3000M3 Green Double Membrane Biogas Dome , Automatic Control Bio Gas Holder
Basic Properties
Trading Properties
| Shape: | Sphere/Rectangle/Square | Safety System: | Pressure Relief Valve And Overpressure Alarm |
|---|---|---|---|
| Application: | Suitable For Various Biogas Projects | Structure: | Double Membrane Structure |
| Maintenance: | Low Maintenance Cost | Temperature Resistance: | From -30℃ To 70℃ |
| Inflation System: | Automatic Air Inflation System | Control Mode: | Automatic Control |
| After Warranty Service: | Video Technical Support | Size: | Customized |
| Installation: | Easy And Quick Installation | ||
| Highlight | Green Double Membrane Biogas Dome,Automatic Control Biogas Dome,3000M3 Double Membrane Bio Gas Holder |
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3000m³ Green Double Membrane Biogas Dome For Biogas Project
Product Overview
Our 3000m³ Green Double Membrane Biogas Dome For Biogas Project is compatible with all new or refurbished steel and concrete digester tanks, irrespective of their shape or size. This adaptability renders it an optimal choice for a diverse array of applications within the biogas sector, effectively accommodating various operational requirements and site conditions. The domes are engineered as a highly economical solution, delivering substantial cost savings compared to conventional gas storage methods while upholding superior performance standards.
The installation process for 3000m³ Green Double Membrane Biogas Dome For Biogas Project can be executed swiftly and effortlessly, thereby minimizing downtime during the transition to this advanced technology. The streamlined installation procedure enables operators to seamlessly integrate the dome into existing systems without necessitating extensive modifications, thus enhancing overall operational efficiency.
To ensure optimal functionality and safety, we advocate for the use of a center post net support system. This system is pivotal in preserving the structural integrity of the membranes by preventing deflation into the contents of the digester. By providing effective support for the membranes, this design feature helps maintain consistent pressure levels within the dome, ensuring reliable gas collection while mitigating potential disruptions in operation.

Furthermore, our 3000m³ Green Double Membrane Biogas Dome For Biogas Project is meticulously designed with durability as a priority. They exhibit resistance to various environmental factors such as UV radiation and extreme weather conditions, which contributes significantly to their longevity and reduces maintenance requirements over time. Additionally, these domes facilitate efficient gas management by enabling straightforward monitoring of gas production levels while also offering an airtight seal that enhances safety measures against leaks.

Main Technical Parameters
| S/N | Items | Parameter Values |
| 1 | Capacity | Customized |
| 2 | Design pressure | 3mbar~20mbar |
| 3 | Operating pressure | 3mbar~15mbar |
| 4 | Outer membrane thickness | 0.74-1.20mm |
| 5 | Inner membrane thickness | 0.74~1.20mm |
| 6 | Max. wind load | 32.6m/s |
| 7 | Max. snow load | 30kg/m² |
| 8 | Applied temperature | -30℃ to +70℃ |
| 9 | Design service life | ≥20 years |
| 10 | Weld seam width | ≥70mm |
| 11 | Methane permeability | ≤200cm³ /m²·d·0.1MPa (23℃, 65% R.H.) |
| 12 | Flame retardancy | B1 |
| 13 | Warranty | 10 years |
| 14 | Country of Origin | China |
Main Features
- High Safety Factor: The double-membrane gas tank is engineered for exceptional safety and reliability, making it suitable for a wide range of climatic conditions, including cold temperatures, extreme heat, and areas prone to seismic activity. It is equipped with an overpressure safety valve and a biogas leakage detection system to ensure safe operation under diverse circumstances.
- Long Service Life: The inner membrane boasts a service life exceeding 25 years, while the outer membrane has a lifespan of over 20 years.
- Convenient and Rapid Installation: The installation of the double-membrane gas tank requires only a basic concrete foundation, resulting in reduced installation time that can lead to significant savings in both costs and labor.
- Cost Efficiency: The design allows for complete utilization of the tank's volume without any dead zones. Additionally, the lightweight construction of the gas tank significantly simplifies civil engineering requirements for its foundation.
- Excellent Aging Resistance: While the material exhibits outstanding resistance to aging, its physical properties are relatively weak; therefore, professional expertise is required during manufacturing and installation to prevent damage.
- Multi-functional Applications: The double-membrane gas tank is not only ideal for gas storage and supply in biogas projects and waste management but also applicable in energy storage systems as well as industrial gas storage across various sectors.
- Environmentally Friendly and Energy Efficient: This technology facilitates the collection and storage of renewable energies such as biogas, thereby reducing environmental pollution alongside energy consumption while minimizing wastefulness.
- Strong Environmental Adaptability: Constructed from high molecular weight materials that offer excellent corrosion resistance and weather durability, this double-membrane gas tank can effectively adapt to complex environmental conditions.
- Fireproofing, Corrosion Resistance, Lightning Protection: In addition to its other features, the double-membrane gas tank possesses fireproofing capabilities along with corrosion resistance and lightning protection attributes that ensure safe operation even in harsh environments.
Applications
- Livestock farm
- Brewery wastewater treatment
- Beer wastewater treatment plant
- The paper mill wastewater treatment
- Urban sewage treatment
- Garbage disposal
- Food waste treatment
- Food wastewater treatment
- Crops’ waste treatment
- Food factory sewage treatment, etc.
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Contact Person: Mr. Richie
Tel: +86 15902825209