Anticorrosion Treatment of Tower Structural Support Chimney

The outer tower of Tower Structural Support Chimney is the main force. Just like the communication tower, the inner tube of the chimney is fixed in the tower, so it is called "tower chimney"; compared with the self-supporting chimney, it is characterized by a larger area , the cost is relatively high (not excessive), the safety is high, and the height-diameter ratio is large.

The tower chimney is not erected by its own gravity, but is supported by the tower. It has the advantages of simple and reliable, low cost, customizable tower type, more beautiful and practical. Compared with free-standing chimneys, it is definitely more stable and can more effectively withstand the influence of various bad weather.

Matters needing attention in the new construction of tower chimney
Before the construction starts, all personnel involved in the construction must be organized to give careful guidance and study, and make detailed construction safety technical disclosure. At the same time, it is necessary to organize welders to carry out the necessary training and assessment of welding technical essentials, and to further do a good job in the selection of construction personnel. Unqualified welders are not allowed to use it, and it is strictly forbidden to take up posts in violation of regulations. The chimney is made of rolled steel plates connected end to end, and the vertical seam of the chimney longitudinal ring is welded by hand and by hand. The solder paste must be full, and the welding seam should be smooth and flat without pores.

Compared with free-standing chimneys, tower chimneys are more stable, more beautiful and safer. If you want to make better use of tower chimneys, it is very important to understand the corrosion resistance of steel structures, which is similar on the whole.

Anticorrosion treatment of tower chimney

The bolts for fixing the steel chimney are respectively welded on the basic steel structure, and the spacing is reasonably and evenly distributed. The steel chimney is installed with a large crane. When the chimney tube is connected with the anchor screw, it is fixed with double nuts. When lifted to the corresponding position, pull up the wind cable to connect with the ground anchor, and the included angle between the wind cable and the ground is not more than 60°. After the overall hoisting and installation of steel chimney welding is completed, the inner and outer cylinders of the chimney should be fully painted and anti-corrosion. When painting, the wall surface of the chimney must be treated, all impurities in the welding slag should be cleaned up, the painting should be uniform, and the surface of the cylinder should be smooth and bright.

The steel plates used in the manufacture of steel tower chimneys shall have a steel quality inspection certificate, and each index shall comply with the requirements of the Steel Chimney Design documents and the relevant current national codes. The use of unqualified steel is strictly prohibited.

After the steel arrives at the site, it should be sorted and placed. Steels of different specifications must not be mixed together. At the same time, the bottom of the placed steel should be flat to avoid artificial accumulation and deformation of the steel, which will bring difficulties and unnecessary troubles to construction and production.

Welding electrodes must have product qualification certificates and meet the requirements of China's carbon steel electrode gb5117 standard. At the same time, it can only be used after passing the actual welding operation test. The electrode should be stored in a ventilated and dry place and can be taken out immediately.

The above briefly understands the anti-corrosion treatment of the tower chimney. If you want to know more about the detailed problems, you can contact our company for consultation.