration.

Gas turbine dust removal system self-cleaning air filter cartridge 320 * 900mmphysical object image