The double-film flexible gas storage tank is processed by using the film material and is divided into inner and outer layers and an additional base film. The airtight space with a closed capacity variable between the inner membrane and the base membrane is mainly used for storing biogas. The outer membrane and the inner membrane are inflated by an external pressure control system to form a certain pressure ratio in the inner airbag. Then the biogas is sent out.
Volume size of fermentation tank
Power generating supporting gas tank
Model(m³)
Diameter(m)
Height(m)
Effective volume(m³)
Total volume(m³)
Gas tank volume(m³)
Gas tank height(m)
100
5.35
5.43
110
120
38
2.70
200
6.88
6.05
210
220
80
3.40
300
8.40
6.05
300
330
150
4.20
400
9.17
6.63
400
440
190
4.50
500
9.93
7.25
520
560
150
3.40
600
10.70
7.25
610
650
200
3.85
700
10.70
8.45
710
760
240
4.42
800
11.46
8.45
820
870
250
4.20
900
12.22
8.45
930
990
300
4.42
1000
12.99
8.45
1055
1150
350
4.60
Volume size of fermentation tank
Household type supporting gas tank
Model(m³)
Diameter(m)
Height(m)
Effective volume(m³)
Total volume(m³)
Gas tank volume(m³)
Gas tank height(m)
100
5.35
5.43
110
120
38
2.70
200
6.88
6.05
210
220
80
3.40
300
8.40
6.05
300
330
150
4.20
400
9.17
6.63
400
440
190
4.50
500
9.93
7.25
520
560
240
5.00
600
10.70
7.25
610
650
290
5.40
700
10.70
8.45
710
760
300
5.40
800
11.46
8.45
820
870
350
5.70
900
12.22
8.45
930
990
450
6.10
1000
12.99
8.45
1055
1150
500
6.50
1. The investment is small and the floor space is small; as a dry gas storage, it can be directly built on the ground without excavating soil.
2. The main component is a special flexible film for corrosion resistance, which does not require any anti-corrosion treatment.
3. Light weight, low infrastructure requirements and low construction costs.
4. The biogas pressure is constant.
5. Short installation period and low construction cost.
6. The product is lightweight, soft and easy to transport.
7.With special materials, the service life can reach 8-15 years.
As an emerging energy source, biogas is used more and more widely. It can be used to heat boilers, produce steam for daily life or industrial workshops, and can also be used for power generation in the factory. Excess biogas can also be used as torch to Burned out. The main industries used are:
