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Contaminated soil deep detection and chemical injection remediation device and application

A technology of contaminated soil and drug injection, which is applied in the restoration of contaminated soil, soil material testing, material inspection products, etc., can solve the problems of manpower consumption, misjudgment of staff, inaccurate sampling data, etc., and simplify the restoration work Process, easy to watch, accurate effect of sampling and monitoring results

Pending Publication Date: 2021-08-20
广西壮族自治区自然资源生态修复中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general sampling work is done by manpower, which requires the staff to frequently drill deep soil, which consumes a lot of manpower; at present, there are some detection methods that bury the induction probes underground, but the sampling data of this detection method is not accurate enough, which often makes The staff made a misjudgment; and when the soil restoration effect is not as expected, it is necessary to perform a complete injection restoration operation, which is time-consuming and laborious

Method used

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  • Contaminated soil deep detection and chemical injection remediation device and application
  • Contaminated soil deep detection and chemical injection remediation device and application
  • Contaminated soil deep detection and chemical injection remediation device and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-3As shown, a contaminated soil deep detection and drug injection repair device includes a drug box 1, a drug delivery tube 2, a drug injection part 3, a monitoring part 4 and a data processing terminal; Repair the side of the land 25; the injection part 3 and the monitoring part 4 are distributed and buried under the land 25 to be repaired; the drug delivery tube 2 is connected from the medicine box 1, and is connected with each group of the injection part 3 A group of monitoring parts 4 are arranged beside the injection parts 3 of each group; a group of monitoring parts 4 is arranged between each group of adjacent drug injection parts 3; Head 5; the injection head 5 is distributed with small holes; the upper part of the injection head 5 is provided with a joint 19; the injection head 5 is connected to the drug delivery tube 2 through the joint; the monitoring part 4 includes a monitoring Tube 6, sampling head 8, test cup 11 and intermediate column 25...

Embodiment 2

[0042] The difference between this embodiment and Embodiment 1 is: the top of the middle column 25 is provided with a lifting motor 16; the lifting motor 16 is connected with a sling 17 downward; Frames 27 are connected in series.

[0043] The usage method of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0045] The difference between this embodiment and Embodiment 2 is that the injection head 5 is also equipped with an end cap.

[0046] The usage method of this embodiment is the same as that of Embodiment 1.

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Abstract

The invention discloses a contaminated soil deep detection and chemical injection remediation device and application. The device comprises a chemical box, a chemical conveying pipe, a chemical injection part, a monitoring part and a data processing terminal, wherein the chemical injection part and the monitoring part are both buried under to-be-remediated land; the chemical conveying pipe is connected with the chemical box and the chemical injection part; a chemical injection head is arranged in the chemical injection part; the monitoring part comprises a monitoring cylinder, a sampling head, an inspection cup and a middle column; a control part is arranged at the top of the detection cylinder; supporting sleeves are distributed on the middle column in a sleeving manner; the supporting sleeve is connected with an electric cylinder; the electric cylinder is connected with a sampling motor; the sampling motor is connected with a sampling head; a brush is arranged on the electric cylinder; the inspection cup is arranged below the electric cylinder, and an inspection contact and a weight sensor are arranged at the bottom of the inspection cup; and a control system, a data analysis module and a wireless signal transceiving module I are arranged in the control part. According to the device, chemical injection remediation can be conducted on the contaminated land, meanwhile, soil detection can be automatically conducted at regular time, and data is sent to technicians.

Description

technical field [0001] The invention belongs to the technical field of agricultural auxiliary equipment, and relates to a polluted soil deep detection and drug injection restoration device and its application. Background technique [0002] The development of agriculture has a long history in our country. For thousands of years, the sons and daughters of my country have worked hard to cultivate this hot land. Since modern times, with the rapid development of industry, more and more pollution has come along. Many lands have been polluted by acids, alkalis, heavy metals, etc. Remediation of these polluted lands has become an important issue. At present, soil remediation is mainly carried out by spraying chemicals or deep injection. However, these soil remediation processes require frequent sampling and testing in order to monitor the status of soil remediation. The general sampling work is done by manpower, which requires the staff to frequently drill deep soil, which consumes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09C1/08G01N33/24
CPCB09C1/08B09C2101/00G01N33/24
Inventor 任新宇胡凤林庆超苏浩林高振何黄雪金
Owner 广西壮族自治区自然资源生态修复中心