Fiberglass gas collection hood for sewage pool
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Fiberglass fume hood
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Fiberglass gas collection hood for sewage pool
Fiberglass biogas digester coverFeatures:
1. High strength and light weight, easy to transport and install
This product is made of new type of fiberglass material, with high strength and light weight. The product consists of two half-pools, which can be stacked for easy handling. Installation only takes half a day, and it can be used immediately after installation.
2. Good mechanical properties
In winter, when the temperature is low, ground freezing may damage the concrete biogas digester. However, fiberglass biogas digesters have a certain elasticity and will not be cracked by frozen soil.
3. Good airtightness
Relevant research and application results show that biogas digesters made of fiberglass material have good sealing performance, no water seepage, and no gas leakage.
4. High gas production rate
The thermal conductivity of fiberglass is 1.42 kj/(m.h.), while the thermal conductivity of concrete is 5.44 kj/(m.h.). It is evident that fiberglass loses far less heat than concrete, thus ensuring a higher gas production rate.
5. Reasonable price, easily accepted by farmers
Because of its advanced technology, the cost of fiberglass biogas digesters is not high, and the selling price is similar to that of concrete biogas digesters.
6. Long service life
Fiberglass biogas digesters are resistant to aging and corrosion, and their service life can be as long as 30 years.
7. Easy operation and management
This product is equipped with a discharge device, which can conveniently remove the bottom sediment. No internal maintenance is required during use, making it easy to operate and manage.
8. Particularly suitable for areas with high groundwater levels and poor foundations
Many areas have high groundwater levels or special foundations such as loose expansive soil or collapsible loess. Not only is it difficult to build a digester, but over time, it is easy to cause splitting between the main pool body and the water pressure. This product's overall design is unaffected by the foundation.
Fiberglass biogas digester coverAdvantages:
1. Industrialized production, easy to achieve standardization, serialization and standardization, stable quality;
2. High strength, light weight, easy installation. Traditional cement pools weigh about 8 tons, while fiberglass pools weigh only about 0.15 tons;
3. It takes 20-30 days to build a cement pool, while a fiberglass pool only takes 1 day, and it is not restricted by geographical conditions;
4. Fiberglass pools have high elasticity and will not crack due to freezing. They have good airtightness, no water leakage, and no gas leakage. No maintenance is required after completion.
5. Fiberglass pools are resistant to aging, acid, and alkali corrosion, and their lifespan can reach 30 years.
6. The cost of building a pool is similar to that of a cement pool, but the overall cost is much lower than that of a cement pool.
7. Because fiberglass pools have good insulation and slow heat dissipation, their temperature remains constant, and the gas production rate is much higher than that of cement pools.
8. This product is spherical, has good load-bearing capacity, and can be built underground in pig houses, cattle sheds, or under light vehicle roads.
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