CN211522049U - Biogas residue heavy metal removing device after high-temperature fermentation of organic matters in household garbage - Google Patents
Biogas residue heavy metal removing device after high-temperature fermentation of organic matters in household garbage Download PDFInfo
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- CN211522049U CN211522049U CN201922015338.5U CN201922015338U CN211522049U CN 211522049 U CN211522049 U CN 211522049U CN 201922015338 U CN201922015338 U CN 201922015338U CN 211522049 U CN211522049 U CN 211522049U
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- heavy metal
- biogas residue
- earthworm
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- marsh gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The utility model discloses a natural pond sediment heavy metal remove device after organic matter high temperature fermentation among domestic waste, include: anaerobic fermentation device, its lower extreme are equipped with the marsh gas sediment export, and marsh gas sediment export lower extreme is provided with the marsh gas sediment discharging pipe, the marsh gas sediment discharging pipe links to each other with the marsh gas sediment pump, the marsh gas sediment pump links to each other with solid-liquid separation equipment, solid-liquid separation equipment one side is provided with the conveyer belt, conveyer belt and heavy metal separation equipment intercommunication, heavy metal separation equipment contains the earthworm and throws the mouth, the room and the earthworm separation chamber of marsh gas sediment heavy metal removal, marsh gas sediment earthworm separation chamber links to each other with first conveyer belt, first conveyer belt communicates with each other with the marsh gas sediment storehouse, the one side that adds the sediment storehouse with add the storehouse and be connected, the utility model provides a marsh gas sediment heavy metal processing apparatus simple structure, resources are saved, the treatment effeciency.
Description
Technical Field
The utility model relates to a heavy metal separation method, in particular to a biogas residue heavy metal removing device after high-temperature fermentation of organic matters in household garbage.
Background
The problem often encountered in the field of biogas residue compost fermentation is that the heavy metal content is high, so that the quality of the organic fertilizer is reduced, and if the organic fertilizer directly enters an agricultural system, the heavy metal can be enriched in the agricultural product body, so that adverse effects are generated on people.
Get rid of the comparatively environmental protection effectual method of heavy metal at present and add stabilizer and solution drip washing, but in the stabilizer is stable back if the environment changes probably still can the secondary get into the environment, other materials still can be taken away in the solution drip washing and the nutritive value that reduces the fertilizer, to these technical problem, the utility model provides a marsh slag heavy metal remove device behind organic matter high temperature fermentation among the domestic waste.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a marsh gas sediment heavy metal remove device after organic matter high temperature fermentation among domestic waste.
In order to achieve the above object, the utility model provides a following technical scheme:
a device for removing heavy metal in biogas residues after high-temperature fermentation of organic matters in household garbage comprises: an anaerobic fermentation device, the lower end of which is provided with a biogas residue outlet, the lower end of which is provided with a biogas residue discharge pipe, the biogas residue discharge pipe is connected with a biogas residue pump, the biogas residue pump is connected with a solid-liquid separation device, one side of the solid-liquid separation device is provided with a conveyor belt, the conveyor belt is communicated with a heavy metal separation device, the heavy metal separation device comprises an earthworm adding port, a biogas residue heavy metal removing chamber and a biogas residue earthworm separating chamber, the biogas residue earthworm separating chamber is connected with a first conveyor belt, the first conveyor belt is communicated with a biogas residue bin, one side of the biogas residue bin is connected with an adding bin, the outlet of the adding bin is communicated with a screw conveying device, the screw conveying device is communicated with an organic fertilizer fermentation bin, the organic fertilizer fermentation bin is connected with an automatic packing machine through a second conveyor belt on one side, the earthworm port is arranged beside the heavy metal removing chamber, the biogas residue pump is arranged on the biogas residue discharge pipe and feeds biogas residues into the solid-liquid separation device.
As a further aspect of the present invention: the anaerobic fermentation device is used for high-temperature fermentation.
As a further aspect of the present invention: the solid-liquid separation device is a spiral separation device.
As a further aspect of the present invention: the earthworm feeding port is arranged at the inlet of the biogas residue heavy metal removal chamber.
As a further aspect of the present invention: the biogas residue heavy metal removal chamber is connected with the biogas residue earthworm separation chamber.
As a further aspect of the present invention: the biogas residue earthworm separation chamber drives earthworms to leave biogas residues by light, so that the separation purpose is achieved.
As a further aspect of the present invention: the biogas residue deep processing comprises the functions of nutrient element addition, organic fertilizer fermentation and automatic packaging.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a method is got rid of to organic matter high temperature fermentation back natural pond sediment heavy metal among the domestic waste has set up high temperature anaerobic fermentation, and solid-liquid separation, heavy metal get rid of, and fertilizer deep-processing realizes natural pond sediment heavy metal separation and realizes fertilizer deep-processing industrialization, the utility model provides a heavy metal processing apparatus simple structure, resources are saved, the treatment effeciency height to heavy metal.
Drawings
Fig. 1 is a schematic view of the present invention.
In the figure: 1. an anaerobic fermentation device; 2. a biogas residue discharge pipe; 3. a biogas residue pump; 4. a solid-liquid separation device; 5. a conveyor belt; 6. an earthworm feeding port; 7. a biogas residue heavy metal removal chamber; 8. a biogas residue earthworm separation chamber; 9. a first conveyor belt; 10. a biogas residue bin; 11. adding a bin; 12. a screw conveyor; 13. an organic fertilizer fermentation bin; 14. a second conveyor belt; 15. an automatic packing machine; 16. an automatic conveying device.
Detailed Description
The utility model discloses a follow and do further detailed explanation with the accompanying drawing, a marsh gas sediment heavy metal remove device after organic matter high temperature fermentation in domestic waste, include: an anaerobic fermentation device 1, the lower end of which is provided with a biogas residue outlet, the lower end of which is provided with a biogas residue discharging pipe 2, the biogas residue discharging pipe 2 is connected with a biogas residue pump 3, the biogas residue pump 3 is connected with a solid-liquid separation device 4, one side of the solid-liquid separation device 4 is provided with a conveyor belt 5, the conveyor belt 5 is communicated with a heavy metal separation device, the heavy metal separation device comprises an earthworm adding port 6, a biogas residue heavy metal removing chamber 7 and a biogas residue earthworm separating chamber 8, the biogas residue earthworm separating chamber 8 is connected with a first conveyor belt 9, the first conveyor belt 9 is communicated with a biogas residue bin 10, one side of the biogas residue bin 10 is connected with an adding bin 11, the outlet of the adding bin 11 is communicated with a spiral conveying device 12, the spiral conveying device 12 is communicated with an organic fertilizer fermentation bin 13, the organic fertilizer fermentation bin 13 is connected with an automatic packing machine 15 through a second conveyor belt, the earthworm feeding port 6 is arranged at the side of the biogas residue heavy metal removal chamber 7, the biogas residue pump 3 is arranged on the biogas residue discharge pipe 2, biogas residues enter the solid-liquid separation device 4 through the biogas residue pump 3, the anaerobic fermentation device 1 is used for high-temperature fermentation, the solid-liquid separation device 4 is a spiral separation device, the earthworm feeding port 6 is arranged at the inlet of the biogas residue heavy metal removal chamber 7, the biogas residue heavy metal removal chamber 7 is connected with the biogas residue earthworm separation chamber 8, the biogas residue earthworm separation chamber 8 drives earthworms to leave the biogas residues by light, the separation purpose is achieved, the deep processing of the biogas residues comprises the addition of nutrient elements, the fermentation of organic fertilizers and the automatic packing function.
The utility model discloses a theory of operation is: an anaerobic fermentation device 1, the lower end of which is provided with a biogas residue discharge pipe 2, the biogas residue discharge pipe 2 is connected with a biogas residue pump 3, a solid-liquid separation device 4 is connected with the biogas residue pump 3, biogas residues are conveyed to the solid-liquid separation device 4 through the biogas residue pump 3, the biogas residues enter a conveyor belt 5 after solid-liquid separation, a biogas residue heavy metal removal chamber 7 is provided with an earthworm feeding port 6 beside a feeding port, earthworms are uniformly distributed in the biogas residues in the biogas residue heavy metal removal chamber 7 along with the forward conveying of the conveyor belt 5, the earthworms enter a biogas residue earthworm separation chamber 8 after being fully eaten, the earthworms are separated by auxiliary means such as light and the like, the heavy metal content in the biogas residues is reduced, the earthworms and the biogas residues enter a first conveyor belt 9 after being separated, enter a biogas residue bin 10 along with the first conveyor belt 9, are mixed with nutrient elements added in an addition bin 11 containing nutrient elements and then enter an organic fertilizer fermentation bin 13, get into automatic packing machine 15 through second conveyer belt 14 after the abundant fermentation, carry to the assigned position through automatic conveying device 16 after the packing, the utility model discloses a method is got rid of to organic matter high temperature fermentation back natural pond sediment heavy metal among the domestic waste has set up high temperature anaerobic fermentation, and solid-liquid separation, heavy metal are got rid of, and fertilizer deep-processing realizes natural pond sediment heavy metal separation and realizes fertilizer deep-processing industrialization, the utility model provides a heavy metal processing apparatus simple structure, resources are saved, the treatment effeciency to heavy metal is high.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a natural pond sediment heavy metal remove device after organic matter high temperature fermentation in domestic waste which characterized in that includes: an anaerobic fermentation device, the lower end of which is provided with a biogas residue outlet, the lower end of which is provided with a biogas residue discharge pipe, the biogas residue discharge pipe is connected with a biogas residue pump, the biogas residue pump is connected with a solid-liquid separation device, one side of the solid-liquid separation device is provided with a conveyor belt, the conveyor belt is communicated with a heavy metal separation device, the heavy metal separation device comprises an earthworm adding port, a biogas residue heavy metal removing chamber and a biogas residue earthworm separating chamber, the biogas residue earthworm separating chamber is connected with a first conveyor belt, the first conveyor belt is communicated with a biogas residue bin, one side of the biogas residue bin is connected with an adding bin, the outlet of the adding bin is communicated with a screw conveying device, the screw conveying device is communicated with an organic fertilizer fermentation bin, the organic fertilizer fermentation bin is connected with an automatic packing machine through a second conveyor belt on one side, the earthworm port is arranged beside the heavy metal removing chamber, the biogas residue pump is arranged on the biogas residue discharge pipe and feeds biogas residues into the solid-liquid separation device.
2. The device for removing the heavy metal in the biogas residue after the high-temperature fermentation of the organic matters in the household garbage according to claim 1, wherein the anaerobic fermentation device is used for high-temperature fermentation.
3. The device for removing the heavy metal in the biogas residue after the high-temperature fermentation of the organic matters in the household garbage according to claim 1, wherein the solid-liquid separation device is a spiral separation device.
4. The device for removing the heavy metal in the biogas residues after the high-temperature fermentation of the organic matters in the household garbage according to claim 1, wherein the earthworm adding port is arranged at an inlet of the biogas residue heavy metal removing chamber.
5. The device for removing the heavy metal in the biogas residues after the high-temperature fermentation of the organic matters in the household garbage according to claim 1, wherein the biogas residue heavy metal removal chamber is connected with a biogas residue earthworm separation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015338.5U CN211522049U (en) | 2019-11-20 | 2019-11-20 | Biogas residue heavy metal removing device after high-temperature fermentation of organic matters in household garbage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015338.5U CN211522049U (en) | 2019-11-20 | 2019-11-20 | Biogas residue heavy metal removing device after high-temperature fermentation of organic matters in household garbage |
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| CN211522049U true CN211522049U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922221A (en) * | 2019-11-20 | 2020-03-27 | 河南恒天久大实业有限公司 | Method for removing heavy metals in biogas residues after high-temperature fermentation of organic matters in household garbage |
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2019
- 2019-11-20 CN CN201922015338.5U patent/CN211522049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922221A (en) * | 2019-11-20 | 2020-03-27 | 河南恒天久大实业有限公司 | Method for removing heavy metals in biogas residues after high-temperature fermentation of organic matters in household garbage |
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