JY-DL60 Large-Flow Skid-Mounted Filtration Separation System — 40-60m³/h Rigid Membrane Diesel Purification Skid
The JY-DL60 is a large-flow skid-mounted rigid membrane filtration system for refinery and oil depot diesel purification, rated 40–60 m³/h with 2 μm absolute filtration (β₂≥200). It uses CIS patented sintered polymer membrane with gas-pulse backwash regeneration (0.5 MPa, 5–15 min), eliminating all disposable cartridge costs while maintaining 3+ year membrane life.
Large oil depots, fuel supply chains and industrial centralized fuel systems require reliable high-flow diesel purification. Conventional cartridge filtration often brings frequent replacement, high operating cost and costly downtime.
JY-DL60 is a large-throughput skid-mounted solution developed by Jingyuan for these scenarios. Its core uses a 5mm modified polymer rigid composite membrane with oleophilic and hydrophobic properties to intercept fine particles and separate free water efficiently.
The system provides a rated flow of 40-60m³/h and operates with on-site pipeline pressure, reducing additional power configuration requirements. The standardized skid occupies about 5.5m², supports quick deployment, and the membrane module is designed for 2-3 years of service life. Pneumatic backwash helps maintain long-term operation with low consumable cost.
What are the critical performance parameters for this filtration system?
What is this filtration system and how does it work?
Large oil depots, fuel supply chains and industrial centralized fuel systems require reliable high-flow diesel purification. Conventional cartridge filtration often brings frequent replacement, high operating cost and costly downtime.
JY-DL60 is a large-throughput skid-mounted solution developed by Jingyuan for these scenarios. Its core uses a 5mm modified polymer rigid composite membrane with oleophilic and hydrophobic properties to intercept fine particles and separate free water efficiently.
The system provides a rated flow of 40-60m³/h and operates with on-site pipeline pressure, reducing additional power configuration requirements. The standardized skid occupies about 5.5m², supports quick deployment, and the membrane module is designed for 2-3 years of service life. Pneumatic backwash helps maintain long-term operation with low consumable cost.
Which industrial applications require this specific filtration system?
Why do refined oil depots need skid-mounted rigid membrane filtration?
Circulating oil purification and storage maintenance to address sludge and gum generated during long-term storage.
How does mobile fuel supply station filtration handle variable flow rates?
Integrated into vehicle-mounted or containerized systems to provide high-flow clean fuel dispensing for large fleets.
Why must power plant fuel supply use zero-bypass filtration?
Protects precision injection systems by ensuring fuel quality for large diesel generator sets or gas turbines.
How to maintain ISO 4406 cleanliness in centralized fuel pipelines?
Embedded into factory, mining or marine fuel systems for precision purification from storage tank to end terminal.
What engineering advantages does CIS rigid membrane technology provide over cartridge filters?
Why does a 5mm rigid membrane achieve higher throughput than cartridge filters?
The modified polymer composite membrane provides strong impact resistance, oleophilic-hydrophobic separation performance and ≥98% capture efficiency at ≥5µm for high-viscosity diesel media.
How can a filtration system operate 3 years without cartridge replacement?
It moves beyond frequent cartridge replacement. Pneumatic backwash regeneration reduces supply-chain maintenance cost and downtime.
Why does low-energy skid design eliminate pump power requirements?
The system operates with pipeline pressure, uses a standardized skid structure and supports rapid deployment for large oil depots and mobile fuel supply scenarios.
What are the complete technical specifications and engineering parameters?
| Parameter | Specification | Note |
|---|---|---|
| Model | JY-DL60 | Large-flow skid |
| Rated flow | 40 ~ 60 m³/h | High throughput |
| Filtration precision | Capture efficiency ≥ 98% (@ ≥ 5µm); optional 2/5/10/15/20 µm | Multiple precision options |
| Maximum working pressure | 0.4 MPa (operating 0.2–0.4 MPa) | Stable operation |
| Fluid temperature range | 0 ~ 70°C | Low-temperature caution |
| Applicable medium | Diesel | Flash point ≥38°C |
| Main body material | Carbon steel standard; stainless steel optional | Durable |
| Seal material | Viton fluoroelastomer | High compatibility |
| Anti-corrosion grade | C3 | Industrial grade |
| Engineering interface | Main oil line DN100 PN16; drain DN80 | Standardized |
| Gas source interface | DN25 quick connector (0.5~0.7 MPa clean gas) | For backwash |
| Dimensions | 3250 × 1700 × 2450 mm | Skid-mounted |
| Net weight | 2185 kg | Robust |
| Footprint | Approx. 5.5 m² | Modular |
What industry standards and certifications does this system comply with?
- Filtration performance based on ISO 16889
- Static grounding requirement: resistance ≤10Ω
- Dry nitrogen is recommended for backwash gas
- Hazardous waste disposal should comply with HW08/HW09 requirements
- Optional stainless steel material and whole-machine protection configuration
- C3 anti-corrosion grade for industrial environments
FAQ
Does JY-DL60 require external power?
The system operates with on-site pipeline pressure and is installed according to the customer's site conditions, keeping overall energy consumption low.
How long is the membrane module service life?
The designed service life is 2-3 years, with pneumatic backwash regeneration and low maintenance cost.
Is it suitable for outdoor or mobile scenarios?
Yes. The skid-mounted structure supports transport and rapid deployment, especially for large fuel supply stations.
Can it handle gasoline or other media?
It is only suitable for diesel. Gasoline and other low-flash-point media are strictly prohibited.
How effective is free-water separation?
It efficiently separates free water, with removal efficiency up to ≥95%.
What installation space is required?
The footprint is about 5.5m², and 1500mm vertical clearance above the system is recommended for maintenance.
Is customization supported?
Yes. Stainless steel material, automated control and other flow configurations are available.
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