Fresh aquatic product temporary rearing water quality purification device
The utility model discloses a fresh aquatic product temporary rearing water quality purification device, the purification device comprises a mounting cylinder and an upper cylinder, a connecting cylinder is arranged between the mounting cylinder and the upper cylinder, the upper end of the connectin...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a fresh aquatic product temporary rearing water quality purification device, the purification device comprises a mounting cylinder and an upper cylinder, a connecting cylinder is arranged between the mounting cylinder and the upper cylinder, the upper end of the connecting cylinder is provided with a fine pore plate, the lower end of the connecting cylinder is provided with a coarse pore plate, the fine pore plate is arranged in the upper cylinder, the coarse pore plate is arranged in the mounting cylinder, and the mounting cylinder is provided with a water inlet and a water outlet. The mounting cylinder and the lower cylinder are filled with hydrophilic resin, an aeration pipe is arranged in the lower cylinder and connected with an air inlet pipe, the air inlet end of the air inlet pipe is led out from one side of the mounting cylinder, and a discharge part is arranged on one side of the upper cylinder; according to the structural design of the device, the hydrophilic resin has a |
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