Movable soil organic pollutant pollution remediation device

Abstract

The invention provides a movable soil organic pollutant pollution remediation device. The mobile soil organic pollutant pollution remediation device comprises a bottom plate, a remediation box is fixedly mounted at the top of the bottom plate, a plurality of remediation beds are slidably mounted in the remediation box, a sealing plate is fixedly mounted on one side of each remediation bed, one side of each sealing plate is in contact with the outer wall of the remediation box, and the other side of each sealing plate is in contact with the outer wall of the remediation box. An electric heating plate is fixedly mounted on the inner wall of the bottom of the repairing box, and a moving mechanism, a plurality of dispersing mechanisms, a tail gas treatment mechanism and a plurality of fixing mechanisms are arranged on the repairing box. The mobile soil organic pollutant pollution remediation device provided by the invention has the advantages that ozone can be sprayed to deodorize and sterilize soil, and the soil can be heated and turned over, so that the remediation process is quicker, and tail gas can be treated and purified.

Description

Technical Field

[0001] The invention belongs to the technical field of soil remediation, and in particular relates to a mobile soil organic pollutant pollution remediation device. Background Art

[0002] Soil organic pollution is soil pollution caused by organic matter. The main organic pollutants in the soil are pesticides, trichloroacetaldehyde, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, petroleum, methane, etc., among which pesticides are the most important organic pollutants. Organic pollutants in the soil are divided into two categories according to the difficulty of degradation: ① easily degradable, such as organophosphorus pesticides, phenols, cyanide, trichloroacetaldehyde; ② difficult to decompose, such as organochlorine, etc. Under the action of organisms and abiotic factors, organic matter in the soil can be transformed and degraded into products of different stabilities, or eventually become inorganic matter.

[0003] At present, the existing soil remediation devices adopt a method of directly remediating the soil when remediating soil pollution, and are unable to deodorize and sterilize the soil, resulting in the residual microorganisms, bacteria, etc. after the soil is remediated, which will still cause pollution in the soil.

[0004] Therefore, it is necessary to provide a new mobile soil organic pollutant remediation device to solve the above technical problems. Summary of the invention

[0005] The technical problem solved by the present invention is to provide a mobile soil organic pollutant pollution remediation device which can deodorize and sterilize the soil by spraying ozone, heat and turn the soil to make the remediation process faster, and treat and purify the tail gas.

[0006] In order to solve the above technical problems, the mobile soil organic pollutant pollution remediation device provided by the present invention includes: a base plate, a remediation box is fixedly installed on the top of the base plate, a plurality of remediation beds are slidably installed in the remediation box, a sealing plate is fixedly installed on one side of the remediation bed, one side of the sealing plate is in contact with the outer wall of the remediation box, an electric heating plate is fixedly installed on the bottom inner wall of the remediation box, and a moving mechanism, a plurality of dispersion mechanisms, an exhaust gas treatment mechanism and a plurality of fixing mechanisms are provided on the remediation box.

[0007] As a further solution of the present invention, the moving mechanism includes a cavity, an internal threaded slider, a plurality of threaded rods, a driving motor and a plurality of cross bars. The cavity is opened on the repair box, the internal threaded slider is slidably installed in the cavity, the threaded rod is rotatably installed in the cavity, the threaded rod passes through the internal threaded slider and is threadedly connected with the internal threaded slider, the plurality of driving motors are fixedly installed on one side of the repair box, the output shaft of the driving motor is fixedly connected to one end of the threaded rod, the plurality of cross bars are fixedly installed on one side of the internal threaded slider, and one end of the plurality of cross bars extends into the repair box.

[0008] As a further solution of the present invention, the dispersion mechanism includes two hydraulic cylinders, a lifting plate and a plurality of diamond blocks, the two hydraulic cylinders are fixedly mounted on the bottom of the cross bar, the lifting plate is fixedly mounted on the output shafts of the two hydraulic cylinders, the plurality of diamond blocks are fixedly mounted on the bottom of the lifting plate, and the plurality of diamond blocks are staggered and evenly distributed.

[0009] As a further solution of the present invention, the exhaust gas treatment mechanism includes a treatment box, a middle pipe, a first heat storage ceramic, a second heat storage ceramic, a burner and an exhaust gas outlet pipe. The treatment box is fixedly installed on the top of the base plate, the exhaust pipe is fixedly installed on the outer wall of the treatment box, the middle pipe is fixedly installed on the bottom inner wall of the treatment box, the first heat storage ceramic and the second heat storage ceramic are both fixedly sleeved on the middle pipe, the outer walls of the first heat storage ceramic and the second heat storage ceramic are fixedly connected to the inner wall of the treatment box, the burner is fixedly installed on the top of the treatment box, the exhaust gas outlet pipe is fixedly installed on the top of the repair box, and one end of the exhaust gas outlet pipe extends into the treatment box and is connected to the middle pipe.

[0010] As a further solution of the present invention, the fixing mechanism includes a rectangular block, a rectangular groove, a trapezoidal block, a telescopic spring and a pull block. The rectangular block is fixedly installed on the outer wall of the repair box, the rectangular groove is opened at the bottom of the rectangular block, the trapezoidal block is slidably installed in the rectangular groove, the telescopic spring is fixedly installed on the top of the trapezoidal block, the top of the telescopic spring is fixedly connected to the inside of the top of the rectangular groove, the pull block is fixedly installed on one side of the trapezoidal block, and one end of the pull block extends outside the rectangular block.

[0011] As a further solution of the present invention, an ozone generator is fixedly installed on the top of the base plate, an ozone inlet pipe is fixedly installed on the air outlet end of the ozone generator, and one end of the ozone inlet pipe is fixedly connected to the repair box.

[0012] As a further solution of the present invention, a fan is fixedly installed on the top of the repair box, an air inlet pipe is fixedly installed on the air outlet end of the fan, and one end of the air inlet pipe extends into the processing box and is connected to the middle pipe.

[0013] As a further solution of the present invention, a plurality of supporting slide rails are symmetrically installed in the repair box, and the tops of the supporting slide rails are in contact with the repair bed.

[0014] As a further solution of the present invention, two handles are fixedly installed on the top of the base plate, and two support rods are fixedly installed on the top of the base plate, and the tops of the support rods are fixedly connected to the handles.

[0015] As a further solution of the present invention, four universal wheels are fixedly mounted on the bottom of the base plate, and the four universal wheels are distributed in a rectangular array.

[0016] Compared with the related art, the mobile soil organic pollutant remediation device provided by the present invention has the following beneficial effects:

[0017] 1. The present invention provides a moving mechanism to enable the crossbar to move to different positions in the repair box;

[0018] 2. The present invention provides a dispersion mechanism, so that the diamond-shaped block can be moved downward and inserted into the soil, and cooperate with the moving mechanism to turn the soil;

[0019] 3. The present invention provides an exhaust gas treatment mechanism, so that the waste gas generated by soil deodorization, sterilization and pollution treatment can be incinerated, and organic matter in the waste gas can be removed;

[0020] 4. The present invention provides a fixing mechanism so as to fix the repair bed and the sealing plate, thereby fixing the repair bed in the repair box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention;

[0023] Figure 2 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention;

[0024] Figure 3 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention;

[0025] Figure 4 A schematic diagram of the internal structure of a repair box in a mobile soil organic pollutant remediation device provided by the present invention;

[0026] Figure 5 A schematic diagram of the structure of a repair box of a mobile soil organic pollutant remediation device provided by the present invention;

[0027] Figure 6 A schematic diagram of the structure of the moving mechanism and the dispersing mechanism in the mobile soil organic pollutant remediation device provided by the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of a remediation bed in a mobile soil organic pollutant remediation device provided by the present invention;

[0029] Figure 8This is a schematic diagram of the structure of the fixing mechanism in the mobile soil organic pollutant remediation device provided by the present invention;

[0030] Fig. 9 A schematic cross-sectional view of the tail gas treatment mechanism in the mobile soil organic pollutant remediation device provided by the present invention;

[0031] Fig.10 A partial cross-sectional structural schematic diagram of an exhaust gas treatment mechanism in a mobile soil organic pollutant pollution remediation device provided by the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of the middle tube, the first heat storage ceramic and the second heat storage ceramic in the present invention;

[0033] Fig.12 It is a schematic diagram of the structure of the middle tube and the second heat storage ceramic in the present invention.

[0034] In the figure: 1. bottom plate; 2. repair box; 3. repair bed; 4. sealing plate; 5. electric heating plate; 6. cavity; 7. internal thread slider; 8. threaded rod; 9. driving motor; 10. cross bar; 11. hydraulic cylinder; 12. lifting plate; 13. diamond block; 14. treatment box; 1401. exhaust pipe; 15. middle pipe; 16. first heat storage ceramic; 17. second heat storage ceramic; 18. burner; 19. exhaust gas outlet pipe; 20. rectangular block; 21. rectangular groove; 22. trapezoidal block; 23. telescopic spring; 24. pulling block; 25. ozone generator; 26. ozone inlet pipe; 27. fan; 28. air inlet pipe; 29. ​​supporting slide rail; 30. handle; 31. support rod; 32. universal wheel. DETAILED DESCRIPTION

[0035] Please refer to Figures 1 to 12 ,in, Figure 1 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention; Figure 2 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention; Figure 3 A first overall structural schematic diagram of the mobile soil organic pollutant remediation device provided by the present invention; Figure 4 A schematic diagram of the internal structure of a repair box in a mobile soil organic pollutant remediation device provided by the present invention; Figure 5 A schematic diagram of the structure of a repair box of a mobile soil organic pollutant remediation device provided by the present invention; Figure 6 A schematic diagram of the structure of the moving mechanism and the dispersing mechanism in the mobile soil organic pollutant remediation device provided by the present invention;

[0036] Figure 7This is a schematic diagram of the structure of a remediation bed in a mobile soil organic pollutant remediation device provided by the present invention; Figure 8 This is a schematic diagram of the structure of the fixing mechanism in the mobile soil organic pollutant remediation device provided by the present invention; Fig. 9 A schematic cross-sectional view of the tail gas treatment mechanism in the mobile soil organic pollutant remediation device provided by the present invention; Fig.10 A partial cross-sectional structural schematic diagram of an exhaust gas treatment mechanism in a mobile soil organic pollutant pollution remediation device provided by the present invention; Fig.11 It is a schematic diagram of the structure of the middle tube, the first heat storage ceramic and the second heat storage ceramic in the present invention; Fig.12 It is a structural schematic diagram of the middle tube and the second heat storage ceramic in the present invention. The mobile soil organic pollutant pollution remediation device includes: a bottom plate 1, a remediation box 2 is fixedly installed on the top of the bottom plate 1, a plurality of remediation beds 3 are slidably installed in the remediation box 2, a sealing plate 4 is fixedly installed on one side of the remediation bed 3, one side of the sealing plate 4 is in contact with the outer wall of the remediation box 2, an electric heating plate 5 is fixedly installed on the bottom inner wall of the remediation box 2, and the remediation box 2 is provided with a moving mechanism, a plurality of dispersion mechanisms, an exhaust gas treatment mechanism and a plurality of fixing mechanisms.

[0037] like Figure 6 As shown, the moving mechanism includes a cavity 6, an internal thread slider 7, a plurality of threaded rods 8, a driving motor 9 and a plurality of cross bars 10, the cavity 6 is opened on the repair box 2, the internal thread slider 7 is slidably installed in the cavity 6, the threaded rod 8 is rotatably installed in the cavity 6, the threaded rod 8 penetrates the internal thread slider 7 and is threadedly connected with the internal thread slider 7, the plurality of driving motors 9 are fixedly installed on one side of the repair box 2, the output shaft of the driving motor 9 is fixedly connected to one end of the threaded rod 8, the plurality of cross bars 10 are all fixedly installed on one side of the internal thread slider 7, and one end of the plurality of cross bars 10 extends into the repair box 2;

[0038] By providing a moving mechanism, the cross bar 10 can be moved so that the cross bar 10 can be moved to different positions in the repair box 2 .

[0039] like Figure 6 As shown, the dispersion mechanism includes two hydraulic cylinders 11, a lifting plate 12 and a plurality of diamond blocks 13. The two hydraulic cylinders 11 are fixedly mounted on the bottom of the crossbar 10, the lifting plate 12 is fixedly mounted on the output shafts of the two hydraulic cylinders 11, and the plurality of diamond blocks 13 are fixedly mounted on the bottom of the lifting plate 12. The plurality of diamond blocks 13 are staggered and evenly distributed.

[0040] By providing the dispersion mechanism, the diamond block 13 can be moved downward and inserted into the soil, and cooperate with the moving mechanism to turn the soil.

[0041] like Fig. 9 As shown, the tail gas treatment mechanism includes a treatment box 14, an exhaust pipe 1401, a middle pipe 15, a first heat storage ceramic 16, a second heat storage ceramic 17, a burner 18 and an exhaust gas outlet pipe 19, the treatment box 14 is fixedly mounted on the top of the base plate 1, the exhaust pipe 1401 is fixedly mounted on the outer wall of the treatment box 14, the middle pipe 15 is fixedly mounted on the bottom inner wall of the treatment box 14, the first heat storage ceramic 16 and the second heat storage ceramic 17 are both fixedly sleeved on the middle pipe 15, the outer walls of the first heat storage ceramic 16 and the second heat storage ceramic 17 are both fixedly connected to the inner wall of the treatment box 14, the burner 18 is fixedly mounted on the top of the treatment box 14, the exhaust gas outlet pipe 19 is fixedly mounted on the top of the repair box 2, and one end of the exhaust gas outlet pipe 19 extends into the treatment box 14 and is connected to the middle pipe 15;

[0042] By setting up an exhaust gas treatment mechanism, the waste gas generated by soil deodorization, sterilization and pollution treatment can be treated, and organic matter in the waste gas can be removed.

[0043] like Figure 8 As shown, the fixing mechanism includes a rectangular block 20, a rectangular groove 21, a trapezoidal block 22, a telescopic spring 23 and a pull block 24. The rectangular block 20 is fixedly mounted on the outer wall of the repair box 2. The rectangular groove 21 is opened at the bottom of the rectangular block 20. The trapezoidal block 22 is slidably mounted in the rectangular groove 21. The telescopic spring 23 is fixedly mounted on the top of the trapezoidal block 22. The top of the telescopic spring 23 is fixedly connected to the top of the rectangular groove 21. The pull block 24 is fixedly mounted on one side of the trapezoidal block 22, and one end of the pull block 24 extends outside the rectangular block 20.

[0044] By providing a fixing mechanism, the repair bed 3 and the sealing plate 4 can be fixed, and the repair bed 3 can be fixed in the repair box 2.

[0045] like Figure 2 As shown, an ozone generator 25 is fixedly installed on the top of the base plate 1, an ozone inlet pipe 26 is fixedly installed on the air outlet end of the ozone generator 25, and one end of the ozone inlet pipe 26 is fixedly connected to the repair box 2;

[0046] By providing the ozone generator 25 and the ozone inlet pipe 26, ozone can be filled into the repair box 2 to deodorize and sterilize the soil.

[0047] like Fig.10 As shown, a fan 27 is fixedly installed on the top of the repair box 2, and an air inlet pipe 28 is fixedly installed on the air outlet end of the fan 27. One end of the air inlet pipe 28 extends into the processing box 14 and is connected to the middle pipe 15;

[0048] By providing the fan 27 and the air inlet pipe 28, external air can be drawn into the middle pipe 15, so that the air is mixed with the exhaust gas, and the organic matter in the exhaust gas is fully burned and converted into carbon dioxide and water.

[0049] like Figure 5 As shown, a plurality of support rails 29 are symmetrically installed in the repair box 2, and the top of the support rails 29 is in contact with the repair bed 3;

[0050] By providing the supporting slide rail 29 , the repair bed 3 can be supported and guided, so that the repair bed 3 can be kept stable in the repair box 2 .

[0051] like Figure 3 As shown, two handles 30 are fixedly installed on the top of the bottom plate 1, and two support rods 31 are fixedly installed on the top of the bottom plate 1, and the tops of the support rods 31 are fixedly connected to the handles 30;

[0052] The provision of the handle 30 and the support rod 31 makes it easier for workers to push the device.

[0053] like Figure 3 As shown, four universal wheels 32 are fixedly installed at the bottom of the base plate 1, and the four universal wheels 32 are distributed in a rectangular array;

[0054] By providing the universal wheels 32, when a worker pushes the device, the device can be supported and moved easily.

[0055] The working principle of the mobile soil organic pollutant remediation device provided by the present invention is as follows:

[0056] Step 1: When in use, spread the soil in the repair bed 3, and spray the soil repair liquid on the soil in the repair bed 3, then push the repair bed 3 into the repair box 2, fix the repair bed 3 and the sealing plate 4 by the trapezoidal block 22, start the electric heating plate 5, heat the inside of the repair box 2, and repair the soil;

[0057] Step 2: Start the ozone generator 25 while repairing. The ozone generator 25 generates ozone and transports it to the repair box 2 through the ozone inlet pipe 26 to deodorize and sterilize the soil.

[0058] The third step: start the hydraulic cylinder 11, the hydraulic cylinder 11 drives the lifting plate 12 and the diamond block 13 to move downward, so that the diamond block 13 is inserted into the soil on the repair bed 3, start the drive motor 9, the drive motor 9 drives the threaded rod 8 to rotate, the threaded rod 8 drives the internal thread slider 7 to move, and the internal thread slider 7 drives the cross bar 10 to move, so that the diamond block 13 moves, and the soil in the repair bed 3 is turned over, so that the ozone is in uniform contact with the soil, and the deodorization and sterilization effect is improved;

[0059] The fourth step: open the one-way valve installed on the exhaust gas outlet pipe 19, and allow the organic waste gas generated during the deodorization, sterilization and soil remediation process to enter the middle pipe 15 through the exhaust gas outlet pipe 19, start the fan 27, and introduce the external air into the middle pipe 15 through the air inlet pipe 28 to mix with the exhaust gas, and start the burner 18. The burner 18 can burn the organic matter in the organic waste gas and convert it into water vapor and carbon dioxide. At the same time, the second heat storage ceramic 17 and the first heat storage ceramic 16 can absorb heat, so that the exhaust gas in the exhaust gas outlet pipe 19 enters the middle pipe 15 and is preheated to facilitate subsequent incineration. The exhaust gas after incineration and purification passes through the holes on the second heat storage ceramic 17 and the first heat storage ceramic 16 in turn and moves downward, and is discharged through the exhaust pipe 1401.

[0060] It should be noted that the device structure and the drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above invention, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field.

[0061] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0062] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A mobile soil organic pollutant remediation device, characterized in that: include: A bottom plate, a repair box is fixedly installed on the top of the bottom plate, a plurality of repair beds are slidably installed in the repair box, a sealing plate is fixedly installed on one side of the repair bed, one side of the sealing plate is in contact with the outer wall of the repair box, an electric heating plate is fixedly installed on the bottom inner wall of the repair box, and the repair box is provided with a moving mechanism, a plurality of dispersion mechanisms, an exhaust gas treatment mechanism and a plurality of fixing mechanisms.

2. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: The moving mechanism includes a cavity, an internal thread slider, a plurality of threaded rods, a driving motor and a plurality of cross bars. The cavity is opened on the repair box, the internal thread slider is slidably installed in the cavity, the threaded rod is rotatably installed in the cavity, the threaded rod passes through the internal thread slider and is threadedly connected with the internal thread slider, the plurality of driving motors are fixedly installed on one side of the repair box, the output shaft of the driving motor is fixedly connected to one end of the threaded rod, the plurality of cross bars are fixedly installed on one side of the internal thread slider, and one end of the plurality of cross bars extends into the repair box.

3. The mobile soil organic pollutant remediation device according to claim 2 is characterized by: The dispersion mechanism includes two hydraulic cylinders, a lifting plate and a plurality of diamond blocks. The two hydraulic cylinders are fixedly mounted at the bottom of the cross bar, the lifting plate is fixedly mounted on the output shafts of the two hydraulic cylinders, the plurality of diamond blocks are fixedly mounted at the bottom of the lifting plate, and the plurality of diamond blocks are staggered and evenly distributed.

4. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: The exhaust gas treatment mechanism includes a treatment box, a middle pipe, a first heat storage ceramic, a second heat storage ceramic, a burner and an exhaust gas outlet pipe. The treatment box is fixedly installed on the top of the base plate, the exhaust pipe is fixedly installed on the outer wall of the treatment box, the middle pipe is fixedly installed on the bottom inner wall of the treatment box, the first heat storage ceramic and the second heat storage ceramic are both fixedly sleeved on the middle pipe, the outer walls of the first heat storage ceramic and the second heat storage ceramic are fixedly connected to the inner wall of the treatment box, the burner is fixedly installed on the top of the treatment box, the exhaust gas outlet pipe is fixedly installed on the top of the repair box, and one end of the exhaust gas outlet pipe extends into the treatment box and is connected to the middle pipe.

5. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: The fixing mechanism includes a rectangular block, a rectangular groove, a trapezoidal block, a telescopic spring and a pulling block. The rectangular block is fixedly installed on the outer wall of the repair box, the rectangular groove is opened at the bottom of the rectangular block, the trapezoidal block is slidably installed in the rectangular groove, the telescopic spring is fixedly installed on the top of the trapezoidal block, the top of the telescopic spring is fixedly connected to the inside of the top of the rectangular groove, the pulling block is fixedly installed on one side of the trapezoidal block, and one end of the pulling block extends outside the rectangular block.

6. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: An ozone generator is fixedly installed on the top of the bottom plate, an ozone inlet pipe is fixedly installed on the air outlet end of the ozone generator, and one end of the ozone inlet pipe is fixedly connected to the repair box.

7. The mobile soil organic pollutant remediation device according to claim 4 is characterized by: A fan is fixedly installed on the top of the repair box, an air inlet pipe is fixedly installed on the air outlet end of the fan, and one end of the air inlet pipe extends into the processing box and is connected with the middle pipe.

8. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: A plurality of supporting slide rails are symmetrically installed in the repair box, and the tops of the supporting slide rails are in contact with the repair bed.

9. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: Two handles are fixedly installed on the top of the bottom plate, and two support rods are fixedly installed on the top of the bottom plate. The tops of the support rods are fixedly connected to the handles.

10. The mobile soil organic pollutant remediation device according to claim 1 is characterized by: Four universal wheels are fixedly installed at the bottom of the base plate, and the four universal wheels are distributed in a rectangular array.

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