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Remediation system for deep stirring and hot air injection of polluted soil

A technology for deep stirring and polluting soil, applied in the field of soil remediation, can solve problems such as the reduction of soil remediation effect, and achieve the effect of saving driving energy, improving remediation effect, and improving fineness

Active Publication Date: 2021-08-20
南京金乾盛建设工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to improve the problem of reduced soil remediation effect, this application provides a remediation system for deep stirring hot air injection of polluted soil

Method used

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  • Remediation system for deep stirring and hot air injection of polluted soil
  • Remediation system for deep stirring and hot air injection of polluted soil
  • Remediation system for deep stirring and hot air injection of polluted soil

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Embodiment Construction

[0050] The following is attached Figure 1-14 The application is described in further detail.

[0051] The embodiment of the present application discloses a restoration system for deep stirring hot air injection of polluted soil. refer to figure 1 , a repairing system for deep stirring hot air injection of polluted soil, including a crushing box 1, a delivery box 2 and a pyrolysis cylinder 3 connected in sequence, the top wall of the crushing box 1 is connected with a feed hopper 101, and the crushing box 1 There is a discharge hopper 102 in communication with the bottom end of the bottom of the discharge hopper 102, and the delivery box 2 is arranged below the discharge hopper 102 and communicated with the discharge hopper 102. The end of the delivery box 2 away from the crushing box 1 is connected with the pyrolysis cylinder 3, and the pyrolysis cylinder 3 is close to the delivery box 2. The top wall at one end is provided with a waste gas outlet 30, and the bottom wall at...

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Abstract

The invention relates to a remediation system for deep stirring and hot air injection of polluted soil. The remediation system comprises a crushing box, a feeding hopper, a discharging hopper, a conveying box and a pyrolysis cylinder, wherein the pyrolysis cylinder is provided with a waste gas outlet and a purified soil outlet, and a stirring assembly is arranged in the crushing box; a filter screen plate is arranged on the inner side wall of the crushing box, one end of the filter screen plate is rotationally connected with the crushing box through a first rotating shaft, a rotating part is arranged on the crushing box, a slag discharging opening is formed in the side wall of the crushing box in a penetrating manner, a containing groove is formed in the groove wall of the slag discharging opening in an extending manner, a sealing plate is arranged in the containing groove, and a cleaning brush is slidably connected to the filter screen plate; a driving mechanism for driving the cleaning brush to slide is arranged on the filter screen plate, and a linkage assembly for linking the cleaning brush with the sealing plate is arranged in the crushing box; and a plurality of rotating rollers are rotationally connected to the inner side wall of the crushing box, a plurality of crushing cutters are arranged on the peripheral side walls of the rotating rollers, and a rotating assembly is arranged on the crushing box. The remediation system has the effect of improving the remediation effect of the soil.

Description

technical field [0001] The present application relates to the technical field of soil remediation, in particular to a remediation system for deep stirring hot air injection into polluted soil. Background technique [0002] At present, due to the rapid development of industry, solid waste is continuously piled on the soil surface, and harmful wastewater is continuously infiltrated into the soil, causing soil pollution. Soil remediation is the use of physical, chemical and biological methods to degrade the pollutants in the soil. [0003] The Chinese utility model with the notification number CN207386146U discloses a high-efficiency organic soil remediation device, which includes a crushing box, which is provided with an agitator for stirring contaminated soil, and is located below the agitator in the crushing box. The crushing knife and the second crushing knife. When the utility model is in use, the agitator is used to initially crush the polluted soil, and then the polluted...

Claims

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Application Information

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IPC IPC(8): B02C13/18B02C18/14B02C23/14B07B1/28B07B1/52B09C1/06
CPCB02C13/18B02C18/14B02C23/14B07B1/28B07B1/522B09C1/065
Inventor 胡军
Owner 南京金乾盛建设工程有限公司
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