The iron tank biogas digester adopts dry fermentation technology and is a new type of household biogas digester suitable for cold regions. First, characteristics 1. Small pool capacity, easy access to materials, and labor savings. The iron tank digester is suitable for areas with low summer temperatures in the north and large temperature differences between winter and summer. Finished Products of varicella vaccine. It has three qualities,good safety of gelatin-free, long validity period by good stability, better protection with high titer and immune efficacy. These improvements enhanced the vaccine safety and quality, and established BCHT the leading position in varicella vaccine. We have two different packages, penicillin bottle and pre-filled syringe. And it has been exported to other countries, such as India, Philippines. Finished Products Finished Products Of Rabies Vaccine,Rabies Vaccine For Human Use,Live Biotechnology Chicken Pox,Live Lyophilized Vaccination Changchun BCHT Biotechnology Co. , https://www.ccbcht.com
2, the tank production process is simple, less maintenance.
3, start fast, sufficient gas production, general gas filling after 3-5 days, the average pool capacity gas production rate of 0.6-0.8 m 3 / m 3 days.
4, durable, long life, service life of up to 10 years.
5, commercial sales, production is not subject to seasonal restrictions, easy to achieve the standardization, serialization, standardization requirements.
6, long-term in the temperature state, can kill the eggs in the feces raw materials, bacteria.
Second, the technical specifications canister cylindrical biogas tank, lying, using 0.2-0.3 cm iron plate. The tank has a diameter of 115 cm, a length of 200 cm, a volume of 2 m3, and a 45 cm inlet and outlet (with an angle of 50x50). Fermentation raw materials are mainly fresh cows and horse dung, and the dry matter concentration of fermentation raw materials is controlled at about 30%. Carbon to nitrogen ratio is 20-30:1. Pre-fermentation for 2 to 3 days, the temperature reached 30-350C into the tank, the humidity controlled at 70%, PH6.5-7.5. When the material is put, there is a gas storage tank of about 0.2m3.
The maximum working pressure of the iron tank digester is 1 kg/cm3, generally 0.5-1 kg/cm3, and the gas production rate in the tank averages 0.6-0.8 m3/m3 for 3 days.
Third, the scope of application
Tin digester