Drilling water taking device for underground water pollution prevention and curing

Abstract

The invention relates to a drilling water taking device for underground water pollution prevention and curing. The drilling water taking device for underground water pollution prevention and curing comprises a base, a movable plate, a spiral packing auger, a drill bit, a driving mechanism, an intermittent transmission mechanism, an adjusting mechanism and a lifting assembly. The base is provided with a through groove, the movable plate is movably arranged on the base, the movable plate is further movably provided with a hollow rotating rod, and a limiting block is fixed to the rotating rod; the spiral packing auger is fixedly mounted on the rotating rod; the drill bit is fixedly installed on the rotating rod and matched with the through groove formed in the base, the drill bit is hollow, and holes are formed in the two sides of the drill bit; the driving mechanism is movably arranged on the movable plate and is connected with the rotating rod; the intermittent transmission mechanism is connected with the driving mechanism; the adjusting mechanism is movably arranged in the drill bit and is matched with a hole formed in the drill bit; and the lifting assembly is movably arranged on the base and is connected with the movable plate.

Description

technical field [0001] The present invention relates to a larger scope, in particular to a drilling water intake device for preventing and controlling groundwater pollution. Background technique [0002] Groundwater is an important part of water resources. Due to its stable water quantity and good water quality, groundwater is one of the important water sources for agricultural irrigation, industrial and mining, and cities. Unfavorable natural phenomena such as land subsidence, groundwater pollution is the phenomenon of deterioration of groundwater quality due to human factors, and the main reasons for groundwater pollution are: direct discharge of industrial wastewater into the ground, the intrusion of polluted surface water into the underground aquifer, human and animal excrement or Polluted water caused by excessive use of pesticides seeps into the ground, etc. The result of pollution is to increase the content of harmful components in groundwater such as phenol, chromium...

AI Technical Summary

Problems solved by technology

[0002] Groundwater is an important part of water resources. Due to its stable water quantity and good water quality, it is one of the important water sources for agricultural irrigation, industrial mining and cities. However, under certain conditions, changes in groundwater can also cause swamps, salinization, landslides, Unfavorable natural phenomena such as land subsidence, groundwater pollution is the phenomenon of deterioration of groundwater quality due to human factors. Excessive use of pesticides and polluted water seeps into the ground, etc. Th

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