Digester-mounted Double Membrane Gas Holder

Digester-Mounted Double Membrane Gas Holder B rief introduction of digester-mounted double membrane gas holder The MDS Double Membrane Gas Holder is a proven design to store digester gas with low total cost of ownership. The storage system is easier to install, has lower upfront capital costs...

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Product Details

Digester-Mounted Double Membrane Gas Holder

Brief introduction of digester-mounted double membrane gas holder
The MDS Double Membrane Gas Holder is a proven design to store digester gas with low total cost of ownership. The storage system is easier to install, has lower upfront capital costs and requires lower operating capital when compared to other methods of gas storage. The unique design allows for variable gas storage within the inner membrane at constant pressure during gas production and utilization, while the air inflated outer membrane provides gas pressure and protection. The outer membrane is constructed of a high tech cross woven fabric, coated with PVC and Ultraviolet (UV) ray protection, which has proven to endure the weather elements. An ultrasonic sensor is positioned at the center of the sphere to monitor the volume of gas present.
This gives the operators full control of optimizing the utilization of gas to feed generators and/or heating systems. Using the MDS Double Membrane Gas Holder to store digester gas and eliminating or reducing 'flaming' from the digester(s) can help your facility reduce or completely eliminate the need for electric grid power when generators and/or hot water boilers are incorporated into the system/facility design.

Features and benefits of digester-mounted double membrane gas holder

Features

Benefits

Self Support Membrane Fabric, with No Additional Supports or Anchorage

Lower Total Cost of Ownership, Ease of Installation

PVC Coated and Ultraviolet (UV) Ray Protection

Reduced Maintenance, Long Service Life

Storage Volumes Exceeding 200,000ft3

Design Flexibility

Redundant High Efficiency Air Blowers

Maximum Operational Uptime, Lower Operating Costs

Access Manhole for Visual Inspection

Ease of Periodic Inspection and Maintenance

Simple Anchorage Devices

Ease of Installation

Pricing of digester-mounted double membrane gas holder
Pricing varies depending on capacity required, operating pressure and gas production and utilization rates. Quotations are provided within 48 hours of request when accompanied by minimum required specification data.
Minimum specification data required in order to provide a quote:
1. Required Gas Storage Capacity (m³)
2. Operating Pressure (Kpa or mbar)
3. Gas Production & Utilization rates (m³/hr)

Type of digester-mounted double membrane gas holder
Shape: Conical
The membrane structure is put on the top of the tank that biogas storage and output are in the whole structure. The whole structure presents to be cone-shaped.
Advantages:

  • The top tap is cone-shaped, which is good for the melt of snow, and suitable for the raining area.

  • Costs less than Mounted on Surface of land.

  • This system can be both regarded as top tap of the tank and the storage system. This saves space and money.

  • This is suitable for those projects of daily biogas-output at the middle or below.

  • Save space.

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