What is Biogas storage tank?

Biogas storage tank is also called biogas holder and is a kind of Anaerobic digestion tanks which are often cone shaped and supported at the centre with a single pole. 

The outer layer of membrane roof works as the protection for the inner membrane. The outer membrane is more strong and coated with UV resistant coating. 

Outer membrane can be against static electricity, ultraviolet radiation and aging. Inner coat can be against biogas leakage.

Features and Advantages

1. Light weight, less freight

2. Fordable mobile, easy for transportation and storage

3. Wear resistant, tear resistant, heat resistant, age resistant    

4. No contamination for water, which may guarantee the quality of the material

5. The joint has high strength, good sealing and good anti leakage and anti-seepage effect

6.It can withstand the corrosion of acid and alkali in general concentration

7. This product can be easily disassembled for many times without pollution

Product Description

The pipe water blocking air bag is an ideal tool to solve the problems of underground pipeline transportation, drainage and sludge treatment.

The working principle of the pipe water blocking air bag is as follows:

When the air pressure in the air bag reaches the specified requirements, the air bag fills the whole pipeline section, and the friction between the air bag wall and the pipeline is used to plug the leakage, so as to achieve the goal of no water seepage in the target pipeline section. It is especially suitable for the maintenance and testing workers such as closed water test, closed air test, leakage point search, temporary water plugging in pipeline maintenance, etc Make.

Application method of air bag for pipeline plugging

Put the water blocking air bag into the pipe mouth that needs to be blocked, and the length of the pipe is the length of the air bag, and then rush the compressed air into the specified pressure through the air inlet valve to carry out the construction. After the construction, open the air inlet valve to let out the air and take out the air bag.

The pipeline plugging air bag is mainly used for horizontal pipeline plugging

1. The product is elliptical, easy to plug into the pipeline, and has excellent water plugging effect.

2. Simple operation, light weight, small body size, economic and practical.

3. The air bag can be bent 180 degrees freely and has certain corrosion resistance.

4. Super expansibility.

Before delivery, the pipe water shutoff air bag will be tested under the condition of 1.5 times of the rated working pressure and the diameter of the corresponding model.

In order to ensure the strength of the airbag structure, we adopt a safety factor three times of the rated working pressure of the pipe packer.

If you find any interesting, for more details pls contact:

Email: grace@der-factory.com

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Phone Number:+8615721533796