Method for producing artificial fishing bank

A production method and fish reef technology, applied in the field of artificial fish reef production, can solve the problems of difficulty in obtaining materials and high manufacturing costs, and achieve the effects of simple process, easy access to raw materials, good fish collection effect and aesthetics

Inactive Publication Date: 2006-05-24
YUNNAN LILU ENVIRONMENT CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fish reef produced by this method is shaped like an artificial rockery, with a porous structure inside and protrusions on the surface, which basically solves the proble

Method used

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  • Method for producing artificial fishing bank
  • Method for producing artificial fishing bank
  • Method for producing artificial fishing bank

Examples

Experimental program
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Example

[0015] Example 1: First of all, use a certain amount of steel bars to form a cube-shaped skeleton 5. The volume is 1 cubic meter. The cylindrical polyethylene hose mold 6 is filled with fine sand and placed horizontally into the reef skeleton 1. Then mix cement, sand, and stone into concrete at a mixing ratio of 3:2:3, and fill it into the reef skeleton with polyethylene hoses, and at the same time, place them on the 6 sides of the cube. Connecting member 1 or 2. When installing the connecting member, at least one side of the cube surface needs to be installed with connecting member 1 or 2. When the concrete is solidified, the fine sand in the polyethylene hose mold can be poured out, and the polyethylene hose mold can be extracted from the reef at the same time. When the fish reef skeleton concrete is about to solidify, add a certain number of stones 9 to its surface to fix the stones on the surface of the fish reef to form protrusions, or wash the surface of the fish reef with w...

Example

[0016] Example 2: First, a certain amount of steel bars are bundled into a spherical skeleton 7. The volume is 1 cubic meter. The conical polyethylene hose mold 8 is filled with soil and inserted into the reef skeleton 7 toward the center of the sphere. Then use cement, sand and stone at a mixing ratio of 5:4:4 to mix into concrete. And fill it into the reef skeleton with the polyethylene hose, and at the same time insert the connecting member 1 or 2 on the sphere respectively. When installing the connecting member, at least one point on the spherical surface needs to be connected to the connecting member 1 or 2. When the concrete is solidified, the soil in the polyethylene hose mold can be poured out, and the polyethylene hose mold can be extracted from the reef at the same time. When the fish reef skeleton concrete is about to solidify, add a certain number of self-rocks 9 to its surface to fix the stones on the surface of the fish reef to form protrusions, or wash the surface o...

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Abstract

The present invention discloses a production method of artificial fish bank. Said production method includes the following steps: firstly, making a stereo fish bank skeleton, placing at least two closed flexible tube moulds in which flowable substance is filled up in the fish bank skeleton interior, then filling the concrete into the fish bank skeleton, at the same time making the flexible tube mould and connecting member be filled in the concrete, make at least one end of flexible tube be exposed to exterior, after the concrete is solidified, pouring out the flowable substance from the flexible tube mould, at the same time drawing out the flexible tube mould so as to form the invented fish bank whose interior and surface have porous structure.

Description

technical field [0001] The invention relates to a production method of an artificial fish reef used for the protection of aquatic resources of rivers and lakes and the restoration of underwater ecology. In particular, it relates to a method for producing artificial fish reefs that can be produced on-site and on a large scale. Background technique [0002] With the rapid development of industrial and agricultural economy and the continuous acceleration of urbanization process, the pollution of water environment is becoming more and more serious. A large number of aquatic resources are on the verge of extinction, and the aquatic ecological environment has been damaged to varying degrees. In order to protect and regenerate aquatic resources and improve the aquatic ecological environment, an ecological environment suitable for the growth of fish and shellfish is created at the bottom of rivers and lakes to attract fish and shellfish. The creation and expansion of fishing ground...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 甄晓云苏一江陶磅陈维川
Owner YUNNAN LILU ENVIRONMENT CONSTR
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