Metallurgical slag coke drying system
A metallurgical slag and slag technology, which is applied in the field of metallurgical slag treatment equipment and metallurgical slag coking system, can solve the problems of energy loss, large water consumption, and aggravated environmental pollution, etc.
Active Publication Date: 2018-06-15
JIANGSU BINXIN STEEL GRP
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Problems solved by technology
[0002] With the rapid development and progress of the iron and steel industry, the treatment technology of metallurgical slag also needs to be improved urgently. Metallurgical slag contains huge heat energy. The general water quenching process will not only cause huge energy loss, but also consume a lot of water resources.
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[0030] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.
[0031] Such as Figure 1 to Figure 10A metallurgical slag coking system is shown, the slag bin 1 is fixedly installed on the top of the slag bin bracket 2, the bottom of the slag bin 1 is provided with uniformly arranged jet holes 3, and the injection pipe 4 is arranged at the slag outlet end of the jet hole 3 and is fixedly installed On the slag bin 1. The small retaining roller 59 and the large retaining roller 62 are both rotatably installed on the blowing pipe 4. The small retaining roller 59 is arranged in three rows from the slag feeding to the slag discharging direction of the blowing pipe 4. The direction is divided into two rows and arranged in parallel. The powder and residue pipe 7 is arranged under the ...
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The invention provides a metallurgical slag coke drying system comprising a slag cabin, a slag cabin bracket, jet holes, a jetting and blowing pipe, a powder slag pipe, a drying cylinder, a heat dissipating cylinder, and the like; the slag cabin is fixedly mounted at the top of the slag cabin bracket, the evenly-formed jet holes are formed in the bottom of the slag cabin, a small retaining rollerand a big retaining roller are rotatably mounted on the jetting and blowing pipe, and the powder slag pipe is arranged below the small retaining roller and the big retaining roller and fixedly mountedon the jetting and blowing pipe; and the drying cylinder and the heat dissipating cylinder are arranged up and down, the drying cylinder is arranged at the slag-out end of the jetting and blowing pipe, and the heat dissipating cylinder is arranged at the slag falling end of a powder slag branch pipe. According to the metallurgical slag coke drying system, by arranging the jetting and blowing pipe, the drying cylinder and the heat dissipating cylinder, the purposes of jetting and blowing granulation of metallurgical slag and utilizing slag heat to dry coke are achieved.
Description
technical field [0001] The invention relates to metallurgical slag treatment, in particular to a metallurgical slag coking system, which belongs to the technical field of metallurgical slag treatment equipment. Background technique [0002] With the rapid development and progress of the iron and steel industry, the treatment technology of metallurgical slag needs to be improved urgently. Metallurgical slag contains huge heat energy. The general water quenching process will not only cause huge energy loss, but also consume a lot of water resources. A large amount of smoke and gas rolled up can easily aggravate environmental pollution. Improving the traditional metallurgical slag treatment method and effectively realizing the energy reuse of slag has important practical significance for energy conservation and environmental protection. Contents of the invention [0003] In view of the above problems, the present invention provides a metallurgical slag coking system, which h...
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Login to View More IPC IPC(8): C21B3/06C21B3/08F26B21/00F28C3/12
CPCC21B3/06C21B3/08F26B21/002F28C3/12Y02W30/50
Inventor 不公告发明人
Owner JIANGSU BINXIN STEEL GRP