CN112812947B - Fermentation device for solid waste treatment - Google Patents
Fermentation device for solid waste treatment Download PDFInfo
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- CN112812947B CN112812947B CN202110158492.7A CN202110158492A CN112812947B CN 112812947 B CN112812947 B CN 112812947B CN 202110158492 A CN202110158492 A CN 202110158492A CN 112812947 B CN112812947 B CN 112812947B
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- 238000000855 fermentation Methods 0.000 title claims abstract description 89
- 230000004151 fermentation Effects 0.000 title claims abstract description 86
- 238000009270 solid waste treatment Methods 0.000 title claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 161
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000002910 solid waste Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 57
- 230000002708 enhancing effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 22
- 244000005700 microbiome Species 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 230000003014 reinforcing effect Effects 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 9
- 241001465754 Metazoa Species 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/16—Solid state fermenters, e.g. for koji production
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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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
- C12M41/02—Means for regulation, monitoring, measurement or control, e.g. flow regulation of foam
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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
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
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- General Engineering & Computer Science (AREA)
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a fermentation device for solid waste treatment, and relates to the technical field of solid waste treatment. The fermentation device for solid waste treatment comprises a fermentation tank, wherein three supporting legs are fixedly arranged at the bottom of the fermentation tank, a material throwing port is formed in the top of the fermentation tank, an exhaust pipeline is arranged on the side face of the fermentation tank, a sealing plate is rotatably arranged at the material throwing port, and an exhaust valve is arranged on the exhaust pipeline. This fermenting installation for solid waste handles makes supplementary stirring roller slow rotation through setting up the atmospheric pressure that atmospheric pressure actuating mechanism can utilize the inside increase of fermentation cylinder, and supplementary stirring roller and supplementary stirring leaf can slowly stir the fermentation raw materials of fermentation cylinder inside for microorganism is more even at the inside distribution of fermentation raw materials, in order to improve the fermentation efficiency of microorganism to fermentation raw materials, and need not to provide extra electric power, and because the stirring speed of supplementary stirring roller is slower, so can not exert an influence on the fermentation effect of microorganism.
Description
Technical Field
The invention relates to the technical field of solid waste treatment, in particular to a fermentation device for solid waste treatment.
Background
Solid waste refers to solid, semi-solid waste materials produced by humans in production, consumption, living and other activities, and is colloquially referred to as "garbage". Mainly comprises solid particles, garbage, slag, sludge, waste products, broken vessels, defective products, animal carcasses, spoiled foods, human and animal excreta and the like. When human and animal excreta are treated, anaerobic fermentation is generally adopted for treatment, and anaerobic fermentation refers to the process that organic matters (such as human and animal excreta, straw, weeds and the like) are decomposed and metabolized by various microorganisms under certain moisture, temperature and anaerobic conditions to finally form combustible mixed gas such as methane, carbon dioxide and the like. The methane generated in the fermentation process can be utilized, and the treatment effect is good.
However, the existing anaerobic fermentation is static fermentation, microorganisms may be accumulated at a certain place, so that the fermentation speed of the microorganisms is slow, the treatment efficiency of human and animal feces is affected, and a large amount of electricity is consumed by stirring the fermentation raw materials only by using a motor in the anaerobic fermentation process, so that the fermentation raw materials cannot be lost.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a fermentation device for solid waste treatment, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a solid waste handles and uses fermenting installation, includes the fermentation cylinder, fermentation cylinder bottom fixed mounting has three supporting legs, and the top is provided with the material and puts in the mouth, and the side is provided with exhaust duct, the material is put in mouthful department and is rotated and install the closing plate, be provided with exhaust valve on the exhaust duct, fermentation cylinder inner wall bottom is rotated and is installed supplementary stirring roller, supplementary stirring roller side fixed mounting has supplementary stirring vane, supplementary stirring roller top is connected with pneumatic drive mechanism.
Preferably, the pneumatic driving mechanism comprises a driving sleeve, a driving piston, a driving push rod, a driving connecting rod, a driving toothed bar and a driving gear, wherein the top of the driving sleeve is fixedly arranged at the top of the inner wall of the fermentation tank, the side surface of the driving piston is tightly attached to the inner wall of the driving sleeve, the top of the driving sleeve is fixedly connected with the bottom of the driving push rod, the side surface of the driving push rod is hinged to one end of the driving connecting rod, the other end of the driving connecting rod is hinged to one end of the driving toothed bar, the other end of the driving toothed bar is meshed with the driving gear, the top of the driving toothed bar is in sliding connection with the inner wall of the fermentation tank, the driving gear is fixedly arranged at the top of the auxiliary stirring roller, and the auxiliary stirring roller is rotationally connected with the bottom of the driving sleeve and is tightly attached to the bottom of the driving sleeve.
Preferably, one side of the driving push rod far away from the driving connecting rod is connected with the top of the inner wall of the fermentation tank through a spring, and the driving push rod penetrates through an exhaust hole formed in the top of the fermentation tank and the top end of the driving push rod is fixed with the indication circular plate.
Preferably, the auxiliary stirring blade is arc-shaped, the auxiliary stirring blade is far away from the height of one end of the auxiliary stirring roller and is larger than the height of one end of the auxiliary stirring roller, a cavity is hollowed in the auxiliary stirring blade, a counterweight pushing ball is arranged in the cavity, and a plurality of groups of stirring enhancing mechanisms and bubble removing mechanisms are arranged at the top of the auxiliary stirring blade.
Preferably, the stirring enhancement mechanism comprises a stirring enhancement plate and a stirring enhancement sealing block, one end of the stirring enhancement plate is positioned inside the cavity, the other end of the stirring enhancement plate is positioned at the top of the auxiliary stirring blade, the stirring enhancement plate penetrates through the stirring enhancement sealing block and is fixed with the stirring enhancement sealing block, the stirring enhancement sealing block is circular, and the stirring enhancement sealing block is rotatably arranged between the cavity and the top of the auxiliary stirring blade and is tightly attached to the auxiliary stirring blade.
Preferably, the bubble removing mechanism is arranged on one side, close to the auxiliary stirring roller, of the stirring enhancing mechanism, the bubble removing mechanism comprises a transmission connecting rod, a driving elastic piece, a transmission pushing block, a transmission vibration rod, a transmission vibration ball and a transmission vibration plate, one end of the transmission connecting rod is hinged to the stirring enhancing plate, the other end of the transmission connecting rod is hinged to the center of the protruding side of the driving elastic piece, two ends of the driving elastic piece are fixed to the inner wall of the auxiliary stirring blade and protruding towards the inside of the cavity, the sunken side of the driving elastic piece is fixed to one end of the transmission pushing block, the other end of the transmission pushing block is attached to one side of the transmission vibration rod, the other side of the transmission vibration rod is connected with the inner wall of the auxiliary stirring blade through a spring, two ends of the transmission vibration rod are fixed to the transmission vibration ball, the transmission vibration plate is in an arc shape, one end of the transmission vibration plate is fixed to the inner wall of the auxiliary stirring blade, and the other end of the transmission vibration ball is attached to the transmission vibration ball.
(III) beneficial effects
The invention provides a fermentation device for solid waste treatment. The beneficial effects are as follows:
(1) This fermenting installation for solid waste handles makes supplementary stirring roller slow rotation through setting up the atmospheric pressure that atmospheric pressure actuating mechanism can utilize the inside increase of fermentation cylinder, and supplementary stirring roller and supplementary stirring leaf can slowly stir the fermentation raw materials of fermentation cylinder inside for microorganism is more even at the inside distribution of fermentation raw materials, in order to improve the fermentation efficiency of microorganism to fermentation raw materials, and need not to provide extra electric power, and because supplementary stirring roller's stirring speed is slower, so can not exert an influence on the fermentation effect of microorganism.
(2) This fermenting installation for solid waste handles, in supplementary stirring vane rotation in-process, the counter weight pushes away the ball and can make stirring reinforcing plate rotate under the effect of centrifugal force, and then can utilize supplementary stirring vane's rotation to improve supplementary stirring vane's stirring effect to further improve the fermentation efficiency of microorganism.
(3) This fermenting installation for solid waste handles through setting up the rotation that removes bubble mechanism can utilize stirring reinforcing plate and make supplementary stirring vane vibrate, and the bubble in the fermentation raw materials around the supplementary stirring vane is broken under this vibration, prevents that the bubble that fermentation raw materials fermentation in-process produced from producing the influence to fermentation.
(4) This fermenting installation for solid waste handles, this drive push rod not only can make the drive rack remove through the drive connecting rod, can also release the inside gas of drive cover fermentation cylinder to outside still can know the inside atmospheric pressure size of fermentation cylinder through the extension length that instructs plectane and drive push rod, and then judge whether need discharge the inside gas of fermentation cylinder through discharge valve, prevent that the inside atmospheric pressure of fermentation cylinder from being too big and exploding.
(5) This fermenting installation for solid waste handles not only can make stirring reinforcing plate rotate through setting up reinforcing sealing block, can also prevent that the inside fermentation raw materials of fermentation cylinder from entering into the cavity inside, has improved auxiliary stirring vane's sealed effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the body of the present invention;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of an auxiliary agitating blade in accordance with the present invention;
fig. 5 is an enlarged view of part B of fig. 4 according to the present invention.
In the figure: 1 fermentation tank, 11 exhaust holes, 2 three supporting legs, 3 material throwing ports, 31 sealing plates, 4 exhaust pipelines, 41 exhaust valves, 5 auxiliary stirring rollers, 51 auxiliary stirring blades, 511 cavities, 512 counterweight pushing balls, 513 stirring enhancing mechanisms, a1 stirring enhancing plates, a2 stirring enhancing sealing blocks, 514 bubble removing mechanisms, b1 transmission connecting rods, b2 driving elastic sheets, b3 transmission pushing blocks, b4 transmission vibrating rods, b5 transmission vibrating balls, b6 transmission vibrating plates, 6 air pressure driving mechanisms, 61 driving sleeves, 62 driving pistons, 63 driving pushing rods, 631 indication circular plates, 64 driving connecting rods, 65 driving toothed bars and 66 driving gears.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fermenting installation for solid waste handles, including fermentation cylinder 1, fermentation cylinder 1 bottom fixed mounting has three supporting legs 2, the top is provided with material input mouth 3, the side is provided with exhaust duct 4, material input mouth 3 department rotates and installs closing plate 31, be provided with exhaust valve 41 on the exhaust duct 4, auxiliary stirring roller 5 is installed in rotation of fermentation cylinder 1 inner wall bottom, auxiliary stirring roller 5 side fixed mounting has auxiliary stirring vane 51, auxiliary stirring roller 5 top and pneumatic drive mechanism 6 are connected, can utilize the inside increased atmospheric pressure of fermentation cylinder 1 to make auxiliary stirring roller 5 slowly rotate through setting up pneumatic drive mechanism 6, auxiliary stirring roller 5 and auxiliary stirring vane 51 can slowly stir the fermentation raw materials of fermentation cylinder 1 inside for microorganism is more even in the inside distribution of fermentation raw materials, in order to improve the fermentation efficiency of microorganism to fermentation raw materials, and need not to provide extra electric power, and because auxiliary stirring roller 5's stirring speed is slower, so can not exert an influence on the fermentation effect of microorganism.
Preferably, in this embodiment, in order to control the rotation of the auxiliary stirring roller 5 by utilizing the air pressure change inside the fermenter 1, the air pressure driving mechanism 6 comprises a driving sleeve 61, a driving piston 62, a driving push rod 63, a driving connecting rod 64, a driving toothed bar 65 and a driving gear 66, the top of the driving sleeve 61 is fixedly installed at the top of the inner wall of the fermenter 1, the side surface of the driving piston 62 is tightly attached to the inner wall of the driving sleeve 61, the top is fixedly connected with the bottom end of the driving push rod 63, the side surface of the driving push rod 63 is hinged with one end of the driving connecting rod 64, the other end of the driving connecting rod 64 is hinged with one end of the driving toothed bar 65, the other end of the driving toothed bar 65 is meshed with the driving gear 66, the top of the driving toothed bar 65 is slidingly connected with the inner wall of the fermenter 1, the driving gear 66 is fixedly installed at the top of the auxiliary stirring roller 5 is rotatably connected with the bottom of the driving sleeve 61 and tightly attached to the bottom of the driving sleeve 61.
Preferably, in this embodiment, in order to reset the pneumatic driving mechanism 6, one side of the driving push rod 63 away from the driving connecting rod 64 is connected with the top of the inner wall of the fermenter 1 through a spring, and in order to discharge the gas in the driving sleeve 61 and indicate the air pressure in the fermenter 1, the driving push rod 63 passes through the exhaust hole 11 formed at the top of the fermenter 1 and the top end is fixed with the indication circular plate 631.
Preferably, in this embodiment, in order to drive the stirring enhancement mechanism 513 by using the rotation of the auxiliary stirring blade 51, the auxiliary stirring blade 51 is arc-shaped, and the height of the end of the auxiliary stirring blade 51 away from the auxiliary stirring roller 5 is greater than the height of the end close to the auxiliary stirring roller 5, the cavity 511 is hollowed out inside the auxiliary stirring blade 51, the counterweight pushing ball 512 is arranged inside the cavity 511, and multiple groups of stirring enhancement mechanisms 513 and bubble removing mechanisms 514 are arranged at the top of the auxiliary stirring blade 51.
Preferably, in this embodiment, in order to enhance the stirring effect of the auxiliary stirring blade 51, the stirring reinforcement mechanism 513 includes a stirring reinforcement plate a1 and a stirring reinforcement sealing block a2, one end of the stirring reinforcement plate a1 is located inside the cavity 511, the other end is located at the top of the auxiliary stirring blade 51, the stirring reinforcement plate a1 penetrates the stirring reinforcement sealing block a2 and is fixed to the stirring reinforcement sealing block a2, the stirring reinforcement sealing block a2 is circular, and the stirring reinforcement sealing block a2 is rotatably installed between the cavity 511 and the top of the auxiliary stirring blade 51 and is closely attached to the auxiliary stirring blade 51.
Preferably, in this embodiment, in order to break bubbles in the fermentation raw material, the bubble removing mechanism 514 is disposed on one side of the stirring enhancing mechanism 513 near the auxiliary stirring roller 5, the bubble removing mechanism 514 includes a transmission link b1, a driving spring piece b2, a transmission push block b3, a transmission vibration rod b4, a transmission vibration ball b5 and a transmission vibration plate b6, one end of the transmission link b1 is hinged with the stirring enhancing plate a1, the other end is hinged with the center of the protruding side of the driving spring piece b2, both ends of the driving spring piece b2 are fixed with the inner wall of the auxiliary stirring blade 51 and protrude into the cavity 511, the concave side of the driving spring piece b2 is fixed with one end of the transmission push block b3, the other end of the transmission push block b3 is attached to one side of the transmission vibration rod b4, the other side of the transmission vibration rod b4 is connected with the inner wall of the auxiliary stirring blade 51 through a spring, both ends of the transmission vibration rod b4 are fixed with the transmission vibration ball b5, the transmission vibration plate b6 is arc-shaped, the protruding direction is the same as the driving spring piece b2, one end of the transmission vibration plate b6 is fixed with the inner wall of the auxiliary stirring blade 51, and the other end is attached to the concave side of the transmission vibration ball b 5.
Working principle: putting fermentation raw materials into the fermentation tank 1 through the material putting port 3, closing the sealing plate 31 to enable the fermentation tank 1 to be in a sealing state, and in the fermentation process, enabling the fermentation raw materials to generate gas, wherein the gas enables the gas pressure in the fermentation tank 1 to be increased, and further enables the driving piston 62 to be lifted, the driving piston 62 can push the driving push rod 63 to be lifted in the lifting process, the driving push rod 63 enables the driving toothed rod 65 to slide at the top of the inner wall of the fermentation tank 1 through the driving connecting rod 64, under the cooperation of the driving toothed rod 65 and the driving gear 66, the auxiliary stirring roller 5 rotates, and due to the fact that the gas pressure in the fermentation tank 1 is increased slowly, the rotation speed of the auxiliary stirring roller 5 is slow, the auxiliary stirring blade 51 can stir the fermentation raw materials, meanwhile, the driving push rod 63 can push the indication 631 to lift, and accordingly the gas pressure in the fermentation tank 1 can be known through the height of the indication 631, when the gas is released through the exhaust valve 41, the gas pressure in the fermentation tank 1 is reduced, the gas driving mechanism 6 resets under the action of the spring, and the auxiliary stirring roller 5 rotates reversely, and the auxiliary stirring blade 51 can stir the fermentation raw materials. In the rotation process of the auxiliary stirring blade 51, the counterweight pushing ball 512 moves away from the auxiliary stirring roller 5 rapidly under the action of centrifugal force, when the counterweight pushing ball 512 contacts with the stirring reinforcing plate a1, the stirring reinforcing plate a1 is slowly pushed to rotate, the part of the stirring reinforcing plate a1 outside the auxiliary stirring blade 51 plays a role in auxiliary stirring of the fermentation raw material, the stirring effect of the auxiliary stirring blade 51 on the fermentation raw material is further improved, when the driving piston 32 moves to the topmost part, the auxiliary stirring blade 51 stops rotating, and due to the arrangement of the shape of the auxiliary stirring blade 51, the counterweight pushing ball 512 can automatically reset under the action of gravity; the stirring reinforcing plate a1 rotates the in-process and can make drive shell fragment b2 deformation through transmission connecting rod b1, drive shell fragment b2 promotes through transmission ejector pad b3 and transmits the transfer shake pole b4 and remove and compress the spring, when the counter weight pushes away ball 512 and breaks away from stirring reinforcing plate a1, stirring reinforcing plate a1 resets rapidly under the effect of spring and drive shell fragment b2, transmission shake pole b4 resets under the effect of spring, transmission shake ball b5 strikes transmission shake board b6 and makes transmission shake board b6 and supplementary stirring vane 51 vibrate, the bubble in the fermentation raw materials all around of supplementary stirring vane 51 is broken under this vibration.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a solid waste handles and uses fermenting installation, includes fermentation cylinder (1), its characterized in that: three supporting legs (2) are fixedly arranged at the bottom of the fermentation tank (1), a material throwing opening (3) is formed in the top of the fermentation tank, an exhaust pipeline (4) is arranged on the side face of the fermentation tank, a sealing plate (31) is rotatably arranged at the material throwing opening (3), an exhaust valve (41) is arranged on the exhaust pipeline (4), an auxiliary stirring roller (5) is rotatably arranged at the bottom of the inner wall of the fermentation tank (1), an auxiliary stirring blade (51) is fixedly arranged on the side face of the auxiliary stirring roller (5), and the top end of the auxiliary stirring roller (5) is connected with an air pressure driving mechanism (6);
the pneumatic driving mechanism (6) comprises a driving sleeve (61), a driving piston (62), a driving push rod (63), a driving connecting rod (64), a driving toothed bar (65) and a driving gear (66), wherein the top of the driving sleeve (61) is fixedly arranged at the top of the inner wall of the fermentation tank (1), the side surface of the driving piston (62) is tightly attached to the inner wall of the driving sleeve (61), the top is fixedly attached to the bottom end of the driving push rod (63), the side surface of the driving push rod (63) is hinged to one end of the driving connecting rod (64), the other end of the driving connecting rod (64) is hinged to one end of the driving toothed bar (65), the other end of the driving toothed bar (65) is meshed with the driving gear (66), the top of the driving toothed bar (65) is in sliding connection with the inner wall of the fermentation tank (1), the driving gear (66) is fixedly arranged at the top of the auxiliary stirring roller (5), the auxiliary stirring roller (5) is rotatably connected with the bottom of the driving sleeve (61) and is tightly attached to the bottom of the driving sleeve (61), the driving piston (62) can push the driving push rod (63) to rise in the rising process, the driving toothed bar (63) is enabled to act on the inner wall (65) through the driving toothed bar (65) to enable the driving toothed bar (65) to be matched with the inner wall (65) to move down at the top (65), the auxiliary stirring roller (5) rotates;
one side of the driving push rod (63) far away from the driving connecting rod (64) is connected with the top of the inner wall of the fermentation tank (1) through a spring, and the driving push rod (63) penetrates through an exhaust hole (11) formed in the top of the fermentation tank (1) and the top end of the driving push rod is fixed with an indication circular plate (631);
the auxiliary stirring blades (51) are arc-shaped, the height of one end, far away from the auxiliary stirring roller (5), of each auxiliary stirring blade (51) is larger than that of one end, close to the auxiliary stirring roller (5), a cavity (511) is hollowed out of the inside of each auxiliary stirring blade (51), a counterweight pushing ball (512) is arranged in each cavity (511), and a plurality of groups of stirring enhancing mechanisms (513) and bubble removing mechanisms (514) are arranged at the tops of the auxiliary stirring blades (51);
stirring enhancement mechanism (513) is including stirring enhancement board (a 1) and stirring enhancement sealing block (a 2), stirring enhancement board (a 1) one end is located cavity (511) inside, and the other end is located supplementary stirring vane (51) top, stirring enhancement board (a 1) runs through stirring enhancement sealing block (a 2) and is fixed with stirring enhancement sealing block (a 2), stirring enhancement sealing block (a 2) is circular, stirring enhancement sealing block (a 2) rotate install between cavity (511) and supplementary stirring vane (51) top and closely laminate with supplementary stirring vane (51).
2. The fermentation device for solid waste treatment according to claim 1, wherein: the bubble removing mechanism (514) is arranged on one side of the stirring enhancement mechanism (513) close to the auxiliary stirring roller (5), the bubble removing mechanism (514) comprises a transmission connecting rod (b 1), a driving elastic piece (b 2), a transmission pushing block (b 3), a transmission vibrating rod (b 4), a transmission vibrating ball (b 5) and a transmission vibrating plate (b 6), one end of the transmission connecting rod (b 1) is hinged with the stirring enhancement plate (a 1), the other end of the transmission connecting rod is hinged with the center of the protruding side of the driving elastic piece (b 2), both ends of the driving elastic piece (b 2) are fixed with the inner wall of the auxiliary stirring blade (51) and protrude towards the inside of the cavity (511), the recessed side of the driving elastic piece (b 2) is fixed with one end of the transmission pushing block (b 3), the other end of the transmission pushing block (b 3) is attached with one side of the transmission vibrating rod (b 4), the other side of the transmission vibrating rod (b 4) is connected with the inner wall of the auxiliary stirring blade (51) through a spring, both ends of the transmission vibrating rod (b 4) are fixed with the transmission vibrating ball (b 5), the transmission vibrating plate (b 6) is fixed with the inner wall of the auxiliary stirring blade (51) in the same direction, the protruding direction is away from the protruding side of the auxiliary stirring roller (b) and moves away from the inner wall (5) in the same direction, the direction of the protruding side of the auxiliary stirring roller (b) is away from the protruding side of the auxiliary stirring roller (5), the counterweight pushing ball (512) slowly pushes the stirring enhancing plate (a 1) to rotate when contacting with the stirring enhancing plate (a 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110158492.7A CN112812947B (en) | 2021-02-05 | 2021-02-05 | Fermentation device for solid waste treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110158492.7A CN112812947B (en) | 2021-02-05 | 2021-02-05 | Fermentation device for solid waste treatment |
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| CN113582747B (en) * | 2021-08-13 | 2022-11-01 | 秦翯 | Fertilizer fermenting installation |
| CN113563123A (en) * | 2021-08-13 | 2021-10-29 | 梁婉婉 | Organic fertilizer fermentation equipment |
| CN114621035B (en) * | 2022-04-14 | 2023-03-14 | 广东顺亿肥业有限公司 | Organic fertilizer fermentation tank |
| CN117736846B (en) * | 2023-12-28 | 2024-10-15 | 石家庄永宸生物科技有限公司 | Fermenting installation is used in bean flour production |
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