Double-column trough type barrier net aquaculture engineering bank connecting technology

A column trough and engineering technology, which is applied in the field of double-column trough seine aquaculture project, can solve the problems of fragile net clothing, lack of marine garbage cleaning equipment, corrosion resistance and wear resistance of breeding equipment, etc. Achieve the effects of enhancing escape prevention, improving breeding safety and escape prevention, and improving breeding safety

Inactive Publication Date: 2017-05-10
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, Longxing sandbags are installed at the bottom of the netting system, which improves the connection strength between the netting and the bottom of the bank. The Longxing sandbags are wrapped with coarse sand, which may be damaged after long-term use

Method used

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  • Double-column trough type barrier net aquaculture engineering bank connecting technology
  • Double-column trough type barrier net aquaculture engineering bank connecting technology
  • Double-column trough type barrier net aquaculture engineering bank connecting technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1~5 As shown, a double-column-trough-type purse seine farming project connecting bank technology includes a column pile 2, a fence 3, a fixed rod 1, a groove 10, the fixed rod 1 is connected with the column pile 2, and the column pile 2 is connected with a tie net The rod 8 and the fence 3 are respectively connected with the tie rod 8 and the groove 10. The bottom end of the column pile 2 is connected with a pile foundation 6, and the fence 3 is connected with the groove 10 through a filling block 5.

[0030] The surface of the pile 2 is provided with an annular ring, and the bottom end of the pile 2 and the pile foundation 6 are solidified by concrete. Double-column piles 2 are used to connect the tie rods 8. The post-piles 2 will often receive impact in the water. The concrete is used to connect the post-piles 2 and the pile foundation 6 to improve the stability of the post-piles 2. The annular ring can increase the contact area with the pile foundation ...

Embodiment 2

[0042] Such as Figure 1~5 As shown, the fixed rod 1 is connected with the column pile 2, the column pile 2 is connected with a tie rod 8, the fence 3 is respectively connected with the tie rod 8 and the groove 10, the bottom end of the column pile 2 is connected with a pile foundation 6, and The net 3 is connected to the groove 10 through the filling block 5;

[0043] The surface of the column pile 2 is provided with an annular ring, which is arranged at the concrete connection between the bottom of the column pile 2 and the pile foundation 6, and the bottom end of the column pile 2 and the pile foundation 6 are solidified by concrete. The double-column pile 2 is used to connect the tie-net rod 8, and the double-fixed rod 1 is connected to the double-column pile 2. The column pile 2 is often impacted in the water. The concrete is used to connect the column pile 2 and the pile foundation 6 to improve the performance of the column pile 2. Stability, the annular ring provided on t...

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PUM

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Abstract

The invention provides a double-column trough type barrier net aquaculture engineering bank connecting technology which comprises column piles, a barrier net, a fixed rod and a groove, wherein the fixed rod and the column piles are connected, the column piles are connected with a net tying rod, the barrier net is respectively connected with the net tying rod and the groove, the bottom ends of the column piles are connected with pipe foundations, and the barrier net is connected with the groove through filled blocks; and each of the filled blocks comprises the following components in parts by weight: 10-60 parts of natural rubber, 10-40 parts of modified starch grafted acrylic polymers, 0.3-3 parts of sulphur, 1-1.5 parts of alcohol ether carboxylate, 1-2 parts of a vulcanization accelerant, 1-5 parts of zinc oxide, 2-3 parts of nipagin complex ester, 0.5-2 parts of stearic acid, 15-25 parts of calcium carbonate, 8-15 parts of engine oil and 0-1 parts of pigment. Channeling is performed on the basis of the offshore initial landform creatively to form the groove with certain depth and width and used for burying and fixing the bottom of the barrier net. The double-column trough type barrier net aquaculture engineering bank connecting technology is simple to implement, stable in structure and low in cost, a culturing device is high in corrosion resistance and wear resistance, the barrier net is difficult to damage, and the culturing safety and escape prevention performance are high.

Description

Technical field [0001] The invention belongs to the technical field of purse seine breeding, and in particular relates to a double-column trough type purse seine breeding engineering shore connection technology. Background technique [0002] Shallow-sea purse aquaculture engineering technology is a brand-new concept of ecological marine aquaculture and a new important development trend of marine aquaculture in the future. While new types of purse seine aquaculture technologies are emerging in an endless stream, more superior seine and shore technology and supporting facilities are needed to adapt to different geological structures and complex marine environments. [0003] Traditional shallow sea purse seine farming is also called fence farming, which refers to the method of breeding aquatic economic animals by enclosing a certain water surface in marine waters using engineering facilities such as nets and fences. Coastal technology mainly uses the bottom dragon-shaped sandbag to c...

Claims

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Application Information

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IPC IPC(8): A01K61/00C08L7/00C08L51/02C08K13/02C08K3/06C08K3/22C08K5/09C08K3/26C09D163/00C09D5/08C09D5/16C09D4/02C09D4/06C09D7/12
CPCY02A40/81A01K61/00C08K2201/014C08L7/00C08L51/02C08L2205/035C09D4/06C09D5/08C09D5/1687C09D7/61C09D7/63C09D163/00C08K13/02C08K3/06C08K2003/2296C08K5/09C08K2003/265C08L79/08C08K2003/164C08K5/06
Inventor 桂福坤潘昀王萍陈天华张健
Owner ZHEJIANG OCEAN UNIV
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