CN112191656B - Kitchen garbage degradation device - Google Patents
Kitchen garbage degradation device Download PDFInfo
- Publication number
- CN112191656B CN112191656B CN202010987804.0A CN202010987804A CN112191656B CN 112191656 B CN112191656 B CN 112191656B CN 202010987804 A CN202010987804 A CN 202010987804A CN 112191656 B CN112191656 B CN 112191656B
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- China
- Prior art keywords
- main body
- body shell
- kitchen waste
- anaerobic bacteria
- rotating shaft
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- 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.)
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- 238000006731 degradation reaction Methods 0.000 title claims abstract description 37
- 230000015556 catabolic process Effects 0.000 title claims abstract description 32
- 239000010813 municipal solid waste Substances 0.000 title claims description 17
- 239000010806 kitchen waste Substances 0.000 claims abstract description 41
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims 1
- 230000008953 bacterial degradation Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000029087 digestion Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste degradation device which can break kitchen waste through a baffle plate and accelerate the anaerobic bacteria degradation process and control the internal temperature when the kitchen waste is degraded by anaerobic bacteria.
Description
Technical Field
The invention discloses a kitchen waste degradation device, relates to a device for degrading kitchen waste by utilizing anaerobic bacteria, and belongs to the field of waste treatment. In particular to a degradation device which can break kitchen waste through a baffle plate when the kitchen waste is degraded by anaerobic bacteria, quicken the degradation process of the anaerobic bacteria, control the internal temperature and keep the activity of the anaerobic bacteria.
Background
At present, a large amount of kitchen waste is generated in daily life, the kitchen waste is usually treated by burying and incinerating mainly, in the prior art, kitchen waste can be decomposed by anaerobic bacteria under the condition of less oxygen to generate energy which can be used as fuel, and residues left after decomposition can be used as fertilizer, so compared with the treatment of kitchen waste by anaerobic bacteria, the conventional treatment mode of burying and incinerating kitchen waste has lower utilization rate of resources, the conventional anaerobic bacteria treatment device mostly degrades the waste by anaerobic bacteria under the condition of less oxygen, but the conventional anaerobic bacteria degradation mode has long treatment period and low speed, and is inconvenient for household users to produce and put the waste into treatment frequency.
The publication No. CN103923821A discloses an anaerobic digestion device and a digestion method for kitchen waste, wherein a solid-phase reaction zone and a liquid-phase reaction zone are arranged in a reactor main body of the anaerobic digestion device, an air outlet, a backflow water inlet and a temperature measuring port are arranged at the top of the reactor, a spray header is arranged at the lower part of the backflow water inlet, a water outlet is arranged under the liquid-phase reaction zone, a water inlet and a mud discharging pipe are arranged at the bottom of the reactor, the device cannot heat the internal waste at a heating angle when degrading the internal waste, cannot accelerate the degradation speed of the waste by anaerobic bacteria, and cannot stir the internal waste.
An anaerobic digestion treatment method of kitchen waste with bulletin number CN110420979A comprises the following steps: sorting, crushing, oil-water separation, desanding and anaerobic fermentation, the device can not heat the internal garbage to keep the temperature at which anaerobic bacteria are most active, and the degradation time is quickened.
Disclosure of Invention
In order to improve the situation, the kitchen waste degradation device provided by the invention can break kitchen waste through the baffle plate when the kitchen waste is degraded by anaerobic bacteria, so that the anaerobic bacteria degradation process is accelerated, the internal temperature can be controlled, and the anaerobic bacteria activity is kept.
The kitchen waste degradation device is realized by the following steps: the kitchen garbage degradation device consists of a supporting device and an accelerating degradation device, the supporting device consists of a base, a main body shell, a limiting plate, a hinge shaft, a cover plate, an exhaust pipe and an input hole, the main body shell is arranged on the base, the main body shell is of an open-top structure, the main body shell is of a reducing structure, the diameter decreases gradually towards the bottom of the main body shell, the bottom center of the main body shell arches towards the inside of the main body shell, the cover plate is hinged at the opening of the main body shell through the hinge shaft, the cover plate is provided with the exhaust pipe, the exhaust pipe is communicated with the inside of the main body shell, a one-way valve is arranged in the exhaust pipe, a sealing gasket is arranged between the cover plate and the main body shell, a plurality of limiting plates are arranged on the inner side wall of the main body shell at equal angles, one end of each limiting plate is contacted with the cover plate, the other end of each limiting plate extends to the bottom of the main body shell, the input hole is arranged on each limiting plate, the input hole penetrates through two ends of the limiting plate, the base is made of heat conducting materials, the main body shell is made of heat conducting materials, the limiting plate is provided with a plurality of through holes, the through holes are vertical to the input hole and communicated with the input hole, the accelerated degradation device consists of a driving motor, a baffle, a rotating shaft, a main bearing, auxiliary bearings, a heating plate, a rotating disc, through holes and blades, the heating plate is arranged in the base and positioned at the top of the base, the driving motor is arranged in the base, one end of the rotating shaft is connected with a motor shaft of the driving motor, the other end sequentially penetrates through the centers of the base and the bottom of the main body shell and extends into the main body shell, the auxiliary bearings are arranged between the rotating shaft and the base, the main bearing is arranged between the rotating shaft and the main body shell, the rotating discs are equidistantly arranged on the rotating shaft, the rotating discs are arranged at the bottoms of the rotating discs at equal angles, the baffle is of pyramid-shaped, the baffle is provided with a plurality of tips, and the turntable is provided with a plurality of through holes;
further, the baffle is replaced with a blade.
Has the beneficial effects of.
1. Can break up the internal garbage and accelerate the degradation time.
2. Can maintain the activity of anaerobic bacteria at internal temperature.
3. The treated garbage residue can be used as fertilizer.
Drawings
FIG. 1 is a schematic structural view of a kitchen waste degradation device of the invention;
FIG. 2 is a perspective structure diagram of a turntable of the kitchen waste degradation device;
FIG. 3 is a schematic structural view of the kitchen waste degradation device of the invention;
fig. 4 is a schematic structural view of example 2 of the kitchen waste degradation device of the present invention.
In the accompanying drawings
Wherein the method comprises the following steps: base (1), driving motor (2), main part shell (3), limiting plate (4), baffle (5), articulated shaft (6), apron (7), exhaust tube (8), input hole (9), pivot (10), main bearing (11), auxiliary bearing (12), hot plate (13), carousel (14), through-hole (15), blade (16).
The specific embodiment is as follows:
example 1
The kitchen waste degradation device is realized by the following steps: the kitchen garbage degradation device consists of a supporting device and an accelerating degradation device, wherein the supporting device consists of a base (1), a main body shell (3), a limiting plate (4), a hinge shaft (6), a cover plate (7), an exhaust pipe (8) and an input hole (9), the main body shell (3) is arranged on the base (1), the main body shell (3) is of a top open structure, the main body shell (3) is of a variable diameter structure, the diameter decreases gradually towards the bottom of the main body shell (3), the bottom center of the main body shell (3) is arched towards the inside of the main body shell (3), the cover plate (7) is hinged to the opening of the main body shell (3) through the hinge shaft (6), the exhaust pipe (8) is arranged on the cover plate (7), the exhaust pipe (8) is communicated with the inside of the main body shell (3), a one-way valve is arranged in the exhaust pipe (8), a sealing gasket is arranged between the cover plate (7) and the main body shell (3), a plurality of limiting plates (4) are arranged on the inner side wall of the main body shell (3) at equal angles, the limiting plates (4) are connected with the input hole (4) through the hinge shaft (6), the two limiting plates (4) extend to the other ends of the limiting plate (4) and extend to the upper end (9), the base (1) is made of heat conducting materials, the main body shell (3) is made of heat conducting materials, the limiting plate (4) is provided with a plurality of through holes, the through holes are vertical to the input holes (9) and are communicated with the input holes, the accelerating degradation device consists of a driving motor (2), a baffle plate (5), a rotating shaft (10), a main bearing (11), an auxiliary bearing (12), a heating plate (13), a rotating disc (14), a penetrating hole (15) and a blade (16), the heating plate (13) is arranged in the base (1) and is positioned at the top of the base (1), the driving motor (2) is arranged in the base (1), one end of the rotating shaft (10) is connected with a motor shaft of the driving motor (2), the other end of the driving motor sequentially penetrates through the centers of the base (1) and the bottom of the main body shell (3) and extends into the main body shell (3), the auxiliary bearing (12) is arranged between the rotating shaft (10) and the base (1), the main bearing (11) is arranged between the rotating shaft (10) and the main body shell (3), the rotating disc (14) is arranged on the rotating shaft (10) at equal intervals, the plurality of rotating discs (14) are arranged at the same angle, the rotating disc (5) is arranged at the bottom of the baffle plate (5), the baffle plate (5) is in a pyramid-shaped structure, a plurality of through holes (15) are formed in the rotary table (14);
when the kitchen garbage collection device is used, the cover plate (7) is opened, kitchen garbage is placed inside the main body shell (3), anaerobic bacteria are added into the main body shell (3) from the through holes in the limiting plate (4), the cover plate (7) is covered, the exhaust pipe (8) is connected with the external exhaust pump, the internal gas of the main body shell (3) is pumped out through the exhaust pump, the inside of the main body shell (3) is kept in a low-oxygen environment, meanwhile, the driving motor (2) is started, the motor shaft of the driving motor (2) drives the rotating shaft (10) to rotate, the rotating shaft (10) drives the turntable (14) to rotate, the baffle plate (5) on the turntable (14) breaks the kitchen garbage, so that the anaerobic bacteria degradation process is accelerated, the heating plate (13) is heated in the anaerobic bacteria operation process, and heat is transferred into the main body shell (3), so that anaerobic bacteria in the main body shell keep activity, and the inside the main body shell (3) keeps constant-pressure environment after degradation by the exhaust pump.
Example 2
The differences between this example and example 1 are: the baffle (5) is replaced by a blade (16); when the kitchen garbage crushing machine is used, kitchen garbage can be crushed and matched with the rotary table (14) to rotate, so that the kitchen garbage is crushed further;
the main body shell (3) is of a variable diameter structure, the diameter of the main body shell is gradually reduced towards the bottom of the main body shell (3), on one hand, the volume of the main body shell (3) can be enlarged, so that the volume of kitchen waste is enlarged, on the other hand, the side wall of the main body shell (3) is inclined, anaerobic bacteria can be guided, and the anaerobic bacteria can be uniformly distributed in the main body shell (3) by matching with the through holes;
the limiting plate (4) is provided with a plurality of through holes, the through holes are perpendicular to the input holes (9) and are communicated with the input holes, so that anaerobic bacteria can enter the main body shell (3) through the through holes when the anaerobic bacteria are input from the input holes (9), and anaerobic bacteria levels enter the main body shell (3) and are uniformly distributed in the main body shell (3);
the design of the one-way valve is arranged in the air exhaust pipe (8), when the air exhaust pump stops working, the air outside can be prevented from entering the main body shell (3) through the air exhaust pipe (8), so that the damage to the low-oxygen environment inside the main body shell (3) is avoided;
the sealing gasket is arranged between the cover plate (7) and the main body shell (3), so that the sealing performance inside the main body shell (3) can be improved, external air is prevented from entering the main body shell (3), and the sealing environment inside the main body shell (3) is maintained;
the base (1) is made of a heat conducting material, and the main body shell (3) is made of a heat conducting material, so that heat on the heating plate (13) can be transferred, and the main body shell can keep proper temperature, so that anaerobic bacteria can keep optimal activity;
the bottom center of the main body shell (3) is arched towards the inside of the main body shell (3), on one hand, when the rotating shaft (10) and a motor shaft of the driving motor (2) are installed, the bottom of the main body shell (3) can provide an installation space for the rotating shaft (10), and on the other hand, when the rotating shaft (10) rotates, anaerobic bacteria can be guided, so that the anaerobic bacteria penetrate into kitchen waste along the direction of the bottom center of the main body shell (3), and the anaerobic bacteria are prevented from being accumulated at the bottom of the main body shell (3);
the baffle (5) is of a pyramid-shaped structure, so that the contact area between the baffle (5) and kitchen waste can be enlarged, and the kitchen waste can be stirred and smashed by rotating the baffle in combination with the turntable (14);
the design of a plurality of tips is arranged on the baffle (5), and the baffle (5) is matched for rotation, so that kitchen waste can be shredded in the rotation process;
the turntable (14) is provided with a plurality of through holes (15), so that kitchen waste can be abducted, the smashed kitchen waste is gradually precipitated to the bottom of the main body shell (3) through the through holes (15), and anaerobic bacteria can be abducted, so that the anaerobic bacteria can move up and down in the main body shell (3) through the through holes (15);
the purpose that when the anaerobic bacteria degrade kitchen waste, the kitchen waste can be smashed through the baffle (5) to accelerate the degradation process of the anaerobic bacteria is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It is intended that all modifications within the scope of the invention, i.e., all equivalents thereof, be embraced by the invention as they come within their scope without departing from the invention.
It should be further noted that, when the foregoing specific embodiments are described, only the differences from other embodiments are described for simplicity and clarity, but those skilled in the art will appreciate that the foregoing specific embodiments are also independent solutions.
Claims (7)
1. A kitchen garbage degradation device is characterized in that: the device comprises a supporting device and an accelerating degradation device, the supporting device comprises a base, a main body shell, a limiting plate, a hinge shaft, a cover plate, an exhaust pipe and an input hole, wherein the main body shell is arranged on the base, the main body shell is of a structure with an open top end, the cover plate is hinged to the opening of the main body shell through the hinge shaft, the exhaust pipe is arranged on the cover plate, the exhaust pipe is communicated with the inside of the main body shell, a one-way valve is arranged in the exhaust pipe, a plurality of limiting plates are arranged on the inner side wall of the main body shell at equal angles, one end of each limiting plate is contacted with the cover plate, the other end of each limiting plate extends to the bottom of the main body shell, the limiting plate is provided with the input hole, the input hole penetrates through two ends of the limiting plate, a plurality of through holes are arranged on the limiting plate, and are vertical to the input hole and are communicated, the accelerating degradation device consists of a driving motor, a baffle, a rotating shaft, a main bearing, an auxiliary bearing, a heating plate, a turntable, through holes and blades, wherein the heating plate is arranged in the base and is positioned at the top of the base, the driving motor is arranged in the base, one end of the rotating shaft is connected with a motor shaft of the driving motor, the other end of the rotating shaft sequentially penetrates through the centers of the bottoms of the base and the main body shell and extends into the main body shell, the auxiliary bearing is arranged between the rotating shaft and the base, the main bearing is arranged between the rotating shaft and the main body shell, the turntable is equidistantly arranged on the rotating shaft, the plurality of baffles are arranged at the bottom of the turntable at equal angles, the turntable is provided with the plurality of through holes, the center of the bottom of the main body shell arches towards the inside of the main body shell, on one hand, when the rotating shaft and the motor shaft of the driving motor are installed, the bottom of the main body shell can provide installation space for the rotating shaft, and on the other hand, when the rotating shaft rotates, anaerobic bacteria can be guided, make anaerobic bacteria permeate to the inside of kitchen garbage along the direction at main part shell bottom center, avoid anaerobic bacteria to pile up in the bottom of main part shell, during the use, anaerobic bacteria can enter into the main part shell inside through the through-hole from input Kong Shu when using for anaerobic bacteria level enters into the main part shell inside, evenly distributed is in the main part shell, it has the design of a plurality of through-holes to open on the carousel, on the one hand, can give way kitchen garbage, makes kitchen garbage after smashing deposit to the bottom of main part shell gradually through the through-hole, on the other hand, can give way anaerobic bacteria, makes anaerobic bacteria can carry out the activity from top to bottom in the main part shell through the through-hole.
2. The kitchen waste degradation device according to claim 1, wherein the baffle is replaced by a blade, and when the kitchen waste degradation device is used, kitchen waste can be chopped and matched with the turntable to rotate, so that the kitchen waste is further crushed.
3. The kitchen waste degradation device according to claim 1, wherein the main body casing has a diameter-variable structure, and the diameter decreases toward the bottom of the main body casing.
4. The kitchen waste degradation device according to claim 1, wherein a gasket is provided between the cover plate and the main body case.
5. The kitchen waste degradation device according to claim 1, wherein the baffle is of a pyramid-shaped structure.
6. The kitchen waste degradation device according to claim 5, wherein the baffle is provided with a plurality of tips.
7. The kitchen waste degradation device according to claim 1, wherein the base is made of a heat conductive material, and the main body case is made of a heat conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987804.0A CN112191656B (en) | 2020-09-18 | 2020-09-18 | Kitchen garbage degradation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987804.0A CN112191656B (en) | 2020-09-18 | 2020-09-18 | Kitchen garbage degradation device |
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| Publication Number | Publication Date |
|---|---|
| CN112191656A CN112191656A (en) | 2021-01-08 |
| CN112191656B true CN112191656B (en) | 2023-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010987804.0A Active CN112191656B (en) | 2020-09-18 | 2020-09-18 | Kitchen garbage degradation device |
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| Country | Link |
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| CN (1) | CN112191656B (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2987461B2 (en) * | 1990-04-20 | 1999-12-06 | 伸洋産業株式会社 | Garbage decomposition equipment |
| JP2001062431A (en) * | 1999-08-27 | 2001-03-13 | Seiwa Tsusho Kk | Refuse disposal device |
| JP2002053383A (en) * | 2000-08-04 | 2002-02-19 | Organic:Kk | Compost producing apparatus |
| JP2002210439A (en) * | 2001-01-19 | 2002-07-30 | Mitsuru Suzuki | Apparatus for decomposing garbage |
| CN1192829C (en) * | 2001-12-10 | 2005-03-16 | 正和电工株式会社 | Decomposing processor for organic refuse |
| WO2005105311A1 (en) * | 2004-04-26 | 2005-11-10 | Emerson Electric Co. | Food waste disposer shredder assembly |
| CN104722561B (en) * | 2015-03-15 | 2016-06-08 | 天津清华德人环境工程有限公司 | Organic waste aerobic fermentation device |
| CN205628185U (en) * | 2016-05-12 | 2016-10-12 | 王海洋 | A feed nursing device for medical treatment |
| CN206343456U (en) * | 2016-12-04 | 2017-07-21 | 榆林市中科环保科技发展有限公司 | A kind of use bionics biotechnology handles the device of organic solid castoff |
| CN207839576U (en) * | 2017-11-30 | 2018-09-11 | 苏州美洁生环保工程有限公司 | A kind of kitchen garbage biochemical treatment apparatus |
| CN107744869A (en) * | 2017-11-30 | 2018-03-02 | 苏州美洁生环保工程有限公司 | A kind of kitchen garbage Intelligent biochemistry handles all-in-one |
| CN210497624U (en) * | 2019-08-14 | 2020-05-12 | 上海谊帛环保设备有限公司 | Novel organic garbage biodegradation treatment device |
| CN111285709B (en) * | 2020-03-20 | 2024-05-28 | 娜谷环保科技(深圳)有限公司 | Kitchen garbage processor |
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2020
- 2020-09-18 CN CN202010987804.0A patent/CN112191656B/en active Active
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