CN214881169U - Horizontal aerobic fermentation treatment equipment for organic waste - Google Patents
Horizontal aerobic fermentation treatment equipment for organic waste Download PDFInfo
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- CN214881169U CN214881169U CN202121312083.XU CN202121312083U CN214881169U CN 214881169 U CN214881169 U CN 214881169U CN 202121312083 U CN202121312083 U CN 202121312083U CN 214881169 U CN214881169 U CN 214881169U
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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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Abstract
The utility model discloses a horizontal aerobic fermentation treatment device for organic waste, 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 close to the feeding end is a feeding chamber, one side close to the discharging end is a second fermentation chamber, and a scraper blade and a stirring blade for stirring materials are respectively arranged in the first fermentation chamber and the second fermentation chamber; the driving component is arranged on the base frame and is used for driving the roller body to rotate; the first sealing end cover assembly is arranged at the feeding end of the roller main body and is used for sealing the feeding end of the roller main 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 utility model is mainly used for aerobic fermentation of machine wastes, and has the advantages of small occupied area, low cost, simple operation and convenience in actual use.
Description
Technical Field
The utility model relates to a fermentation equipment technical field, concretely relates to horizontal good oxygen fermentation treatment of organic waste is equipped.
Background
Aerobic fermentation is a process of absorbing, oxidizing and decomposing wastes by aerobic bacteria under an aerobic condition. The microbes decompose part of absorbed organic matter into simple inorganic matter capable of being absorbed by plant and releasing energy for the growth of microbes, and the other part of organic matter is synthesized into new cytoplasm to make microbes grow and reproduce to produce more biomass. In the biochemical degradation of organic matters, heat is generated, and a large amount of oxygen is consumed, so that the organic waste is subjected to composting and is a high-temperature aerobic process.
The livestock and poultry manure contains abundant undigested feed components and generated amino acids and trace elements such as phosphorus, calcium, copper, zinc, manganese, sodium, potassium and the like, which are prerequisites for converting the manure into organic feed through biological fermentation. According to different animal wastes, different auxiliary materials are added in the production process, organic matters are supplemented, the pH value is balanced, and the high-quality organic fertilizer is produced. Therefore, fresh livestock and poultry manure is the best raw material for producing high-quality organic fertilizer.
The traditional treatment process generally comprises compost treatment and an organic fertilizer production line, wherein the traditional compost takes 25-30 days, the fermentation process is slow, the occupied area is large, and a large amount of manpower is consumed when the compost is turned over for about 10 days; one organic fertilizer production line comprises a crusher, a stirrer, a dryer, a fermentation machine, a cooler, a dust remover and the like, and is high in manufacturing cost, large in occupied area and high in labor cost.
Meanwhile, the current domestic aerobic fermentation treatment device for organic wastes has the defects of high energy consumption, poor adjustment and control performance on a fermentation process, high manufacturing cost, low input-output ratio, high equipment preservation and maintenance difficulty, low nutrient content of the produced organic fertilizer and the like, and can not reach the national standard of the new organic fertilizer.
Therefore, a fermentation device for organic waste is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a horizontal good oxygen fermentation treatment of organic waste is equipped, its mainly used machine discarded object's good oxygen fermentation, and it has area is little, with low costs convenient advantage of easy operation in the use of reality.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an organic waste horizontal aerobic fermentation treatment equipment, includes the base frame, the utility model discloses still include:
the rotary drum comprises a drum body, wherein the drum body is rotatably arranged on a base frame, one side of the drum body is a feeding end, the other side of the drum body is a discharging end, the middle part of the 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 a scraping plate and a stirring plate for stirring materials are respectively arranged in the first fermentation chamber and the second fermentation chamber;
the driving component is arranged on the base frame and is used for driving the roller body to rotate;
the first sealing end cover assembly is arranged at the feeding end of the roller main body and is used for sealing the feeding end of the roller main 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 main body and used for feeding materials into the roller main 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 used for heating the materials in the roller body.
Further limit, the roller main body is rotatably installed on the base frame through the riding wheel.
Wherein, drive assembly includes motor, drive 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 drive sprocket installs on the output of motor, is connected through the chain between drive sprocket and the driven sprocket.
In the utility model, a first bracket is arranged on the right side of the base frame, the first sealing end cover component 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, the first mounting hole is provided with a first limiting plate connected with the first connecting plate, and a first clamping groove is arranged on the first limiting plate;
a second limiting plate is arranged at the edge of the first end cover, a second clamping groove is formed in the second limiting plate, the first rotary sealing ring is installed 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 one first spring, the first support is provided with a first guide hole for the first guide rod to be matched with, and the first end covers tightly press the first rotary sealing ring on the first limiting plate under the action of the first springs;
the feeding assembly is arranged on the first end cover and the first support.
The feeding assembly comprises a feeding packing auger and a first motor which is arranged on the first support and connected with the feeding packing auger, the feeding packing auger is arranged on the first end cover, and the discharge end of the feeding packing auger extends into the roller main body; the feeding end of the feeding auger is connected with a feeding funnel.
Further optimize, be provided with a platform on the first support, be provided with the mounting groove on the platform, feed hopper installs in the mounting groove and feed hopper upper end with the platform flushes.
Wherein, the first bracket is connected with a ladder stand.
Further limiting, a second support is arranged on the left side of the base frame, the structure of the second sealing end cover assembly is the same as that of the first sealing end cover assembly, and a first guide rod in the second sealing end cover assembly is matched with a guide hole arranged on the second support; the discharging assembly is arranged on the first end cover on the second sealing end cover assembly.
Wherein, ejection of compact subassembly includes ejection of compact auger and install 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.
The heating device comprises a fan, a filtering assembly arranged at the inlet end of the fan and a heating assembly connected to 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 interior of the roller body;
and the other air outlet is connected with at least one air pipe, the two ends of the air pipe are fixedly arranged on the first end cover in the first sealing end cover assembly and the second sealing end cover assembly, a plurality of air outlets are formed in the air pipe, the air pipe is coated by the material during fermentation, 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 utility model discloses following beneficial effect has:
the utility model discloses mainly by the base frame, the cylinder main part, drive assembly, first sealed end cover subassembly, second sealed end cover subassembly, feeding subassembly, ejection of compact subassembly and heating device constitute, will send organic waste to the cylinder main part inside through feeding group in actual use, drive the cylinder main part through the drive assembly that sets up and rotate, the purpose of fermentation is realized through feeding cavity, first fermentation cavity and second fermentation cavity in proper order to the organic waste inside the cylinder main part to the organic waste through the heating device that sets up, and make the temperature of organic waste keep in invariable state; like this, the inside homothermal first fermentation cavity that can form of cylinder main part, drive assembly drive cylinder main part pivoted in-process, under the effect of scraper blade and stirring piece, cylinder main part pivoted for the material turns inside the cylinder main part, and moves towards second fermentation cavity direction, and the fermentation finishes the back, realizes the purpose of unloading through ejection of compact subassembly. The utility model discloses mainly realized the aerobic fermentation of organic waste, it has area is little, and the handling capacity is big, easy operation is convenient advantage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a top view of fig. 2 according to the present invention.
Fig. 4 is a sectional view taken along the plane a-a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of the connection relationship between the first sealing end cap assembly and the roller body according to the present invention.
Fig. 6 is a partially enlarged view of a portion a in fig. 5 according to the present invention.
Reference numerals:
1-a base frame, 2-a roller body, 3-a feeding end, 4-a discharging end, 5-a first fermentation chamber, 6-a feeding chamber, 7-a second fermentation chamber, 8-a scraping plate, 9-a stirring plate, 10-a driving component, 11-a first sealing end cover component, 12-a second sealing end cover component, 13-a feeding component, 14-a discharging component, 15-a heating device, 16-a riding wheel, 17-a motor, 18-a driving chain wheel, 19-a driven chain wheel, 20-a first bracket, 21-a first connecting plate, 22-a first rotary sealing ring, 23-a first end cover, 24-a first spring, 25-a first guide rod, 26-a first limiting plate, 27-a first clamping groove and 28-a second limiting plate, 29-a second clamping groove, 30-a tail gas treatment device, 31-a feeding auger, 32-a feeding funnel, 33-a platform, 34-a mounting groove, 35-a ladder stand, 36-a second support, 37-a discharging auger, 38-a second motor, 39-a fan and 40-a heating component.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all 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 are used in the orientation and positional relationship shown in the drawings for convenience in describing the embodiments of the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the 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 reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a 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 one
As shown in fig. 1-6, the present embodiment discloses a horizontal aerobic fermentation treatment equipment for organic waste, which includes a base frame 1, and in this embodiment, further includes:
the rotary drum comprises a drum body 2, wherein the drum body 2 is rotatably arranged on a base frame 1, one side of the drum body 2 is a feeding end 3, the other side of the drum body is a discharging end 4, the middle part of the drum body 2 is a first fermentation chamber 5, one side close to the feeding end 3 is a feeding chamber 6, one side close to the discharging end 4 is a second fermentation chamber 7, and a scraper 8 and a stirring sheet 9 for stirring materials are respectively arranged in the first fermentation chamber 5 and the second fermentation chamber 7;
the driving component 10 is arranged on the base frame 1 and is used for driving the roller body 2 to rotate;
a first sealing end cover assembly 11 installed at the feed end 3 of the drum body 2 and sealing the feed end 3 of the drum body 2;
a second sealing end cover assembly 12 installed at the discharge end 4 of the drum body 2 and sealing the discharge end 4 of the drum body 2;
the feeding assembly 13 is arranged at the feeding end 3 of the roller body 2 and is used for feeding materials into the roller body 2;
the discharging component 14 is arranged at the discharging end 4 of the roller body 2 and is used for discharging fermented materials in the roller body 2;
and the heating device 15 is arranged on the roller body 2 and used for heating the materials in the roller body 2.
The utility model discloses mainly by base frame 1, cylinder main body 2, drive assembly 10, first sealed end cover subassembly 11, second sealed end cover subassembly 12, feeding assembly 13, ejection of compact subassembly 14 and heating device 15 constitute, will send organic waste to cylinder main body 2 inside through feeding group in actual use, drive cylinder main body 2 through the drive assembly 10 that sets up and rotate, the purpose that the organic waste passes through feeding cavity 6, first fermentation cavity 5 and second fermentation cavity 7 in proper order in cylinder main body 2 realizes the fermentation, simultaneously, heat the organic waste inside cylinder main body 2 through the heating device 15 that sets up, and make the temperature of organic waste keep in invariable state; thus, a first constant-temperature fermentation chamber 5 can be formed in the roller body 2, in the process that the roller body 2 is driven to rotate by the driving assembly 10, under the action of the scraping plate 8 and the stirring sheet 9, the roller body 2 rotates, and meanwhile, materials are turned over in the roller body 2 and move towards the second fermentation chamber 7, after fermentation is finished, the purpose of blanking is achieved through the discharging assembly 14, and then automatic treatment of organic wastes is achieved; the utility model discloses mainly realized the aerobic fermentation of organic waste, it has area is little, and the handling capacity is big, easy operation is convenient advantage.
In the present embodiment, the roller body 2 is rotatably mounted on the base frame 1 by the riding wheels 16.
In actual use, the supporting rollers 16 are four, two of which are in a group and are respectively arranged at two sides of the base frame 1, and the roller body 2 is arranged above the supporting rollers 16.
Wherein, drive assembly 10 includes motor 17, drive sprocket 18 and driven sprocket 19, and driven sprocket 19 installs in the outside of cylinder main part 2, and motor 17 installs on base frame 1, and drive sprocket 18 installs on the output of motor 17, passes through the chain connection between drive sprocket 18 and the driven sprocket 19.
Like this, in the in-service use, adopt chain drive's mode to drive cylinder main part 2 and rotate, can effectual increase transmission efficiency, the lifting surface area of increase driving medium simultaneously can subdue the uneven risk that causes the part damage of transmission atress that brings of cylinder main part 2 deformation, has avoided the little defect of lifting surface area that traditional gear drive brought, the utility model has the advantages of life is longer.
In this embodiment, the right side of the base frame 1 is provided with a first bracket 20, the first sealing end cover assembly 11 comprises a first connecting plate 21, a first rotary sealing 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 formed in the middle of the first connecting plate 21, the first mounting hole is provided with a first limiting plate 26 connected with the first connecting plate 21, and a first clamping groove 27 is formed in the first limiting plate 26;
a second limiting plate 28 is arranged at the edge of the first end cover 23, a second clamping groove 29 is formed in the second limiting plate 28, the first rotary sealing ring 22 is installed 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 covers 23, each first guide rod 25 is sleeved with one first spring 24, the first support 20 is provided with a first guide hole for matching the first guide rod 25, and the first end cover 23 tightly presses the first rotary sealing ring on the first limiting plate 26 under the action of the first springs 24;
the feeding assembly 13 is disposed on the first end cap 23 and the first bracket 20.
Thus, in practical use, the first guide rod 25 is guided by the first guide hole, so that the first end cover 23 moves only in the transverse direction, and at the same time, the first end cover 23 tightly presses the first rotary seal 22 against 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 arranged at the feeding end 3 and the discharging end 4 of the roller main body 2 and the roller main body 2 form a sealing combined external member structure, the plurality of first guide rods 25 and the first springs 24 form a spring group, the first rotary sealing ring 22 is flexibly supported 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 combined structure for fixing the first rotary sealing ring 22, and material leakage and deformation of the first support 20 and the second support 36 on the base cannot be caused in actual use; the first bracket 20 and the second bracket 36 constitute an end cover bracket.
The feeding assembly 13 comprises a feeding packing auger 31 and a first motor which is arranged on the first support 20 and connected with the feeding packing auger 31, the feeding packing auger 31 is arranged on the first end cover 23, and the discharge end 4 of the feeding packing 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 material entering the roller body 2 is controlled to be 60-65%, and the purpose of uniform-speed feeding is realized through the arranged feeding auger 31; meanwhile, the heat loss can be reduced.
Further optimize, be provided with a platform 33 on the first support 20, be provided with mounting groove 34 on the platform 33, feed hopper 32 installs in mounting groove 34 and feed hopper 32 upper end with platform 33 flushes, and is more convenient in the material loading.
Wherein, the first bracket 20 is connected with a ladder stand 35; through the cat ladder 35 that sets up, the workman's operation of being convenient for, it is more convenient during the operation.
In this embodiment, the left side of the base frame 1 is provided with a second bracket 36, the second sealed end cap assembly 12 has the same structure as the first sealed end cap assembly 11, and the first guide rod 25 in the second sealed end cap assembly 12 is matched with the guide hole provided on the second bracket 36; the take-off assembly 14 is disposed on the first end cap 23 on the second sealed end cap assembly 12.
Wherein, the discharging component 14 comprises a discharging auger 37 and a second motor 38 which is arranged on the second bracket 36 and 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 materials in the roller body 2 is finished, the materials are guided out by the discharging auger 37.
The heating device 15 comprises a fan 39, a filtering assembly arranged at the inlet end of the fan 39 and a heating assembly 40 connected to the outlet end of the fan 39, the air outlet end of the heating assembly 40 is provided with two air outlets, one of the air outlets is connected with an air inlet pipe, and the air inlet pipe is communicated with the interior of the roller body;
and the other air outlet is connected with at least one air pipe, the two ends of the air pipe are fixedly arranged on the first end cover 23 in the first sealed end cover assembly 11 and the second sealed end cover assembly 12, a plurality of air outlets are formed in the air pipe, the air pipe is coated by materials during fermentation, an exhaust pipe is arranged on the first end cover 23 in the first sealed end cover assembly 11 or the second sealed end cover assembly 12, and the exhaust pipe is connected with a tail gas treatment device 30.
In practical use, the intake pipe and the exhaust pipe are respectively disposed on the first end cover 23 in the first sealed end cover assembly 11 and the second sealed end cover assembly 12.
Therefore, in actual use, the air is filtered by the arranged filtering component, so that the dust and the bacteria in the air are reduced; simultaneously, under the effect of fan 39, the air after the filtration heats when heating element 40, carries out sterilization process to the air through high temperature, reduces miscellaneous fungus volume and kind in the air, avoids miscellaneous fungus to get into the cylinder jar internal portion after influence fermentation go on.
Therefore, in actual use, hot air entering the air pipe enters the roller main body 2 from the air outlet hole to heat and oxygenate materials; meanwhile, hot air entering the roller body 2 through the air inlet pipe flows at the top end inside the roller body 2, and then steam generated during material fermentation is discharged from the air outlet; so, can realize 2 inside adjustable temperature air supplies of cylinder main part 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, are convenient for provide suitable fermentation environment for different bacterial and material in different regions.
In actual use, when the roller body 2 rotates, the materials inside the roller body are stirred under the action of the scraping plate 8 and the stirring sheet 9, so that the materials can move from the feeding end 3 to the discharging end 4 of the roller body 2, and the materials are stirred while the roller rotates; at the moment, hot air is discharged into the roller from the air pipe, so that the aim of oxygenation is fulfilled; meanwhile, the internal water vapor is discharged through the arranged exhaust pipe, and the treatment of the tail gas is realized through the arranged tail gas treatment device 30.
Wherein, in the actual use, in order to facilitate the transfer of the materials, in the actual use, a plurality of scraping plates 8 are uniformly arranged on the inner wall of the first fermentation chamber in an inclined mode; the stirring blades 9 are provided with a plurality of L-shaped bending structures, and the stirring blades 9 are obliquely arranged on the inner wall of the first fermentation chamber; when the roller body 2 rotates, the scraper 8 and the stirring sheet 9 can realize the turning over of the materials, and the scraper 8 pushes the materials to 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 during stirring, and the materials are sprayed down after being moved to the highest position, so that the purpose of full stirring is achieved, meanwhile, the materials can be exposed in the air, the purpose of oxygenation is achieved, oxygen in the air can be better absorbed by strains, and the strains can better work; meanwhile, the heating purpose is also realized. More importantly, the scraper 8 and the stirring sheet 9 are arranged in an inclined manner, so that the materials are stirred and moved to the direction of the second fermentation chamber when being scattered. Other agitating unit need not add inside 2 of cylinder main part, the utility model discloses the structure is simpler.
It should be noted that, in the fermentation process, the organic waste does not exceed 75% of the total volume of the roller body 2, and if the fertilizer is produced in three days, the daily loading amount is 1/3% of the total volume of the roller body 2; the fertilizer is discharged in four days, and the loading amount is 1/4 percent of the total volume of the roller body 2 every day. The amount of the organic fertilizer produced every day is 60-70% of the daily charge amount, and the fertilizer yield is slightly different according to different water contents of the fed manure.
The roller 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 heat-insulating asbestos materials to form a heat-insulating layer; the housing is made of a metal material. The roller body 2 has good heat insulation performance, internal heat loss is prevented, and fermentation is guaranteed.
In actual use, the water content of the organic waste to be fermented is controlled to be 60-65%, when the water content is lower than 40%, the capability of the microorganisms for extracting nutrient substances in water is reduced, and the decomposition of organic matters is slow; when the water content is higher than 65%, water fills gaps among the material particles to block air channels, fermentation is converted from an aerobic state to an anaerobic state, and odorous intermediate products such as H2S are formed as a result, so that the degradation effect of organic matters is influenced, and the fertilizer efficiency is influenced. Therefore, controlling the water content of the organic waste to be fermented to 60-65% can facilitate the fermentation.
The fermentation temperature in the roller main body 2 is 50-60 ℃, the fermentation temperature for verification can be provided for strains, meanwhile, ova, pathogenic bacteria, parasites and the like in the organic waste can be rapidly and thoroughly killed, the ova killing and the sterilization are complete, no secondary plant diseases and insect pests appear in the produced fertilizer, and the safety and the reliability of recycling the organic waste to the land are guaranteed on the basis of environment-friendly cultivation.
While the 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 appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (10)
1. The utility model provides a horizontal aerobic fermentation treatment of organic waste is equipped, includes the base frame, its characterized in that still includes:
the rotary drum comprises a drum body, wherein the drum body is rotatably arranged on a base frame, one side of the drum body is a feeding end, the other side of the drum body is a discharging end, the middle part of the 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 a scraping plate and a stirring plate for stirring materials are respectively arranged in the first fermentation chamber and the second fermentation chamber;
the driving component is arranged on the base frame and is used for driving the roller body to rotate;
the first sealing end cover assembly is arranged at the feeding end of the roller main body and is used for sealing the feeding end of the roller main 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 main body and used for feeding materials into the roller main 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 used for heating the materials in the roller body.
2. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 1, which is characterized in that: the roller main body is rotatably arranged on the base frame through a supporting wheel.
3. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 1, which is characterized in that: the driving assembly comprises a motor, a driving chain wheel and a driven chain wheel, the driven chain wheel is installed on the outer side of the roller body, the motor is installed on the base frame, the driving chain wheel is installed on the output end of the motor, and the driving chain wheel and the driven chain wheel are connected through a chain.
4. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 1, which is characterized in that: the right side of the base frame is provided with a first support, 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;
a second limiting plate is arranged at the edge of the first end cover, a second clamping groove is formed in the second limiting plate, the first rotary sealing ring is installed 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 one first spring, the first support is provided with a first guide hole for the first guide rod to be matched with, and the first end covers tightly press the first rotary sealing ring on the first limiting plate under the action of the first springs;
the feeding assembly is arranged on the first end cover and the first support.
5. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 4, wherein: the feeding assembly comprises a feeding packing auger and a first motor which is arranged on the first support and connected with the feeding packing auger, the feeding packing auger is arranged on the first end cover, and the discharge end of the feeding packing auger extends into the roller main body; the feeding end of the feeding auger is connected with a feeding funnel.
6. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 5, wherein: be provided with a platform on the first support, be provided with the mounting groove on the platform, feed hopper installs in the mounting groove and feed hopper upper end with the platform flushes.
7. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 6, which is characterized in that: the first support is connected with a ladder stand.
8. The horizontal aerobic fermentation treatment equipment for organic waste as claimed in claim 5, 6 or 7, wherein: a second support is arranged on the left side of the base frame, the structure of the second sealing end cover assembly is the same as that of the first sealing end cover assembly, and a first guide rod in the second sealing end cover assembly is matched with a guide hole arranged on the second support; the discharging assembly is arranged on the first end cover on the second sealing end cover assembly.
9. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 8, 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.
10. The horizontal aerobic fermentation treatment equipment for organic waste according to claim 9, wherein: the heating device comprises a fan, a filtering component arranged at the inlet end of the fan and a heating component connected at the outlet end of the fan, the air outlet end of the heating component is provided with two air outlets, one of the air outlets 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 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, the air pipe is coated by materials during fermentation, 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;
the air inlet pipe and the exhaust 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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| CN202121312083.XU CN214881169U (en) | 2021-06-11 | 2021-06-11 | Horizontal aerobic fermentation treatment equipment for organic waste |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200775A (en) * | 2021-06-11 | 2021-08-03 | 深圳大沃土生态环境有限公司 | Horizontal aerobic fermentation treatment equipment for organic waste |
| CN114315071A (en) * | 2022-03-07 | 2022-04-12 | 中南水务科技有限公司 | Integrated equipment and method for high-temperature aerobic fermentation of low-moisture-content sludge |
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2021
- 2021-06-11 CN CN202121312083.XU patent/CN214881169U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200775A (en) * | 2021-06-11 | 2021-08-03 | 深圳大沃土生态环境有限公司 | Horizontal aerobic fermentation treatment equipment for organic waste |
| CN113200775B (en) * | 2021-06-11 | 2024-03-19 | 深圳大沃土生态环境有限公司 | Horizontal aerobic fermentation treatment equipment for organic waste |
| CN114315071A (en) * | 2022-03-07 | 2022-04-12 | 中南水务科技有限公司 | Integrated equipment and method for high-temperature aerobic fermentation of low-moisture-content sludge |
| CN114315071B (en) * | 2022-03-07 | 2022-06-10 | 中南水务科技有限公司 | Integrated equipment and method for high-temperature aerobic fermentation of low-moisture-content sludge |
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