Ground-Mounted Double Membrane Gas Holder for Biogas Storage

Product Overview

The double membrane gas holder is a specialized apparatus designed for the containment of various gases, particularly well-suited for biogas, air, carbon dioxide, coal-bed gas, oxygen and other neutral gases. This gas storage tank comprises the bottom membrane (excluding the integrated gas tank), inner membrane, outer membrane, constant pressure control cabinet, safety protection device, as well as control equipment and auxiliary materials.

The bottom membrane serves to seal the foundation in order to prevent corrosion and ensure impermeability. The inner membrane is connected to the bottom membrane or the outlet of the fermentation tank to create an entirely independent and sealed space for gas storage. The outer membrane and inner membrane together form a pressure regulation space where the pressure is controlled to maintain stability within the inner membrane while also providing protection.

The operational principle of this Ground-Mounted Double Membrane Gas Holder for Biogas Storage involves utilizing the inner membrane space for gas storage while using both membranes' space for pressure regulation. As stored gas increases, the control device releases pressure-regulating air from the outer membrane; conversely when stored gas decreases, it injects air into this layer to balance pressures within the tank and stabilize outer membrane stiffness.

The manufacturing process includes designing special membranes using dedicated software before processing them with large high-frequency welding machines in a dust-free workshop to ensure airtightness and durability of welding seams. The material used possesses resistance against methane corrosion, ultraviolet rays, and microorganisms with a typical service life ranging from 20-25 years or more without requiring anti-corrosion treatment.

In terms of safety measures adopted by these tanks include multiple pressure protection methods such as electronic control alongside backup physical relief mechanisms ensuring that pressures are maintained within safe limits. Additionally employing explosion-proof electrical equipment along with conducting safety acceptance tests on each unit ensures safe usage through special leak detectors detecting any potential leaks.

Features

• Critical inner gas holding membrane is independent of the outer membrane
• Membranes are manufactured from the highest quality materials available
• Access is available to inspect the inner membrane at all times
• Airflow between the membranes is accurately controlled
• Pressure sensor monitors the air between the membranes
• Spark-resistant and explosion-proof pressurization fans
• Complete service from design to fabrication to installation and commissioning
• Fast installation (two to ten days)
• Gasholder volumes from 50m³ to 20000m³
• Volume is measured ultrasonically

Main Technical Parameter

Product Show

Our Service

• ​​We provide customized service, size, color, material and so on
• We can match your other accessories
• Accurate measurement and color selection
• Strict production process and rigorous inspection process
• Feature: elegant appearance and good sealing effect
• Fine packing shipment, ensure the products are 100% completely to arrive

FAQ

Q1: Are you a factory or a trade company?

A: We have our own factory.

Q2: How about quality control of your company?

A: We pay great attention on quality control from the beginning to the end, keeping goods to meet the standard of CE, CCC, ISO9001:2000.

Q3: What is your delivery time?

A: within 5~60 days after got your deposit or L/C

Q4: Is it all right to make customer brand name?

A: Yes, OEM welcome if the quantity is above the MOQ.

Q5: Where is your loading port?

A: Any port in China.

Packaging and Shipping

Packaging:

1. We pack the goods in durable cartons or wooden cases.

2. According to the quantity and shape of the product, we will take a different packaging process. And we can packaging as your require.

Shipping:

We could send the cargo by express, by air, by sea, or by railways via reliable forwarder.

Founded in 2015, Sichuan Mondes Green Technology Co., Ltd. stands proudly in Chengdu, the heart of Sichuan Province, a region celebrated as "the Land of Abundance." As the cornerstone subsidiary of Jiangxi Yitian Environmental Protection Equipment Co., Ltd., Mondes has carved out an illustrious reputation in the realm of environmental protection equipment manufacturing.

From its inception, Mondes has been unwavering in its dedication to the meticulous research, precise production, and extensive distribution of an array of high-quality, eco-friendly products. Its product portfolio is nothing short of impressive, encompassing Glass-Fused-to-Steel bolted tank, Fusion bonded epoxy bolted tank, composition stainless steel bolted tank, double-membrane gas holder, Lipp tank, Lipp machine, welded tanks, and more. Leveraging its profound industry resource integration capabilities, Mondes collaborates with numerous premier suppliers to expand its service spectrum, offering clients an unparalleled one-stop solution that caters to their every need. Additionally, Mondes provides a diverse range of complementary products such as biogas generators, mixers, biogas flares, aluminum geodesic domes, and others, ensuring comprehensive support for projects of all scales and complexities.

 In the domain of GFS bolted tanks, Mondes shines through its masterful craftsmanship and stringent quality control systems. These tanks exhibit exceptional durability, superior sealing performance, and outstanding corrosion resistance, making them well-suited for challenging environments like chemical storage, wastewater treatment, and municipal water storage. The innovative assembly design dramatically reduces installation time, empowering customers to achieve cost savings and operational efficiency. The FBE bolted tanks, with their advanced epoxy coating, offer unparalleled protection against corrosion and wear, perfectly aligning with the stringent requirements of industries such as fine chemicals and food and beverages. The composition stainless steel bolted tanks ingeniously blend the strengths of various materials, with an internal stainless steel layer that endows the tank with remarkable tensile and compressive strength. This ensures stability and reliability even under extreme conditions, safeguarding against deformation and damage while providing long-term secure storage. The double membrane gas holders, leveraging cutting-edge membrane technology and scientific design, not only store gas efficiently but also ensure stability and safety, suitable for everything from small-scale distributed energy stations to large industrial gas storage projects. The LIPP tanks and LIPP machine, employing advanced spiral steel tank manufacturing techniques, guarantee structural integrity and facilitate rapid project implementation. The welded tanks, crafted with meticulous welding processes, boast beautiful and durable welds, standing as solid as bedrock, ideal for complex industrial storage scenarios. The biogas generators, mixers, torches, and aluminum domes are equally crafted to the highest standards, providing steadfast support for the seamless operation of environmental protection engineering systems.

Guided by the philosophy of "Green Technology, Guarding the Future," Mondes drives forward with relentless innovation. It boasts a world-class R&D team led by seasoned industry experts, continuously investing in research and development to optimize product performance and broaden application horizons. With a premium product lineup and comprehensive after-sales service, Mondes's offerings have garnered widespread acclaim both domestically and internationally. They are widely applied in critical sectors such as wastewater treatment, drinking water storage, biogas engineering, energy storage, and industrial material storage, earning the trust and admiration of global clients. Mondes is steadily becoming a pillar of the environmental protection and sustainable development industry, contributing significantly to the preservation of our planet's ecology and the advancement of sustainable development.