利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN106895213B 一种具备防污功能的海水输送管道 失效 - 权利终止

一种具备防污功能的海水输送管道
摘要：
本发明涉及一种具备防污功能的海水输送管道，属于复合管道制备领域。通过在金属管表面涂覆防污玻璃涂层，实现耐蚀和防海洋生物附着生长的功能。所述防污玻璃涂层由玻璃浆料低温烧结形成；所述玻璃浆料包括防污剂、低温玻璃粉、溶剂和粘结助剂，其质量比为20～30%:45～50%:15～20%:5～10%。所述防污剂为铜粉、氧化亚铜粉和银粉中的一种或多种，粒径为20～100nm。本发明制备的海水输送管道，具有海洋防污功能，抗海洋生物附着高效持久，利于降低维护成本，且输送管道耐磨、耐海水腐蚀、抗老化性能优异，具有很好的实用意义。
摘要（英）：

The invention relates to a seawater conveying pipe with a pollution preventing function, and belongs to the field of preparation of composite pipes. A pollution preventing glass coating layer is coated on the surface of a metal pipe to realize the functions of resisting corrosion and preventing apposition growth of marine organisms. The pollution preventing glass coating layer is formed by sintering glass pulp at low temperature; and the glass pulp includes a pollution preventing agent, low-temperature glass powder, solvent and bonding auxiliaries with a mass ratio of 20-30%: 45-50%: 15-20%: 5-10%. The pollution preventing agent is one or more of copper powder, copper oxide powder and silver powder; and the particle size is 20-100 nm. The prepared seawater conveying pipe has the marine pollution preventing function, is efficient and persistent in marine organism apposition resistance, facilitates reduction of the maintenance cost, is excellent in wear resistance, seawater corrosion resistance and aging resistance, and is excellent in practical meaning.

公开/授权文献
0/0