Active coke flue gas purification material conveying system with storage bin also functioning as accident bin

Abstract

The invention belongs to the technical field of flue gas purification and especially relates to an active coke flue gas purification material conveying system with a storage bin also functioning as anaccident bin. The active coke flue gas purification material conveying system comprises adsorption system tower top-tower bottom horizontal material conveying equipment, adsorption system-regeneration system vertical section material conveying equipment, adsorption system-regeneration system material distribution equipment, unloading equipment, screening equipment, storage bin and storage bin feeding equipment, and a material conveying chute. The system is characterized by further comprising the storage bin, wherein a bypass a is arranged at the adsorption system-regeneration system verticalsection material conveying equipment; a valve I is arranged on the bypass a; a bypass b is arranged at the regeneration system vertical section material conveying equipment; a valve II is arranged onthe bypass b; a valve III is arranged on the material conveying chute; a bypass chute is arranged at the bottom of the adsorption tower; and a valve IV is arranged on the bypass chute. The active cokeflue gas purification material conveying system of the invention provides the accident bin; and the storage bin of the system also serves as the accident bin, so occupied space is saved, and manufacturing cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of flue gas purification, and in particular relates to an active coke flue gas purification material delivery system for a storage bin and emergency bin. Background technique [0002] Activated coke flue gas purification technology is a relatively mature industrial flue gas pollution control technology. The active coke flue gas purification material conveying system mainly includes horizontal material conveying equipment at the top and bottom of the tower of the adsorption system, material conveying equipment for the vertical section of the adsorption system and the regeneration system, material distribution equipment for the adsorption system and the regeneration system, unloading equipment, screening equipment, storage Silo and storage silo feeding equipment, etc. When the system has an accident state, the adsorption system is overhauled, and the regeneration system is overhauled, a large amount of active...

AI Technical Summary

Problems solved by technology

At present, when the active coke flue gas purification system does not have an accident chamber, a large amount of active coke is discharged to the ground, and a series of follow-up problems arise:

[0003] 1. The active coke is directly discharged to the ground, which will cause a large loss of active coke;

[0004] 2. Activated coke will generate secondary dust during the landing process, which is not conducive to environmental protection; high-temperature activated coke will also cause burns and other injury safety accidents;

[0005] 3. In order to prevent the ground coke from burning, the activated coke will be cooled by spraying water. After the activated coke is saturated with water, a water film will be formed on the active coke mark, resulting in a decrease in the adsorption capacity of the ground coke;

[0006] 4. Ground coke will inevitably be mixed with sundries, which will bury certain hidden dangers for subsequent production;

[0007] 5. It is difficult to deal with ground coke, which increases the work intensity of on-site operators

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