CN113200775B - Horizontal aerobic fermentation treatment equipment for organic waste - Google Patents
Horizontal aerobic fermentation treatment equipment for organic waste Download PDFInfo
- Publication number
- CN113200775B CN113200775B CN202110656179.6A CN202110656179A CN113200775B CN 113200775 B CN113200775 B CN 113200775B CN 202110656179 A CN202110656179 A CN 202110656179A CN 113200775 B CN113200775 B CN 113200775B
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- 239000010815 organic waste Substances 0.000 title claims abstract description 35
- 238000010564 aerobic fermentation Methods 0.000 title claims abstract description 21
- 238000000855 fermentation Methods 0.000 claims abstract description 53
- 230000004151 fermentation Effects 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 24
- 230000009471 action Effects 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003895 organic fertilizer Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009264 composting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 208000037921 secondary disease Diseases 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/921—Devices in which the material is conveyed essentially horizontally between inlet and discharge means
- C05F17/929—Cylinders or drums
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- 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
Abstract
The invention discloses horizontal aerobic fermentation treatment equipment for organic wastes, which comprises a base frame and a roller main body, wherein the roller main body is rotatably arranged on the base frame, one side of the roller main body is a feeding end, the other side of the roller main body is a discharging end, the middle part of the roller main body is a first fermentation chamber, one side of the roller main body, which is close to the feeding end, is a feeding chamber, one side, which is close to the discharging end, is a second fermentation chamber, and scraping plates and stirring sheets for stirring are respectively arranged in the first fermentation chamber and the second fermentation chamber; the driving assembly is arranged on the base frame and is used for driving the roller body to rotate; a first seal end cap assembly mounted at the feed end of the drum body and adapted to seal the feed end of the drum body; and the second sealing end cover assembly is arranged at the discharge end of the roller body and is used for sealing the discharge end of the roller body. The invention is mainly used for aerobic fermentation of machine wastes, and has the advantages of small occupied area, low cost and simple and convenient operation in actual use.
Description
Technical Field
The invention relates to the technical field of fermentation equipment, in particular to horizontal aerobic fermentation treatment equipment for organic wastes.
Background
Aerobic fermentation is a process of absorbing, oxidizing and decomposing waste by aerobic bacteria under the aerobic condition. The microorganism breaks down part of absorbed organic matters into simple inorganic matters which can be absorbed and utilized by plants 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 organic waste is fertilized as a high-temperature aerobic process because a large amount of oxygen is consumed due to heat generation during biochemical degradation of the organic matters.
The livestock and poultry feces contain rich undigested feed components, and also contain generated amino acids and microelements such as phosphorus, calcium, copper, zinc, manganese, sodium, potassium and the like, which are preconditions for conversion into organic feed through biological fermentation. According to different livestock and poultry manure, different auxiliary materials are added in the production process, organic matters are supplemented, and the pH value is balanced, so that the high-quality organic fertilizer is produced. Therefore, in order to produce high-quality organic fertilizer, fresh livestock manure is the optimal raw material.
The traditional treatment process is generally a composting treatment and organic fertilizer production line, wherein the traditional composting takes 25-30 days, the fermentation process is slow, the occupied area is large, the composting process is turned over once about 10 days after composting, and a large amount of manpower is consumed; the organic fertilizer production line comprises a pulverizer, a stirrer, a dryer, a fermentation machine, a cooler, a dust remover and the like, and has the advantages of high cost, large occupied area and high labor cost.
Meanwhile, the existing domestic aerobic fermentation treatment device for organic wastes has the problems of high energy consumption, poor regulation and control of fermentation process, high cost, low input-output ratio, high equipment maintenance difficulty, low common nutrient of the produced organic fertilizer and the like, and cannot reach the national standard of new organic fertilizer.
Therefore, a fermentation device for organic waste is needed.
Disclosure of Invention
The invention aims to provide horizontal aerobic fermentation treatment equipment for organic wastes, which is mainly used for aerobic fermentation of the organic wastes and has the advantages of small occupied area, low cost and simple and convenient operation in actual use.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to horizontal aerobic fermentation treatment equipment for organic wastes, which comprises a base frame, and the invention also comprises:
the rotary drum body is rotatably arranged on the base frame, one side of the rotary drum body is a feeding end, the other side of the rotary drum body is a discharging end, the middle part of the rotary drum body is a first fermentation chamber, one side close to the feeding end is a feeding chamber, one side close to the discharging end is a second fermentation chamber, and scraping plates and stirring plates for stirring are respectively arranged in the first fermentation chamber and the second fermentation chamber;
the driving assembly is arranged on the base frame and is used for driving the roller body to rotate;
a first seal end cap assembly mounted at the feed end of the drum body and adapted to seal the feed end of the drum body;
the second sealing end cover assembly is arranged at the discharge end of the roller body and is used for sealing the discharge end of the roller body;
the feeding assembly is arranged at the feeding end of the roller body and is used for feeding materials into the roller body;
the discharging assembly is arranged at the discharging end of the roller main body and is used for discharging fermented materials in the roller main body;
and the heating device is arranged on the roller body and is used for heating materials in the roller body.
Further defined, the roller body is rotatably mounted to the base frame by a idler.
Wherein, drive assembly includes motor, driving sprocket and driven sprocket, and driven sprocket installs in the outside of cylinder main part, and the motor is installed on the base frame, and driving sprocket installs on the output of motor, is connected through the chain between driving sprocket and the driven sprocket.
In the invention, a first bracket is arranged on the right side of a base frame, a first sealing end cover assembly comprises a first connecting plate, a first rotary sealing ring, a first end cover, a plurality of first springs and a plurality of first guide rods, a first mounting hole is arranged in the middle of the first connecting plate, a first limiting plate connected with the first connecting plate is arranged in the first mounting hole, and a first clamping groove is formed in the first limiting plate;
the edge of the first end cover is provided with a second limiting plate, the second limiting plate is provided with a second clamping groove, the first rotary sealing ring is arranged in the first clamping groove, and the other end of the first rotary sealing ring is clamped with the second clamping groove; the first guide rods are arranged on the first end covers, each first guide rod is sleeved with a first spring, the first bracket is provided with a first guide hole matched with the first guide rod, and under the action of the first springs, the first end covers tightly press the first rotary sealing rings on the first limiting plates;
the feeding component is arranged on the first end cover and the first bracket.
The feeding assembly comprises a feeding auger and a first motor, wherein the first motor is arranged on the first bracket and connected with the feeding auger, the feeding auger is arranged on the first end cover, and the discharging end of the feeding auger extends into the roller main body; the feeding end of the feeding auger is connected with a feeding funnel.
Further preferably, a platform is arranged on the first support, a mounting groove is formed in the platform, the feeding funnel is mounted in the mounting groove, and the upper end of the feeding funnel is flush with the platform.
Wherein, be connected with the cat ladder on the first support.
Further limited, a second bracket is arranged on the left side of the base frame, the second sealing end cover assembly and the first sealing end cover assembly have the same structure, and a first guide rod in the second sealing end cover assembly is matched with a guide hole arranged on the second bracket; the discharge assembly is disposed on the first end cap on the second seal end cap assembly.
Wherein, the ejection of compact subassembly includes ejection of compact auger and installs on the second support and with the second motor that ejection of compact auger is connected, the feed end of ejection of compact auger is located the cylinder main part.
Further optimized, the heating device comprises a fan, a filter assembly arranged at the inlet end of the fan, and a heating assembly connected at the outlet end of the fan, wherein the air outlet end of the heating assembly is provided with two air outlets, one air outlet is connected with an air inlet pipe, and the air inlet pipe is communicated with the inside of the roller main body;
the other air outlet is connected with at least one air pipe, two ends of the air pipe are fixedly arranged on the first end covers in the first sealing end cover assembly and the second sealing end cover assembly, a plurality of air outlet holes are formed in the air pipe, during fermentation, the air pipe is covered by materials, an exhaust pipe is arranged on the first end cover in the first sealing end cover assembly or the second sealing end cover assembly, and the exhaust pipe is connected with a tail gas treatment device.
Compared with the prior art, the invention has the following beneficial effects:
the invention mainly comprises a base frame, a roller main body, a driving assembly, a first sealing end cover assembly, a second sealing end cover assembly, a feeding assembly, a discharging assembly and a heating device, wherein in actual use, organic waste is sent into the roller main body through the feeding assembly, the roller main body is driven to rotate through the driving assembly, the organic waste sequentially passes through a feeding chamber, a first fermentation chamber and a second fermentation chamber in the roller main body to realize the purpose of fermentation, and meanwhile, the heating device is used for heating the organic waste in the roller main body, so that the temperature of the organic waste is kept in a constant state; like this, inside can form a homothermal first fermentation cavity of cylinder main part, and drive assembly drive cylinder main part pivoted in-process is under scraper blade and stirring piece's effect, and the cylinder main part pivoted for the material turns in the cylinder main part inside, and moves towards second fermentation cavity direction, and after the fermentation, realizes the purpose of unloading through the discharging component. The invention mainly realizes the aerobic fermentation of organic wastes, and has the advantages of small occupied area, large treatment capacity and simple and convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a top view of fig. 2 in accordance with the present invention.
FIG. 4 is a cross-sectional view taken along the A-A plane in FIG. 3 in accordance with the present invention.
Fig. 5 is a schematic view showing the connection relationship between the first seal end cover assembly and the drum body according to the present invention.
Fig. 6 is an enlarged partial schematic view of fig. 5 a in accordance with the present invention.
Reference numerals:
1-base frame, 2-roller main body, 3-feed end, 4-discharge end, 5-first fermentation chamber, 6-feed chamber, 7-second fermentation chamber, 8-scraper blade, 9-stirring piece, 10-drive assembly, 11-first sealed end cover assembly, 12-second sealed end cover assembly, 13-feed assembly, 14-discharge assembly, 15-heating device, 16-riding wheel, 17-motor, 18-drive sprocket, 19-driven sprocket, 20-first support, 21-first connecting plate, 22-first rotary seal ring, 23-first end cover, 24-first spring, 25-first guide rod, 26-first limiting plate, 27-first clamping groove, 28-second limiting plate, 29-second clamping groove, 30-tail gas treatment device, 31-feed auger, 32-feed hopper, 33-platform, 34-mounting groove, 35-climbing ladder, 36-second support, 37-discharge auger, 38-second motor, 39-fan, 40-heating assembly.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present invention and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In embodiments of the invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 6, this embodiment discloses an organic waste horizontal aerobic fermentation treatment apparatus, which includes a base frame 1, and in this embodiment, further includes:
the device comprises a roller main body 2, wherein the roller main body 2 is rotatably arranged on a base frame 1, one side of the roller main body 2 is provided with a feeding end 3, the other side is provided with a discharging end 4, the middle part of the roller main body 2 is provided with a first fermentation chamber 5, one side close to the feeding end 3 is provided with a feeding chamber 6, one side close to the discharging end 4 is provided with a second fermentation chamber 7, and scraping plates 8 and stirring sheets 9 for stirring materials are respectively arranged in the first fermentation chamber 5 and the second fermentation chamber 7;
a driving assembly 10, the driving assembly 10 is arranged on the base frame 1 and is used for driving the roller main body 2 to rotate;
a first seal end cap assembly 11 mounted at the feed end 3 of the drum body 2 and adapted to seal the feed end 3 of the drum body 2;
a second sealing end cap assembly 12 mounted at the discharge end 4 of the drum body 2 and adapted to seal the discharge end 4 of the drum body 2;
a feeding assembly 13, disposed at the feeding end 3 of the drum body 2, for feeding the inside of the drum body 2;
the discharging component 14 is arranged at the discharging end 4 of the roller main body 2 and is used for discharging the fermented materials in the roller main body 2;
the heating device 15 is arranged on the roller main body 2 and is used for heating materials in the roller main body 2.
The invention mainly comprises a base frame 1, a roller main body 2, a driving assembly 10, a first sealing end cover assembly 11, a second sealing end cover assembly 12, a feeding assembly 13, a discharging assembly 14 and a heating device 15, wherein in actual use, organic waste is sent into the roller main body 2 through the feeding assembly, the roller main body 2 is driven to rotate through the driving assembly 10, the organic waste sequentially passes through a feeding chamber 6, a first fermentation chamber 5 and a second fermentation chamber 7 in the roller main body 2 to realize the purpose of fermentation, and meanwhile, the heating device 15 is arranged to heat the organic waste in the roller main body 2 and keep the temperature of the organic waste in a constant state; in this way, a constant-temperature first fermentation chamber 5 can be formed inside the roller main body 2, and in the process that the driving component 10 drives the roller main body 2 to rotate, under the action of the scraping plate 8 and the stirring piece 9, the roller main body 2 rotates, so that materials turn inside the roller main body 2 and move towards the direction of the second fermentation chamber 7, and after fermentation, the purpose of discharging is realized through the discharging component 14, and further, the automatic treatment of organic waste is realized; the invention mainly realizes the aerobic fermentation of organic wastes, and has the advantages of small occupied area, large treatment capacity and simple and convenient operation.
In this embodiment, the drum body 2 is rotatably mounted on the base frame 1 by a riding wheel 16.
In actual use, there are four riding wheels 16, two are a group, and are respectively arranged at two sides of the base frame 1, and the roller main body 2 is arranged above the riding wheels 16.
The driving assembly 10 comprises a motor 17, a driving sprocket 18 and a driven sprocket 19, wherein the driven sprocket 19 is arranged on the outer side of the roller main body 2, the motor 17 is arranged on the base frame 1, the driving sprocket 18 is arranged on the output end of the motor 17, and the driving sprocket 18 is connected with the driven sprocket 19 through a chain.
In practical use, the roller main body 2 is driven to rotate in a chain transmission mode, so that transmission efficiency can be effectively increased, meanwhile, the stress area of a transmission piece is increased, the risk of component damage caused by uneven transmission stress due to deformation of the roller main body 2 can be reduced, the defect of small contact area of stress points due to traditional gear transmission is avoided, and the roller main body has the advantage of longer service life.
In this embodiment, a first bracket 20 is disposed on the right side of the base frame 1, the first seal end cover assembly 11 includes a first connecting plate 21, a first rotary seal ring 22, a first end cover 23, a plurality of first springs 24 and a plurality of first guide rods 25, a first mounting hole is disposed in the middle of the first connecting plate 21, a first limiting plate 26 connected to the first connecting plate 21 is disposed in the first mounting hole, and a first clamping groove 27 is formed in the first limiting plate 26;
the edge of the first end cover 23 is provided with a second limiting plate 28, the second limiting plate 28 is provided with a second clamping groove 29, the first rotary sealing ring 22 is arranged in the first clamping groove 27, and the other end of the first rotary sealing ring is clamped with the second clamping groove 29; the first guide rods 25 are arranged on the first end cover 23, each first guide rod 25 is sleeved with a first spring 24, the first bracket 20 is provided with a first guide hole matched with the first guide rod 25, and under the action of the first springs 24, the first end cover 23 tightly presses the first rotary sealing ring on the first limiting plate 26;
the feed assembly 13 is disposed on the first end cap 23 and the first bracket 20.
In practice, the first guide rod 25 is guided by the first guide hole, so that the first end cover 23 only moves in the transverse direction, and simultaneously, the first end cover 23 tightly presses the first rotary sealing ring 22 on the first connecting plate 21 under the action of the first spring 24; the first sealing end cover assembly 11 and the second sealing end cover assembly 12 which are arranged at the feeding end 3 and the discharging end 4 of the roller main body 2 form a sealing combination sleeve structure with the roller main body 2, the plurality of first guide rods 25 and the first springs 24 which are arranged form a spring group, the first rotary sealing ring 22 is flexibly propped in the first clamping groove 27 and the second clamping groove 29, the first limiting plate 26 and the second limiting plate 28 form a combination structure for fixing the first rotary sealing ring 22, and in actual use, leakage and deformation of the first bracket 20 and the second bracket 36 on the base cannot be caused; wherein the first bracket 20 and the second bracket 36 constitute end cap brackets.
Wherein, the feeding component 13 comprises a feeding auger 31 and a first motor which is arranged on the first bracket 20 and is connected with the feeding auger 31, the feeding auger 31 is arranged on the first end cover 23, and the discharging end 4 of the feeding auger 31 extends into the roller main body 2; the feeding end 3 of the feeding auger 31 is connected with a feeding funnel 32.
The water content of the materials entering the roller main body 2 is controlled to be 60-65%, and the purpose of uniform feeding is realized through the feeding auger 31; at the same time, the heat loss can be reduced.
Further preferably, a platform 33 is arranged on the first bracket 20, a mounting groove 34 is arranged on the platform 33, the feeding funnel 32 is arranged in the mounting groove 34, the upper end of the feeding funnel 32 is flush with the platform 33, and the feeding is more convenient and faster.
Wherein, the first bracket 20 is connected with a cat ladder 35; through the cat ladder 35 that sets up, the workman's of being convenient for operation, it is more convenient during the operation.
In this embodiment, a second bracket 36 is disposed on the left side of the base frame 1, the second seal end cover assembly 12 has the same structure as the first seal end cover assembly 11, and the first guide rod 25 in the second seal end cover assembly 12 is matched with a guide hole disposed on the second bracket 36; the outfeed assembly 14 is disposed on a first end cap 23 on the second end cap assembly 12.
Wherein, the discharging assembly 14 comprises a discharging auger 37 and a second motor 38 which is arranged on the second bracket 36 and is connected with the discharging auger 37, and the feeding end 3 of the discharging auger 37 is positioned in the roller main body 2.
After the fermentation of the material inside the drum body 2 is completed, the material is guided out through a discharge auger 37.
The heating device 15 comprises a fan 39, a filter assembly arranged at the inlet end of the fan 39, and a heating assembly 40 connected at the outlet end of the fan 39, wherein the air outlet end of the heating assembly 40 is provided with two air outlets, one air outlet is connected with an air inlet pipe, and the air inlet pipe is communicated with the interior of the roller main body;
the other air outlet is connected with at least one air pipe, two ends of the air pipe are fixedly arranged on a first end cover 23 in the first sealing end cover assembly 11 and the second sealing end cover assembly 12, a plurality of air outlet holes are formed in the air pipe, during fermentation, the air pipe is covered by materials, an exhaust pipe is arranged on the first end cover 23 in the first sealing end cover assembly 11 or the second sealing end cover assembly 12, and the exhaust pipe is connected with an exhaust gas treatment device 30.
In practical use, the air inlet pipe and the air outlet pipe are respectively arranged on the first end cover 23 in the first sealing end cover assembly 11 and the second sealing end cover assembly 12.
In practical use, the filter assembly filters air, so that dust and other bacteria in the air are reduced; meanwhile, under the action of the fan 39, the filtered air is heated when passing through the heating component 40, and is sterilized at high temperature, so that the amount and the variety of the mixed bacteria in the air are reduced, and the influence on the fermentation after the mixed bacteria enter the cylinder body is avoided.
In practical use, hot air entering the air pipe enters the roller main body 2 from the air outlet hole to heat and enrich the materials; meanwhile, the hot air entering the roller main body 2 through the air inlet pipe flows at the top end of the inner part of the roller main body 2, and then steam generated during material fermentation is discharged from the air outlet; so, can realize the inside adjustable temperature air supply of cylinder main part 2 and realize the purpose of direct oxygenation, two kinds of modes of adjustable temperature air supply and direct oxygenation advance the material combine together, can adjust cylinder main part air temperature, be convenient for provide suitable fermentation environment for different bacterial and material in different regions.
In actual use, the roller body 2 rotates, and simultaneously, the stirring of the materials is realized under the action of the scraping plate 8 and the stirring piece 9, so that the materials can move from the feeding end 3 to the discharging end 4 of the roller body 2, and the stirring of the materials is realized while the roller rotates; at this time, hot air is discharged into the roller from the air pipe, so that the purpose of oxygenation is achieved; meanwhile, the internal water vapor is discharged through the arranged exhaust pipe, and the tail gas treatment is realized through the arranged tail gas treatment device 30.
In practical use, a plurality of scrapers 8 are uniformly arranged on the inner wall of the first fermentation chamber in an inclined manner so as to facilitate the transfer of materials; the stirring sheets 9 are in a plurality of L-shaped bending structures, and the stirring sheets 9 are arranged on the inner wall of the first fermentation chamber in an inclined manner; when the roller main body 2 rotates, the scraping plate 8 and the stirring piece 9 can turn over the materials, and the scraping plate 8 pushes the materials towards the direction of the second fermentation chamber; the stirring sheet 9 is of an L-shaped bending structure, so that materials can be transferred to the top of the stirring main body when being stirred, and the materials are sprayed down after moving to the highest position, so that the purpose of full stirring is realized, meanwhile, the materials can be exposed in the air, the purpose of oxygenation is realized, the oxygen in the air can be better absorbed by the strain, and the strain can work better; meanwhile, the purpose of heating is also realized. More importantly, the scraper 8 and the stirring blade 9 are arranged in an inclined mode, so that the material is ensured to be turned and simultaneously moved towards the direction of the second fermentation chamber when the material is scattered from the upper part. The drum main body 2 does not need to be additionally provided with other stirring devices, and the structure of the invention is simpler.
In the fermentation process, the organic waste is not more than 75% of the total volume of the roller main body 2, and if fertilizer is discharged in three days, the daily loading amount is 1/3 of the total volume of the roller main body 2; the fertilizer is discharged in four days, and the daily charging amount is 1/4 of 75 percent of the total volume of the roller main body 2. The daily output of the organic fertilizer is 60% -70% of the daily loading amount, and the fertilizer output is slightly different according to the different water contents of the manure in the feeding.
The roller main body 2 comprises an inner layer and an outer layer, a gap is formed between the inner layer and the outer layer, the inner layer and the outer layer are connected through a framework, and the gap is filled with a heat-insulating asbestos material to form a heat-insulating layer; the housing is made of a metallic material. The roller body 2 has good heat insulation performance, prevents internal heat loss, and ensures fermentation.
In practical use, the water content of the organic waste to be fermented is controlled to be 60-65%, and when the water content is lower than 40%, the capability of microorganisms for extracting nutrients in water is reduced, and the organic matters are slowly decomposed; when the water content is higher than 65%, water fills gaps among material particles, air channels are blocked, fermentation is converted from an aerobic state to an anaerobic state, and odorous H2S and other intermediate products are formed as a result, so that the degradation effect of organic matters is influenced, and the fertilizer efficiency is influenced. Therefore, the water content of the organic waste to be fermented is controlled to be 60-65%, which is beneficial to fermentation.
The fermentation temperature in the drum main body 2 is 50-60 ℃, so that the verified fermentation temperature can be provided for the strains, and eggs, pathogenic bacteria, parasites and the like in the organic wastes can be rapidly and thoroughly killed, the eggs and the parasites are killed completely, secondary diseases and insect pests are not generated in the produced fertilizer, and the safety and the reliability of recycling the organic wastes back to the land are ensured on the basis of environment-friendly cultivation.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. Horizontal aerobic fermentation treatment equipment of organic waste, including the base frame, its characterized in that still includes:
the rotary drum body is rotatably arranged on the base frame, one side of the rotary drum body is a feeding end, the other side of the rotary drum body is a discharging end, the middle part of the rotary drum body is a first fermentation chamber, one side close to the feeding end is a feeding chamber, one side close to the discharging end is a second fermentation chamber, and scraping plates and stirring plates for stirring are respectively arranged in the first fermentation chamber and the second fermentation chamber;
the driving assembly is arranged on the base frame and is used for driving the roller body to rotate;
a first seal end cap assembly mounted at the feed end of the drum body and adapted to seal the feed end of the drum body;
the second sealing end cover assembly is arranged at the discharge end of the roller body and is used for sealing the discharge end of the roller body;
the feeding assembly is arranged at the feeding end of the roller body and is used for feeding materials into the roller body;
the discharging assembly is arranged at the discharging end of the roller main body and is used for discharging fermented materials in the roller main body;
the heating device is arranged on the roller main body and is used for heating materials in the roller main body;
the right side of the base frame is provided with a first bracket, the first sealing end cover assembly comprises a first connecting plate, a first rotary sealing ring, a first end cover, a plurality of first springs and a plurality of first guide rods, a first mounting hole is formed in the middle of the first connecting plate, a first limiting plate connected with the first connecting plate is arranged in the first mounting hole, and a first clamping groove is formed in the first limiting plate;
the edge of the first end cover is provided with a second limiting plate, the second limiting plate is provided with a second clamping groove, the first rotary sealing ring is arranged in the first clamping groove, and the other end of the first rotary sealing ring is clamped with the second clamping groove; the first guide rods are arranged on the first end covers, each first guide rod is sleeved with a first spring, the first bracket is provided with a first guide hole matched with the first guide rod, and under the action of the first springs, the first end covers tightly press the first rotary sealing rings on the first limiting plates;
the feeding component is arranged on the first end cover and the first bracket; the roller body is rotatably mounted on the base frame by a riding wheel.
2. The horizontal type aerobic fermentation treatment equipment for organic waste according to claim 1, wherein: the driving component comprises a motor, a driving sprocket and a driven sprocket, wherein the driven sprocket is arranged on the outer side of the roller body, the motor is arranged on the base frame, the driving sprocket is arranged at the output end of the motor, and the driving sprocket is connected with the driven sprocket through a chain.
3. The horizontal type aerobic fermentation treatment equipment for organic waste according to claim 1, wherein: the feeding assembly comprises a feeding auger and a first motor, the first motor is arranged on the first bracket and connected with the feeding auger, the feeding auger is arranged on the first end cover, and the discharging end of the feeding auger extends into the roller main body; the feeding end of the feeding auger is connected with a feeding funnel.
4. A horizontal type aerobic fermentation treatment apparatus for organic waste according to claim 3, wherein: a platform is arranged on the first support, a mounting groove is formed in the platform, the feeding funnel is mounted in the mounting groove, and the upper end of the feeding funnel is flush with the platform.
5. The horizontal type aerobic fermentation treatment equipment for organic waste according to claim 4, wherein: the first bracket is connected with a cat ladder.
6. An organic waste horizontal aerobic fermentation treatment apparatus according to claim 3, 4 or 5, wherein: the left side of the base frame is provided with a second bracket, the second sealing end cover assembly and the first sealing end cover assembly have the same structure, and a first guide rod in the second sealing end cover assembly is matched with a guide hole arranged on the second bracket; the discharge assembly is disposed on the first end cap on the second seal end cap assembly.
7. The horizontal type aerobic fermentation treatment equipment for organic waste according to claim 6, wherein: the discharging assembly comprises a discharging auger and a second motor which is arranged on the second support and connected with the discharging auger, and the feeding end of the discharging auger is positioned in the roller main body.
8. The horizontal type aerobic fermentation treatment equipment for organic waste according to claim 7, wherein: the heating device comprises a fan, a filter assembly arranged at the inlet end of the fan, and a heating assembly connected at the outlet end of the fan, wherein the air outlet end of the heating assembly is provided with two air outlets, one air outlet is connected with an air inlet pipe, and the air inlet pipe is communicated with the inside of the roller main body;
the other air outlet is connected with at least one air pipe, two ends of the air pipe are fixedly arranged on a first end cover in the first sealing end cover assembly and the second sealing end cover assembly, a plurality of air outlet holes are formed in the air pipe, during fermentation, the air pipe is covered by materials, an exhaust pipe is arranged on the first end cover in the first sealing end cover assembly or the second sealing end cover assembly, and the exhaust pipe is connected with an exhaust gas treatment device;
the air inlet pipe and the air outlet pipe are respectively arranged on the first end cover in the first sealing end cover assembly and the second sealing end cover assembly.
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