CN114472507B - A kind of in-situ remediation equipment and remediation method for organically polluted soil - Google Patents
A kind of in-situ remediation equipment and remediation method for organically polluted soil Download PDFInfo
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- 239000002689 soil Substances 0.000 title claims abstract description 180
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005067 remediation Methods 0.000 title claims description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 238000000889 atomisation Methods 0.000 claims abstract description 28
- 230000008439 repair process Effects 0.000 claims abstract description 18
- 230000008263 repair mechanism Effects 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 238000003971 tillage Methods 0.000 claims description 4
- 238000005065 mining Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000000813 microbial effect Effects 0.000 abstract description 9
- 230000032258 transport Effects 0.000 abstract description 7
- 244000005700 microbiome Species 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001784 detoxification Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003802 soil pollutant Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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Abstract
本发明公开了一种用于有机污染土壤的原位修复设备及其修复方法,涉及土壤修复技术领域。本发明中的原位修复器包括固定于牵引机构上的取土机构,取土机构表面安装有修复机构,取土机构通过电绞龙组件将土壤输送至对应的修复机构内部;修复机构包括动力组件,动力组件内部安装有筒筛组件,筒筛组件内底部转动连接有磨料组件;筒筛组件底部活动连接有雾化修复器;动力组件内部转动连接有混土组件。本发明通过设置有多组原位修复器,土壤被采集经破碎并混合有微生物修复剂后,重新回到原位修复器移动产生的耕沟中,再经过土壤中微生物的繁殖扩散作用,实现整片区域内有机污染土壤的生物修复,减少了菌种的投入成本。
The invention discloses an in-situ restoration device for organic polluted soil and a restoration method thereof, and relates to the technical field of soil restoration. The in-situ restorer in the present invention includes a soil fetching mechanism fixed on the traction mechanism, a repair mechanism is installed on the surface of the soil fetching mechanism, and the soil fetching mechanism transports the soil to the interior of the corresponding restoration mechanism through an electric auger assembly; the restoration mechanism includes a power Assemblies, the trommel assembly is installed inside the power assembly, and the inner bottom of the trommel assembly is rotatably connected to an abrasive assembly; the bottom of the drum sieve assembly is movably connected to an atomization repairer; the interior of the power assembly is rotatably connected to a concrete assembly. In the present invention, multiple groups of in-situ repairers are installed, and after the soil is collected, crushed and mixed with microbial repair agents, it returns to the plowing ditch generated by the movement of the in-situ repairer, and then undergoes the reproduction and diffusion of microorganisms in the soil to achieve The bioremediation of organically polluted soil in the whole area reduces the input cost of bacteria.
Description
技术领域technical field
本发明属于土壤修复技术领域,特别是涉及一种用于有机污染土壤的原位修复设备及其修复方法。The invention belongs to the technical field of soil remediation, and in particular relates to an in-situ remediation device for organic polluted soil and a remediation method thereof.
背景技术Background technique
有机污染土壤修复是指通过物理、化学、生物、生态学原理,并采用人工调控措施,使土壤污染物浓度降低,实现污染物无害化和稳定化,以达到人们期望的解毒效果的技术措施。目前,理论上可行的修复技术有植物修复、微生物修复、化学修复、物理修复和综合修复等几大类。Remediation of organic polluted soil refers to the technical measures to reduce the concentration of soil pollutants, realize the harmlessness and stabilization of pollutants, and achieve the desired detoxification effect through the principles of physics, chemistry, biology and ecology, and the use of artificial control measures. . At present, theoretically feasible restoration technologies include phytoremediation, microbial restoration, chemical restoration, physical restoration and comprehensive restoration.
经检索,中国发明专利号为CN111687196B的一种土壤修复方法及土壤修复设备,修复方法包括土壤离开土地;对土壤进行破碎;土壤进入运输通道;对运输通道中的土壤进行喷洒修复药剂;对运输通道中的土壤进行二次破碎和输氧;对土壤进行再次破碎;土壤再次进入土地等步骤,本土壤修复方法和修复设备可将土壤进行原位进行短暂的异位修复,土壤进入运输通道经修复后出料,无需将土壤异地运出,且可对不同深度的土壤进行修复,修复成本低,且化学修复剂对土壤进行修复,并在土壤中融入氧气,加强土壤修复的效果,修复综合效果好。After retrieval, the Chinese invention patent number is CN111687196B, a soil restoration method and soil restoration equipment. The restoration method includes leaving the soil from the land; crushing the soil; The soil in the passage is crushed for the second time and oxygen is supplied; the soil is crushed again; the soil enters the land again and other steps, the soil repair method and repair equipment can carry out short-term ex-situ repair of the soil in situ, and the soil enters the transportation channel and is repaired After the material is discharged, there is no need to transport the soil out of place, and the soil at different depths can be repaired, the repair cost is low, and the chemical repair agent repairs the soil, and incorporates oxygen into the soil to strengthen the effect of soil repair and the comprehensive effect of repair good.
然而,本申请发明人在实施本发明具体实施例的过程中,发现上述技术还存在以下几点不足:(1)修复剂通过运输绞龙上的渗透孔仅能进入到其内部的土壤表面,无法实现修复剂与土壤的充分混合,导致土壤的化学修复效果较差;(2)未公开土壤研磨和混合的同步转动技术以及修复剂间歇式喷洒的技术;(3)只公开了单耕沟土壤修复的技术,未进行多耕沟隔断式土壤微生物修复的技术。为此,我们设计了一种用于有机污染土壤的原位修复设备及其修复方法,用以解决上述中的技术问题。However, the inventors of the present application found that the above-mentioned technology also has the following disadvantages during the implementation of specific embodiments of the present invention: (1) the restoration agent can only enter the soil surface inside it through the penetration holes on the transport auger, It is impossible to fully mix the restoration agent with the soil, resulting in poor chemical restoration of the soil; (2) The synchronous rotation technology of soil grinding and mixing and the intermittent spraying of restoration agent are not disclosed; (3) Only the single tillage ditch is disclosed Soil remediation technology, without multi-cultivation ditch partition soil microbial remediation technology. For this reason, we have designed an in-situ remediation device for organically polluted soil and a remediation method thereof to solve the above-mentioned technical problems.
发明内容Contents of the invention
本发明的目的在于提供一种用于有机污染土壤的原位修复设备及其修复方法,通过牵引机构、取土机构、动力组件、筒筛组件、磨料组件、雾化修复器、混土组件和联动组件的设计,解决了上述背景技术中的技术问题。The object of the present invention is to provide a kind of in-situ repairing equipment and its repairing method for organic polluted soil, through traction mechanism, soil taking mechanism, power assembly, cylinder screen assembly, abrasive assembly, atomization restoration device, soil mixing assembly and The design of the linkage component solves the technical problems in the above-mentioned background technology.
为解决上述技术问题,本发明是通过以下技术方案实现的:In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
本发明为一种用于有机污染土壤的原位修复设备及其修复方法,包括牵引机构,所述牵引机构上设置有多组斜向布置的原位修复器;所述原位修复器包括固定于牵引机构上的取土机构,所述取土机构表面安装有修复机构,所述取土机构通过其内部的电绞龙组件将土壤输送至对应的修复机构内部;所述修复机构包括动力组件,所述动力组件内部安装有同轴心的筒筛组件,所述筒筛组件内底部转动连接有磨料组件,所述动力组件用于磨料组件的驱转;所述筒筛组件底部活动连接有雾化修复器,所述雾化修复器通过磨料组件转动进行间歇式雾化修复;所述动力组件内部转动连接有位于雾化修复器下方的混土组件,所述磨料组件通过联动组件实现混土组件的同步转动。The present invention relates to an in-situ repairing device for organic polluted soil and a repairing method thereof, comprising a traction mechanism, on which a plurality of sets of obliquely arranged in-situ restorers are arranged; the in-situ restorer includes a fixed The soil fetching mechanism on the traction mechanism, the surface of the soil fetching mechanism is equipped with a repair mechanism, and the soil fetching mechanism transports the soil to the corresponding repair mechanism through its internal electric auger assembly; the repair mechanism includes a power component , the inside of the power assembly is equipped with a coaxial trommel assembly, the inner bottom of the trommel assembly is rotatably connected with an abrasive assembly, and the power assembly is used to drive the abrasive assembly; the bottom of the trommel assembly is movably connected with An atomization restorer, the atomization restorer performs intermittent atomization repair through the rotation of the abrasive assembly; the internal rotation of the power assembly is connected to the concrete assembly under the atomization repairer, and the abrasive assembly realizes the mixing through the linkage assembly Synchronous rotation of soil components.
进一步地,所述牵引机构包括安装柱,所述安装柱表面固定有牵引架,所述安装柱与牵引架之间水平夹角在30-45°;所述安装柱表面设置有安装槽;所述取土机构包括土壤流通组件和口径调节组件;所述土壤流通组件包括中空流通管,所述中空流通管顶部设置有套设于安装柱上的固定环,所述中空流通管底部设置有取土铲;所述固定环周侧面设置有多个安装孔,所述安装孔与安装槽之间通过锁紧件连接。Further, the traction mechanism includes a mounting column, the surface of the mounting column is fixed with a traction frame, and the horizontal angle between the mounting column and the traction frame is 30-45°; the surface of the mounting column is provided with a mounting groove; the The soil fetching mechanism includes a soil circulation assembly and a caliber adjustment assembly; the soil circulation assembly includes a hollow circulation pipe, the top of the hollow circulation pipe is provided with a fixing ring sleeved on the installation column, and the bottom of the hollow circulation pipe is provided with a A soil shovel; a plurality of mounting holes are provided on the side of the fixed ring, and the mounting holes are connected to the mounting grooves through locking pieces.
进一步地,所述中空流通管周侧面设置有土壤进入口,所述土壤进入口顶部设置有调节腔;所述土壤进入口设置有螺纹座;所述口径调节组件包括与调节腔滑动配合的密封弧板,所述密封弧板底部固定有与螺纹座螺纹配合的螺纹杆;所述电绞龙组件包括与中空流通管内底部转动连接的电绞龙本体,所述电绞龙本体表面设置有多个初级破碎辊。Further, the side of the hollow flow pipe is provided with a soil inlet, and the top of the soil inlet is provided with an adjustment chamber; the soil inlet is provided with a threaded seat; the diameter adjustment assembly includes a seal that is slidably fitted with the adjustment chamber Arc plate, the bottom of the sealed arc plate is fixed with a threaded rod that is threadedly matched with the threaded seat; the electric auger assembly includes an electric auger body that is rotatably connected to the inner bottom of the hollow flow pipe, and the surface of the electric auger body is provided with multiple primary crushing rolls.
进一步地,所述动力组件包括下开上封的土壤输出管,所述土壤输出管通过连接座与中空流通管上的卸料口对应连接;所述土壤输出管顶部安装有驱动电机,所述土壤输出管周侧面上下设置有两齿轮定位口,两所述齿轮定位口之间通过贯穿孔道连通;所述联动组件包括与贯穿孔道转动配合的支撑轴,所述支撑轴两端均固定有位于齿轮定位口内部的联动齿轮。Further, the power assembly includes a soil output pipe that is opened at the bottom and sealed at the top, and the soil output pipe is correspondingly connected to the discharge port on the hollow flow pipe through a connecting seat; a drive motor is installed on the top of the soil output pipe, and the Two gear positioning ports are arranged up and down on the side of the soil output pipe, and the two gear positioning ports are connected through a through hole; The linkage gear inside the gear positioning port.
进一步地,所述筒筛组件包括筒体,所述筒体周侧面通过支撑座与土壤输出管内壁固定连接;所述筒体周侧面开设有筛孔,所述筒体底部设置有漏孔。Further, the trommel screen assembly includes a cylinder body, the side surface of the cylinder body is fixedly connected to the inner wall of the soil output pipe through a support seat; screen holes are opened on the side surface of the cylinder body, and a leak hole is provided at the bottom of the cylinder body.
进一步地,所述磨料组件包括与驱动电机输出轴连接的转轴,所述转轴周侧面通过支杆固定有与上方的联动齿轮啮合的外齿弧板;所述转轴周侧面设置有多个齿口刮板,相邻两所述齿口刮板之间设置有二级破碎辊,所述二级破碎辊与转轴之间连接有外部套设有复位弹性件的伸缩部件。Further, the abrasive assembly includes a rotating shaft connected to the output shaft of the drive motor, and the outer tooth arc plate meshing with the upper linkage gear is fixed on the side of the rotating shaft through a strut; the surrounding side of the rotating shaft is provided with a plurality of tooth openings For the scraper, a secondary crushing roller is arranged between two adjacent tooth mouth scrapers, and a telescopic part with a reset elastic member is connected between the secondary crushing roller and the rotating shaft.
进一步地,所述雾化修复器包括活动连接于筒体底部的连接环,所述连接环底部固定有修复剂容器,所述修复剂容器周侧面设置有多个雾化喷头;所述修复剂容器顶部设置有雾化发生按钮;所述转轴下端通过连接柱固定有多个启动推件。Further, the atomization repairer includes a connecting ring movably connected to the bottom of the cylinder, a repairing agent container is fixed at the bottom of the connecting ring, and a plurality of atomization nozzles are arranged on the side of the repairing agent container; the repairing agent The top of the container is provided with an atomization generating button; the lower end of the rotating shaft is fixed with a plurality of starting push pieces through connecting columns.
进一步地,所述混土组件包括环形转体,所述环形转体周侧面设置有齿形环口,所述齿形环口与下方的联动齿轮啮合;所述环形转体顶部沿环向设置有多个分隔板,所述分隔板表面设置有颗粒流通孔。Further, the concrete concrete assembly includes an annular rotating body, and a toothed ring mouth is provided on the peripheral side of the annular rotating body, and the toothed ring mouth meshes with the linkage gear below; the top of the annular rotating body is arranged along the ring direction There are a plurality of partition plates, and the surfaces of the partition plates are provided with particle flow holes.
一种用于有机污染土壤的原位修复设备的修复方法,包括如下步骤:A method for repairing in-situ repair equipment for organically polluted soil, comprising the steps of:
SS01将牵引机构安装在移动设备上,通过移动设备带动取土机构进行有机污染土壤的采土作业;In SS01, the traction mechanism is installed on the mobile device, and the soil-taking mechanism is driven by the mobile device to carry out the soil mining operation of organically polluted soil;
SS02通过电绞龙组件将取土铲剥离下来的土壤经初次破碎后输送至土壤输出管内的筒筛组件内部,通过动力组件带动磨料组件对筒筛组件内的土壤进行二次破碎;SS02 uses the electric auger assembly to transport the soil stripped off by the soil shovel to the inside of the drum screen assembly in the soil output pipe after primary crushing, and the power assembly drives the abrasive assembly to perform secondary crushing of the soil in the drum screen assembly;
SS03经二级破碎辊与齿口刮板的间歇式作业,使得二次破碎后的土壤颗粒通过筛孔和漏孔,通过间歇式运作的雾化喷头将修复剂喷洒至土壤颗粒表面;SS03 is intermittently operated by the secondary crushing roller and toothed scraper, so that the secondary crushed soil particles pass through the sieve holes and leak holes, and the repair agent is sprayed on the surface of the soil particles through the intermittently operated atomizing nozzle;
SS04喷洒有修复剂的土壤颗粒滚落至环形转体上,通过环形转体的转动将喷洒有修复剂的土壤混合均匀后,在土壤自身重力下从环形转体中部卸出土壤输出管,使得喷洒有修复剂的土壤再次回到耕沟中。SS04 The soil particles sprayed with repairing agent roll down onto the ring rotating body, and after the soil sprayed with repairing agent is mixed evenly through the rotation of the ring rotating body, the soil output pipe is unloaded from the middle of the ring rotating body under the gravity of the soil itself, so that The soil sprayed with remediation agent is returned to the ditch again.
本发明具有以下有益效果:The present invention has the following beneficial effects:
1、本发明通过设置有多组原位修复器,土壤被采集经破碎并混合有微生物修复剂后,重新回到原位修复器移动产生的耕沟中,实现微生物在土壤中的分布,再经过土壤中微生物的繁殖扩散作用,实现整片区域内有机污染土壤的生物修复,减少了菌种的投入成本。1. In the present invention, multiple sets of in-situ restorers are installed. After the soil is collected, crushed and mixed with microbial repair agents, it returns to the plowing ditch generated by the movement of the in-situ restorers to realize the distribution of microorganisms in the soil, and then Through the reproduction and diffusion of microorganisms in the soil, the bioremediation of organically polluted soil in the entire area is realized, and the input cost of bacteria is reduced.
2、本发明通过转动螺纹杆,可调节密封弧板在调节腔中的位置,进而满足土壤进入口尺寸大小的调节,适应不同深度土壤的有机污染物的生物修复,有利于土壤的生物修复作业。2. The present invention can adjust the position of the sealing arc plate in the adjustment cavity by rotating the threaded rod, thereby satisfying the adjustment of the size of the soil inlet, adapting to the bioremediation of organic pollutants in soil at different depths, and is beneficial to the bioremediation of soil .
3、本发明通过磨料组件的具体设计,可对筒体内的土壤进行研磨,在磨料组件转动过程中带动雾化修复器进行间歇式启动,雾化的修复剂可均匀分散在通过筛孔的土壤颗粒中,无需始终保持雾化修复器处于运行状态,从而节约了修复剂,降低了修复剂的投入成本。3. Through the specific design of the abrasive assembly, the present invention can grind the soil in the cylinder, and drive the atomized restoration device to start intermittently during the rotation of the abrasive assembly, and the atomized restoration agent can be evenly dispersed in the soil passing through the sieve. In the particles, there is no need to keep the atomizing repairer in operation all the time, thus saving the repairing agent and reducing the input cost of the repairing agent.
4、本发明在磨料组件的转动过程中,通过联动组件的作用实现混土组件的同步转动,使得研磨后混合有修复剂的土壤颗粒在环形转体上得到充分混合,有利于增加微生物修复剂在土壤中的均匀分散性。4. During the rotation of the abrasive assembly, the invention realizes the synchronous rotation of the concrete assembly through the action of the linkage assembly, so that the soil particles mixed with the restoration agent after grinding are fully mixed on the ring rotor, which is beneficial to increase the microbial restoration agent Uniform dispersion in soil.
当然,实施本发明的任一产品并不一定需要同时达到以上所述的所有优点。Of course, any product implementing the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time.
附图说明Description of drawings
为了更清楚地说明本发明实施例的技术方案,下面将对实施例描述所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.
图1为一种用于有机污染土壤的原位修复设备的结构示意图。Fig. 1 is a schematic structural diagram of an in-situ remediation device for organically polluted soil.
图2为牵引机构的结构示意图。Fig. 2 is a structural schematic diagram of the traction mechanism.
图3为取土机构的结构示意图。Figure 3 is a schematic structural view of the soil-taking mechanism.
图4为土壤流通组件的结构示意图。Fig. 4 is a schematic structural diagram of the soil circulation component.
图5为口径调节组件的结构示意图。Fig. 5 is a schematic structural diagram of the caliber adjustment assembly.
图6为电绞龙组件的结构示意图。Fig. 6 is a schematic structural diagram of the electric auger assembly.
图7为修复机构的结构示意图。Fig. 7 is a structural schematic diagram of the repairing mechanism.
图8为动力组件的结构示意图。Fig. 8 is a schematic structural diagram of the power assembly.
图9为磨料组件的结构示意图。Figure 9 is a schematic structural view of the abrasive assembly.
图10为图9的结构俯视图。FIG. 10 is a top view of the structure of FIG. 9 .
图11为联动组件的结构示意图。Fig. 11 is a schematic structural diagram of the linkage assembly.
图12为筒筛组件的结构示意图。Fig. 12 is a structural schematic diagram of a trommel screen assembly.
图13为图12仰视角度的结构示意图。Fig. 13 is a structural schematic diagram of Fig. 12 viewed from the bottom.
图14为雾化修复器的结构示意图。Fig. 14 is a schematic diagram of the structure of the atomization restorer.
图15为混土组件的结构示意图。Figure 15 is a schematic structural view of the concrete component.
附图中,各标号所代表的部件列表如下:In the accompanying drawings, the list of parts represented by each label is as follows:
1-牵引机构,101-安装柱,102-牵引架,103-安装槽,2-原位修复器,3-取土机构,31-电绞龙组件,311-电绞龙本体,312-初级破碎辊,32-土壤流通组件,321-中空流通管,322-固定环,323-取土铲,324-安装孔,325-土壤进入口,326-螺纹座,33-口径调节组件,331-密封弧板,332-螺纹杆,4-修复机构,41-动力组件,411-土壤输出管,412-连接座,413-驱动电机,414-齿轮定位口,42-筒筛组件,421-筒体,422-支撑座,423-筛孔,424-漏孔,43-磨料组件,431-转轴,432-外齿弧板,433-齿口刮板,434-二级破碎辊,435-启动推件,44-雾化修复器,441-修复剂容器,442-雾化喷头,443-雾化发生按钮,45-混土组件,451-环形转体,452-齿形环口,453-分隔板,454-颗粒流通孔,46-联动组件,461-支撑轴,462-联动齿轮。1-traction mechanism, 101-installation column, 102-traction frame, 103-installation groove, 2-in-situ restorer, 3-soil fetching mechanism, 31-electric auger assembly, 311-electric auger body, 312-primary Crushing roller, 32-soil circulation component, 321-hollow flow pipe, 322-fixing ring, 323-shovel, 324-installation hole, 325-soil inlet, 326-threaded seat, 33-diameter adjustment component, 331- Sealing arc plate, 332-threaded rod, 4-repair mechanism, 41-power assembly, 411-soil output pipe, 412-connecting seat, 413-driving motor, 414-gear positioning port, 42-drum screen assembly, 421-drum Body, 422-support seat, 423-sieve hole, 424-leak hole, 43-abrasive assembly, 431-rotating shaft, 432-external tooth arc plate, 433-tooth scraper, 434-secondary crushing roller, 435-start Push piece, 44-Atomization repair device, 441-Repair agent container, 442-Atomization nozzle, 443-Atomization button, 45-Concrete component, 451-Annular swivel, 452-Tooth ring mouth, 453- Partition plate, 454-particle flow hole, 46-link assembly, 461-support shaft, 462-link gear.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
实施例1Example 1
请参阅图1-15,本发明为一种用于有机污染土壤的原位修复设备,包括牵引机构1,牵引机构1上设置有多组斜向布置的原位修复器2,通过将牵引机构1安装在移动设备上,利用多组原位修复器2在土壤表层的移动,可形成多个耕沟;原位修复器2包括固定于牵引机构1上的取土机构3,取土机构3表面安装有修复机构4,取土机构3通过其内部的电绞龙组件31将土壤输送至对应的修复机构4内部,经修复机构4处理后的含有修复剂的土壤颗粒再次回落到对应的耕沟中,实现微生物在土壤中的分布,再经过土壤中微生物的繁殖扩散作用,实现整片区域内有机污染土壤的生物修复,减少了菌种的投入成本;Please refer to Fig. 1-15, the present invention is an in-situ remediation device for organically polluted soil, which includes a traction mechanism 1, on which there are multiple groups of obliquely arranged in-situ remediation devices 2, by pulling the traction mechanism 1 is installed on the mobile device, and multiple groups of in-situ restorers 2 can be used to move on the soil surface to form multiple plowing ditches; The repairing mechanism 4 is installed on the surface, and the soil-
修复机构4包括动力组件41,动力组件41内部安装有同轴心的筒筛组件42,筒筛组件42内底部转动连接有磨料组件43,用于对筒筛组件42内的土壤进行研磨,动力组件41用于磨料组件43的驱转;The repairing mechanism 4 includes a
筒筛组件42底部活动连接有雾化修复器44,雾化修复器44通过磨料组件43转动进行间歇式雾化修复;在磨料组件43转动的过程中,可带动雾化修复器44的间歇式转动,进而实现雾化修复器44的间歇式启动;The
动力组件41内部转动连接有位于雾化修复器44下方的混土组件45,磨料组件43通过联动组件46实现混土组件45的同步转动;在磨料组件43的转动过程中,通过联动组件46的作用实现混土组件45的同步转动,使得研磨后混合有修复剂的土壤颗粒在混土组件45上得到充分混合,有利于增加微生物修复剂在土壤中的均匀分散性。The internal rotation of the
本实施例中,牵引机构1包括安装柱101,安装柱101表面固定有牵引架102,安装柱101与牵引架102之间水平夹角在30-45°;In this embodiment, the traction mechanism 1 includes a mounting
取土机构3包括土壤流通组件32和口径调节组件33;土壤流通组件32包括中空流通管321,中空流通管321顶部设置有套设于安装柱101上的固定环322,中空流通管321底部设置有取土铲323,通过取土铲323的行走对土壤进行疏松,疏松后的土壤通过中空流通管321内的电绞龙组件31输送至对应的修复机构4中;The
安装柱101表面设置有安装槽103;固定环322周侧面设置有多个安装孔324,安装孔324与安装槽103之间通过锁紧件连接,可调节取土机构3的倾斜角度,进而满足不同角度上的土壤采集以及生物修复。Mounting
本实施例中,中空流通管321周侧面设置有土壤进入口325,疏松起来的土壤由土壤进入口325进入到中空流通管321内部,土壤进入口325顶部设置有调节腔;土壤进入口325设置有螺纹座326;In this embodiment, the side of the
口径调节组件33包括与调节腔滑动配合的密封弧板331,密封弧板331底部固定有与螺纹座326螺纹配合的螺纹杆332;通过转动螺纹杆332,可调节密封弧板331在调节腔中的位置,进而满足土壤进入口325尺寸大小的调节,适应不同深度土壤的有机污染物的生物修复,有利于土壤的生物修复作业。The
电绞龙组件31包括与中空流通管321内底部转动连接的电绞龙本体311,电绞龙本体311表面设置有多个初级破碎辊312;进入到土壤进入口325内的土壤在电绞龙本体311的转动下,使得疏松土壤沿着中空流通管321往上输送,在此过程中通过初级破碎辊312对土壤进行初次破碎。The
本实施例中,动力组件41包括下开上封的土壤输出管411,土壤输出管411通过连接座412与中空流通管321上的卸料口对应连接;通过中空流通管321内往上输送的土壤由卸料口进入到土壤输出管411内的筒筛组件42中;In this embodiment, the
土壤输出管411顶部安装有驱动电机413,土壤输出管411周侧面上下设置有两齿轮定位口414,两齿轮定位口414之间通过贯穿孔道连通;联动组件46包括与贯穿孔道转动配合的支撑轴461,支撑轴461两端均固定有位于齿轮定位口414内部的联动齿轮462。A
本实施例中,筒筛组件42包括筒体421,筒体421周侧面通过支撑座422与土壤输出管411内壁固定连接;筒体421周侧面开设有筛孔423,筒体421底部设置有漏孔424,筒体421内破碎后的土壤颗粒通过筛孔423和漏孔424漏出至筒体421外部。In this embodiment, the
本实施例中,磨料组件43包括与驱动电机413输出轴连接的转轴431,转轴431周侧面通过支杆固定有与上方的联动齿轮462啮合的外齿弧板432;在原位修复器2移动作业的过程中,利用驱动电机413带动转轴431进行转动,在外齿弧板432与对应联动齿轮462的啮合作用下,实现联动组件46的同步转动;In this embodiment, the
转轴431周侧面设置有多个齿口刮板433,相邻两齿口刮板433之间设置有二级破碎辊434,二级破碎辊434与转轴431之间连接有外部套设有复位弹性件的伸缩部件;在二级破碎辊434转动对筒体421内的土壤进行二次破碎之后,紧接着利用齿口刮板433对筒体421内壁上的土壤进行刮碎,通过此方式实现筒体421内土壤的充分破碎,破碎后的土壤颗粒经筛孔423和漏孔424漏出至筒体421外部。A plurality of
本实施例中,雾化修复器44包括活动连接于筒体421底部的连接环,连接环底部固定有修复剂容器441,其内部装有用于土壤中有机污染物修复的微生物修复剂,修复剂容器441周侧面设置有多个雾化喷头442,用于将修复剂容器441内的微生物修复剂以雾化形式喷出,雾化后的微生物修复剂均匀分散到漏出筒体421的土壤颗粒中;In this embodiment, the
修复剂容器441顶部设置有雾化发生按钮443;转轴431下端通过连接柱固定有多个启动推件435;在磨料组件43的转轴431转动过程中,利用多个启动推件435对雾化发生按钮443的间歇推压作用,可实现修复剂容器441的间歇式启动,无需始终保持雾化修复器44处于运行状态,从而节约了修复剂,降低了修复剂的投入成本。The top of the
本实施例中,混土组件45包括环形转体451,环形转体451周侧面设置有齿形环口452,齿形环口452与下方的联动齿轮462啮合;在转轴431带动联动组件46同步转动的过程中,通过齿形环口452与对应的联动齿轮462的啮合作用,实现磨料组件43与混土组件45的同步转动;In this embodiment, the
环形转体451顶部沿环向设置有多个分隔板453,分隔板453表面设置有颗粒流通孔454;通过分隔板453将环形转体451表面分隔成多个混料空间,各个混料空间之间的土壤颗粒通过颗粒流通孔454流动混合,由此实现环形转体451上分散有修复剂土壤的充分混合,当混料空间内的土壤颗粒被带至斜上方时,在土壤颗粒自身重力的作用下从环形转体451中部卸出土壤输出管411,使得喷洒有修复剂的土壤再次回到耕沟中。The top of the
实施例2Example 2
一种用于有机污染土壤的原位修复设备的修复方法,包括如下步骤:A method for repairing in-situ repair equipment for organically polluted soil, comprising the steps of:
SS01将牵引机构1安装在移动设备上,通过移动设备带动取土机构3进行有机污染土壤的采土作业,形成多个耕沟;SS01 installs the traction mechanism 1 on the mobile device, and drives the soil-taking
SS02通过电绞龙组件31将取土铲323剥离下来的土壤经初次破碎后输送至土壤输出管411内的筒筛组件42内部,通过动力组件41带动磨料组件43对筒筛组件42内的土壤进行二次破碎;SS02 uses the
SS03经二级破碎辊434与齿口刮板433的间歇式作业,使得二次破碎后的土壤颗粒通过筛孔423和漏孔424,通过间歇式运作的雾化喷头442将修复剂喷洒至土壤颗粒表面;SS03 is intermittently operated by the secondary crushing
SS04喷洒有修复剂的土壤颗粒滚落至环形转体451上,通过环形转体451的转动将喷洒有修复剂的土壤混合均匀后,在土壤自身重力下从环形转体451中部卸出土壤输出管411,使得喷洒有修复剂的土壤再次回到耕沟中。SS04 The soil particles sprayed with repairing agent roll down onto the
在本说明书的描述中,参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment of the present invention. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节,也不限制该发明仅为所述的具体实施方式。显然,根据本说明书的内容,可作很多的修改和变化。本说明书选取并具体描述这些实施例,是为了更好地解释本发明的原理和实际应用,从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.
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CN212577153U (en) * | 2020-04-27 | 2021-02-23 | 田婉 | Soil remediation agent spray set for ecological remediation |
CN113118204A (en) * | 2021-04-23 | 2021-07-16 | 北京林大林业科技股份有限公司 | Device and method suitable for soil in-situ remediation |
CN113546955A (en) * | 2021-07-20 | 2021-10-26 | 广州龙惠环保科技有限公司 | Combined type contaminated soil repair system |
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