Dry quenching explosion-proof humidifying and cooling dust suppression system

A technology of CDQ and spray system, applied in coke ovens, coke cooling, using liquid separating agent, etc., can solve the problem of increasing the production cost of independent coking enterprises, low moisture content of CDQ coke, high coke dust content, etc. problems, to achieve the effect of adding water to a wide range, reducing production costs and improving economic benefits.

Pending Publication Date: 2022-01-25
沈阳施迈赛机电设备制造有限公司
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Problems solved by technology

[0003] Due to the low water content of CDQ coke and the high content of coke dust, a large amount of coke dust will escape during transshipment, polluting the environment
In addition, after independent coking enterprises adopt CDQ devices, the wastewater originally used for wet quenching must be discharged after wastewater treatment reaches the standard, which increases the production cost of independent coking enterprises

Method used

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  • Dry quenching explosion-proof humidifying and cooling dust suppression system
  • Dry quenching explosion-proof humidifying and cooling dust suppression system
  • Dry quenching explosion-proof humidifying and cooling dust suppression system

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Embodiment Construction

[0041]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] Such as Figure 1 to Figure 8 As shown, the present invention provides an explosion-proof, humidification, cooling, and dust suppression system for dry coke quenching, including a conveying device 9 and a humidification and dust suppression program-controlled system 1. The conveying device 9 includes a first belt conveyor 91, a fully se...

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Abstract

The invention relates to the technical field of dry quenching coke processing, and discloses a dry quenching explosion-proof humidifying and cooling dust suppression system, which comprises a conveying device and a humidifying and dust suppression programmed control system, and the conveying device comprises a first belt conveyor, a full-sealing system and a second belt conveyor; the conveying device is provided with a humidifying, cooling and dust suppression spraying system, a steam recycling system and a sewage discharging system, the output end of the steam recycling system is provided with a steam condensation treatment system, the output end of the steam condensation treatment system is connected with a circulating water system, the water outlet end of the circulating water system is connected with a water supply and control execution system, and the water supply and control execution system is connected with the humidifying, cooling and dust suppression spraying system. According to the system, water can be added to coke for humidifying, cooling and dust suppression, meanwhile, water vapor and coke dust can be captured, waste water can be recycled, energy conservation and emission reduction in the coking production process are facilitated, and the production cost of an enterprise is reduced.

Description

technical field [0001] The invention relates to the technical field of coke dry quenching and coke processing, in particular to an explosion-proof, humidifying, cooling, temperature-lowering and dust-suppressing system for dry coke quenching. Background technique [0002] Dry quenching is the energy-saving technical measure with the most development potential in the coking industry. Dry quenching coke is valued by blast furnace ironmaking producers in iron and steel enterprises because of its superior metallurgical properties compared with wet quenching coke. In the coking industry, dry quenching coke is widely used to add water, humidify and reduce dust. In the process of adding water to hot coke, a large amount of high-temperature water vapor will be generated, which contains a large amount of dust, phenols, cyanide, sulfide and other toxic and harmful gases. Emissions will seriously pollute the air and the surrounding environment, so the purification treatment device need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06C10B39/02
CPCB01D47/06C10B39/02
Inventor 王柏茗张礴
Owner 沈阳施迈赛机电设备制造有限公司
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