500kw Biogas Generator for Farming

Kecheng, acting as a direct Manufacturer and Supplier of the 500kw Biogas Generator for Farming, provides a turnkey solution specifically for agricultural operations. Our system is designed for farm operators who need simplicity, durability, and a fast payback period.

Technical Data Verified

All parameters below are based on the Kecheng KC-500BG series, verified during 100% load testing before shipment.

Core Components

Power Generation Unit

- Internal combustion engine (modified for slow biogas combustion speed)
- Generator
- Speed control system (ensures voltage stability during independent operation)

Biogas Pretreatment

- Desulfurization: Reduces hydrogen sulfide corrosion on equipment (non-noble metal catalyst: Ni-CeCaO₃/Al₂O₃ to reduce production costs)
- Dehydration: Removes moisture from raw biogas
- Gas mixer: Adjusts air-to-biogas ratio to ensure complete combustion

Heat Recovery Device

Recovers waste heat from cooling water and exhaust gas. This heat is then used for biogas pool heating or refrigeration, enabling combined heat and power supply.

Certifications

The 500kw Biogas Generator for Farming have been certified by:

- ISO9001-2000 International Quality Management System
- ISO14001 Environmental Management System

How This System Solves Farm-Specific Problems

Problem 1: Unstable Biogas Composition

The issue: After feeding livestock, methane concentration drops.

Solution: The unit maintains stable power output despite ±10% concentration changes per minute.

Problem 2: Hydrogen Sulfide Corrosion

The issue: H₂S damages engine internals.

Solution: Two-stage protection:

- Front-end desulfurization treatment (target <200ppm)
- Enhanced engine design (anti-corrosion coating, stainless steel components)

Problem 3: Non-Engineer Operators

The issue: Farm staff cannot manage complex industrial generators.

Solution: One-button PLC operation with automatic safety shutdowns (low oil pressure, high water temperature, gas leaks).

Market Comparison

Verified Working Principle

The flow of work for the 500kw Biogas Generator for Farming:

- Biogas is treated through desulfurization (reduces H₂S corrosion on equipment)
- Gas mixer adjusts air-to-biogas ratio (ensures complete combustion)
- Modified internal combustion engine ignition system (adapts to slow biogas combustion speed, improving efficiency)
- Combustion drives pistons (heat energy → mechanical energy)
- Generator produces stable electricity
- Heat recovery captures waste heat for digester heating

Application Scenarios

Distributed Energy

- Pig farms (manure-based biogas energy for lighting, pumps, ventilation)
- Cattle farms
- Waste disposal sites
- Industrial biogas plants (organic waste energy conversion)

Industrial and Emergency

- Coal mine gas reuse
- Industrial exhaust gas waste energy recovery
- Emergency backup power for critical facility support
- Hospitals, hotels, ports, bridges, railway and highway construction
- Mining operations
- Fire safety backup power

Technical Advantages

Services

Case References

- China Construction First Group Corporation
- China Railway Eighth Group Corporation
- Beijing Urban Construction Group
- China Communications Construction Company First Highway Engineering Bureau

Frequently Asked Questions

Q1: Our raw material composition is complex and biogas output/concentration is unstable. Canit operate stably?

A: Yes. Professional pretreatment (precise oxygenation biological desulfurization + buffer pressure stabilization tank) combined with Kecheng's wide concentration adaptability and fast-response electronic control systems effectively copes with fluctuations.

Q2: How do we solve hydrogen sulfide corrosion?

A: Double protection: Front-end pretreatment targets <200ppm H₂S. The unit uses anti-corrosion coating, stainless steel material, and special alloy gas valve seats.

Q3: What is the verified failure interval?

A: The Kecheng KC series has a verified MTBF of 8,200 hours.

Ready to Power Your Farm with Free Biogas?

Stop paying for electricity and waste disposal. The 500kw Biogas Generator for Farming with Kecheng turns your manure into reliable 24/7 power.

Contact Kecheng Power today for:

Custom ROI calculation based on your farm size

Factory load test video of the actual unit

Reference farm contacts for verification