Coal mine water underground purification treatment equipment

Abstract

The invention discloses coal mine water underground purification treatment equipment which comprises a treatment box, a partition plate, a communicating hole, a filtering structure, a stirring structure, a cleaning structure and a dosing structure, wherein one end of the treatment box communicates with a water inlet pipe, the other end of the treatment box communicates with a water outlet pipe, the partition plate is arranged in the treatment box and divides the treatment box into a first cavity and a second cavity, an upper end is provided with a communicating hole which is used for communicating the first cavity and the second cavity, the filtering structure is arranged in the first cavity, the stirring structure is arranged in the second cavity, the cleaning structure is connected with a driving mechanism of the stirring structure and used for cleaning the filtering structure, and the dosing structure is arranged at the upper end of the second cavity, and the purification treatment equipment is used for cleaning the filter screen in real time through the cleaning structure in the filtering purification process and preventing the filter screen from being blocked; the dosing structure and the stirring structure are arranged, and therefore mixing of a purifying agent and water is facilitated.

Description

technical field [0001] The invention belongs to the technical field of water purification equipment, and more particularly relates to an underground purification treatment equipment for coal mine water. Background technique [0002] The underground mine water wastewater is mainly caused by the exposure of the roadway and the collapse of the goaf and the groundwater source. The sources are mainly atmospheric precipitation, surface water, fault water, aquifer water, and goaf water. Mine water in underground coal mines produces oily mine wastewater due to the erosion of coal seams and the influence of hydraulic oil and lubricating oil leakage of underground coal mining equipment. Therefore, the water quality characteristics of mine water are: high suspended solids content, high turbidity; small suspended solids particle size, low density, poor settling performance; poor coagulation effect. [0003] The existing coal mine underground water purification treatment equipment is in...

AI Technical Summary

Problems solved by technology

Therefore, the water quality characteristics of mine water are: high suspended matter content, high turbidity; small suspended matter particle size, low density, poor settling performance; poor coagulation effect

[0003] It is inconvenient to clean the filter screen when filtering the existing coal mine underground water purification treatment equipment, which may easily cause the filter screen to be blocked and affect the operation of the equipment, and it is not convenient to fully mix the purification agents, which affects the treatment effect

Images