Purification cask of growing seedlings

• Main Authors: CHEN LIMEI, SHAO PENG, DOU YONG, WANG QINGKUI, YU SHIGUO, CHAI YINGHUI, WANG YIZHE, SUN JINHUI, GAO JINWEI, JIA XUYING, ZHOU WENLI, CHEN CHENGXUN
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The utility model relates to a purification cask of growing seedlings, including growing seedlings the staving, at the bottom of the staving of growing seedlings difference horizontal installation upper strata perforated plate and lower floor's perforated plate, the granule metalling has been laid above upper perforated plate, grains of sand layer has been laid in lower floor perforated plate top,ultraviolet sterilamp is installed to the staving bottom growing seedlings, install the outlet pipe on the lateral wall of staving bottom of growing seedlings, install the oral siphon on the lateralwall of staving surface of water top of growing seedlings, outlet pipe and the pipeline intercommunication of oral siphon through installing circulating water pump, install the gas -supply pipe with air pump connected above the opening of the staving of growing seedlings, at the even gas -distributing pipe of installing a plurality of bottom areas gas stone apart from the interval in the below ofgas -supply pipe, the blow