A water celery cultivation device convenient for fast harvesting of plants

Abstract

The invention discloses an Oenanthe Javanica culture apparatus capable of conveniently and rapidly harvesting plants. The apparatus comprises a stainless steel frame, wherein a plurality of culture seats are arranged inside the stainless steel frame, the outer wall of the culture seat is provided with an iron wire mesh fixing assembly, one side of the stainless steel frame is provided with an aeration device, the inner wall of the stainless steel frame is provided with square inner edges, cross position limiting rods are fixed on the inner walls of the square inner edges through welding, the square inner edge is divided into a plurality of compartments by the cross position limiting rod, the shape of the culture seat is the same as the shape of the compartment, the area of the culture seatis slightly smaller than the area of the compartment, the outer wall of the top portion of the culture seat is provided with a square outer edge, the outer circumferential surface area of the squareouter edge is slightly larger than the area of the compartment, the iron wire mesh fixing assembly comprises a frame body, the shape of the frame body is the same as the shape of the culture seat, andthe inner circumferential surface area of the frame body is slightly larger than the area of the culture seat. According to the present invention, the apparatus has characteristics of rapid plant harvesting and good wastewater treatment effect.

Description

technical field [0001] The invention relates to the technical field of water quality purification, in particular to a water celery cultivation device that is convenient for quickly harvesting plants. Background technique [0002] Water celery is a kind of perennial aquatic perennial herb. Experiments show that when the sewage passes through the water celery wetland, the quality of the sewage is greatly improved. Among them, the decline rate of ammonia nitrogen and total nitrogen is particularly obvious. Water celery not only has the function of purifying water quality, but also can be continuously harvested and removed, so that its environmental benefits and economic benefits are both. Artificial floating island is a technology that uses suitable aquatic plants to treat wastewater. Its principle is to remove pollutants in the environment through the degradation ability of plants for the special enrichment of heavy metals and organic substances. [0003] The existing water ...

AI Technical Summary

Problems solved by technology

[0003] The existing water celery floating island is composed of an integrated small island. When harvesting water celery, the floating island needs to be dragged to the shore first, and then the entire floating island is taken out of the water for harvesting. After harvesting, the floating island is put back into the water. , the process is time-consuming and laborious; the existing water celery floating islands can only grow water celery, the space under the floating island is not fully utilized, and the wastewater treatment effect is mediocre

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