CN211946842U - Kitchen waste composting device - Google Patents
Kitchen waste composting device Download PDFInfo
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- CN211946842U CN211946842U CN202020361143.6U CN202020361143U CN211946842U CN 211946842 U CN211946842 U CN 211946842U CN 202020361143 U CN202020361143 U CN 202020361143U CN 211946842 U CN211946842 U CN 211946842U
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- composting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
The utility model discloses a kitchen waste composting device, which comprises a tank body, a stirring component and a waste heat recovery component; a first partition plate, a second partition plate, a third partition plate and a material receiving plate are arranged in the tank body from top to bottom, and a crushing chamber, a primary composting chamber, a deep fermentation chamber and a discharging chamber are sequentially formed; the first partition plate and the third partition plate are fixed on the inner wall of the left side of the tank body, the second partition plate is fixed on the inner wall of the right side of the tank body, and the first partition plate, the second partition plate and the third partition plate are provided with end portions which incline downwards. The utility model discloses be provided with the integral type (mixing) shaft, can carry out breakage and fermentation stirring to rubbish from cooking simultaneously, avoided the too high and density problem concentrated of compost in-process pile up neatly, the compost thoroughness is good and the operation is portable, and rubbish from cooking gets into elementary compost and degree of depth fermentation room and by manual operation, and controllability and operability are higher, are provided with the waste heat recovery subassembly, can circulate and keep constant temperature at the in-process of compost, have improved economic nature greatly.
Description
Technical Field
The utility model relates to the technical field of garbage disposal, in particular to a kitchen garbage composting device.
Background
At present, the treatment modes of kitchen waste mainly comprise two types: the first is centralized processing: in a garbage transfer station of a community, strains are put in-situ biochemical treatment, organic matters are degraded into low components through the action of enzyme to be eaten by microorganisms, and the low components are converted into carbon dioxide, nitrogen, water vapor and the like, so that the garbage transfer station has good environmental protection advantage compared with direct incineration; secondly, the dispersion treatment, the miniaturization of equipment and the convenience of transportation become the advantages of the dispersion treatment. However, both centralized treatment and decentralized treatment have inconvenient operation, for example, how to add microbes or earthworms and other organisms into the composting device in a portable manner cannot accurately control the kitchen waste fermentation process, for example, primary fermentation and deep fermentation effects cannot be intuitively understood, the existing composting device has the problem that waste heat cannot be recovered, so that the economy is reduced, and the problems that the composting in each fermentation chamber is centralized and intensive, so that the composting is incomplete and the composting effect is poor exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a kitchen garbage composting device to solve the problems of the prior device
The purpose of the utility model is realized through the following technical scheme:
a kitchen waste composting device comprises a tank body, a stirring component and a waste heat recovery component.
A first partition plate, a second partition plate, a third partition plate and a material receiving plate are arranged in the tank body from top to bottom, and a crushing chamber, a primary composting chamber, a deep fermentation chamber and a discharging chamber are sequentially formed; the first partition plate and the third partition plate are fixed on the inner wall of the left side of the tank body, the second partition plate is fixed on the inner wall of the right side of the tank body, and the first partition plate, the second partition plate and the third partition plate are provided with end parts which incline downwards; the top of the tank body is provided with a feeding pipe.
The stirring assembly comprises a driving motor, a transmission and a stirring shaft, an output shaft of the driving motor is connected with an output shaft of the transmission through an elastic sleeve pin coupler, the top end of the stirring shaft is rigidly connected with the output shaft of the transmission, the bottom end of the stirring shaft extends into the tank body and sequentially passes through a first partition plate, a second partition plate and a third partition plate, a rolling bearing is further arranged on the third partition plate, and the bottom end of the stirring shaft is fixed with an inner ring of the rolling bearing; the part of the stirring shaft located in the crushing chamber is circumferentially provided with a plurality of blades, and the parts of the stirring shaft located in the primary composting chamber and the deep fermentation chamber are circumferentially provided with stirring blades.
The crushing chamber, the primary composting chamber and the deep fermentation chamber are all internally provided with a pushing plate and a drawer plate, the pushing plates in the crushing chamber and the deep fermentation chamber are all positioned on the left side of the tank body, and the pushing plate in the primary fermentation chamber is positioned on the right side of the tank body; the drawer plate of crushing room sets up between first baffle and jar internal wall of body top, the drawer plate of elementary compost room sets up between first baffle and second baffle, the drawer plate of degree of depth fermentation room sets up between second baffle and third baffle.
The bottom of the third partition plate is also provided with a plurality of electric heaters, the waste heat recovery assembly comprises an air outlet arranged on the left side of the tank body and an air inlet arranged on the right side of the tank body, and the air outlet and the air inlet are connected through a pipeline to form a waste heat recycling channel.
The pushing plate in crushing room, primary compost room and the degree of depth fermentation room all includes U-shaped handle, left side board and right board, the one end of U-shaped handle is run through a jar side wall and is fixed with the left side board, and the other end of U-shaped handle runs through a jar side wall and is fixed with the right side board, be the stroke passageway between left side board and the right board.
The width of the stroke channel is the same as the diameter of the stirring shaft.
The outer wall of the tank body is also provided with openings which are in one-to-one correspondence with the drawer plates in the crushing chamber, the primary composting chamber and the deep fermentation chamber.
And a compressor is also arranged in the waste heat recycling channel.
An observation manhole is further arranged on the side wall of the tank body.
The utility model has the advantages that:
the utility model discloses be provided with the integral type (mixing) shaft, can carry out breakage and fermentation stirring to rubbish from cooking simultaneously, avoided the too high and density problem concentrated of compost in-process pile up neatly, the compost thoroughness is good and the operation is portable, and rubbish from cooking gets into elementary compost and degree of depth fermentation room and by manual operation, and controllability and operability are higher, are provided with the waste heat recovery subassembly, can circulate and keep constant temperature at the in-process of compost, have improved economic nature greatly.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the pushing plate
In the figure, 1-tank body, 2-first partition board, 3-second partition board, 4-third partition board, 5-material collecting board, 6-crushing room, 7-primary composting room, 8-deep fermentation room, 9-material discharging room, 10-material feeding pipe, 11-driving motor, 12-speed changer, 13-stirring shaft, 14-elastic sleeve pin coupling, 15-blade, 16-stirring blade, 17-pushing board, 17.1-U-shaped handle, 17.2-left board, 17.3-right board, 18-drawer board, 19-electric heater, 20-air outlet, 21-air inlet, 22-observation manhole.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 3, a kitchen waste composting device is composed of a tank body 1, a first partition plate 2, a second partition plate 3, a third partition plate 4, a material collecting plate 5, a crushing chamber 6, a primary composting chamber 7, a deep fermentation chamber 8, a material discharging chamber 9, a material inlet pipe 10, a driving motor 11, a transmission 12, a stirring shaft 13, an elastic sleeve pin coupling 14, a blade 15, stirring blades 16, a pushing plate 17, a drawer plate 18, an electric heater 19, an air outlet 20, an air inlet 21 and an observation manhole 22, wherein the pushing plate is composed of a U-shaped handle 17.1, a left plate 17.2 and a right plate 17.3.
A kitchen waste composting device is connected in the following way:
a kitchen waste composting device comprises a tank body 1, a stirring component and a waste heat recovery component.
A first partition plate 2, a second partition plate 3, a third partition plate 4 and a material receiving plate 5 are arranged in the tank body 1 from top to bottom, and a crushing chamber 6, a primary composting chamber 7, a deep fermentation chamber 8 and a discharging chamber 9 are sequentially formed; the first partition plate 2 and the third partition plate 4 are fixed on the inner wall of the left side of the tank body 1, the second partition plate 3 is fixed on the inner wall of the right side of the tank body 1, and the first partition plate 2, the second partition plate 3 and the third partition plate 4 are provided with end parts which incline downwards; the top of the tank body 1 is provided with a feeding pipe 10.
The stirring assembly comprises a driving motor 11, a transmission 12 and a stirring shaft 13, an output shaft of the driving motor 11 is connected with an output shaft of the transmission 12 through an elastic sleeve pin coupler 14, the top end of the stirring shaft 13 is rigidly connected with the output shaft of the transmission 12, the bottom end of the stirring shaft 13 extends into the tank body 1 and sequentially passes through a first partition plate 2, a second partition plate 3 and a third partition plate 4, a rolling bearing is further arranged on the third partition plate 4, and the bottom end of the stirring shaft 13 is fixed with an inner ring of the rolling bearing; the part of the stirring shaft 13, which is positioned in the crushing chamber 6, is circumferentially provided with a plurality of blades 15, and the parts of the stirring shaft 13, which are positioned in the primary composting chamber 7 and the deep fermentation chamber 8, are circumferentially provided with stirring blades 16.
A pushing plate 17 and a drawer plate 18 are arranged in the crushing chamber 6, the primary composting chamber 7 and the deep fermentation chamber 8, the pushing plates 17 in the crushing chamber 6 and the deep fermentation chamber 8 are positioned on the left side of the tank body 1, and the pushing plate 17 in the primary composting chamber 7 is positioned on the right side of the tank body 1; the drawer plate 18 of the crushing chamber 6 is arranged between the first partition plate 2 and the inner wall of the top of the tank body 1, the drawer plate 18 of the primary composting chamber 7 is arranged between the first partition plate 2 and the second partition plate 3, and the drawer plate 18 of the deep fermentation chamber 8 is arranged between the second partition plate 3 and the third partition plate 4.
The bottom of the third partition plate 4 is also provided with a plurality of electric heaters 19, the waste heat recovery assembly comprises an air outlet 20 arranged on the left side of the tank body 1 and an air inlet 21 arranged on the right side of the tank body 1, and the air outlet 20 and the air inlet 21 are connected through a pipeline to form a waste heat recycling channel.
The pushing plate 17 in the crushing chamber 6, the primary composting chamber 7 and the deep fermentation chamber 8 comprises a U-shaped handle 17.1, a left plate 17.2 and a right plate 17.3, one end of the U-shaped handle 17.1 penetrates through the side wall of the tank body 1 and is fixed with the left plate 17.2, the other end of the U-shaped handle 17.1 penetrates through the side wall of the tank body 1 and is fixed with the right plate 17.3, and a stroke channel is arranged between the left plate 17.2 and the right plate 17.3.
The width of the stroke channel is the same as the diameter of the stirring shaft 13.
The outer wall of the tank body 1 is also provided with openings which correspond to the drawer plates 18 in the crushing chamber 6, the primary composting chamber 7 and the deep fermentation chamber 8 one by one.
And a compressor is also arranged in the waste heat recycling channel.
An observation manhole 22 is also arranged on the side wall of the tank body 1.
The working principle of the kitchen waste composting device is as follows:
the utility model discloses a closed design is provided with the rubber gasket on the drawer board 18, and inlet pipe 10 air intake 21, air outlet 22 all set up the valve, keep the internal constant temperature of jar for fermentation speed. Firstly, opening a valve at a feed inlet 10, putting kitchen waste into the tank body 1, closing the valve at the feed inlet 10, then opening an electric heater 19, and enabling the temperature between a third partition plate 4 and a second partition plate 3 in the tank body to be the highest, namely a deep fermentation chamber 9, the temperature in a primary composting chamber 7 to be the second, and the temperature in a crushing chamber 6 to be the second. The kitchen waste entering the crushing chamber 6 is driven by the stirring component, the part of the stirring shaft 13 located in the crushing chamber is circumferentially provided with a cutter head 15 to crush the kitchen waste, the crushed kitchen waste is about to enter the primary composting chamber 7, at the moment, the drawer plate 18 located in the crushing chamber 6 is manually drawn out from the tank body, the U-shaped handle 17.1 is held by a hand to slowly push the push plate 17 to push the kitchen waste in the crushing chamber 6 to the inclined downward end part of the first partition plate 10, the kitchen waste enters the primary composting chamber 7 under the action of gravity, at the moment, the drawer plate in the primary composting chamber 7 is kept in the tank body all the time, under the action of the stirring shaft 13, the stirring blades circumferentially arranged on the stirring shaft part located in the primary composting chamber 7 disperse the kitchen waste, the condition of over-high stacking degree and high concentration degree is avoided, and auxiliary materials are added into the kitchen waste through the observation manhole 22 arranged on the side wall of the tank body 1, such as bagasse, corn stalks and the like, after the primary composting is finished, the drawer plate 18 in the primary composting chamber 7 is drawn out of the tank body 1, and the pushing plate 17 in the primary composting chamber 7 is pushed to push the kitchen waste of the primary composting into the deep fermentation chamber 8. The kitchen garbage that gets into in the degree of depth fermentation room 8 carries out the degree of depth fermentation, can add the earthworm or wait for kitchen garbage natural fermentation in the degree of depth fermentation room 8 through observing manhole 22 this moment, take the degree of depth fermentation to accomplish the back, take out the drawer board 18 in the degree of depth fermentation room 8 from the jar internal, promote the pushing plate 17 in the degree of depth fermentation room 9 and promote the result to the discharge chamber 9 in, dry the result this moment, take out and receive flitch 5 and take out the result and granulate, can accomplish the compost process. Wherein, the waste heat recovery subassembly, air intake 21 and air outlet 20 form the waste heat cycle recovery passageway through the pipe connection, are provided with the compressor in the waste heat cycle recovery is with the way, send to air intake 21 department after compressing the air of following the internal suction of jar 1, so reach the effect that waste heat cycle used to can select to add the deodorizer in the waste heat cycle recovery passageway, eliminate the foul smell of rubbish from cooking.
The utility model discloses be provided with the integral type (mixing) shaft, can carry out breakage and fermentation stirring to rubbish from cooking simultaneously, avoided the too high and density problem concentrated of compost in-process pile up neatly, the compost thoroughness is good and the operation is portable, and rubbish from cooking gets into elementary compost and degree of depth fermentation room and by manual operation, and controllability and operability are higher, are provided with the waste heat recovery subassembly, can circulate and keep constant temperature at the in-process of compost, have improved economic nature greatly.
Finally, it should be noted that the above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The kitchen waste composting device is characterized in that: comprises a tank body (1), a stirring component and a waste heat recovery component;
a first partition plate (2), a second partition plate (3), a third partition plate (4) and a material receiving plate (5) are arranged in the tank body (1) from top to bottom, and a crushing chamber (6), a primary composting chamber (7), a deep fermentation chamber (8) and a discharging chamber (9) are sequentially formed; the first partition plate (2) and the third partition plate (4) are fixed on the inner wall of the left side of the tank body (1), the second partition plate (3) is fixed on the inner wall of the right side of the tank body (1), and the first partition plate (2), the second partition plate (3) and the third partition plate (4) are provided with end parts which incline downwards; a feeding pipe (10) is arranged at the top of the tank body (1);
the stirring assembly comprises a driving motor (11), a speed changer (12) and a stirring shaft (13), an output shaft of the driving motor (11) is connected with an output shaft of the speed changer (12) through an elastic sleeve pin coupler (14), the top end of the stirring shaft (13) is rigidly connected with the output shaft of the speed changer (12), the bottom end of the stirring shaft (13) extends into the tank body (1) and sequentially penetrates through the first partition plate (2), the second partition plate (3) and the third partition plate (4), a rolling bearing is further arranged on the third partition plate (4), and the bottom end of the stirring shaft (13) is fixed with an inner ring of the rolling bearing; a plurality of blades (15) are arranged on the part of the stirring shaft (13) positioned in the crushing chamber (6) in the circumferential direction, and stirring blades (16) are arranged on the parts of the stirring shaft (13) positioned in the primary composting chamber (7) and the deep fermentation chamber (8) in the circumferential direction;
a push plate (17) and a drawer plate (18) are arranged in the crushing chamber (6), the primary composting chamber (7) and the deep fermentation chamber (8), the push plates (17) in the crushing chamber (6) and the deep fermentation chamber (8) are positioned on the left side of the tank body (1), and the push plate (17) in the primary composting chamber (7) is positioned on the right side of the tank body (1); the drawer plate (18) of the crushing chamber (6) is arranged between the first partition plate (2) and the inner wall of the top of the tank body (1), the drawer plate (18) of the primary composting chamber (7) is arranged between the first partition plate (2) and the second partition plate (3), and the drawer plate (18) of the deep fermentation chamber (8) is arranged between the second partition plate (3) and the third partition plate (4);
the bottom of third baffle (4) still is provided with a plurality of electric heater (19), the waste heat recovery subassembly is including setting up in the left air outlet (20) of the jar body (1) and setting up in the air intake (21) on the right side of the jar body (1), form the waste heat cycle and retrieve the passageway through the pipe connection between air outlet (20) and air intake (21).
2. The kitchen waste composting apparatus of claim 1 wherein: the pushing plate (17) in the crushing chamber (6), the primary composting chamber (7) and the deep fermentation chamber (8) comprises a U-shaped handle (17.1), a left plate (17.2) and a right plate (17.3), one end of the U-shaped handle (17.1) penetrates through the side wall of the tank body (1) to be fixed with the left plate (17.2), the other end of the U-shaped handle (17.1) penetrates through the side wall of the tank body (1) to be fixed with the right plate (17.3), and a stroke channel is arranged between the left plate (17.2) and the right plate (17.3).
3. The kitchen waste composting apparatus of claim 2 wherein: the width of the stroke channel is the same as the diameter of the stirring shaft (13).
4. The kitchen waste composting apparatus of claim 1 wherein: the outer wall of the tank body (1) is also provided with openings which are in one-to-one correspondence with the drawer plates (18) in the crushing chamber (6), the primary composting chamber (7) and the deep fermentation chamber (8).
5. The kitchen waste composting apparatus of claim 1 wherein: and a compressor is also arranged in the waste heat recycling channel.
6. The kitchen waste composting apparatus of claim 1 wherein: an observation manhole (22) is further arranged on the side wall of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361143.6U CN211946842U (en) | 2020-03-20 | 2020-03-20 | Kitchen waste composting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361143.6U CN211946842U (en) | 2020-03-20 | 2020-03-20 | Kitchen waste composting device |
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| Publication Number | Publication Date |
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| CN211946842U true CN211946842U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361143.6U Active CN211946842U (en) | 2020-03-20 | 2020-03-20 | Kitchen waste composting device |
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| CN (1) | CN211946842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620734A (en) * | 2021-09-27 | 2021-11-09 | 河北农业大学 | Bin-divided aerobic composting reactor |
-
2020
- 2020-03-20 CN CN202020361143.6U patent/CN211946842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620734A (en) * | 2021-09-27 | 2021-11-09 | 河北农业大学 | Bin-divided aerobic composting reactor |
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