Underground deep automatic spiral drainage device

Abstract

The invention discloses an underground deep automatic spiral drainage device. The underground deep automatic spiral drainage device comprises a drainage control system and an underground drainage system, wherein the drainage control system comprises an upper computer, a lower computer and a local control module, the upper computer comprises multiple sets of industrial control computer equipment, the local control module comprises a local control box, a control substation and instrument equipment, the underground drainage system comprises underground drainage equipment and an underground pump room, and an optical cable communication mode is adopted for communication between the underground drainage system and the control substation. The drainage device has the advantages that energy is saved, the labor intensity of workers is reduced, the unattended operation and automatic drainage functions of the drainage pump room are achieved, the system responds to the national call for energy conservation and consumption reduction, PLC control is adopted, and on the premise that the safe drainage requirement is met, the power utilization time period of motor operation is effectively controlledaccording to the energy conservation requirement, the systems can realize automatic driving and manual driving, and when the PLC breaks down, manual operation can be achieved.

Description

technical field [0001] The invention belongs to the technical field of underground deep automatic drainage, in particular to an underground deep automatic spiral drainage device. Background technique [0002] Mine drainage refers to the removal of groundwater and surface water entering the mine during mine construction and production, and is one of the important means to overcome water damage. In the case that the water-filled ore deposit has not been completely dredged, it is necessary to rely on drainage to create a good working environment for the mining work and the health and safety of workers, so as to ensure the smooth progress of production. Conventional mine drainage systems are divided into direct drainage, subsection (relay) drainage and centralized drainage. The equipment investment and operating cost of direct drainage are less, and the management is convenient; although the required water pump head is large and the pressure of the water pipe is high, as long a...

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Problems solved by technology

Therefore, it is required that the drainage equipment must be safe, reliable and economical; the drainage pump room of the deep underground drainage equipment in the prior art often needs personnel to be on duty during the use, and the system can only be automatically driven by the control system when performing deep drainage underground. It is difficult to switch from automatic driving to manual driving when a failure occurs; and the conventional drainage system often consumes a lot of electric energy under the premise of meeting the safety drainage requirements, so we propose an underground deep automatic spiral drainage device to solve the existing technology problems in

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