Water and fertilizer integrated automatic maintenance system used after ecological restoration of high steep face of mine

Abstract

The invention provides a water and fertilizer integrated automatic maintenance system used after ecological restoration of a high steep face of a mine, relates to the technical field of ecological management of mines, and solves the problem of nursery stock maintenance. The greening area comprises a plurality of irrigation areas; the water diversion uphill system comprises at least one water diversion uphill line, and the water diversion uphill line comprises a water diversion pump and at least one main reservoir; the setting elevation of the main reservoir is higher than that of the water diversion pool; an inlet and an outlet of the primer pump are respectively connected with the primer pool and all the main reservoirs; the micro-spraying water supply system comprises at least one micro-spraying water supply line, the irrigation range of the line covers an irrigation area, the irrigation area is divided into a plurality of vertical subareas along the elevation, and the vertical subareas comprise at least one alternate irrigation area; the main reservoirs are connected with the micro-spraying water supply lines in a one-to-one correspondence mode, and the elevation of the rotation irrigation area is lower than that of the main reservoirs connected with the rotation irrigation area. The greening area can be effectively covered, the maintenance water demand is guaranteed, local drought and flood are avoided, and scouring of water flow to the ecological restoration zone is reduced.

Description

technical field [0001] The invention relates to the technical field of mine ecological management, in particular to a water and fertilizer integrated automatic maintenance system for ecological restoration of high and steep facades of mines. Background technique [0002] At present, the traditional maintenance methods of high and steep façade greening projects in mine ecological restoration projects in my country are mainly sprinkler maintenance (relative height difference of 0m to 40m) or manual maintenance (relative height difference of more than 40m). [0003] The maintenance of the sprinkler mainly uses the power of the pump to spray the maintenance water to the planting area to meet the maintenance requirements of the planted seedlings. Its working principle is that the engine power is transmitted to the power take-off, the power take-off is connected with the drive shaft, the drive shaft transmits the force to the water pump, pressurized by the water pump, and the wate...

AI Technical Summary

Problems solved by technology

Manually control the maintenance range by hanging the operator on the pre-anchored anchor rod, which involves high-altitude operations and has a large safety risk factor

[0005] The above adopts the extensive flood irrigation maintenance method. First, different greening areas cannot achieve scientific, reasonable and precise maintenance, and are easily affected by the adverse effects of the skills of the operators, the limitations of the working area, the conditions of water intake and mechanical equipment, etc., and local droughts often occur. Waterlogging phenomenon, the expected maintenance effect cannot be achieved, and the survival rate of seedlings is low; second, the consumption of water resources is large, the maintenance efficiency is low, and the maintenance cost is high; The phenomenon of planting soil loss affects the construction quality

Especially the manual maintenance method has a high risk factor and is prone to human re-destruction of the ecological environment.

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