CN212532973U - Double-shaft aeration biochemical reactor - Google Patents
Double-shaft aeration biochemical reactor Download PDFInfo
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- CN212532973U CN212532973U CN202020740826.2U CN202020740826U CN212532973U CN 212532973 U CN212532973 U CN 212532973U CN 202020740826 U CN202020740826 U CN 202020740826U CN 212532973 U CN212532973 U CN 212532973U
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Abstract
The utility model discloses a double-shaft aeration biochemical reactor for organic rubbish fermentation, including the storehouse body to and be used for supporting the support in the storehouse body, its characterized in that, the internal stirring of storehouse is mixed organic rubbish and is carried out the fermentation unit that ferments, is used for providing the air and carries out the aeration unit that aerobic fermentation, is used for monitoring the internal temperature and humidity of storehouse and the data monitoring unit of dry humidity, double-shaft aeration biochemical reactor still include with each unit data connection's central control unit. The reactor adopts double-shaft stirring, so that the aeration degree is increased; the operation is simple, and the garbage treatment efficiency is improved.
Description
Technical Field
The utility model belongs to organic refuse treatment device field, concretely relates to double-shaft aeration biochemical reactor.
Background
Along with the development of society, the standard of living is improving day by day, produces a large amount of kitchen garbage in the life, and the characteristics of this part organic waste are: high water content, low heat value, easy decay and deterioration, bad smell and unsuitability for conventional garbage disposal. Causing serious influence on social environmental sanitation. The conventional garbage disposal mainly comprises incineration power generation and garbage landfill, and the two modes of disposing the kitchen garbage have limitations. The kitchen waste has the characteristics of low calorific value, limited power generation by burning, and capability of generating a large amount of toxic gas to damage the environment; the landfill needs a large amount of land, greatly wastes land resources and social resources, and leachate of the kitchen waste can cause serious pollution to underground water. The kitchen waste contains a large amount of organic matters, and is fully utilized and subjected to resource treatment. Sorting, crushing and dehydrating the collected kitchen waste, and feeding the kitchen waste into a biochemical reactor for fermentation and drying treatment. But the garbage treatment efficiency of the biochemical reactor in the current market is not ideal and cannot meet the high requirement of environmental sanitation.
SUMMERY OF THE UTILITY MODEL
Based on the problems existing in the prior art, the utility model aims to provide a double-shaft aeration biochemical reactor which is provided with double-shaft stirring and increases the aeration degree; the closed container is adopted, so that the volatilization of odor is avoided; the operation is simple, and the garbage treatment efficiency is improved.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a double-shaft aeration biochemical reactor for organic waste fermentation, includes the storehouse body to and be used for supporting the support in the storehouse body, the internal fermentation unit that mixes organic waste material and carry out the fermentation that is equipped with the stirring in the storehouse, be used for providing the air and carry out the aeration unit that aerobic fermentation, be used for monitoring storehouse internal temperature humidity and the data monitoring unit of dry humidity, double-shaft aeration biochemical reactor still include with each unit data connection's central control unit.
Further, the fermentation unit includes the arc fermentation cylinder that two inner chambers link to each other to and install the stirring subassembly in every fermentation cylinder, every stirring subassembly is connected with solitary frequency conversion speed reducer electricity respectively, and sets up in the terminal sprocket feed of every stirring subassembly through corresponding. The stirring subassembly is controlled by solitary speed reducer, and the transmission adopts the less and steady sprocket feed of transmission of noise, and the speed reducer is controlled by the frequency conversion, makes the operation more steady, and the frequency conversion has energy-conserving effect simultaneously, reduces power loss.
Further, the stirring subassembly includes (mixing) shaft, flabellum support, flabellum, and the flabellum support is installed on the (mixing) shaft according to the same distance, and the flabellum is installed in the flabellum support end, and its shape is laminated in curved fermentation cylinder completely, can stir the compounding omnidirectionally, and the biax stirring also makes the material mix more evenly in the fermentation cylinder simultaneously, increases fluffy degree, helps the air to circulate in the material, makes the biological fungus in the material accelerate aerobic fermentation.
Furthermore, the aeration unit comprises an aeration fan, an outer aeration pipeline and an inner aeration pipeline, wherein the inner aeration pipeline is arranged in the middle of the two fermentation tanks (namely between the two stirring shafts) and aerates the two sides; the outer aeration pipeline is connected with an aeration fan and used for conveying air to the inner aeration pipeline. The aeration fan has the effect of compressed air, and can the heated air during the aeration, and hot-air helps aerobic fermentation, and hot-air after the aeration gets into the inside moisture of taking out of material simultaneously, is favorable to accelerating the material and dries out the flower progress.
Furthermore, the pipeline comprises aeration chamber in the aeration to and weld the aeration head in the aeration chamber top, and the aeration head becomes the mountain point form, and both sides are equipped with the aeration hole that is used for sending into the fermentation cylinder with the air. The aeration inner pipeline is arranged in the middle of the two stirring shafts, the aeration holes aerate towards two sides, and the blades are fully contacted with air materials when turning the materials, so that the bulkiness of the materials is increased, and the aerobic fermentation of biological bacteria in the materials is promoted.
Further, the data monitoring unit includes the temperature and humidity sensor who sets up at fermentation cylinder inner chamber lateral wall to and set up the dry humidity sensor in fermentation cylinder inner chamber bottom. Temperature and humidity sensor is used for monitoring humiture in the fermentation cylinder, and central control system is in the humiture scope of biological fungus aerobic fermentation, and dry humidity sensor is used for monitoring the dry humidity of material in the fermentation cylinder simultaneously, and central control system judges exhaust time and exhaust frequency according to the parameter to judge the ejection of compact condition, reach and set for ejection of compact condition back ejection of compact, improved the treatment effeciency of organic waste material, reduced the power loss of reactor simultaneously.
Furthermore, the side wall of the bin body is provided with a processing state observation port for observing each stage of the organic garbage.
Further, a discharge hole and a feed inlet are arranged on the bin body.
Furthermore, the top of the bin body is provided with an exhaust fan which is communicated with the fermentation tank and is externally connected with an odor treatment system, and the temperature and the humidity in the bin are adjusted while water vapor is discharged.
Further, fermentation cylinder bottom sets up temperature sensor and heating blanket, and the outer parcel of heating blanket has the heat preservation cotton for monitoring fermentation temperature guarantees in the temperature range of aerobic fermentation, reduces thermal giving off simultaneously, keeps the temperature in the fermentation cylinder.
The beneficial effects of the utility model reside in that:
1. two connected arc fermentation tanks are arranged and are provided with double stirring shafts, so that the material gap is increased, and the fermentation time is shortened;
2. the stirring shaft is controlled by a variable frequency motor, so that energy consumption is effectively saved; the chain wheel drives, so that the operation is more stable;
3. the fermentation process is monitored by a sensor and is communicated with a central control unit for intelligent control, so that the operation is simple;
4. the bottom of the fermentation tank is provided with a heating blanket for heating and an aeration fan for compressing air to generate hot air aeration, and the double heating systems are combined, so that the fermentation temperature is promoted, and the water content of the material is reduced.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a double-shaft aeration biochemical reactor of the present invention.
FIG. 2 is a plan view of a biaxial aeration biochemical reactor.
FIG. 3 is a top view of a dual-axis aeration biochemical reactor.
FIG. 4 is a schematic structural diagram of a stirring assembly of the double-shaft aeration biochemical reactor.
FIG. 5 is a schematic diagram of the structure of an aeration unit of a double-shaft aeration biochemical reactor.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 5, a double-shaft aeration biochemical reactor for organic waste fermentation comprises a bin body 2 and a bracket 1 for supporting the bin body 2, wherein a fermentation unit for stirring and mixing organic waste materials for fermentation, an aeration unit for providing air for aerobic fermentation, and a data monitoring unit for monitoring the temperature, humidity and dryness in the bin body 2 are arranged in the bin body 2, and the double-shaft aeration biochemical reactor further comprises a central control unit in data connection with each unit.
In the above embodiment, the fermentation unit comprises two arc-shaped fermentation tanks 4 with connected inner cavities, and stirring assemblies 3 installed in each fermentation tank 4, wherein each stirring assembly 3 is electrically connected with a separate variable frequency speed reducer 9 and is driven by a chain wheel 91 correspondingly arranged at the tail end of each stirring assembly 3. Stirring subassembly 3 is controlled by solitary speed reducer 9, and the transmission adopts the less and steady sprocket feed of transmission of noise, and speed reducer 9 is controlled by frequency conversion, makes the operation more steady, and the frequency conversion has energy-conserving effect simultaneously, reduces power loss.
In the above embodiment, stirring subassembly 3 includes (mixing) shaft 31, flabellum support 32, flabellum 33, flabellum support 32 is installed on (mixing) shaft 31 according to the same distance, flabellum 33 is installed in flabellum support 32 terminally, and its shape is laminated in curved fermentation cylinder 4 completely, can stir the compounding all around, and the biax stirring simultaneously also makes the material mix more evenly in fermentation cylinder 4, increases fluffy degree, helps the air to circulate in the material, makes the biological fungus in the material accelerate aerobic fermentation.
In the above embodiment, the aeration unit comprises an aeration fan 5, an outer aeration pipeline 51 and an inner aeration pipeline 52, the inner aeration pipeline 52 is arranged in the middle of the two fermentation tanks 4 (i.e. in the middle of the two stirring shafts) and aerates towards two sides; the external aeration line 51 is connected to the aeration fan 5 for supplying air to the internal aeration line 52. Aeration fan 5 has compressed air's effect, can the heated air during the aeration, and the hot-air helps the aerobic fermentation, and the hot-air after the aeration gets into the inside moisture of taking out of material simultaneously, is favorable to accelerating the material and dries out the flower progress.
In the above embodiment, the aeration inner pipe 52 is composed of an aeration inner chamber 521 and an aeration head 522 welded to the top of the aeration inner chamber 521, the aeration head 522 is in a shape of a mountain tip, and aeration holes 523 for feeding air into the fermentation tank are provided on both sides. The aeration inner pipeline 52 is arranged in the middle of the two stirring shafts, the aeration holes 523 aerate towards two sides, and when the blades turn over the materials, the aeration inner pipeline is fully contacted with the air materials, so that the filling power of the materials is increased, and the aerobic fermentation of the biological bacteria in the materials is promoted.
In the above embodiment, the data monitoring unit includes the temperature and humidity sensor 6 disposed on the sidewall of the inner cavity of the fermentation tank 4, and the humidity and humidity sensor disposed at the bottom of the inner cavity of the fermentation tank 4. Temperature and humidity sensor 6 is used for monitoring humiture in the fermentation cylinder 4, and central control system is in the humiture scope of biological fungus aerobic fermentation with temperature and humidity control, and dry humidity sensor is used for monitoring the dry humidity of material in the fermentation cylinder simultaneously, and central control system judges exhaust time and exhaust frequency according to the parameter to judge the ejection of compact condition, reach and set for the ejection of compact condition after the ejection of compact condition, improved the treatment effeciency of organic waste material, reduced the power loss of reactor simultaneously.
In the above embodiment, the side wall of the bin body 2 is provided with the processing state observation ports 8 for observing each stage of the organic waste.
In the above embodiment, the bin body 2 is provided with the discharge hole 7 and the feed hole 10.
In the above embodiment, the top of the bin body 2 is provided with an exhaust fan 11 for communicating the fermentation tank and the external odor treatment system, so as to adjust the temperature and humidity in the bin and exhaust the moisture at the same time.
In the above embodiment, the bottom of the fermentation tank 4 is provided with the temperature sensor and the heating blanket, and the heating blanket is wrapped with the heat insulation cotton for monitoring the fermentation temperature, ensuring that the fermentation temperature is within the temperature range of aerobic fermentation, reducing the heat emission and maintaining the temperature in the fermentation tank 4.
The front end treatment of organic kitchen waste materials is carried out from picking → crushing → dehydration, after the dehydration is finished, the materials are put into a reactor through a feed inlet 10, the materials enter a biochemical reactor, a double shaft is used for stirring and mixing the materials in the biochemical reactor, an arc fermentation tank 4 is more completely attached to a stirrer fan blade 33 component and can stir and mix the materials in an omnibearing way, an aeration inner pipeline 52 is arranged in the middle position of two stirring shafts, aeration holes 523 are aerated towards two sides and are fully contacted with air materials when blades turn the materials, the fluffiness of the materials is increased, the aerobic fermentation of biological bacteria in the materials is promoted, the biochemical reactor is provided with a temperature and humidity sensor 6 which monitors the temperature and humidity in a bin, so that the temperature and the humidity are controlled in the temperature and humidity range of the good biological bacteria culture fermentation, meanwhile, the dry humidity sensor detects the dry humidity of the materials in the bin, the exhaust time and the exhaust frequency are judged, the central control unit displays an interface to inform the discharging, and the observation port 8 can observe the processing state of each stage of the material so as to adjust the processing efficiency of the accelerated material in due time.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A double-shaft aeration biochemical reactor is used for organic garbage fermentation, and comprises a bin body and a support for supporting the bin body, and is characterized in that a fermentation unit for stirring and mixing organic garbage to ferment, an aeration unit for providing air to carry out aerobic fermentation, and a data monitoring unit for monitoring the temperature, humidity and humidity in the bin body are arranged in the bin body, and the double-shaft aeration biochemical reactor further comprises a central control unit in data connection with each unit.
2. The dual-axis aeration biochemical reactor according to claim 1, wherein the fermentation unit comprises two arc-shaped fermentation tanks with connected inner cavities, and a stirring assembly installed in each fermentation tank, wherein each stirring assembly is electrically connected with a separate variable frequency speed reducer and is driven by a sprocket correspondingly arranged at the tail end of each stirring assembly.
3. The biaxial aeration biochemical reactor according to claim 2, wherein the stirring assembly comprises a stirring shaft, a fan blade bracket and fan blades, the fan blade bracket is arranged on the stirring shaft at the same distance, and the fan blades are arranged at the tail ends of the fan blade bracket and attached to the bottom of the arc fermentation tank.
4. The twin-shaft aeration biochemical reactor according to claim 2, wherein the aeration unit comprises an aeration fan, an outer aeration pipeline and an inner aeration pipeline, the inner aeration pipeline is arranged in the middle of the two fermentation tanks and aerates towards two sides; and the outer aeration pipeline is connected with the aeration fan and used for conveying air to the inner aeration pipeline.
5. The biaxial aeration biochemical reactor according to claim 4, wherein the aeration inner pipeline is composed of an aeration chamber and an aeration head welded on the top of the aeration chamber, the aeration head is in a shape of a mountain tip, and aeration holes for feeding air into the fermentation tank are arranged on both sides of the aeration head.
6. The dual-axis aeration biochemical reactor according to claim 2, wherein the data monitoring unit comprises a temperature and humidity sensor disposed on a sidewall of the inner cavity of the fermentation tank, and a dry humidity sensor disposed at a bottom of the inner cavity of the fermentation tank.
7. The biaxial aeration biochemical reactor according to claim 1, wherein said side wall of said chamber body is provided with a treatment state observation port for observing each stage of the organic waste.
8. The biaxial aeration biochemical reactor according to claim 2, wherein the chamber body is provided with a discharge port and a feed port which are communicated with the fermentation tank.
9. The double-shaft aeration biochemical reactor according to claim 1, wherein an exhaust fan communicating the fermentation tank with an external odor treatment system is disposed on the top of the chamber body.
10. The double-shaft aeration biochemical reactor according to claim 2, wherein a temperature sensor and a heating blanket are arranged at the bottom of the fermentation tank, and the heating blanket is wrapped with heat preservation cotton.
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| CN202020740826.2U CN212532973U (en) | 2020-05-08 | 2020-05-08 | Double-shaft aeration biochemical reactor |
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| CN202020740826.2U CN212532973U (en) | 2020-05-08 | 2020-05-08 | Double-shaft aeration biochemical reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259856A (en) * | 2021-11-03 | 2022-04-01 | 苏州韩博环境科技有限公司 | Liquid-sealed filtering and air-extracting device and air-extracting method |
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2020
- 2020-05-08 CN CN202020740826.2U patent/CN212532973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259856A (en) * | 2021-11-03 | 2022-04-01 | 苏州韩博环境科技有限公司 | Liquid-sealed filtering and air-extracting device and air-extracting method |
| CN114259856B (en) * | 2021-11-03 | 2023-06-20 | 苏州韩博环境科技有限公司 | Liquid seal filtering air extraction device and air extraction method |
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