CN115041516B - Solid waste treatment device - Google Patents
Solid waste treatment device Download PDFInfo
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- CN115041516B CN115041516B CN202210660888.6A CN202210660888A CN115041516B CN 115041516 B CN115041516 B CN 115041516B CN 202210660888 A CN202210660888 A CN 202210660888A CN 115041516 B CN115041516 B CN 115041516B
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- arm
- output
- rotary drum
- rotary
- soil
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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
- B09C1/08—Reclamation of contaminated soil chemically
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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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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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
Abstract
The application relates to a solid waste treatment device, which comprises two travelling mechanisms, an adjusting mechanism rotatably arranged on one travelling mechanism and an output mechanism for outputting soil restoration agents, wherein the output mechanism is arranged on the other travelling mechanism; the soil restoration agent filling device also comprises a filling mechanism for filling the soil restoration agent in the soil with different depths, the filling mechanism comprises a filling arm and a plurality of filling components which are arranged around the filling arm, the filling arm is connected with the adjusting end of the adjusting mechanism, the filling component comprises a rotary drum and a plurality of rotary teeth which are fixedly connected with the outer wall of the rotary drum, the rotary drum is rotationally connected to the lower end of the pouring arm, a driving piece for driving the rotary drum to rotate is arranged in the pouring arm, the output end of the output mechanism is connected with an output pipe, the output pipe is connected to the pouring arm through a travelling mechanism and an adjusting mechanism, and the output end of the output pipe is arranged corresponding to the position of the rotary drum. According to the method, the soil remediation agent can be poured into the soil body with different depths on the premise that a large amount of spraying is not needed.
Description
Technical Field
The present application relates to the field of solid pollutant treatment technology, and in particular to a solid waste treatment device.
Background
The solid waste mainly refers to waste generated in industrial production and living, and is largely classified into industrial solid waste, mining solid waste, municipal solid waste, agricultural solid waste and radioactive solid waste according to the source of waste generation. In the current industrial production, especially mineral exploitation and production and manufacture of chemical enterprises, the dissipation of chemical products and accumulation of tailings often cause relatively serious pollution to soil near mining sites of mineral products and near chemical product manufacturing sites, and even underground water. Heavy metals and other pollutants can cause pain to the contaminated groundwater entering the seed plants and the human body, and have negative effects on the health of the human body and the growth of the plants.
In order to reduce the pollution to groundwater and the environment surrounding the contaminated site, it is necessary to repair the contaminated soil. In the prior art, the repair of soil is mainly divided into in-situ repair and ex-situ repair. Ectopic remediation refers to a method of excavating and transferring contaminated soil to a remediation site and then performing physical or chemical remediation techniques for the contaminated soil, but such remediation methods often require the use of a larger remediation site and the cost of transportation is also relatively large. Often in situ repair techniques are therefore used.
At present, relatively more in-situ chemical spraying technology is used for pollutants which are easy to permeate along with rainwater, such as heavy metal pollution, and the in-situ chemical spraying technology is mainly adopted to pour or spray soil restoration agents into polluted soil in polluted places, so that the heavy metal pollutants are solidified into solid matters which are not easy to flow, and the possibility that the pollutants enter plants or human bodies is reduced. Then, the property of the soil is improved through the self-cleaning capability of the soil, the degradation of microorganisms and the like, so as to achieve the aim of repairing.
At present, a method of spraying or pouring a soil restoration agent is mainly adopted for the restoration technology of heavy metal pollutants, so that the soil restoration agent is contacted with polluted soil. However, the penetration depth of the soil restoration agent in sudden energy is often limited, and heavy metal pollutants still penetrate in a large amount and are mixed with underground water in areas with relatively high rain or underground water level; and if too much soil restoration agent is sprayed, secondary pollution is easily caused.
Disclosure of Invention
In order to reduce the condition of secondary pollution, the heavy metal of deep level is administered comparatively more abundant, this application provides a solid waste treatment device.
The application provides a solid waste treatment device adopts following technical scheme:
the solid waste treatment device comprises two travelling mechanisms, an adjusting mechanism rotatably arranged on one travelling mechanism and an output mechanism for outputting soil restoration agents, wherein the output mechanism is arranged on the other travelling mechanism; the device comprises a rotary drum, a plurality of rotary teeth fixedly connected to the outer wall of the rotary drum, a driving piece used for driving the rotary drum to rotate is arranged in the rotary drum, an output end of the output mechanism is connected with an output pipe, the output pipe is connected to the rotary arm through a travelling mechanism and the adjusting mechanism, the output pipe is provided with a plurality of output ends, and the output ends of the output pipe correspond to the position setting of the rotary drum.
By adopting the technical scheme, when the soil is restored, the transportation adjusting mechanism and the pouring mechanism are positioned at the contaminated soil position through one of the travelling mechanisms, and then the output mechanism is transported to the periphery of the pouring mechanism through the other travelling mechanism, so that the possibility of soil body sinking caused by overlarge weight is reduced; thereafter, the vertical slip of pouring arm is controlled to promote rotatory drum and slide downwards through guiding mechanism to at this in-process, pour soil remediation agent in rotatory drum place through output tube through output mechanism, the driving piece drives rotatory drum rotation simultaneously, and the cooperation rotatory tooth breaks the soil body, in order to realize the restoration of different degree of depth contaminated soil under the prerequisite that does not need a large amount of pouring soil remediation agent, reduce the possibility that produces secondary pollution.
Optionally, the lower extreme fixedly connected with of pouring arm is parallel to the backup pad of pouring arm, the lower extreme of backup pad is located the below of rotatory rotary drum and rotatory tooth.
Through adopting above-mentioned technical scheme, owing to need make rotatory drum direct contact ground when using, but when not using, running gear and rotatory drum can be applyed to holistic gravity of guiding mechanism and arm of filling, supports guiding mechanism and arm of filling through backup pad butt in ground this moment when not using to reduce rotatory drum and the impaired possibility of rotatory tooth. In addition, can also be in the in-process that drives rotatory tooth through rotatory rotary drum and break the soil body, the backup pad contact not with rotatory drum contact soil body earlier to when helping breaking the soil body, the swing of restriction perfusion arm in order to increase the stability of pouring the soil remediation agent in-process.
Optionally, the lower extreme shaping of arm of pouring has a plurality of roating seats that encircle the arm of pouring and set up, the roating seat is tubular and the one end opening border fixed connection of roating seat in the arm of pouring, the other end opening border rotation of roating seat is connected in rotatory drum, the opening direction of roating seat is the contained angle setting with the length direction of arm of pouring, just the opening direction orientation of roating seat is kept away from guiding mechanism's direction.
Through adopting above-mentioned technical scheme, rotatory drum passes through the roating seat rotation and connects in the arm that fills to make the opening direction of rotatory drum be the contained angle setting with the arm that fills, at rotatory drum rotation drive rotatory tooth break the in-process of soil body, can be with the soil body orientation week side guide of a plurality of roating seats below, with the in-process that reduces rotatory drum break the soil body, pile up in a plurality of roating seats and fill the arm below because of the soil body and produce the possibility of relative great pressure, thereby be convenient for rotatory drum and fill the arm and stretch into in the soil body.
Optionally, the opening edge of the rotary drum is sleeved outside and rotationally connected to the rotary seat, and the outline of the opening edge of the rotary drum is sinusoidal.
Through adopting above-mentioned technical scheme, the opening border of roating seat can be at pivoted in-process, will be located the direction guide of the rotatory rotary drum of the soil body orientation of rotatory drum opening border to reduce the in-process that stretches into the soil body, the soil body spins the possibility that clearance between rotary drum and the roating seat passed through.
Optionally, an inner concave part is formed in the outer wall of one end of the rotary drum far away from the rotary seat in a concave manner, the inner wall of the inner concave part is rotationally connected to the rotary seat, and the output end of the output pipe is positioned at the inner side of the inner concave part.
Through adopting above-mentioned technical scheme, the indent can protect the output tube to reduce the rotary drum and stretch into the in-process of soil body, make the soil body by the shutoff in the output tube, lead to the output tube by the possibility of shutoff.
Optionally, the driving piece is biax hydraulic motor, the output shaft of driving piece is the tubulose, the one end that the arm was poured into in the roating seat is sealed the setting, the blind end of roating seat is towards interior concave part protrusion and rotate and connect in rotatory drum, the one end of driving piece output shaft is spread out the roating seat and coaxial coupling in rotatory drum, the one end of output tube passes the arm that pours into and stretches into in the roating seat, just the output tube is located the output shaft of driving piece and is located the inboard of interior concave part lower extreme is worn to locate by the part coaxial in the roating seat.
By adopting the technical scheme, when the output end of the output pipe is positioned in the concave part, the influence on the rotation of the rotating drum driven by the driving piece is reduced, so that the output pipe is rotationally connected to the rotating drum through the output shaft of the driving piece and the concave part.
Optionally, the arm that fills is provided with two and fills the coaxial setting of arm, one of them the arm that fills is connected in adjustment mechanism's adjustment end, another the arm that fills one end that adjustment mechanism was kept away from to rotate and is connected in rotatory drum, two be provided with coupling mechanism between the arm that fills, coupling mechanism includes the connecting pipe, the axial both ends outer wall of connecting pipe is step shaft column structure respectively, the both ends of connecting pipe are inserted respectively and are located two opposite ends that fill the arm, the tip of connecting pipe passes through countersunk head bolt fixed connection in the arm that fills.
By adopting the technical scheme, because the depth of the soil restoration agent to be poured is different according to the difference of the pollution degree, the rotary drum below the pouring arm is required to extend into the soil with different depths to pour the soil restoration agent, in the process, when the polluted soil in different areas is restored, the depth of the polluted soil is different, at the moment, the connecting pipe can be disassembled and assembled to change the distance between the two opposite ends of the two pouring arms, so that the polluted soil with different depths is restored on the premise of keeping the relative lower gravity center of the pouring mechanism, and the influence of the extra auxiliary supporting device on the restoration period due to overhigh gravity center is reduced; meanwhile, two ends of the connecting pipe are of a stepped shaft-shaped structure, so that transition between the outer wall of the connecting pipe and the outer wall of the pouring arm is relatively gentle, and the possibility that resistance of the pouring arm is increased in the process of extending into soil due to the fact that the connecting pipe is arranged is reduced.
Optionally, the connecting pipe is including connecting mainboard and connection subplate, the transversal U-shaped of personally submitting of connecting mainboard and connection subplate just the opening border of both is fixed connection each other, the output tube is multisection pipeline concatenation formation.
By adopting the technical scheme, as the connecting pipe is required to be disassembled and assembled, and the driving piece is a hydraulic cylinder, the output pipe also needs to be correspondingly disassembled and assembled to the pipe joint, in the process, the convenience of disassembling and assembling the connecting pipe can be optimized by disassembling the connecting main board and the connecting auxiliary board; in addition, the angle and the height of the pouring arm can be adjusted by matching with the adjusting mechanism, so that the connecting pipe can be conveniently disassembled and assembled.
Optionally, the coupling mechanism still includes the supporting ring, the inner wall setting of mainboard and connection subplate is connected in the laminating of supporting ring, and a plurality of the supporting ring distributes along the length direction of filling the arm and sets up, the supporting ring passes through a plurality of countersunk bolt fixed connection in connection mainboard and connection subplate.
Through adopting above-mentioned technical scheme, the support ring can be connected fixedly to connecting subplate and connection mainboard to stretch into the in-process of soil body at the connecting pipe, support connecting subplate and connection mainboard, reduce because of bearing the possibility that the load is too big to lead to connecting subplate and connection mainboard to take place deformation.
In summary, the present application includes at least one of the following beneficial technical effects:
when the soil is restored, the transporting and adjusting mechanism and the pouring mechanism are positioned at the contaminated soil position through one of the travelling mechanisms, and then the output mechanism is transported to the periphery of the pouring mechanism through the other travelling mechanism, so that the possibility of soil sinking caused by overlarge weight is reduced; then, the vertical sliding of the pouring arm is controlled by the adjusting mechanism so as to push the rotary drum to slide downwards, and in the process, the soil restoration agent is poured into the concave part of the rotary drum through the output pipe by the output mechanism and is considered to rotate by matching with the rotary drum, so that the soil restoration agent is mixed with polluted soil at the corresponding position of the rotary drum; meanwhile, the driving piece drives the rotary drum to rotate, and the rotary drum can be matched with the rotary teeth to break the soil body, so that the repair of the contaminated soil with different depths can be realized on the premise that a large amount of soil repair agents are not required to be poured, and the possibility of secondary pollution is reduced.
Drawings
Fig. 1 is a schematic diagram of a mechanism of an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic cross-sectional view of the adjustment mechanism, the infusion mechanism, and the connection mechanism in an embodiment of the present application.
Fig. 4 is an enlarged schematic view of the portion B in fig. 3.
Fig. 5 is an enlarged schematic view of the portion C in fig. 1.
Fig. 6 is a schematic side view of the perfusion mechanism, the adjustment mechanism, and the connection mechanism in an embodiment of the present application.
Fig. 7 is an exploded view of the connection mechanism according to the embodiment of the present application.
Reference numerals illustrate: 1. a walking mechanism; 2. an adjusting mechanism; 21. an adjustment arm; 22. adjusting a hydraulic cylinder; 23. adjusting the transmission piece; 231. a transmission hydraulic cylinder; 232. a first adjustment bracket; 233. a second adjustment bracket; 3. an output mechanism; 31. an output pipe; 32. a storage tank; 33. an output pump; 4. a perfusion mechanism; 41. a perfusion arm; 411. a support plate; 412. a rotating seat; 42. a perfusion assembly; 421. a rotating drum; 422. rotating the teeth; 423. an inner concave portion; 424. a helical blade; 43. a driving member; 5. a connecting mechanism; 51. a connecting pipe; 511. connecting a main board; 512. connecting the auxiliary plate; 52. a support ring; 521. and (5) connecting a plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a solid waste treatment device. Referring to fig. 1, the solid waste treatment device includes two traveling mechanisms 1, an adjusting mechanism 2, an output mechanism 3 for outputting a soil restoration agent, and a pouring mechanism 4. The running gear 1 is wheeled running system or crawler-type running system, preferably crawler-type running system. The adjusting mechanism 2 is rotatably connected to one of the traveling mechanisms 1 through a hydraulic turntable, the output mechanism 3 is installed on the other traveling mechanism 1, and the pouring mechanism 4 is arranged at the adjusting end of the adjusting mechanism 2. Wherein, the output end of the output mechanism 3 is communicated with an output pipe 31 for outputting soil restoration agent. The output tube 31 is connected to the perfusion mechanism 4 through the adjustment mechanism 2.
Referring to fig. 1 and 2, specifically, the adjusting mechanism 2 includes two adjusting arms 21 and three adjusting hydraulic cylinders 22, the two adjusting arms 21 are hinged to each other, one of the adjusting arms 21 is hinged to a rotating end of a hydraulic rotating table on the traveling mechanism 1, and the other adjusting arm 21 is connected to the pouring mechanism 4 through an adjusting transmission member 23. Wherein two adjusting hydraulic cylinders 22 are hinged to the rotating end of the hydraulic rotating table on the travelling mechanism 1, and the telescopic ends of the two adjusting hydraulic cylinders 22 are hinged to an adjusting arm 21 connected to the hydraulic rotating table. The two ends of the remaining one adjusting hydraulic cylinder 22 are respectively hinged to the two adjusting arms 21, and the adjusting arms 21 hinged to the hydraulic rotating table are in arc-shaped arrangement, so that when the hydraulic rotating table is used, the adjusting mechanism 2 can be controlled to circumferentially rotate relative to the travelling mechanism 1 through the hydraulic rotating table, and then the angle and the height of the adjusting arms 21 positioned at one side far away from the travelling mechanism 1 can be adjusted through the expansion and contraction of the adjusting hydraulic cylinder 22.
Further, the adjusting transmission member 23 includes a transmission hydraulic cylinder 231, a first adjusting bracket 232 and a second adjusting bracket 233, the first adjusting bracket 232 is located between the transmission hydraulic cylinder 231 and the second adjusting bracket 233, and the first adjusting bracket 232 and the transmission hydraulic cylinder 231 are both hinged to the adjusting arm 21 far from one side of the travelling mechanism 1. The telescopic end of the transmission hydraulic cylinder 231 is hinged to the first adjusting bracket 232, the second adjusting bracket 233 is hinged to the second adjusting bracket 233, and the pouring mechanism 4 is simultaneously hinged to the second adjusting bracket 233 and the end part of the adjusting arm 21 far away from one side of the travelling mechanism 1, and the hinge parts of the second adjusting bracket 233 and the adjusting arm 21 and the pouring mechanism 4 are arranged in a dislocation mode. The rotation planes of the adjusting hydraulic cylinder 22, the adjusting arm 21, the driving hydraulic cylinder 231, the first adjusting bracket 232 and the second adjusting bracket 233 are parallel to each other and are all vertically arranged, so that the rotation of the first adjusting bracket 232 can be controlled through the expansion and contraction of the driving hydraulic cylinder 231, and the second adjusting bracket 233 is pushed to rotate, thereby realizing the control of the height and the pouring angle of the pouring mechanism 4.
Of course, in other embodiments, the adjustment mechanism 2 includes an adjustment truss, an X-axis hydraulic slip, a Y-axis hydraulic slip, and a Z-axis hydraulic slip, the Y-axis hydraulic slip is fixedly connected to the adjustment truss, the X-axis hydraulic slip is fixedly connected to a slip end of the Y-axis hydraulic slip, the Z-axis hydraulic slip is fixedly connected to a slip end of the Y-axis hydraulic slip, and the perfusion mechanism 4 is fixedly connected to a slip end of the Z-axis hydraulic slip. The X-axis hydraulic sliding table and the Y-axis hydraulic sliding table have the sliding directions of being horizontal and vertical to each other, the Z-axis hydraulic sliding table has the sliding direction of being vertical, the traveling mechanism 1 comprises a plurality of walking type hydraulic walkers, and the adjusting truss is connected with the walking type hydraulic walkers. When the device is used, the contaminated soil is only required to be arranged in blocks, and then the height and the depth of the filling mechanism 4 are adjusted through the sliding of the X-axis hydraulic sliding table, the Y-axis hydraulic sliding table and the Z-axis hydraulic sliding table, so that the device is used for filling soil restoration agents at different depth positions of the contaminated soil below the filling mechanism 4.
Referring to fig. 1 and 2, specifically, the output mechanism 3 includes a storage tank 32 fixedly connected to the running mechanism 1 and an output pump 33, the output pipe 31 is an elastic hose, such as a rubber tube, the storage tank 32 is used for storing a soil restoration agent, a feeding end of the output pump 33 is communicated with a bottom of the storage tank 32, an output end of the output pump 33 is communicated with the output pipe 31, and the output pump 33 is installed on the corresponding running mechanism 1. The output pipe 31 is sequentially connected to the two adjusting arms 21 and then is connected to the soil restoration agent input end of the filling mechanism 4, so as to provide the soil restoration agent with a certain pressure for the filling mechanism 4 and fill the soil restoration agent into the polluted soil.
Of course, in other embodiments, the output mechanism 3 includes a stirring tank, a linear slide rail and an output pump 33, the stirring tank is connected to the travelling mechanism 1 by sliding of the linear slide rail, the linear slide rail is a hydraulic slide rail, the sliding direction of the linear slide rail is inclined, the input end of the output pump 33 is communicated with the bottom of the stirring tank, and the output pump 33 is mounted at the sliding end of the linear slide rail, so that the stirring tank is slid to a lower position for transportation, the gravity center during transportation is reduced, and the soil restoration agent is conveniently poured into the stirring tank. Meanwhile, when the soil restoration agent is poured, the stirring tank is only required to slide to a high position, so that the soil restoration agent in the stirring tank flows out, and the possibility that the output pipe 31 connected to the output pump 33 interferes with sundries in a polluted place is reduced.
Referring to fig. 2 and 3, the infusion mechanism 4 includes a plurality of infusion assemblies 42, in which the infusion arms 41 are disposed around the infusion arms 41, in this embodiment the infusion arms 41 are disposed in two, and the infusion assemblies are disposed in two. The pouring arms 41 are in a tubular structure, the two pouring arms 41 are parallel to each other, and the opposite ends of the two pouring arms 41 are respectively connected with the adjusting transmission piece 23 and the pouring assembly 42. Specifically, the second adjusting bracket 233 and the adjusting arm 21 far from the travelling mechanism 1 are hinged to the end of one of the pouring arms 41, the two pouring assemblies 42 are disposed around the end of the other pouring arm 41, and the opposite ends of the two pouring arms 41 are connected by the connecting mechanism 5.
Referring to fig. 3 and 4, the priming assembly 42 includes a rotary drum 421 and a plurality of rotary teeth 422 disposed around the rotary drum 421, the rotary teeth 422 being fixedly coupled to an outer wall of the rotary drum 421. The rotary drum 421 is of a hollow structure and is arranged towards the opening of the pouring arm 41, a rotary seat 412 is arranged on the inner side of the opening edge of the rotary drum 421, the rotary seat 412 is of a hollow structure, and the rotary seat 412 extends out of the rotary drum 421 and is fixedly connected to the pouring arm 41. The rotating bases 412 are in a tubular structure, and the rotating bases 412 are communicated with the inside of the pouring arm 41, and the driving members 43 are installed in the two rotating bases 412 and used for respectively driving the two rotating drums 421 to rotate. The driving members 43 are driving motors or hydraulic motors, preferably biaxial hydraulic motors, and the output shafts of the two driving members 43 far from one end are transmitted out of the rotating seat 412 and are respectively and fixedly connected to the rotating drum 421.
Referring to fig. 4 and 5, further, the rotary drum 421, the rotary base 412 and the output shaft of the driving member 43 are coaxially disposed. The opening edge of the rotary drum 421 is bent inwards and is rotatably connected to the outer wall of the opening edge of the end, far away from the pouring arm 41, of the rotary seat 412 through a bearing. The profile of the opening edge of the bending part of the rotary drum 421 is sinusoidal, and the protruding part of the opening edge of the rotary drum 421 is in a V shape along the radial section of the rotary drum 421, namely the thickness from the side edge of the protruding part of the opening edge of the rotary drum 421 to the center increases in sequence, so that when the rotary drum 421 rotates, the soil body on the outer wall of the rotary seat 412 can be stirred to move towards the direction far away from the rotary drum 421, and the possibility that the soil body enters the rotary drum 421 to influence the use of the driving piece 43 is reduced.
The opening direction of the rotary seat 412 is set at an angle with the length direction of the pouring arm 41, that is, the rotary seat 412 extends from the pouring arm 41 toward a direction away from the central axis of the pouring arm 41 and the direction of the adjusting arm 21, so that the opening of the rotary seat 412 is set toward a direction away from the adjusting mechanism 2. And a supporting plate 411 is arranged between the two rotating seats 412, the supporting plate 411 is fixedly connected to the end part of the pouring arm 41 positioned at one side far away from the adjusting mechanism 2, and the edge of one end of the supporting plate 411 far away from the connecting mechanism 5 is positioned at one side of the rotating drum 421 far away from the connecting mechanism 5.
When soil restoration is not performed, the perfusion arms 41 are supported, so that the possibility that the rotary drum 421 and the rotary teeth 422 are directly contacted with the hard ground is reduced; the soil body can be broken in an auxiliary mode when the soil restoration agent is poured, so that when the rotary drum 421 rotates, the rotary drum 421 is matched with the rotary teeth 422 to drill into the soil body, meanwhile, the rotary drum 421 is used for limiting swinging of the rotary drum 421, and the possibility that the rotary drum 421 slides relative to the ground when the rotary drum 421 does not drill into the soil body is reduced. In addition, rotary drum 421 is the angle setting with pouring arm 41, can also adjust the flexible of pneumatic cylinder 22 and drive pneumatic cylinder 231, the degree of depth of control pouring arm 41, and in this in-process, export the soil remediation agent in the output tube 31 to rotary drum 421 through output pump 33, and the rotation and the lift of cooperation rotary drum 421, make the soil remediation agent can pour in the soil of different degree of depth under the prerequisite that does not need a large amount of sprays, the opening direction of two rotary drums 421 all is the angle setting with pouring arm 41 simultaneously, can also be with the soil body orientation lateral part guide that is located pouring arm 41 lateral part, in order to pour arm 41 to stretch into the depths of soil body.
Referring to fig. 4 and 5, further, the output tube 31 is formed by mutually splicing multiple sections of tubes, the output tube 31 penetrates through the two perfusion arms 41 and the connecting mechanism 5 and then extends into the rotating seats 412, that is, the part of the output tube 31 at the end part connected to the rotating seats 412 is Y-shaped, and two output ends of the output tube 31 extend into the two rotating seats 412 respectively.
The output shaft of the driving member 43 is in a tubular structure, the end part of the output tube 31 in the rotary seat 412 penetrates through the output shaft of the driving member 43, and the part of the output tube 31 in the output shaft of the driving member 43 is rotationally connected to the output shaft of the driving member 43 through a bearing and then is sealed through a rotary sealing ring. Wherein, an inner concave portion 423 is formed on an outer wall of one end of the rotary drum 421 far away from the rotary seat 412 along an axial direction of the rotary drum 421 in a concave manner, and the output pipe 31 is arranged at an end portion of the rotary drum 421 in a penetrating manner and positioned at an inner side of the inner concave portion 423, so that the output pipe 31 is integrally positioned at an inner side of the pouring arm 41, and the possibility of interference to a soil body extending process of the pouring arm 41 is reduced; meanwhile, the output end of the output pipe 31 can be protected through the concave part 423, so that the possibility of bending or swinging of the output pipe 31 caused by soil is reduced; in addition, because the lower end of the rotary drum 421 contacts and breaks the soil body firstly in the process that the pouring arm 41 stretches into the soil body, the soil restoration agent can contact the soil body firstly along with the rotary drum 421 synchronously in the process and is matched with the rotation of the rotary drum 421, so that the soil restoration agent can be poured into the soil bodies with different depths relatively fully, and the restoration effect on the soil bodies with different depths is relatively sufficient.
Referring to fig. 4 and 5, in order to reduce the possibility of the output end of the output pipe 31 being clogged due to the soil filling in the concave portion 423, the inner wall of the concave portion 423 is fixedly connected with the screw blade 424. The spiral direction of the spiral blade 424 is opposite to the rotation direction of the rotary drum 421, and the edge of the inner side of the spiral blade 424 is attached to the outer wall of the output pipe 31 and the edge of the opening, so that in the process of rotating the rotary drum 421, the soil body in the concave portion 423 is guided towards the outer side of the rotary drum 421, and simultaneously the soil restoration agent output in the output pipe 31 is led out of the concave portion in an auxiliary manner, so that the soil restoration agent is more fully poured into the soil bodies with different depths by further matching with the rotation of the rotary drum 421; in addition, the soil remediation agent is preferably in a liquid state, and dust generated by the rotary drum 421 in combination with the rotary teeth 422 breaking open the soil body can be reduced when the rotary drum 421 rotates in the soil body.
Further, referring to fig. 6 and 7, the contaminated soil body has different depths due to different contamination levels of different contaminated sites, and the depth of the soil restoration agent to be poured is often different. Where it is desired to irrigate soil restoration to a relatively deep soil mass, the length of the arm 41 required to irrigate is relatively long; however, when the pollution level is relatively shallow, the depth of the soil restoration agent needs to be poured is relatively shallow, at this time, the overlong pouring arm 41 can cause overlong arm of force born by the adjusting mechanism 2, so that the gravity center is overhigh when the soil restoration is carried out, and the pouring arm 41 is not beneficial to extending into the soil body; when the length of the pouring arm 41 is relatively short, the depth of the poured soil restoration agent is insufficient when the relatively deep soil body needs to be restored, so that the connecting mechanism 5 can be detachably connected to the opposite ends of the two pouring arms 41, and the pouring of the soil restoration agents of the soil bodies with different depths can be completed on the premise of keeping the relatively low gravity center.
Referring to fig. 6 and 7, specifically, the connection mechanism 5 includes a connection pipe 51 and a plurality of support rings 52, the connection pipe 51 includes a connection main board 511 and a connection sub-board 512, the connection main board 511 and the connection sub-board 512 are each in a U-shaped plate structure, and the connection main board 511 and the connection sub-board 512 are disposed in opposite openings. The edges of the opposite side openings of the connecting main board 511 and the connecting auxiliary board 512 are in a ladder shape, the edges of the opposite side ladder shapes of the connecting main board 511 and the connecting auxiliary board 512 are mutually overlapped and fixedly connected with each other through countersunk bolts, and the connecting parts of the outer walls of the connecting main board 511 and the connecting auxiliary board 512 are flush, so that interference in the process of extending into soil is reduced.
The edges of the two ends of the connecting main board 511 and the connecting auxiliary board 512 along the length direction are also in a stepped shaft structure, the two ends of the connecting main board 511 and the connecting auxiliary board 512 are small ends, the small ends of the connecting auxiliary board 512 of the connecting main board 511 are inserted into the inner side of the pouring arm 41 and are fixedly connected with the pouring arm 41 through countersunk bolts, and the outer walls of the large ends of the connecting main board 511 and the connecting auxiliary board 512 are flush with the outer walls of the pouring arm 41 so as to reduce the interference of the pouring arm 41 connected with the connecting pipe 51 and extending into soil bodies.
Meanwhile, compared with the conventional flange connection, the connection main board 511 and the connection auxiliary board 512 are inserted into the pouring arm 41, in the use process, local stress concentration of the small ends of the connection main board 511 and the connection auxiliary board 512 can be caused, opposite sides of the connection main board 511 and the connection auxiliary board 512 are mutually overlapped, opposite side edges of the connection main board 511 and the connection auxiliary board 512 can be further caused to be easy to deform, so that the plurality of support rings 52 are distributed along the length direction of the pouring arm 41, and the support rings 52 are positioned on the inner sides of the connection main board 511 and the connection auxiliary board 512 so as to support the connection main board 511 and the connection auxiliary board 512.
Referring to fig. 6 and 7, further, the support ring 52 is fixedly connected to the connection main plate 511 and the connection sub plate 512 by countersunk bolts, and the support ring 52 is attached to the inner walls of the connection main plate 511 and the connection sub plate 512. And the inner sides of both ends of the connection main board 511 and the connection auxiliary board 512 along the length direction are respectively provided with at least one supporting ring 52 in a one-to-one correspondence, and the supporting rings 52 positioned at the ends of the connection main board 511 and the connection auxiliary board 512 are also connected to the pouring arms 41 through countersunk bolts. Wherein, the plurality of support rings 52 are fixedly connected with two connecting plates 521, and the connecting main plates 511 are disposed towards two side edges of the connecting auxiliary plate 512. The connecting plate 521 is fixedly connected to two edges of the connecting main plate 511 and the connecting sub plate 512 by countersunk bolts, so as to connect the overlapping parts of the opposite sides of the connecting main plate 511 and the connecting sub plate 512.
When in use, as the driving piece 43 is a hydraulic motor, and when the contaminated soil with different depths is repaired, the connecting mechanism 5 is required to be disassembled, so that the pouring arm 41 is adjusted to drive the pouring assembly 42 to penetrate into the soil with different depths, in the process, the hydraulic pipe of the driving piece 43 and the pipeline of the output pipe 31 are required to be disassembled and assembled, and meanwhile, the bending angle of the hydraulic pipe in use cannot be too large, so that the space inside the pouring arm 41 is relatively limited. In the process of installing the connecting mechanism 5, only the hydraulic pipe of the driving piece 43 and the pipe section of the output pipe 31 need to be replaced firstly, then the hydraulic pipe of the driving piece 43 and the pipe section of the output pipe 31 are located on the inner side of the connecting main board 511 or the connecting auxiliary board 512, the connecting main board 511 and the connecting auxiliary board 512 are fixedly connected through the connecting board 521 and the supporting ring 52, and finally two ends of the assembled connecting pipe 51 are respectively inserted into opposite ends of the two pouring arms 41, so that the installation of the connecting mechanism 5 between the two pouring arms 41 can be completed, the installation of the hydraulic pipe of the driving piece 43 and the pipe section of the output pipe 31 can be completed in a limited space, meanwhile, the interference on the soil body caused by the stretching of the pouring arms 41 can be reduced, and the strength of the connecting part between the pouring arms 41 and the connecting mechanism 5 can be maintained.
The implementation principle of the embodiment of the application is as follows: when the soil is restored, firstly carrying out blocking treatment on the polluted land, and marking by lime; then, the two travelling mechanisms 1 are controlled to be positioned near the plate needing to be repaired, the driving piece 43 drives the two rotary drums 421 to rotate, the output mechanism synchronously outputs the soil repairing agent to the inner side of the concave part 423 through the output pipe 31, the soil repairing agent is poured into the soil with different depths by matching with the rotation of the rotary drums 421 and the process of stretching into the soil, in the process, the supporting plate 411 can contact the soil before the rotary drums 421, the soil can be broken firstly, and then the rotary drums 421 are matched with the rotation of the rotary drums 421 and the liquid soil repairing agent to infiltrate the soil, so that the rotary drums 421 can be stretched into the depth of the soil relatively easily; meanwhile, as the outer wall of the connecting pipe 51 is flush with the outer wall of the pouring arm 41, compared with the flange connection, the possibility that the pouring arm 41 cannot extend into the soil due to the fact that the soil broken by the rotary drum 421 is accumulated below the flange plate can be effectively reduced.
After finishing the soil restoration of a plate, compacting the restored soil body, paving a layer of waterproof geotextile, paving an uncontaminated soil body on the upper side of the waterproof geotextile, compacting, controlling the two travelling mechanisms 1 to be positioned above the restored plate soil body, and restoring the soil for the plate on the periphery of the restored plate so as to reduce the possibility of reducing the effect of the soil restoration agent caused by evaporation and the like; meanwhile, the polluted soil can be isolated through waterproof geotextile.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. A solid waste treatment device, characterized by: the soil remediation device comprises two travelling mechanisms (1), an adjusting mechanism (2) rotatably arranged on one travelling mechanism (1) and an output mechanism (3) for outputting a soil remediation agent, wherein the output mechanism (3) is arranged on the other travelling mechanism (1);
the soil remediation device comprises a rotary drum (421) and a plurality of rotary teeth (422) fixedly connected to the outer wall of the rotary drum (421), wherein the rotary drum (421) is rotatably connected to the lower end of the rotary drum (41), a driving piece (43) for driving the rotary drum (421) to rotate is arranged in the rotary drum (41), an output pipe (31) is connected to the output end of the output mechanism (3), the output pipe (31) is connected to the rotary drum (41) through a travelling mechanism (1) and an adjusting mechanism (2), and the output pipe (31) is provided with a plurality of output ends corresponding to the position of the rotary drum (421); the lower end of the pouring arm (41) is provided with a plurality of rotary seats (412) which are arranged around the pouring arm (41), one end opening edge of each rotary seat (412) is in a tubular shape and fixedly connected with the pouring arm (41), the other end opening edge of each rotary seat (412) is rotationally connected with a rotary drum (421), the opening direction of each rotary seat (412) and the length direction of the corresponding pouring arm (41) form an included angle, and the opening direction of each rotary seat (412) faces the direction away from the adjusting mechanism (2); an inner concave part (423) is formed in the outer wall of one end, far away from the rotary seat (412), of the rotary drum (421), the inner wall of the inner concave part (423) is rotationally connected to the rotary seat (412), and the output end of the output pipe (31) is positioned at the inner side of the inner concave part (423); the driving piece (43) is a double-shaft hydraulic motor, an output shaft of the driving piece (43) is tubular, one end of a rotating seat (412) away from a pouring arm (41) is in a closed arrangement, the closed end of the rotating seat (412) protrudes towards an inner concave part (423) and is rotationally connected to a rotating drum (421), one end of the output shaft of the driving piece (43) is transmitted out of the rotating seat (412) and is coaxially connected to the rotating drum (421), one end of an output pipe (31) penetrates through the pouring arm (41) to extend into the rotating seat (412), and a part of the output pipe (31) located in the rotating seat (412) coaxially penetrates through the output shaft of the driving piece (43) and is located at the inner side of the lower end of the inner concave part (423).
2. A solid waste treatment device according to claim 1, wherein: the lower end of the pouring arm (41) is fixedly connected with a supporting plate (411) parallel to the pouring arm (41), and the lower end of the supporting plate (411) is positioned below the rotary drum (421) and the rotary teeth (422).
3. A solid waste treatment device according to claim 1, characterized in that the open rim of the rotating drum (421) is sleeved and rotatably connected to the rotating seat (412), the open rim profile of the rotating drum (421) being sinusoidal.
4. A solid waste treatment device according to claim 1, wherein: the utility model discloses a perfusion arm (41) is provided with two and two perfusion arms (41) coaxial settings, one of them perfusion arm (41) is connected in the adjustment end of adjustment mechanism (2), another perfusion arm (41) keep away from the one end rotation of adjustment mechanism (2) and connect in rotatory drum (421), two be provided with coupling mechanism (5) between perfusion arm (41), coupling mechanism (5) include connecting pipe (51), connecting pipe (51) axial both ends outer wall are step shaft column structure respectively, the opposite ends of two perfusion arms (41) are inserted respectively in the both ends of connecting pipe (51), the tip of connecting pipe (51) is through countersunk bolt fixed connection in perfusion arm (41).
5. A solid waste treatment device according to claim 4, wherein: the connecting pipe (51) comprises a connecting main board (511) and a connecting auxiliary board (512), the cross sections of the connecting main board (511) and the connecting auxiliary board (512) are U-shaped, the opening edges of the connecting main board and the connecting auxiliary board are fixedly connected with each other, and the output pipe (31) is formed by splicing multiple sections of pipelines.
6. A solid waste treatment device according to claim 5, wherein: coupling mechanism (5) still include supporting ring (52), the inner wall setting of mainboard (511) and connection subplate (512) is connected in laminating of supporting ring (52), and a plurality of supporting ring (52) are along the length direction distribution setting of filling arm (41), supporting ring (52) are through a plurality of countersunk bolt fixed connection in connection mainboard (511) and connection subplate (512).
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| US5435176A (en) * | 1993-11-01 | 1995-07-25 | Terranalysis Corporation | Hazardous waste characterizer and remediation method and system |
| US6270735B2 (en) * | 1998-08-18 | 2001-08-07 | Clean Technologies International Corporation | Apparatus for thermal stripping and molecular decomposition for waste streams |
| US8809037B2 (en) * | 2008-10-24 | 2014-08-19 | Bioprocessh20 Llc | Systems, apparatuses and methods for treating wastewater |
| CN110404957A (en) * | 2019-08-26 | 2019-11-05 | 东阳市善水环境工程有限公司 | Soil remediation administers device |
| RU2715783C1 (en) * | 2019-10-22 | 2020-03-03 | Константин Анатольевич Цыбенко | Method and device for feeding binding substances for strengthening soil |
| CN214639066U (en) * | 2021-01-11 | 2021-11-09 | 遵义师范学院 | Mercury-polluted soil improvement device |
| CN215346325U (en) * | 2021-07-28 | 2021-12-31 | 杭州坤联园林绿化工程有限公司 | Seedling root infiltration device |
| CN216552110U (en) * | 2021-08-25 | 2022-05-17 | 山东龙信达咨询监理有限公司 | Water conservancy construction deep basal pit surveys equipment |
| CN215905376U (en) * | 2021-10-19 | 2022-02-25 | 河南卓越建设工程有限公司 | Medicine adding device based on active soil improvement is used |
| CN114152466B (en) * | 2021-11-25 | 2023-08-25 | 安徽省农业科学院土壤肥料研究所 | Sampling device for secondary salinized soil leaching solution |
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| 垂直振动与智能压实技术刨根问底(下);万汉驰;;筑路机械与施工机械化(第04期);18-34 * |
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