CN211770976U - Aerobic fermentation equipment for kitchen garbage - Google Patents
Aerobic fermentation equipment for kitchen garbage Download PDFInfo
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- CN211770976U CN211770976U CN201922272138.8U CN201922272138U CN211770976U CN 211770976 U CN211770976 U CN 211770976U CN 201922272138 U CN201922272138 U CN 201922272138U CN 211770976 U CN211770976 U CN 211770976U
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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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Abstract
The utility model discloses a kitchen waste aerobic fermentation device, which comprises a desalting box, a heating box, a high-temperature box and a decomposing box, wherein the desalting box is arranged at one side of the heating box and is connected with the heating box through a conveying mechanism, a flushing pipe is arranged in the desalting box, a drying device is arranged in the desalting box, a first leachate through hole is arranged on the lower end surface of the desalting box, and an inclined leachate chute is arranged below the desalting box; the incubator, the high-temperature box, the case of becoming thoroughly decomposed sets gradually under from last, the bottom of incubator is provided with the first valve of connecting the incubator, the high-temperature box, the bottom of high-temperature box is provided with the second valve of connecting the high-temperature box, the case of becoming thoroughly decomposed, the incubator, all be provided with the (mixing) shaft in high-temperature box and the case of becoming thoroughly decomposed, the (mixing) shaft is hollow structure, be provided with cavity on the (mixing) shaft and with the stirring vane of (mixing) shaft intercommunication, all be provided with the aeration hole on (mixing) shaft and the stirring vane, every (mixing) shaft intercommunication has the apparatus of. The kitchen garbage can be fermented into organic fertilizer.
Description
Technical Field
The utility model relates to a kitchen garbage aerobic fermentation equipment.
Background
The kitchen waste accounts for nearly half of the proportion of the household waste, and the effective treatment of the kitchen waste is beneficial to solving the problem of the waste surrounding city currently faced by China. The kitchen waste contains nutrient substances such as saccharides, proteins, lipids and the like, can be decomposed and utilized by aerobic microorganisms under aerobic conditions, and is finally converted into an organic fertilizer which is similar to humus and has a soil improvement effect. However, the kitchen waste has the characteristics of high moisture content, complex components, large size and the like. If not timely, proper disposal can have a negative impact on the environment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a kitchen waste aerobic fermentation device which can ferment kitchen waste into organic fertilizer.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a kitchen waste aerobic fermentation device comprises a desalting box, a heating box, a high-temperature box and a decomposition box, wherein the desalting box is arranged on one side of the heating box and is connected with the heating box through a conveying mechanism, a flushing pipe is arranged in the desalting box, a drying device is arranged in the desalting box, a first leachate through hole is formed in the lower end face of the desalting box, and an inclined leachate chute is formed below the desalting box; the utility model discloses a high-temperature box, including rising temperature case, high-temperature box, the case of becoming thoroughly decomposed, the bottom of rising temperature case is provided with the first valve of connecting rising temperature case, high-temperature box from last to setting gradually down, the bottom of rising temperature case is provided with the second valve of connecting high-temperature box, case of becoming thoroughly decomposed, all be provided with the (mixing) shaft in rising temperature case, high-temperature box and the case of becoming thoroughly decomposed, the (mixing) shaft is hollow structure, be provided with cavity on the (mixing) shaft and with the stirring vane of (mixing) shaft intercommunication, all be provided with the aeration hole on (mixing) shaft and the stirring vane, every the (mixing) shaft intercommunication.
The kitchen waste aerobic fermentation device has the advantages that the flushing pipe in the desalting box is used for flushing garbage, salt in the kitchen waste is removed in a flushing mode, so that the finally fermented organic fertilizer can be directly applied, root burning is avoided, the drying device in the desalting box has a preliminary drying effect, and the kitchen waste entering the warming box is prevented from being high in humidity and difficult to warm up; the temperature rising box, the high temperature box and the decomposition box form a fermentation box, the kitchen waste with salt removed and discharged from the desalting box is dried, oxygen supply and fermented respectively, the temperature rising box, the high temperature box and the decomposition box are used as the fermentation box, the temperature of the high temperature box is higher than that of the temperature rising box, and the kitchen waste can be better fermented; the decomposing bin judges whether compost fermentation is mature or not by providing a proper growth condition for mesophilic microorganisms and using the DRI24 index, so that the fermentation maturity of products is guaranteed, and the fermented kitchen garbage forms organic fertilizers for recycling.
Preferably, a spray pipe is arranged in the high-temperature box, the spray pipe is arranged at the top in the high-temperature box, and a humidity sensor is arranged in the high-temperature box. Because the temperature in the high-temperature box is higher than the temperature raising box, the humidity of the high-temperature box cannot be guaranteed, and when the humidity sensor monitors that the temperature is lower than a preset humidity value, the spraying pipe is controlled to be opened, so that the inward humidity of the high temperature is guaranteed to be within the range of the preset humidity value.
Preferably, the top in the warming box is provided with a crushing chamber, the bottom of the crushing chamber is communicated with the inside of the warming box, the crushing chamber comprises two crushing tooth shafts arranged in the crushing chamber in parallel, the desalting box is connected with the crushing chamber in the warming box through a conveying mechanism, and the conveying mechanism is positioned above the crushing tooth shafts. The crushing chamber is used for crushing kitchen garbage passing through the salt box, the crushing adopts two crushing tooth shafts arranged in parallel to crush the garbage, the structure is simple, the crushing effect is good, and the garbage directly falls to the heating box after being crushed.
Preferably, conveying mechanism includes horizontal transfer belt, slope conveyer belt, the one end of horizontal transfer belt is originated in removing the salt incasement, and the salt case is stretched out to the other end, the slope conveyer belt is located the below of horizontal transfer belt, the slope conveyer belt extends and smashes the room, just be provided with a plurality of baffles on the slope conveyer belt. Horizontal conveyor is used for carrying the rubbish to the outside in the kitchen that removes the salt incasement to carry to the upper end of smashing two indoor crushing tooth axles by the slope conveyer belt, the setting of baffle is used for guaranteeing that the rubbish in kitchen can not slide in two and smash tooth axle tops because of the setting of slope conveyer belt, and the rubbish in kitchen can be orderly be transmitted to two and smash tooth epaxially, guarantees to smash the rubbish in kitchen that tooth axle can be abundant.
Preferably, the bottoms of the warming box, the high-temperature box and the decomposing box are inclined towards the same side, the lowermost ends of the warming box, the high-temperature box and the decomposing box are provided with second leachate through holes, and the inclined leachate sliding chutes extend to the lower side of the decomposing box at the lowermost end. The temperature raising box, the high-temperature box and the decomposition box can also have certain leachate when being fermented and corroded, the bottom of the temperature raising box, the high-temperature box and the decomposition box is obliquely arranged, and the leachate in each box can flow to the same position and is finally discharged to the collection box from the inclined leachate chute.
Preferably, the temperature raising box, the high-temperature box and the decomposition box are respectively connected with an air inducing device, and the three air inducing devices are connected with the biological deodorizer. Used for removing the odor of the kitchen garbage aerobic fermentation device.
Preferably, the oxygen supply device comprises a blower for supplying oxygen and a heater, wherein the heater is arranged between the blower and the hollow stirring shaft. The heater is used for raising the temperature of the oxygen so that the oxygen can be better fermented with the kitchen waste in the box body.
Preferably, the drying device adopts a dryer which generates hot air.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the attached drawing 1, the aerobic fermentation equipment for kitchen waste in the embodiment comprises a desalting box 1, a heating box 2, a high-temperature box 3 and a decomposition box 4, wherein the desalting box 1 is arranged on one side of the heating box 2 and is connected with the heating box 2 through a conveying mechanism, a flushing pipe 5 is arranged in the desalting box 1, a drying device 6 is arranged in the desalting box 1, a first leachate through hole 7 is formed in the lower end face of the desalting box 1, and an inclined leachate chute 8 is arranged below the desalting box 1; the incubator 2, the high temperature box 3, the decomposition box 4 sets gradually from last to down, the bottom of incubator 2 is provided with connects incubator 2, the first valve 9 of high temperature box 3, the bottom of high temperature box 3 is provided with connects high temperature box 3, the second valve 10 of decomposition box 4, incubator 2, all be provided with (mixing) shaft 11 in high temperature box 3 and the decomposition box 4, (mixing) shaft 11 is hollow structure, be provided with cavity on the (mixing) shaft 11 and with (mixing) shaft 11 intercommunication stirring vane 12, all be provided with aeration hole 13 on (mixing) shaft 11 and the stirring vane 12, every (mixing) shaft 11 intercommunication has oxygen supply apparatus.
The washing pipe 5 in the desalting tank 1 is used for washing the garbage, and the salt in the kitchen garbage is removed in a washing mode, so that the finally fermented organic fertilizer can be directly applied, root burning is avoided, the drying device 6 in the desalting tank 1 has an effect of primary drying, and the kitchen garbage entering the heating tank 2 is prevented from being high in humidity and difficult to heat; the temperature raising box 2, the high temperature box 3 and the decomposition box 4 form fermentation boxes, the kitchen waste which is discharged from the desalting box 1 and is subjected to salt removal is dried and oxygen supply fermentation, the temperature raising box 2, the high temperature box 3 and the decomposition box 4 are used as the fermentation boxes, the temperature of the high temperature box 3 is higher than that of the temperature raising box 2, and the kitchen waste can be better fermented; the decomposing storehouse is used for judging whether compost fermentation is mature or not by providing a suitable growth condition for mesophilic microorganisms and through the DRI24 index, so that the mature fermentation of products is guaranteed.
A spray pipe 14 is arranged in the high-temperature box 3, the spray pipe 14 is arranged at the top in the high-temperature box 3, and a humidity sensor is arranged in the high-temperature box 3. Because the temperature in the high-temperature box 3 is higher than that in the temperature raising box 2, the humidity of the high-temperature box cannot be guaranteed, and when the humidity sensor monitors that the temperature is lower than a preset humidity value, the spraying pipe 14 is controlled to be opened, so that the inward humidity of the high temperature is guaranteed to be within the range of the preset humidity value.
The top in the incubator 2 is provided with a crushing chamber 15, the bottom of the crushing chamber 15 is communicated with the inside of the incubator 2, the crushing chamber 15 comprises two crushing tooth shafts 16 which are arranged in the crushing chamber 15 in parallel, the desalting tank 1 is connected with the crushing chamber 15 in the incubator 2 through a conveying mechanism, and the conveying mechanism is positioned above the crushing tooth shafts 16. The crushing chamber is used for crushing kitchen garbage passing through the salt box 1, the crushing adopts two crushing tooth shafts 16 arranged in parallel to crush the garbage, the structure is simple, the crushing effect is good, and the garbage directly falls to the heating box 2 after being crushed.
Conveying mechanism includes horizontal transfer belt 17, inclined conveyor 18, and horizontal transfer belt 17's one end is originated in going salt case 1, and the other end stretches out salt case 1, and inclined conveyor 18 is located horizontal transfer belt 17's below, and inclined conveyor 18 extends crushing room 15, and is provided with a plurality of baffles 19 on the inclined conveyor 18. Horizontal conveyor is used for carrying the rubbish from cooking to the outside in the desalinization case 1 to carry to the upper end of smashing two crushing tooth axles 16 in the room 15 by slope conveyer belt 18, baffle 19 set up and be used for guaranteeing that rubbish from cooking can not all slide in two crushing tooth axles 16 top because of the setting of slope conveyer belt 18, rubbish from cooking can be orderly transmitted to two crushing tooth axles 16 on, guarantee to smash the rubbish from cooking that tooth axle 16 can be abundant.
The bottoms of the warming box 2, the high-temperature box 3 and the decomposing box 4 are inclined towards the same side, the lowermost ends of the warming box 2, the high-temperature box 3 and the decomposing box 4 are provided with second leachate through holes 20, and the inclined leachate sliding grooves 8 extend to the lower side of the decomposing box 4 at the lowermost end. The temperature raising box 2, the high-temperature box 3 and the decomposing box 4 can also have certain percolate when being fermented and corroded, the bottom of the temperature raising box is obliquely arranged, the liquid in each box can flow to the same position, and finally the percolate flows into the collecting box from the inclined percolate sliding groove 8.
The temperature raising box 2, the high temperature box 3 and the decomposition box 4 are respectively connected with an air inducing device 21, and the three air inducing devices 21 are connected with a biological deodorizer 22. Used for removing the odor of the kitchen garbage aerobic fermentation device.
The oxygen supply device comprises a blower for supplying oxygen and a heater, wherein the heater is arranged between the blower and the hollow stirring shaft 11. The heater is used for raising the temperature of the oxygen so that the oxygen can be better fermented with the kitchen waste in the box body.
The drying device 6 adopts a dryer which can produce hot air, and the dryer is positioned on the side wall in the desalting box 1 and is provided with a plurality of drying devices.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. The kitchen waste aerobic fermentation equipment is characterized in that: comprises a desalting box (1), a heating box (2), a high-temperature box (3) and a decomposing box (4),
the desalting box (1) is arranged on one side of the heating box (2) and is connected with the heating box (2) through a conveying mechanism, a flushing pipe (5) is arranged in the desalting box (1), a drying device (6) is arranged in the desalting box (1), a first leachate through hole (7) is formed in the lower end face of the desalting box (1), and an inclined leachate sliding groove (8) is formed below the desalting box (1);
the utility model discloses a high-temperature decomposition device, including (a) rising temperature case (2), high-temperature box (3), thoroughly decomposed case (4), the bottom of rising temperature case (2) is provided with first valve (9) of connecting rising temperature case (2), high-temperature box (3) from last to setting gradually down, the bottom of rising temperature case (2) is provided with second valve (10) of connecting high-temperature box (3), thoroughly decomposed case (4), all be provided with (mixing) shaft (11) in rising temperature case (2), high-temperature box (3) and thoroughly decomposed case (4), (mixing) shaft (11) are hollow structure, be provided with on (mixing) shaft (11) cavity and stirring vane (12) with (mixing) shaft (11) intercommunication, all be provided with aeration hole (13) on (mixing) shaft (11) and stirring vane (12), every (mixing) shaft (11) intercommunication has the apparatus of oxygen suppliment.
2. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: the high-temperature box is characterized in that a spray pipe (14) is arranged in the high-temperature box (3), the spray pipe (14) is arranged at the top in the high-temperature box (3), and a humidity sensor is arranged in the high-temperature box (3).
3. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: the top in rising temperature case (2) is provided with and smashes room (15), smash room (15) bottom and rise temperature case (2) interior intercommunication, smash room (15) and include two crushing tooth axle (16) that set up side by side in smashing room (15), it is connected with crushing room (15) in rising temperature case (2) through conveying mechanism to go salt case (1), conveying mechanism is located the top of smashing tooth axle (16).
4. The aerobic fermentation equipment of kitchen waste as claimed in claim 3, wherein: conveying mechanism includes horizontal transfer area (17), slope conveyer belt (18), the one end of horizontal transfer area (17) is originated in removing salt case (1), and salt case (1) is removed in the other end extension, slope conveyer belt (18) are located the below of horizontal transfer area (17), slope conveyer belt (18) extend and smash room (15), just be provided with a plurality of baffles (19) on slope conveyer belt (18).
5. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: the bottom of the heating box (2), the bottom of the high-temperature box (3) and the bottom of the decomposing box (4) are inclined to the same side, the lowest end of the heating box (2), the bottom of the high-temperature box (3) and the bottom of the decomposing box (4) is provided with a second leachate through hole (20), and the inclined leachate sliding groove (8) extends to the lower side of the decomposing box (4) at the lowest side.
6. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: the temperature raising box (2), the high-temperature box (3) and the decomposition box (4) are respectively connected with an air inducing device (21), and the three air inducing devices (21) are connected with a biological deodorizer (22).
7. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: the oxygen supply device comprises a blower for supplying oxygen and a heater, wherein the heater is arranged between the blower and the hollow stirring shaft (11).
8. The aerobic fermentation equipment of kitchen waste as claimed in claim 1, wherein: drying device (6) adopt the drying-machine that produces hot-blast, the drying-machine is located the lateral wall in going salt case (1), and is provided with a plurality ofly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272138.8U CN211770976U (en) | 2019-12-17 | 2019-12-17 | Aerobic fermentation equipment for kitchen garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272138.8U CN211770976U (en) | 2019-12-17 | 2019-12-17 | Aerobic fermentation equipment for kitchen garbage |
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| Publication Number | Publication Date |
|---|---|
| CN211770976U true CN211770976U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272138.8U Active CN211770976U (en) | 2019-12-17 | 2019-12-17 | Aerobic fermentation equipment for kitchen garbage |
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| CN (1) | CN211770976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790590A (en) * | 2019-12-17 | 2020-02-14 | 苏州德容环保科技有限公司 | Aerobic fermentation equipment for kitchen garbage |
| CN113716984A (en) * | 2021-09-08 | 2021-11-30 | 中国科学院地理科学与资源研究所 | Kitchen garbage fermentation treatment system |
-
2019
- 2019-12-17 CN CN201922272138.8U patent/CN211770976U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790590A (en) * | 2019-12-17 | 2020-02-14 | 苏州德容环保科技有限公司 | Aerobic fermentation equipment for kitchen garbage |
| CN113716984A (en) * | 2021-09-08 | 2021-11-30 | 中国科学院地理科学与资源研究所 | Kitchen garbage fermentation treatment system |
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