CN108503398B - Aerobic fermentation equipment of full-automatic sealed sanitation garbage - Google Patents
Aerobic fermentation equipment of full-automatic sealed sanitation garbage Download PDFInfo
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Classifications
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- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
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- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
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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 invention relates to intelligent full-automatic closed type environmental sanitation garbage aerobic fermentation equipment, which comprises an intelligent control host machine, a closed chamber electrically connected with the intelligent control host machine, a spiral conveying pipe, a finished product box, a waste box, an air storage tank, a fermentation tank, a crusher and a multi-stage vibrating screen, wherein the spiral conveying pipe, the finished product box, the waste box, the air storage tank and the fermentation tank, the crusher and the multi-stage vibrating screen are fixedly arranged in the closed chamber and are sequentially connected through the material conveying pipe, the closed chamber adopts an air circulation system, and the air circulation system is in a circulating structure form by connecting an air inlet and an air outlet; the intelligent control host comprises a box body, a control switch, a computer terminal, a printer, a fault control system, a switch control system and an indoor parameter control system which are arranged in the box body, and has the advantages of simple structure, high automation degree and low cost; the working efficiency is high, and the energy is saved, the environment is protected and the sanitation is realized; wide application adaptability and the like.
Description
Technical Field
The invention belongs to the technical field of harmless treatment of environmental sanitation garbage, and particularly relates to intelligent full-automatic closed type aerobic fermentation equipment for environmental sanitation garbage.
Background
Waste is a solid, fluid material that is not needed or wasted. In densely populated metropolitan areas, disposal of waste is a headache. It is common practice to collect and send to landfill or incinerate with incinerators. But both can create environmental pollution problems, and the disposal of garbage in the landfill not only can pollute the ground water and emit odor, but also many cities have less and less available area for landfill. Incineration inevitably produces toxic gases and damages organisms. Most cities are researching methods for reducing the generation of refuse or encouraging resource recovery. Therefore, sanitation departments in some cities already classify garbage, enterprises specially treat the classified garbage, collect, crush, screen and ferment some solid matters in different categories, and serve as one of raw materials for producing organic fertilizers.
The organic fertilizer is slow-release fertilizer containing a large amount of biological substances, animal and plant residues, excrement, biological wastes and the like, is commonly known as farmyard manure, is a necessary fertilizer for crop growth, and can provide various inorganic nutrients and organic nutrients for crops and can fertilize and improve soil. The traditional preparation method is mainly based on local materials of farmers and is self-accumulated, and organic foods are more and more valued because of higher and higher modern agriculture level. The ecological agriculture is the important point. Because only ecological agriculture can produce ecological foods. In this regard, the country has put a great deal of support, both in terms of the strength of national policy support and in actual actions. It can be said that the organic fertilizer will gradually replace other fertilizers after being applied, the organic fertilizer not only can provide comprehensive nutrition for plants, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microorganism propagation, improve physicochemical property and biological activity of soil, is a main nutrient source for green food production, therefore, the organic fertilizer popularized and applied in China meets the requirements of accelerating construction of resource conservation and environment-friendly society, has important significance for promoting the harmonious and friendly development of agriculture and resources, agriculture and environment and people and nature, promoting the safe and clean production of agricultural products from the source and protecting the ecological environment, and the main raw materials of the organic fertilizer are: livestock manure, fruit residues, crop straws, various weeds, fallen leaves, sanitation garbage and the like. However, all the organic fertilizer raw materials still need to be fermented, because only through fermentation, the raw materials are heated in the fermentation process, germs, ova or weed seeds and the like in the fermented materials are killed, a large number of functional bacteria can be propagated, various special-effect metabolites are produced, the disease resistance, drought resistance and cold resistance of crops are improved, and after the functional bacteria enter the soil, nitrogen fixation, phosphorus dissolution and potassium dissolution can be carried out, the soil is loosened, the soil nutrients are increased, meanwhile, the soil structure can be effectively improved, and the yield and income of the crops are promoted. The fermentation is divided into aerobic fermentation and anaerobic fermentation, the principle is that organic pollutants are degraded, pathogens are killed, the proportion of N, P is increased, and the raw fertilizer is changed into cooked fertilizer which is easier to be absorbed by plants; the anaerobic composting time is longer, the odor is larger, the energy consumption is lower, the energy consumption is relatively higher than that of the aerobic fermentation time, and the anaerobic fermentation is adopted by most people in the line, and the aerobic bacteria absorb, oxidize and decompose the waste under the aerobic condition. The microorganism oxidizes part of absorbed organic matters into simple inorganic matters through the life activities of the microorganism, simultaneously releases energy required by the growth activities of the microorganism, and the other part of organic matters are synthesized into new cytoplasm, so that the microorganism continuously grows and breeds to generate more organisms. The heat is generated during the biochemical degradation of the organic matters, and the heat energy in the composting process cannot be completely emitted to the environment, so that the temperature of the composting materials is necessarily increased, and therefore, some microorganisms which are not resistant to high temperature die and bacteria which are resistant to high temperature are rapidly propagated. The traditional fermentation generally adopts a composting method, namely, raw materials are piled on the ground, a proper amount of water is sprayed on the raw materials, a plastic film is covered on the raw materials, the composting pile is covered for 20 to 30 days, natural ventilation or forced ventilation is needed, and the raw materials are continuously turned over, so that equipment for fermenting sanitation garbage into organic fertilizers is invented because the fermentation mode has many defects of low efficiency, environmental pollution and the like, such as:
1. chinese patent: household garbage fermentation tank, application number: 201721132524.1, filing date: 2017.09.05 applicants: energy-saving technology investment share limited company in the trade environment in the cloud south, address: the mountain area of the western mountain in Kunming of Yunnan province is the circular city western road, the inventors: feng Jiang, plumbum Preparatium, pengand ash disclose a domestic waste fermentation cylinder, the fermentation cylinder includes rubbish humidification jar, rubbish back mixing jar and fermentation cylinder body, rubbish humidification jar is provided with rubbish entry, water entry and humidification rubbish export, rubbish back mixing jar is provided with humidification rubbish entry, back mixing rubbish entry and mixed rubbish export, fermentation cylinder body is provided with mixed rubbish entry, back mixing rubbish export and rubbish product export, the humidification rubbish export of rubbish humidification jar with rubbish back mixing jar humidification rubbish entry links to each other, the mixed rubbish export of rubbish back mixing jar with the mixed rubbish entry of fermentation cylinder body links to each other, the back mixing rubbish export of fermentation cylinder body with the back mixing rubbish entry of rubbish back mixing jar links to each other.
2. Chinese patent: full intelligent rubbish high temperature fermentation storehouse is with turning over harrow device, application number: 201810202477.6, filing date: 2018.03.13 applicants: anhui Intelligent core energy science and technology Co., ltd., address: the inventor of Yulan Dadao in high new area of the Hefei city of Anhui province: the utility model provides an ann, harmony, huang Hao disclose a full intelligent rubbish high temperature fermentation storehouse is with turning over harrow device, including drive wheel, bearing structure, wiring structure, turn over harrow structure, sleeve, turn over harrow pole, first drive structure and second drive structure. The first driving structure drives the driving wheel to rotate with the supporting structure and is connected, the device of being convenient for is in the inside removal of high temperature fermentation storehouse, and the harrow structure of being convenient for turns over the harrow to rubbish in the inside of high temperature fermentation storehouse, makes the inside rubbish in high temperature fermentation storehouse turn over the harrow and does not have the dead angle, be equipped with four spiral distribution on the sleeve and turn over the harrow pole, make the rubbish of equidimension all can evenly turn over the harrow, improved rubbish greatly and turned over the harrow effect, simultaneously two telescopic rotation opposite directions, the spiral distribution on two sleeves turn over the harrow pole and further stir and rub rubbish, make rubbish turn over the harrow more completely, increased the oxygen content in the rubbish, improved greatly and turned over harrow quality, make the inside rubbish fermentation effect in high temperature rubbish fermentation storehouse better.
3. Chinese patent: community household garbage harmless treatment equipment and working method thereof, application number: 201610644026.9 application date: 2016.08.08 applicants: jiangsu architecture professional technical college, address: the inventor of Xuzhou city spring mountain area garden way in Jiangsu province: yuan Tao, wang Guoping, fang Tongqing, zhang Baojun, xie Hengcan, liu Hui, tian Guohua, liu Gongxia, gao will, cheng Peng, wang Xiaoyan Wang Xiaoling, abstract: the invention discloses harmless treatment equipment for community household garbage and a working method thereof, wherein the harmless treatment equipment comprises a fermentation system fixing bracket, a fermentation system, an exhaust system, a garbage and waste liquid discharge pipe and a control system; the garbage waste to be fermented is put into the equipment from the upper part of the fermentation system, microorganisms in the fermentation system ferment the garbage waste, the fermented garbage waste is discharged from a garbage waste liquid discharge pipe on the side wall of the fermentation system, and when the odor concentration in the fermentation system reaches a certain upper limit, the control system starts the air draft system to pump out and discharge the odor in the fermentation system into a specified container.
4. Chinese patent: solid organic fertilizer production equipment and method thereof, application number: 201511017074.7, filing date: 2015.12.30 applicants: the rode networking stock company, address: the inventor of the three-way district of Taiwan new North City in China: huang Dawei, pan Jia, abstract: a solid organic fertilizer production device and a method thereof, wherein the production device at least comprises: the device comprises a fermentation stirring tank, a transportation channel, a drying fermentation roller, a discharging device and a central control device, wherein the primary fermentation decomposed substrate finished by the fermentation stirring tank is output into the drying fermentation roller through the transportation channel, gradually stops rolling on the drying fermentation roller, the primary fermentation decomposed substrate is subjected to drying fermentation treatment and is influenced by the rolling of the drying fermentation roller, and the primary fermentation decomposed substrate is moved to a fermented position from an unfermented position to form a mature organic fertilizer.
The above documents have improved the traditional equipment and process for producing organic fertilizer by using environmental sanitation garbage to different extent, but the inventor has found that the equipment and process have complex structure, the indoor environment is bad, and the smell of the equipment and process is far bad when the fermented material is household garbage, and the deodorization is not thorough even though some factories are provided with special deodorization equipment, and the equipment is too complex, and particularly documents 2 and 4 require relatively large power when garbage is fermented, and even the whole fermentation cylinder (tank) needs to be overturned, so that the equipment cost is expensive and the equipment is prohibitive, so the above patents cannot be popularized. Therefore, how to develop a fermentation device which has simple structure and can produce organic fertilizer from environmental sanitation garbage is a technical problem to be solved by the technicians in the field.
Disclosure of Invention
The invention aims to provide the full-automatic sealed environmental sanitation garbage aerobic fermentation equipment which has the advantages of simple structure, high automation degree, wide application adaptability and no odor, and can monitor the whole fermentation process of materials by adopting a computer management system.
The purpose of the invention is realized in the following way:
the invention discloses full-automatic sealed closed type sanitation garbage aerobic fermentation equipment, which comprises an intelligent control host, an automatic material pushing system, a closed chamber electrically connected with the intelligent control host, a spiral conveying pipe, a finished product box, a waste box, an air storage tank, a fermentation tank, a crusher and a multi-stage vibrating screen, wherein the fermentation tank, the crusher and the multi-stage vibrating screen are fixedly arranged in the closed chamber and are sequentially connected through the material conveying pipe; the intelligent control host comprises a box body, a control switch, a computer terminal, a printer, a fault control system, a switch control system and an indoor parameter control system which are arranged in the box body, wherein the box body is also connected with a power input end and a power output end which are connected with a power supply, and the power output end is electrically connected with the fermentation tank, the crusher and the multistage vibrating screen from left to right in sequence.
Preferably, the fermentation tank comprises a supporting frame, a tank body, a fermentation cavity, a curing cavity, a material propulsion system, a thermal circulation system and a water circulation system, wherein the tank body is of a closed structure and is fixedly arranged on the ground through the supporting frame, a partition plate is further arranged between the fermentation cavity and the curing cavity, the material automatic pushing system comprises a motor, a speed reducer, an output shaft, a transmission belt, a bearing seat, a feed hopper, the tank body, a rotating shaft and an arc-shaped pusher, the front end of the rotating shaft is provided with the motor for providing power, the motor transmits the power to the speed reducer, the transmission belt on the output shaft of the speed reducer 3 transmits the power to the rotating shaft, the rotating shaft axially penetrates through the center of the inner cavity of the fermentation tank from left to right, the bearing seats are arranged at two ends of the rotating shaft, and the arc-shaped pusher capable of smashing and conveying the material forwards is further arranged on the whole section of the rotating shaft; the thermal circulation system is a heating pipe which surrounds the inner cavity of the fermentation cavity and is arranged on the outer circumference of the arc-shaped pusher and can be heated; the water circulation system is in a structure form of circulating hot water or cold water to the inner cavity of the tank body through a water pump, a water tank and a water pressure valve, and a plurality of sprayers communicated with the hot water or the cold water are distributed on the circumference of the inner wall of the tank body 47.
Preferably, the inner layer of the multistage vibrating screen is provided with screens with different multi-layer mesh sizes from top to bottom, a finished product outlet is formed in the box body below the screen of the bottommost layer, the other end of the finished product outlet is connected with a finished product box, waste outlets are formed in the box body below the other layers of screens, the other end of each waste outlet is connected with a waste box, and vibrators capable of vibrating materials passing through the screens are further arranged below the box body of the multistage vibrating screen.
Preferably, the fault control system is provided with a fault detection module, a fault processing module and an information output module, and the fault detection module, the fault processing module and the information output module are electrically connected with the computer terminal through the fault control system; the indoor parameter control system is provided with a temperature control module, a humidity control module, a pressure control module and an oxygen content measurement control module, and the temperature control module, the humidity control module, the pressure control module and the oxygen content measurement control module are electrically connected with the computer terminal through the indoor parameter control system; the switch control system is provided with an electric switch control module and a light control module, and the electric switch control module and the light control module are electrically connected with the computer terminal through the switch control system.
Preferably, the arc pusher comprises a pushing plate and 1-6 cutters, wherein the pushing plate is of an arc-shaped concave sheet structure, each cutter is of a structure which is obliquely installed around the axial direction of the rotating shaft, and the cutters are further provided with 3-6 blades which are protruded outwards and can cut materials.
Preferably, the heating pipe adopts an electric heating pipe, and two ends of the electric heating pipe are connected with an electric heating box.
Preferably, the heating pipe adopts a steam pipe, and two ends of the steam pipe are connected with a steam engine.
Preferably, the steam pipe is a pipe with holes on the wall of the hollow pipe.
Preferably, the partition plate controls the opening and closing of the fermentation cavity and the curing cavity through the hydraulic oil cylinder.
Compared with the prior art, the invention has the outstanding substantial characteristics and remarkable progress that:
1. simple structure, high automation degree and low cost. The invention adopts a computer management system, the fermentation tank is fully automatically controlled by a computer terminal, and a control switch, a main screen, a printer, an operation keyboard, a fault control system, an indoor parameter control system and a switch control system are arranged in an intelligent control host, and the fault control system directly outputs fault information input system to the computer terminal after detecting and processing the fault information input system; the indoor parameter control system can measure the temperature, humidity, pressure and oxygen content in the closed chamber and adjust and control the temperature, humidity, pressure and oxygen content according to the fermentation requirement; the switch control system presets various parameters such as the light brightness and the electrical switch in the closed room according to time, when the parameters of a certain period in the room exceed a certain value, the system gives an alarm, and reminds a manager through a computer terminal, so that when no person is in the room, the electrical appliance still operates, or when no person is in the room, the light is not turned off, so that unnecessary accidents are avoided, the degree of automation is high, the operation is convenient, the mechanical equipment structure is simple, the manufacturing cost is low, the labor intensity of operators is greatly reduced, and greater value and profit are brought to enterprises.
2. High working efficiency, energy conservation, environmental protection and sanitation. The invention relates to an aerobic fermentation device of full-automatic closed sanitation garbage, which also comprises a material conveying pipe, a waste bin, a finished product box, a gas storage tank, a fermentation tank, a crusher and a multi-stage vibrating screen, wherein the material conveying pipe, the waste bin, the finished product box and the gas storage tank are arranged outside a closed chamber, the fermentation tank, the crusher and the multi-stage vibrating screen are fixedly arranged inside the closed chamber and are sequentially connected through the material conveying pipe, an arc-shaped pusher capable of smashing and pushing materials forward is arranged in the inner cavity of the fermentation tank, an air inlet is arranged at the inlet of the closed chamber, an air outlet capable of leading indoor gas out is arranged at the outlet of the closed chamber, the air inlet pipe of the air outlet is connected with the gas storage tank, the gas storage tank can temporarily store odor exhausted by the closed chamber, after a certain amount, a switch valve is opened, and the air is forcedly injected into the fermentation cavity at the front section of the fermentation tank through the air inlet of an induced draft fan and an air compressor, so that indexes of materials to be fermented reach the purpose of aerobic fermentation, the occurrence of the odor is avoided, and environmental pollution is greatly reduced. The fermentation tank divides the tank body into the fermentation cavity and the curing cavity, so that the fermentation time is fully saved, the input amount of garbage fermentation bacteria is reduced, the fermentation speed is also improved, and the primary fermentation time of the fermentation tank is reduced to be within two days; in addition, the arc-shaped pusher not only can push materials, but also can constantly turn and crush the garbage materials at any time through the power provided by the motor, so that the whole fermentation tank does not need to be rotated, and the power and energy sources are greatly reduced.
3. The application adaptability is wide. The sealed closed type aerobic fermentation tank for the environmental sanitation garbage can be suitable for large-scale production enterprises and also suitable for producing organic fertilizers from the environmental sanitation garbage in small and medium-sized enterprises; the invention is suitable for fermenting sanitation garbage, because the particle size of garbage is different, the speed of fermenting the material in unit time is greatly related to the particle size of the material, if the particle size of the garbage is too large, the quality of fermentation is affected, so that the cutter arranged on the arc-shaped pusher is provided with the cutter which protrudes outwards and can cut the material, the fermenting effect of the material garbage crushed by the cutter is greatly improved, the invention can also be used for fermenting livestock and poultry manure, such as chicken manure, pig manure, cow manure, sheep manure, pigeon manure or human manure, and other odorous materials, has no odor during production, does not need to be added with special deodorizing equipment, can be operated and controlled outside the closed room, and realizes humanized management, and has very high cost performance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Fig. 1 is a schematic diagram of the front view of the present invention.
Fig. 2 is a schematic diagram of the front view structure of the intelligent control host 1.
Fig. 3 is a schematic diagram of the principle of the intelligent control system.
FIG. 4 is a schematic diagram showing a schematic enlarged structure of the fermenter 10 in a main view.
FIG. 5 is a schematic diagram of the cross-sectional configuration A-A of FIG. 4.
Fig. 6 is a schematic diagram of the front view structure of the push plate 58.
Fig. 7 is a schematic diagram of the left-hand structure of fig. 6.
Fig. 8 is a schematic diagram of the front view structure of the blade 59.
Fig. 9 is a schematic illustration of the structure of the 3 outwardly projecting blades of fig. 8 from above.
Fig. 10 is a schematic illustration of the 6 outwardly projecting blades of fig. 8 from above.
Part name and number in the figure:
the intelligent control host 1, the motor 2, the speed reducer 3, the power supply connecting end 4, the spiral conveying pipe 5, the closed chamber 6, the water inlet pipe 7, the switch valve 8, the feed hopper 9, the fermentation tank 10, the bearing seat 11, the air inlet 12, the pressure valve 13, the air compressor 14, the electric heating tube 15, the electric heating box 16, the crusher 17, the multistage vibrating screen 18, the screen 19, the vibrator 20, the finished product outlet 21, the finished product box 22, the waste box 23, the waste outlet 24, the air outlet 25, the induced draft fan 26, the air storage tank 27, the power supply input end 28, the power supply output end 29, the box 30, the control switch 31, the computer terminal 32, the printer 33, the fault control system 34, the switch control system 35, the indoor parameter control system 36, the fault detection module 37, the fault processing module 38, the information output module 39, the temperature control module 40, the humidity control module 41, the pressure control module 42, the oxygen content measurement control module 43, the electric appliance switch control module 44, the light control module 45, the support 46, the tank 47, the fermentation cavity 48, the curing cavity 49, the discharge port 50, the rotating shaft 51, the arc pusher 52, the heat supply pipe 53, the water pump 54, the water pump 55, the water pump 58, the knife plate 59.
Description of the embodiments
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings and examples thereof, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
Referring to figures 1-9, the full-automatic sealed closed type aerobic fermentation equipment for sanitation garbage is realized by the following scheme:
the invention relates to an aerobic fermentation device of full-automatic sealed sanitation garbage, which comprises an intelligent control host machine 1 and a sealed chamber 6, wherein the sealed chamber 6 is electrically connected with the intelligent control host machine 1 through a power supply connection end 4, the aerobic fermentation device also comprises a spiral conveying pipe 5, a finished product box 22, a waste box 23, a gas storage tank 27 which are arranged outside the sealed chamber 6, and a fermentation tank 10, a crusher 17 and a multistage vibrating screen 18 which are fixedly arranged in the sealed chamber 6 and are sequentially connected through the material conveying pipe 5, the sealed chamber 6 adopts an air circulation system, the air circulation system is a structure which connects an air inlet 12 and an air outlet 25 into a circulation mode, namely, an air inlet 12 is arranged at the inlet of the sealed chamber 6, an air outlet 25 which can lead indoor gas out is arranged at the outlet, an air inlet pipe of the air outlet 25 is connected with a gas storage tank 27, two ends of the gas storage tank 27 are provided with a switch valve 8, the outlet end of the air storage tank 27 is connected with an air compressor 14, a pressure valve 13 is arranged between the air inlet 14 and the air inlet 12, the intelligent control host machine 1 and the air storage tank 30 are sequentially connected with a power supply end 29, a power supply end of the power supply system and a power supply end 35, a power supply end of the intelligent control host machine 30 is sequentially connected with the power supply system (shown in the drawing) and a power supply end 35, and a power supply end 35 of the power supply system is sequentially connected with the left control system and a power supply end 30 and a power supply end 35, and a power supply end of the power supply system of the control system (shown in the left control system and a power supply system) and a power supply end 35, and a power supply end 35) in the power supply system) respectively, and a control system, and a control system.
The fermentation tank 10 comprises a supporting frame 46, a tank body 47, a fermentation cavity 48, a curing cavity 49, a material propulsion system, a thermal circulation system and a water circulation system, wherein the tank body 47 adopts a closed structure and is fixedly arranged on the ground through the supporting frame 46, a separation plate is further arranged between the fermentation cavity 48 and the curing cavity 49, the separation plate controls the fermentation cavity 48 and the curing cavity 49 to be opened and closed through a hydraulic cylinder, a feeding hopper 9 is arranged at the upper part of the fermentation cavity 48, the feeding hopper 9 is connected with a spiral conveying pipe 5, the material automatic pushing system comprises a motor 2, a speed reducer 3, an output shaft, a transmission belt, a bearing seat 11, the feeding hopper 9, the tank body 47, a rotating shaft 51 and an arc-shaped pusher 52, wherein the motor 2 for providing power is arranged at the front end of the rotating shaft 51, the motor 2 transmits power to the speed reducer 3, the transmission belt on the output shaft of the speed reducer 3 transmits power to the rotating shaft 51, the rotating shaft 51 axially penetrates through the center of an inner cavity of the fermentation tank 10 from left to right, the bearing seats 11 are arranged at two ends, and the arc-shaped pusher 52 capable of smashing and conveying materials forwards is further arranged on the whole section of the rotating shaft 51; the thermal circulation system is a heating pipe 53 which surrounds the inner cavity of the fermentation cavity 48 and is arranged on the outer circumference of the arc-shaped pusher 52 and can heat, the heating pipe 53 adopts an electric heating pipe 15, two ends of the electric heating pipe 15 are connected with an electric heating box 16, the thermal circulation system is used for inputting exogenous heat into materials, rapidly activating fermentation bacteria agents, accelerating the fermentation process, and simultaneously playing roles of turning and crushing the materials in the forward pushing process of the materials; the water circulation system is in a structure form of circulating hot water or cold water to the inner cavity of the tank body 47 through a water inlet pipe 7, a water pump 56, a water tank 55 and a water pressure valve 57, wherein a plurality of sprayers 54 communicated with the hot water or the cold water are distributed on the circumference of the inner wall of the tank body 47, and the water circulation system is controlled to be between 50 and 60 percent according to the dry and wet conditions of materials entering the fermentation tank (refer to fig. 1 and 4). Because the rotating shaft 51 is driven by a motor, the arc-shaped pusher 52 slowly rotates around the rotating shaft 51, and simultaneously can push the material from the fermentation cavity 48 to the curing cavity 49 to the discharge hole 50 while continuously turning and crushing the sanitation garbage in the fermentation tank. When the material is fermented by zymophyte in the fermentation cavity 48, the temperature is automatically raised to about 65-70 ℃, and the tail gas is returned to the material inlet for recycling, so that the average temperature of the material outlet air inlet pipe can reach about 40 ℃, after the air flow enters the material inlet of the fermentation tank, the temperature of the material in the tank is higher, and the rotation and turning actions are added, so that the activation of the biological bacteria is accelerated, the fermentation speed is accelerated, the fermentation progress is improved, the fermentation time is shortened, and under the condition of automatically controlling the temperature, the fermentation temperature and the humidity of the material at a certain stage can be reasonably controlled completely, the material can be uniformly fermented but not fermented too much, the loss of active ingredients is avoided, the leakage of the peculiar smell is prevented, the secondary pollution is avoided, and the effects of small occupied area, low production cost, large yield, environmental protection and suitability are achieved.
The inner layer of the multi-stage vibrating screen 18 is provided with a plurality of layers of screens 19 with different mesh sizes from top to bottom, a finished product outlet 21 is formed in the box body below the screen of the bottommost layer, the other end of the finished product outlet 21 is connected with a finished product box 22, waste outlets 24 are formed in the box body below the screens of the other layers, the other end of each waste outlet 24 is connected with a waste box 23, and vibrators 20 (see the figure 1) capable of vibrating materials passing through the screens are further arranged below the box body of the multi-stage vibrating screen 18.
The fault control system 34 is provided with a fault detection module 37, a fault processing module 38 and an information output module 39, and the fault detection module 37, the fault processing module 38 and the information output module 39 are electrically connected with the computer terminal 32 through the fault control system 34; the indoor parameter control system 36 is provided with a temperature control module 40, a humidity control module 41, a pressure control module 42 and an oxygen content measurement control module 43, and the temperature control module 40, the humidity control module 41, the pressure control module 42 and the oxygen content measurement control module 43 are electrically connected with the computer terminal 32 through the indoor parameter control system 36; the switch control system 35 is provided with an electrical switch control module 44 and a light control module 45, and the electrical switch control module 44 and the light control module 45 are electrically connected with the computer terminal 32 through the switch control system 35 (see fig. 1-3).
The arc pusher 52 comprises a pushing plate 58 and 3 cutters 59, the pushing plate 58 is of an arc-shaped concave sheet structure, each cutter 59 is of an axially inclined installation structure around the rotating shaft 51, and the cutters 59 are also provided with 3 outwardly protruding blades (see fig. 5-9) capable of cutting materials.
Example 2
Referring to figures 1-8 and 10, the full-automatic sealed closed type aerobic fermentation equipment for sanitation garbage is realized by the following scheme:
the invention relates to an aerobic fermentation device of full-automatic sealed sanitation garbage, which comprises an intelligent control host machine 1 and a sealed chamber 6, wherein the sealed chamber 6 is electrically connected with the intelligent control host machine 1 through a power supply connection end 4, the aerobic fermentation device also comprises a spiral conveying pipe 5, a finished product box 22, a waste box 23, a gas storage tank 27 which are arranged outside the sealed chamber 6, and a fermentation tank 10, a crusher 17 and a multistage vibrating screen 18 which are fixedly arranged in the sealed chamber 6 and are sequentially connected through the material conveying pipe 5, the sealed chamber 6 adopts an air circulation system, the air circulation system is a structure which connects an air inlet 12 and an air outlet 25 into a circulation mode, namely, an air inlet 12 is arranged at the inlet of the sealed chamber 6, an air outlet 25 which can lead indoor gas out is arranged at the outlet, an air inlet pipe of the air outlet 25 is connected with a gas storage tank 27, two ends of the gas storage tank 27 are provided with a switch valve 8, the outlet end of the air storage tank 27 is connected with an air compressor 14, a pressure valve 13 is arranged between the air inlet 14 and the air inlet 12, the intelligent control host machine 1 and the air storage tank 30 are sequentially connected with a power supply end 29, a power supply end of the power supply system and a power supply end 35, a power supply end of the intelligent control host machine 30 is sequentially connected with the power supply system (shown in the drawing) and a power supply end 35, and a power supply end 35 of the power supply system is sequentially connected with the left control system and a power supply end 30 and a power supply end 35, and a power supply end of the power supply system of the control system (shown in the left control system and a power supply system) and a power supply end 35, and a power supply end 35) in the power supply system) respectively, and a control system, and a control system.
The fermentation tank 10 comprises a supporting frame 46, a tank body 47, a fermentation cavity 48, a curing cavity 49, a material propulsion system, a thermal circulation system and a water circulation system, wherein the tank body 47 adopts a closed structure and is fixedly arranged on the ground through the supporting frame 46, a separation plate is further arranged between the fermentation cavity 48 and the curing cavity 49, the separation plate controls the fermentation cavity 48 and the curing cavity 49 to be opened and closed through a hydraulic cylinder, a feeding hopper 9 is arranged at the upper part of the fermentation cavity 48, the feeding hopper 9 is connected with a spiral conveying pipe 5, the material automatic pushing system comprises a motor 2, a speed reducer 3, an output shaft, a transmission belt, a bearing seat 11, the feeding hopper 9, the tank body 47, a rotating shaft 51 and an arc-shaped pusher 52, wherein the motor 2 for providing power is arranged at the front end of the rotating shaft 51, the motor 2 transmits power to the speed reducer 3, the transmission belt on the output shaft of the speed reducer 3 transmits power to the rotating shaft 51, the rotating shaft 51 axially penetrates through the center of an inner cavity of the fermentation tank 10 from left to right, the bearing seats 11 are arranged at two ends, and the arc-shaped pusher 52 capable of smashing and conveying materials forwards is further arranged on the whole section of the rotating shaft 51; the heat circulation system is a heat supply pipe 53 which surrounds the inner cavity of the fermentation cavity 48 and is arranged on the outer circumference of the arc-shaped pusher 52 and can be heated, the heat supply pipe 53 adopts a steam pipe, two ends of the steam pipe are connected with steam machines, the steam pipe is a pipe with holes on the inner hollow pipe wall, the heat circulation system is used for inputting exogenous heat into materials, rapidly activating fermentation bacteria agents and accelerating fermentation process, and meanwhile, the effect of turning and crushing the materials is also achieved in the forward pushing process of the materials; the water circulation system is in a structure form of circulating hot water or cold water to the inner cavity of the tank body 47 through a water inlet pipe 7, a water pump 56, a water tank 55 and a water pressure valve 57, wherein a plurality of sprayers 54 communicated with the hot water or the cold water are distributed on the circumference of the inner wall of the tank body 47, and the water circulation system is controlled to be between 50 and 60 percent according to the dry and wet conditions of materials entering the fermentation tank (refer to fig. 1 and 4).
The inner layer of the multi-stage vibrating screen 18 is provided with a plurality of layers of screens 19 with different mesh sizes from top to bottom, a finished product outlet 21 is formed in the box body below the screen of the bottommost layer, the other end of the finished product outlet 21 is connected with a finished product box 22, waste outlets 24 are formed in the box body below the screens of the other layers, the other end of each waste outlet 24 is connected with a waste box 23, and vibrators 20 (see the figure 1) capable of vibrating materials passing through the screens are further arranged below the box body of the multi-stage vibrating screen 18.
The fault control system 34 is provided with a fault detection module 37, a fault processing module 38 and an information output module 39, and the fault detection module 37, the fault processing module 38 and the information output module 39 are electrically connected with the computer terminal 32 through the fault control system 34; the indoor parameter control system 36 is provided with a temperature control module 40, a humidity control module 41, a pressure control module 42 and an oxygen content measurement control module 43, and the temperature control module 40, the humidity control module 41, the pressure control module 42 and the oxygen content measurement control module 43 are electrically connected with the computer terminal 32 through the indoor parameter control system 36; the switch control system 35 is provided with an electrical switch control module 44 and a light control module 45, and the electrical switch control module 44 and the light control module 45 are electrically connected with the computer terminal 32 through the switch control system 35 (see fig. 1-3).
The arc pusher 52 comprises a pushing plate 58 and 3 cutters 59, the pushing plate 58 is of an arc concave sheet structure, each cutter 59 is of an axially inclined installation structure around the rotating shaft 51, and the cutters 59 are also provided with 6 outwardly protruding blades (see fig. 5-8 and 10) capable of cutting materials.
The aerobic fermentation equipment of the fully-automatic closed environmental sanitation garbage forcibly injects aerobic hot air into the fermentation cavity 48 at the front section of the fermentation tank for fermentation for about 12 hours under the action of the induced draft fan and the air compressor, and then the rotating shaft 51 drives the arc-shaped pusher 52 to push the fermented material into the curing cavity 49 for curing for about 10 hours: within 48 hours from feeding to discharging; the rotating speed of the rotating shaft 51 is 0.2 m-3 m/min, and the automatic indirect operation is performed; the yield can reach 55m 3 24 hours per 1 fermenter.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An aerobic fermentation device of full-automatic sealed environmental sanitation garbage is characterized in that: the automatic material pushing device comprises an intelligent control host machine (1), an automatic material pushing system and a closed chamber (6) electrically connected with the intelligent control host machine (1), and further comprises a spiral conveying pipe (5), a finished product box (22), a waste box (23), an air storage tank (27) and a fermentation tank (10), a crusher (17) and a multi-stage vibrating screen (18) which are fixedly arranged in the closed chamber (6) and sequentially connected through the spiral conveying pipe (5), wherein the closed chamber (6) adopts an air circulating system, the air circulating system is in a structure form that an air inlet (12) and an air outlet (25) are connected into a circulation, namely, the air inlet (12) is arranged at the inlet of the closed chamber (6), the air outlet (25) is provided with the air outlet (25) capable of leading indoor air out, the air inlet pipe of the air outlet (25) is connected with the air storage tank (27), two ends of the air storage tank (27) are provided with switch valves (8), the outlet end of the air storage tank (27) is connected with an air compressor (14), and the air supply end of the air compressor (14) is connected with the air inlet (12), and the air inlet (14) is provided with the air inlet valve (13); the intelligent control host (1) comprises a box body (30) and a control switch (31), a computer terminal (32), a printer (33), a fault control system (34), a switch control system (35) and an indoor parameter control system (36) which are arranged in the box body (30), wherein the box body (30) is also connected with a power input end (28) and a power output end (29) which are connected with a power supply, the power output end (29) is sequentially connected with a fermentation tank (10), a crusher (17) and a multistage vibrating screen (18) from left to right, the fermentation tank (10) comprises a supporting frame (46), a tank body (47), a fermentation cavity (48), a curing cavity (49), a material propulsion system, a thermal circulation system and a water circulation system, the tank body (47) adopts a closed structure and is fixedly arranged on the ground through the supporting frame (46), a partition board is further arranged between the fermentation cavity (48) and the curing cavity (49), the material automatic pushing system comprises a motor (2), a speed reducer (3), an output shaft, a transmission belt (11), a bearing seat (9), a motor (51), a rotating shaft (51) and a rotating shaft (52) are arranged at the front end of the power pusher (51), the motor (2) transmits power to the speed reducer (3), a transmission belt on an output shaft of the speed reducer (3) transmits power to the rotating shaft (51), the rotating shaft (51) axially penetrates through the center of an inner cavity of the fermentation tank (10) from left to right, bearing seats (11) are arranged at two ends of the rotating shaft, and an arc-shaped pusher (52) capable of smashing materials and conveying the materials forwards is further arranged on the whole section of rotating shaft (51); the thermal circulation system is a heating pipe (53) which surrounds the inner cavity of the fermentation cavity (48) and is arranged on the outer circumference of the arc-shaped pusher (52) and can be heated; the utility model discloses a water circulation system, including jar body (47) and multistage shale shaker, water circulation system is through being connected with water pump (56), pond (55) and water pressure valve (57), a plurality of sprayers (54) with hot water or cold water intercommunication are distributed on jar body (47) inner wall circumference, the inlayer of multistage shale shaker (18) is from top to bottom equipped with screen cloth (19) that multilayer mesh size is different, opens in the box department below the bottom screen cloth has finished product export (21), the other end of finished product export (21) is connected with finished product case (22), and the box department of all the other layers screen cloth below has opened waste material export (24), the other end of waste material export (24) is connected with waste material case (23), the box below of multistage shale shaker (18) still respectively is equipped with vibrator (20) that can let the material that the screen cloth was passed to shake.
2. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 1, wherein: the fault control system (34) is provided with a fault detection module (37), a fault processing module (38) and an information output module (39), and the fault detection module (37), the fault processing module (38) and the information output module (39) are electrically connected with the computer terminal (32) through the fault control system (34); the indoor parameter control system (36) is provided with a temperature control module (40), a humidity control module (41), a pressure control module (42) and an oxygen content measurement control module (43), and the temperature control module (40), the humidity control module (41), the pressure control module (42) and the oxygen content measurement control module (43) are electrically connected with the computer terminal (32) through the indoor parameter control system (36); the switch control system (35) is provided with an electric switch control module (44) and a light control module (45), and the electric switch control module (44) and the light control module (45) are electrically connected with the computer terminal (32) through the switch control system (35).
3. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 1, wherein: the arc pusher (52) comprises a pushing plate (58) and 1-6 cutters (59), the pushing plate (58) is of an arc-shaped concave sheet structure, each cutter (59) is of a structure which is obliquely installed around the axial direction of the rotating shaft (51), and the cutters (59) are further provided with 3-6 blades which are outwards protruded and can cut materials.
4. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 1, wherein: the heating pipe (53) adopts an electric heating pipe (15), and two ends of the electric heating pipe (15) are connected with an electric heating box (16).
5. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 2, wherein: the heat supply pipe (53) adopts a steam pipe, and two ends of the steam pipe are connected with a steam engine.
6. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 5, wherein: the steam pipe is a pipe with holes on the wall of the hollow pipe.
7. The fully-automatic closed environmental sanitation garbage aerobic fermentation device according to claim 1, wherein: the partition plate controls the opening and closing of the fermentation cavity (48) and the curing cavity (49) through the hydraulic oil cylinder.
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| CN112556138B (en) * | 2020-12-10 | 2021-11-30 | 宁夏海美祥建设工程有限公司 | Based on energy-concerving and environment-protective high-efficient supply-air outlet structure |
| CN113307464B (en) * | 2021-05-31 | 2022-08-23 | 建湖悦翔通用设备有限公司 | Livestock and poultry excrement recycling's aerobic fermentation jar |
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| CN103044105A (en) * | 2013-01-05 | 2013-04-17 | 北京中持绿色能源环境技术有限公司 | Treatment system and treatment method for continuous dynamic aerobic fermentation of organic waste |
| CN203187587U (en) * | 2013-01-05 | 2013-09-11 | 北京中持绿色能源环境技术有限公司 | Continuous dynamic organic waste aerobic fermentation treatment system |
| CN203683402U (en) * | 2013-11-25 | 2014-07-02 | 广州海滔环保科技有限公司 | Automatic temperature-sensitive control system of closed sludge aerobic fermentation cylinder |
| CN106975645A (en) * | 2016-01-15 | 2017-07-25 | 杭州科瑞特环境技术有限公司 | A kind of Novel kitchen refuse disposal system and its technique based on Intellectualized monitoring |
| CN107282601A (en) * | 2017-07-12 | 2017-10-24 | 浙江大学 | The buried resource integrated device of house refuse decrement and its processing method |
| CN206925140U (en) * | 2017-07-12 | 2018-01-26 | 浙江大学 | A kind of buried house refuse is reduced resource integrated device |
| CN208917092U (en) * | 2018-07-10 | 2019-05-31 | 南宁市博发科技有限公司 | The aerobic fermentation equipment of fully-automatic sealing enclosed environmental sanitation rubbish |
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