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.
The ejector rod on a used SHL motorcycle has been ridden for less than two months and all five spark plugs are burned black. As soon as the nose of the motorcycle gets hot, it stalls and can't. I can't go more than 30 kilometers. Please help me.
< p> Due to processing and assembly errors, the friction resistance of each moving part of a new car is always much greater than normal when it starts. The burn-in effect (also called burn-in) in the early yearsThe use of the car has a negative impact on the lifespan and operating reliability of the car, and the economy will have a great impact. Therefore, the break-in rules must be strictly followed when using a new car.1. Break-in rules for new cars within 1,000 kilometers: (1) Never drive at full speed.
(2) In general, it is prohibited to drive at a speed greater than 100 km/h.
(3) Avoid driving at high speeds in all gears.
2) The running-in rules for the vehicle between 1,000 and 15,000 kilometers: it can be gradually increased to the maximum speed or driven at the highest permitted engine speed.
2. After the break-in period, you should pay attention to:
(1) When driving a car with a tachometer, shift to a high speed, at the latest when the needle reaches the tachometer area. indred ication, for a short time. The maximum permitted engine speed is 5,500 rpm. The maximum speed allowed in each gear is: 40 km/h in first gear, 65 km/h in second gear, 100 km/h in third gear, 135 km/h in fourth gear and 165 km/h in fifth gear.
(2) Avoid running the engine at unnecessarily high speeds. Shifting to high rpm as soon as possible will save fuel and reduce noise.
(3) The engine speed should not be too low when driving. Only shift to a lower gear when the engine is working hard.
(4) The speed and rpm given in the manual only apply to normal temperature motors. When the car is cold, do not run the engine at the highest speed, whether in neutral or other gears.
(5) New tires do not have optimal grip at the start of use. By idiotsequately, new tires must also roll. The speed will increase during the first 100 kilometers of driving. It should be slower and the driving method should be careful.
(6) New brake friction pads must also be broken in. During the first 200 kilometers of driving, they do not yet have the ideal friction at this point, so the braking effect is light. bad, you can increase the friction appropriately. This situation will also recur whenever the brake pads are replaced in the future.
(7) As far as possible, long-term continuous driving should be avoided during the break-in period of a new car to prevent engine and chassis parts from malfunctioning. continued for too long, causing increased engine wear. parts and directly affecting the life of the car. You should also avoid driving fully loaded. Generally, in theFor the first 1,000 miles of driving, it is best to operate below 80% of the rated load. Additionally, try to avoid driving at high speeds. During the first 2,000 kilometers, the vehicle's speed at full throttle should not exceed 70% of the maximum speed.
(8) During the running-in period of the new car, the driver should warm up the new car in place after starting it for the first time and wait for the water temperature to reach the temperature of operation. Autonomy before starting. When driving, the driver should choose a good road surface. When road conditions are bad, slow down and drive slowly when driving, the throttle should be smaller and the operation should be smooth. the engine or chassis, you must stop the vehicle for inspection in order to nip the defect in the bud.
This type of failure can be caused by a mixturege too rich for various reasons. You should check if the air filter element is soaked in oil or blocked, if the carburetor mixture ratio is too rich, and if the oil level is too high, if the air valve is bad used or has problems, and if the carburetor itself is defective, etc. Other aspects, such as burning engine oil, will also cause spark plugs to darken and become easily damaged, but will generally not cause a hot car to stall. Also check for problems with the magneto stator coil, igniter and high voltage assembly of the ignition system, resulting in low high voltage current or misfiring of the hot car, which can also cause the spark plug to malfunction. the black and the misfires of the hot car.