Low-moisture coke quenching and waste heat utilizing device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HENAN SHENGSHI ENERGY SAVING ENVIRONMENTAL PROTECTION ENG
- Publication Date
- 2014-04-30
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1
Abstract
Description
technical field
[0001] The invention belongs to the field of low-moisture coke quenching, in particular to a device for low-moisture coke quenching and waste heat utilization. Background technique
[0002] At present, there are two coke quenching methods for coke ovens at home and abroad: dry coke quenching and wet coke quenching. Dry coke quenching is a coke quenching method that cools red coke with low-temperature inert gas. Dry coke quenching is superior to wet coke quenching in terms of energy saving and coke quality improvement, but it occupies a large area, complex equipment structure, difficult manufacturing, high maintenance costs and large investment. Wet coke quenching is to spray red coke with water, including low-moisture coke quenching, stable coke quenching, etc., to reduce the red coke to below 100 degrees, and the steam generated is directly discharged into the atmosphere. It is characterized by simple process, low investment, and easy operation and mainten...