Modular device and method for centralized control room of ground leaching uranium mining areas

A modular technology for in-situ leaching uranium mining, which is applied in the fields of mining fluid, earth square drilling, wellbore/well components, etc., can solve the problem of shortening the construction period of in-situ leaching uranium mining areas, the inability to achieve standardized construction, and the central control room cannot be reused To achieve the effect of reducing the building area, reducing the damage to the natural environment, and reducing the construction period

Pending Publication Date: 2018-01-19
中核通辽铀业有限责任公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a modularized device and method for the centralized control room in an in-situ leaching uranium mining area, which reasonably decomposes the internal area of ​​the centralized control room, arranges modular process pipelines, etc., and can realize the modularization and factory-like assembly of the centralized control room To solve the problem that the central control room cannot be reused after it is completed, there is no fixed building standard, and it is impossible to realize standardized construction, shorten the construction period of the in-situ leaching uranium mining area, and reduce construction costs

Method used

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  • Modular device and method for centralized control room of ground leaching uranium mining areas

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Embodiment 1

[0023] Such as figure 1 As shown in the present invention, a modularized device for integrated control room in an in-situ leaching uranium mining area includes two container-type modules, which are respectively a liquid injection control module 1 and a power distribution and pumping control module 2; each container The internal length × width × height of the type module is 13000 × 2500 × 2710mm;

[0024] The liquid injection control module 1 includes a liquid injection main pipe 8, an oxygen main pipe 9 is connected to one end of the liquid injection main pipe 8, and the other end of the liquid injection main pipe 8 is divided into two paths and respectively connected with two rows of liquid injection branch pipes 10 arranged side by side. The liquid injection branch pipes 10 all include several liquid injection branches; wherein, the oxygen main pipe 9 mixes oxygen into the liquid injection main pipe 8, and the liquid injection main pipe 8 injects the immersion liquid with ox...

Embodiment 2

[0031] Such as figure 1 As shown, a kind of in-situ leaching uranium mining district set control room modularization method described in the present invention, it comprises the following steps:

[0032] (a) The centralized control room in the in-situ leaching uranium mining area is set as two container-type modules, which are liquid injection control module 1 and power distribution and liquid pumping control module 2;

[0033] The liquid injection control module 1 includes a liquid injection main pipe 8, an oxygen main pipe 9 is connected to one end of the liquid injection main pipe 8, and the other end of the liquid injection main pipe 8 is divided into two paths and respectively connected with two rows of liquid injection branch pipes 10 arranged side by side. The liquid injection branch pipes 10 each include several liquid injection branches;

[0034] The power distribution and liquid pumping control module includes a power distribution room 4 and two rows of liquid pumpin...

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Abstract

The invention provides a modular device for a centralized control room of ground leaching uranium mining areas. The modular device comprises two container modules. The two container modules comprise the liquid injecting control module and the power distribution and liquid pumping control module correspondingly. A method comprises the steps that oxygen is mixed into a liquid injecting main pipe through an oxygen main pipe, the liquid injecting main pipe injects a dissolving and leaching liquid with the oxygen into each row of liquid injecting branch pipes, and then the dissolving and leaching liquid with the oxygen is injected into liquid injecting wells of a plurality of ground leaching uranium mining areas through a plurality of liquid injecting branches on each row of liquid injecting branch pipes and injected into an underground seam; the dissolving and leaching liquid injected into the underground seam and an ore body are subjected to oxidation reaction, and an ore-bearing leachingliquid is formed; a leaching fluid in a liquid pumping well is pumped into a plurality of liquid pumping branches on each row of liquid pumping branch pipes, and then all rows of liquid pumping branch pipes are aggregated and enter into a liquid pumping main pipe. The modular device can realize standardization construction of a factory, construction investment is reduced, the construction periodis shortened, and construction waste is reduced, thus damage to the natural environment is reduced, and the modular device has the advantage of green environmental protection.

Description

technical field [0001] The invention relates to a centralized control technology for pumping and injection wells in an in-situ leaching uranium mining area, in particular to a modularized device and method for realizing a centralized control room in an in-situ leaching uranium mining area. Background technique [0002] The in-situ leaching uranium mining technology is a new uranium mining process integrating mining, selection and smelting. It is currently widely used in uranium mining at home and abroad. There are dozens of pumping and injection wells in the mining area of ​​the well site of the in-situ leaching uranium mine. Each mining area of ​​the mine is equipped with a centralized control room to gather the pumping and injection wells in this mining area, and parameters such as flow rate and pressure can be monitored in the centralized control room. The shortcomings of the existing centralized control room are: the current centralized control room is a brick-concrete s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/00E21B43/28
Inventor 苏学斌张勇闫纪帆汤庆四杨少武张万亮高险峰李喜龙任锦荣唐学涛
Owner 中核通辽铀业有限责任公司
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