Oxygen Cylinder Filling System
With PSA principles, ETR oxygen cylinder filling system can produce 93%±3% purity oxygen gas from compressed air directly. ETR oxygen cylinder filling system is consisted of Atlas screw air compressor, refrigerated air dryer, compressed air filter, air buffer tank, ETR oxygen plant, oxygen buffer tank, oxygen booster, cylinder filling station and HMI control cabinet.
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure. With an oxygen booster, the oxygen pressure can be to 150bar and fill in cylinders.
Onsite Oxygen Cylinder Filling System Onsite Oxygen Cylinder Filling System,Oxygen Refilling System ,Oxygen Cylinder Filling,Oxygen Refilling Machine Hunan Eter Medical Co., Ltd. , https://www.eter-tech.com
Dosage Scientific eggplant needs a large amount of nitrogen fertilizer during the full fruit period, but in high temperature weather conditions, fertilization methods should be used with “a small number of timesâ€. Under high temperature conditions, the conversion rate of urea after applying to the soil is relatively fast. After the plants meet their needs, the excess will be lost. Generally about 7 days topdressing 1 times, each time the use of urea 10 ~ 15 kg, or dragon light really good 10 ~ 15 kg. Excessive application rate, in addition to causing loss of nutrients, can also cause ammonia damage to the leaves and leaves of eggplant.
The method must be scientific and many farmers have the habit of flushing with water, but this method should not be used under hot weather conditions. Because of the high temperature, nitrogen-based fertilizers, especially ammonium bicarbonate, are easily decomposed and volatilized. The ammonia produced by the decomposition not only reduces the fertilizer efficiency, but also easily causes eggplant ammonia poisoning. Therefore, when topdressing fertilizers such as urea, ammonium bicarbonate, ammonium sulfate, etc., it is necessary to adopt a ditch or cave method. The depth is not less than 5 cm, so as to reduce the volatilization of the active ingredients of the fertilizer, and timely watering after top dressing.
To formulate fertilization Although eggplant requires a large amount of nitrogen fertilizer, phosphorus and potassium fertilizers are indispensable, and nitrogen fertilizer cannot be topdressed each time during topdressing. In the fruit period, it is necessary to use phosphorus and potash fertilizers 2 to 3 times. It is best to use ternary compound fertilizer. You can also use the real root of dragon light to match with real nail polish and drip irrigation to dilute 300 to 500 times with water to meet the growth of eggplant. The need for results can also play a role in improving the quality of solanaceous fruit.
Summer eggplant colorful fertilizer
When eggplant enters high temperatures in summer, the amount of fertiliser increases with the increase in reproductive growth. A reasonable supply of fertilizer is required to ensure normal growth.