CN111036355A - Kitchen waste pulping device with desanding function - Google Patents
Kitchen waste pulping device with desanding function Download PDFInfo
- Publication number
- CN111036355A CN111036355A CN201911166515.8A CN201911166515A CN111036355A CN 111036355 A CN111036355 A CN 111036355A CN 201911166515 A CN201911166515 A CN 201911166515A CN 111036355 A CN111036355 A CN 111036355A
- Authority
- CN
- China
- Prior art keywords
- box body
- kitchen waste
- flow guide
- crushing
- mesh enclosure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004537 pulping Methods 0.000 title claims abstract description 36
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 abstract description 19
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention provides a kitchen waste pulping device with a sand removing function, which comprises a box body for providing space for pulping, wherein a flow guide cover is arranged in the box body; the crushing mechanism is used for crushing kitchen garbage in the box body and comprises a crushing blade and a mesh enclosure, a flow guide hole is formed in the surface of the mesh enclosure, the mesh enclosure is connected to the lower portion of the flow guide cover, and the crushing blade is located in the mesh enclosure; the kitchen waste is guided into the feeding mechanism in the box body, and the feeding mechanism is communicated to the flow guide cover; and the driving mechanism drives the crushing blade to rotate. The device reasonable in design makes thick liquids at box inner loop whirl, and crushing efficiency is high, and wherein heavy material such as grit sinks to the bottom half under the effect of inertial centrifugal force, and the processing of being convenient for discharges has removed the desanding process among the prior art in the follow-up production process from, practices thrift the cost.
Description
Technical Field
The invention relates to a kitchen waste pulping device, in particular to a kitchen waste pulping device with a sand removing function.
Background
The kitchen waste treatment process mostly adopts a process route of 'crushing, pulping, anaerobic and biogas power generation', the pulping process is one of important processes of the whole process section, and the poor pulping effect causes biogas production in the anaerobic process, thereby influencing the power generation amount of biogas power generation.
At present, the traditional stirring pulping and squeezing pulping are mostly adopted in the existing pulping process, the traditional stirring pulping efficiency is low and the pulping effect is poor in the actual production process, a large amount of organic matters are lost in the squeezing pulping process, and the subsequent anaerobic biogas generation process is greatly influenced. Meanwhile, the inorganic gravel in the slurry cannot be removed by the two pulping modes, and a sand removing system needs to be separately added before the slurry enters the anaerobic system, so that the investment cost and the operation cost are increased and wasted.
Therefore, there is a need for a new kitchen garbage pulping apparatus with sand removing function to overcome the above problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a kitchen waste pulping device with a sand removing function, so that the sand removing process in the subsequent production process is omitted, and the cost is saved.
The invention is realized by the following steps:
the invention provides a kitchen garbage pulping device with a sand removing function, which comprises:
the box body provides space for pulping, and a flow guide cover is arranged in the box body;
the crushing mechanism is used for crushing kitchen garbage in the box body and comprises a crushing blade and a mesh enclosure, a flow guide hole is formed in the surface of the mesh enclosure, the mesh enclosure is connected to the lower portion of the flow guide cover, and the crushing blade is located in the mesh enclosure;
the kitchen waste is guided into the feeding mechanism in the box body, and the feeding mechanism is communicated to the flow guide cover;
and the driving mechanism drives the crushing blade to rotate.
Kitchen garbage is from leading-in and getting into the kuppe of box inside of pan feeding mechanism, broken blade is high-speed rotatory under the actuating mechanism effect, can produce decurrent thrust at broken slurrying in-process, the thick liquids flow state descends to the bottom half, touch end bounce-back along the box inner wall and turn over upwards, then flow guide hole through the setting up of screen panel surface gets into in the screen panel and whereabouts, form the inner loop whirl state, in this circulation process, gravel (heavy material) relies on inertial centrifugal force to fall to the bottom half in the thick liquids, light material come-up, finally with the grit separation in the thick liquids.
Further, the box forms buffering backward flow portion in the bottom, buffering backward flow portion diminishes from last to aperture down gradually.
Further, the inner wall of screen panel is equipped with the sawtooth rotor, the sawtooth rotor is whole to be the heliciform and distributes.
Further, the feeding mechanism comprises a feeding hopper, and the lower end of the feeding hopper is communicated to the flow guide cover through a sliding pipe.
Further, actuating mechanism is including setting up the motor in the box upper end, the motor coaxial coupling has the rotation axis, the rotation axis is whole to be arranged in the box, and rotation axis lower extreme fixed connection crushing blade.
Furthermore, the lower end of the buffering backflow part is provided with a sand removing opening.
Further, the air guide sleeve is connected with the net cover through bolts.
Furthermore, a water injection port is formed in the upper end of the box body, and a discharge port is formed in the side wall of the box body.
The invention has the following beneficial effects:
1. the device is under the effect of broken blade and screen panel, and thick liquids circulation flow in the box effectively increases the collision number of times that the material slurried, also can show adnexed organic matter with the grit and wash away when reinforcing broken slurrying efficiency, and the grit sinks to the bottom half so that handle under the effect of inertial centrifugal force.
2. Be equipped with the sawtooth rotor that the heliciform distributes in the screen panel, thick liquid can bump with the sawtooth rotor when box inner loop, carries out the secondary crushing, effectively strengthens slurrying effect and efficiency.
3. The bottom half forms buffering backward flow portion, and the effect of buffering is played at thick liquids from the in-process that upwards turns over down, also can sink the in-process at the gravel and play the cushioning effect, guarantees the device's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a kitchen garbage pulping device with a sand removing function according to an embodiment of the present invention;
FIG. 2 is a top view of a kitchen garbage pulping apparatus with a sand removing function according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the kitchen garbage pulping device with a sand removing function according to the embodiment of the present invention after the mesh enclosure is expanded.
In the figure: 1-feeding a hopper; 2, a motor; 3-a flow guide cover; 4-a mesh enclosure; 5-a rotating shaft; 6-crushing blade; 7-a box body; 8-a sand discharge port; 9-water injection port; 10-discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the invention provides a kitchen waste pulping device with a sand removal function, which comprises a box body providing a space for pulping, wherein a flow guide cover is arranged in the box body, and the flow guide cover is welded at the top in the box body in the embodiment;
the kitchen garbage bin comprises a bin body, a bin inlet mechanism, a bin outlet mechanism and a bin outlet mechanism, wherein the bin inlet mechanism is used for guiding kitchen garbage into the bin body and communicated with a flow guide cover;
the crushing mechanism is used for crushing kitchen garbage in the box body and comprises a crushing blade and a mesh enclosure, the mesh enclosure is connected to the lower portion of the flow guide cover through a bolt, a flow guide hole is formed in the surface of the mesh enclosure, and the crushing blade is located in the mesh enclosure;
broken blade pivoted actuating mechanism of drive, actuating mechanism are including setting up the motor in the box upper end, and motor coaxial coupling has the rotation axis, and the rotation axis is whole to be arranged in the box, and rotation axis lower extreme fixed connection crushing blade, and the motor sets up in the top of box in this embodiment.
The water filling port has been seted up on box upper end right side, and the material is injected water and is transferred thick liquid in crushing process, and the discharge gate has been seted up to box right side wall, and the thick liquids of detaching the grit get into next technology from the discharge gate.
Kitchen garbage is from leading-in and getting into the kuppe of box inside of pan feeding mechanism, broken blade is high-speed rotatory under the actuating mechanism effect, can produce decurrent thrust at broken slurrying in-process, the thick liquids flow state descends to the bottom half, touch end bounce-back along the box inner wall and turn over upwards, then flow guide hole through the setting up of screen panel surface gets into in the screen panel and whereabouts, form the inner loop whirl state, in this circulation process, gravel (heavy material) relies on inertial centrifugal force to fall to the bottom half in the thick liquids, light material come-up, finally with the grit separation in the thick liquids.
The box forms buffering backward flow portion in the bottom, and buffering backward flow portion diminishes from last bore extremely down gradually, and the degritting mouth has been seted up to the lower extreme of buffering backward flow portion for the gravel that the bottom was sunk in the discharge. In this embodiment, the buffering backflow part is conical, and the connection part of the side wall of the box body and the conical area is arc-shaped, so that gravel can conveniently slide to the bottom along the side wall to play a buffering role, but the buffering backflow part is not limited to be conical, and the shape that the caliber is gradually reduced from top to bottom is within the protection scope of the invention.
Referring to fig. 3, the inner wall of the mesh enclosure is provided with a serrated knife roll which is spirally distributed as a whole. The slurry is in collision contact with the inner wall sawtooth knife roller in the rotating process, the slurry is further crushed in the circulating rotational flow process, the problem that partial kitchen garbage cannot be subjected to insufficient pulping caused by cutting of the crushing blades is solved, and the pulping effect and efficiency are effectively enhanced.
The working process is as follows: kitchen waste materials are conveyed into a feeding hopper, the materials slide into a flow guide cover through a sliding pipe connected with the lower end of the feeding hopper and then enter the bottom of a box body by dead weight, after the materials are fed, a motor operates to drive a crushing blade to rotate at high speed to crush the materials, water is injected through a water injection port to mix slurry in the material crushing process, a mesh enclosure is arranged on the periphery of the crushing blade, flow guide holes are formed in the surface of the mesh enclosure, a sawtooth knife roller is arranged on the inner wall of the mesh enclosure and spirally arranged along the inner wall, downward thrust is generated in the crushing and pulping process of the high-speed rotation of the crushing blade, slurry flow state descends towards the bottom of the box body, the slurry flows upwards along the inner wall of the box body after rebounding when touching the bottom, then the slurry enters the mesh enclosure through the flow guide holes in the surface of the mesh enclosure and falls down to form an internal circulating rotational flow state, secondary crushing is performed under the action of, gravel in the slurry is discharged from the bottom sand discharge port, and the slurry is finally discharged from the discharge port.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a kitchen garbage slurrying device with degritting function which characterized in that includes:
the box body provides space for pulping, and a flow guide cover is arranged in the box body;
the crushing mechanism is used for crushing kitchen garbage in the box body and comprises a crushing blade and a mesh enclosure, a flow guide hole is formed in the surface of the mesh enclosure, the mesh enclosure is connected to the lower portion of the flow guide cover, and the crushing blade is located in the mesh enclosure;
the kitchen waste is guided into the feeding mechanism in the box body, and the feeding mechanism is communicated to the flow guide cover;
and the driving mechanism drives the crushing blade to rotate.
2. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the box forms buffering backward flow portion in the bottom, buffering backward flow portion diminishes from last bore down gradually.
3. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the inner wall of screen panel is equipped with the sawtooth rotor, the whole heliciform of sawtooth rotor distributes.
4. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the feeding mechanism comprises a feeding hopper, and the lower end of the feeding hopper is communicated to the flow guide cover through a sliding pipe.
5. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the driving mechanism comprises a motor arranged at the upper end of the box body, the motor is coaxially connected with a rotating shaft, the rotating shaft is integrally arranged in the box body, and the lower end of the rotating shaft is fixedly connected with the crushing blade.
6. The kitchen waste pulping device with sand removing function as claimed in claim 2, characterized in that: and a sand removing opening is formed at the lower end of the buffering backflow part.
7. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the air guide sleeve is connected with the mesh cover through a bolt.
8. The kitchen waste pulping device with desanding function as claimed in claim 1, wherein: the water filling port is arranged at the upper end of the box body, and the discharge port is arranged on the side wall of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166515.8A CN111036355A (en) | 2019-11-25 | 2019-11-25 | Kitchen waste pulping device with desanding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166515.8A CN111036355A (en) | 2019-11-25 | 2019-11-25 | Kitchen waste pulping device with desanding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036355A true CN111036355A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166515.8A Pending CN111036355A (en) | 2019-11-25 | 2019-11-25 | Kitchen waste pulping device with desanding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111036355A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303653A (en) * | 2020-10-30 | 2021-02-02 | 芜湖海螺投资有限公司 | Kitchen waste pretreatment method |
| CN112413595A (en) * | 2020-10-30 | 2021-02-26 | 芜湖海螺投资有限公司 | Kitchen waste treatment method |
| CN112443845A (en) * | 2020-10-30 | 2021-03-05 | 芜湖海螺投资有限公司 | Kitchen waste treatment system |
| CN112844637A (en) * | 2021-01-08 | 2021-05-28 | 无锡赫普轻工设备技术有限公司 | Self-circulation multistage rubbing crusher |
| CN114273397A (en) * | 2021-12-17 | 2022-04-05 | 江苏天楹环保能源成套设备有限公司 | Kitchen waste pulping machine |
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| CN205472934U (en) * | 2016-03-24 | 2016-08-17 | 湖北美源环保科技有限公司 | Biochemical sewage treatment plant of anaerobism |
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| CN209580805U (en) * | 2018-12-21 | 2019-11-05 | 徐州华艺彩色印刷有限公司 | A kind of explosion-proof automatic ink-supply equipment of wire mesh machine |
| CN211463380U (en) * | 2019-11-25 | 2020-09-11 | 中冶南方都市环保工程技术股份有限公司 | Kitchen waste pulping device with desanding function |
-
2019
- 2019-11-25 CN CN201911166515.8A patent/CN111036355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105312130A (en) * | 2015-06-16 | 2016-02-10 | 湘潭大学 | Rubbish disposer for home kitchen and bathroom |
| CN205472934U (en) * | 2016-03-24 | 2016-08-17 | 湖北美源环保科技有限公司 | Biochemical sewage treatment plant of anaerobism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303653A (en) * | 2020-10-30 | 2021-02-02 | 芜湖海螺投资有限公司 | Kitchen waste pretreatment method |
| CN112413595A (en) * | 2020-10-30 | 2021-02-26 | 芜湖海螺投资有限公司 | Kitchen waste treatment method |
| CN112443845A (en) * | 2020-10-30 | 2021-03-05 | 芜湖海螺投资有限公司 | Kitchen waste treatment system |
| CN112844637A (en) * | 2021-01-08 | 2021-05-28 | 无锡赫普轻工设备技术有限公司 | Self-circulation multistage rubbing crusher |
| CN114273397A (en) * | 2021-12-17 | 2022-04-05 | 江苏天楹环保能源成套设备有限公司 | Kitchen waste pulping machine |
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