What kind of home biogas digester works well?

Is it in the south or the north. If it is in the north, it is recommended to use the vertical assembling process. If you are in the south, you can use the buried cement mixed brick structure. The purpose of the pressure test is to check for leaks, and if you are confident that there are no leaks, then there is no pressure test. Build a biogas digester, first of all, site selection, excavation pit, support touch cast-in-place, demolition touch plaster, sealing to be tight, test pressure does not leak, build a ten cubic meters of biogas digester, with 1.5 tons of cement, 2 cubic meters of gravel, sand, 3 cubic meters, in and out of the material pipe diameter of 25 centimeters long 1 meter two, the rest is the biogas fittings, and even the cost of labor costs a total of about 2000 yuan, the biogas can be used for a five-member family.

1, there are three modes. 1) glass fiber reinforced plastic (FRP) biogas tank, the cost is higher need 3-4 thousand yuan. 2) red brick building pool cost is low but the process is complicated, 3) reinforced concrete stone sand, there are professional engineering team to construction, household biogas digester 8 cubic meters

2: In addition to lighting, cooking, biogas can be stored food;

3: biogas Special pipe to connect, diameter 12-16mm

4: corn and rice straw and agricultural waste, pigs, cows, horses, sheep, chickens and other livestock and poultry feces, organic water waste, aquatic plants can be used as raw materials for biogas

5: repair the pool to prevent the collapse of the pond, to prevent the entry of toxic substances into the pool, select the soil is solid, the water table is low back to sunny and close to the livestock and poultry sheds, latrines, the effective delivery of biogas, the biogas can be used as the raw material for biogas. Radius 25m