4 results about "Soil governance" patented technology

The utility model discloses an environmental remediation soil treatment equipment relates to soil remediation technical field, the soil that does not carry out screening, the soil that groups directly enters into the mixing box, causes the soil to be unable promptly and fully with the liquid medicine mixture, the problem of low soil treatment efficiency, present the following scheme, including installation mechanism, installation mechanism includes the installation frame that the operating mouth is opened on the outer wall of both sides lower part, the cover plate and the mixing cylinder of ellipsoidal structure are connected through the bolt on the outer wall of installation frame top, is equipped with screening feeding mechanism above the cover plate, and screening feeding mechanism includes the conveying pipe that the installation mouth is opened on the inner wall of bottom, the conveying shaft that is penetrated and is connected on the outer wall of conveying pipe one end through bearing, spiral blade and filter screen. The utility model can screen the soil when soil treatment, prevent the soil that groups directly with the treatment liquid contact, make the soil fully with the liquid medicine contact and mix, improve soil remediation efficiency.

The utility model discloses a kind of soil pollution treatment devices, it is related to soil treatment technical field, including: mobile station, the front of mobile station is equipped with support plate, the inside of support plate is equipped with telescopic link, the bottom of telescopic link is equipped with water distribution pipe, the bottom of water distribution pipe is equipped with spray nozzle, the top of water distribution pipe is equipped with control valve, the top of mobile station is equipped with storage tank, the inside bottom wall of storage tank is equipped with submersible pump. The utility model is equipped with telescopic link, the bottom of telescopic link is connected with water distribution pipe, telescopic link lengthens and shortens and drives bottom water distribution pipe height adjustment, the bottom of water distribution pipe is fixed to spray nozzle, water is transmitted to storage tank by water inlet, submersible pump is operated for pumping, water is transmitted to the inside of transmission pipe, transmission pipe transmits water to the inside of control valve, control valve controls water transmission, control valve transmits water to the inside of water distribution pipe, and it is convenient for user to control transmission amount.

The application discloses a kind of honey pomelo garden soil acidification treatment digital management and evaluation system, specifically related to orchard soil treatment digital management technical field, including the soil pH value of each sampling position, exchangeable acid amount, soil layer identification, sampling time, change record, irrigation and drainage record and rainfall record, output original treatment data;Receive original treatment data, execute position binding, layer position binding, time sorting and history storage, output continuous treatment data;Receive continuous treatment data, the detection record of the same tree tray position, the same soil layer, the same treatment round is combined with change record, generates and actually treats the digital twin site of one-to-one mapping of position, output digital twin site set;By mapping treatment position as digital twin site, and to the favorable change detected successively executes interlayer continuity, change range consistency, boundary external interference exclusion and subsequent round persistence review, to distinguish real improvement and phase appearance improvement.

The utility model relates to a kind of soil sample collection devices for farmland soil treatment and repair;The utility model has the advantages that specified depth soil is easily collected, including base, multiple positioning rods are slidably connected on the base, the upper portion of multiple positioning rods is fixed with an upper seat, the top of the upper seat is fixed with motor, the output shaft of the motor is fixed with threaded rod, the lower portion of the threaded rod is threadedly connected with threaded cylinder, the lower portion of the threaded cylinder is provided with collection cavity, the entrance of the collection cavity is provided with plugging assembly, the plugging assembly is rotatably connected to the lower portion of threaded cylinder, the lower side of the upper seat is fixed with two L plates, two L plates are used to limit threaded cylinder rotation, the lower side of the base is provided with drive assembly for driving plugging assembly, the upper side of the upper seat is fixed with two pull ropes.