CN218108850U - Soil remediation equipment - Google Patents
Soil remediation equipment Download PDFInfo
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- CN218108850U CN218108850U CN202222116584.1U CN202222116584U CN218108850U CN 218108850 U CN218108850 U CN 218108850U CN 202222116584 U CN202222116584 U CN 202222116584U CN 218108850 U CN218108850 U CN 218108850U
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Abstract
The application discloses soil remediation equipment, soil remediation equipment includes that an equipment main part, a first soil wash the component, a first area moves subassembly and a spraying assembly, the equipment main part has a first installation cavity, a feed inlet and a discharge gate, the discharge gate can be derived the contaminated soil after first installation cavity is restoreed, first soil wash the component install in first installation cavity, first soil wash the component include a first washing main part and a first division piece, first washing main part with first division piece forms a first washing chamber of wasing contaminated soil, first soil washs the component and has a first mouth of digging out and a first soil inlet, first division piece fixedly install in first area moves the subassembly, first division piece passes through first area moves the subassembly and can cover and close or move away from first mouth of digging out, spraying assembly is used for spraying the contaminated soil after the first mouth of digging out shifts out.
Description
Technical Field
The utility model relates to a soil remediation field especially relates to soil remediation equipment.
Background
When the harmful substances in the soil are too much and exceed the self-cleaning capability of the soil, the composition, the structure and the function of the soil can be changed, the activity of microorganisms is inhibited, and the harmful substances or decomposition products thereof can be indirectly absorbed by human bodies and harm the health of the human bodies, namely the soil pollution. Soil pollution threatens the sustainable utilization of land resources and the ecological safety of agricultural products, so that the soil remediation technology is very important.
Soil remediation refers to the process of transferring, absorbing, degrading and converting pollutants in soil to an acceptable level, or converting toxic and harmful pollutants into harmless substances, using physical, chemical and biological methods. The method for repairing the polluted soil by spraying a soil repairing agent on the polluted soil is a common soil repairing means.
But at present, the soil remediation agent is directly sprayed on the polluted soil. However, the polluted soil is rich in a large amount of harmful substances, and a large amount of soil remediation agents are required to be consumed for remediation, so that the soil remediation cost is high.
In addition, when the soil remediation agent is sprayed on the contaminated soil, the contaminated soil on the middle layer and the bottom layer often cannot fully contact the soil remediation agent, so that the soil remediation is insufficient, and the utilization rate of the soil remediation agent is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an advantage lies in providing soil repair equipment, soil repair equipment can wash contaminated soil before spraying soil remediation medicament, washes out the harmful substance that can dissolve in liquid that pollutes in the soil, can practice thrift the dosage that sprays soil remediation medicament to contaminated soil greatly, when guaranteeing soil remediation effect, has reduced the prosthetic cost of soil.
The utility model discloses an advantage lies in providing soil repair equipment, soil repair equipment can also wash the soil of spraying back soil remediation agent once more, washs the material of dissolving in the washing liquid that produces unnecessary agent and reaction in the soil.
For reaching the utility model discloses above at least one advantage, the utility model provides a soil repair equipment, soil repair equipment includes:
the equipment main body is provided with a first installation cavity, a feeding hole communicated with the first installation cavity and a discharging hole communicated with the first installation cavity, and the discharging hole can lead out the polluted soil repaired by the first installation cavity;
a first soil cleaning member mounted in said first mounting cavity, said first soil cleaning member including a first cleaning body, a first opening and closing member and at least a first sealing member, said first cleaning body and said first opening and closing member forming a first cleaning chamber for cleaning contaminated soil, said first soil cleaning member having a first soil outlet communicating with said first cleaning chamber and a first soil inlet communicating with said first cleaning chamber, said first cleaning chamber being capable of receiving contaminated soil introduced through said feed inlet via said first soil inlet, said first soil cleaning member defining a high end portion and a low end portion, said first soil cleaning member defining a first inlet port in said high end portion communicating with said first cleaning chamber for passage of cleaning fluid through said first inlet port into said first cleaning chamber, said first soil cleaning member defining a first outlet port in said low end portion communicating with said first cleaning chamber, said first sealing member being disposed between said first cleaning body and said first opening and closing member for covering said first cleaning chamber with said first cleaning fluid outlet port when contaminated soil is cleaned through said first cleaning chamber;
the first belt-moving assembly is fixedly arranged on the first belt-moving assembly, and the first opening-closing member can cover or move away from the first soil outlet through the first belt-moving assembly;
a spraying assembly mounted to the first mounting cavity to spray soil remediation agent to the cleaned contaminated soil removed from the first soil outlet.
According to the utility model discloses an embodiment, first soil cleaning element still includes a first filtration piece, first filtration piece be installed in first liquid outlet.
According to an embodiment of the present invention, the first driving component includes a first rotating member, a first rotating member and a first follower, the device main body is arranged in the inner wall of the first installation cavity and forms a first guide rail perpendicular to the first rotating member in the axial direction, the first follower is movably installed in the first guide rail, the first rotating member is drivably connected to the first rotating member, the first rotating member is used for driving the first rotating member to rotate, and one end of the first follower is fixedly connected to the first opening member.
According to the utility model discloses an embodiment, spray the subassembly and include one spray and a stock solution spare, spray the piece install in first installation cavity to can spray soil remediation medicament in the follow contaminated soil after the washing that first unearthing mouthful shifted out, stock solution spare install in the equipment main part, stock solution spare has a stock solution chamber, the stock solution chamber is used for storing soil remediation medicament, and the stock solution chamber with spray a intercommunication.
According to the utility model discloses an embodiment, centrifugal subassembly is installed in first soil washs the component the below of first unearthed mouth, centrifugal subassembly includes a rotating member and a first driving piece, the rotating member install drivably in first driving piece, first driving piece is used for the drive the rotating member rotates, the rotating member has a centrifugal cavity, centrifugal cavity have with an entry of centrifugal cavity intercommunication, the rotating member form with a plurality of discharging channel of centrifugal cavity intercommunication, the rotating member quilt after the first driving piece drive, contaminated soil after the washing in the centrifugal cavity is followed discharging channel derives, and it can be right to spray the piece contaminated soil after the washing that discharging channel derives sprays soil and restores to spray.
According to the utility model discloses an embodiment, centrifugal component still includes a stop part, the stop part has a second installation cavity, the rotating member set up in the second installation cavity, the stop part with form a mixing clearance between the rotating member, centrifugal component definition with a spraying opening of mixing clearance intercommunication and with a soil-falling opening of mixing clearance intercommunication, spraying member can to follow discharging channel leads to soil remediation agent is sprayed to the contaminated soil after the washing in mixing clearance.
According to an embodiment of the present invention, the soil remediation device further comprises a second soil cleaning member and a second belt moving assembly, the second soil cleaning member is retained below the soil falling port of the centrifugal assembly, the second soil cleaning member comprises a second cleaning main body, a second opening member, at least a second sealing member and a second filtering member, the second cleaning main body and the second opening member form a second cleaning chamber for cleaning the soil sprayed with the soil remediation agent, the second soil cleaning member has a second soil outlet communicated with the second cleaning chamber and a second soil inlet communicated with the second cleaning chamber, the second opening member is fixedly mounted on the second belt moving assembly, the second opening and closing piece passes through the second area is moved the subassembly and can be covered and close or move away from the second mouth that digs, second soil washs the component and defines an upper portion and a lower part, second soil washs the component and is in upper portion form with a second inlet that the second washd the chamber intercommunication, the second filter is installed in the second liquid outlet to supply the washing liquid to pass through the second inlet gets into the second washs the chamber, second soil washs the component and is in the lower part form with a second liquid outlet that the second washd the chamber intercommunication, the second washs the main part with set up between the second opening and closing piece the second sealing member, the second opening and closing piece lid fits when the second goes out the mouth, passes through to the washing liquid after spraying the soil remediation agent's soil cleaning the second liquid outlet flows the second washs the chamber.
According to the utility model discloses an embodiment, the second area moves the subassembly and includes a second rotation piece, a second rotation driving piece and a second follower, the second rotation piece is rotationally connected in the second rotation driving piece, the second rotation driving piece is used for the drive the second rotation piece rotates, the one end of second follower fixedly connect in the second piece that opens and shuts.
According to the utility model discloses an embodiment, soil prosthetic devices still includes a pretreatment units, pretreatment units includes a first drive mechanism and an at least soil crushing piece, first drive mechanism with advance between the soil mouth with predetermined height install in first installation cavity, first drive mechanism is used for following the feed inlet falls extremely first drive mechanism's contaminated soil shifts to first soil mouth of advancing, soil crushing piece install in first installation cavity is used for smashing contaminated soil before wasing.
According to the utility model discloses an embodiment, soil prosthetic devices still includes a desorption mechanism, desorption mechanism includes a second drive component, second heating element and an at least stirring piece, second drive component install in first installation cavity, second drive component is used for accepting the soil after restoreing, and will restore the soil follow the discharge gate shifts out first installation cavity, second heating element be installed in first installation cavity, second heating element be used for right the soil after restoreing that second drive component accepted heats, the stirring piece install in first installation cavity is used for right the soil after restoreing that second drive component carried stirs.
Drawings
Fig. 1 shows the overall schematic view of the soil remediation device of the present invention.
Figure 2 shows the soil remediation device cross-sectional view of the utility model.
Fig. 3 shows a schematic structural view of the soil remediation device of the present invention.
Figure 4 shows a partial cross-sectional view of the soil remediation device of the present invention.
Fig. 5 shows a schematic view of a partial structure of a soil remediation device according to one aspect of the present invention.
Fig. 6 shows a schematic view of a partial structure of the soil remediation device of another state of the invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms are not to be construed as limiting the invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 1 to 2, a soil remediation apparatus according to a preferred embodiment of the present invention, which includes an apparatus body 10, a first soil cleaning member 20, a first displacement assembly 30 and a spray assembly 40, will be described in detail below.
Referring to fig. 1, the apparatus body 10 has a first installation cavity 1001, the first soil cleaning member 20 is installed in the first installation cavity 1001, and the apparatus body 10 has an inlet port 1002 communicating with the first installation cavity 1001 and an outlet port 1003 communicating with the first installation cavity 1001.
Referring to fig. 2 and 5, the first soil cleaning member 20 includes a first cleaning body 21 and a first opening member 22, the first cleaning body 21 and the first opening member 22 forming a first cleaning chamber 2001 for cleaning contaminated soil, the first soil cleaning member 20 having a first soil outlet 2002 communicating with the first cleaning chamber 2001 and a first soil inlet 2003 communicating with the first cleaning chamber 2001. The first cleaning chamber 2001 can receive contaminated soil input from the input port 1002 through the first soil input port 2003.
The first opening and closing member 22 is fixedly installed on the first belt moving assembly 30, and the first opening and closing member 22 can be covered or removed from the first soil outlet 2002 by the first belt moving assembly 30. The spraying assembly 40 is installed in the first installation cavity 1001 to spray a soil remediation agent to the cleaned contaminated soil removed from the first soil outlet 2002. The first soil cleaning member 20 defines a high end portion and a low end portion, the first soil cleaning member 20 is formed with a first inlet 2004 at the high end portion communicating with the first cleaning chamber 2001 for the cleaning liquid to enter the first cleaning chamber 2001 through the first inlet 2004, the first soil cleaning member 20 is formed with a first outlet 2005 at the low end portion communicating with the first cleaning chamber 2001 for the cleaning liquid after cleaning contaminated soil to flow out of the first cleaning chamber 2001 through the first outlet 2005. The discharge port 1003 can lead out the contaminated soil repaired by the first installation cavity 1001.
In this way, the contaminated soil enters the first cleaning chamber 2001 through the first soil inlet 2003, the cleaning liquid enters the first cleaning chamber 2001 through the first liquid inlet 2004, and the contaminated soil in the first cleaning chamber 2001 is cleaned, after the substance which can be dissolved in the contaminated soil flows out from the first liquid outlet 2005 along with the cleaning liquid, the first belt moving assembly 30 drives the first opening element 22 to move in the direction of moving away from the first soil outlet 2002, so that the cleaned contaminated soil moves out of the first cleaning chamber 2001 through the first soil outlet 2002. And the spraying assembly 40 sprays a soil remediation agent on the cleaned contaminated soil removed from the first cleaning chamber 2001. It can be understood that the first soil cleaning member 20 removes the pollutants dissolved in the cleaning solution from the contaminated soil, so that the amount of the soil remediation agent sprayed by the spraying assembly 40 to the cleaned contaminated soil can be saved.
Preferably, the first soil cleaning member 20 further comprises a first filtering element 23, and the first filtering element 23 is installed at the first liquid outlet 2005 to prevent the contaminated soil in the first cleaning cavity 2001 from flowing out with the cleaning liquid.
In one example, the first filter element 23 is embodied as a filter screen.
Preferably, the first soil cleaning member 20 further comprises at least one first sealing member 24 disposed between the first cleaning body 21 and the first opening/closing member 22, so that when the first opening/closing member 22 covers the first soil outlet 2002, the cleaning liquid only flows out from the first soil outlet 2005.
In an embodiment, the first seal 24 is implemented as a gasket.
In one example, the first belt displacement assembly 30 is implemented as a pneumatic cylinder.
The first driving component 30 includes a first rotating member 31, a first rotating driving member 32, and a first follower 33, the first rotating member 31 is connected to the first rotating driving member 32 in a driving manner, the first rotating driving member 32 is used to drive the first rotating member 31 to rotate, one end of the first follower 33 is fixedly connected to the first opening member 22, and after the first follower 33 is driven by the first rotating driving member 32, the first follower 33 can drive the first opening member 22 to move in a direction of moving away from or covering the first soil outlet 2002.
Preferably, the inner wall of the apparatus body 10 forming the first mounting cavity 1001 forms a first guide rail 11 perpendicular to the axial direction of the first rotating member 31, and the first follower 33 is movably mounted to the first guide rail 11.
In an embodiment, the first rotation member 31 is implemented as a gear, the first follower 33 is implemented as a rack, and the first rotation driver 32 is implemented as a motor, the gear and the rack being in mesh with each other.
Referring to fig. 2, in particular, the spraying assembly 40 includes a spraying member 41 and a liquid storage member 42, the spraying member 41 is installed in the first installation cavity 1001 and is capable of spraying the soil remediation agent on the cleaned contaminated soil removed from the first soil outlet 2002. The liquid storage part 42 is installed on the device body 10, the liquid storage part 42 has a liquid storage cavity, the liquid storage cavity is used for storing the soil remediation agent, and the liquid storage cavity is communicated with the spraying part 41.
Preferably, the spraying member 41 is provided in a ring shape so that the cleaned contaminated soil can be uniformly sprayed with the soil remediation agent.
Referring to fig. 3-4, further, the soil remediation device further includes a centrifuge assembly 50.
The centrifuge assembly 50 is mounted to one side of the first outlet 2002 of the first soil cleaning member 20, wherein the centrifuge assembly 50 comprises a rotating member 51 and a first driving member 52, the rotating member 51 is driveably mounted to the first driving member 52, and the first driving member 52 is used for driving the rotating member 51 to rotate. The rotating member 51 has a centrifugal cavity 5101, and the centrifugal cavity 5101 has an inlet 5102 communicated with the centrifugal cavity 5101, so that the cleaned contaminated soil removed from the first soil outlet 2002 enters the centrifugal cavity 5101 through the inlet 5102. The rotating member 51 forms a plurality of discharging channels 5103 communicated with the centrifugal cavity 5101, after the rotating member 51 is driven by the first driving member 52, the cleaned contaminated soil in the centrifugal cavity 5101 is led out from the discharging channels 5103, and the spraying member 41 is arranged to spray the soil remediation on the cleaned contaminated soil led out from the discharging channels 5103, so that the cleaned contaminated soil can be uniformly sprayed with the soil remediation agent.
In one embodiment, the first drive member 52 is provided with a motor.
Preferably, the centrifugal assembly 50 further comprises a stopper 53, the stopper 53 has a second mounting cavity, the rotating member 51 is disposed in the second mounting cavity, and the stopper 53 is used for stopping the contaminated soil flying from the discharging channel 5103. It is worth mentioning that a blending gap 5001 is formed between the stop member 53 and the rotating member 51, the centrifugal assembly 50 defines a spraying opening 5002 communicated with the blending gap 5001 and a soil dropping opening 5003 communicated with the blending gap 5001, and the spraying member 41 can spray the soil remediation agent to the cleaned contaminated soil guided to the blending gap 5001 from the discharge passage 5103.
Preferably, the spraying member 41 is provided in a ring shape, and the spraying member 41 is provided at one end of the kneading gap 5001 close to the spraying opening 5002.
It is also preferable that the spraying member 41 is provided at a height of the first installation cavity 1001 relatively higher than that of the discharging passage 5103 formed at the uppermost position on the outer wall of the rotating member 51, so that the washed contaminated soil led out from the discharging passage 5103 can be sprayed with the soil conditioner.
In this way, the cleaned contaminated soil of the first soil cleaning member 20 moves away from the first cleaning cavity 2001 from the first soil outlet 2002 and enters the centrifugal cavity 5101 through the inlet 5102, the rotating member 51 rotates after being driven by the first driving member 52, the cleaned contaminated soil in the centrifugal cavity 5101 is guided to the mixing gap 5001 through the discharge passage 5103 under the action of centrifugal force, and the spraying member 41 sprays soil remediation agent on the cleaned contaminated soil from the mixing gap 5001.
Preferably, the stopper 53 forms a stopper 531 and a stopper 532, the stopper 532 forms the dropping opening 5003, and the stopper 531 is gradually radially reduced to form the stopper 532, thereby limiting the dropping range of the contaminated soil after spraying the soil remediation agent.
Referring to fig. 2 and 6, further, the soil remediation device also includes a second soil cleaning member 60 and a second belt assembly 70.
The second soil cleaning member 60 is held below the soil falling opening 5003 of the centrifugal assembly 50, the second soil cleaning member 60 includes a second cleaning main body 61 and a second opening member 62, the second cleaning main body 61 and the second opening member 62 form a second cleaning chamber 6001 for cleaning the soil after spraying the soil remediation agent, and the second soil cleaning member 60 has a second soil outlet 6002 communicating with the second cleaning chamber 6001 and a second soil inlet 6003 communicating with the second cleaning chamber 6001. Therefore, after the cleaned contaminated soil is sprayed with the soil remediation agent by the spraying member 41, the contaminated soil is moved out of the uniformly mixing gap 5001 from the soil falling opening 5003 and enters the second cleaning cavity 6001 from the second soil inlet 6003 to be cleaned for the second time, so that redundant soil remediation agent and substances generated by reaction of the soil remediation agent and pollutants in the soil are removed.
The second opening element 62 is fixedly installed on the second belt moving assembly 70, and the second opening element 62 can be covered on or removed from the second soil outlet 6002 through the second belt moving assembly 70. Second soil washs component 60 and defines an upper portion and a lower part, second soil washs component 60 be upper portion form with a second inlet 6004 of second washing chamber 6001 intercommunication to supply the washing liquid to pass through second inlet 6004 gets into second washing chamber 6001, second soil washs component 60 is in the lower part form with a second outlet 6005 of second washing chamber 6001 intercommunication, pass through for the washing liquid after the soil washing of spraying soil remediation agent second outlet 6005 flows out second washing chamber 6001.
Therefore, after the cleaned contaminated soil is sprayed with the soil repairing agent through the spraying part 41, the contaminated soil is moved out of the uniformly mixing gap 5001 through the soil falling opening 5003, and enters the second cleaning cavity 6001 through the second soil inlet 6003, the cleaning liquid enters the second cleaning cavity 6001 through the second liquid inlet 6004, the soil sprayed with the soil repairing agent in the second cleaning cavity 6001 is cleaned, after the excessive soil repairing agent in the soil sprayed with the soil repairing agent and soluble substances generated by reaction of the soil repairing agent and pollutants flow out of the second liquid outlet 6005 along with the cleaning liquid, the second moving component 70 drives the second opening and closing part 62 to move in the direction away from the second soil outlet 6002, so that the secondarily cleaned contaminated soil is moved out of the second cleaning cavity 6001 through the second soil outlet 6002.
Preferably, the second soil cleaning member 60 further comprises a second filter element 63, and the second filter element 63 is installed at the second liquid outlet 6005 to prevent the contaminated soil in the second cleaning chamber 6001 from flowing out with the cleaning liquid.
Also preferably, at least one second sealing member 64 is disposed between the second cleaning body 61 and the second opening element 62 of the second soil cleaning member 60, so that when the second opening element 62 covers the second soil outlet 6002, the cleaning liquid flows out only from the second soil outlet 6005.
In one example, the second belt moving assembly 70 is implemented as a pneumatic cylinder.
The second belt moving assembly 70 includes a second rotating element 71, a second rotating driving element 72, and a second follower 73, wherein the second rotating element 71 is rotatably connected to the second rotating driving element 72, the second rotating driving element 72 is used to drive the second rotating element 71 to rotate, one end of the second follower 73 is fixedly connected to the second opening element 62, and after the second follower 73 is driven by the second rotating driving element 72, the second opening element 62 can be driven by the second follower 73 to move in a direction of moving away from or covering the second soil outlet 6002.
Preferably, the inner wall of the apparatus body 10 forming the first mounting cavity 1001 forms a second guide rail 12 axially perpendicular to the second rotation member 71, and the second follower 73 is movably mounted to the second guide rail 12.
In one embodiment, the second rotary member 71 is implemented as a gear, the second follower 73 is implemented as a rack, and the second rotary driver 72 is implemented as a motor, the gear and the rack being engaged with each other.
Referring to fig. 2, further, the soil remediation device further includes a pre-treatment unit 80.
The pretreatment unit 80 includes a first transmission mechanism 81, the first transmission mechanism 81 is installed in the first installation cavity 1001 at a predetermined height from the first soil inlet 2003, and the first transmission mechanism 81 is used for transferring the contaminated soil falling from the material inlet 1002 to the first transmission mechanism 81 to the first soil inlet 2003.
Further, the soil remediation device further comprises a desorption mechanism 90.
The desorption mechanism 90 includes a second transmission member 91, the second transmission member 91 is installed in the first installation cavity 1001, and the second transmission member 91 is used for receiving the contaminated soil removed from the second soil outlet 6002 and removing the soil after the secondary cleaning from the discharge port 1003 out of the first installation cavity 1001.
Preferably, the desorption mechanism 90 further includes a second heating member 92, the second heating member 92 is installed in the first installation cavity 1001, and the second heating member 92 is used for heating the contaminated soil after the second cleaning received by the second transmission member 91, so as to dry the soil.
Specifically, the desorption mechanism 90 further includes at least one stirring member 93, and the stirring member 93 is installed in the first installation cavity 1001 and is used for stirring the contaminated soil after the secondary cleaning, which is conveyed by the second transmission member 91. So that the polluted soil after the secondary cleaning is heated uniformly.
Preferably, the stirring member 93 may be implemented as a stirring roller.
Further, the soil remediation device further comprises at least one waste liquid collecting member 100. The waste liquid collecting member 100 is respectively communicated with the first liquid outlet 2005 and the second liquid outlet 6005, so as to collect the cleaning liquid after cleaning.
It will be understood by those skilled in the art that the second soil cleaning member 60 and the second belt moving assembly 70 may not be provided, and thus the desorption mechanism 90 is disposed below the soil falling opening 5003 to dry the contaminated soil after cleaning and sprayed with the soil remediation agent and move out of the first installation cavity 1001.
Further, the soil remediation device further comprises a control element 110, the first rotary driving element 32 and the second rotary driving element 72 are both controllably connected to the control element 110, and the control element 110 can respectively control the first rotary driving element 32 and the second rotary driving element 72 to start and stop.
In one embodiment, the control 111 is implemented as a controller.
The utility model discloses still provide soil prosthetic devices's operating method, including following step:
(A) The polluted soil enters the first cleaning cavity 2001 through the first soil inlet 2003 for cleaning;
(B) The first belt moving assembly 30 drives the first opening element 22 to move away from the first soil outlet 2002, so that the cleaned soil in the first cleaning cavity 2001 enters the centrifugal cavity 5101;
(C) The first driving member 52 drives the centrifugal member 51 to rotate, so that the cleaned contaminated soil in the centrifugal cavity 5101 is led out from the discharging channel 5103, and the spraying member 41 sprays the led-out cleaned contaminated soil with a soil remediation agent.
Further, the method also comprises a step (D), wherein soil sprayed with the soil remediation agent enters the second cleaning cavity 6001 from the second soil inlet 6003 to be cleaned;
(E) The second belt moving assembly 70 drives the second opening element 62 to move in a direction away from the second soil outlet 6002, so that the repaired soil is moved away from the apparatus main body 10.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are already complete and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. Soil remediation equipment, characterized in that, soil remediation equipment includes:
the equipment main body is provided with a first installation cavity, a feeding hole communicated with the first installation cavity and a discharging hole communicated with the first installation cavity, and the discharging hole can lead out the polluted soil repaired by the first installation cavity;
a first soil cleaning member, said first soil cleaning member being mounted in said first mounting cavity, said first soil cleaning member including a first cleaning body, a first opening and closing member and at least a first sealing member, said first cleaning body and said first opening and closing member forming a first cleaning chamber for cleaning contaminated soil, said first soil cleaning member having a first soil outlet communicating with said first cleaning chamber and a first soil inlet communicating with said first cleaning chamber, said first cleaning chamber being capable of receiving contaminated soil introduced through said feed inlet via said first soil inlet, said first soil cleaning member defining a high end portion and a low end portion, said first soil cleaning member defining a first liquid inlet at said high end portion communicating with said first cleaning chamber for allowing cleaning liquid to enter said first cleaning chamber via said first liquid inlet, said first soil cleaning member defining a first liquid outlet at said low end portion communicating with said first cleaning chamber, said first sealing member being disposed between said first cleaning body and said first opening and closing member to cover said first cleaning chamber when cleaning liquid flows out of said first cleaning chamber via said first opening and closing member;
the first belt-moving component is fixedly arranged on the first opening and closing piece, and the first opening and closing piece can cover or move away from the first soil outlet through the first belt-moving component;
and the spraying assembly is arranged in the first installation cavity so as to spray a soil remediation agent on the cleaned polluted soil removed from the first soil outlet.
2. The soil remediation device of claim 1 wherein said first soil cleaning element further comprises a first filter mounted to said first liquid outlet.
3. The soil remediation device of claim 2 wherein the first displacement assembly includes a first rotatable member, a first rotatable member and a first follower, the device body defining a first track on an inner wall of the first mounting cavity that is axially perpendicular to the first rotatable member, the first follower being movably mounted to the first track, the first rotatable member being drivingly connected to the first rotatable member, the first rotatable member being configured to drive the first rotatable member in rotation, the first follower being fixedly connected at one end to the first opening member.
4. The soil remediation device of claim 3 wherein the spray assembly includes a spray member mounted to the first mounting cavity and capable of spraying soil remediation agent onto the cleaned contaminated soil removed from the first soil outlet, and a reservoir member mounted to the device body, the reservoir member having a reservoir chamber for storing the soil remediation agent, the reservoir chamber being in communication with the spray member.
5. The soil remediation device of claim 4 wherein said centrifuge assembly is mounted beneath said first outlet of said first soil cleaning element, said centrifuge assembly including a rotor and a first drive member, said rotor being driveably mounted to said first drive member, said first drive member being adapted to drive rotation of said rotor, said rotor having a centrifuge chamber, said centrifuge chamber having an inlet communicating with said centrifuge chamber, said rotor defining a plurality of discharge channels communicating with said centrifuge chamber, said rotor being driven by said first drive member such that cleaned contaminated soil in said centrifuge chamber is discharged from said discharge channels, and said spray member being arranged to spray soil remediation of cleaned contaminated soil discharged from said discharge channels.
6. The soil remediation device of claim 5 wherein said centrifuge assembly further comprises a stop member, said stop member having a second mounting cavity, said rotatable member being disposed in said second mounting cavity, said stop member and said rotatable member defining a blending gap therebetween, said centrifuge assembly defining a spray opening communicating with said blending gap and a soil drop opening communicating with said blending gap, said spray member being capable of spraying soil remediation agent onto cleaned contaminated soil conducted from said exit passage to said blending gap.
7. The soil remediation device of claim 6 further including a second soil cleaning element retained beneath said soil drop opening of said centrifuge assembly, said second soil cleaning element including a second cleaning body, a second opening element, at least a second sealing member and a second filter element, said second cleaning body and said second opening element defining a second cleaning chamber for cleaning soil after spraying of soil remediation agent, said second soil cleaning element having a second soil outlet in communication with said second cleaning chamber and a second soil inlet in communication with said second cleaning chamber, said second opening element being fixedly mounted to said second belt assembly, said second opening element being closable or removable from said second soil outlet by said second belt assembly, said second soil cleaning element defining an upper portion and a lower portion, said second soil cleaning element defining a first soil cleaning inlet in communication with said second cleaning chamber, said second soil cleaning element being mounted to said second belt assembly between said second cleaning chamber and a second cleaning inlet for flow of cleaning agent therethrough, said second soil cleaning element being in communication with said second cleaning chamber, said second soil cleaning element being provided with said second cleaning liquid inlet and said second belt element, said second cleaning element being in communication with said second cleaning chamber, said second cleaning liquid outlet being provided in communication with said second cleaning element, said second cleaning liquid inlet and said second cleaning element being provided with said second cleaning filter element, said second cleaning element.
8. The soil remediation device of claim 7 wherein the second belt assembly includes a second rotatable member rotatably coupled to a second rotatable drive member and a second follower member for driving the second rotatable member in rotation, the second follower member having one end fixedly coupled to the second opening member.
9. The soil remediation device of claim 6 or claim 8 further comprising a pre-treatment unit, said pre-treatment unit comprising a first transmission mechanism and at least one soil pulverizing member, said first transmission mechanism and said first soil inlet being mounted to said first mounting cavity at a predetermined height therebetween, said first transmission mechanism being configured to transfer contaminated soil falling from said inlet to said first transmission mechanism to said first soil inlet, said soil pulverizing member being mounted to said first mounting cavity for pulverizing contaminated soil prior to cleaning.
10. The soil remediation device of claim 9, wherein the soil remediation device further comprises a desorption mechanism, the desorption mechanism comprises a second transmission member, a second heating member and at least one stirring element, the second transmission member is mounted in the first mounting cavity, the second transmission member is configured to receive the remediated soil and move the remediated soil out of the first mounting cavity from the discharge opening, the second heating member is mounted in the first mounting cavity, the second heating member is configured to heat the remediated soil received by the second transmission member, and the stirring element is mounted in the first mounting cavity and configured to stir the remediated soil conveyed by the second transmission member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116584.1U CN218108850U (en) | 2022-08-11 | 2022-08-11 | Soil remediation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222116584.1U CN218108850U (en) | 2022-08-11 | 2022-08-11 | Soil remediation equipment |
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| Publication Number | Publication Date |
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| CN218108850U true CN218108850U (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222116584.1U Active CN218108850U (en) | 2022-08-11 | 2022-08-11 | Soil remediation equipment |
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| Country | Link |
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| CN (1) | CN218108850U (en) |
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