The unique steam supply system solves the vacuum pump's requirements for steam quality (drying, overheating) through a series of adjustment processes such as steam dehydration and heating generated by the converter vaporization cooling, and realizes the breakthrough of self-produced steam for vacuum treatment of molten steel. The project was first created. The successful use of this technology has attracted widespread attention in the industry. It has passed the identification of scientific and technological achievements in Beijing and applied for national patents.
Simple and practical PLC control system, engineering features using PLC control. Each system is displayed on the CRT in the operation room according to the process flow (including the working status of the equipment, the set value of the main parameters, and the actual size, trend line, alarm, etc.). The operation of the device is achieved by clicking on the screen with a mouse, which is intuitive and simple. Through the construction and production practices in the past two years, it has been confirmed that the equipment selection is reasonable and reliable, and the process layout is compact and reasonable. The process is straight forward and the operation is simple, reaching the domestic advanced level.
Main equipment selection is correct
(1) Compared with the RH vacuum processing device, the refining function is equivalent, and in combination with the LF ladle furnace, the role of the desulfurization slag in the ladle can be well exerted, and the area is small, the investment is small, and the operation cost is low.
(2) Double tank elevated layout and vacuum pump system with large capacity starter and high efficiency saves auxiliary time and system operation is flexible. Realized reasonable cooperation with converter and caster.
High Voltage Transmission Line
We have got 220kV Transmission Line Steel Pole Quality Certificate from Power Industry Steel Tower Qualified Inspection & Test Center from 2001 year.
Our steel poles are made from quality sheet through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheet of thickness up to 45mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality. We supply more than 4000ton Substation Structure for our clients every year.
Transmission Line Steel Pole, Utility Pole, Steel Tubular Pole, High Voltage Transmission Line
Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.steel-pole.com