bolted biogas digester

what is bolted biogas digester?

Bolted biogas digester is a new type of biogas digester, which is the tank body used for the assembly of the finished enamel steel plate with self-locking bolt and sealant.

Traditional biogas digester is composed of the three pool associated, the middle by the soil pipe unicom, mainly using anaerobic fermentation, middle dung and parasitic ovum weight greater than general mixture proportion and the principle of precipitation, easily waste decomposition in the pool after more than 30 days of fermentation, middle liquid manure followed by 1 to 3 pool, achieves the precipitation or kill parasite eggs in feces and the purpose of the intestinal pathogenic bacteria, 3 pool liquid manure as high quality fertilizer. Almost every building has a septic tank.

Bolted biogas digester can be for biogas fermentation tank, biogas gas tank, when the pool to produce methane, gas storage room of biogas and pressure increasing, forcing the drawdown within the main pool, extruded part of material between liquid and water pressure.

When people open the stove, the pressure in the bolted biogas digester gradually decreases, and the water pressure interflow is not broken back to the main pool. In this way, the constant pressure balance between the fermentation and the material is maintained in biogas bolted tank.

bolted biogas digester of NVirotech

bolted biogas digester of NVirotech after pretreatment, the special steel plate is coated with two to three layers of enamel coating on the inside and outside of the steel plate, which is heated and polymerized to form a strong binding force between the coating and the steel plate.

The bolted biogas digester protective coating formed by coating not only prevents the corrosion of the tank, but also has the function of anti-strong acid, strong alkali and strong anti-wear resistance.

bolted biogas digester of NVirotech is a special steel plate for titanium alloy, which is twice as strong as the normal steel plate, and the thickness of the used stock plate is from 3mm~ 8mm. The bottom of the steel plate on the inside and outside spraying of glaze and glaze, drying after 900 ℃ high temperature after heating, make the 0.3 mm thick steel plate surface enamel coating, enamel coating not only can prevent the steel corrosion of tank, and resistance to acid, alkali function, and with strong abrasion resistance.

enamel assembled tank

bolted biogas digester steel plates are joined together with each other, and the sealing material is inlaid between the two plates to meet the fast and low cost of installation. It can maintain 5kpa pressure and the tank can be combined with the membrane biogas storage tank to make the gas and gas storage integration device. Our company can tailor the enamel steel plate of various specifications and performances according to the customer's needs, and assemble the storage tanks with different sizes of 80~ 10000m3. Convenient for customer use.