Self-circulation aquaculture device and self-circulation ecological aquaculture system

An aquaculture, self-circulation technology, applied in water/sewage treatment, light water/sewage treatment, water/sewage multi-stage treatment, etc. Achieve the effect of improving water quality problems, good water quality, and promoting growth and development

Inactive Publication Date: 2021-12-07
佛山市兴炬烨科技研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system can only make the water clear through continuous circulation and purification, but cannot achieve the effect of sterilization and insecticide, and the fish breeding density is low

Method used

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  • Self-circulation aquaculture device and self-circulation ecological aquaculture system
  • Self-circulation aquaculture device and self-circulation ecological aquaculture system
  • Self-circulation aquaculture device and self-circulation ecological aquaculture system

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0044] Concrete, the preparation method of described graphene conductive layer comprises:

[0045] 12%-25% of graphene powder, 54%-68% of conductive paste and 20%-50% of nano-silver powder are evenly mixed to obtain graphene paste with a solid content of 45%-60%;

[0046] The graphene slurry is coated on the PET film 44 and dried at 80-200°C.

[0047] It should be noted that the solid content of the graphene slurry plays an important role in the formation and performance of the graphene conductive layer. If the solid content of the graphene slurry is greater than 60%, the current of the graphene conductive layer will be increased.

[0048] If the drying temperature of the graphene slurry is higher than 200°C, the molecular structure of the graphene slurry will be affected, resulting in brittleness of the slurry; if the drying temperature of the graphene slurry is lower than 80°C, the graphene slurry cannot be The material is dried to form a graphene conductive layer.

[004...

Embodiment 1

[0068] A self-circulating aquaculture device, comprising a fish pond, a feces collector, a filter, an infrared heating film and a water storage tank, the infrared heating film is arranged at the bottom and surroundings of the fish pond, and the infrared heating film includes a waterproof layer and a thermal insulation layer , a protective layer, and a PET film sandwiched between the protective layers, the waterproof layer is a waterproof bag, the thermal insulation layer, protective layer and PET film are packed into the waterproof bag, and the thermal insulation layer is located on the protective layer close to the fish pond One side of the side wall is made of thermal insulation cotton, and the protective layer is made of hot-melt silicone non-woven fabric;

[0069] One side of the PET film is coated with a graphene conductive layer, and the thickness of the graphene conductive layer is 160 μm; the size of the fish pond is: 2.7m in diameter 2 , 1.45m high;

[0070] The prep...

Embodiment 2

[0073] Different from Example 1, in Example 2, the thickness of the graphene conductive layer is 180 μm;

[0074] The preparation method of graphene conductive layer comprises:

[0075] Mix 20% of graphene powder, 55% of conductive paste and 25% of nano-silver powder evenly to obtain graphene paste;

[0076] The graphene slurry was coated on a PET film and dried at 150°C.

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Abstract

The invention discloses a self-circulation aquaculture device and a self-circulation ecological aquaculture system. The self-circulation aquaculture device comprises a fishpond, an excrement collector, a filter, an infrared heating film and a water storage tank. The infrared heating film is arranged at the bottom and the periphery of the fishpond, the infrared heating film comprises a waterproof layer, a heat preservation layer, protection layers and a PET film clamped between the protection layers, and at least one face of the PET film is coated with a graphene conducting layer; and the excrement collector is connected with the fishpond, the water storage tank is connected with the excrement collector, and the filter is correspondingly connected with the water storage tank and the fishpond. The self-circulation aquaculture device is small in occupied area, high in yield, good in water quality and free of insect medicine.

Description

technical field [0001] The invention relates to the technical field of aquaculture equipment, in particular to a self-circulating aquaculture device and a self-circulating aquaculture ecological system. Background technique [0002] In the case of high-density feeding, fish feces, residues and other organic debris deposits a lot, the existing fish pond water treatment equipment is relatively simple, either use the isolation layer to let the fish live in the upper waters, or filter the fish pond water Or pass oxygen into the water to achieve the effect of purifying the water quality, which cannot be operated in a self-circulating manner, which wastes manpower, and the water quality is unstable, which is not conducive to the survival of fish. [0003] Chinese patent 201610549696.2 discloses a fish pond water circulation system. After the water in the fish pond is filtered by the first filter tank, it is detected by the second turbidity sensor. If the detection is qualified, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/06A01K63/04A01G31/02B32B9/00B32B9/04B32B27/36C02F9/08C08J7/044C08J7/06C02F103/20C08L67/02
CPCA01K63/003A01K63/065A01K63/04A01K63/045A01G31/02B32B27/36B32B27/12B32B5/02B32B9/00B32B9/047C02F9/00C08J7/044C08J7/06B32B2410/00C02F1/001C02F1/283C02F1/50C02F1/68C02F1/30C02F2103/20C02F2303/04C08J2367/02Y02P60/21
Inventor 徐仕坚
Owner 佛山市兴炬烨科技研究有限公司
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