Water quality circulating purification and oxygen supply device for aquaculture pond

An aquaculture and cyclic purification technology, applied in water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc. problems, to achieve the effect of reducing water pollution, high oxygen content and high purification rate

Active Publication Date: 2020-01-07
广州市金佰达生物环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is basically suitable for in-situ purification of aquaculture wastewater, and the purification efficiency is slow. Using a submersible pump to increase the oxygen content in the water has a high upper limit, which cannot keep up with the supply, and cannot sterilize the wastewater.

Method used

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  • Water quality circulating purification and oxygen supply device for aquaculture pond
  • Water quality circulating purification and oxygen supply device for aquaculture pond
  • Water quality circulating purification and oxygen supply device for aquaculture pond

Examples

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Effect test

Embodiment 1

[0027] Such as figure 1As shown, a water quality circulation purification and oxygen supply device for an aquaculture pond includes a decanter 2 connected to the aquaculture pond 1 through a suction pipe 11, wherein the decanter 2 includes a decanter tank 21 located in the decanter tank The piston plate 22 in the body 21 is connected to the vertical hydraulic press 23 above the piston plate 22 for moving the piston plate 22 up and down, connected to the decanting frame 24 with an arc-shaped structure at the bottom of the piston plate 22, and the aperture of the decanting frame 24 60 mesh, through the water inlet pipe 25 of the piston plate 22 and the decanting pipe 24, the water inlet pipe 25 is connected with the water suction pipe 11 through the hose 26, and the water inlet pipe 25 is provided with a solenoid valve 27, and the top of the piston plate 22 is also provided with a The outlet pipe 28 in the decanting frame 24 and the bottom of the decanting tank body 21 are also ...

Embodiment 2

[0036] This embodiment is basically the same as Embodiment 1, the difference is that: the mud outlet 29 is pumped to the planting tank 211 by the mud pump 210, and the planting tank 211 is planted with aquatic restoration plants, and the aquatic restoration plants can be canna, other It can also be any one or more of water onion, Xiangpu or bitter grass.

[0037] The aquatic restoration plant in this embodiment can be used to prepare the biochar porous rubber ball filler (32), which can effectively adsorb ammonia nitrogen.

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Abstract

The invention discloses a water quality circulating purification and oxygen supply device for an aquaculture pond. The water quality circulating purification and oxygen supply device comprises a waterdecanter connected to the aquaculture pond through a suction pipe, a filter connected to the water decanter, and a membrane separation and purification mechanism connected to the filter and used fordeep wastewater purification. The membrane separation and purification mechanism is composed of a plurality of membrane purification components connected in series. After being treated by the membranepurification components, wastewater flows into a circulating water tank and then enters the filter to circulate. After being treated by the membrane purification components, purified water is sterilized and disinfected by an ultraviolet lamplight component, then flows into an aeration mechanism, and finally returns to the aquaculture pond. The water quality circulating purification and oxygen supply device has the advantages that the purification rate of aquaculture wastewater and the oxygen content are high, water resources are recycled, and water pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of purification of aquaculture wastewater, and in particular relates to a water quality circulation purification and oxygen supply device for aquaculture ponds. Background technique [0002] At present, the aquaculture industry is growing day by day. While generating income and benefits, it will also produce a large amount of wastewater. Most aquaculture manufacturers use direct discharge to treat the wastewater generated by aquaculture. The large amount of water discharged is not only huge The waste also caused pollution to the environment. Therefore, it is necessary to purify the aquaculture wastewater and then recycle it. [0003] There are already many methods for the treatment of aquaculture wastewater in the prior art. For example, the Chinese utility model patent with the publication number CN202124542U discloses a treatment system for aquaculture wastewater, including a wastewater tank, a microfilte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/04C02F9/14C02F101/16C02F103/20
CPCA01K63/04C02F9/00C02F1/283C02F1/001C02F1/44C02F2101/16C02F2103/20
Inventor 牛晓君叶兴瑶
Owner 广州市金佰达生物环保科技有限公司
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