LMK-GY Series (Medium-to-Large Scale) Oil Mist Collectors

I. Product Overview

Lumeike Environmental Technology Co., Ltd. has newly developed the GY Series High-Efficiency Multi-Stage Physical Filtration Oil Mist Collector, specifically engineered for the treatment of oil mist, oil fumes, and particulate pollution in industrial environments. The product employs a modular multi-stage physical filtration process, integrated with an intelligent self-cleaning system, to achieve oil mist purification efficiency of up to 99.5%. It possesses three core advantages: intrinsic safety and explosion-proof design, energy efficiency with low consumption, and smart operation and maintenance. This makes it the optimal solution for enhancing workshop air quality, safeguarding employee health, and meeting environmental emission standards.

II. Applicable Locations

• Industrial Manufacturing:CNC machining centers, turning/milling/grinding equipment, quenching/heat treatment lines
• Metal Processing:Cold heading machines, rolling lines, die-casting machines, EDM (Electrical Discharge Machining), metal foundries
• Precision Industries:Bearing manufacturing, precision instrument machining, engine production lines
• Special Environments:Centralized oil-based coolant treatment areas, high-temperature oil fume generation stations, explosion-proof rated workshops (e.g., aerospace, automotive parts manufacturing)

III. Working Principle

The system utilizes a "Four-Stage Progressive Physical Interception + Intelligent Regeneration" technological process:

• Primary Interception:

Large oil droplets impact a stainless-steel mesh pre-filter, achieving separation via gravity sedimentation.

• Efficient Coalescence:

Airflow containing fine oil mist passes through specially engineered deflection baffles, where mist droplets coalesce into larger liquid droplets.

• Deep Filtration:

Multi-layer gradient-structure filter elements (glass fiber/composite nano-materials) capture sub-micron oil mist particles. 

• Self-Cleaning Regeneration:

An intelligent system triggers "High-pressure water flushing + Dual-pulse compressed air reverse jet" based on timed intervals/differential pressure, thoroughly removing accumulated oil from filter elements and restoring permeability.

Purified airflow is discharged directly or recirculated, while waste oil automatically converges into a central collection tank for recovery.

IV. Product Structure

 V. Safety Design (Explosion-Proof & Fire Protection)

5.1 Intrinsically Safe Explosion-Proof Design:

•  Full-unit certification: ATEX/ISO explosion-proof certification (Optional) with IP65-rated enclosure.
• Anti-static filter elements: Composite materials with surface resistance <10⁹ Ω prevent electrostatic sparks.
• Hazardous area compliance: Electrical components meet Ex d IIC T4 standards with flameproof junction boxes.

5.2 Active Fire Protection System:

• Integrated spark arrestor: Intercepts high-temperature particles >800°C.
• Critical component protection: Flame-retardant coating (heat resistance ≥300°C) + integrated temperature sensors with automatic power-cutoff.
• Optional suppression: CO₂ auto-extinguishing module with response time <0.1s.

VI. Core Innovation: Intelligent Self-Cleaning System

• Dual-Mode Synergistic Cleaning:

• High-Pressure Water Flushing:
  Custom fan-pattern nozzle arrays completely dissolve oil sludge deposits on filter surfaces.
• Dual-Pulse Compressed Air Reverse Blow:0.6~0.8 MPa purified air instantaneously releases, generating reversed shockwaves to dislodge deep-seated oil contaminants.

• Intelligent Trigger Mechanism:

• Time-based activation: Programmable cycles (adjustable 1~24 hours)
• Real-time differential pressure monitoring: Auto-triggers when ΔP ≥ 500 Pa

• Water-Free Energy-Saving Mode:
  Supports compressed-air-only cleaning for water-scarce environments.

VII. Value-Added Features (Optional)

• Energy Circulation System

• Waste Heat Recovery Module:
  Converts thermal energy from purified high-temperature airflow for workshop heating or process preheating.
• Purified Air Recirculation:
  Compliant air can be directly exhausted or returned to workshop, reducing HVAC load.

• Smart IoT Platform

• Real-time Monitoring:
  Tracks PM2.5/oil mist concentration, filter life, and energy consumption via mobile app/PC remote control.
• Predictive Maintenance:
  Automated alerts + operational reports minimize downtime risks.

• Customization Services

• Airflow Customization (500~50,000 m³/h)
• Corrosion-Resistant Upgrade (Marine/chemical industry-specific coatings)
• Ultra-Quiet Design (Noise ≤65 dB(A))

Strategic Value Proposition
Choosing our oil mist collector means more than acquiring equipment – it’s an investment in productivity, sustainability, and social responsibility.

→ Request On-Site Assessment & Custom Solution → Contact Engineers for Bespoke Quotation

Ⅷ.Customer customization cases