2000m³ Free Standing Dual Membrane Biogas Balloon For Energy Generation
Product Description
The 2000m³ Free Standing Dual Membrane Biogas Balloon For Energy Generation comprises an outer membrane, along with an inner and a bottom membrane that collectively form the actual gas space. This innovative design allows for efficient storage of gases such as biogas or natural gas in various applications, including energy generation and waste management. A continuously operating support air blower introduces air into the interstitial space between the inner and outer membranes, maintaining a constant gas pressure irrespective of supply and withdrawal fluctuations. The blower is designed to operate under varying environmental conditions, ensuring reliability even during adverse weather scenarios.
In its standard configuration, a specially engineered blower featuring a flat characteristic pressure curve ensures high operational safety while maximizing profitability. This design minimizes energy consumption while providing consistent performance across different operational loads. Consequently, the operating pressure within the 2000m³ Free Standing Dual Membrane Biogas Balloon For Energy Generation remains stable regardless of variations in gas intake or discharge.
The supporting air plays a crucial role in preserving the shape of the outer membrane, enabling the gas balloon to endure external loads such as wind or snow without compromising structural integrity. The materials used for both membranes are selected based on their durability and resistance to environmental factors like UV radiation and temperature fluctuations. Simultaneously, the inner membrane is maintained at slight pressure; this "operating pressure" facilitates recirculation of biogas stored within the facility by promoting uniform distribution throughout the system.
Gas charge and discharge pipes are integrated into concrete foundations typically provided by clients; these foundations serve not only as structural supports but also as integral components for effective operation. All three membranes are secured to these foundations using an anchor ring that provides additional stability against lateral forces exerted by wind or other external pressures.
A safety valve is installed to prevent overpressure on the gas side of the holder; this component is critical for protecting both equipment and personnel from potential hazards associated with excessive internal pressures. Meanwhile, a pressure control valve is positioned on the air side to ensure consistent internal pressure within the gas holder during all phases of operation—filling, discharging, or idle states.
Filling levels are monitored through ultrasonic sensors and wire length measurement systems that provide real-time data regarding storage capacity. These monitoring systems contribute significantly to overall operational efficiency by allowing timely adjustments based on current usage patterns.
System safety, reliability, and ease of control remain paramount in both product design and manufacturing principles; rigorous testing protocols are implemented throughout production processes to ensure compliance with industry standards before deployment in field applications. Additionally, ongoing maintenance guidelines help operators sustain optimal performance levels over time while minimizing downtime due to repairs or malfunctions.
Main Technical Parameters
S/N | Items | Technical Value |
1 | Capacity | 20~20,000m³ |
2 | Design pressure | 3mbar~25mbar |
3 | Operating pressure | 3mbar~20mbar |
4 | Outer membrane thickness | 0.74-1.20mm |
5 | Inner membrane thickness | 0.74~1.20mm |
6 | Bottom membrane thickness | 0.90mm |
7 | Max. wind load | 32.6m/s |
8 | Max. snow load | 30kg/m² |
9 | Applied temperature | -30℃ to +70℃ |
10 | Design service life | ≥20 years |
11 | Weld seam width | ≥70mm |
12 | Methane permeability | ≤200cm³ /m²·d·0.1MPa (23℃, 65% R.H.) |
13 | Flame retardancy | B1 |
14 | Warranty | 10 years |
15 | Country of Origin | China |
Features
- The critical inner gas-holding membrane operates independently of the outer membrane.
- Membranes are constructed from the highest quality materials available in the industry.
- Access for inspection of the inner membrane is consistently available.
- Airflow between the membranes is precisely regulated.
- A pressure sensor continuously monitors the air within the interstitial space between the membranes.
- Pressurization fans are designed to be spark-resistant and explosion-proof, ensuring operational safety.
- Comprehensive services encompass design, fabrication, installation, and commissioning phases.
- Installation timelines range from two to ten days for efficient project execution.
- Gasholder volumes vary from 20 m³ to 20,000 m³ to accommodate diverse storage needs.
Shipment Method
By Aircargo: Different Airline for your optional with good price
By Sea: Different shipping company for your optional with good price
By Express: DHL, TNT, EMS etc.
You can choose your own shipping company
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