Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Corrosion-resistant chimney and construction method thereof
The invention discloses a corrosion-resistant chimney and a construction method thereof. The corrosion-resistant chimney comprises a chimney outer cylinder, a lower base is arranged at the bottom end of the chimney outer cylinder, and an upper support is arranged at the top end of the chimney outer cylinder; pull ropes are vertically arranged between the lower base and the upper support in a tensioned mode, and the multiple pull ropes are evenly arranged along the circumference of the inner wall of the chimney outer cylinder; a flexible inner cylinder is longitudinally sleeved in the chimney outer cylinder in a penetrating mode, is arranged on the outer side of the pull ropes in a sleeving mode and is fixedly connected with the pull ropes; the inner wall of the flexible inner cylinder is uniformly sprayed with an anti-corrosion reinforced coating. According to the corrosion-resistant chimney and the construction method thereof, the pull ropes are arranged between the upper support and the lower base, the flexible inner cylinder is installed in the chimney outer cylinder through the pull ropes and is tensioned and fixed, effective protection of the chimney outer cylinder is achieved, and corrosion of smoke to the chimney outer cylinder is avoided; the anti-corrosion reinforced coating is sprayed on the inner wall of the flexible inner cylinder, so that the purposes of preventing the chimney from being corroded and improving the strength of the flexible inner cylinder are achieved; the structure is simple, the installation process is convenient, modification and maintenance of an existing corrosion chimney are facilitated, and the cost is low.
本发明公开了一种耐腐蚀烟囱及其施工方法，包括烟囱外筒，烟囱外筒的底端设置下部基座，顶端设置有上部支座；拉绳竖向张拉设置在下部基座与上部支座之间，若干拉绳沿烟囱外筒的内壁圆周均匀设置；柔性内筒纵向穿套在烟囱外筒中，并套设在拉绳的外侧，且柔性内筒与拉绳固定连接；柔性内筒的内壁均匀喷涂有防腐增强涂料；本发明通过在上部支座及下部基座之间设置拉绳，利用拉绳将柔性内筒安装在烟囱外筒中，并进行拉紧固定，实现对烟囱外筒的有效防护，避免了烟气对烟囱外筒的腐蚀；通过在柔性内筒的内壁喷涂防腐增强涂料，起到防止烟囱腐蚀、增加柔性内筒强度的目的；本发明结构简单，安装过程方便，便于对现有腐蚀烟囱的改造维护，成本低。
Corrosion-resistant chimney and construction method thereof
The invention discloses a corrosion-resistant chimney and a construction method thereof. The corrosion-resistant chimney comprises a chimney outer cylinder, a lower base is arranged at the bottom end of the chimney outer cylinder, and an upper support is arranged at the top end of the chimney outer cylinder; pull ropes are vertically arranged between the lower base and the upper support in a tensioned mode, and the multiple pull ropes are evenly arranged along the circumference of the inner wall of the chimney outer cylinder; a flexible inner cylinder is longitudinally sleeved in the chimney outer cylinder in a penetrating mode, is arranged on the outer side of the pull ropes in a sleeving mode and is fixedly connected with the pull ropes; the inner wall of the flexible inner cylinder is uniformly sprayed with an anti-corrosion reinforced coating. According to the corrosion-resistant chimney and the construction method thereof, the pull ropes are arranged between the upper support and the lower base, the flexible inner cylinder is installed in the chimney outer cylinder through the pull ropes and is tensioned and fixed, effective protection of the chimney outer cylinder is achieved, and corrosion of smoke to the chimney outer cylinder is avoided; the anti-corrosion reinforced coating is sprayed on the inner wall of the flexible inner cylinder, so that the purposes of preventing the chimney from being corroded and improving the strength of the flexible inner cylinder are achieved; the structure is simple, the installation process is convenient, modification and maintenance of an existing corrosion chimney are facilitated, and the cost is low.
本发明公开了一种耐腐蚀烟囱及其施工方法，包括烟囱外筒，烟囱外筒的底端设置下部基座，顶端设置有上部支座；拉绳竖向张拉设置在下部基座与上部支座之间，若干拉绳沿烟囱外筒的内壁圆周均匀设置；柔性内筒纵向穿套在烟囱外筒中，并套设在拉绳的外侧，且柔性内筒与拉绳固定连接；柔性内筒的内壁均匀喷涂有防腐增强涂料；本发明通过在上部支座及下部基座之间设置拉绳，利用拉绳将柔性内筒安装在烟囱外筒中，并进行拉紧固定，实现对烟囱外筒的有效防护，避免了烟气对烟囱外筒的腐蚀；通过在柔性内筒的内壁喷涂防腐增强涂料，起到防止烟囱腐蚀、增加柔性内筒强度的目的；本发明结构简单，安装过程方便，便于对现有腐蚀烟囱的改造维护，成本低。
Corrosion-resistant chimney and construction method thereof
一种耐腐蚀烟囱及其施工方法
XU SHANHUA (Autor:in) / WU JIEBIN (Autor:in) / WANG YOUDE (Autor:in) / LI ANBANG (Autor:in) / LIU BO (Autor:in) / ZHOU XIAODONG (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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