CN220072795U - Electric microorganism soil mass quick recovery device - Google Patents
Electric microorganism soil mass quick recovery device Download PDFInfo
- Publication number
- CN220072795U CN220072795U CN202223410859.9U CN202223410859U CN220072795U CN 220072795 U CN220072795 U CN 220072795U CN 202223410859 U CN202223410859 U CN 202223410859U CN 220072795 U CN220072795 U CN 220072795U
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- China
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- electrolytic cell
- recovery device
- soil mass
- box
- chelating agent
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- 239000002689 soil Substances 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 244000005700 microbiome Species 0.000 title claims abstract description 28
- 239000002738 chelating agent Substances 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000003792 electrolyte Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 17
- 150000002500 ions Chemical class 0.000 abstract description 12
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000005067 remediation Methods 0.000 abstract 1
- 230000008439 repair process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000191938 Micrococcus luteus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses an electric microorganism soil mass rapid recovery device, which relates to the technical field of heavy metal pollution soil mass remediation and solves the problems that when a chelating agent is added to recycle heavy metal ions in an electrolytic tank, the chelating agent cannot be rapidly mixed with electrolyte to ensure that the recycling rate is long. According to the utility model, after the chelating agent is added through the chelating agent injection tube, a worker can control the stirring rod to rotate through the driving mechanism, and the stirring rod can drive the stirring blade to rotate, so that the chelating agent and the electrolyte are rapidly mixed, and the recovery rate of heavy metal ions is improved.
Description
Technical Field
The utility model relates to the field of heavy metal pollution soil restoration, in particular to an electric microorganism soil quick recovery device.
Background
With the continuous development of social economy, the pollution of soil heavy metal is an environmental problem which is not ignored in the world at present, the existing pure electric repair technology has the defects of low adsorption capacity of heavy metal ions and poor migration performance, and some nutrient elements in the soil are taken away in the treatment process, so that the soil fertility is greatly reduced, and the pure biological repair technology has the defects of limited adsorption and enrichment capacity of heavy metal ions, low efficiency, low speed, short service life and large environmental influence factors, so that a repair device of a novel electric microorganism soil repair device is needed.
The utility model of the prior publication No. CN213530170U discloses an electric microorganism soil body repairing device, which comprises a reaction component, a recovery component, a dosing component and a monitoring component, wherein the reaction component comprises a soil tank, a porous microorganism tank, a first filter layer, an electrolytic tank, a direct current power supply and an electrode, the soil tank is fixed on a horizontal plane, the porous microorganism tank is fixed inside the soil tank, the number of the first filter layers is two, the first filter layers is respectively arranged on the left side and the right side of the soil tank, the number of the electrolytic tank is two, the first filter layers are respectively fixed at one ends of the left side and the right side, which are far away from the soil tank, electrolyte is arranged in the electrolytic tank, and the direct current power supply is connected with the electrode.
In the above technical solution, the inventors found that at least the following problems exist in the technology, and when adding the chelating agent to recover the heavy metal ions in the electrolytic tank, the chelating agent cannot be quickly mixed with the electrolyte, so that the recovery rate is long, and therefore, an electric microorganism soil quick recovery device is now proposed.
Disclosure of Invention
In order to solve the problem that the chelating agent and the electrolyte cannot be quickly mixed when the chelating agent is added to recycle the heavy metal ions in the electrolytic tank in the conventional electric microorganism soil body repairing device, so that the recycling rate is long, the utility model provides the electric microorganism soil body quick recycling device.
The utility model provides an electric microorganism soil mass rapid recovery device, which adopts the following technical scheme:
the electric microorganism soil mass quick recovery device comprises a soil box and an electrolytic cell communicated with the soil box, wherein electrolyte is arranged in the electrolytic cell, a porous microorganism tank is arranged in the soil box, a first filter layer is arranged on one side, close to the soil box, of the electrolytic cell, a recovery pipe is arranged at the bottom of the electrolytic cell, a second filter layer is arranged at the feeding end of the recovery pipe in the electrolytic cell, an electrode connected with an external power supply is arranged in the electrolytic cell, and a chelating agent injection pipe is arranged above the electrolytic cell;
the inside rotation of electrolytic cell is connected with the puddler, the surface fixedly connected with stirring leaf of puddler, the one end that the puddler runs through electrolytic cell is connected with actuating mechanism.
Through adopting above-mentioned technical scheme, after adding the chelating agent through the chelating agent injection tube, staff accessible actuating mechanism control puddler rotates, and the puddler can drive the stirring leaf and rotate to make chelating agent and electrolyte mix fast, improved heavy metal ion's recovery rate.
Optionally, a protective shell is arranged on one side of the electrolytic cell, and the driving mechanism is arranged in the protective shell.
Through adopting above-mentioned technical scheme, the protective housing can protect actuating mechanism, reduces the condition that external world touched actuating mechanism.
Optionally, a side cover is arranged in the protective shell.
Through adopting above-mentioned technical scheme, the side cap can be convenient follow-up overhauls protective housing inner structure.
Optionally, one side fixed mounting of side cap has the locking box, the inside fixed mounting of locking box has the spring, the one end fixed mounting of spring has the fixture block, one side fixed mounting that the protective housing surface is located the locking box has the stopper, the inside of stopper seted up with fixture block looks adaptation draw-in groove.
Through adopting above-mentioned technical scheme, when needs open the side cap, the staff only need control the fixture block remove, and the fixture block can extrude the spring and with draw-in groove mutual separation to make the staff can open the side cap fast.
Optionally, the actuating mechanism includes the motor, motor and electrolytic cell fixed connection, the output fixed mounting of motor has first bevel gear, first bevel gear meshing is connected with the second bevel gear, second bevel gear and puddler fixed connection.
Through adopting above-mentioned technical scheme, the motor can drive first bevel gear and rotate, and first bevel gear can drive second bevel gear and rotate, and the second bevel gear can drive the puddler and rotate, and then is favorable to improving puddler pivoted stability.
Optionally, the first filter layer is formed of a semipermeable membrane.
Through adopting above-mentioned technical scheme, the semipermeable membrane has the selectivity permeability, can guarantee the microorganism and heavy metal ion's good contact, and effectively isolated electrolyte and contaminated soil realize the treatment effect of optimizing.
Optionally, the lateral surface fixed mounting of fixture block has the push pedal, rectangular slide hole has been seted up to the lateral surface of locking box, the push pedal runs through to the outside of rectangular slide hole.
Through adopting above-mentioned technical scheme, the push pedal can make things convenient for the staff to promote the fixture block and remove.
Optionally, the inside of side cap has seted up the mounting groove, the inside inner wall that is located the mounting groove of side cap is provided with the heat dissipation net.
By adopting the technical scheme, the heat generated by the motor can be transmitted to the outside through the heat dissipation net.
In summary, the utility model has the following beneficial effects:
1. the utility model has simple operation and convenient use, after the chelating agent is added through the chelating agent injection tube, a worker can control the stirring rod to rotate through the driving mechanism, and the stirring rod can drive the stirring blade to rotate, so that the chelating agent and the electrolyte are quickly mixed, and the recovery rate of heavy metal ions is improved;
2. when the side cover is required to be opened, a worker only needs to control the clamping block to move, and the clamping block can squeeze the spring and separate from the clamping groove, so that the worker can rapidly open the side cover.
Drawings
Fig. 1 is a schematic cross-sectional elevation view of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
FIG. 3 is a schematic view of the structure of the locking box and the limiting block of the utility model.
Reference numerals illustrate:
1. a soil box; 2. an electrolytic cell; 3. a porous microbial cell; 4. a first filter layer; 5. a recovery pipe; 6. an electrode; 7. a chelating agent syringe; 8. a stirring rod; 9. a driving mechanism; 91. a motor; 92. a first bevel gear; 93. a second bevel gear; 10. a protective shell; 11. a side cover; 12. a locking box; 13. a spring; 14. a clamping block; 15. a limiting block; 16. a push plate; 17. a heat dissipation net.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, the electric microorganism soil mass rapid recovery device comprises a soil box 1 and an electrolytic cell 2 communicated with the soil box 1, wherein electrolyte is arranged in the electrolytic cell 2, a porous microorganism tank 3 is arranged in the soil box 1, a first filter layer 4 is arranged on one side, close to the soil box 1, of the electrolytic cell 2, the first filter layer 4 is composed of a semipermeable membrane, the semipermeable membrane has selective permeability, good contact between microorganisms and heavy metal ions can be guaranteed, the electrolyte and the polluted soil are effectively isolated, and an optimized treatment effect is achieved.
Referring to fig. 1, a recovery tube 5 is disposed at the bottom of the electrolytic cell 2, a second filter layer is disposed at the feeding end of the recovery tube 5 inside the electrolytic cell 2, an electrode 6 connected with an external power source is disposed in the electrolytic cell 2, and a chelating agent injection tube 7 is disposed above the electrolytic cell 2.
Referring to fig. 1 and 2, a stirring rod 8 is rotatably connected to the inside of the electrolytic cell 2, a stirring blade is fixedly connected to the outer surface of the stirring rod 8, one end of the stirring rod 8 penetrating through the electrolytic cell 2 is connected to a driving mechanism 9, the driving mechanism 9 comprises a motor 91, the motor 91 is fixedly connected to the electrolytic cell 2, a first bevel gear 92 is fixedly arranged at the output end of the motor 91, a second bevel gear 93 is meshed and connected to the first bevel gear 92, and the second bevel gear 93 is fixedly connected to the stirring rod 8.
Referring to fig. 1 and 2, a protective housing 10 is disposed at one side of the electrolytic cell 2, a driving mechanism 9 is disposed inside the protective housing 10, and the protective housing 10 can protect the driving mechanism 9 to reduce the external touch to the driving mechanism 9. The inside of protective housing 10 is provided with side cap 11, and side cap 11 can conveniently follow-up maintenance to protective housing 10 inner structure. The inside of side cap 11 has seted up the mounting groove, and the inside inner wall that is located the mounting groove of side cap 11 is provided with the heat dissipation net 17, and the heat that motor 91 produced can pass through the heat dissipation net 17 and transmit outside.
Referring to fig. 1 and 3, a locking box 12 is fixedly installed on one side of a side cover 11, a spring 13 is fixedly installed inside the locking box 12, a clamping block 14 is fixedly installed at one end of the spring 13, a limiting block 15 is fixedly installed on one side of the outer surface of a protective shell 10, which is located on the locking box 12, a clamping groove matched with the clamping block 14 is formed inside the limiting block 15, when the side cover 11 needs to be opened, a worker only needs to control the clamping block 14 to move, and the clamping block 14 can squeeze the spring 13 and separate from the clamping groove, so that the worker can rapidly open the side cover 11.
Referring to fig. 1 and 3, a push plate 16 is fixedly mounted on an outer side surface of the clamping block 14, a long sliding hole is formed on an outer side surface of the locking box 12, the push plate 16 penetrates through the long sliding hole, and the push plate 16 can facilitate a worker to push the clamping block 14 to move.
The implementation principle of the utility model is as follows: firstly, heavy metal contaminated soil with water content not lower than 15% and good conductivity is put into a soil box 1, and according to the heavy metal ion survey condition of the contaminated soil, the content of the heavy metal contaminated soil is uniformly distributed in each porous microorganism groove 3 to be 15g/m3 and 1.7:2.2 mixing ratio of micrococcus luteus and coliform, pouring electrolyte into the electrolytic cell 2, placing the electrode 6 and connecting a direct current power supply with the voltage gradient of 1.9V-2.6V/cm, then adding chelating agent through the chelating agent injection tube 7 and starting the motor 91, wherein the motor 91 can drive the first bevel gear 92 to rotate, the first bevel gear 92 can drive the second bevel gear 93 to rotate, the second bevel gear 93 can drive the stirring rod 8 to rotate, and the stirring rod 8 can drive the stirring blade to rotate, so that the chelating agent and the electrolyte are quickly mixed, and the recovery rate of heavy metal ions is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. Electric microorganism soil mass quick recovery unit, including soil box (1) and electrolytic cell (2) that are linked together with soil box (1), its characterized in that: electrolyte is arranged in the electrolytic cell (2), a porous microorganism tank (3) is arranged in the soil box (1), a first filter layer (4) is arranged on one side, close to the soil box (1), of the electrolytic cell (2), a recovery pipe (5) is arranged at the bottom of the electrolytic cell (2), a second filter layer is arranged at the feeding end, located in the recovery pipe (5), of the electrolytic cell (2), an electrode (6) connected with an external power supply is arranged in the electrolytic cell (2), and a chelating agent injection pipe (7) is arranged above the electrolytic cell (2);
the inside rotation of electrolytic cell (2) is connected with puddler (8), the surface fixedly connected with stirring leaf of puddler (8), the one end that puddler (8) runs through electrolytic cell (2) is connected with actuating mechanism (9).
2. The electric microorganism soil mass rapid recovery device according to claim 1, wherein: one side of the electrolytic cell (2) is provided with a protective shell (10), and the driving mechanism (9) is arranged in the protective shell (10).
3. The electric microorganism soil mass rapid recovery device according to claim 2, wherein: the inside of protective housing (10) is provided with side cap (11).
4. The electric microorganism soil mass rapid recovery device according to claim 3, wherein: one side fixed mounting of side cap (11) has locking box (12), the inside fixed mounting of locking box (12) has spring (13), the one end fixed mounting of spring (13) has fixture block (14), one side fixed mounting that protective housing (10) surface is located locking box (12) has stopper (15), the inside of stopper (15) seted up with fixture block (14) looks adaptation draw-in groove.
5. The electric microorganism soil mass rapid recovery device according to claim 1, wherein: the driving mechanism (9) comprises a motor (91), the motor (91) is fixedly connected with the electrolytic cell (2), a first bevel gear (92) is fixedly arranged at the output end of the motor (91), a second bevel gear (93) is connected with the first bevel gear (92) in a meshed mode, and the second bevel gear (93) is fixedly connected with the stirring rod (8).
6. The electric microorganism soil mass rapid recovery device according to claim 1, wherein: the first filter layer (4) is formed by a semipermeable membrane.
7. The electric microorganism soil mass rapid recovery device according to claim 4, wherein: the outer side face of the clamping block (14) is fixedly provided with a push plate (16), the outer side face of the locking box (12) is provided with a long-strip sliding hole, and the push plate (16) penetrates to the outer portion of the long-strip sliding hole.
8. The electric microorganism soil mass rapid recovery device according to claim 3, wherein: the side cover (11) is internally provided with a mounting groove, and the inner wall of the side cover (11) positioned in the mounting groove is provided with a heat dissipation net (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410859.9U CN220072795U (en) | 2022-12-19 | 2022-12-19 | Electric microorganism soil mass quick recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223410859.9U CN220072795U (en) | 2022-12-19 | 2022-12-19 | Electric microorganism soil mass quick recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072795U true CN220072795U (en) | 2023-11-24 |
Family
ID=88825056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223410859.9U Active CN220072795U (en) | 2022-12-19 | 2022-12-19 | Electric microorganism soil mass quick recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072795U (en) |
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2022
- 2022-12-19 CN CN202223410859.9U patent/CN220072795U/en active Active
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