CN220346847U - High-efficient extraction equipment of wet rubbish organic matter - Google Patents
High-efficient extraction equipment of wet rubbish organic matter Download PDFInfo
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- CN220346847U CN220346847U CN202321732383.2U CN202321732383U CN220346847U CN 220346847 U CN220346847 U CN 220346847U CN 202321732383 U CN202321732383 U CN 202321732383U CN 220346847 U CN220346847 U CN 220346847U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 32
- 238000000605 extraction Methods 0.000 title claims abstract description 17
- 239000005416 organic matter Substances 0.000 title claims description 21
- 239000012535 impurity Substances 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 238000004537 pulping Methods 0.000 claims abstract description 35
- 239000002002 slurry Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 241000219112 Cucumis Species 0.000 description 4
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000010794 food waste Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010909 process residue Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an efficient extraction device for organic matters in wet garbage, which comprises a receiving hopper, a cross-flow crusher, a separator, a pulping machine, a impurity removing machine and a liquid storage tank, wherein the cross-flow crusher is used for coarsely crushing the wet garbage, the crushed particle size difference of the organic matters and the inorganic matters is realized in the process, and the high-efficiency removal of the inorganic impurities in the wet garbage is realized through particle size separation, and meanwhile, the recovery rate of the organic matters is more than 90%.
Description
Technical Field
The utility model belongs to the field of garbage treatment, and particularly relates to efficient wet garbage organic matter extraction equipment.
Background
The wet garbage comprises kitchen garbage, household kitchen garbage and market kitchen garbage, and the main components of the wet garbage are food processing wastes, food residues, vegetable leaves, melon and fruit shells, rotten meat and the like, and the wet garbage has the characteristics of complex components, uneven material length, high water content, high organic matter content, easy decay and the like.
On the basis of adhering to the sustainable development principle and the reduction principle, the common wet garbage treatment process is wet anaerobic fermentation to produce methane. The wet garbage is firstly subjected to coarse crushing, impurity sorting and pulping pretreatment processes, and impurities, grease and the like in the garbage are separated out to meet anaerobic fermentation feeding. The main purpose of coarse crushing is to reduce the particle size of materials so as to facilitate the stable operation of impurity separation equipment, and the separation equipment separates inorganic impurities in garbage. The particle size of the waste is basically consistent after coarse crushing in the operation process, but most of organic matters such as vegetables, melons and fruits in the wet waste are separated as sundries in the separation process, so that the loss of the organic matters is large, and the waste of resources is caused. There is a need in the art for an extraction apparatus for efficiently recovering organic matter from wet waste.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides high-efficiency wet garbage organic matter extraction equipment.
The specific technical scheme provided by the utility model is as follows:
the wet garbage organic matter high-efficiency extraction equipment comprises a receiving hopper, a sorting machine, a pulping machine, a impurity removing machine, a liquid storage tank and a cross-flow crusher, wherein the liquid storage tank comprises a pulping slurry liquid storage tank, an impurity removing slurry liquid storage tank and a water filtering liquid storage tank; the lower end of the receiving hopper is provided with free phase sieve holes and a screw conveyor, the free phase sieve holes are communicated with a filtered water storage tank through a pipeline, and the screw conveyor is connected with a feed inlet of the crossflow crusher through a pipeline; the output of crosscut flow breaker is connected to the feed end of sorter, the sorter is provided with shaftless screw conveyer, the discharge end of sorter is provided with organic matter bin outlet and impurity bin outlet, the organic matter bin outlet is connected to the pulping machine, the pulping machine bottom is provided with the grout outlet, the grout outlet lower extreme has accepted pulping thick liquid reservoir through the pipeline, pulping thick liquid reservoir bottom pass through the pipeline connect in the entrance point of edulcoration machine, the entrance point of edulcoration machine still is connected the bottom of drainage reservoir through the pipeline, the exit end of edulcoration machine is connected to edulcoration thick liquid reservoir.
By adopting the technical scheme, in the coarse crushing process, the cross-flow crusher forms the particle size difference between crushed organic matters and inorganic matters, so that the high-efficiency removal of inorganic impurities in wet garbage is realized through particle size separation, and the recovery rate of the organic matters is realized to be more than 90%.
Preferably, the liquid storage tanks are provided with mechanical stirrers.
Preferably, the connecting pipelines of the impurity removing machine, the water filtering liquid storage tank and the pulping slurry liquid storage tank are respectively provided with a liquid conveying pump and a pressure gauge, and the output end of the liquid conveying pump is provided with a check valve.
Preferably, the impurity discharge port of the separator is provided with a first impurity screw conveyor.
Preferably, the pulping machine is provided with a second impurity screw conveyor.
Preferably, a third impurity screw conveyor is arranged on the impurity removing machine.
Preferably, a liquid level meter is arranged outside the liquid storage tank
The utility model has the beneficial effects that:
the first and the main crushing parts of the crossflow crusher adopt flexible chains, the flexible chains rotate at high speed under the action of motor drive, organic brittle substances are quickly beaten and crushed into small granular substances by the chains, flexible plastic impurities are crushed into large granular substances under the action of friction force along with the movement of the chains, and the chains select to avoid after touching hard ferromagnetic impurities, so that the crushing degree can be adjusted according to different control of the opening degree of a discharge hole according to the components of the materials in wet garbage.
Secondly, organic matters such as melons, fruits, vegetables, food residues and the like are crushed into small granular matters after being crushed by the equipment, inorganic impurities such as plastics and ferromagnetism are crushed into large granular matters, and further the crushed materials are formed and the particle size difference is powerful in efficient separation of the separator.
The third and the sorting equipment are of an upper layer structure and a lower layer structure, a screen mesh with holes is arranged in the middle of the sorting equipment, and the pore diameter of the screen mesh is determined according to the diameters of the crushed inorganic impurities and the crushed organic matters. In the spiral pushing of the crushed materials, plastics and ferromagnetic impurities larger than the sieve holes are pushed out on the upper screen mesh, and organic matters such as melons, fruits, vegetables and food residues smaller than the sieve holes fall to the lower layer to collect the spiral, so that the efficient recovery of the organic matters is realized.
Fourthly, organic matters are made into slurry with uniform particle size through a pulping machine, dilution water can be flexibly added to adjust the solid content of the slurry, high-efficiency sand removal equipment and a impurity removal machine are adopted to remove heavy sand impurities and fine slag after the slurry is mixed, and finally the slurry meets anaerobic digestion feeding conditions, so that the high-efficiency recovery and recycling of organic matters of a system are realized.
Drawings
FIG. 1 is an overall apparatus diagram of a wet waste organic matter extraction device;
reference numerals: 1. a receiving hopper; 101. free phase mesh; 102. a screw conveyor; 2. a crossflow breaker; 3. a separator; 301. an organic matter discharge port; 302. an impurity discharge port; 4. a pulping machine; 401. a slurry outlet; 5. a impurity removing machine; 6. a pulping slurry storage tank; 7. a slurry storage tank for removing impurities; 8. a filtered water reservoir; 9. a mechanical stirrer; 10. a shaftless screw conveyor; 11. a liquid transfer pump; 12. a liquid level gauge; 13. a pressure gauge; 14. a check valve; 15. a first impurity screw conveyor; 16. a second impurity screw conveyor; 17. and a third impurity screw conveyor.
The specific embodiment is as follows:
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. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model, based on embodiments thereof. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present utility model.
As shown in the figure, the wet garbage organic matter high-efficiency extraction equipment comprises a receiving hopper 1, a sorting machine 3, a pulping machine 4, a impurity removing machine 5, a liquid storage tank and a cross-flow crusher 2, wherein the liquid storage tank comprises a pulping slurry liquid storage tank 6, an impurity removing slurry liquid storage tank 7 and a water filtering liquid storage tank 8; the lower end of the receiving hopper 1 is provided with a free phase sieve mesh 101 and a screw conveyor 102, the free phase sieve mesh 101 is communicated with a filtered water storage tank 8 through a pipeline, and the screw conveyor 102 is connected with a feed inlet of the crossflow crusher 2 through a pipeline; the output end of the crossflow crusher 2 is connected to the feeding end of the separator 3, the separator 3 is provided with a shaftless screw conveyor 10, the discharging end of the separator 3 is provided with an organic matter discharge opening 301 and an impurity discharge opening 302, the organic matter discharge opening 301 is connected to the pulping machine 4, the bottom of the pulping machine 4 is provided with a pulp outlet 401, the lower end of the pulp outlet 401 is connected with a pulping pulp liquid storage tank 6 through a pipeline, the bottom of the pulping pulp liquid storage tank 6 is connected with the inlet end of the impurity remover 5 through a pipeline, the inlet end of the impurity remover 5 is also connected with the bottom of the filtering liquid storage tank 8 through a pipeline, and the outlet end of the impurity remover 5 is connected with the impurity removing pulp liquid storage tank 7.
As can be seen from fig. 1, the liquid storage tank is provided with a liquid storage tank of a mechanical stirrer 9 and a liquid level meter 12, and the connecting pipelines of the impurity removing machine 5, the filtered water liquid storage tank 8 and the pulping slurry liquid storage tank 6 are respectively provided with a liquid conveying pump 11 and a pressure gauge 13, and the output end of the liquid conveying pump 11 is provided with a check valve 14. The impurity discharge port 302 of the separator 3 is provided with a first impurity screw conveyor 15, the pulping machine is provided with a second impurity screw conveyor 16, and the impurity removing machine is provided with a third impurity screw conveyor 17.
The working process of the utility model comprises the following steps:
s1, collecting wet garbage in a receiving hopper 1, filtering free water in the garbage through a free phase sieve mesh 101, collecting the free water through a pipeline, automatically flowing to a filtered water storage tank 8 for temporary storage, and conveying solid materials in the wet garbage to a cross-flow crusher 2 through a screw conveyor 102 for coarse crushing, so that the particle size of the materials is reduced, and the stable operation of impurity sorting equipment is facilitated.
S2, discharging gravity from a discharge hole into a sorting machine 3 after the solid materials are subjected to particle size breaking by a cross flow breaker 2, forming particle size difference between the broken organic matters and inorganic matters in the coarse breaking process, sorting the particle size difference of the solid materials after particle size breaking in a sorting machine 3, collecting the inorganic impurities after sorting by a shaftless screw conveyor 10, and discharging the inorganic impurities from an impurity discharge hole 302 to a first impurity screw conveyor 15; the separated organic matters fall into the shaftless screw conveyor 10 by gravity and are conveyed into the pulping machine 4 through the organic matter discharge opening 301.
S3, the pulping machine 4 prepares the organic matters into the slurry with uniform particle size, the slurry falls into a pulping slurry storage tank 6 under the gravity force for temporary storage, and the light impurity residues which are not easy to break are collected and sent out by the second impurity screw conveyor 16 after being pushed out.
S4, pumping the pulped organic slurry from a pulping slurry storage tank 6 into a impurity remover 5 through a liquid conveying pump 11 to further remove heavy sand residual impurities, pushing out the separated impurities, and collecting and sending the separated impurities by a third impurity screw conveyor 17; the separated organic slurry automatically flows into a impurity-removing slurry liquid storage tank 7 for temporary storage; the liquid in the pulping slurry liquid storage tank 6 and the filtered water liquid storage tank 8 are pumped into the impurity removing machine 5 by the liquid conveying pump, the liquid can be prevented from flowing backwards by monitoring the pressure gauge 13 and the check valve 14 arranged on the pipeline, the liquid level in the tank can be flexibly regulated and controlled by the indicating number of the liquid level gauge 12 on the liquid storage tank, and the organic matter extraction rate can be 90% by further carrying out 5 impurity removing treatment on the mixed pulping slurry and filtered water through the impurity removing machine.
Claims (7)
1. The efficient wet garbage organic matter extraction device comprises a receiving hopper (1), a sorting machine (3), a pulping machine (4), a impurity removing machine (5) and a liquid storage tank, and is characterized by also comprising a cross-flow crusher (2), wherein the liquid storage tank comprises a pulping slurry liquid storage tank (6), an impurity removing slurry liquid storage tank (7) and a water filtering liquid storage tank (8); the lower end of the receiving hopper (1) is provided with a free phase sieve opening (101) and a screw conveyor (102), the free phase sieve opening (101) is communicated with a drainage liquid storage tank (8) through a pipeline, and the screw conveyor (102) is connected with a feed inlet of the crossflow crusher (2) through a pipeline; the utility model provides a cross-cut flow breaker (2) output is connected to the feed end of sorter (3), sorter (3) are provided with shaftless screw conveyer (10), the discharge end of sorter (3) includes organic matter bin outlet (301) and impurity bin outlet (302), organic matter bin outlet (301) are connected to pulping machine (4), pulping machine (4) bottom is provided with out thick liquid mouth (401), pulping thick liquid reservoir (6) have been accepted through the pipeline to play thick liquid mouth (401) lower extreme, pulping thick liquid reservoir (6) bottom pass through the pipeline connect in the entrance point of edulcoration machine (5), the entrance point of edulcoration machine (5) still is connected the bottom of straining liquid reservoir (8) through the pipeline, the exit end of edulcoration machine (5) is connected to edulcoration thick liquid reservoir (7).
2. The efficient wet garbage organic extraction device according to claim 1, wherein a mechanical stirrer (9) is arranged in the liquid storage tank.
3. The efficient wet garbage organic matter extraction device according to claim 1, wherein a liquid delivery pump (11) and a pressure gauge (13) are respectively arranged on connecting pipelines of the impurity removing machine (5), the water filtering liquid storage tank (8) and the pulping slurry liquid storage tank (6), and a check valve (14) is arranged at an output end of the liquid delivery pump (11).
4. The efficient wet garbage organic extraction apparatus according to claim 1, wherein the impurity discharge port (302) of the separator (3) is provided with a first impurity screw conveyor (15).
5. The efficient wet garbage organic extraction equipment according to claim 1, wherein a second impurity screw conveyor (16) is arranged on the pulping machine (4).
6. The efficient wet garbage organic extraction device according to claim 1, wherein a third impurity screw conveyor (17) is arranged on the impurity remover (5).
7. The efficient wet garbage organic matter extraction device according to claim 1, wherein a liquid level meter (12) is arranged outside the liquid storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321732383.2U CN220346847U (en) | 2023-07-03 | 2023-07-03 | High-efficient extraction equipment of wet rubbish organic matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321732383.2U CN220346847U (en) | 2023-07-03 | 2023-07-03 | High-efficient extraction equipment of wet rubbish organic matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220346847U true CN220346847U (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321732383.2U Active CN220346847U (en) | 2023-07-03 | 2023-07-03 | High-efficient extraction equipment of wet rubbish organic matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220346847U (en) |
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2023
- 2023-07-03 CN CN202321732383.2U patent/CN220346847U/en active Active
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