Manufacturing method for constructing novel artificial fish reef by using low-carbon environment-friendly material

An artificial fish reef, low-carbon and environmentally friendly technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of environmental pollution in sea areas, easy to be washed away, etc., to alleviate environmental pollution, facilitate collection, and realize reuse Effect
CN104396802AInactive Publication Date: 2015-03-11YANGZHOU UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
YANGZHOU UNIV
Publication Date
2015-03-11
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a manufacturing method for constructing a novel artificial fish reef by using a low-carbon environment-friendly material. According to the invention, oyster shells are crushed; cement, stones, the oyster shell pieces, sand and water are mixed according to a ratio of 336:952:106:640:185kg / per cubic meter. The materials are stirred, and a block is obtained; and the block is manufactured into the artificial fish reef. With prior arts, single reef weight is low, and can be easily flushed apart in sea areas with high current flow rate; and pollution is caused to sea area environment when a net cover is broken, such that application limitation exists. According to the invention, oyster shells are common solid waste at seaside, and are convenient to collect. Also, the cost is low. On a basis that load bearing strength is not influenced, concrete cost can be effectively reduced, and the defect of secondary pollution caused by waste fish reef to the environment can be avoided. The fish reef can reach a C15 load bearing standard. Also, compared with a standard concrete fish reed, with the novel fish reef, organism attachment amount can be increased by more than 200%.
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Description

technical field

[0001] The invention relates to the field of marine environmental protection and the technical field of fishery infrastructure, in particular to a method for making a new type of artificial fish reef constructed with low-carbon environmental protection materials. Background technique

[0002] Oyster is a famous and common shellfish in the world, and my country's oyster production ranks first in the world. At present, the development and utilization of oysters in my country is mainly to process their edible parts, and a large number of oyster shells are discarded as garbage. The residual organic matter in these discarded oyster shells rots and stinks during the long-term stacking process, endangering the lives of residents, and the oyster shells themselves have become solid waste, causing serious pollution to the environment.

[0003] Artificial reef refers to an object with a certain physical structure that is artificially set up and suitable for the living ...

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
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