≤80Pa Vacuum Oil Filter transformer oil degasifier for filtering transformer oil

≤80Pa Vacuum Oil Filter transformer oil degasifier for filtering transformer oil

About Product

Oil Filter transformer focuses on deep degassing and dehydration, with ultimate vacuum ≤7Pa to thoroughly remove moisture and gas in oil. It effectively improves oil breakdown voltage to ≥70KV, ensuring safe operation of high-voltage equipment. Comprehensive safety protection and stable performance make it suitable for power systems, manufacturing, and transformer maintenance.

Parameters

Advantages

• Dual-Stage Vacuum Technology: Equipped with vacuum pump + Roots pump, ultimate vacuum ≤7Pa, deeply removes dissolved gas and micro moisture in oil.

• Efficient Degassing & Dehydration: Double atomizers and separation towers, oil-gas separation efficiency ≥99%, residual gas content ≤0.3%.

• Stable Heating System: 60KW heating power, oil temperature adjustable 30~70℃, constant temperature control avoids local overheating of oil.

• Comprehensive Safety Protection: Overpressure protection, high liquid level alarm, phase sequence error protection, ensuring safe operation.

Workflow

Oil to be processed equipment → Inlet/outlet A → Switching valve, inlet valve V1.1 → Coarse filter F1.1 → Solenoid valve VZ2.1 → Heater R2.1 → Vacuum separation chamber T3.1 → Divides into two branches;

Gas → (Roots pump LC4.1) or switching valve V4.3 → Condenser LN4.1 → Vacuum pump PV4.1 → Atmosphere;

Clean oil → Primary atomizer WH3.1 → Primary separator ZF3.1 → Secondary atomizer WH3.2 → Secondary separator ZF3.2 → Oil outlet pump PO5.1 → Check valve VL5.1 → Precision filter F5.1 → Switching valve, oil outlet valve V5.2 → Inlet/outlet B → Oil to be processed equipment.

FAQ

1. Q: Why choose dual-stage vacuum instead of single-stage?

   A: Dual-stage vacuum (vacuum pump + Roots pump) achieves lower vacuum (≤7Pa), which is more effective in removing dissolved gas and micro moisture that single-stage vacuum cannot eliminate.

2. Q: How to handle foam in the vacuum separation chamber?

   A: Reduce vacuum pressure and heating temperature, run at low load to remove bulk moisture first, then restore normal parameters for deep treatment.

3. Q: What is the service life of the vacuum pump?

   A: Average trouble-free working time ≥5000h; regular maintenance (oil change every 1200h) can extend service life to 8000h+.

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Contact Us

Contact Person: Christine Gou

Whatsapp/Wechat: +86 15123029885

Mobile: +86 15123029885

E-mail: gold05@hy-industry.com