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Title:
SECONDARY LIQUID-STATE SLAG TEMPORARY STORAGE SYSTEM WITH FLOW TEMPERATURE MONITORING AND CONTROLLING FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2018/157452
Kind Code:
A1
Abstract:
A secondary liquid-state slag temporary storage system with flow temperature monitoring and controlling functions, comprising a slag ladle shell (1), a stopper, a slag falling tube (2), and a sealing cover (10); a slag inlet (12) is formed in the upper part of a slag ladle shell (1); a plurality of slag outlets are formed in the side surface of the bottom of the slag ladle shell (1); each slag outlet is composed of a seat brick (100) and a fixed-diameter nozzle (6); the stopper is provided in each slag outlet, and each stopper comprises a stopper head (7), a stopper rod (9), and a stopper control device (8); each seat brick is provided with a seat brick channel (101) and a fixed-diameter nozzle accommodating cavity (102) communicated with each other; the fixed-diameter nozzle is installed in the fixed-diameter nozzle accommodating cavity; the b seat brick channel is communicated with the slag ladle shell and an inlet of a fixed-diameter nozzle inner channel of the fixed-diameter nozzle; the stopper rod is connected with the stopper head and the stopper control device; each stopper control device is used for controlling the flow area between the stopper head and the fixed-diameter water nozzle; the sealing cover (10) is provided outside each fixed-diameter nozzle, and the bottom of the sealing cover is provided with a slag falling pipe (11). According to the system, the liquid-state slag temporary storage function and the flow temperature monitoring and controlling functions can be achieved, the liquid-state slag is subjected to subsequent granulation process continuously and stably, and the secondary liquid slag temporary storage system can be widely applied to liquid-state slag granulating waste-heat recycling systems.

Inventors:
WANG, Shuzhong (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
ZHANG, Zhongqing (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
ZHANG, Xi (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
MA, Liwei (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
CHEN, Lin (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
MENG, Haiyu (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
JING, Zefeng (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
CAI, Jianjun (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
YU, Pengfei (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
Application Number:
CN2017/080328
Publication Date:
September 07, 2018
Filing Date:
April 13, 2017
Export Citation:
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Assignee:
XI'AN JIAOTONG UNIVERSITY (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
International Classes:
C21B3/06; C21B3/08
Foreign References:
CN105624346A2016-06-01
CN105603135A2016-05-25
US20100242683A12010-09-30
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (No.28, Xianning WestRoadXi'an, Shaanxi 9, 710049, CN)
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