Preparation method of fence pole

Abstract

The invention provides a preparation method of a fence pole and relates to preparation of an aquiculture fence net member. According to the preparation method, a bamboo pole is adopted. The preparation method is characterized by comprising the following steps of: firstly screening a straight moso bamboo pole with the length of 2-6m and the external diameter of 30-60mm; then respectively and tightly sleeving two hollow high-density polyethylene sleeves with plugs on the upper and lower ports of the straight moso bamboo pole and ensuring that the ports of the straight bamboo pole tightly prop against the plugs of the high-density polyethylene sleeves; processing the straight moso bamboo pole with the upper and lower ends on which the hollow high-density polyethylene sleeves are respectively sleeved in a PVC (Polyvinyl Chloride) plastic tube extruder; uniformly and thermally plating a PVC plastic seal layer which is 4-6mm in thickness and is used for corrosion prevention at the periphery of the straight bamboo pole and the hollow high-density polyethylene sleeves, thereby preparing the fence pole.

Description

technical field [0001] The invention relates to the preparation of a fence net component for aquaculture, especially the preparation method of a fence pole. Background technique [0002] In order to ensure that the aquaculture fence net is formed in the water, the aquaculture fence net clothing must be fixed on the fence pole, so the fence pole is an important part of the aquaculture fence net. Existing fence poles mainly use bamboo poles, moso bamboo poles or metal poles, which are prone to corrosion under the combined effects of sunlight, sea breeze, sea waves, currents and high-salinity seawater, and the exchange of fence poles not only involves a lot of manpower, material resources and costs , It also affects the growth and development of the breeding objects, seriously restricting the sustainable development of fence net breeding. During the development of aquaculture fence nets, some urgent problems have been exposed. These long-term unresolved technical problems, suc...

AI Technical Summary

Problems solved by technology

Existing fence poles mainly use bamboo poles, moso bamboo poles or metal poles, which are prone to corrosion under the combined effects of sunlight, sea breeze, sea waves, currents and high-salinity seawater, and the exchange of fence poles not only involves a lot of manpower, material resources and costs , also affects the growth and development of breeding objects, seriously restricting the sustainable development of fence net breeding

During the development of aquaculture fence nets, some urgent problems have been exposed. These long-term unresolved technical problems, such as the anti-corrosion problem of fence poles, the anti-pollution problem of aquaculture fence net clothing, and the poor exchange of water inside and outside the aquaculture fence net clothing, etc. , the potential threat of the above problems is very great, which seriously affects the economic benefits of aquaculture fence net farmers or farming enterprises.

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