WO2022134383A1 - 一种采用污染场地检测车进行现场检测的作业方法 - Google Patents

一种采用污染场地检测车进行现场检测的作业方法 Download PDF

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WO2022134383A1
WO2022134383A1 PCT/CN2021/086315 CN2021086315W WO2022134383A1 WO 2022134383 A1 WO2022134383 A1 WO 2022134383A1 CN 2021086315 W CN2021086315 W CN 2021086315W WO 2022134383 A1 WO2022134383 A1 WO 2022134383A1
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vehicle
drilling rig
site
site detection
detection
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PCT/CN2021/086315
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English (en)
French (fr)
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程磊
单龙
温玉霜
刘宏超
贾翔
刁鑫
刘美荣
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徐州徐工环境技术有限公司
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Publication of WO2022134383A1 publication Critical patent/WO2022134383A1/zh

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/027Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/22Devices for withdrawing samples in the gaseous state
    • G01N1/2294Sampling soil gases or the like

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  • the invention relates to an operation method for on-site detection in a polluted field, and belongs to the technical field of environmental detection.
  • the soil survey work in my country generally adopts the traditional process and method of polluted site survey, drilling rig drilling, sample collection, sending to a fixed laboratory for testing and analysis, injection repair, and repeated testing of the repair effect.
  • the drilling rig is usually modified from a van with a simple chassis. bear. This method is complicated to operate. Because there is no relevant integrated equipment at present, it needs to mobilize multiple vehicles and instruments to cooperate to complete the operation, and the samples need to be sent to a fixed laboratory for analysis. The cycle is long, and it takes several days or weeks to come out for analysis. As a result, remediation based on the results often results in a serious delay in soil treatment time. It takes a lot of time, manpower and material resources to complete a soil survey.
  • the present invention provides an operation method for on-site inspection by using a contaminated site inspection vehicle, which utilizes the coordinated work between the functional components of the contaminated site inspection vehicle, which can conveniently complete soil rapidity on the spot. Detection and treatment, and at the same time realize a multi-purpose vehicle and the rapid transition of polluted site detection vehicles.
  • an operation method for on-site detection by using a polluted site detection vehicle comprising the following steps:
  • the inspection car is in place: the inspection car is integrated with the on-board laboratory and the rear box. There is a drilling rig in the rear box. The rear end of the rear box is provided with a loading and unloading device for the drilling rig to get on and off the car. Park the inspection car in the operation area and turn on the hydraulic pressure. Electrical system to operate the drilling rig to the target working point;
  • Sample collection use a drilling rig to collect soil or soil gas or groundwater, cut pipes on the side workbench, and pre-process the samples on the lower workbench for rapid detection;
  • S101 odor suppression is performed before the step of S2, the sample collection: use the high-pressure reel in the car to connect the foam generator to perform odor suppression work.
  • in-situ injection repair is performed before the S4 and the vehicle is closed: the drilling rig is operated to pour the repair fluid into the ground, and the in-situ injection repair is performed.
  • carry out S302, cleaning operation before said S4, before closing the car use the high pressure reel to clean the drilling rig, sampling pipe, sampling drilling pipe, MIP drilling pipe, drilling tool and vehicle body.
  • step of S1 detecting that the vehicle is in place, comprising:
  • the sample collection step includes:
  • the on-board laboratory is equipped with top heating and cooling air conditioners, lockers, experimental benches, LCD screens and sample storage systems, which can accommodate MIP, GC-MS, unmanned aircraft , headspace device and heavy metal detector, which can perform MIP detection, screen display, rapid detection of pollutants, real-time 3D modeling, and sample freezing and refrigeration;
  • the S301, the in-situ injection repair step includes:
  • the engine of the chassis takes the power to drive the piston injection pump to pressurize the repair fluid, and through the injection repair system, it reaches the discharge port at the bottom of the right side of the vehicle, and is connected with the drill pipe.
  • the injection drill is connected;
  • the cleaning operation step includes:
  • the high-pressure reel on the right side of the rear of the car connect it to the high-pressure water gun taken out from the side storage box, operate the touch-type electronic control screen, start the flush button, clean the drilling rig and sampling tube, and flush as needed.
  • the operating platform and body of the inspection vehicle are equipped with a water discharge ball valve, which can be directly operated for the staff to wash their hands.
  • the car closing includes: after all the work is completed, closing and locking each functional component; operating the touch-type electronic control screen, pressing the hydraulic reel button to the retracting state, operating the drilling rig remote control to drive the drilling rig To the loading and unloading device, raise the loading and unloading device, and drive the drilling rig back into the rear box; lock the locking pins on both sides of the loading and unloading device to ensure driving safety, and then drive the polluted site inspection vehicle away from the inspection site.
  • the present invention proposes an operation method for on-site detection by using a contaminated site detection vehicle, and by utilizing the coordinated work among the functional components of the contaminated site detection vehicle, the odor suppression and soil sample collection of the contaminated site can be accomplished on the spot. , video monitoring, experimental analysis, in-situ injection repair, high-pressure flushing and other operating processes, improve the efficiency of soil survey site operations, facilitate rapid soil detection and treatment, and achieve a multi-purpose vehicle and rapid transition of contaminated site inspection vehicles.
  • Figure 1 Axonometric view of the left front side of the polluted site inspection vehicle of the present invention
  • Figure 2 Axonometric view of the right front side of the polluted site inspection vehicle of the present invention
  • Figure 3 Rear top view of the pollution site detection vehicle of the present invention
  • Figure 4 Partial view of the high pressure reel at the rear of the contaminated site detection vehicle of the present invention
  • Figure 5 Schematic diagram of the detection flow of the present invention.
  • 5-electrical control system including generator
  • 6-video lighting system 7-side operating platform
  • 8- -Drilling rig 9-touch electronic control screen
  • 10-unloading device 11-hydraulic reel, 12-pipeline guide wheel, 13-side storage box, 14-back box, 15-water filling port, 16-injection Repair system, 17-piston syringe pump, 18-water tank, 19-high pressure reel.
  • an operation method for on-site inspection using a contaminated site inspection vehicle includes the following steps:
  • the inspection car is in place: the inspection car is integrated with the on-board laboratory and the rear box. There is a drilling rig in the rear box. The rear end of the rear box is provided with a loading and unloading device for the drilling rig to get on and off the car. Park the inspection car in the operation area and turn on the hydraulic pressure. Electrical system to operate the drilling rig to the target working point;
  • Sample collection use a drilling rig to collect soil or soil gas or groundwater, cut pipes on the side workbench, and pre-process the samples on the lower workbench for rapid detection;
  • an operation method for on-site detection using a polluted site detection vehicle comprising the following steps:
  • the inspection vehicle is in place: park the inspection vehicle in the operation area, turn on the hydraulic and electrical system, and operate the drilling rig to travel to the target working point;
  • Odor suppression use the high-voltage reel in the car to connect the foam generator for odor suppression;
  • Sample collection use a drilling rig to collect soil or soil gas or groundwater, cut pipes on the side workbench, and pre-process the samples on the lower workbench for rapid detection;
  • In-situ injection repair operate the drilling rig to pour the repair fluid into the ground for in-situ injection repair;
  • Cleaning operation use the high pressure reel to clean the drilling rig, sampling pipe, sampling drill pipe, MIP drill pipe, drilling tool and body;
  • S101 odor suppression is performed before the step of S2, the sample collection: use the high-pressure reel in the car to connect the foam generator to perform odor suppression work.
  • in-situ injection repair is performed before the S4 and the vehicle is closed: the drilling rig is operated to pour the repair fluid into the ground, and the in-situ injection repair is performed.
  • step of S1 detecting that the vehicle is in place, comprising:
  • the sample collection step includes:
  • the on-board laboratory 3 is equipped with top heating and cooling air conditioners, lockers, experimental benches, liquid crystal displays and sample storage systems, which can place MIP, GC-MS, Human aircraft, headspace devices and heavy metal detectors can perform MIP detection, screen display, rapid detection of pollutants, real-time 3D modeling, and sample freezing and refrigeration;
  • the S301, the in-situ injection repair step includes:
  • the corresponding repair fluid is proportioned, and the piston injection pump 17 is driven by the engine of the chassis 1 to pressurize the repair fluid. Connected with the injection drill bit of the drill pipe;
  • the cleaning operation step includes:
  • the high-pressure reel 19 on the right side of the rear of the car connect it to the high-pressure water gun taken out from the side storage box 13, operate the touch electronic control panel 9, start the flush button, and clean the drilling rig and sampling tube. It is required to be able to wash the operating platform and the body of the inspection vehicle.
  • the water tank 18 is provided with a water discharge ball valve, which can be directly operated for the staff to wash their hands.
  • the step of S4 and closing the vehicle includes: after all the work is completed, closing and locking each functional component; operating the touch-type electronic control screen 9, pressing the button of the hydraulic reel 11 to the retracting state, and operating the remote control of the drilling rig to
  • the drilling rig 8 is driven to the loading and unloading device 10, the loading and unloading device 10 is raised, and the drilling rig is driven back into the rear box 14; the locking pins on both sides of the loading and unloading device 10 are locked to ensure driving safety, and then the polluted site inspection vehicle is driven away from the inspection site.

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Abstract

一种采用污染场地检测车进行现场检测的作业方法,属于环境检测技术领域。该方法包括:S1、检测车就位;S2、样品采集;S3、实验分析;S4、收车等步骤,利用污染场地检测车各功能部件之间协调工作,可就地完成污染场地气味抑制、土壤样品采集、视频监控、实验分析、原位注射修复、高压冲洗等作业流程,提高土壤调查现场作业效率,方便土壤快速检测与治理,同时实现一车多用及污染场地检测车的快速转场。

Description

一种采用污染场地检测车进行现场检测的作业方法 技术领域
本发明涉及一种在污染场进行现场检测的作业方法,属于环境检测技术领域。
背景技术
随着城市工业化进程的发展,我国的土壤污染问题日趋严重,从而国家对土地污染治理越来越重视,近两年全国将会有大量的重点行业企业(新、改、扩、关闭、搬迁、在产)需要进行土壤调查。
我国目前土壤调查工作一般采用污染场地勘查、钻机打孔、样品采集、送至固定实验室进行检测分析、注射修复、重复检测修复效果的传统流程及方法,钻机通常由厢式货车改装的底盘简单承载。这种方法操作繁杂,因目前无相关集成设备,需调动多台车辆及仪器协同操作方可完成,且样品需送至固定实验室进行分析,周期较长,需数日或者数周才能出来分析结果,再根据结果进行修复,往往使得土壤治理时间严重滞后。完成一次土壤调查,需要耗费大量的时间、人力、物力。
因此,开发一种现场检测的作业方法,提高土壤调查现场作业效率,缩短土壤调查周期,势在必行。
发明内容
为了克服上述现有技术的不足之处,本发明提供一种采用污染场地检测车进行现场检测的作业方法,利用污染场地检测车各功能部件之间协调性工作,可就地方便地完成土壤快速检测与治理,同时实现一车多用及污染场地检测车的快速转场。
本发明是通过如下技术方案实现的:一种采用污染场地检测车进行现场检测的作业方法,包括如下步骤:
S1、检测车就位:检测车集成有车载实验室和后箱体,后箱体内有钻机,后箱体后端设置供钻机上下车的上下车装置,将检测车停在作业区域,开启液压电气系统,操作钻机行至目标工作点;
S2、样品采集:使用钻机进行土壤或土壤气或地下水采集,在侧工作台剖管, 在下工作台样品前处理,快速检测;
S3、实验分析:在车载实验室进行实验分析、结果显示、决策判断、样品储存;
S4、收车:关闭各功能部件,收回钻机至后箱体,锁定上下车装置。
进一步,在所述S2、样品采集步骤之前进行S101、气味抑制:使用车内高压卷盘连接泡沫发生器,进行气味抑制工作。
进一步,在所述S4、收车之前进行S301、原位注射修复:操作钻机将修复液灌入地下,进行原位注射修复。
进一步,在所述S4、收车之前进行进行S302、清洗作业:使用高压卷盘清洗钻机、取样管、采样钻杆、MIP钻杆、钻具及车身。
进一步,所述S1、检测车就位步骤中,包括:
a)驾驶整车状态良好的污染场地检测车,保证底盘轮胎胎压正常、液压油箱、燃油箱和发电机油箱油量充足,到达指定作业区域,根据实际作业场地情况调整车辆方向;
b)启动汽车底盘发动机的主取力按钮与副取力按钮,接通整车液压系统及电气系统;
c)打开上下车装置两侧的锁紧销,操作触摸式电子控制屏,打开上下车装置,使其与后箱体底面平齐;
d)操作触摸式电子控制屏,将液压卷盘按键按至放管状态,使用钻机遥控器使钻机行驶至上下车装置10上,控制落下上下车装置,将钻机开出行走至目标工作点附近,调整位置,停好钻机准备作业。
进一步,所述S2、样品采集步骤中包括:
a)将从车载实验室的钻杆存放箱取出的采样钻杆及MIP钻杆、从侧储物箱取出的钻具,安装到钻机上;使用钻机手柄操作钻机进行土壤或土壤气样品采集,同时根据需要能利用钻机进行建井作业,进行土壤地下水采集;
b)采样完成后,打开侧操作平台,将取样管放置在其上,使用剖刀进行剖管取样;
c)打开下操作平台,铺上磁性防护布,在下操作平台上使用车载实验室内存储的便携式仪器进行样品重金属快速检测、污染深度测量、样品分类装瓶工作; 同时打开视频照明系统的摄像头,进行作业流程的实时监控记录;夜间工作时,打开视频照明系统的照明灯进行作业。
进一步,所述S3、实验分析步骤中包括:
a)将取得的样品送至车载实验室进行实验分析;车载实验室配置有顶部冷暖空调、储物柜、实验台、液晶显示屏和样品存储系统,能放置MIP、GC-MS、无人飞机、顶空装置和重金属检测仪,能进行MIP检测、屏幕显示、污染物快速检测、即时三维建模、样品冷冻冷藏;
b)即时分析完成后,若结果显示此地需修复,则需进行土壤修复工作;需要特殊分析的样品,分类存放在样品冷冻冷藏系统内,送往传统实验室。
进一步,所述S301、原位注射修复步骤中包括:
a)根据现场污染数据分析结果,配比相应的修复液,由底盘的发动机取力驱动活塞注射泵对修复液进行加压,通过注射修复系统到达车右侧底部出料口,与钻杆的注射钻头相连;
b)操作钻机手柄,将注射钻头贯入指定深度,实现修复药剂的直接灌入,进行原位注射修复工作。
进一步,在所述S302、清洗作业步骤中包括:
前面作业步骤完成后,打开车尾部右侧配置的高压卷盘,与侧储物箱里取出的高压水枪相连,操作触摸式电子控制屏,启动冲洗按键,清洁钻机及取样管,根据需要能冲洗检测车操作平台及车身,水箱设置了放水球阀,能直接操作此球阀用于工作人员洗手。
进一步,所述S4、收车步骤中包括:所有工作完成后,关闭并锁紧各功能部件;操作触摸式电子控制屏,将液压卷盘按键按至收管状态,操作钻机遥控器将钻机驾驶至上下车装置上,升高上下车装置,将钻机驶回后箱体中;锁定上下车装置两侧的锁紧销,保证行车安全,然后将污染场地检测车驶离检测现场。
本发明的有益效果是:本发明提出一种采用污染场地检测车进行现场检测的作业方法,利用污染场地检测车各功能部件之间协调性工作,可就地完成污染场地气味抑制、土壤样品采集、视频监控、实验分析、原位注射修复、高压冲洗等作业流程,提高土壤调查现场作业效率,方便土壤快速检测与治理,同时实现一车多用及污染场地检测车的快速转场。
附图说明
下面根据附图和实施例对本发明进一步说明。
图1:本发明污染场地检测车左前侧轴测图
图2:本发明污染场地检测车右前侧轴测图
图3:本发明污染场地检测车后上部视图
图4:本发明污染场地检测车尾部高压卷盘局部视图
图5:本发明的检测流程示意图。
图中,1-汽车底盘、2-下操作平台、3-车载实验室、4-出料口、5-电控系统(包括发电机)、6-视频照明系统、7-侧操作平台、8-钻机、9-触摸式电子控制屏、10-上下车装置、11-液压卷盘、12-管线导向轮、13-侧储物箱、14-后箱体、15-加水口、16-注射修复系统、17-活塞注射泵、18-水箱、19-高压卷盘。
具体实施方式
下面将结合说明书附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本发明一部分实施例,而不是全部的实施例。以下对至少一个示例性实施例的描述实际上仅仅是说明性的,决不作为对本发明及其应用或使用的任何限制。基于本发明中的实施例,本领域普通技术人员在没有开展创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
对于本领域技术人员已知的技术、方法和设备可能不作详细讨论,但在适当情况下,所述技术、方法和设备应当被视为授权说明书的一部分。
如图1-图5所示的一种采用污染场地检测车进行现场检测的作业方法,包括如下步骤:
S1、检测车就位:检测车集成有车载实验室和后箱体,后箱体内有钻机,后箱体后端设置供钻机上下车的上下车装置,将检测车停在作业区域,开启液压电气系统,操作钻机行至目标工作点;
S2、样品采集:使用钻机进行土壤或土壤气或地下水采集,在侧工作台剖管,在下工作台样品前处理,快速检测;
S3、实验分析:在车载实验室进行实验分析、结果显示、决策判断、样品储存;
S4、收车:关闭各功能部件,收回钻机至后箱体,锁定上下车装置。
作为一种实施例:一种采用污染场地检测车进行现场检测的作业方法,包括如下步骤:
S1、检测车就位:将检测车停在作业区域,开启液压电气系统,操作钻机行至目标工作点;
S101、气味抑制:使用车内高压卷盘连接泡沫发生器,进行气味抑制工作;
S2、样品采集:使用钻机进行土壤或土壤气或地下水采集,在侧工作台剖管,在下工作台样品前处理,快速检测;
S3、实验分析:在车载实验室进行实验分析、结果显示、决策判断、样品储存;
S301、原位注射修复:操作钻机将修复液灌入地下,进行原位注射修复;
S302、清洗作业:使用高压卷盘清洗钻机、取样管、采样钻杆、MIP钻杆、钻具及车身;
S4、收车:关闭各功能部件,收回钻机至后箱体,锁定上下车装置。
作为进一步的改进,在所述S2、样品采集步骤之前进行S101、气味抑制:使用车内高压卷盘连接泡沫发生器,进行气味抑制工作。
进一步,在所述S4、收车之前进行S301、原位注射修复:操作钻机将修复液灌入地下,进行原位注射修复。
进一步,在所述S4、收车之前进行进行S302、清洗作业:使用高压卷盘清洗钻机、取样管(工作设备应穷举)及车身。
进一步,所述S1、检测车就位步骤中,包括:
a)驾驶整车状态良好的污染场地检测车,保证底盘轮胎胎压正常、液压油箱、燃油箱和发电机油箱油量充足,到达指定作业区域,根据实际作业场地情况调整车辆方向;
b)启动汽车底盘1发动机的主取力按钮与副取力按钮,接通整车液压系统及电气系统;
c)打开上下车装置10两侧的锁紧销,操作触摸式电子控制屏9,打开上下车装置10,使其与后箱体14底面平齐;
d)操作触摸式电子控制屏9,将液压卷盘11按键按至放管状态,使用钻机遥控器使钻机8行驶至上下车装置10上,控制落下上下车装置10,将钻机8开出行走至目标工作点附近,调整位置,停好钻机准备作业。
进一步,所述S2、样品采集步骤中包括:
a)将从车载实验室3的钻杆存放箱取出的采样钻杆及MIP钻杆、从侧储物箱取出的钻具,安装到钻机上;使用钻机手柄操作钻机进行土壤或土壤气样品采集,同时根据需要能利用钻机进行建井作业,进行土壤地下水采集;
b)采样完成后,打开侧操作平台7,将取样管放置在其上,使用剖刀进行剖管取样;
c)打开下操作平台2,铺上磁性防护布,在下操作平台2上使用车载实验室3内存储的便携式仪器进行样品重金属快速检测、污染深度测量、样品分类装瓶工作;同时打开视频照明系统6的摄像头,进行作业流程的实时监控记录;夜间工作时,打开视频照明系统6的照明灯进行作业。
进一步,所述S3、实验分析步骤中包括:
a)将取得的样品送至车载实验室3进行实验分析;车载实验室3配置有顶部冷暖空调、储物柜、实验台、液晶显示屏和样品存储系统,能放置MIP、GC-MS、无人飞机、顶空装置和重金属检测仪,能进行MIP检测、屏幕显示、污染物快速检测、即时三维建模、样品冷冻冷藏;
b)即时分析完成后,若结果显示此地需修复,则需进行土壤修复工作;需要特殊分析的样品,分类存放在样品冷冻冷藏系统内,送往传统实验室。
进一步,所述S301、原位注射修复步骤中包括:
a)根据现场污染数据分析结果,配比相应的修复液,由底盘1的发动机取力驱动活塞注射泵17对修复液进行加压,通过注射修复系统16到达车右侧底部出料口4,与钻杆的注射钻头相连;
b)操作钻机8手柄,将注射钻头贯入指定深度,实现修复药剂的直接灌入,进行原位注射修复工作。
进一步,在所述S302、清洗作业步骤中包括:
前面作业步骤完成后,打开车尾部右侧配置的高压卷盘19,与侧储物箱13里取出的高压水枪相连,操作触摸式电子控制屏9,启动冲洗按键,清洁钻机及取样管,根据需要能冲洗检测车操作平台及车身,水箱18设置了放水球阀,能直接操作此球阀用于工作人员洗手。
进一步,所述S4、收车步骤中包括:所有工作完成后,关闭并锁紧各功能部件;操作触摸式电子控制屏9,将液压卷盘11按键按至收管状态,操作钻机遥 控器将钻机8驾驶至上下车装置10上,升高上下车装置10,将钻机驶回后箱体14中;锁定上下车装置10两侧的锁紧销,保证行车安全,然后将污染场地检测车驶离检测现场。
以上所述仅为本发明的示例性实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种采用污染场地检测车进行现场检测的作业方法,其特征在于:包括如下步骤:
    S1、检测车就位:检测车集成有车载实验室和后箱体,后箱体内有钻机,后箱体后端设置供钻机上下车的上下车装置,将检测车停在作业区域,开启液压电气系统,操作钻机行至目标工作点;
    S2、样品采集:使用钻机进行土壤或土壤气或地下水采集,在侧工作台剖管,在下工作台样品前处理,快速检测;
    S3、实验分析:在车载实验室进行实验分析、结果显示、决策判断、样品储存;
    S4、收车:关闭各功能部件,收回钻机至后箱体,锁定上下车装置。
  2. 根据权利要求1所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:在所述S2、样品采集步骤之前进行S101、气味抑制:使用车内高压卷盘连接泡沫发生器,进行气味抑制工作。
  3. 根据权利要求1或2所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:在所述S4、收车之前进行S301、原位注射修复:操作钻机将修复液灌入地下,进行原位注射修复。
  4. 根据权利要求1或2或3所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:在所述S4、收车之前进行进行S302、清洗作业:使用高压卷盘清洗钻机、取样管、采样钻杆、MIP钻杆、钻具及车身。
  5. 根据权利要求1所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    所述S1、检测车就位步骤中,包括:
    a)驾驶整车状态良好的污染场地检测车,保证底盘轮胎胎压正常、液压油箱、燃油箱和发电机油箱油量充足,到达指定作业区域,根据实际作业场地情况调整车辆方向;
    b)启动汽车底盘(1)发动机的主取力按钮与副取力按钮,接通整车液压系统及电气系统;
    c)打开上下车装置(10)两侧的锁紧销,操作触摸式电子控制屏(9),打开上下车装置(10),使其与后箱体(14)底面平齐;
    d)操作触摸式电子控制屏(9),将液压卷盘(11)按键按至放管状态,使用钻机遥控器使钻机(8)行驶至上下车装置10上,控制落下上下车装置(10),将钻机(8)开出行走至目标工作点附近,调整位置,停好钻机准备作业。
  6. 根据权利要求1所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    所述S2、样品采集步骤中包括:
    a)将从车载实验室(3)的钻杆存放箱取出的采样钻杆及MIP钻杆、从侧储物箱取出的钻具,安装到钻机上;使用钻机手柄操作钻机进行土壤或土壤气样品采集,同时根据需要能利用钻机进行建井作业,进行土壤地下水采集;
    b)采样完成后,打开侧操作平台(7),将取样管放置在其上,使用剖刀进行剖管取样;
    c)打开下操作平台(2),铺上磁性防护布,在下操作平台(2)上使用车载实验室(3)内存储的便携式仪器进行样品重金属快速检测、污染深度测量、样品分类装瓶工作;同时打开视频照明系统(6)的摄像头,进行作业流程的实时监控记录;夜间工作时,打开视频照明系统(6)的照明灯进行作业。
  7. 根据权利要求1所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    所述S3、实验分析步骤中包括:
    a)将取得的样品送至车载实验室(3)进行实验分析;车载实验室(3)配置有顶部冷暖空调、储物柜、实验台、液晶显示屏和样品存储系统,能放置MIP、GC-MS、无人飞机、顶空装置和重金属检测仪,能进行MIP检测、屏幕显示、污染物快速检测、即时三维建模、样品冷冻冷藏;
    b)即时分析完成后,若结果显示此地需修复,则需进行土壤修复工作;需要特殊分析的样品,分类存放在样品冷冻冷藏系统内,送往传统实验室。
  8. 根据权利要求3所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    所述S301、原位注射修复步骤中包括:
    a)根据现场污染数据分析结果,配比相应的修复液,由底盘(1)的发动 机取力驱动活塞注射泵(17)对修复液进行加压,通过注射修复系统(16)到达车右侧底部出料口(4),与钻杆的注射钻头相连;
    b)操作钻机(8)手柄,将注射钻头贯入指定深度,实现修复药剂的直接灌入,进行原位注射修复工作。
  9. 根据权利要求4所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    在所述S302、清洗作业步骤中包括:
    前面作业步骤完成后,打开车尾部右侧配置的高压卷盘(19),与侧储物箱(13)里取出的高压水枪相连,操作触摸式电子控制屏(9),启动冲洗按键,清洁钻机及取样管,根据需要能冲洗检测车操作平台及车身,水箱(18)设置了放水球阀,能直接操作此球阀用于工作人员洗手。
  10. 根据权利要求1所述的采用污染场地检测车进行现场检测的作业方法,其特征在于:
    所述S4、收车步骤中包括:所有工作完成后,关闭并锁紧各功能部件;操作触摸式电子控制屏(9),将液压卷盘(11)按键按至收管状态,操作钻机遥控器将钻机(8)驾驶至上下车装置(10)上,升高上下车装置(10),将钻机驶回后箱体(14)中;锁定上下车装置(10)两侧的锁紧销,保证行车安全,然后将污染场地检测车驶离检测现场。
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