CN110899311A

CN110899311A - Soil remediation device

Info

Publication number: CN110899311A
Application number: CN201911206142.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhan Meirui Agricultural Technology Co ltd
Current assignee: Wuhan Meirui Agricultural Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-03-24

Abstract

The invention belongs to the technical field of soil remediation, and particularly relates to a soil remediation device which aims at simply and mechanically stirring soil, does not specifically provide how to remediate the soil, is relatively simple in stirring process, and is relatively low in remediation efficiency. The invention can clean bacteria and toxic substances in soil, promote volatilization of harmful substances in soil, improve remediation efficiency, facilitate volatilization of organic compounds in soil, and further improve soil remediation quality.

Description

Soil remediation device

Technical Field

The invention relates to the technical field of soil remediation, in particular to a soil remediation device.

Background

Soil pollution is receiving increasing attention from countries around the world as a problem that restricts sustainable development of human society. The causes of soil pollution include excessive use of chemical fertilizers and chemical pesticides, improper disposal of various sewage, sludge and organic wastes, accidental discharge of harmful substances, long-term accumulation of various pollutants in soil, and the like. When the harmful substances in the soil are too much and exceed the self-cleaning capacity of the soil, the composition change of the soil can be caused, the microbial production is inhibited, and the harmful substances can be indirectly absorbed by people finally to harm the health of people.

Through retrieval, chinese patent application number is CN201721006657.4, discloses a vehicle-mounted integrated interchangeable soil prosthetic devices, including the soil prosthetic devices main part, the top of soil prosthetic devices main part is equipped with solar device, solar device includes the device of roating seat, solar photovoltaic electroplax and lift post. One of the above-mentioned patents is a vehicle-mounted integrated interchangeable soil remediation device that has the following disadvantages: the above patent does not specifically suggest how to repair the soil by simply mechanically stirring the soil, and the stirring process is relatively simple, and the repairing efficiency is relatively low, and thus the above patent does not solve such problems, and thus a soil repairing device is needed.

Disclosure of Invention

The invention provides a soil remediation device based on the technical problems that only simple mechanical stirring is carried out on soil, how to remediate the soil is not specifically proposed, meanwhile, the stirring process is relatively simple, and remediation efficiency is relatively low.

The invention provides a soil remediation device, which comprises a remediation box, wherein supporting blocks are fixed on four corner outer walls of the bottom of the remediation box through bolts, anti-slip mats are sleeved on the outer walls of the bottoms of the four supporting blocks, two mounting plates are fixed on the outer walls of the bottom of the remediation box through bolts, through grooves are formed in the outer walls of the tops of the two mounting plates, electric sliding rails are fixed on the inner walls of the two through grooves through bolts, sliding blocks are connected to the inner walls of the two electric sliding rails in a sliding manner, mounting seats are fixed on the outer walls of the tops of the two sliding blocks through bolts, threaded holes distributed at equal intervals are formed in the outer walls of the tops of the two mounting seats, the same base is fixed on the outer walls of the tops of the two mounting seats through bolts, a placing box is fixed on the outer walls of the tops of the bases through bolts, and a first, first baffle all has the photocatalyst layer through the bolt fastening with the relative one side outer wall of restoration case, and restores roof portion outer wall and have two sterilamp through the bolt fastening, restore the case and be close to and place the positive outer wall in case one side and open there is the mounting groove, and the mounting groove both sides inner wall all has the printing opacity film through the bolt fastening, outer wall has two mounting brackets through the bolt fastening in the middle of restoring roof portion, and two relative one side outer walls of mounting bracket all have same motor through the bolt fastening, motor output shaft has the pivot through the coupling joint, and the pivot bottom outer wall has cup jointed the driving gear.

Preferably, the driving gear circumference outer wall has three pinion through the meshing, and three pinion circumference outer wall all has same gear wheel through the meshing, and three pinion circumference inner wall all pegs graft and has the puddler, and one of them puddler both sides outer wall all has the stirring leaf through the bolt fastening.

Preferably, the outer wall of the other two opposite sides of the stirring rod is respectively fixed with a metal spiral sleeve through bolts, the inner wall of each metal spiral sleeve is respectively fixed with a net-shaped heating wire through bolts, the outer walls of the two sides of the big gear are respectively fixed with a support through bolts, and the outer walls of the circumferences of the two supports are connected with two pipe sleeves through threads.

Preferably, two the support bottom outer wall all has first pipe through threaded connection, and two first pipe bottom outer walls all have the drip irrigation head through threaded connection.

Preferably, the outer wall of one side, close to the outer wall of the front side of the stirring rod, of the repair box is hinged to a box door through a hinge, and the outer wall of the front side, close to one side of the two first guide pipes, of the box door is fixedly provided with a catalyst box through bolts.

Preferably, the joint of the pipe sleeve and the first guide pipe is sleeved with an installation ring, and the outer wall of one side of the installation ring is connected with a second guide pipe through threads.

Preferably, restore roof portion one side outer wall and pass through the bolt fastening and have the electrolyte case, and electrolyte bottom of the case portion outer wall is opened and is had the spread groove, and the spread groove inner wall passes through the bolt fastening and has filtration membrane, and electrolyte bottom of the case portion is opened has the mounting hole.

Preferably, the inner wall of the mounting hole is spliced with a connecting pipe, and the circumferential outer wall of the connecting pipe is clamped with an electric valve through a hoop.

Preferably, the outer wall of the bottom of the connecting pipe is connected with a shunt pipe through threads, and the outer wall of the bottom of the shunt pipe is connected with three atomizing nozzles through threads.

Preferably, sterilamp, motor, electric valve, electronic slide rail and netted heater strip all are connected with the switch through the wire, and the switch all is connected with the output of controller through the signal line.

The beneficial effects of the invention are as follows:

1. this soil prosthetic devices openly is provided with the printing opacity film through repairing case one side, is provided with sterilamp above the originated department of slide rail simultaneously, can clear up bacterium and noxious material in the soil, and at first baffle with place the case once inside and be provided with the photocatalyst, shines on the photocatalyst through light transmission printing opacity film, the catalyst of reaction just exchanges the reaction with soil, and then has promoted volatilizing of soil harmful substance, has improved remediation efficiency.

2. This soil prosthetic devices through being provided with the metal spiral shell, and wherein just being provided with netted heater strip, when the puddler is rotatory, heats soil inside along with netted heater strip, is favorable to making organic compound in the soil volatilize, and then has improved the prosthetic quality of soil.

3. This soil prosthetic devices openly is provided with the catalyst case through restoreing the case, and the head is driped irrigation through second pipe and the entering of first pipe to the inside catalyst of catalyst case, drips irrigation work through rotatory driping irrigation head to soil, has promoted the pollutant in the soil and has reacted with the catalyst, and then has reinforceed the prosthetic quality of soil.

4. This soil prosthetic devices, through setting up atomizer, pass through the leading-in atomizer of shunt tubes with the electrolyte of electrolyte incasement, the rethread atomizer sprays atomizing electrolyte in soil, is favorable to decomposing the toxic metallic substance in the soil, and then has played the repairing action to soil.

5. This soil prosthetic devices through being provided with electronic slide rail, can drive and place the case and remove to accomplish cubic repair process, and then shortened the prosthetic time of soil, saved the repair cost, improved the practicality of whole device.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has the advantages of simple structure, convenient operation and good repairing effect.

Drawings

FIG. 1 is a schematic cross-sectional view of a soil remediation device according to the present invention;

FIG. 2 is a schematic structural view of an electric slide rail of the soil remediation device according to the present invention;

FIG. 3 is a schematic top view of a bull gear of the soil remediation device of the present invention;

FIG. 4 is a schematic front view of a soil remediation device according to the present invention;

FIG. 5 is a schematic structural diagram of a metal screw sleeve of a soil remediation device according to the present invention.

In the figure: 1-supporting block, 2-repairing box, 3-mounting plate, 4-base, 5-placing box, 6-photocatalyst layer, 7-ultraviolet germicidal lamp, 8-first partition plate, 9-big gear, 10-mounting frame, 11-motor, 12-rotating shaft, 13-electrolyte box, 14-filtering membrane, 15-electric valve, 16-shunt tube, 17-atomizing spray head, 18-first conduit, 19-stirring rod, 20-stirring blade, 21-drip irrigation head, 22-second conduit, 23-electric sliding rail, 24-sliding block, 25-mounting seat, 26-threaded hole, 27-connecting piece, 28-pinion, 29-bracket, 30-pipe sleeve, 31-mounting groove, 32-light-transmitting film, 33-a box door, 34-a catalyst box, 35-a metal spiral sleeve and 36-a net heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a soil remediation device comprises a remediation box 2, wherein four corner outer walls at the bottom of the remediation box 2 are all fixed with supporting blocks 1 through bolts, the outer walls at the bottom of the four supporting blocks 1 are all sleeved with anti-slip mats, the outer wall at the bottom of the remediation box 2 is fixed with two mounting plates 3 through bolts, the outer walls at the top of the two mounting plates 3 are all provided with through grooves, the inner walls of the two through grooves are all fixed with electric slide rails 23 through bolts, the inner walls of the two electric slide rails 23 are all connected with slide blocks 24 in a sliding manner, the outer walls at the top of the two slide blocks 24 are all fixed with mounting seats 25 through bolts, the outer walls at the top of the two mounting seats 25 are both provided with threaded holes 26 distributed equidistantly, the outer walls at the top of the two mounting seats 25 are all fixed with a same base 4 through bolts, the outer wall at the top of the base 4, first baffle 8 all is fixed with photocatalyst layer 6 through the bolt with the relative one side outer wall of restoration case 2, the volatilization of soil harmful substance has been promoted, the repair efficiency has been improved, and 2 top outer walls of restoration case are fixed with two sterilamp 7 through the bolt, can clear up bacterium and the toxic substance in the soil, it has the mounting groove to restore case 2 is close to the positive outer wall of placing case 5 one side and opens, and mounting groove both sides inner wall all has printing opacity film 32 through the bolt fastening, outer wall has two mounting brackets 10 through the bolt fastening in the middle of 2 tops of restoration case, and the relative one side outer wall of two mounting brackets 10 all has same motor 11 through the bolt fastening, motor 11 output shaft has pivot 12 through the coupling joint, and pivot 12 bottom outer wall has cup jointed the driving gear.

In the invention, the circumferential outer wall of the driving gear is meshed with three pinions 28, the circumferential outer walls of the three pinions 28 are meshed with the same gearwheel 9, the circumferential inner walls of the three pinions 28 are inserted with stirring rods 19, and the outer walls of two sides of one stirring rod 19 are fixed with stirring blades 20 through bolts.

In the invention, the outer walls of the other two opposite sides of the stirring rods 19 are respectively fixed with a metal spiral sleeve 35 through bolts, the inner walls of the metal spiral sleeves 35 are respectively fixed with a reticular heating wire 36 through bolts, so that organic compounds in soil can be volatilized, the soil remediation quality is further improved, the outer walls of two sides of the big gear 9 are respectively fixed with a support 29 through bolts, and the circumferential outer walls of the two supports 29 are connected with two pipe sleeves 30 through threads.

In the invention, the outer walls of the bottoms of the two brackets 29 are both connected with the first guide pipe 18 through threads, and the outer walls of the bottoms of the two first guide pipes 18 are both connected with the drip irrigation head 21 through threads.

According to the invention, the outer wall of the repair box 2 close to the outer wall of the front side of the stirring rod 19 is hinged with the box door 33 through a hinge, and the catalyst box 34 is fixed on the outer wall of the front side of the box door 33 close to the two first guide pipes 18 through bolts, so that the reaction of pollutants in soil and catalysts is promoted, and the quality of soil repair is further enhanced.

In the invention, a mounting ring is sleeved at the joint of the pipe sleeve 30 and the first guide pipe 18, and the outer wall of one side of the mounting ring is connected with the second guide pipe 22 through threads.

In the invention, the electrolyte tank 13 is fixed on the outer wall of one side of the top of the repair tank 2 through bolts, so that toxic metal substances in soil can be decomposed, and further the soil can be repaired, the outer wall of the bottom of the electrolyte tank 13 is provided with a connecting groove, the inner wall of the connecting groove is fixed with the filtering membrane 14 through bolts, and the bottom of the electrolyte tank 13 is provided with a mounting hole.

In the invention, the inner wall of the mounting hole is inserted with a connecting pipe, and the outer wall of the circumference of the connecting pipe is clamped with an electric valve 15 through a clamp.

In the invention, the outer wall of the bottom of the connecting pipe is connected with a shunt pipe 16 through threads, and the outer wall of the bottom of the shunt pipe 16 is connected with three atomizing nozzles 17 through threads.

In the invention, the ultraviolet germicidal lamp 7, the motor 11, the electric valve 15, the electric slide rail 23 and the reticular heating wire 36 are all connected with a switch through wires, and the switches are all connected with the output end of the controller through signal wires.

During the use, let to go into through the soil that will pollute and place the case 5 in, through starting electronic slide rail 23, electronic slide rail 23 drives slider 24 and slides, base 4 is installed to mount pad 26 on the

slider

24, 4 tops of base are provided with places case 5, when placing case 5 and slide 8 left sides of first baffle, through starting sterilamp 7, bacterium and the noxious material on soil top layer clear up, be provided with photocatalyst layer 6 simultaneously on

first baffle

8 and 2 one side inner walls of restoration case, react with photocatalyst when shining through light to soil, and then promoted volatilizing of noxious material in the soil.

Then continuously moving the placing box 5, so that the placing box 5 is placed between the first partition plate 8 and the second partition plate, at this time, the motor 11 is started through the controller, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 is provided with a driving gear, and further drives the driving gear to rotate, the driving gear drives the three pinions 28 and the gearwheel 9 to rotate, and further drives the three stirring rods 19 to rotate, wherein one side of each of the two stirring rods 19 is provided with a metal spiral sleeve 3, and a mesh heating wire 36 is arranged in each of the two stirring rods 19, stirring blades 20 are arranged on each of the two sides of the other stirring rod 19, soil is stirred through the rotating stirring blades 20, the mesh heating wires 36 arranged in the metal spiral sleeves 3 heat the soil, organic compounds in the soil are removed, meanwhile, the catalyst box 34 is arranged on the front side of the placing box 5, a catalyst in the catalyst box 34 is guided into the drip irrigation, promoting the purification effect.

Finally, remove and place case 5 for place case 5 and arrange atomizer 17's below in, through opening electric valve 15, with the leading-in shunt tubes 16 of the leading-in three atomizer 17 of shunt tubes 16, spray to soil through atomizing electrolyte in the electrolyte case 13, make the toxic metallic substance in the soil obtain decomposing, and then accomplished soil repair work.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The soil remediation device comprises a remediation box (2) and is characterized in that supporting blocks (1) are fixed on the outer walls of the four corners of the bottom of the remediation box (2) through bolts, anti-slip mats are sleeved on the outer walls of the bottoms of the four supporting blocks (1), two mounting plates (3) are fixed on the outer walls of the bottoms of the remediation box (2) through bolts, through grooves are formed in the outer walls of the tops of the two mounting plates (3), electric sliding rails (23) are fixed on the inner walls of the two through grooves through bolts, sliding blocks (24) are connected to the inner walls of the two electric sliding rails (23) in a sliding mode, mounting seats (25) are fixed on the outer walls of the tops of the two sliding blocks (24) through bolts, threaded holes (26) distributed at equal intervals are formed in the outer walls of the tops of the two mounting seats (25), and the same base (4) is fixed, a placing box (5) is fixed on the outer wall of the top of the base (4) through screws, a first clapboard (8) and a second clapboard are respectively fixed on the outer wall of the top and the outer wall of the bottom of the repairing box (2) through bolts, a photocatalyst layer (6) is fixed on the outer wall of one side, opposite to the first clapboard (8) and the repairing box (2), of the first clapboard, two ultraviolet sterilizing lamps (7) are fixed on the outer wall of the top of the repairing box (2) through bolts, a mounting groove is formed in the outer wall of the front surface of one side, close to the placing box (5), of the repairing box (2), light-transmitting films (32) are fixed on the inner walls of two sides of the mounting groove through bolts, two mounting frames (10) are fixed on the outer wall of the middle of the top of the repairing box (2) through bolts, the same motor (11) is fixed on the outer wall of one side, opposite, and the outer wall of the bottom of the rotating shaft (12) is sleeved with a driving gear.

2. The soil remediation device of claim 1, wherein the outer circumferential wall of the driving gear is meshed with three small gears (28), the outer circumferential walls of the three small gears (28) are meshed with the same large gear (9), the inner circumferential walls of the three small gears (28) are inserted with stirring rods (19), and stirring blades (20) are fixed on the outer circumferential walls of two sides of one stirring rod (19) through bolts.

3. A soil remediation device according to claim 2, wherein the outer walls of the other two of the agitator arms (19) on the opposite sides are both fixed with metal screw sleeves (35) through bolts, the inner walls of the metal screw sleeves (35) are both fixed with mesh heating wires (36) through bolts, the outer walls of the two sides of the gearwheel (9) are both fixed with brackets (29) through bolts, and the circumferential outer walls of the two brackets (29) are connected with the two pipe sleeves (30) through threads.

4. A soil remediation device according to claim 3 wherein the bottom outer walls of both brackets (29) are each threadedly connected to a first conduit (18) and the bottom outer walls of both first conduits (18) are each threadedly connected to a drip irrigation head (21).

5. A soil remediation device as claimed in claim 1 wherein the remediation chamber (2) is hinged with a chamber door (33) adjacent the side of the outer wall of the front face of the mixing shaft (19), and the chamber door (33) is bolted to the catalyst chamber (34) adjacent the side of the outer wall of the front face of the first duct (18).

6. A soil remediation device according to claim 3 characterised in that a collar is fitted over the junction of the casing (30) and the first conduit (18), and a second conduit (22) is screwed to one side of the collar.

7. A soil remediation device as claimed in claim 1, wherein the top side outer wall of the remediation tank (2) is fixed with an electrolyte tank (13) through bolts, the bottom outer wall of the electrolyte tank (13) is provided with connecting grooves, the inner walls of the connecting grooves are fixed with the filter membrane (14) through bolts, and the bottom of the electrolyte tank (13) is provided with mounting holes.

8. A soil remediation device as claimed in claim 7 wherein the inner wall of the mounting hole is plugged with a connecting pipe, and the outer circumferential wall of the connecting pipe is clamped with the electrically operated valve (15) by means of a clamp.

9. A soil remediation device according to claim 8 wherein the outer wall at the bottom of the connecting pipe is threaded with a flow divider (16) and the outer wall at the bottom of the flow divider (16) is threaded with three atomising nozzles (17).

10. The soil remediation device of claim 1 wherein the germicidal lamp (7), the motor (11), the electrically operated valve (15), the electrically operated slide rail (23) and the mesh heating wire (36) are all wired to a switch, and the switch is connected to an output of the controller via a signal line.