biogas bolted anaerobic reactor

what is biogas bolted anaerobic reactor

biogas bolted anaerobic reactor is biogas bolted Continual Stir Tank Reactor，also known as biogas CSTR reactor. It is more suitable for the storage products of biogas engineering after the reactor is improved on the basis of the biogas bolting tank.

biogas bolted anaerobic reactor is in conventional mixing device installed in the reactor, the materials and microorganisms in the completely mixed state, compared with the conventional reactor the active area throughout the reactor, is obviously enhanced efficiency than conventional reactor.

The reactor of biogas bolted is operated by constant temperature continuous feeding or semi-continuous feeding, which is suitable for high concentration and high amount of suspended solids (TS= 8-12%). The anaerobic digestion of aerobic activated sludge in sewage treatment plants has been mostly used in the past. Currently, it is mainly used in the anaerobic fermentation stage of biomass biogas engineering, and is widely used in livestock and poultry industry.

We will biogas bolted CSTR reactor with enamel assembled tank, the combination of a CSTR enamel assembled anaerobic tank, mainly composed of enamel assembled tanks, mixing device, inlet and discharging device, pressure protection device, etc. Mixing way generally three kinds: mechanical mixing (vertical shaft type, wall type, inclined wall), hydraulic stirring and gas stirring, or some combination, make good contact with the substrate and microbial fermentation, rise to speed up the reaction, increase the rate of producing gas. In the reactor, the material is stationary and mixed state alternately.

biogas bolted storage tanks

The biogas bolted anaerobic reactor slurry is discharged from the upper discharge tube and the biogas slurry is discharged periodically from the bottom of the reactor. At high concentration of feed, stir it may cause biological material with a liquid discharge, therefore, in order to obtain higher material utilization tend to set the secondary fermentation tank, integration of CSTR + secondary fermentation process.

biogas bolted anaerobic reactor

NVirotech biogas bolted anaerobic reactor anaerobic tank with double membrane airbag, the combination of form integration biogas anaerobic and storing equipment, the biogas is received at the top of the envelope, for subsequent biogas power generation or the civil gas supply, without setting up an independent storage tanks. CSTR is relatively small, very suitable for the top of the film, and the storage of the reservoir.

We aimed at the shortcoming of traditional CSTR process, inlet and discharge of CSTR system carry on the improvement of technology, and the practical operation of biogas bolted anaerobic reactor were studied, obtained the higher efficiency of the reactor, so that you can more fully fermented substrate digestion, reduce the operating cost, reduce the loss of the equipment. At present, the reactor has been successfully applied to dozens of biogas centralized gas supply and power generation projects.

NVirotech biogas bolted anaerobic reactor is enamel assembled tank for sewage treatment, its characteristic is to constitute the body of each layer of tank is made of pieces of enamel thin plates lap assembled together, the transverse edge in the adjacent each enamel steel plate are equipped with the corresponding connection hole is connected by bolts, and the joint overlap between the two plates are studded with soft seal rubber, in each of the enamel steel plate edges are pressed into up and down.

biogas assembled tank