CN111451262B - Soil remediation and treatment system and method - Google Patents
Soil remediation and treatment system and method Download PDFInfo
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- CN111451262B CN111451262B CN202010274203.5A CN202010274203A CN111451262B CN 111451262 B CN111451262 B CN 111451262B CN 202010274203 A CN202010274203 A CN 202010274203A CN 111451262 B CN111451262 B CN 111451262B
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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
- B09C1/06—Reclamation of contaminated soil thermally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the field of soil remediation, in particular to a soil remediation treatment system and a soil remediation treatment method. The method comprises the following steps: 1. starting an excavating motor, and simultaneously starting an electric push-pull rod to enable the rotating excavating plate to be in contact with soil, excavating the soil and throwing the soil onto a conveying belt; 2. starting a conveying motor, conveying the soil to a crushing frame by a conveying belt, and dropping the soil onto a crushing roller; 3. starting a crushing motor to crush the soil, enabling the crushed soil to fall into a heating circular tube to heat the soil, and simultaneously starting a soil-shifting motor to heat the soil and push the soil backwards and push the soil out of the rear end of the heating circular tube; 4. the air pump is started while the soil is heated, air in the heating circular tube is extracted, the soil is heated until volatile substances are volatilized, the volatile substances are extracted along with the air and sent into the absorption device, and the volatile substances are absorbed in the absorption device and then are discharged.
Description
Technical Field
The invention relates to the field of soil remediation, in particular to a soil remediation treatment system and a soil remediation treatment method.
Background
Soil contamination has become a worldwide problem and the overall situation is quite severe. Firstly, the soil pollution is severe, and secondly, the soil pollution harm is huge. With the acceleration of the industrialization process, accidents such as random dumping of a plurality of chemical wastes, leakage of chemical pipelines and storage facilities, chemical production and the like can cause pollution of volatile substances such as gasoline, diesel oil, benzene, toluene, carbon tetrachloride and the like to soil, seriously affect the physicochemical property of the soil and threaten the safety of underground water.
Disclosure of Invention
The invention aims to provide a soil remediation and treatment system and method, which can remove volatile substances in polluted soil and remediate the soil.
The purpose of the invention is realized by the following technical scheme:
a soil remediation and treatment system comprises a movable support, a moving mechanism, a rotating frame, an excavating mechanism, a conveying mechanism, a crushing mechanism, a soil pushing mechanism and a volatile substance treatment device, wherein the moving mechanism is rotatably connected to the rear end of the movable support, the rotating frame is rotatably connected to the front end of the movable support, the excavating mechanism is rotatably connected to the front end of the rotating frame, the excavating mechanism is fixedly connected with the movable support, the excavating mechanism is rotatably connected with the rotating frame, the conveying mechanism is rotatably connected to the movable support, the crushing mechanism is rotatably connected to the movable support, the soil pushing mechanism is connected to the movable support, the volatile substance treatment device is fixedly connected to the upper portion of the rear end of the movable support, and a power supply is fixedly connected to the lower end of the movable support;
the movable support comprises a conveying support plate, a support shaft, a movable front wheel and a support bottom plate, the device comprises a fixed plate, a connecting plate, a heating circular tube, a crushing frame and a motor mounting plate, wherein two conveying supporting plates are arranged, the two conveying supporting plates are fixedly connected to the front end of a supporting bottom plate, a supporting shaft is fixedly connected to the two conveying supporting plates, two ends of the supporting shaft are respectively and rotatably connected with a movable front wheel through bearings, the fixed plate is fixedly connected to the front portion of the supporting bottom plate, two connecting plates are arranged, the two connecting plates are respectively and fixedly connected to the rear portion of the supporting bottom plate, the heating circular tube is fixedly connected to the upper ends of the two connecting plates, a heating circular plate is arranged in the heating circular tube, the crushing frame is fixedly connected to the heating circular tube, the motor mounting plate is fixedly connected to the crushing frame, a power supply is fixedly connected to the lower end of the supporting bottom plate, and the heating circular tube is connected with the power supply through a wire and a switch;
the moving mechanism comprises moving wheels, moving shafts, moving gears, a moving motor and anti-slip plates, the moving shafts are rotatably connected to the rear end of the supporting base plate through bearings, the two ends of each moving shaft are fixedly connected with the moving wheels, the two moving wheels are respectively provided with the anti-slip plates, the moving gears are fixedly connected to the moving shafts, the moving motor is fixedly connected to the supporting base plate, the moving gears and the moving motor are in meshing transmission connection, and the moving motor is connected with the power supply through a wire and a switch;
the rotating frame comprises two rotating support plates, a rotating shaft, a linkage rod, a linkage plate, an electric push-pull rod and a linkage block, wherein the two rotating support plates are fixedly connected to the rotating shaft;
the soil excavating mechanism comprises an soil excavating motor, a driving wheel, a soil excavating shaft, soil excavating side plates and soil excavating plates, wherein the soil excavating motor is fixedly connected to a supporting bottom plate, the driving wheel is rotatably connected to one end of a rotating shaft through a bearing, the soil excavating shaft is rotatably connected to the front ends of two rotating supporting plates through bearings, the two soil excavating side plates are fixedly connected to the soil excavating shaft, a plurality of soil excavating plates are fixedly connected between the two soil excavating side plates, the driving wheel is in transmission connection with the soil excavating shaft, the driving wheel is in transmission connection with the soil excavating motor, and the soil excavating motor is connected with a power supply through a wire and a switch;
the conveying mechanism comprises a conveying belt, two supporting rollers, two conveying driving rollers, two conveying motors and two conveying supporting wheels, wherein the two supporting rollers and the two conveying driving rollers are rotatably connected to two conveying supporting plates through bearings;
the crushing mechanism comprises two crushing rollers, two crushing gears, two crushing belt wheels and a crushing motor, wherein the two crushing rollers are provided with crushing edges, the two crushing rollers are rotatably connected in the crushing frame through bearings, the left ends of the two crushing rollers are fixedly connected with the crushing gears, the two crushing gears are in meshing transmission connection, one of the two crushing gears is fixedly connected with the crushing belt wheel, the crushing motor is fixedly connected on a motor mounting plate and is in transmission connection with the crushing belt wheels, and the crushing motor is connected with a power supply through a wire and a switch;
the bulldozing mechanism comprises a bulldozing motor, a bulldozing shaft, a bulldozing mounting plate and a spiral plate, the bulldozing mounting plate is fixedly connected to the front end of the heating circular tube, the bulldozing shaft is rotatably connected to the bulldozing mounting plate through a bearing, the spiral plate is fixedly connected to the bulldozing shaft, the spiral plate is rotatably connected into the heating circular tube, the bulldozing motor is fixedly connected to the bulldozing mounting plate, the bulldozing motor is in transmission connection with the bulldozing shaft, and the bulldozing motor is connected with a power supply through a lead and a switch;
the volatile substance treatment device comprises a connecting box, an air pump mounting plate, an air pump and an absorption device, wherein the connecting box is fixedly connected to a heating circular tube, the connecting box is communicated with the heating circular tube, the air pump mounting plate is fixedly connected to the connecting box, the air pump is fixedly connected to the air pump mounting plate, an air suction opening of the air pump is communicated with the connecting box, the absorption device is arranged at an air exhaust part of the air pump, and the air pump is connected with a power supply through a wire and a switch;
the method for repairing the soil remediation and treatment system comprises the following steps:
step 1: starting a moving motor, driving a moving wheel, moving the device to the polluted soil, starting an excavating motor, driving an excavating shaft to drive an excavating plate to rotate, simultaneously starting an electric push-pull rod, driving a linkage shaft by the electric push-pull rod to drive two rotating support plates to rotate by taking a rotating shaft as a shaft, contacting the rotating excavating plate with the soil, excavating the soil and throwing the soil onto a conveying belt;
step 2: starting a conveying motor, driving a conveying driving roller by the conveying motor, driving a conveying belt to rotate by the conveying driving roller, and conveying soil to a crushing frame by the conveying belt and dropping the soil onto the crushing roller;
and step 3: starting a crushing motor, driving the two crushing rollers to rotate, crushing the soil, enabling the crushed soil to fall into a heating circular tube, opening a heating circular plate of the heating circular tube to heat the soil, simultaneously starting a soil-shifting motor, driving a spiral plate, heating the soil and pushing the soil backwards, and pushing the soil out of the rear end of the heating circular tube;
and 4, step 4: the air pump is started while the soil is heated, air in the heating circular tube is extracted, the soil is heated until volatile substances are volatilized, the volatile substances are extracted along with the air and sent into the absorption device, and the volatile substances are absorbed in the absorption device and then are discharged.
The invention has the beneficial effects that: the invention provides a soil remediation and treatment system and a method, which are convenient for the device to move by starting a moving motor to drive a moving wheel; the digging motor is started to drive the digging plate to rotate, so that soil is dug, and the dug soil is thrown onto the conveying belt; the conveying motor is started to drive the conveying belt to rotate, and the soil is conveyed to the crushing frame through the rotating conveying belt and falls onto the crushing roller; the two crushing rollers are driven to rotate by starting the crushing motor to crush the soil, so that the soil is prevented from being blocky and influencing the treatment of the soil; the crushed soil falls into a heating circular tube, and the soil is heated through a heating circular plate of the heating circular tube, so that volatile substances in the soil can be volatilized conveniently; the air in the heating round pipe is extracted by starting the air extraction pump, so that the soil is heated until volatile substances volatilize, the volatile substances are extracted along with the air and sent into the absorption device, and the volatile substances are absorbed and treated in the absorption device and then are discharged; meanwhile, the soil is heated and pushed backwards by starting a bulldozer motor to drive a spiral plate, and volatile substances in the soil are volatilized and then pushed out by the rear end of a heating circular tube; therefore, the device can dig out the polluted soil for treatment while moving, the treated soil falls back to the original position, the soil treatment efficiency is improved, the rotating support plate rotates by taking the rotating shaft as the shaft through starting the electric push-pull rod, and the soil excavating mechanism is driven to lift, so that the excavating depth is adjusted.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic view of the mobile support and volatile material processing device of the present invention;
FIG. 4 is a second schematic view of the mobile support and volatile material processing device of the present invention;
FIG. 5 is a schematic view of the moving mechanism of the present invention;
FIG. 6 is a schematic view of the turret structure of the present invention;
FIG. 7 is a schematic view of the present invention;
FIG. 8 is a first schematic structural view of the transport mechanism of the present invention;
FIG. 9 is a second schematic structural view of the transport mechanism of the present invention;
FIG. 10 is a schematic view of the shredder mechanism of the present invention;
figure 11 is a schematic view of the shredder mechanism of the present invention.
In the figure: moving the support 1; conveying a support plate 1-1; 1-2 of a support shaft; moving the front wheels 1-3; 1-4 of a support base plate; fixing plates 1-5; connecting plates 1-6; heating the round pipe 1-7; 1-8 parts of a crushing frame; 1-9 parts of a motor mounting plate; a moving mechanism 2; a moving wheel 2-1; a moving shaft 2-2; 2-3 of a movable gear; 2-4 of a mobile motor; 2-5 of antiskid plates; a rotating frame 3; rotating the support plate 3-1; a rotating shaft 3-2; a linkage shaft 3-3; 3-4 of a linkage rod; 3-5 of a linkage plate; 3-6 parts of an electric push-pull rod; 3-7 of a linkage block; a soil digging mechanism 4; 4-1 of an earth-moving motor; a transmission wheel 4-2; 4-3 of a soil digging shaft; digging a side plate 4-4; 4-5 of an excavating plate; a transport mechanism 5; 5-1 of a conveying belt; a support roller 5-2; 5-3 of a conveying driving roller; 5-4 of a conveying motor; 5-5 of conveying supporting wheels; a crushing mechanism 6; a crushing roller 6-1; 6-2 parts of a crushing gear; 6-3 of a crushing belt wheel; 6-4 parts of a crushing motor; a bulldozer mechanism 7; a bulldozer motor 7-1; 7-2 of a bulldozing shaft; 7-3 of a bulldozing mounting plate; 7-4 of a spiral plate; a volatile substance treatment device 8; a connecting box 8-1; an air pump mounting plate 8-2; 8-3 of an air pump; and an absorption device 8-4.
Detailed Description
The invention is described in further detail below with reference to fig. 1-11.
The first embodiment is as follows:
as shown in fig. 1-11, a soil remediation and remediation system comprises a movable support 1, a movable mechanism 2, a rotating frame 3, an excavating mechanism 4, a transportation mechanism 5, a crushing mechanism 6, a soil removing mechanism 7 and a volatile substance treatment device 8, wherein the movable mechanism 2 is rotatably connected to the rear end of the movable support 1, the rotating frame 3 is rotatably connected to the front end of the movable support 1, the excavating mechanism 4 is rotatably connected to the front end of the rotating frame 3, the excavating mechanism 4 is fixedly connected to the movable support 1, the soil removing mechanism 4 is rotatably connected to the rotating frame 3, the transportation mechanism 5 is rotatably connected to the movable support 1, the crushing mechanism 6 is rotatably connected to the movable support 1, the soil removing mechanism 7 is connected to the movable support 1, and the volatile substance treatment device 8 is fixedly connected to the upper portion of the rear end of the movable support 1, the power supply is fixedly connected to the lower end of the movable bracket 1;
when the device is used, the moving motor 2-4 is started to drive the moving wheel 2-1 to move the device, so that the device can conveniently carry out in-situ backfilling after the soil is treated in situ in the polluted soil; the soil is excavated by starting the soil excavating motor 4-1 and driving the soil excavating plate 4-5 to rotate, and the excavated soil is thrown onto the conveyer belt 5-1; the conveying motor 5-4 is started to drive the conveying belt 5-1 to rotate, and the soil is conveyed to the crushing frame 1-8 through the rotating conveying belt 5-1 and falls onto the crushing roller 6-1; the two crushing rollers 6-1 are driven to rotate by starting the crushing motor 6-4, so that the soil is crushed; the crushed soil falls into the heating circular tubes 1-7, and the soil is heated through the heating circular plates of the heating circular tubes 1-7, so that volatile substances in the soil can be volatilized conveniently; the air in the heating circular pipes 1-7 is extracted by starting the air extraction pump 8-3, so that the volatile substances in the soil are heated to volatilize, and are extracted along with the air and sent to the absorption device 8-4, and the volatile substances are absorbed in the absorption device 8-4 and then discharged; meanwhile, the soil is heated and pushed backwards by starting the soil shifting motor 7-1 to drive the spiral plate 7-4, and volatile substances in the soil are pushed out by the rear end of the heating circular tube 1-7 after being volatilized; therefore, the device can dig out the polluted soil for treatment while moving, the treated soil falls back to the original position, the soil treatment efficiency is improved, the electric push-pull rod 3-6 is started, the rotating support plate 3-1 rotates by taking the rotating shaft 3-2 as a shaft, and the soil excavating mechanism 4 is driven to lift, so that the excavation depth is adjusted.
The second embodiment is as follows:
as shown in the figures 1-11, the movable support 1 comprises two conveying support plates 1-1, two support shafts 1-2, two movable front wheels 1-3, two support base plates 1-4, two fixing plates 1-5, two connecting plates 1-6, two heating circular tubes 1-7, two crushing frames 1-8 and a motor mounting plate 1-9, wherein the two conveying support plates 1-1 are fixedly connected with the front ends of the support base plates 1-4, the two support shafts 1-2 are fixedly connected with the two conveying support plates 1-1, the two ends of each support shaft 1-2 are rotatably connected with the movable front wheels 1-3 through bearings, the two fixing plates 1-5 are fixedly connected with the front parts of the support base plates 1-4, the two connecting plates 1-6 are arranged, the two connecting plates 1-6 are fixedly connected with the rear parts of the support base plates 1-4, the heating circular pipes 1-7 are fixedly connected to the upper ends of the two connecting plates 1-6, heating circular plates are arranged in the heating circular pipes 1-7, the crushing frames 1-8 are fixedly connected to the heating circular pipes 1-7, the motor mounting plates 1-9 are fixedly connected to the crushing frames 1-8, the power supply is fixedly connected to the lower ends of the supporting bottom plates 1-4, and the heating circular pipes 1-7 are connected with the power supply through wires and switches;
the movable front wheels 1-3 are used for being matched with the moving mechanism 2 to enable the device to move, and the heating circular plates arranged on the heating circular tubes 1-7 are used for heating soil, so that volatile substances in the soil can be volatilized conveniently.
The third concrete implementation mode:
as shown in fig. 1-11, the moving mechanism 2 includes a moving wheel 2-1, a moving shaft 2-2, a moving gear 2-3, a moving motor 2-4 and an anti-slip plate 2-5, the moving shaft 2-2 is rotatably connected to the rear end of the supporting base plate 1-4 through a bearing, both ends of the moving shaft 2-2 are fixedly connected with the moving wheel 2-1, both moving wheels 2-1 are provided with a plurality of anti-slip plates 2-5, the moving shaft 2-2 is fixedly connected with the moving gear 2-3, the moving motor 2-4 is fixedly connected to the supporting base plate 1-4, the moving gear 2-3 is in meshing transmission connection with the moving motor 2-4, and the moving motor 2-4 is connected with a power supply through a wire and a switch;
the moving motor 2-4 is started to drive the moving gear 2-3, the moving shaft 2-2 drives the moving wheel 2-1 to rotate, so that the device moves, and the anti-skid plate 2-5 on the moving wheel 2-1 can increase the friction force between the moving wheel 2-1 and the ground, thereby facilitating the moving and stopping of the device.
The fourth concrete implementation mode:
as shown in fig. 1-11, the rotating frame 3 includes two rotating support plates 3-1, two rotating shafts 3-2, two coupling shafts 3-3, two coupling rods 3-4, two coupling plates 3-5, two electric push-pull rods 3-6 and two coupling blocks 3-7, the two rotating support plates 3-1 are both fixedly connected to the rotating shafts 3-2, the rotating shafts 3-2 are rotatably connected to the two conveying support plates 1-1, the coupling shafts 3-3 are rotatably connected to the rear ends of the two coupling shafts 3-3, the upper ends of the coupling rods 3-4 are fixedly connected to the coupling shafts 3-3, the lower ends of the coupling rods 3-4 are fixedly connected to the coupling plates 3-5, the electric push-pull rods 3-6 are fixedly connected to the fixing plates 1-5, the coupling blocks 3-7 are fixedly connected to the moving ends of the electric push-pull rods 3-6, the linkage plate 3-5 is rotationally connected with the electric push-pull rod 3-6, and the electric push-pull rod 3-6 is connected with a power supply and a switch through a lead;
the electric push-pull rod 3-6 is started, the moving end of the electric push-pull rod 3-6 drives the linkage block 3-7, the linkage block 3-7 drives the linkage rod 3-4 through the linkage plate 3-5, and therefore the linkage shaft 3-3 is driven, the rotating support plate 3-1 rotates with the rotating shaft 3-2 as the shaft, and the soil digging mechanism 4 is driven to lift, and therefore the digging depth is adjusted.
The fifth concrete implementation mode:
as shown in fig. 1-11, the soil digging mechanism 4 comprises a soil digging motor 4-1 and a driving wheel 4-2, the soil digging device comprises a soil digging shaft 4-3, soil digging side plates 4-4 and soil digging plates 4-5, wherein a soil digging motor 4-1 is fixedly connected to a supporting bottom plate 1-4, a driving wheel 4-2 is rotatably connected to one end of a rotating shaft 3-2 through a bearing, the soil digging shaft 4-3 is rotatably connected to the front ends of two rotating support plates 3-1 through bearings, the soil digging shaft 4-3 is fixedly connected with two soil digging side plates 4-4, a plurality of soil digging plates 4-5 are fixedly connected between the two soil digging side plates 4-4, the driving wheel 4-2 is in transmission connection with the soil digging shaft 4-3, the driving wheel 4-2 is in transmission connection with the soil digging motor 4-1, and the soil digging motor 4-1 is connected with a power supply through a lead and a switch;
the digging motor 4-1 is started, the transmission wheel 4-2 then transmits the digging shaft 4-3, so as to drive the digging plate 4-5 to rotate, dig the soil, throw the dug soil onto the conveying belt 5-1, the transmission wheel 4-2 rotates on the rotating shaft 3-2, and the transmission of the digging motor 4-1 to the digging shaft 4-3 is not influenced by the digging depth.
The sixth specific implementation mode:
as shown in fig. 1-11, the transportation mechanism 5 includes a conveyer belt 5-1, two support rollers 5-2, two conveying driving rollers 5-3, two conveying motors 5-4 and two conveying support wheels 5-5, the two support rollers 5-2 and the conveying driving roller 5-3 are rotatably connected to the two conveying support plates 1-1 through bearings, the two conveying support wheels 5-5 are provided, the two support rollers 5-2 are rotatably connected to the two conveying support plates 1-1 through bearings, the two support rollers 5-2, the conveying driving roller 5-3 and the two conveying support wheels 5-5 are in transmission connection through the conveyer belt 5-1, the conveyer belt 5-1 is provided with anti-slip ribs, the conveying motor 5-4 is fixedly connected to one conveying support plate 1-1, an output shaft of the conveying motor 5-4 is fixedly connected with the conveying driving roller 5-3, and the conveying motor 5-4 is connected with a power supply and a switch through a lead;
the conveying motor 5-4 is started to drive the conveying driving roller 5-3, the conveying belt 5-1 is rotated through the matching of the supporting roller 5-2 and the conveying supporting wheel 5-5, excavated soil is conveyed to the crushing frame 1-8, and the anti-slip edges arranged on the conveying belt 5-1 can prevent the soil thrown onto the conveying belt 5-1 by the excavating plate 4-5 from slipping off and improve the conveying efficiency of the soil.
The seventh embodiment:
as shown in fig. 1-11, the crushing mechanism 6 comprises two crushing rollers 6-1, two crushing gears 6-2, two crushing belt wheels 6-3 and a crushing motor 6-4, the two crushing rollers 6-1 are provided with crushing edges, the two crushing rollers 6-1 are rotatably connected in a crushing frame 1-8 through bearings, the left ends of the two crushing rollers 6-1 are fixedly connected with the crushing gears 6-2, the two crushing gears 6-2 are in meshing transmission connection, one of the crushing gears 6-2 is fixedly connected with a crushing belt wheel 6-3, the crushing motor 6-4 is fixedly connected with a motor mounting plate 1-9, the crushing motor 6-4 is in transmission connection with the crushing belt wheel 6-3, and the crushing motor 6-4 is connected with a power supply through a wire and a switch;
the crushing motor 6-4 is started to drive the crushing belt wheel 6-3 to drive the crushing rollers 6-1 to rotate, the two crushing rollers 6-1 are oppositely rotated through the meshing of the crushing gears 6-2 to crush the soil in the crushing frame 1-8, and the situation that the heating of the soil is influenced and volatile substances are volatilized due to the fact that blocky soil falls into the heating circular tube 1-7 is avoided.
The specific implementation mode is eight:
as shown in fig. 1-11, the dozing mechanism 7 comprises a dozing motor 7-1, a dozing shaft 7-2, a dozing mounting plate 7-3 and a spiral plate 7-4, the dozing mounting plate 7-3 is fixedly connected to the front end of the heating round tube 1-7, the dozing shaft 7-2 is rotatably connected to the dozing mounting plate 7-3 through a bearing, the spiral plate 7-4 is fixedly connected to the dozing shaft 7-2, the spiral plate 7-4 is rotatably connected to the inside of the heating round tube 1-7, the dozing motor 7-1 is fixedly connected to the dozing mounting plate 7-3, the dozing motor 7-1 is in transmission connection with the dozing shaft 7-2, and the dozing motor 7-1 is connected with a power supply through a lead and a switch;
the bulldozing motor 7-1 is started to drive the bulldozing shaft 7-2 to drive the spiral plate 7-4 to rotate, soil is slowly pushed to the rear end in the heating circular tube 1-7, volatile substances in the soil are fully volatilized, and then the soil falls to the original position at the rear end of the heating circular tube 1-7.
The specific implementation method nine:
as shown in fig. 1-11, the volatile substance processing apparatus 8 includes a connection box 8-1, an air pump mounting plate 8-2, an air pump 8-3 and an absorption device 8-4, the connection box 8-1 is fixedly connected to a heating circular tube 1-7, the connection box 8-1 is communicated with the heating circular tube 1-7, the air pump mounting plate 8-2 is fixedly connected to the connection box 8-1, the air pump 8-3 is fixedly connected to the air pump mounting plate 8-2, an air suction port of the air pump 8-3 is communicated with the connection box 8-1, the absorption device 8-4 is arranged at an air exhaust position of the air pump 8-3, and the air pump 8-3 is connected to a power supply through a wire and a switch;
starting the air pump 8-3, pumping the heating circular tube 1-7 through the connecting box 8-1, pumping out volatile substances volatilized from the air and the soil in the heating circular tube 1-7, sending the volatile substances into the absorption device 8-4, and oxidizing and adsorbing the volatile substances through an ozone oxidation device, active carbon and the like in the absorption device 8-4 to realize standard emission of the gas.
The detailed implementation mode is ten:
1-11, a method of remediating a soil remediation system, the method comprising the steps of:
step 1: starting a moving motor 2-4, driving a moving wheel 2-1, moving the device to the polluted soil, starting an excavating motor 4-1, driving an excavating plate 4-5 to rotate by driving an excavating shaft 4-3, simultaneously starting an electric push-pull rod 3-6, driving a linkage shaft 3-3 by the electric push-pull rod 3-6, driving two rotating support plates 3-1 to rotate by taking a rotating shaft 3-2 as an axis, contacting the rotating excavating plate 4-5 with the soil, excavating the soil and throwing the soil onto a conveying belt 5-1;
step 2: starting a conveying motor 5-4, driving a conveying driving roller 5-3 by the conveying motor 5-4, driving a conveying belt 5-1 to rotate by the conveying driving roller 5-3, and conveying soil to a crushing frame 1-8 and dropping on a crushing roller 6-1 by the conveying belt 5-1;
and step 3: starting a crushing motor 6-4, driving two crushing rollers 6-1 to rotate, crushing soil, enabling the crushed soil to fall into a heating circular tube 1-7, opening a heating circular plate of the heating circular tube 1-7 to heat the soil, simultaneously starting a soil shifting motor 7-1, driving a spiral plate 7-4, heating the soil and pushing the soil backwards, and pushing the soil out from the rear end of the heating circular tube 1-7;
and 4, step 4: and starting the air suction pump 8-3 while heating the soil, extracting air in the heating circular tube 1-7 to volatilize volatile substances in the soil, pumping the volatile substances into the absorption device 8-4 along with the air, and discharging the volatile substances after absorption treatment in the absorption device 8-4.
The invention relates to a soil remediation and treatment system and a method, which have the use principle that: starting a moving motor 2-4, driving a moving wheel 2-1, moving the device to the polluted soil, starting an excavating motor 4-1, driving an excavating plate 4-5 to rotate by driving an excavating shaft 4-3, simultaneously starting an electric push-pull rod 3-6, driving a linkage shaft 3-3 by the electric push-pull rod 3-6, driving two rotating support plates 3-1 to rotate by taking a rotating shaft 3-2 as an axis, contacting the rotating excavating plate 4-5 with the soil, excavating the soil and throwing the soil onto a conveying belt 5-1; starting a conveying motor 5-4, driving a conveying driving roller 5-3 by the conveying motor 5-4, driving a conveying belt 5-1 to rotate by the conveying driving roller 5-3, and conveying soil to a crushing frame 1-8 and dropping on a crushing roller 6-1 by the conveying belt 5-1; the method comprises the steps of starting a crushing motor 6-4, driving two crushing rollers 6-1 to rotate, crushing soil, enabling the crushed soil to fall into a heating circular tube 1-7, opening a heating circular plate of the heating circular tube 1-7 to heat the soil, simultaneously starting a soil shifting motor 7-1, driving a spiral plate 7-4 to push the soil backwards while heating the soil, pushing out the soil at the rear end of the heating circular tube 1-7, starting an air suction pump 8-3 while heating the soil, extracting air in the heating circular tube 1-7, enabling the soil to be heated until volatile substances volatilize, extracting the volatile substances with the air and sending the volatile substances into an absorption device 8-4, and discharging the volatile substances after absorption treatment in the absorption device 8-4.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (2)
1. The utility model provides a soil remediation administers system, includes movable support (1), moving mechanism (2), rotating turret (3), dig mechanism (4), transport mechanism (5), rubbing crusher structure (6), bulldoze mechanism (7) and volatile substances processing apparatus (8), its characterized in that: the device comprises a moving mechanism (2), a rotating frame (3), a soil digging mechanism (4), a conveying mechanism (5), a crushing mechanism (6), a bulldozing mechanism (7), a volatile substance processing device (8), a power supply and a power supply, wherein the moving mechanism (2) is rotatably connected to the rear end of a moving support (1), the rotating frame (3) is rotatably connected to the front end of the moving support (1), the soil digging mechanism (4) is rotatably connected to the front end of the rotating frame (3), the conveying mechanism (5) is rotatably connected to the moving support (1), the crushing mechanism (6) is rotatably connected to the moving support (1), the bulldozing mechanism (7) is connected to the moving support (1), the volatile substance processing device (8) is fixedly connected to the upper part of the rear end of the moving support (1), and the power supply is fixedly connected to the lower end of the moving support (1);
the movable support (1) comprises two conveying support plates (1-1), two support shafts (1-2), two movable front wheels (1-3), two support base plates (1-4), two fixing plates (1-5), two connecting plates (1-6), two heating circular tubes (1-7), a crushing frame (1-8) and a motor mounting plate (1-9), wherein the two conveying support plates (1-1) are fixedly connected to the front ends of the support base plates (1-4), the support shafts (1-2) are fixedly connected to the two conveying support plates (1-1), the two ends of the support shafts (1-2) are rotatably connected with the movable front wheels (1-3), and the fixing plates (1-5) are fixedly connected to the front parts of the support base plates (1-4), two connecting plates (1-6) are arranged, the two connecting plates (1-6) are fixedly connected to the rear parts of the supporting bottom plates (1-4), heating circular tubes (1-7) are fixedly connected to the upper ends of the two connecting plates (1-6), heating circular plates are arranged in the heating circular tubes (1-7), the crushing frames (1-8) are fixedly connected to the heating circular tubes (1-7), motor mounting plates (1-9) are fixedly connected to the crushing frames (1-8), a power supply is fixedly connected to the lower ends of the supporting bottom plates (1-4), and the heating circular tubes (1-7) are connected with the power supply through wires and switches;
the moving mechanism (2) comprises a moving wheel (2-1), a moving shaft (2-2), a moving gear (2-3), a moving motor (2-4) and an antiskid plate (2-5), the moving shaft (2-2) is rotatably connected to the rear end of the supporting base plate (1-4), the two ends of the moving shaft (2-2) are fixedly connected with moving wheels (2-1), a plurality of anti-skid plates (2-5) are arranged on the two moving wheels (2-1), a moving gear (2-3) is fixedly connected to the moving shaft (2-2), a moving motor (2-4) is fixedly connected to the supporting base plate (1-4), the moving gear (2-3) is in meshing transmission connection with the moving motor (2-4), and the moving motor (2-4) is connected with a power supply through a wire and a switch;
the rotating frame (3) comprises two rotating support plates (3-1), a rotating shaft (3-2), two linkage shafts (3-3), two linkage rods (3-4), two linkage plates (3-5), an electric push-pull rod (3-6) and two linkage blocks (3-7), wherein the two rotating support plates (3-1) are fixedly connected to the rotating shaft (3-2), the rotating shaft (3-2) is rotatably connected to the two conveying support plates (1-1), the linkage shafts (3-3) are rotatably connected to the rear ends of the two rotating support plates (3-1), the upper ends of the linkage rods (3-4) are fixedly connected to the linkage shafts (3-3), and the lower ends of the linkage rods (3-4) are fixedly connected to the linkage plates (3-5), the electric push-pull rod (3-6) is fixedly connected to the fixed plate (1-5), the linkage block (3-7) is fixedly connected to the moving end of the electric push-pull rod (3-6), the linkage plate (3-5) is rotatably connected with the electric push-pull rod (3-6), and the electric push-pull rod (3-6) is connected with a power supply through a wire and a switch;
the soil digging mechanism (4) comprises a soil digging motor (4-1), a transmission wheel (4-2), a soil digging shaft (4-3), soil digging side plates (4-4) and soil digging plates (4-5), the soil digging motor (4-1) is fixedly connected to a supporting base plate (1-4), the transmission wheel (4-2) is rotatably connected to one end of a rotating shaft (3-2), the soil digging shaft (4-3) is rotatably connected to the front ends of the two rotating support plates (3-1), the soil digging shaft (4-3) is fixedly connected with the two soil digging side plates (4-4), a plurality of soil digging plates (4-5) are fixedly connected between the two soil digging side plates (4-4), the transmission wheel (4-2) is in transmission connection with the soil digging shaft (4-3), the transmission wheel (4-2) is in transmission connection with the soil digging motor (4-1), the soil digging motor (4-1) is connected with a power supply through a lead and a switch;
the conveying mechanism (5) comprises a conveying belt (5-1), supporting rollers (5-2), a conveying driving roller (5-3), a conveying motor (5-4) and conveying supporting wheels (5-5), the number of the supporting rollers (5-2) is two, the two supporting rollers (5-2) and the conveying driving roller (5-3) are both rotatably connected to the two conveying supporting plates (1-1), the number of the conveying supporting wheels (5-5) is two, the two supporting rollers (5-2) are respectively rotatably connected to the two conveying supporting plates (1-1), the two supporting rollers (5-2), the conveying driving roller (5-3) and the two conveying supporting wheels (5-5) are in transmission connection through the conveying belt (5-1), and anti-skidding ribs are arranged on the conveying belt (5-1), the conveying motor (5-4) is fixedly connected to one of the conveying support plates (1-1), an output shaft of the conveying motor (5-4) is fixedly connected with the conveying driving roller (5-3), and the conveying motor (5-4) is connected with a power supply through a wire and a switch;
the crushing mechanism (6) comprises two crushing rollers (6-1), two crushing gears (6-2), two crushing belt wheels (6-3) and a crushing motor (6-4), wherein the two crushing rollers (6-1) are respectively provided with a crushing edge, the two crushing rollers (6-1) are respectively rotatably connected in the crushing frame (1-8), the left ends of the two crushing rollers (6-1) are respectively and fixedly connected with the crushing gears (6-2), the two crushing gears (6-2) are in meshing transmission connection, one crushing gear (6-2) is fixedly connected with the crushing belt wheel (6-3), the crushing motor (6-4) is fixedly connected on the motor mounting plate (1-9), and the crushing motor (6-4) is in transmission connection with the crushing belt wheels (6-3), the crushing motor (6-4) is connected with a power supply through a wire and a switch;
the bulldozing mechanism (7) comprises a bulldozing motor (7-1) and a bulldozing shaft (7-2), the bulldozing device comprises a bulldozing mounting plate (7-3) and a spiral plate (7-4), the bulldozing mounting plate (7-3) is fixedly connected to the front end of a heating circular tube (1-7), a bulldozing shaft (7-2) is rotatably connected to the bulldozing mounting plate (7-3), the spiral plate (7-4) is fixedly connected to the bulldozing shaft (7-2), the spiral plate (7-4) is rotatably connected into the heating circular tube (1-7), a bulldozing motor (7-1) is fixedly connected to the bulldozing mounting plate (7-3), the bulldozing motor (7-1) is in transmission connection with the bulldozing shaft (7-2), and the bulldozing motor (7-1) is connected with a power supply through a lead and a switch;
the volatile substance treatment device (8) comprises a connecting box (8-1) and an air pump mounting plate (8-2), the air extracting device comprises an air extracting pump (8-3) and an absorbing device (8-4), wherein a connecting box (8-1) is fixedly connected onto a heating circular tube (1-7), the connecting box (8-1) is communicated with the heating circular tube (1-7), an air extracting pump mounting plate (8-2) is fixedly connected onto the connecting box (8-1), the air extracting pump (8-3) is fixedly connected onto the air extracting pump mounting plate (8-2), an air extracting opening of the air extracting pump (8-3) is communicated with the connecting box (8-1), the absorbing device (8-4) is arranged at an exhaust part of the air extracting pump (8-3), and the air extracting pump (8-3) and a power supply are connected with a switch through a conducting wire.
2. A method of remediation using a soil remediation treatment system according to claim 1, wherein: the method comprises the following steps:
step 1: starting a moving motor (2-4), driving a moving wheel (2-1), moving the system to a polluted soil, starting an excavating motor (4-1), driving an excavating shaft (4-3) to drive an excavating plate (4-5) to rotate, simultaneously starting an electric push-pull rod (3-6), driving a linkage shaft (3-3) by the electric push-pull rod (3-6), driving two rotating support plates (3-1) to rotate by taking a rotating shaft (3-2) as a shaft, contacting the rotating excavating plate (4-5) with the soil, and excavating the soil by the rotating excavating plate (4-5) and throwing the soil onto a conveying belt (5-1);
step 2: starting a conveying motor (5-4), driving a conveying driving roller (5-3) by the conveying motor (5-4), driving a conveying belt (5-1) to rotate by the conveying driving roller (5-3), and conveying soil to a crushing frame (1-8) and dropping onto a crushing roller (6-1) by the conveying belt (5-1);
and step 3: starting a crushing motor (6-4), driving two crushing rollers (6-1) to rotate, crushing soil, enabling the crushed soil to fall into a heating circular tube (1-7), opening a heating circular plate of the heating circular tube (1-7) to heat the soil, simultaneously starting a soil shifting motor (7-1), driving a spiral plate (7-4), heating the soil and pushing the soil backwards, and pushing the soil out of the rear end of the heating circular tube (1-7);
and 4, step 4: the air suction pump (8-3) is started while the soil is heated, air in the heating circular tube (1-7) is extracted, the soil is heated until volatile substances are volatilized, the volatile substances are extracted along with the air and sent to the absorption device (8-4), and the volatile substances are absorbed in the absorption device (8-4) and then are discharged.
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| CN111676749B (en) * | 2020-06-03 | 2021-10-01 | 安徽华仁路桥工程有限公司 | Roadbed earthwork construction structure in rainy season |
| CN112718833A (en) * | 2021-01-14 | 2021-04-30 | 上海贝素生物科技有限公司 | Soil remediation device for cleaning up non-degradable garbage in soil |
| CN113798317A (en) * | 2021-08-26 | 2021-12-17 | 安徽省上殿湖水产养殖有限公司 | Rice field soil remediation device and soil remediation method |
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