Title:
COMPREHENSIVE UTILIZATION SYSTEM FOR WATER AND GAS IN CO-ASSOCIATED RESOURCE MINING AREA AND APPLICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/005932
Kind Code:
A1
Abstract:
Disclosed are a comprehensive utilization system for water and gas in a co-associated resource mining area and an application method. The comprehensive utilization system for water and gas in a co-associated resource mining area comprises a geological mechanism, an operation mechanism, a development mechanism, a repair mechanism, and a conversion mechanism; the geological mechanism is provided with a surface layer (1), a uranium reservoir (2), a coal reservoir (3), and an oil and gas reservoir (4); the operation mechanism is provided with an oil and gas tank (6), a water storage lake (5), a uranium liquid collection tank (27), a leaching liquid preparation tank (32), a liquid suction pump (28), a liquid injection pump (33), a liquid suction well (30), a liquid injection well (29), a liquid injection pipe (31), a water suction pump (10), a water suction well (8), a water conveying pipeline (9), an oil extraction machine (14), an oil and gas cluster well (13), and an oil and gas pipeline (20); the development mechanism is provided with a coal mining filling body (7), a gob-side roadway (19), a filling pipe (35), a concrete body (18), and a communication valve (22); the repair mechanism is provided with a water purification pool (15), a purifier (17), a water storage pool (16), a water injection pump (11), and a water injection well (12); and the conversion mechanism is provided with a gas collection chamber (21), a tail gas chamber (26), a combustion chamber (24), a filling pier (25), a gas conveying pipe (34), and a heat conduction pipe (23). According to the system, full-life-cycle energization and functionalization efficient development and utilization of the co-associated resource mining area are achieved by means of cooperation of the five mechanisms.
Inventors:
ZHANG TONG (CN)
YANG XIN (CN)
YUAN LIANG (CN)
LI YANFANG (CN)
TAN HUI (CN)
TANG MING (CN)
YANG XIN (CN)
YUAN LIANG (CN)
LI YANFANG (CN)
TAN HUI (CN)
TANG MING (CN)
Application Number:
PCT/CN2022/107944
Publication Date:
February 02, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
UNIV ANHUI SCI & TECHNOLOGY (CN)
International Classes:
E21F17/16; E21F7/00; E21F13/00
Foreign References:
| CN113404539A | 2021-09-17 | |||
| CN106014344A | 2016-10-12 | |||
| CN110738915A | 2020-01-31 | |||
| CN110043261A | 2019-07-23 | |||
| CN105370285A | 2016-03-02 | |||
| CN106930738A | 2017-07-07 | |||
| CN107448178A | 2017-12-08 | |||
| US20190367385A1 | 2019-12-05 |
Attorney, Agent or Firm:
QINGDAO JINJIA PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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