CN219944099U - Biomass carbon source activation device for repairing petroleum polluted soil - Google Patents
Biomass carbon source activation device for repairing petroleum polluted soil Download PDFInfo
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- CN219944099U CN219944099U CN202321087668.5U CN202321087668U CN219944099U CN 219944099 U CN219944099 U CN 219944099U CN 202321087668 U CN202321087668 U CN 202321087668U CN 219944099 U CN219944099 U CN 219944099U
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- China
- Prior art keywords
- soil
- carbon source
- barrel
- biomass carbon
- activation device
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- 239000002689 soil Substances 0.000 title claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 32
- 239000002028 Biomass Substances 0.000 title claims abstract description 19
- 230000004913 activation Effects 0.000 title claims abstract description 18
- 239000003208 petroleum Substances 0.000 title claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 9
- 231100000719 pollutant Toxicity 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000005067 remediation Methods 0.000 abstract description 5
- 238000011066 ex-situ storage Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 239000002994 raw material Substances 0.000 description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003900 soil pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the technical field of soil remediation and discloses a biomass carbon source activation device for remedying petroleum-polluted soil, which comprises a base, wherein a group of supporting legs are fixedly arranged at the upper end of the base, a machine barrel is fixedly connected to the upper end of one supporting leg together, two side plates are fixedly arranged at the position of the upper end of the base, which is positioned at one side of the machine barrel, a soil conveying belt component is arranged between the two side plates, a cover plate is arranged above the soil conveying belt component, the cover plate is fixedly arranged at the upper ends of the two side plates, and a discharging pipe is fixedly connected to one end of the machine barrel. The method can preheat the soil by utilizing the discharged high-temperature gas, increase the fluidity of condensed petroleum pollutants in the soil, facilitate the removal of the petroleum pollutants, reduce the waste of heat energy, and directly mix the activated biochar into the polluted soil by an ex-situ remediation method.
Description
Technical Field
The utility model relates to the technical field of soil remediation, in particular to a biomass carbon source activation device for remediating petroleum-polluted soil.
Background
Contaminants enter the soil and accumulate to some extent, causing deterioration of the soil quality, which can lead to soil pollution, requiring timely remediation of the contaminated soil in order to allow the soil to be reused, or to inhibit the spread of the soil pollution.
The biological carbon is buried in the soil, so that the soil can be effectively improved, the stability is very high, phenomena such as decomposition can not be generated for a long time, the biological carbon can be used for repairing and improving the petroleum-polluted soil, when the biological carbon is used, the biological carbon is mixed into the soil after the activation of the biological carbon is finished in advance, the high temperature generated during the activation of the biological carbon cannot be directly used in the soil, so that a large amount of heat energy is wasted, the soil repairing effect cannot be improved, and therefore, the biological carbon source activating device for repairing the petroleum-polluted soil is provided.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, biomass carbon sources are mixed into soil after being activated in advance, and high temperature generated during the activation of the biomass carbon sources cannot be directly used in the soil, so that a large amount of heat energy is wasted, and the soil restoration effect cannot be improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a living beings carbon source activation device for repairing oil pollutes soil, includes the base, the upper end of base is fixed and is equipped with a set of supporting leg, and the common fixedly connected with barrel of upper end of a supporting leg, the upper end of base is located the fixed two curb plates that are equipped with in position of barrel one side, and is equipped with the soil conveyer belt subassembly between two curb plates, the top of soil conveyer belt subassembly is equipped with the apron, and the apron is located the fixed setting of upper end of two curb plates, the one end fixedly connected with discharging pipe of barrel, the upper end one side fixedly grafting of apron has the inlet pipe that is linked together with the discharging pipe, the fixed grafting in upper end one side of barrel has the high temperature gas exit tube, and the pipe end fixedly connected with gas distribution fill of high temperature gas exit tube, the terminal surface setting that the gas distribution fill runs through the apron, the gas distribution fill is located the rear side setting of inlet pipe, the fixed grafting in upper end one side of barrel has raw materials to advance fill, steam advances pipe and carbon dioxide and advances the pipe, the inside of barrel is equipped with pushing component and heating element.
Preferably, the pushing assembly comprises a pushing rod which is rotatably arranged on the inner wall of the machine barrel, a spiral pushing blade is fixedly sleeved on the rod wall of the pushing rod, a driving motor is fixedly arranged at the end part of the machine barrel, and the output end of the driving motor is in transmission connection with the pushing rod.
Preferably, the heating assembly comprises a plurality of arc-shaped electric heating plates fixedly inserted into the outer side wall of the machine barrel, the outer side wall of the machine barrel is fixedly sleeved with an annular cover, and each arc-shaped electric heating plate is arranged on the inner side of the annular cover.
Preferably, the upper end of the cover plate is fixedly provided with a scraping plate which is obliquely arranged at the rear side of the air distribution hopper.
Preferably, the end face of the cover plate is fixedly inserted with an electric push rod at the position of the rear side of the scraping plate, and the output end of the electric push rod is fixedly connected with a lower cutter disc.
Preferably, two the baffle that the slope set up is all fixed to the lateral wall of curb plate, and two baffles all are located soil conveyer belt subassembly's top setting.
Compared with the prior art, the utility model provides a biomass carbon source activation device for repairing petroleum-polluted soil, which has the following beneficial effects:
this a living beings carbon source activation device for repairing oil contaminated soil, through the base that is equipped with, the supporting leg, the barrel, the curb plate, soil conveyer belt subassembly, the apron, the discharging pipe, the inlet pipe, high temperature gas exit tube, the gas distribution fill, steam advances the pipe and carbon dioxide advances the mutually supporting of pipe, can be in the in-process that carries out living beings carbon source activation, utilize exhaust high temperature gas to preheat soil, thereby can increase the mobility of the inside condensed petroleum pollutant of soil, do benefit to pushing away petroleum pollutant and get rid of, and reduce the heat energy extravagant, and through the dystopy restoration method, can be directly mix the biological carbon just after the activation in the contaminated soil.
The device has the advantages that the device has no part which is the same as or can be realized by adopting the prior art, the discharged high-temperature gas can be utilized to preheat the soil, the fluidity of condensed petroleum pollutants in the soil is increased, the petroleum pollutants are facilitated to be removed, the heat energy waste is reduced, and the biological carbon which is just activated can be directly mixed into the polluted soil by an ex-situ remediation method.
Drawings
FIG. 1 is a schematic diagram of a biomass carbon source activation device for repairing petroleum-contaminated soil according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the barrel of FIG. 1;
fig. 3 is a schematic side view of the cover plate in fig. 1.
In the figure: 1. a base; 2. support legs; 3. a side plate; 4. a soil conveyor belt assembly; 5. a cover plate; 6. a discharge pipe; 7. a feed pipe; 8. a high temperature gas outlet pipe; 9. an air distribution hopper; 10. feeding raw materials into a hopper; 11. a steam inlet pipe; 12. a carbon dioxide inlet pipe; 13. a pushing rod; 14. spiral pushing leaves; 15. a driving motor; 16. arc electric heating plate; 17. an annular cover; 18. a scraping plate; 19. an electric push rod; 20. a lower cutter head; 21. a baffle; 22. a barrel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a biomass carbon source activating device for repairing petroleum contaminated soil comprises a base 1, a group of supporting legs 2 are fixedly arranged at the upper end of the base 1, a cylinder 22 is fixedly connected to the upper end of one supporting leg 2, two side plates 3 are fixedly arranged at the position, located on one side of the cylinder 22, of the upper end of the base 1, a soil conveying belt component 4 is arranged between the two side plates 3, a cover plate 5 is arranged above the soil conveying belt component 4, the cover plate 5 is fixedly arranged at the upper ends of the two side plates 3, a discharging pipe 6 is fixedly connected to one end of the cylinder 22, a feeding pipe 7 communicated with the discharging pipe 6 is fixedly connected to one side of the upper end of the cover plate 5 in a plugging manner, a high-temperature gas outlet pipe 8 is fixedly connected to one side of the upper end of the cylinder 22, a gas distributing hopper 9 penetrates through the end face of the cover plate 5, the gas distributing hopper 9 is arranged on the rear side of the feeding pipe 7, a raw material feeding hopper 10, a water vapor feeding pipe 11 and a carbon dioxide feeding pipe 12 are fixedly plugged to one side of the upper end of the cylinder 22, and a pushing component and a heating component are arranged in the cylinder 22.
The pushing assembly comprises a pushing rod 13 which is rotatably arranged on the inner wall of a machine barrel 22, a spiral pushing blade 14 is fixedly sleeved on the rod wall of the pushing rod 13, a driving motor 15 is fixedly arranged at the end part of the machine barrel 22, the output end of the driving motor 15 is in transmission connection with the pushing rod 13, the driving motor 15 works, and the pushing rod 13 can drive the spiral pushing blade 14 to rotate, so that biomass carbon can be pushed to move and output.
The heating element includes a plurality of arc electric hot plates 16 of fixed grafting in barrel 22 lateral wall, and the fixed annular cover 17 that has cup jointed of lateral wall of barrel 22, and each arc electric hot plate 16 all is located the inboard setting of annular cover 17, through this kind of setting, can heat the inside of barrel 22.
The upper end of the cover plate 5 is fixedly provided with a scraping plate 18 which is obliquely arranged at the rear side of the air distribution hopper 9, and through the arrangement, the soil conveyed on the soil conveying belt assembly 4 can be improved to be scraped.
The end face of the cover plate 5 is fixedly inserted with an electric push rod 19 at the rear side of the scraping plate 18, the output end of the electric push rod 19 is fixedly connected with a lower cutter disc 20, and the lower cutter disc 20 can move downwards through the work of the electric push rod 19, so that soil blocks can be crushed.
The baffle 21 that the slope set up is all fixed to the lateral wall of two curb plates 3, and two baffles 21 all are located the top setting of soil conveyer belt subassembly 4, through this kind of setting, can prevent that soil from spilling from curb plate 3 and soil conveyer belt subassembly 4.
In the utility model, when the biomass carbon raw material recycling device is used, biomass carbon raw material can be put into the raw material feeding hopper 10, then the raw material feeding hopper 10 works through the driving motor 15, the pushing rod 13 can be driven to drive the spiral pushing blade 14 to rotate, so that the biochar raw material can be pushed to be discharged, then the arc-shaped electric heating plate 16 works, the biochar raw material can be heated up, the steam feeding pipe 11 and the carbon dioxide feeding pipe 12 are matched to feed steam and carbon dioxide gas, the activation of biomass carbon is completed, the activated biomass carbon is directly mixed into polluted soil conveyed on the soil conveying belt assembly 4 through the discharging pipe 6 and the feeding pipe 7, the high-temperature gas outlet pipe 8 can lead out the high-temperature gas, and the high-temperature gas can be led out through the gas distribution hopper 9, so that petroleum pollutants in the polluted soil can be heated, the petroleum pollutants can be increased in fluidity by utilizing the high temperature, and the removal of the pollutants can be facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a living beings carbon source activation device for repairing oil contaminated soil, includes base (1), its characterized in that, the upper end of base (1) is fixedly equipped with a set of supporting leg (2), and the upper end of a supporting leg (2) is fixedly connected with barrel (22) jointly, the upper end of base (1) is located the fixed two curb plates (3) that are equipped with in position of barrel (22) one side, and is equipped with soil conveyer belt subassembly (4) between two curb plates (3), the top of soil conveyer belt subassembly (4) is equipped with apron (5), and apron (5) are located the fixed setting of upper end of two curb plates (3), the one end fixedly connected with discharging pipe (6) of barrel (22), the fixed grafting of upper end one side of apron (5) has inlet pipe (7) that are linked together with discharging pipe (6), the fixed grafting of upper end one side of apron (22) has high temperature gas outlet pipe (8), and the pipe end fixedly connected with air distribution hopper (9), air distribution hopper (9) terminal surface runs through apron (5), air distribution hopper (9) are located the upper end of barrel (22) and are located the inlet pipe (12), the inside of barrel (22) is equipped with pushing components and heating components.
2. The biomass carbon source activation device for repairing petroleum-contaminated soil according to claim 1, wherein the pushing assembly comprises a pushing rod (13) rotatably arranged on the inner wall of a machine barrel (22), a spiral pushing blade (14) is fixedly sleeved on the rod wall of the pushing rod (13), a driving motor (15) is fixedly arranged at the end part of the machine barrel (22), and the output end of the driving motor (15) is in transmission connection with the pushing rod (13).
3. The biomass carbon source activation device for repairing petroleum-contaminated soil according to claim 1, wherein the heating assembly comprises a plurality of arc-shaped electric heating plates (16) fixedly inserted into the outer side wall of a machine barrel (22), the outer side wall of the machine barrel (22) is fixedly sleeved with an annular cover (17), and each arc-shaped electric heating plate (16) is arranged on the inner side of the annular cover (17).
4. The biomass carbon source activating device for repairing petroleum-polluted soil according to claim 1, wherein a scraper plate (18) which is obliquely arranged is fixedly arranged at the upper end of the cover plate (5) and is positioned at the rear side of the air distribution hopper (9).
5. The biomass carbon source activation device for repairing petroleum-polluted soil according to claim 1, wherein an electric push rod (19) is fixedly inserted into the end face of the cover plate (5) at the rear side of the scraping plate (18), and the output end of the electric push rod (19) is fixedly connected with a lower cutter disc (20).
6. Biomass carbon source activating device for repairing petroleum polluted soil according to claim 1, characterized in that the side walls of both side plates (3) are fixedly provided with inclined baffles (21), and both baffles (21) are arranged above the soil conveyer belt assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087668.5U CN219944099U (en) | 2023-05-09 | 2023-05-09 | Biomass carbon source activation device for repairing petroleum polluted soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087668.5U CN219944099U (en) | 2023-05-09 | 2023-05-09 | Biomass carbon source activation device for repairing petroleum polluted soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944099U true CN219944099U (en) | 2023-11-03 |
Family
ID=88536384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087668.5U Active CN219944099U (en) | 2023-05-09 | 2023-05-09 | Biomass carbon source activation device for repairing petroleum polluted soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944099U (en) |
-
2023
- 2023-05-09 CN CN202321087668.5U patent/CN219944099U/en active Active
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