The Huastron prestressed frame steel tube wind power tower invested by Qingdao Jinjiaozhou Asset Management Co., Ltd. is 170 meters high.
The form now designed by "Huastron" is a frame type. The four corners have stronger bearing capacity through the lower tower body, which solves the problem of welding fatigue and can effectively avoid resonance. , this technology with more than 20 national and international patents can significantly increase the height of the tower, better utilize wind resources, and increase the effective hours of power generation.
The production process of wind power towersGenerally as follows:
CNC cutting machine cutting, thick plates need to be beveled , after the plate is formed by the plate rolling machine, spot welding, positioning, and welding of the inner and outer longitudinal seams are carried out after confirmation. After roundness inspection, if there are any problems, a second rounding is performed. After the single-section cylinder is welded, a hydraulic group is used to align the rollers. After the frame is assembled and spot welded, the inner and outer circumferential seams are welded.
After straightness and other tolerance inspections, after flange welding, weld non-destructive testing and flatness inspection, sand blasting and painting, after internal parts installation and finished product inspection are completed, they are transported to the installation site.
Where is the Malou Township wind power project?
First of all, your question is too general.
It is a high-power unit built in several types of wind farms. IEC1, 2 or 3?
What kind of tower form is used, truss type? Tapered tubular? (The latter is more common, but the former is also used)
What is the geological condition of the wind farm? The foundation is naturally different under different geological conditions. If you are responsible, you must find a qualified design institute.
In addition, even for wind farms of the same power and level, generally large manufacturers (those with real design capabilities) will provide towers of various heights based on the wind farm's topography and other characteristics.
I will give you an example I have come across:
The 2MW tapered tubular steel tower used in IEC2 wind farms is 73 meters high and has three sections, with a top diameter of 3.1 meters and a bottom diameter of 4.2 meters. The wall thickness at different positions is 12--28mm, and the weight is 130 tons. It is a flexible tower. The foundation depends on where it is built. Generally, the total amount of reinforced concrete used is hundreds of tons.
Dongzhuang Village. The full name of the Malou Township Wind Power Project is Wind Power Foundation of Dongzhuang Wind Power Project, Malou Township, Lushan County. It is located in Dongzhuang Village, Malou Township, Lushan County. In the project, Party A provides all the contents of the wind power tower foundation drawings, and Party B Responsible for the excavation, cleaning, transfer, edge trimming and bottom cleaning of earth and stone to meet pouring standards and complete foundation pouring.