1. Gas production rate: the natural temperature is between 10 and 28 degrees Celsius every day, with an average of 0.15, and 30 cubic meters of gas are produced every day if the temperature is fermented at medium temperature and medium temperature ; continues to be above 25 degrees Celsius, the average gas production rate is 1, and the gas production rate can be 1 per day. Gas production is 200 cubic meters.
2. Under normal circumstances, it produces 120 cubic meters of gas per day. If everything is used for electricity generation, home generators can produce 96 kilowatt hours of electricity per day. Generators of 1 to 2 kilowatts can produce electricity 24 hours a day. If it is 2 kilowatts, there will be about 50% of the production. remaining biogas.
3. For a 500 head pig farm, feed can be fed once every 10 days, or 10% of feed capacityntary can be fed every day.
4. You can buy two biogas generators and operate them alternately in spring and autumn. Use two in summer and one in winter. Nowadays, the technology of biogas generators is relatively mature, and it only needs to be stopped for half an hour a day. Maintenance mainly concerns engine oil, which is added once a month for a general generator.
To understand the starting principle, you mainly need to know how the engine ignites!
The ignition system of a car mainly consists of a battery, a generator, an ignition switch, an ignition coil, a capacitor and distributor (circuit breaker and distributor), spark plugs, high voltage wires and additional resistors.
The ignition coil is composed of a primary coil (low voltage part) and a secondary coil (high voltage part). The comignition switch, circuit breaker and capacitor are connected to the primary coil. Distributors, high voltage wires and spark plugs are connected to the secondary coil.
When the piston of a certain cylinder reaches the end of the compression stroke, the distributor head in the distributor simply turns towards the side electrode connected to the spark plug of that cylinder. At this time, the contact of. the circuit breaker also opens. The high-voltage electricity induced by the secondary circuit flows to the spark plug through the spark plug, side electrode and high-voltage wire, producing an electric spark.
Under normal engine operating conditions, the generator powers the battery and the power system; if the power consumption is large, the battery and generator jointly provide power when the engine starts; The generator cannotto produce electricity, it is powered by the battery.
A battery is similar to an energy conversion device. During charging, electrical energy is converted into chemical energy and stored. When electricity is used, the stored chemical energy is converted into electrical energy.
The distributor consists of a circuit breaker, a distributor, a capacitor and an ignition advance adjustment.
The function of the circuit breaker is to periodically connect and disconnect the primary circuit, in order to induce a high voltage. in the secondary circuit. Its main part is a pair of contacts. One is fixed and the other is active. These two contacts are usually permanently closed, and the moving contact opens and closes with the rotation of the engine crankshaft.
The function of the distributor is to distribute high voltage electricity to the spark plugs of each cylinder in turn according to the sequenceoperation of each cylinder of the engine. It consists of a distributor cover and a distributor wire.
The device that generates electrical sparks in the automobile ignition system is the spark plug. Spark plugs withstand high pressure, high intensity load, chemical corrosion and heat load, and operate in an environment with high frequency of alternating cold and hot. Its electrodes and skirt are corroded by high temperature gases,Therefore, its electrodes should be made of materials with good thermal conductivity, high temperature resistance and high corrosion resistance.
I don't need to mention anything else but the principles of clutches and gasoline engines!