Title:
ASPHALT MIXING SYSTEM AND ASPHALT FUME PURIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/087943
Kind Code:
A1
Abstract:
An asphalt mixing system and asphalt fume purification method. The asphalt mixing system comprises an asphalt mixing apparatus (1) and a purification apparatus (2). The purification apparatus (2) purifies uses the dust, emitted from at least one of a cold construction aggregate feed delivery device (11), a hot construction aggregate sieving and storage device (12), and a measurement device (13) in the asphalt mixing apparatus (1), to purify the asphalt fume emitted by at least one of the an asphalt provision device (14), a stirring device (16), and a finished product processing device (17) in the asphalt mixing apparatus (1). The asphalt fume purification method comprises capturing dust and asphalt fume and using the captured dust to purify the captured asphalt fume. The mixing system and purification method use the dust to be treated to treat the asphalt fume to be purified, such that dust and asphalt fume can be treated at the same time within a same purification apparatus.
Inventors:
GUO YINGXUN (CN)
HUANG JIANHUA (CN)
HE JIAN (CN)
XU JIANCHEN (CN)
HUANG JIANHUA (CN)
HE JIAN (CN)
XU JIANCHEN (CN)
Application Number:
PCT/CN2019/091867
Publication Date:
May 07, 2020
Filing Date:
June 19, 2019
Export Citation:
Assignee:
JIANGSU XCMG CONSTRUCTION MACHINERY RES INSTITUTE LTD (CN)
International Classes:
B01D46/02; E01C19/10
Foreign References:
| CN109482007A | 2019-03-19 | |||
| CN108744935A | 2018-11-06 | |||
| CN107837619A | 2018-03-27 | |||
| CN208395615U | 2019-01-18 | |||
| CN206986673U | 2018-02-09 | |||
| CN206152518U | 2017-05-10 | |||
| CN109706821A | 2019-05-03 | |||
| CN206385429U | 2017-08-08 | |||
| EP0653517A1 | 1995-05-17 | |||
| FR2358966A1 | 1978-02-17 | |||
| US10080987B1 | 2018-09-25 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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