CN112058848A - Kitchen waste resource utilization and treatment device - Google Patents
Kitchen waste resource utilization and treatment device Download PDFInfo
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- CN112058848A CN112058848A CN202010649203.9A CN202010649203A CN112058848A CN 112058848 A CN112058848 A CN 112058848A CN 202010649203 A CN202010649203 A CN 202010649203A CN 112058848 A CN112058848 A CN 112058848A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/04—Biological compost
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- 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
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The invention discloses a kitchen waste resource utilization and treatment device, and particularly relates to the field of waste treatment. The invention directly converts the leftovers of the kitchen waste into the biodiesel and the organic fertilizer, thereby reducing the pollution of the kitchen waste and realizing the resource utilization of the kitchen waste.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a device for recycling and treating kitchen garbage.
Background
The kitchen waste and the waste water are wastes generated during preparation, dining and washing of vegetables in families and catering industries, and are characterized by high organic matter content, high water content and high oil-water content. At present, kitchen waste is not uniformly managed, so that the production quantity of kitchen waste is increased year by year along with the improvement of living conditions of people due to a large amount of kitchen waste, and the problem of huge kitchen waste treatment is not very painful.
Therefore, a treatment device capable of converting and utilizing resources of the kitchen waste needs to be designed, and the available resources are obtained after the kitchen waste is treated.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a device for resource utilization and treatment of kitchen waste, and the problems to be solved by the present invention are: the kitchen waste is treated and then recycled, so that the utilization rate of the waste is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a resource utilization and treatment device for kitchen waste comprises a compression box, wherein a fermentation box is fixedly mounted at the bottom of the compression box, an organic fertilizer storage box is fixedly mounted at the bottom of the fermentation box, a first filter box positioned on one side of the fermentation box is fixedly mounted at the top of the organic fertilizer storage box, a second filter box is fixedly mounted on one side of the organic fertilizer storage box, a water washing box is fixedly mounted at the top of the second filter box, and a biodiesel storage box is fixedly mounted on one side, away from the organic fertilizer storage box, of the second filter box;
the compression box is characterized in that a feed hopper is installed on one side, away from the first filter box, of the compression box in a penetrating manner, a compression plate is arranged between inner walls of the compression box in a sliding manner, a compression mechanism is arranged at the top of the compression plate and comprises a fixed box, the fixed box is fixedly installed at the top of an inner cavity of the compression box, a limiting plate is fixedly embedded between the inner walls of the top of the fixed box, a top rod is movably installed at the top of the limiting plate in a penetrating manner, an annular plate is fixedly installed at the bottom of the top rod in a penetrating manner, gear teeth are integrally formed on two inner walls of the annular plate, a half gear is arranged inside the annular plate and is connected with the gear teeth in a meshing manner, a sliding plate is fixedly installed at the bottom of the annular plate, sliding rails are fixedly installed on two inner walls of the bottom of the fixed box, two sides of the, the fixed rod movably penetrates through the bottom of the fixed box, the bottom end of the fixed rod is fixedly connected with the top of the compression plate, a spring is movably sleeved on the rod wall of the fixed rod, and two ends of the spring are respectively fixedly connected with the sliding plate and the bottom of the inner cavity of the fixed box;
a fixed box is fixedly arranged on one side inside the fermentation box, a first communicating pipe penetrates between the top of the fermentation box and the bottom of the compression box, a first filter plate is fixedly embedded between the inner side walls of the first filter box, an oil discharge pipe penetrates through the bottom of one side of the compression box close to the first filter box and the top of one side of the first filter box, a filter screen is fixedly embedded inside the oil discharge pipe, two groups of second communicating pipes penetrate through the space between one side of the first filter box far away from the compression box and one side of the water washing box, the two groups of second communicating pipes are respectively positioned above and below the first filter plate, a third communicating pipe penetrates through the bottom of the water washing box and the top of the second filter box, a second filter plate is fixedly embedded between the inner walls of the second filter box, and a fourth communicating pipe penetrates through the space between one side of the second filter box close to the biodiesel storage box and one side of the biodiesel storage box, the fourth communicating pipe is positioned above the second filter plate, the bottom of the inner cavity of the second filter tank is fixedly provided with a circulating water pump, the water outlet end of the circulating water pump is fixedly provided with a return pipe, and the return pipe penetrates through the second filter tank and extends into the compression tank.
In a preferred embodiment, a water storage tank is fixedly mounted on the inner side wall of the compression tank, a partition plate is fixedly embedded between two sides of the interior of the water storage tank, one end of the return pipe, which is located in the compression tank, penetrates through the water storage tank and extends into the water storage tank and is located on the left side of the partition plate, a rubber corrugated pipe, which is located on the left side of the partition plate, penetrates through the bottom of the water storage tank, and one end, which is far away from the water storage tank, of the rubber corrugated pipe penetrates through the top of.
In a preferred embodiment, a piston rod is fixedly mounted at the top of the compression plate, one end of the piston rod, which is far away from the compression plate, movably penetrates through the bottom of the water storage tank and extends to the right side of the partition plate, a piston plate is fixedly mounted at one end of the piston rod, which is located in the water storage tank, and four sides of the piston plate are slidably arranged between the partition plate and the inner wall of the water storage tank.
In a preferred embodiment, a second motor is arranged at the top of the inner cavity of the water washing tank, and an output shaft of the second motor is fixedly connected with a stirring shaft through a coupler.
In a preferred embodiment, the top fixed mounting of washing case has the drive case that is located the second motor top, the inner chamber bottom fixed mounting of drive case has first motor and fixed station, one side of fixed station is rotated and is connected with the carousel, be connected through belt transmission between first motor and the carousel, one side fixed mounting that the fixed station was kept away from to the carousel has the fixed column of eccentric settings.
In a preferred embodiment, one side of the fixed station is hinged with a rocker, a strip-shaped groove is formed in the front side of the rocker in a penetrating mode, the fixed column is arranged in the strip-shaped groove in a sliding mode, one end, far away from the hinged position, of the rocker is hinged with a movable rod, and the movable rod movably penetrates through the top of the washing tank and is fixedly connected with the top of the second motor.
In a preferred embodiment, two groups of fixing plates which are symmetrically arranged are fixedly mounted at the top of an inner cavity of the water washing tank, a sliding groove is formed in one side, close to the second motor, of each fixing plate, a supporting rod is arranged inside the sliding groove in a sliding mode, and one end, far away from the sliding groove, of each supporting rod is fixedly connected with the outer side of the second motor.
In a preferred embodiment, the first filter plate and the second filter plate are both made of permeable oil-resistant sand, the first communicating pipe, the second communicating pipe, the third communicating pipe, the fourth communicating pipe and the return pipe are all internally provided with electromagnetic valves, and em bacteria liquid is placed in the fixing box.
The invention has the technical effects and advantages that:
1. the invention pours the food garbage into the compression box from the feed hopper, opens the compression mechanism, compresses the food residue, adds the backflow water pumped by the circulating water pump into the residue, discharges the oil-water mixture into the first filter box, and the food residue after multiple compression enters into the fermentation box from the first communicating pipe to ferment and produce the organic fertilizer, the oil-water mixture is primarily filtered in the first filter box, then enters into the washing box, washes the oil with the stirring of the stirring shaft, after the stirring is finished, the oil-water is kept still to layer, then enters into the second filter box through the communicating pipe to carry out the secondary filtration, the filtered biodiesel is stored in the biodiesel storage box, and the water passing through the second filter plate is pumped into the water storage box by the circulating water pump, compared with the prior art, the improvement of resource utilization of the kitchen waste is realized;
2. according to the invention, the second motor is started, the stirring shaft is driven to rotate by the rotation of the motor, the first motor is started, the motor drives the rotary table to rotate, and the rotary table rotates under the matching of the fixed column and the strip-shaped groove, so that the rocker swings along the hinged part of the fixed table, and the movable rod is driven to move up and down, the stirring range of the stirring shaft is greatly improved, the stirring effect is further improved, the oil and water can be conveniently layered, and compared with the prior art, the stirring device has the advantage of being convenient for separating biodiesel from water.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a compression box of the present invention;
FIG. 3 is a schematic cross-sectional view of the compressing mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at A according to the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 1 according to the present invention.
The reference signs are: 1 compression box, 11 feed hoppers, 12 compression plates, 13 compression mechanisms, 130 springs, 131 fixed boxes, 132 limit plates, 133 annular plates, 134 gear teeth, 135 mandrils, 136 half gears, 137 slide rails, 138 slide plates, 139 fixed rods, 14 water storage tanks, 141 partition plates, 142 piston plates, 143 piston rods, 144 rubber corrugated pipes, 15 oil discharge pipes, 16 filter screens, 2 fermentation boxes, 21 fixed boxes, 3 first filter boxes, 31 first filter plates, 4 water washing boxes, 41 fixed plates, 411 sliding grooves, 42 supporting rods, 43 second motors, 44 stirring shafts, 5 second filter boxes, 51 second filter plates, 52 circulating water pumps, 53 return pipes, 6 biodiesel storage boxes, 7 organic fertilizer storage boxes, 8 driving boxes, 81 first motors, 82 fixed platforms, 83 rotating discs, 831 fixed columns, 84 rocker levers, 841 grooves and 85 movable rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The kitchen waste resource utilization and treatment device provided by the embodiment of the invention can comprise a compression box 1, wherein a fermentation box 2 is fixedly installed at the bottom of the compression box 1, an organic fertilizer storage box 7 is fixedly installed at the bottom of the fermentation box 2, a first filter box 3 positioned on one side of the fermentation box 2 is fixedly installed at the top of the organic fertilizer storage box 7, a second filter box 5 is fixedly installed on one side of the organic fertilizer storage box 7, a water washing box 4 is fixedly installed at the top of the second filter box 5, and a biodiesel storage box 6 is fixedly installed on one side, far away from the organic fertilizer storage box 7, of the second filter box 5.
Referring to the attached drawings 1-5 of the specification, the feed hopper 11 is installed in a penetrating manner on one side, away from the first filter tank 3, of the compression box 1 of the kitchen waste resource utilization and treatment device of the embodiment, the compression plate 12 is arranged between the inner walls of the compression box 1 in a sliding manner, the compression mechanism 13 is arranged at the top of the compression plate 12, the compression mechanism 13 comprises a fixed box 131, the fixed box 131 is fixedly installed at the top of the inner cavity of the compression box 1, a limiting plate 132 is fixedly embedded between the inner side walls of the top of the fixed box 131, a top rod 135 is movably installed at the top of the limiting plate 132 in a penetrating manner, an annular plate 133 is fixedly installed at the bottom end of the top rod 135, gear teeth 134 are integrally formed on the two inner side walls of the annular plate 133, a half gear 136 is arranged inside the annular plate 133, the half gear 136 is engaged with the gear teeth 134, and connected with, the two inner walls of the bottom of the fixed box 131 are fixedly provided with slide rails 137, two sides of the slide plate 138 are respectively arranged on the two slide rails 137 in a sliding manner, the bottom of the slide plate 138 is fixedly provided with a fixed rod 139, the fixed rod 139 movably penetrates through the bottom of the fixed box 131, the bottom end of the fixed rod 139 is fixedly connected with the top of the compression plate 12, the rod wall of the fixed rod 139 is movably sleeved with a spring 130, and two ends of the spring 130 are respectively fixedly connected with the slide plate 138 and the bottom of the inner cavity of the fixed box 131;
a fixed box 21 is fixedly arranged on one side inside the fermentation box 2, a first communicating pipe penetrates between the top of the fermentation box 2 and the bottom of the compression box 1, a first filter plate 31 is fixedly embedded between the inner side walls of the first filter box 3, an oil discharge pipe 15 penetrates between the bottom of one side of the compression box 1 close to the first filter box 3 and the top of one side of the first filter box 3, a filter screen 16 is fixedly embedded inside the oil discharge pipe 15, two groups of second communicating pipes penetrate between one side of the first filter box 3 far away from the compression box 1 and one side of the water washing box 4, the two groups of second communicating pipes are respectively positioned above and below the first filter plate 31, a third communicating pipe penetrates between the bottom of the water washing box 4 and the top of the second filter box 5, a second filter plate 51 is fixedly embedded between the inner walls of the second filter box 5, a fourth communicating pipe is arranged between one side of the second filter tank 5 close to the biodiesel storage tank 6 and one side of the biodiesel storage tank 6 in a penetrating mode, the fourth communicating pipe is located above the second filter plate 51, a circulating water pump 52 is fixedly mounted at the bottom of the inner cavity of the second filter tank 5, a return pipe 53 is fixedly mounted at the water outlet end of the circulating water pump 52, and the return pipe 53 penetrates through the second filter tank 5 and extends into the compression box 1.
As shown in fig. 1 to 5, the implementation scenario specifically includes: in practical use, food waste enters the compression box 1 from the feeding hopper 11, the compression mechanism 13 is started to compress food residues, return water pumped by the circulating water pump 52 is added into the residues, an oil-water mixture is discharged into the first filter box 3, the food residues after multiple times of compression enter the fermentation box 2 from the first communication pipe for fermentation, the fermentation box 2 and the organic fertilizer storage box 7 are communicated with each other through the communication pipe, the oil-water mixture is primarily filtered in the first filter box 3, because the first filter plate 31 is made of permeable oil-blocking sand, water is purified through the first filter plate 31 (the permeable oil-blocking plate, namely the first filter plate 31 has a water purification function), oil and purified water enter the water washing box 4, the oil is washed under the stirring of the stirring shaft 44, after the stirring is completed, the oil and water are kept stand, the kitchen waste is layered and then enters the second filter tank 5 through the communicating pipe for secondary filtration, the filtered biodiesel is placed into the biodiesel storage tank 6 for storage, and the water penetrating through the second filter plate 51 is pumped into the water storage tank 14 by the circulating water pump 52, so that the resource utilization of the kitchen waste is greatly improved; by arranging the compressing mechanism 13, the half gear 136 is driven by an external motor, the half gear 136 rotates to drive the annular plate 133 to do up-and-down reciprocating motion, thereby driving the sliding plate 138 to do up-and-down motion, further driving the fixing rod 139 and the compression plate 12 to compress the kitchen waste up and down, compressing oil-water mixture in the waste, driving the piston rod 143 to move while the compression plate 12 moves up and down, enabling the piston plate 142 to do piston motion in the water storage tank 14, extruding circulating water in the water storage tank 14 into food residues from the rubber corrugated pipe 144, facilitating full extrusion of the oil-water mixture of the food residues, arranging the electromagnetic valve at the joint of the rubber corrugated pipe 144 and the water storage tank 14 to avoid circulating water-direct current, realizing the function of extruding the oil-water mixture in the kitchen waste fully, and greatly improving the extraction rate of biodiesel of the device, and particularly solving the problems of the prior art that the kitchen waste is not convenient to recycle and the kitchen waste is convenient to do The problem of use.
The water storage tank 14 is fixedly installed on the inner side wall of the compression tank 1, a partition plate 141 is fixedly embedded between two sides of the interior of the water storage tank 14, one end, located in the compression tank 1, of the return pipe 53 penetrates through the water storage tank 14 and is located on the left side of the partition plate 141, a rubber corrugated pipe 144 located on the left side of the partition plate 141 is installed at the bottom of the water storage tank 14 in a penetrating mode, and one end, far away from the water storage tank 14, of the rubber corrugated pipe 144 penetrates through the top of the compression plate 12.
The top fixed mounting of compression board 12 has piston rod 143, the one end activity that compression board 12 was kept away from to piston rod 143 runs through the bottom of water storage box 14 and extends to the right side of baffle 141, the one end fixed mounting that piston rod 143 is located water storage box 14 has piston plate 142, four sides of piston plate 142 slide and locate between the inner wall of baffle 141 and water storage box 14.
The top of the inner cavity of the water washing tank 4 is provided with a second motor 43, and an output shaft of the second motor 43 is fixedly connected with a stirring shaft 44 through a coupler.
The top fixed mounting of washing case 4 has the drive case 8 that is located the second motor 43 top, the inner chamber bottom fixed mounting of drive case 8 has first motor 81 and fixed station 82, one side of fixed station 82 is rotated and is connected with carousel 83, be connected through belt transmission between first motor 81 and the carousel 83, one side fixed mounting that fixed station 82 was kept away from to carousel 83 has eccentric settings's fixed column 831.
One side of fixed station 82 articulates there is rocker 84, the positive side of rocker 84 is run through and has been seted up strip-shaped groove 841, fixed column 831 slides and locates in the strip-shaped groove 841, the one end that articulated department was kept away from to rocker 84 articulates there is movable rod 85, movable rod 85 activity run through the top of washing case 4 and with the top fixed connection of second motor 43.
The inner chamber top fixed mounting of washing case 4 has two sets of fixed plates 41 that are the symmetry and set up, spout 411 has been seted up to one side that fixed plate 41 is close to second motor 43, the inside slip of spout 411 is equipped with bracing piece 42, the one end that spout 411 was kept away from to bracing piece 42 is fixedly connected with the outside of second motor 43.
As shown in fig. 1 to 5, the implementation scenario specifically includes: when in actual use, open second motor 43, the motor rotates and drives (mixing) shaft 44 and rotate, open first motor 81, the motor drives carousel 83 and rotates, carousel 83 rotates under the cooperation of fixed column 831 and bar groove 841, make rocker 84 along the swing with the articulated department of fixed station 82, thereby drive movable rod 85 and do and reciprocate, the stirring range of (mixing) shaft 44 has been improved greatly, and then the stirring effect has been improved, be convenient for with the water oil layering, the convenience is to biodiesel and separation of water, the poor problem of the processing apparatus stirring effect that exists among the prior art has specifically been solved to this embodiment.
In summary, the following steps: according to the kitchen waste recycling treatment device, the leftover of the kitchen waste is directly converted into the biodiesel and the organic fertilizer, so that the pollution of the kitchen waste is reduced, and the kitchen waste is recycled.
The preparation of the biodiesel can be divided into four steps: compressing, filtering, washing with water to remove impurities and filtering again.
Compression: putting the kitchen waste into a compression device for compression to obtain an oil-water mixture;
and (3) filtering: the oil-water mixture passes through a plate made of water-permeable oil-blocking sand to realize oil-water separation;
washing with water to remove impurities: cleaning the separated oil with the water obtained in the previous step (the water permeable oil-blocking plate has the water purification function), and stirring and standing to obtain pure oil;
and (3) filtering again: and (4) passing the product through the water-permeable oil-blocking plate again to remove water in the oil to obtain pure biodiesel.
Organic fertilizer fermentation: the kitchen waste residues subjected to compression and oil-water separation enter the fermentation box 2 from the compression box 1 through the first communicating pipe, em bacteria liquid in the fixing box 21 is put into the kitchen waste residues, and air in the fermentation box 2 is exhausted to the outside, so that fermentation can be completed; in the process of extracting oil and water, the device directly compresses without heating, so that certain energy loss is saved; in the oil-water separation process, a first filter plate 31 and a second filter plate 51 which are made of novel functional materials and have the functions of water permeability and oil resistance are introduced, so that the oil-water separation process is simple and rapid; after oil-water separation, the separated water is used for washing grease, so that the working efficiency is improved, and water resources are saved; after the biodiesel is extracted, the remaining meal residues are fermented into organic fertilizers for agricultural engineering, so that the efficient reutilization of materials and energy is realized.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a kitchen garbage utilization and processing apparatus, includes compression case (1), its characterized in that: the bottom of the compression box (1) is fixedly provided with a fermentation box (2), the bottom of the fermentation box (2) is fixedly provided with an organic fertilizer storage box (7), the top of the organic fertilizer storage box (7) is fixedly provided with a first filter box (3) positioned on one side of the fermentation box (2), one side of the organic fertilizer storage box (7) is fixedly provided with a second filter box (5), the top of the second filter box (5) is fixedly provided with a washing box (4), and one side, far away from the organic fertilizer storage box (7), of the second filter box (5) is fixedly provided with a biodiesel storage box (6);
one side of keeping away from first rose box (3) in compression case (1) runs through and installs feeder hopper (11), it is equipped with compression board (12) to slide between the inner wall of compression case (1), the top of compression board (12) is provided with compressing mechanism (13), compressing mechanism (13) are including fixed case (131), fixed case (131) fixed mounting is at the inner chamber top of compression case (1), fixed the inlaying between the top inboard wall of fixed case (131) is equipped with limiting plate (132), the top activity of limiting plate (132) runs through installs ejector pin (135), the bottom fixed mounting of ejector pin (135) has annular plate (133), integrated into one piece has teeth of a cogwheel (134) on two inside walls of annular plate (133), annular plate (133) inside is provided with half gear (136), half gear (136) and teeth of a cogwheel (134) meshing connection, a sliding plate (138) is fixedly mounted at the bottom of the annular plate (133), sliding rails (137) are fixedly mounted on two inner walls of the bottom of the fixed box (131), two sides of the sliding plate (138) are respectively slidably arranged on the two sliding rails (137), a fixed rod (139) is fixedly mounted at the bottom of the sliding plate (138), the fixed rod (139) movably penetrates through the bottom of the fixed box (131), the bottom end of the fixed rod (139) is fixedly connected with the top of the compression plate (12), a spring (130) is movably sleeved on the rod wall of the fixed rod (139), and two ends of the spring (130) are respectively fixedly connected with the bottoms of inner cavities of the sliding plate (138) and the fixed box (131);
a fixed box (21) is fixedly installed on one side inside the fermentation box (2), a first communicating pipe penetrates through the top of the fermentation box (2) and the bottom of the compression box (1), a first filter plate (31) is fixedly embedded between the inner side walls of the first filter box (3), an oil discharge pipe (15) penetrates through the bottom of one side, close to the first filter box (3), of the compression box (1) and the top of one side of the first filter box (3), a filter screen (16) is fixedly embedded inside the oil discharge pipe (15), two groups of second communicating pipes penetrate through the space between one side, away from the compression box (1), of the first filter box (3) and one side of the water washing box (4), the two groups of second communicating pipes are respectively located above and below the first filter plate (31), a third communicating pipe penetrates through the bottom of the water washing box (4) and the top of the second filter box (5), fixed the inlaying between the inner wall of second rose box (5) is equipped with second filter (51), run through between one side that second rose box (5) are close to biodiesel bin (6) and one side of biodiesel bin (6) and install fourth communicating pipe, fourth communicating pipe is located the top of second filter (51), the inner chamber bottom fixed mounting of second rose box (5) has circulating water pump (52), the play water end fixed mounting of circulating water pump (52) has back flow (53), back flow (53) run through second rose box (5) and extend to in compression box (1).
2. The resource utilization and treatment device for kitchen waste according to claim 1, characterized in that: the utility model discloses a compressor, including compression case (1), return pipe (53), baffle (141), rubber bellows (144), the one end that compression case (1) was gone up fixed mounting has water storage box (14), fixed the inlaying between the inside both sides of water storage box (14) is equipped with baffle (141), the one end that return pipe (53) are located compression case (1) is run through and is extended to water storage box (14) and is located the left side of baffle (141), the bottom of water storage box (14) is run through and is installed and is located the left rubber bellows (144) of baffle (141), the one end that water storage box (14) were kept away from in rubber bellows (144.
3. The resource utilization and treatment device for kitchen waste according to claim 2, characterized in that: the top fixed mounting of compression board (12) has piston rod (143), the one end activity that compression board (12) was kept away from in piston rod (143) runs through the bottom of water storage box (14) and extends to the right side of baffle (141), the one end fixed mounting that piston rod (143) are located water storage box (14) has piston plate (142), four sides of piston plate (142) slide and locate between the inner wall of baffle (141) and water storage box (14).
4. The resource utilization and treatment device for kitchen waste according to claim 1, characterized in that: and a second motor (43) is arranged at the top of the inner cavity of the water washing tank (4), and an output shaft of the second motor (43) is fixedly connected with a stirring shaft (44) through a coupler.
5. The resource utilization and treatment device for kitchen waste according to claim 4, characterized in that: the top fixed mounting that washes case (4) has drive case (8) that are located second motor (43) top, the inner chamber bottom fixed mounting of drive case (8) has first motor (81) and fixed station (82), one side of fixed station (82) is rotated and is connected with carousel (83), be connected through belt transmission between first motor (81) and carousel (83), one side fixed mounting that fixed station (82) were kept away from in carousel (83) has eccentric settings's fixed column (831).
6. The resource utilization and treatment device for kitchen waste according to claim 5, characterized in that: one side of fixed station (82) articulates there is rocker (84), strip groove (841) have been seted up in the positive side of rocker (84) runs through, fixed column (831) slide locate in strip groove (841), rocker (84) are kept away from the one end of articulated department and are articulated have movable rod (85), movable rod (85) activity run through the top of washing case (4) and with the top fixed connection of second motor (43).
7. The resource utilization and treatment device for kitchen waste according to claim 4, characterized in that: inner chamber top fixed mounting of washing case (4) has two sets of fixed plates (41) that are the symmetry and set up, spout (411) have been seted up to one side that fixed plate (41) are close to second motor (43), the inside slip of spout (411) is equipped with bracing piece (42), the outside fixed connection of one end and second motor (43) of spout (411) is kept away from in bracing piece (42).
8. The resource utilization and treatment device for kitchen waste according to claim 1, characterized in that: first filter (31) and second filter (51) are made by the water-permeable oil sand that hinders, just the inside of first communicating pipe, second communicating pipe, third communicating pipe, fourth communicating pipe and back flow (53) all is provided with the solenoid valve, the em fungus liquid has been placed in fixed box (21).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010649203.9A CN112058848B (en) | 2020-07-08 | 2020-07-08 | Kitchen waste resource utilization and treatment device |
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| CN202010649203.9A CN112058848B (en) | 2020-07-08 | 2020-07-08 | Kitchen waste resource utilization and treatment device |
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| CN112058848B (en) | 2021-08-27 |
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