CN116371886A - Kitchen waste treatment system - Google Patents
Kitchen waste treatment system Download PDFInfo
- Publication number
- CN116371886A CN116371886A CN202310451437.6A CN202310451437A CN116371886A CN 116371886 A CN116371886 A CN 116371886A CN 202310451437 A CN202310451437 A CN 202310451437A CN 116371886 A CN116371886 A CN 116371886A
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- Prior art keywords
- air
- pipe
- kitchen waste
- homogenizing
- fixedly connected
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 230000029087 digestion Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 210000003437 trachea Anatomy 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 239000010813 municipal solid waste Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001546 nitrifying effect Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 47
- 230000001105 regulatory effect Effects 0.000 abstract description 23
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 13
- 239000010779 crude oil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 239000010794 food waste Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019476 oil-water mixture Nutrition 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000014594 pastries Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/38—Stirring or kneading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/403—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/60—Biochemical treatment, e.g. by using enzymes
- B09B3/65—Anaerobic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/70—Kitchen refuse; Food waste
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste treatment system, which relates to the technical field of waste treatment and comprises a kitchen waste pretreatment system, wherein the kitchen waste pretreatment system is used for pretreating kitchen waste into slurry, the slurry is stirred in a homogenizing and regulating tank and then is sent to an anaerobic digestion system, the homogenizing and regulating tank is cylindrical, a plurality of moving mechanisms which move circularly by taking the axis of the homogenizing and regulating tank as the center are arranged on the peripheral surface of the homogenizing and regulating tank, a scraping mechanism for scraping the slurry adhered to the inner side surface of the homogenizing and regulating tank is arranged on the moving mechanism, and an air stirring mechanism for stirring the slurry of the homogenizing and regulating tank is arranged on the scraping mechanism. According to the invention, the slurry adhered to the inner side of the homogenizing adjusting tank can be scraped through the cooperation between the moving mechanism and the scraping mechanism, and the slurry in the homogenizing adjusting tank can be sufficiently and uniformly stirred by the cooperation of the air stirring mechanism, so that the slurry is in contact with air more sufficiently.
Description
Technical Field
The invention relates to the technical field of garbage disposal, in particular to a kitchen garbage disposal system.
Background
Kitchen waste refers to food waste and waste edible oil and fat generated in activities such as food processing, food service, unit catering and the like except for daily lives of residents, and comprises food waste and kitchen waste, wherein the food waste comprises the following components: food residues of restaurants, unit canteens and the like, and processing process wastes of fruits and vegetables, meat, grease, pastries and the like in post-kitchen; kitchen waste: and (3) the garbage of the perishable machine such as fruit and vegetable and food leftovers, melon and fruit peel and the like which are discarded in the daily life of the family.
At present, after the kitchen waste is pretreated, slurry is stirred in a homogenizing and adjusting tank because the concentration of the slurry is high and is adhered to the inner side surface of the homogenizing and adjusting tank, the slurry is stirred in the air stirring mode at the bottom of the homogenizing and adjusting tank in the prior art, the slurry adhered to the bottom of the homogenizing and adjusting tank is inconvenient to stir, and the slurry adhered to the inner side surface of the homogenizing and adjusting tank cannot be stirred, so that insufficient stirring is caused.
Therefore, it is necessary to provide a kitchen waste treatment system to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
The invention aims at: in order to solve the problems that after kitchen waste is pretreated, slurry is stirred in a homogenizing and adjusting tank in the prior art in a mode of stirring the slurry by air at the bottom of the homogenizing and adjusting tank due to high concentration of the slurry and is adhered to the inner side surface of the homogenizing and adjusting tank, the slurry adhered to the bottom of the homogenizing and adjusting tank is inconvenient to stir, and the slurry adhered to the inner side surface of the homogenizing and adjusting tank cannot be stirred, so that stirring is insufficient.
(II) technical scheme
The invention adopts the following technical scheme for realizing the purposes:
the kitchen waste treatment system comprises a kitchen waste pretreatment system, wherein the kitchen waste pretreatment system is used for pretreating kitchen waste into slurry, the slurry is stirred in a homogenizing adjusting tank and then is sent to an anaerobic digestion system, the anaerobic digestion system is used for treating the slurry into biogas and nitrifying liquid, the homogenizing adjusting tank is cylindrical, a plurality of moving mechanisms which perform circular motion by taking the axis of the homogenizing adjusting tank as the center are arranged on the peripheral surface of the homogenizing adjusting tank, scraping mechanisms for scraping the slurry adhered to the inner side surface of the homogenizing adjusting tank are arranged on the moving mechanisms, and air stirring mechanisms for stirring the slurry of the homogenizing adjusting tank are arranged on the scraping mechanisms.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the slurry adhered to the inner side of the homogenizing adjusting tank can be scraped through the cooperation between the moving mechanism and the scraping mechanism, and the slurry in the homogenizing adjusting tank can be sufficiently and uniformly stirred by the cooperation of the air stirring mechanism, so that the slurry is in contact with air more sufficiently.
2. According to the invention, the air stirring mechanism is arranged on the scraping mechanism, so that compared with the mode of fixing the air pipe at the bottom of the homogenizing adjusting tank in the prior art, on one hand, the inside of the homogenizing adjusting tank can be cleaned conveniently, and on the other hand, the slurry in the homogenizing adjusting tank can be stirred more comprehensively, and the stirring effect is better.
Further, the moving mechanism comprises a second guide rail and a power mechanism, wherein the second guide rail is fixed at the upper end of the outer side of the homogenizing adjusting tank, and the power mechanism is arranged on the second guide rail in a sliding mode.
Further, the power mechanism comprises a guide assembly and a power assembly, wherein the guide assembly is arranged on the second guide rail in a sliding mode, and the power assembly is used for driving the guide assembly to slide along the second guide rail.
Further, the guide assembly comprises a second sliding block and a mounting frame, wherein the second sliding block is arranged on the second guide rail in a sliding mode, and the mounting frame is fixedly connected to the second sliding block.
Further, the mounting frame upper end fixedly connected with mounting panel, the center fixedly connected with center pin in homogeneity equalizing basin, scraping mechanism includes the scraper blade of closely laminating with homogeneity equalizing basin medial surface, the one end of scraper blade is fixed on the mounting panel, the other end of scraper blade rotates to be connected on the center pin.
Further, air stirring mechanism includes the mounting bracket, sets up air pump on the mounting bracket, has seted up outlet duct, gas-dividing pipe, connection trachea and oxygen dish of venthole, the gas-dividing pipe extends to the middle part in homogeneity equalizing basin along the scraper blade, the gas-dividing pipe passes through coupling assembling to be fixed on the scraper blade, is located the gas-dividing pipe tip in the middle part in homogeneity equalizing basin is sealed, the one end at the middle part in homogeneity equalizing basin is kept away from to the gas-dividing pipe is equipped with the opening, the open end rotates the setting on the outlet duct in the venthole outside, with the outlet duct and the homogeneity equalizing basin coaxial of gas-dividing pipe junction, connect tracheal detachable setting on the gas-dividing pipe that is located the homogeneity equalizing basin, oxygen dish detachable sets up on the gas-dividing pipe.
Further, the connecting assembly comprises a C-shaped plate with the same diameter as the gas distribution pipe, an elastic belt and arc-shaped sliding blocks fixedly connected to two ends of the elastic belt, the middle of the C-shaped plate is fixed on the scraping plate, two ends of the C-shaped plate face upwards, and two ends of the C-shaped plate are provided with sliding grooves for inserting the arc-shaped sliding blocks.
Further, a through hole for plugging the connecting air pipe is formed in the air distribution pipe in the homogenizing adjusting tank, an inverted L-shaped rod is fixedly connected to the air distribution pipes on two sides of the through hole, a cross rod of the L-shaped rod faces the center of the through hole, a plurality of inserted rods are symmetrically and fixedly connected to the lower half part of the connecting air pipe, clamping blocks are fixedly connected to the upper ends of the inserted rods, a first sealing gasket is sleeved on the connecting air pipe between the lower ends of the inserted rods and the air distribution pipe, a positioning groove for clamping the clamping blocks is formed in the lower end of the cross rod, and an air inlet hole is formed in the connecting air pipe.
Further, the oxygen disk is composed of an air disk and a mounting tube, one end of the connecting air tube, which is far away from the air inlet, is used for being inserted into the mounting tube, a thread groove for screwing in a nut is formed in the outer peripheral surface of the end, at least two elastic connecting plates are symmetrically and fixedly connected to the outer side of the mounting tube, a circular plate is slidably arranged on the connecting air tube between the nut and the air distribution tube, and at least two hooks which are used for being connected with the elastic connecting plates are symmetrically and fixedly connected to the circular plate.
Further, a sleeve communicated with the opening is fixedly connected to the gas distribution pipe at one end of the opening, the sleeve is rotatably connected to the gas outlet pipe at the periphery of the gas outlet hole, a limiting ring is fixedly connected to the inner side of the opening, and a second sealing gasket is arranged between the limiting ring and the gas outlet pipe.
According to the invention, the slurry in the homogenizing adjusting tank can be stirred more fully, so that the slurry can be fully contacted with air.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic top perspective view of the structure of the present invention;
FIG. 3 is a schematic perspective cross-sectional view of the structure of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the invention at B in FIG. 2;
FIG. 6 is an enlarged schematic view of FIG. 3 at C in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the invention at D in FIG. 3;
fig. 8 is an enlarged schematic view of fig. 3 at E in accordance with the present invention.
Reference numerals: 1. a homogenizing regulating tank; 2. a bracket; 3. a top frame; 4. an air pump; 5. an air outlet pipe; 6. a first guide rail; 7. a first slider; 8. a support rod; 9. a gas distribution pipe; 10. a toothed ring; 11. a second guide rail; 12. a second slider; 13. a mounting frame; 14. a mounting plate; 15. a motor; 16. a mounting shaft; 17. a gear; 18. a through groove; 19. a scraper; 20. a C-shaped plate; 21. a chute; 22. an arc-shaped sliding block; 23. an elastic belt; 24. connecting an air pipe; 25. a first sealing gasket; 26. a rod; 27. a clamping block; 28. an L-shaped rod; 29. a positioning groove; 30. a thread groove; 31. a circular plate; 32. a hook; 33. an oxygen tray; 34. an elastic connecting plate; 35. a nut; 36. a sleeve; 37. a limiting ring; 38. a second gasket; 39. an air outlet hole; 40. a central shaft; 41. a connecting rod; 42. an air inlet hole.
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. 1-8, a kitchen waste treatment system includes a kitchen waste pretreatment system, wherein the kitchen waste pretreatment system is used for pretreating kitchen waste into slurry, and main physical and chemical parameters of the kitchen waste are as follows: the kitchen waste pretreatment system firstly enters a material receiving and sorting system when the kitchen waste is treated, firstly, the kitchen waste materials which are received and transported firstly enter a material receiving and sorting system, the liquid part oil-water mixture and the solid part in the kitchen waste are initially separated, the liquid part enters a pretreatment system water collecting tank through a spiral draining hole, the solid materials are conveyed to an initial sorting system, large-particle inorganic impurities such as large-size metal, ceramic chips, pop cans and plastic bags are sorted out, the solid after impurity removal is spirally conveyed to a AAe wet type sorting and pulping unit to be mixed with liquid slurry in the water collecting tank, the full-automatic operation realizes the functions of removing light and heavy materials and pulping at a high speed, the size of the materials is not more than 8mm, the pulped materials are conveyed to a slag remover after being cached in the slurry buffer tank, the impurities in the materials are removed by the slag remover, the materials enter a heating kettle for heating, the materials meet the feeding temperature of a three-phase centrifuge for oil extraction treatment, the materials are produced by the three-phase centrifuge, the crude oil with the purity of about 95% is produced, the crude oil can be used as a crude oil after the crude oil is extracted and the crude oil is pumped to a chemical oil-mixing and a high-purity-quality-adjustable waste water after the crude oil is pumped to a high-quality oil-mixing unit for the crude oil-quality-mixing and the crude oil is used for the crude oil-quality-mixing unit after the crude oil is pumped to be used for the crude oil-quality-pumped out of the crude oil-quality of the crude oil is pumped to be separatedThe method comprises the steps of collecting sundries separated in each stage in a sundry bucket, carrying out external transportation on the sundries after the water content is about 75%, conveying the pretreated kitchen waste to a homogenizing and regulating tank 1, wherein the temperature of the pretreated kitchen waste slurry is higher than 40 ℃, arranging a temperature regulating device (not shown in the figure) and an air stirring mechanism in the homogenizing and regulating tank 1, arranging an overflow port and a sludge discharge port (the overflow port and the sludge discharge port are not shown in the figure and are designed according to the field in practice) in the homogenizing and regulating tank 1, regulating the temperature of the slurry to 37-40 ℃, pumping the slurry to a combined anaerobic reactor after the feeding condition of the anaerobic reactor is met, conveying the slurry to an anaerobic digestion system after stirring in the homogenizing and regulating tank 1, and carrying out anaerobic fermentation on organic matters in the mixed materials to generate methane about 16000m in the anaerobic reactor 3 And (d) temporarily storing biogas by a gas storage device at the upper part of the combined reactor, carrying out subsequent purification and utilization, temporarily storing nitrified liquid generated after anaerobic digestion by about 213t/d, entering a nitrified liquid dehydration unit after temporary storage by a temporary storage tank, completing the treatment of kitchen waste, wherein the homogenizing and regulating tank 1 is cylindrical, a plurality of moving mechanisms which perform circular motion with the axis of the homogenizing and regulating tank 1 as the center are arranged on the peripheral surface of the homogenizing and regulating tank 1, the moving mechanisms are uniformly distributed on the homogenizing and regulating tank 1, for example, three moving mechanisms are arranged, so that an included angle formed by each two moving mechanisms and the axis of the homogenizing and regulating tank 1 is 120 DEG, a scraping mechanism for scraping slurry adhered to the inner side surface of the homogenizing and regulating tank 1 is arranged on the moving mechanism, and an air stirring mechanism for stirring the slurry of the homogenizing and regulating tank 1 is arranged on the scraping mechanism.
In the embodiment, through the cooperation between the kitchen waste pretreatment system and the anaerobic digestion system, the grease can be extracted to the maximum extent, and the grease recovery efficiency is improved; secondly, carry the sealed automatic operation of oily system overall process, can not cause the influence to the surrounding environment, but also can furthest's removal impurity reduces the adverse effect of impurity to follow-up process equipment, improve the slurrying effect of material after the letter sorting, create better material condition for anaerobic digestion, improve anaerobic system operation effect, through the cooperation setting between mobile mechanism, strike off mechanism and the air stirring mechanism, the thick liquids of a plurality of positions in the homogeneity equalizing basin 1 that can be more abundant stir, stirring effect is better, thereby can reach the required temperature of thick liquids anaerobic digestion and the mixed degree of thick liquids and air, can also strike off the thick liquids on the medial surface of homogeneity equalizing basin 1 simultaneously, cleaning effect is also better.
Specifically, referring to fig. 1-3, the moving mechanism includes a second guide rail 11 and a power mechanism, the second guide rail 11 is fixed at the upper end of the outer side of the homogenizing equalizing basin 1, the power mechanism is slidably disposed on the second guide rail 11, the power mechanism includes a guide component and a power component, the guide component is slidably disposed on the second guide rail 11, the power component is used for driving the guide component to slide along the second guide rail 11, the guide component includes a second slider 12 and a mounting frame 13, the second slider 12 is slidably disposed on the second guide rail 11, and the mounting frame 13 is fixedly connected on the second slider 12, so that the power mechanism can drive the second slider 12 to slide.
Specifically, referring to fig. 1-4, the power mechanism includes a toothed ring 10, a motor 15, a mounting shaft 16 and a gear 17, the toothed ring 10 is fixedly connected to the outer peripheral surface of the homogenizing and adjusting tank 1 at the upper end of the second guide rail 11, the motor 15 is fixedly connected to the upper end of the mounting frame 13, the mounting shaft 16 is fixedly connected to the output shaft of the motor 15, the gear 17 is fixedly connected to the mounting shaft 16, a through groove 18 is formed in the middle of the mounting frame 13, the gear 17 is arranged in the through groove 18, and the gear 17 is meshed with the toothed ring 10, further, in order to avoid line winding of the motor 15 when the power mechanism moves, the motor 15 is selected as a servo motor, the rotation number of the motor 15 is controlled by an industrial personal computer, for example, when three moving mechanisms are used, the industrial personal computer should control the motor 15 is started at the same time, and the rotation number of the motor 15 should meet the requirements that the included angle between the starting point and the finishing point and the connecting line of the homogenizing and the adjusting tank 1 is larger than 120 °, so that the scraping mechanism and the air stirring mechanism can sufficiently stir slurry in the homogenizing and adjusting tank 1), the motor 15 drives the mounting frame 13 to move on the guide rail 11 to the first guide rail 15, and the motor 15 is driven to move by a certain distance to the reciprocating motor 15, or the motor 15 is driven to move on the frame 15 to avoid the reciprocating frame 15 to move, and the reciprocating frame 1 to move, and the line is driven by the motor 1 to move to be driven by the reciprocating frame 15.
Specifically, referring to fig. 4-8, the upper end of the mounting frame 13 is fixedly connected with the mounting plate 14, the center of the homogenizing and adjusting tank 1 is fixedly connected with the central shaft 40, the scraping mechanism comprises a scraping plate 19 tightly attached to the inner side surface of the homogenizing and adjusting tank 1, one end of the scraping plate 19 is fixed on the mounting plate 14, the other end of the scraping plate 19 is fixedly connected with a sleeve rod, and the sleeve rod is rotationally connected to the central shaft 40, so that the scraping plate 19 scrapes slurry on the inner side surface of the homogenizing and adjusting tank 1, and the air stirring mechanism stirs the scraped slurry, so that the slurry is stirred more fully.
Specifically, referring to fig. 1-7, the air stirring mechanism includes the mounting bracket, the air pump 4 of setting on the mounting bracket, the outlet duct 5 of seting up venthole 39, divide trachea 9, connect trachea 24 and oxygen dish 33, divide trachea 9 to extend to the middle part of homogeneity equalizing basin 1 along scraper 19, divide trachea 9 to pass through coupling assembling and fix on scraper 19, the branch trachea 9 tip that is located the middle part of homogeneity equalizing basin 1 is sealed, the one end that divides trachea 9 kept away from the middle part of homogeneity equalizing basin 1 is equipped with the opening, open end rotates and sets up on the outlet duct 5 in the venthole 39 outside, with the outlet duct 5 of minute trachea 9 junction with homogeneity equalizing basin 1 coaxial, it breaks away from homogeneity equalizing basin 1 coaxial to drive outlet duct 5 when preventing that moving mechanism drives minute trachea 9 rotation, guarantee that the motion of minute trachea 9 is more steady, connect trachea 24 detachable setting is on minute trachea 9 that is located in homogeneity equalizing basin 1, oxygen dish 33 detachable setting is on minute trachea 9.
Specifically, referring to fig. 4, in order to ensure that the gas-distributing pipe 9 can rotate along with the sliding of the moving mechanism, the opening end of the gas-distributing pipe 9 passes through the mounting plate 14, so that a layer of steel protection sleeve is sleeved at the joint of the gas-distributing pipe 9 and the mounting plate 14, and the moving mechanism is prevented from damaging the gas-distributing pipe 9 during moving.
Specifically, referring to fig. 1-3, the mounting rack comprises a plurality of brackets 2 and a top frame 3, the top frame 3 is fixed at the upper ends of the brackets 2, the lower end of the top frame 3 is fixedly connected with a first guide rail 6, a first sliding block 7 is slidingly connected to the outer peripheral surface of the first guide rail 6, the lower end of the first sliding block 7 is fixedly connected with a supporting rod 8, the lower end of the supporting rod 8 is fixed at the middle part of the gas distribution pipe 9 and used for supporting the gas distribution pipe 9, the falling of the gas distribution pipe 9 is reduced, zinc is plated on the outer surfaces of the gas distribution pipe 9 and the gas outlet pipe 5, and when the gas distribution pipe 9 and the gas outlet pipe 5 are exposed in the air, a basic zinc carbonate film is formed on the surface of the pipeline, so that better protection of the pipeline is realized.
Specifically, referring to fig. 5-7, the connecting assembly includes a C-shaped plate 20 with the diameter consistent with that of the gas-distributing pipe 9, an elastic belt 23, and arc-shaped sliders 22 fixedly connected to two ends of the elastic belt 23, wherein the middle of the C-shaped plate 20 is fixed on the scraping plate 19, two ends of the C-shaped plate 20 face upwards, and two ends of the C-shaped plate 20 are provided with sliding grooves 21 for inserting the arc-shaped sliders 22, so as to further prevent the gas-distributing pipe 9 from sliding, and when the arc-shaped sliders 22 are inserted into the sliding grooves 21, one side of the arc-shaped sliders 22 facing the gas-distributing pipe 9 is attached to the gas-distributing pipe 9, thereby preventing the gas-distributing pipe 9 from sliding upwards.
Specifically, as shown in fig. 5-7, the air distribution pipe 9 in the homogenizing and adjusting tank 1 is provided with a through hole for plugging the air connection pipe 24, the air distribution pipe 9 at two sides of the through hole is fixedly connected with an inverted L-shaped rod 28, through the arrangement of the elastic belt 23, when the air distribution pipe 9 is installed, the sliding arc sliding block 22 is inserted into the sliding groove 21, the elastic belt 23 is pulled to cross the L-shaped rod 28, the cross rod of the L-shaped rod 28 faces the center of the through hole, the lower half part of the air connection pipe 24 is symmetrically and fixedly connected with a plurality of inserting rods 26, wherein the plurality of inserting rods 26 are uniformly fixed on the peripheral surface of the air connection pipe 24, the upper end of the inserting rods 26 is fixedly connected with a clamping block 27, in order to prevent air leakage during air stirring, the connecting pipe 24 between the lower end of the inserting rods 26 and the air distribution pipe 9 is sleeved with a first sealing gasket 25, and the lower end of the cross rod is provided with a positioning groove 29 for clamping the clamping block 27, so that inertia formed by slurry in the homogenizing and adjusting tank 1 is prevented from moving out of the lower part of the L-shaped rod 28 when the moving mechanism drives the air stirring mechanism, and the connecting rod 24 is positioned on the connecting rod 42.
Specifically, referring to fig. 5-7, the oxygen disk 33 is composed of an air disk and a mounting tube, the air disk is a bubble stone air disk made of sand sintered at high temperature, so that air and slurry are more fully contacted, the slurry is fully stirred, one end of the connecting air pipe 24, which is far away from the air inlet hole 42, is used for plugging the mounting tube, a thread groove 30 for screwing in a nut 35 is formed in the outer peripheral surface of the end, at least two elastic connecting plates 34 are symmetrically and fixedly connected to the outer side of the mounting tube, the elasticity of the connecting plates 34 means that the connecting plates 34 can be tightly pressed towards the side of the mounting tube, the connecting plates 34 cannot be stretched, at least two hooks 32 for being connected with the elastic connecting plates 34 are fixedly connected to the connecting air pipe 24 between the nut 35 and the air distribution pipe 9 in a sliding manner, and along with the rotation of the nut 35, the hooks 32 on the annular plates 31 are driven by the nut 35 to tighten the connecting plates 34, so that the mounting stability of the oxygen disk 33 is further ensured.
Specifically, as shown in fig. 5-7, a sleeve 36 penetrating through the opening is fixedly connected to the gas distributing pipe 9 provided with one end with the opening, the sleeve 36 is rotatably connected to the gas outlet pipe 5 at the periphery of the gas outlet hole 39, the lower end of the gas outlet pipe 5 is a closed end, a limiting ring 37 is fixedly connected to the inner side of the opening, and a second sealing gasket 38 is arranged between the limiting ring 37 and the gas outlet pipe 5, so that gas is prevented from leaking from the gas outlet hole 39.
When the gas distribution pipe 9 and the gas outlet pipe 5 are installed, a tee joint, a bent pipe and a branch pipe are selected for combination, and the combined pipeline is not limited to the shape in the drawing.
Working principle: transporting the slurry obtained by the kitchen waste pretreatment system into the homogenizing and regulating tank 1, controlling an industrial personal computer to start a motor 15 by workers, controlling the russian start of an air pump 4, enabling the motor 15 to drive a gear 17 to rotate, driving a mounting frame 13 and a second sliding block 12 to move along a second guide rail 11 by the gear 17 along the action line of a toothed ring 10, driving a gas distribution pipe 9 to move by a mounting plate 14 at the same time, driving a support rod 8 and a first sliding block 7 to slide along a first guide rail 6 by the upper half part of the gas distribution pipe 9, driving a sleeve 36 to rotate around the axis of the homogenizing and regulating tank 1 by the gas distribution pipe 9 with an opening end, enabling gas output by an air pump 4 to enter the gas distribution pipe 9 through an air outlet hole 39, then entering a connecting air pipe 24 from an air inlet hole 42, and blowing out from the air hole on an oxygen disc 33, and stirring the slurry in the homogenizing and regulating tank 1;
when the connecting air pipe 24 is installed, firstly, the lower end of the connecting air pipe 24 is inserted into the air distribution pipe 9, so that the L-shaped rod 28 presses down the first sealing gasket 25, then the connecting air pipe 24 is rotated, the clamping blocks 27 are inserted into the positioning grooves 29, and the inclination angles of the oxygen disks 33 can be adjusted by selecting the clamping blocks 27 on different inserting rods 26 to be inserted into the positioning grooves 29, so that a plurality of oxygen disks 33 on the air distribution pipe 9 are in different angles, and the air stirring area of slurry in the homogenizing adjusting tank 1 is larger;
when the oxygen disk 33 is installed, the installation pipe is firstly inserted into the end part of the connecting air pipe 24, then the end part of the elastic connecting plate 34 is hung on the hook 32, and as the nut 35 is rotated along the thread groove 30, the nut 35 presses down the annular plate 31, so that the hook 32 pulls the elastic connecting plate 34, and the installation pipe is tightly inserted into the connecting air pipe 24, thereby preventing the oxygen disk 33 from falling off.
The present invention is not limited to the preferred embodiments, but the patent protection scope of the invention is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the invention.
Claims (10)
1. A kitchen waste treatment system is characterized in that: including kitchen garbage pretreatment systems, kitchen garbage pretreatment systems is used for being thick liquids with kitchen garbage preliminary treatment, the thick liquids send to anaerobic digestion system after stirring in the homogeneity equalizing basin, anaerobic digestion system is used for handling the thick liquids into marsh gas and nitrifying liquid, the homogeneity equalizing basin is the cylinder, be provided with a plurality of mobile mechanisms that use the homogeneity equalizing basin axle center as the center to carry out circular motion on the outer peripheral face of homogeneity equalizing basin, be provided with the scraping mechanism that is used for scraping the thick liquids of homogeneity equalizing basin medial surface adhesion on the mobile mechanism, be provided with the air stirring mechanism that is used for stirring the thick liquids of homogeneity equalizing basin on the scraping mechanism.
2. A kitchen waste disposal system according to claim 1, wherein: the moving mechanism comprises a second guide rail and a power mechanism, wherein the second guide rail is fixed at the upper end of the outer side of the homogenizing adjusting tank, and the power mechanism is arranged on the second guide rail in a sliding mode.
3. A kitchen waste disposal system according to claim 2, wherein: the power mechanism comprises a guide assembly and a power assembly, the guide assembly is arranged on the second guide rail in a sliding mode, and the power assembly is used for driving the guide assembly to slide along the second guide rail.
4. A kitchen waste disposal system according to claim 3, wherein: the guide assembly comprises a second sliding block and a mounting frame, wherein the second sliding block is arranged on the second guide rail in a sliding mode, and the mounting frame is fixedly connected to the second sliding block.
5. A kitchen waste disposal system as claimed in claim 4, wherein: the utility model discloses a scraper blade, including the center pin, the center pin is fixed with the center pin, the scraper blade is fixed on the mounting panel to the scraper blade, the center pin is fixed with in the center of installing frame upper end fixedly connected with mounting frame, the center pin is fixed with in the center of homogeneity equalizing basin, strike off the mechanism including closely laminating with the homogeneity equalizing basin medial surface, the one end of scraper blade is fixed on the mounting panel, the other end of scraper blade rotates to be connected on the center pin.
6. A kitchen waste disposal system according to claim 5, wherein: the air stirring mechanism comprises a mounting frame, an air pump arranged on the mounting frame, an air outlet pipe provided with an air outlet hole, an air distribution pipe, a connecting air pipe and an oxygen disc, wherein the air distribution pipe extends to the middle part of the homogenizing adjusting tank along the scraping plate, the air distribution pipe is fixed on the scraping plate through a connecting component and is positioned at the end part of the air distribution pipe at the middle part of the homogenizing adjusting tank, one end of the air distribution pipe, which is far away from the middle part of the homogenizing adjusting tank, is provided with an opening, the opening end is rotationally arranged on the air outlet pipe at the outer side of the air outlet hole, the air outlet pipe at the joint of the air distribution pipe is coaxial with the homogenizing adjusting tank, the connecting air pipe is detachably arranged on the air distribution pipe positioned in the homogenizing adjusting tank, and the oxygen disc is detachably arranged on the air distribution pipe.
7. A kitchen waste disposal system according to claim 6, wherein: the connecting assembly comprises a C-shaped plate with the same diameter as the gas distribution pipe, an elastic belt and arc-shaped sliding blocks fixedly connected to two ends of the elastic belt, wherein the middle part of the C-shaped plate is fixed on the scraping plate, two ends of the C-shaped plate face upwards, and two ends of the C-shaped plate are provided with sliding grooves for inserting the arc-shaped sliding blocks.
8. A kitchen waste disposal system according to claim 7, wherein: a through hole for plugging the connecting air pipe is formed on the air distribution pipe positioned in the homogenizing adjusting tank, inverted L-shaped rods are fixedly connected on the air distribution pipes positioned at the two sides of the through hole, the cross rods of the L-shaped rods face the center of the through hole, a plurality of plugging rods are symmetrically and fixedly connected at the lower half part of the connecting air pipe, the upper end fixedly connected with fixture block of inserted bar, cup joint first sealing washer on the connecting trachea between lower extreme and the gas-dividing pipe of inserted bar, the constant head tank that is used for the joint fixture block is seted up to the lower extreme of horizontal pole, is located connecting trachea is last to have seted up the inlet port.
9. A kitchen waste disposal system according to claim 8, wherein: the oxygen disk comprises an air disk and a mounting pipe, one end of the connecting air pipe, which is far away from the air inlet, is used for being inserted into the mounting pipe, a thread groove for screwing in a nut is formed in the outer peripheral surface of the end, at least two elastic connecting plates are symmetrically and fixedly connected to the outer side of the mounting pipe, an annular plate is slidably arranged on the connecting air pipe between the nut and the air distribution pipe, and at least two hooks which are used for being connected with the elastic connecting plates are symmetrically and fixedly connected to the annular plate.
10. A kitchen waste disposal system according to claim 9, wherein: the gas distribution pipe provided with one end of the opening is fixedly connected with a sleeve communicated with the opening, the sleeve is rotationally connected to the gas outlet pipe at the periphery of the gas outlet hole, the inner side of the opening is fixedly connected with a limiting ring, and a second sealing gasket is arranged between the limiting ring and the gas outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451437.6A CN116371886A (en) | 2023-04-24 | 2023-04-24 | Kitchen waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310451437.6A CN116371886A (en) | 2023-04-24 | 2023-04-24 | Kitchen waste treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN116371886A true CN116371886A (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310451437.6A Pending CN116371886A (en) | 2023-04-24 | 2023-04-24 | Kitchen waste treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116651887A (en) * | 2023-08-01 | 2023-08-29 | 格瑞环保科技(深圳)有限公司 | Kitchen waste pretreatment device and method |
-
2023
- 2023-04-24 CN CN202310451437.6A patent/CN116371886A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116651887A (en) * | 2023-08-01 | 2023-08-29 | 格瑞环保科技(深圳)有限公司 | Kitchen waste pretreatment device and method |
| CN116651887B (en) * | 2023-08-01 | 2023-09-26 | 格瑞环保科技(深圳)有限公司 | Kitchen waste pretreatment device and method |
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