Patent · US Active

Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging

US12275905B2 · kind B2 · utility

0Cited by

1References

5Claims

0Family size

Assignee

CHINA UNIVERSITY OF PETROLEUM (EAST CHINA) · CN

Inventors

Yuanyu Tian · Qingdao, CN
Yingyun Qiao · Qingdao, CN
Kechang Xie · Qingdao, CN
Jingxian Wang · Pittsburgh, US
Jinhong Zhang · Santa Clara, US
Jiancheng Wang · Jinhua City, CN
Yiliang Tian · Qingdao, CN
Yanpeng Zhang · Qingdao, CN
Ruotong Cui · Qingdao, CN

Key dates

Filing date	Jul 11, 2024
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Jul 11, 2044

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/129
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present disclosure discloses a Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging, which comprises a Y-shaped entrained-flow gasifier, wherein the Y-shaped entrained-flow gasifier is partitioned by a sectioned conical head into an upper gasification chamber and a lower chilling chamber; a descending bed atomizing chiller is arranged in the chilling chamber, a conical top of the descending bed atomizing chiller is in communication with an outlet of the sectioned conical head, and two or more chilling atomizing nozzles are evenly arranged on the conical top of the descending bed atomizing chiller in a circumferential direction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.