A kind of heavy metal chemical leaching waste liquid treatment device and using method thereof

Abstract

The invention provides a heavy metal chemical leaching waste liquid treatment device, which includes a non-slip mat, supporting legs, a leaching waste liquid treatment box, a leaching waste liquid guide bucket, a leaching waste liquid treatment cylinder, a leaching waste liquid cleaning net, an inorganic Ceramic membrane filter, buffer heavy metal iron metal adsorption block structure, leaching waste liquid chemical treatment cylinder, leaching waste liquid mixed treatment cylinder structure, chemical treatment agent adding pump structure, support plate, heavy metal salvage filter adjustment mesh bag structure, cleaning cover, quick locking device, rinsing waste liquid inlet bucket and exhaust gas treatment outlet machine, and the anti-skid pad is glued laterally on the lower surface of the support leg. The waste gas produced by the present invention can be adsorbed during treatment to avoid environmental pollution; heavy metals can also be taken out in time after treatment to avoid polluting rivers during discharge; the method of use of the present invention has simple steps and is easy to operate, without the need for multiple equipment deployments, which can reduce Human and material resources help to improve work efficiency.

Description

technical field [0001] The invention belongs to the technical field of heavy metal chemical leaching waste liquid treatment, and in particular relates to a heavy metal chemical leaching waste liquid treatment device and a use method thereof. Background technique [0002] With the rapid development of industry and the acceleration of urbanization, the heavy metal pollution in my country's soil is becoming more and more serious, and the restoration and treatment of heavy metal-contaminated soil has become urgent. At present, a series of heavy metal soil remediation technologies have been proposed at home and abroad, which are mainly divided into physical remediation technology, phytoremediation technology, microbial remediation technology and chemical remediation technology. [0003] The original meaning of heavy metals refers to metals with a specific gravity greater than 5 (generally speaking, metals with a density greater than 4.5 grams per cubic centimeter), including gold...

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above-mentioned technical problems, the present invention provides a heavy metal chemical leaching waste liquid treatment device and its use method to solve the problem that the existing heavy metal chemical leaching waste liquid treatment device and its use method are easy to generate waste gas during treatment. Pollution of the environment, heavy metals cannot be taken out in time after too serious treatment, the use method steps are too cumbersome, the deployment of multiple equipment is inconvenient, and a large amount of manpower and material resources are consumed, resulting in low work efficiency. A heavy metal chemical leaching waste liquid treatment device, including anti-skid Pads, supporting legs, rinsing waste liquid treatment box, rinsing waste liquid guide bucket, leaching waste liquid treatment cylinder, leaching waste liquid cleaning net, inorganic ceramic membrane filter, buffer heavy metal iron metal adsorption block structure, leaching Waste liquid chemical treatment cylinder, leaching waste liquid mixed treatment cylinder structure, chemical treatment agent adding pump structure, support plate, heavy metal salvage filter adjustment net structure, cleaning cover, quick lock, leaching waste liquid introduction bucket and waste gas treatment In the export machine, the anti-slip mat is glued horizontally on the lower surface of the support legs; the support legs are bolted to the four corners of the bottom of the rinsing waste liquid treatment tank; the leaching waste liquid guide bucket runs through the leaching waste liquid The inner bottom middle position of the waste liquid treatment tank; the longitudinal upper end of the leaching waste liquid treatment cylinder is threadedly connected to the inner lower end of the leaching waste liquid guide bucket; the leaching waste liquid cleaning net is screwed to the The inner upper part of the cylinder; the inorganic ceramic membrane filter transverse bolts are installed on the inner lower part of the leaching waste liquid treatment tank; the buffer type heavy metal iron metal adsorption block structure is respectively installed on the inner lower part of the leaching waste liquid treatment tank Left and right walls; the leaching waste liquid chemical treatment cylinder is threadedly connected to the lower end of the leaching waste liquid treatment cylinder; the leaching waste mixing treatment cylinder structure is installed at the lower end of the leaching waste liquid chemical treatment cylinder; One end of the chemical treatment agent adding pump structure is connected to the upper left side of the leaching waste liquid chemical treatment cylinder through a support plate, and the other end is connected to the inner lower left part of the leaching waste liquid chemical treatment cylinder; Installed on the inner side of the rinsing waste liquid treatment box, and the other end is connected to the middle position of the inner side of the cleaning cover; the cleaning cover is installed on the upper end of the rinsing waste liquid treatment box through a quick lock; the rinsing waste liquid is introduced into The bucket runs through the middle left part of the inner side of the cleaning cover; the exhaust gas treatment outlet machine is installed longitudinally at the middle right part of the inner side of the cleaning cover; The heavy metal salvage filter adjustment net bag structure includes a lifting screw, a long nut, a rotating hand wheel, a bearing connection seat, a cross-shaped fixed frame, a U-shaped slider, a linear slide rail and a heavy metal collection net bag. The lifting screw runs through the long nut longitudinally. One end is keyed to the inner middle position of the rotating handwheel, and the other end is connected to the upper middle position of the cross-shaped fixed frame through a bearing connection seat; the horizontal section of the cross-shaped fixed frame is bolted to the inside of the U-shaped slider between; the U-shaped sliders are slid and clamped on the inner lower part of the linear slide rail respectively; the heavy metal collecting net pocket bolts are installed on the lower part of the cross-shaped fixed frame

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