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Mine multifunctional water sump

A mine water and multi-functional technology, applied in mine/tunnel ventilation, drainage, mining equipment, etc., can solve the problems of complex construction, large amount of engineering, single function, etc., and achieve the effect of reducing the amount of engineering and reducing the construction period

Inactive Publication Date: 2016-08-03
WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Technical problem: The traditional water tank layout is mostly double-ring or multi-ring, generally composed of one intersection point, two sections of inclined lanes and inner and outer water tanks, and it is necessary to set up a sedimentation tank and a pump room for better operation
The traditional water tank has a large amount of engineering, complex construction, large ineffective volume, cumbersome cleaning, difficult maintenance, single function, and is suitable for mines with large water inflows

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Open in the middle of the connecting alley of the main alley that has been constructed or is to be constructed between the two main alleys, construct a roadway to connect with the roadway at the end of the main alley, and excavate the water tank 1 (1) and the water tank in the two T-shaped crossing roadways 2 (2) and set up a pedestrian passage (4), set up a guardrail (3) between the water tank and the pedestrian passage, set a ditch gate (7) in the ditch at the entrance of the water tank, and set up steps at the entrance of the water tank (5) And the ramp (6), the submersible pump pit (9) is reserved near the end of the water tank, and two mudguards (8) are respectively set in the two water tanks.

[0016] When cleaning one of the water tanks, the mine gushing water can flow into the other water tank by controlling the switch of the ditch gate (7). The staff pu...

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Abstract

The invention discloses a mine multifunctional water sump, belonging to the field of mine shaft sinking and drifting design. Two independent water sumps (namely a water sump 1 and a water sump 2) are dug in a roadway and are provided with guardrails and pedestrian passageways; the entrances of the water sumps are provided with steps and ramps; mud guard gates and submerged pump pits are arranged in the water sumps; a trolley can be pushed into the water sumps for performing manual cleaning; during cleaning, a ditch gate can be closed; the water sump 1 and the water sump 2 do not leak to each other and can be alternately used during cleaning. The water sump can serve as a pedestrian connection roadway penetrating through two main roadways. If air quantity in one of the main roadways at two ends of the water sump is insufficient or exceeds the standard, the water sump can serve as a ventilating connection roadway by additionally arranging an air door.

Description

technical field [0001] The invention discloses a mine water storehouse, in particular a multifunctional water storehouse which can be used as a pedestrian alleyway and a ventilation alleyway. It belongs to the field of mine shaft engineering design. Background technique [0002] Technical issues: The traditional arrangement of water tanks is mostly double-ring or multi-ring, generally consisting of one intersection point, two sections of inclined lanes, and inner and outer water tanks, and a sedimentation tank is required to be equipped with a pump room for better operation. The traditional water tank has a large amount of engineering, complex construction, large invalid volume, cumbersome cleaning, difficult maintenance, single function, and is suitable for mines with large water inflows. For a mine with a small amount of water inflow, especially a mining area where the water inflow cannot flow into the bottom water tank, it is urgent to design and construct a water tank w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F16/00E21F1/00
CPCE21F16/00E21F1/00
Inventor 吴磊辛德林张建平张忠文贾成刚于新锋刘艳王颂华
Owner WUHAN DESIGN & RES INST OF CHINA COALTECH & ENG GROUP