Spray-type steel slag hot stewing cover explosion-proof steam treatment device
A processing device and a spray-type technology, which is applied in the field of spray-type steel slag hot-simmering and cover-explosion-proof steam processing devices, can solve problems affecting ambient air quality and achieve the effect of preventing explosions
Active Publication Date: 2016-08-24
JIANGSU YONGGANG GROUP CO LTD
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Problems solved by technology
[0002] In the steelmaking industry, the steel slag after steelmaking is generally piled into the slag pit first, and then the slag is cooled and pulverized by periodically pumping water into the slag pit; but the steel slag will It emits a large amount of steam containing flammable and explosive gases such as hydrogen. At present, these steams are directly discharged into the atmosphere, which greatly affects the ambient air quality.
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the spray-type steel slag hot stewing cover explosion-proof steam processing device includes: a stewing slag pit 1 for stacking steel slag, a stewing slag cover 2 is sealed on the top of the stewing slag pit 1, and a stewing slag cover is placed on the top of the stewing slag cover. The side wall of 2 is provided with an air outlet, and the stewed slag pit 1 communicates with the spray tower 4 through the steam pipeline 3 communicated with the steam outlet of the stewed slag cover 2 side wall, and the spray tower 4 is provided with a device capable of spraying downwards. The spray mechanism of water is provided with at least one air outlet 5 on the top of the stewed slag cover 2, and each air outlet 5 of the stewed slag cover 2 is conn...
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The invention discloses a spraying steel slag heat-stewing steam treatment device with an explosion-proof stewing cover. The spraying steel slag heat-stewing steam treatment device comprises a slag stewing pit for the steel slag to stack in, wherein a slag stewing cover is hermetically closed on the top of the slag stewing pit; a gas outlet is formed in the sidewall of the slag stewing cover; the slag stewing pit is communicated with a spraying tower by use of a steam pipeline communicated with the gas outlet in the sidewall of the slag stewing cover; a spraying mechanism for spraying water downwards is arranged in the spraying tower; at least one gas outlet is formed in the top of the slag stewing cover; each gas outlet of the slag stewing cover is communicated with the spraying tower by use of a gas outlet pipe, and all the gas outlet pipes are arranged in the trend of gradual rising. The spraying steel slag heat-stewing steam treatment device with the explosion-proof stewing cover has the advantages of effectively treating steam generated after the heat stewing of the steel slag and effectively preventing the enrichment and explosion of flammable and combustible gases such as hydrogen generated in the slag stewing process in the slag stewing pit.
Description
technical field [0001] The invention relates to an explosion-proof steam treatment device with a spray-type steel slag hot-simmered cover. Background technique [0002] In the steelmaking industry, the steel slag after steelmaking is generally piled into the slag pit first, and then the slag is cooled and pulverized by periodically pumping water into the slag pit; but the steel slag will A large amount of steam containing flammable and explosive gases such as hydrogen is emitted. At present, these steams are directly discharged into the atmosphere, which greatly affects the ambient air quality. Contents of the invention [0003] The purpose of the present invention is to provide a spray that can effectively treat the steam generated after the steel slag is heated, and can effectively prevent the flammable and explosive gases such as hydrogen generated during the slag stewing process from being enriched in the slag stewing pit and causing an explosion. Explosion-proof stea...
Claims
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IPC IPC(8): C21B3/04
CPCC21B3/04Y02W30/50
Inventor 陈华斌黄跟平苟新超谢云张勇
Owner JIANGSU YONGGANG GROUP CO LTD