According to the operating mode, the testing tools can be devided into two kinds: MFE/HST and PCT/APR. The MFE/HST testing tool is mechanical operated mode, and the PCT/APR testing tools is pressure controlled mode. Among them the APR testing tools is the most popular one. Our company strictly follows the standard of API 5B/16A to design, manufacture and inspect all the tools.
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BPRT is a complete set of blast furnace blast energy recovery unit driven by gas turbine and motor. By installing the BPRT unit, it can not only recover the pressure energy and thermal energy of the blast furnace top gas, but also reduce the flow noise of the gas transmission pipe network, and can carry out high-intelligence control on the blast furnace top pressure, Axial Flow Fan and gas turbine, and improve the blast furnace. Smelting strength and output. The use of the BPRT system not only recovers the energy that was previously wasted in the pressure reducing valve group, but also reduces waste emissions and further improves energy efficiency.
The first domestic BPRT fan was put into use in Delong Steel
Recently, BPRT blast coaxial unit was put into use in Deer Iron and Steel Co., Ltd. 6# blast furnace. After more than one month of operation, the average electricity saving per ton of iron was 32KWh, and the power saving rate reached 31.73%. The unit is the first in the world, and Delong is the first application in China.