Vehicle-mounted water self-suction applying device and method for farmland soil repairing agent

Abstract

The invention discloses a vehicle-mounted water self-suction applying device for a farmland soil repairing agent. The vehicle-mounted water self-suction applying device comprises a vehicle-mounted moving platform, and the vehicle-mounted moving platform comprises a vehicle head and a carriage; a generating set, a stirring tank, a water suction pump, a feeding platform, a spray applying pump and amanual station are arranged on a carriage head part of the carriage; the vehicle head is provided with a control cabinet electrically connected with the generating set; a water inlet of the water suction pump is hermetically connected with a water suction pipe; a water outlet of the water suction pump is hermetically connected with a water feeding pipe; the stirring tank communicates with the water feeding pipe; a stirring motor is arranged at the top of the stirring tank; a roll shaft is vertically arranged in the stirring tank; stirring impellers are arranged on the roll shaft; a water inletof the spray applying pump is hermetically connected with a water outlet pipe; a water outlet of the spray applying pump is hermetically connected with a spray applying pipe; the manual station is arranged close to the spray applying pump; the water suction pump, the stirring motor and the spray applying pump are electrically connected with the control cabinet; and a carriage tail part of the carriage is provided with a repairing agent stacking zone. The vehicle-mounted water self-suction applying device has the advantages that water can be automatically sucked, powder pollution is avoided, and the device is flexible, efficient and non-destructive.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a vehicle-mounted self-absorbing water-absorbing farmland soil remediation agent spreading device and method. Background technique [0002] The overall situation of my country's soil environment is worrying, and some areas are seriously polluted. In May 2016, the State Council issued the "Soil Pollution Prevention and Control Action Plan" and proposed: By 2020, the trend of increasing soil pollution nationwide will be initially curbed, the overall quality of the soil environment will remain stable, and the soil environment safety of agricultural land and construction land will be basically guaranteed. Environmental risks have been basically controlled. By 2030, the quality of the national soil environment will be stable and improving, the soil environment safety of agricultural land and construction land will be effectively guaranteed, and soil environmental risks will ...

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Problems solved by technology

[0006] However, the above-mentioned patents have the following problems: 1. For the powdered soil remediation agent, the dust is seriously scattered during the application process, which threatens the health of the human body and the environment; It will quickly release hydroxyl and heat, which will change the soil microenvironment, affect the growth of soil microorganisms, destroy the balance of the farmland ecosystem and the growth of crops; The cost is high, and it is easy to damage farmland infrastructure such as ridges and ditches; 4. During emergency repairs (crops grow in the farmland), it cannot be operated

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