Heavy metal pollution plot remediation device

A technology for heavy metals and plots, applied in the field of soil remediation, can solve the problems of high cost of soil remediation, serious soil pollution, complex treatment process, etc., and achieve the effects of simple structure, low energy consumption, and reduced energy consumption.

Pending Publication Date: 2019-08-13
HENAN JINGU IND DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unlike the treatment of air and water pollution, soil remediation is costly, time-consuming, and complicated, and it is easy to cause secondary pollution
In addition, the situation of soil pollution prevention and control in my country is very complicated: soil pollution is serious in some areas, soil pollution types are diverse, presenting a situation where old and new pollutants coexist, and inorganic and organic compound pollutants coexist, so soil remediation work is even more important and complex

Method used

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  • Heavy metal pollution plot remediation device
  • Heavy metal pollution plot remediation device
  • Heavy metal pollution plot remediation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, heavy metal polluted plot remediation device, such as figure 1 As shown, the mobile flat car 7 is included, and the mobile flat car 7 can be moved to improve the flexibility during use.

[0040] The front portion of the mobile flat car 7 is provided with an upper hopper 1, the top of the upper hopper 1 is provided with a feed port, the bottom of the upper hopper 1 is provided with a discharge port, and the discharge port is provided with a dial wheel. Prior art, not shown in the figure.

[0041] The provided loading hopper 1 is suitable for the hook machine feeding operation, and the material shifting wheel arranged at the discharge port can control the height of the discharge layer.

[0042] When in use, the soil is added to the upper hopper 1 through the hook machine, so as to facilitate the repair of the soil and have high flexibility in use.

[0043] A feeder 2 is arranged below the discharge port of the upper hopper 1, wherein the feeder 2 is a belt...

Embodiment 2

[0091] Embodiment 2, the difference between this embodiment and embodiment 1 is: as Figure 13 As shown, the medicament filling machine includes a liquid medicament filling machine 8, and the liquid medicament filling machine 8 is provided with a stirring shaft and stirring blades arranged on the stirring shaft. A discharge pipe 9 is arranged on the liquid medicament filling machine 8, a metering pump is set on the discharge pipe 9, the end of the discharge pipe 9 is located on the feeder 2, and an atomizing nozzle is arranged at the end of the discharge pipe 8, through which the atomizing nozzle can The liquid agent is atomized to increase the contact area between the agent and the soil and improve the restoration effect. During implementation, since the liquid medicament can be lifted to the feeder through the quantitative pump, the liquid medicament filling machine 8 is directly arranged on the mobile flat car 7, the position is relatively low, and the dosing is convenient....

Embodiment 3

[0092] Embodiment 3, the difference between this embodiment and Embodiment 1 is: as Figure 14 As shown, the medicament filling machine includes a liquid medicament filling machine and a powder medicament filling machine, and the liquid medicament filling machine 8 is provided with a stirring shaft and stirring blades arranged on the stirring shaft. A discharge pipe 9 is arranged on the liquid medicament filling machine 8, a metering pump is set on the discharge pipe 9, the end of the discharge pipe 9 is located on the feeder 2, and an atomizing nozzle is arranged at the end of the discharge pipe 8, through which the atomizing nozzle can The liquid agent is atomized to increase the contact area between the agent and the soil and improve the restoration effect. During implementation, since the liquid medicament can be lifted to the feeder through the lifting pump, the liquid medicament filling machine 8 is directly arranged on the mobile flat car 7, and the position is relative...

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PUM

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Abstract

The invention discloses a heavy metal pollution plot remediation device, and relates to a multi-component material fine mixing device. The device comprises a feeding hopper, a feeder, a lifting device, a chemical filling machine, a mixer, a single-carrier-roller belt conveyor, a dust collector, a moving flat trolley and a PLC control system; the feeding hopper comprises a feeding hopper body, andthe feeder is located below a feeding part and is a belt-type quantitative feeder; the chemical filling machine is located above the feeder; the lifting device is located above the chemical filling machine, and an outlet of the chemical filling machine corresponds to the feeder; the mixer comprises a mixing box, a cutting shaft and a mixing shaft, the cutting shaft and the mixing shaft are arranged in the mixing box, the cutting shaft is provided with cutting wheels, and the mixing shaft is provided with mixing wheels; the lower portion of the mixing box is provided with an outlet, and the single-carrier-roller belt conveyor is located below the outlet of the mixing box. The heavy metal pollution plot remediation device has the functions of winding prevention, crushing and multi-stage impact mixing, soil can be fully mixed with a chemical, the influence of pollutants on equipment performance due to difference of the particle size, hardness and humidity is reduced, the energy consumption is low, and the use effect is good.

Description

technical field [0001] The invention belongs to the technical field of soil remediation, in particular to a device for remediating heavy metal polluted land. Background technique [0002] Environmental pollution refers to the phenomenon that the degradation of environmental quality caused by human activities is harmful to the normal survival and development of human beings and other organisms. According to environmental elements, environmental pollution can be divided into air pollution, water pollution, soil pollution and biological pollution. [0003] Soil is a unique part of the environment. It is a complex material system composed of inorganic and organic substances. On the earth's surface, soil is located in the transition zone between the atmosphere, lithosphere, hydrosphere and biosphere, and is the central link of material exchange and material cycle in the ecosystem, and the hub connecting the various components of the geographical environment. [0004] According ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/08B02C18/14B01F7/18B01F15/02
CPCB09C1/08B02C18/142B01F27/90B01F35/714B01F35/71705
Inventor 黄立志齐水莲杨华张鋆浩景倩慧袁明涛潘志恒赵豆豆
Owner HENAN JINGU IND DEV
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