Double-layer fish and vegetable symbiotic industrial circulating water cultivating system

A technology of recirculating aquaculture and fish-vegetable symbiosis, applied in the field of sturgeon aquaculture system, can solve the problems of sewage pollution, difficult manual control, and large environmental impact, and achieve the goals of promoting healthy and rapid growth, reducing energy consumption and operating costs Effect

Inactive Publication Date: 2010-07-28
孟翔麟 +1
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Problems solved by technology

[0002] Sturgeon is a bottom-dwelling fish with high requirements on temperature and dissolved oxygen. Currently, most sturgeon farming adopts natural water aquaculture and open factory aquaculture models. There are production processes in natural water aquaculture an

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  • Double-layer fish and vegetable symbiotic industrial circulating water cultivating system
  • Double-layer fish and vegetable symbiotic industrial circulating water cultivating system
  • Double-layer fish and vegetable symbiotic industrial circulating water cultivating system

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[0037] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0038] Such as figure 1 with figure 2 As shown, the double-layer fish and vegetable symbiosis industrial circulating aquaculture system of the present invention includes a water-loving plant planting device 1 and a sturgeon breeding device 2 arranged in upper and lower double layers, which are arranged in the sturgeon breeding device 2 and the water-loving A microfiltration device 4, a biological filter 3, and a microfiltration device 4, a biological filter 3, and a water-loving plant planting device 1 and a sturgeon breeding device that are connected to the water-loving plant planting device 1 and the sturgeon breeding device 2 by a pipe 2 The water quality adjustment pool 5 connected by a pipe on the other side. Among them, the water output from the sturgeon breeding device 2 enters the microfiltration device 4 and the biological f...

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Abstract

The invention discloses a double-layer fish and vegetable symbiotic industrial circulating water cultivating system. The system comprises a hydrophilous plant planting device arranged on an upper layer and a sturgeon cultivating device arranged on a lower layer, wherein one side of the sturgeon cultivating device and one side of the hydrophilous plant planting device are provided with micro-filtering devices and biological filters, and the other sides of the sturgeon cultivating device and the hydrophilous plant planting device are provided with water blending pools; water output by the sturgeon cultivating device sequentially enters the micro-filtering devices and the biological filters, and then enters the hydrophilous plant planting device; and water output by the hydrophilous plant planting device enters the water blending pools, and then circularly returns to the sturgeon cultivating device to form an enclosed circulating system. The cultivating system also comprises a cultivating system blow-off device which comprises a sludge pool communicated with the bottoms of the sturgeon cultivating device, the micro-filtering devices and the biological filters respectively, a stabilization pond communicated with the sludge pool and a biomass pool connected with the stabilization pond.

Description

technical field [0001] The present invention relates to a sturgeon breeding system, more specifically, to a double-layer fish-vegetable symbiosis type sturgeon breeding system, the system adopts a factory-like circulating water operation mode. Background technique [0002] Sturgeon is a bottom-dwelling fish with high requirements on temperature and dissolved oxygen. Currently, most sturgeon farming adopts natural water aquaculture and open factory aquaculture models. There are production processes in natural water aquaculture and open factory aquaculture models. It is greatly affected by the environment, difficult to control manually, serious waste of water resources and other problems, and the arbitrary discharge of aquaculture wastewater leads to serious pollution of sewage water. Contents of the invention [0003] The object of the present invention is to provide a double-layer fish-vegetable symbiosis industrialized recirculating aquaculture system that can fully consi...

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Application Information

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IPC IPC(8): A01G1/00A01K61/00A01K63/04A01K63/00C02F1/32C02F3/34
CPCY02A40/81
Inventor 孟翔麟张建军
Owner 孟翔麟
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