CN216890905U - Fermentation device based on municipal domestic waste treatment - Google Patents
Fermentation device based on municipal domestic waste treatment Download PDFInfo
- Publication number
- CN216890905U CN216890905U CN202122988611.XU CN202122988611U CN216890905U CN 216890905 U CN216890905 U CN 216890905U CN 202122988611 U CN202122988611 U CN 202122988611U CN 216890905 U CN216890905 U CN 216890905U
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- Prior art keywords
- wall
- fermentation
- fermentation tank
- domestic waste
- waste treatment
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- 238000000855 fermentation Methods 0.000 title claims abstract description 104
- 230000004151 fermentation Effects 0.000 title claims abstract description 104
- 239000010791 domestic waste Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 239000003337 fertilizer Substances 0.000 claims abstract description 33
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000032258 transport Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000010298 pulverizing process Methods 0.000 description 8
- 238000009270 solid waste treatment Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Classifications
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model discloses a fermentation device based on urban domestic waste treatment, which relates to the field of domestic waste treatment and comprises a fermentation tank, a fertilizer collecting mechanism, a crushing mechanism, a fermentation liquor supplying mechanism and a methane conveying mechanism, wherein a heat insulation sleeve is attached to the outer wall of the fermentation tank, a feeding pipe is arranged at the bottom end of the fermentation tank, a valve is arranged on the outer wall of the feeding pipe, the fertilizer collecting mechanism is arranged on the inner wall of a support frame, the crushing mechanism is arranged on the inner wall of the fermentation tank, the fermentation liquor supplying mechanism is arranged on the outer wall of the fermentation tank, and the methane conveying mechanism is connected to the top end of the outer wall of the fermentation tank through screws. According to the utility model, the fertilizer collection mechanism is arranged, so that the domestic garbage residues soaked by the fermentation liquor can be conveniently discharged through the valve, collected by the fertilizer collection box and transported by the transport vehicle, and can be used as fertilizers required by vegetation cultivation, and the waste residues are changed into valuable.
Description
Technical Field
The utility model relates to the field of household garbage treatment, in particular to a fermentation device based on municipal domestic waste treatment.
Background
The household garbage disposal refers to the disposal of solid wastes generated in daily life or activities for providing services for daily life and solid wastes regarded as household garbage, which are regulated by laws and regulations, and comprises the source reduction, cleaning, classified collection, storage, transportation, disposal and related management activities of the household garbage.
The existing fermentation device based on urban domestic waste treatment has the defect that after the domestic waste is fermented to generate biogas, the domestic waste which is changed into liquid state can not be reused, so that the fermentation device based on urban domestic waste treatment is urgently needed.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention has been made in an effort to provide a fermentation apparatus for municipal solid waste treatment, which solves the problem that the conventional fermentation apparatus for municipal solid waste treatment cannot reuse liquid domestic waste after the domestic waste is fermented to generate biogas.
In order to achieve the purpose, the utility model provides the following technical scheme: fermentation device based on municipal domestic waste handles, including fermentation cylinder, fertilizer collection mechanism, rubbing crusher constructs, zymotic fluid feed mechanism and marsh gas conveying mechanism, the outer wall laminating of fermentation cylinder has the insulation cover, and the bottom of fermentation cylinder is provided with the unloading pipe, the outer wall of unloading pipe is provided with the valve, the bottom of fermentation cylinder is provided with the support frame, the inner wall at the support frame is installed to fertilizer collection mechanism.
The crushing mechanism is installed on the inner wall of the fermentation tank, a garbage feeding box is arranged on the outer wall of the fermentation tank, an installation block is arranged at the top end of the outer wall of the garbage feeding box, a rotating shaft is arranged on the inner wall of the installation block, a sealing door is arranged at the bottom end of the rotating shaft, and the fermentation liquor supply mechanism is arranged on the outer wall of the fermentation tank.
The methane conveying mechanism is connected to the top end of the outer wall of the fermentation tank through screws.
Preferably, the outer wall of the fermentation tank on the inner wall of the heat insulation sleeve is tightly attached, and the size of the inner wall of the heat insulation sleeve is matched with that of the outer wall of the fermentation tank.
Preferably, the fertilizer collecting mechanism comprises a fixed block, a sliding block, a fertilizer collecting box and a transport vehicle, the fixed block is welded on the inner wall of the supporting frame, the sliding block is arranged on the inner wall of the fixed block, the fertilizer collecting box is arranged on the outer wall of the sliding block, and the transport vehicle is arranged at the bottom end of the fertilizer collecting box.
Preferably, rubbing crusher constructs including first crushing roller, micro motor, drive gear, belt, connecting gear and the crushing roller of second, the inner wall at the fermentation cylinder is installed to first crushing roller, the one end of first crushing roller is provided with micro motor, and the other end of first crushing roller is provided with drive gear, drive gear's outer wall meshing has the belt, and the other end meshing of belt has connecting gear, connecting gear's one end is provided with the crushing roller of second.
Preferably, the sealing door forms a rotating structure through the rotating shaft and the mounting block, and the mounting block and the sealing door are vertically arranged.
Preferably, the fermentation liquid supply mechanism comprises a connecting pipe, a water pump and a fermentation liquid storage tank, the connecting pipe is arranged on the outer wall of the fermentation tank, the water pump is arranged at one end of the connecting pipe, and the fermentation liquid storage tank is arranged at the other end of the water pump.
Preferably, the biogas conveying mechanism comprises conveying pipes, connecting nuts and an air pump, the conveying pipes are connected to two sides of the top end of the outer wall of the fermentation tank through screws, the connecting nuts are connected to the outer wall of the conveying pipes through screws, and the air pump is arranged at the top end of the conveying pipes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fertilizer collection mechanism is arranged, so that the domestic garbage residues soaked by the fermentation liquor can be conveniently discharged through the valve, collected through the fertilizer collection box and transported through the transport vehicle, and can be used as the fertilizer required by vegetation cultivation, so that the waste residues are changed into valuable.
2. According to the utility model, through the arranged crushing mechanism, the domestic garbage thrown into the fermentation tank is conveniently driven by the micro motor to drive the first crushing roller to drive the driving gear to rotate, and the driving gear drives the belt, the connecting gear and the second crushing roller to rotate so as to crush and degrade the domestic garbage and accelerate the time required by fermentation of the garbage.
3. The biogas conveying mechanism is arranged, so that biogas generated by fermentation can be gathered at the top end of the fermentation tank when household garbage is fermented, and the biogas is extracted from the connecting pipes at the two ends by the air pump and is input to thousands of households to be used as fuel.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a fragmentary view of the shredder mechanism of the present invention;
FIG. 3 is a detail view of the biogas conveying mechanism of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention.
In the figure: 1. a fermentation tank; 2. a thermal insulation sleeve; 3. a discharging pipe; 4. a valve; 5. a support frame; 6. a fertilizer collection mechanism; 601. a fixed block; 602. a slider; 603. a fertilizer collection box; 604. a transport vehicle; 7. a crushing mechanism; 701. a first crushing roller; 702. a micro motor; 703. a drive gear; 704. a belt; 705. a connecting gear; 706. a second crushing roller; 8. a garbage feeding box; 9. mounting blocks; 10. a rotating shaft; 11. a sealing door; 12. a fermentation liquid supply mechanism; 1201. a connecting pipe; 1202. a water pump; 1203. a fermentation liquor storage tank; 13. a methane conveying mechanism; 1301. a delivery pipe; 1302. a connecting nut; 1303. an air pump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, a fermentation apparatus based on municipal solid waste treatment comprises a fermentation tank 1, a fertilizer collection mechanism 6, a crushing mechanism 7, a fermentation liquid supply mechanism 12 and a biogas conveying mechanism 13, wherein an outer wall of the fermentation tank 1 is attached with a heat insulation sleeve 2, an inner wall of the heat insulation sleeve 2 is closely attached to an outer wall of the fermentation tank 1, an inner wall of the heat insulation sleeve 2 is matched with an outer wall of the fermentation tank 1 in size, a blanking pipe 3 is arranged at a bottom end of the fermentation tank 1, a valve 4 is arranged at an outer wall of the blanking pipe 3, a support frame 5 is arranged at a bottom end of the fermentation tank 1, the fertilizer collection mechanism 6 is arranged at an inner wall of the support frame 5, the fertilizer collection mechanism 6 comprises a fixed block 601, a slide block 602, a fertilizer collection box 603 and a transport cart 604, the fixed block 601 is welded at an inner wall of the support frame 5, a slide block 602 is arranged at an inner wall of the fixed block 601, and a fertilizer collection box 603 is arranged at an outer wall of the slide block 602, the bottom of fertilizer collecting box 603 is provided with transport vechicle 604, and through the fertilizer collection mechanism 6 that sets up, the domestic waste residue after being convenient for soak through the zymotic fluid like this discharges through valve 4, collects through fertilizer collecting box 603, transports through transport vechicle 604, can be used as the required fertilizer of vegetation cultivation, makes the rubbish residue changing waste into valuables.
Referring to fig. 1-4, in the fermentation apparatus based on municipal solid waste treatment, a pulverizing mechanism 7 is installed on the inner wall of a fermentation tank 1, the pulverizing mechanism 7 includes a first pulverizing roller 701, a micro motor 702, a driving gear 703, a belt 704, a connecting gear 705 and a second pulverizing roller 706, the first pulverizing roller 701 is installed on the inner wall of the fermentation tank 1, one end of the first pulverizing roller 701 is provided with the micro motor 702, the other end of the first pulverizing roller 701 is provided with the driving gear 703, the outer wall of the driving gear 703 is engaged with the belt 704, the other end of the belt 704 is engaged with the connecting gear 705, one end of the connecting gear 705 is provided with the second pulverizing roller 706, the outer wall of the fermentation tank 1 is provided with a garbage charging box 8, the top end of the outer wall of the garbage charging box 8 is provided with an installation block 9, the inner wall of the installation block 9 is provided with a rotating shaft 10, the bottom end of the rotating shaft 10 is provided with a sealing door 11, the sealing door 11 forms a rotating structure with the installation block 9 through the rotating shaft 10, and the installation block 9 and the sealing door 11 are vertically arranged, the fermentation liquor supply mechanism 12 is arranged on the outer wall of the fermentation tank 1, the fermentation liquor supply mechanism 12 comprises a connecting pipe 1201, a water pump 1202 and a fermentation liquor storage tank 1203, the connecting pipe 1201 is arranged on the outer wall of the fermentation tank 1, the water pump 1202 is arranged at one end of the connecting pipe 1201, the fermentation liquor storage tank 1203 is arranged at the other end of the water pump 1202, and the crushing mechanism 7 is arranged, so that the domestic garbage thrown into the fermentation tank 1 can drive the first crushing roller 701 to drive the driving gear 703 to rotate through the micro motor 702, the driving gear 703 drives the belt 704, the connecting gear 705 and the second crushing roller 706 to rotate, so that the domestic garbage is crushed and degraded, and the time required by the fermentation of the garbage is shortened.
Referring to fig. 1-4, in the fermentation apparatus based on municipal solid waste treatment, the biogas conveying mechanism 13 is screwed to the top end of the outer wall of the fermentation tank 1, the biogas conveying mechanism 13 comprises a conveying pipe 1301, a connecting nut 1302 and an air pump 1303, the conveying pipe 1301 is screwed to both sides of the top end of the outer wall of the fermentation tank 1, the connecting nut 1302 is screwed to the outer wall of the conveying pipe 1301, the air pump 1303 is arranged at the top end of the conveying pipe 1301, and the biogas conveying mechanism 13 is arranged so that biogas generated by fermentation can be collected to the top end of the fermentation tank 1 when domestic waste fermentation is performed, and the biogas is extracted from the connecting pipes 1201 at both ends through the air pump 1303 and is input to thousands of households to be used as fuel.
The working principle is as follows: when in use, firstly, the sealing door 11 is opened through the rotating shaft 10, the collected domestic garbage is thrown into the fermentation tank 1 through the garbage throwing box 8, when the garbage passes through the crushing mechanism 7, the micro motor 702 drives the first crushing roller 701 to drive the driving gear 703 to rotate, the driving gear 703 drives the belt 704, the connecting gear 705 and the second crushing roller 706 to rotate, so that the domestic garbage is crushed and degraded and then falls into the bottom of the fermentation tank 1, the fermentation liquor is pumped out of the fermentation liquor storage tank 1203 through the water pump 1202 and is discharged into the bottom of the fermentation tank 1 through the connecting pipe 1201, the crushed domestic garbage is subjected to liquid fermentation, the temperature in the fermentation tank 1 can be effectively maintained through the heat-insulating sleeve 2, the methane generated after fermentation can rise to the top end of the fermentation tank 1, the methane is pumped out of the connecting pipes 1201 at the two ends through the air pump 1303 and is input to thousands of households to be used as fuel, the garbage residues soaked in the fermentation liquor can be discharged to a fertilizer collecting box 603 through a valve 4 for collection, and can be transported by a transport vehicle 604 to be used as fertilizer required by vegetation cultivation, so that the garbage residues are changed into valuable, and the use process of the fermentation device based on urban domestic waste treatment is completed.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. Fermentation device based on municipal domestic waste handles, including fermentation cylinder (1), fertilizer collection mechanism (6), rubbing crusher constructs (7), zymotic fluid feed mechanism (12) and marsh gas conveying mechanism (13), its characterized in that: the outer wall of the fermentation tank (1) is attached with a heat insulation sleeve (2), a blanking pipe (3) is arranged at the bottom end of the fermentation tank (1), a valve (4) is arranged on the outer wall of the blanking pipe (3), a support frame (5) is arranged at the bottom end of the fermentation tank (1), and the fertilizer collection mechanism (6) is installed on the inner wall of the support frame (5);
the smashing mechanism (7) is arranged on the inner wall of the fermentation tank (1), a garbage charging box (8) is arranged on the outer wall of the fermentation tank (1), an installation block (9) is arranged at the top end of the outer wall of the garbage charging box (8), a rotating shaft (10) is arranged on the inner wall of the installation block (9), a sealing door (11) is arranged at the bottom end of the rotating shaft (10), and the fermentation liquor supply mechanism (12) is arranged on the outer wall of the fermentation tank (1);
the methane conveying mechanism (13) is connected to the top end of the outer wall of the fermentation tank (1) through screws.
2. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: the outer wall of the inner wall fermentation tank (1) of the heat insulation sleeve (2) is tightly attached, and the size of the inner wall of the heat insulation sleeve (2) is identical to that of the outer wall of the fermentation tank (1).
3. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: the fertilizer collection mechanism (6) comprises a fixed block (601), a sliding block (602), a fertilizer collection box (603) and a transport vehicle (604), wherein the fixed block (601) is welded on the inner wall of the support frame (5), the sliding block (602) is arranged on the inner wall of the fixed block (601), the fertilizer collection box (603) is arranged on the outer wall of the sliding block (602), and the transport vehicle (604) is arranged at the bottom end of the fertilizer collection box (603).
4. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: crushing mechanism (7) are including first crushing roller (701), micro motor (702), drive gear (703), belt (704), connecting gear (705) and second crushing roller (706), the inner wall in fermentation cylinder (1) is installed in first crushing roller (701), the one end of first crushing roller (701) is provided with micro motor (702), and the other end of first crushing roller (701) is provided with drive gear (703), the outer wall meshing of drive gear (703) has belt (704), and the other end meshing of belt (704) has connecting gear (705), the one end of connecting gear (705) is provided with second crushing roller (706).
5. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: the sealing door (11) and the mounting block (9) form a rotating structure through a rotating shaft (10), and the mounting block (9) and the sealing door (11) are vertically arranged.
6. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: the fermentation liquor supply mechanism (12) comprises a connecting pipe (1201), a water pump (1202) and a fermentation liquor storage tank (1203), wherein the connecting pipe (1201) is arranged on the outer wall of the fermentation tank (1), the water pump (1202) is arranged at one end of the connecting pipe (1201), and the fermentation liquor storage tank (1203) is arranged at the other end of the water pump (1202).
7. The municipal domestic waste treatment-based fermentation plant according to claim 1, wherein: the biogas conveying mechanism (13) comprises conveying pipes (1301), connecting nuts (1302) and an air pump (1303), the conveying pipes (1301) are connected to two sides of the top end of the outer wall of the fermentation tank (1) through screws, the connecting nuts (1302) are connected to the outer wall of the conveying pipes (1301) through screws, and the air pump (1303) is arranged at the top end of the conveying pipes (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122988611.XU CN216890905U (en) | 2021-12-01 | 2021-12-01 | Fermentation device based on municipal domestic waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122988611.XU CN216890905U (en) | 2021-12-01 | 2021-12-01 | Fermentation device based on municipal domestic waste treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216890905U true CN216890905U (en) | 2022-07-05 |
Family
ID=82202627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122988611.XU Expired - Fee Related CN216890905U (en) | 2021-12-01 | 2021-12-01 | Fermentation device based on municipal domestic waste treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216890905U (en) |
-
2021
- 2021-12-01 CN CN202122988611.XU patent/CN216890905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221108 Address after: No. 3, Row 1, Chaoyang Street, Daguang'an Village, Dacheng County, Langfang City, Hebei Province 065000 Patentee after: Wang Yongkai Address before: 238000 Chencun natural village, fanqiao village committee, Xibu Town, he County, Chaohu City, Anhui Province Patentee before: Chen Xuemei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |