Shengyan (SYCS) SCQ-170210L Dedicated Ultrasonic Cleaning System for Titanium Sintered Filter Cartridges and Rods

Overview

The Shengyan (SYCS) SCQ-170210L is an engineered ultrasonic cleaning system specifically designed for the rigorous, repeatable, and validated cleaning of sintered titanium filter cartridges and rods used in regulated biopharmaceutical, API synthesis, and high-purity water processing applications. It operates on the principle of acoustic cavitation at 28 kHz—generating microbubble implosion within aqueous or solvent-based cleaning media to dislodge particulate, organic, and biofilm contaminants from both internal lumen surfaces and external porous structures. Unlike generic ultrasonic tanks, this system integrates synchronized mechanical rotation (up to 30 rpm), programmable multi-stage cleaning cycles (ultrasonic coarse wash → ultrasonic rinse → reverse-direction high-pressure flush → thermal-assisted drying), and precise temperature control (ambient to 80 °C) to ensure uniform energy distribution across complex 3D geometries. Its architecture supports reproducible cleaning validation per ICH Q5A, USP , and ISO 13408-1 requirements—particularly critical for reuse-critical components where residual carryover must be quantified and controlled.

Key Features

• Dedicated dual-axis rotation mechanism (2 × 180 W motors) enables full 360° tumbling of up to 12 titanium cartridges simultaneously—eliminating shadow zones and ensuring consistent exposure to ultrasonic fields.
• High-power 5000 W transducer array operating at 28 kHz delivers stable cavitation intensity across the entire 130 L tank volume (500 × 1300 × 200 mm), constructed from 2.5 mm-thick SUS304 stainless steel for corrosion resistance and structural integrity.
• Integrated reverse-flush subsystem with pressure-rated (0.5 MPa) SUS304 quick-connect couplers allows dynamic backflushing while rotating—effectively expelling loosened debris from filter lumens without disassembly.
• Digital programmable controller manages time, temperature, rotation speed, and solenoid-actuated stage sequencing—including audible completion alert and automatic shutdown.
• Thermal management includes a 5000 W SUS304 heating element and PID-controlled digital thermostat (±1 °C accuracy), enabling optimized cleaning with aqueous solutions (95% water / 5% detergent, 60–80 °C) or ambient-temperature solvent-based protocols.
• Sound-dampened lid with tempered glass viewport permits real-time visual monitoring without compromising acoustic efficiency or operator safety.

Sample Compatibility & Compliance

The SCQ-170210L accommodates standard sintered titanium filter cartridges (e.g., 330 mm length × 60 mm diameter, 25 mm × 20 mm end fittings) and cylindrical titanium rods with interchangeable mounting fixtures. All wetted components—including tank, heaters, couplers, and bearings—are fabricated from certified SUS304 stainless steel, compliant with ASTM A240 and EN 10088-1. The system’s modular design supports IQ/OQ documentation packages and is routinely deployed in facilities adhering to FDA 21 CFR Part 11 (when paired with validated electronic record systems), EU GMP Annex 15, and ISO 9001 quality management frameworks. Cleaning process parameters (time, temp, frequency, pressure) are fully recordable and traceable—facilitating routine revalidation per PDA Technical Report No. 45 and ISPE Baseline Guide Vol. 4.

Software & Data Management

While the SCQ-170210L utilizes a standalone industrial-grade digital controller (no embedded OS), its operational parameters—including cycle start/stop timestamps, temperature setpoints, ultrasonic duration, rotation speed, and reverse-flush activation—are logged via external PLC or SCADA integration (optional RS485/Modbus RTU interface). This enables alignment with electronic batch records (EBR) and audit trails required under 21 CFR Part 11 when interfaced with validated MES or LIMS platforms. All user-adjustable settings are password-protected, and firmware updates (if applicable) follow controlled change management procedures compliant with GAMP 5 guidelines.

Applications

• Reprocessing of sterile-grade sintered titanium filters used in fermentation broth clarification, buffer filtration, and final product sterilization.
• Cleaning of catalytic titanium rod filters employed in hydrogenation reactors and continuous flow chemistry modules.
• Restoration of pre-filters and guard filters in ultrapure water (UPW) distribution loops serving cleanroom utilities.
• Removal of proteinaceous fouling, crystalline residues, and metal oxide scale from reusable process filters in API manufacturing.
• Supporting sustainability initiatives by extending filter service life—validated reductions in replacement frequency by 3–5× versus single-use alternatives.

FAQ

Can this system clean non-titanium filter elements?
Yes—provided dimensional compatibility and material compatibility with 28 kHz ultrasonics and elevated temperatures (e.g., polypropylene, PVDF, and certain stainless-steel mesh filters). Validation testing is recommended for each substrate.
Is reverse-flush pressure adjustable?
No—the integrated solenoid-controlled reverse-flush circuit is rated for fixed 0.5 MPa delivery; external pressure regulation upstream is required for lower-pressure protocols.
Does the system include cleaning agent dosing capability?
No—chemical dosing is manual or requires optional third-party peristaltic pump integration; the unit is designed for operator-controlled media preparation.
What maintenance intervals are recommended?
Ultrasonic transducers: annual impedance verification; heating elements: biannual visual inspection; rotary bearings and chains: lubrication every 500 operational hours; stainless-steel tank: passivation per ASTM A967 every 12 months.
Is CE or UL certification available?
The base configuration meets IEC 61000-6-2/6-4 EMC and IEC 60204-1 safety standards; CE marking is achievable upon request with site-specific risk assessment and documentation support.