Floating artificial fish reef

An artificial fish reef and floating technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as inconvenient use, high management cost, and complex structure, so as to inhibit the occurrence of eutrophication and improve water quality Effect

Inactive Publication Date: 2014-09-24
ZHEJIANG OCEAN UNIV
View PDF8 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of inflatable artificial fishing reef has a complex structure, hig

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Floating artificial fish reef

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Example: 1. Preparation of Adhesive Base Material and Adhesive Base Material Premix

[0019] When preparing the attachment base material, the aquatic waste shells are crushed to a particle size of 2-5 cm for use.

[0020] When preparing the adhesive base material premix, add one or more of adhesive or cement, river sand, water or organic solvent, and alum, and mix well.

[0021] Preparation of mussel attachment base material and mussel attachment base material premix

[0022] Aquatic waste mussel shells were crushed to a particle size of 4 cm for use. During preparation, mix 750 kg of cement, 500 kg of sand, 900 kg of mussel shell fragments with a particle size of 4 cm, 45 kg of alum, and 500 kg of water.

[0023] Preparation of oyster attachment base material and oyster attachment base material premix

[0024] Aquatic waste oyster shells were crushed to a particle size of 4 cm for use. During preparation, mix 750 kg of cement, 500 kg of sand, 900 kg of oyster shell...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention discloses a floating artificial fish reef. During preparation, the floating manual fish reef is characterized in that an adhesion base material is bonded to a floating body material and a suspender by using an adhesive or cement, the suspender is suspended below the floating body material after being cured, and a counter weight is suspended below the suspender. The floating artificial fish reef is arranged on the euphotic layer of sea water in an aquaculture zone, so that the adhesion growth of algae, shellfishes and microorganisms is facilitated, the water quality of the aquaculture zone is improved, and the generation of eutrophication is inhibited.

Description

technical field [0001] The invention relates to an artificial fish reef which is especially suitable for preventing and controlling water eutrophication around marine aquaculture areas and providing attachment bases for algae, shellfish and microorganisms, in particular to a floating artificial fish reef. Background technique [0002] Cage culture is a fine farming model with high yield and good benefit. It has been widely developed in countries all over the world since it came into being in the 1970s. However, with the continuous expansion of the scale of cage culture, the environmental pollution caused by residual bait and various metabolic wastes caused by cage culture, especially the problem of nitrogen and phosphorus eutrophication, has received widespread attention from all countries in the world. Water quality has deteriorated, water biodiversity has decreased, Red tides and the death of farmed fish have hindered the healthy development of cage culture. [0003] Arti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 徐焕志孙静亚吴常文高鹏桂福坤
Owner ZHEJIANG OCEAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap