CN110813986A - Kitchen garbage solid-liquid separation processing device - Google Patents
Kitchen garbage solid-liquid separation processing device Download PDFInfo
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- CN110813986A CN110813986A CN201911074458.0A CN201911074458A CN110813986A CN 110813986 A CN110813986 A CN 110813986A CN 201911074458 A CN201911074458 A CN 201911074458A CN 110813986 A CN110813986 A CN 110813986A
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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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
- B04B9/04—Direct drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/32—Discharging presses
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
Abstract
The invention discloses a kitchen waste solid-liquid separation treatment device, which mainly solves the problems that the existing kitchen waste treatment equipment in the prior art causes the kitchen waste treatment equipment to have limited application range, unsmooth use process and non-ideal solid-liquid separation effect. The kitchen waste solid-liquid separation treatment device comprises a shell; a first partition plate and a second partition plate are sequentially arranged in the shell along the height direction of the shell to divide the shell into a crushing space, a grinding space and a separating space from top to bottom; the crushing space comprises a soft garbage crushing space and a hard garbage crushing space; the top of the shell corresponding to the soft garbage crushing space and the hard garbage crushing space is respectively provided with a first feeding bin and a second feeding bin which are communicated with the soft garbage crushing space and the hard garbage crushing space. Through the scheme, the soft garbage and the hard garbage can be treated simultaneously and respectively, so that the treatment effect is better, the treatment process is smoother, and the method has high practical value and popularization value.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to a kitchen waste solid-liquid separation treatment device.
Background
In the process of urbanization, garbage is a burden of urban development as a product of urban metabolism, and many cities in the world have a situation of surrounding garbage. The Chinese garbage treatment industry starts late, but through the development of recent years, the garbage treatment industry in China is initially large-scale, the garbage treatment market capacity is remarkably increased, the market permeability is rapidly improved, and the number of enterprises entering the sanitation industry is also rapidly increased. The annual growth rate of garbage all over the world is 8.42 percent, and the growth rate of Chinese garbage reaches more than 10 percent. Worldwide, 4.9 million tons of garbage are produced each year, and only China produces nearly 1.5 million tons of urban garbage each year; the accumulated quantity of domestic garbage in China reaches 70 hundred million tons.
The kitchen waste contains extremely high moisture and organic matters and is easy to rot; through proper treatment and processing, the organic fertilizer can be converted into new resources, and the characteristic of high organic content ensures that the organic fertilizer can be used as fertilizer and feed after strict treatment;
the kitchen waste not only contains waste soft and easily-crushed garbage such as rice, steamed bread, vegetables and the like, but also contains hard and difficultly-crushed garbage such as various bones and the like; the existing kitchen waste treatment equipment treats easily-crushed and difficultly-crushed waste together, and adopts a crushing knife to crush the easily-crushed waste such as rice and the like, but not the waste such as bones and the like; the kitchen waste treatment equipment has limited application range and unsmooth application process; the compressed garbage cake has high water content, so that the solid-liquid separation effect is not ideal.
Disclosure of Invention
The invention aims to provide a kitchen waste solid-liquid separation treatment device, which aims to solve the problems that the existing kitchen waste treatment equipment limits the application range of the kitchen waste treatment equipment, is not smooth in the use process and is not ideal in solid-liquid separation effect.
In order to solve the above problems, the present invention provides the following technical solutions:
a kitchen waste solid-liquid separation treatment device comprises a shell; a first partition plate and a second partition plate are sequentially arranged in the shell along the height direction of the shell to divide the shell into a crushing space, a grinding space and a separating space from top to bottom; the crushing space comprises a soft garbage crushing space and a hard garbage crushing space; the top parts of the shells corresponding to the soft garbage crushing space and the hard garbage crushing space are respectively provided with a first feeding bin and a second feeding bin which are communicated with the soft garbage crushing space and the hard garbage crushing space;
a soft garbage crushing mechanism and a hard garbage crushing mechanism are respectively arranged in the soft garbage crushing space and the hard garbage crushing space;
a first grinding wheel and a second grinding wheel are arranged above and below the grinding space; the first grinding wheel is provided with at least one feeding hole which is respectively communicated with the soft garbage crushing space and the hard garbage crushing space; the second grinding wheel is connected with a driving mechanism;
a spin-drying bin with an opening at the top is arranged in the separation space, and a plurality of through holes communicated with the spin-drying bin are formed in the second partition plate; a bottom motor is arranged at the bottom of the shell to drive the spin-drying bin to rotate and centrifugally separate solid and liquid; a liquid outlet is arranged at the lower part or the bottom of the shell corresponding to the separation space; the top of the spin-drying bin is communicated with at least one compression mechanism.
The soft garbage crushing mechanism comprises a crushing shaft vertically arranged in a soft garbage crushing space, and a plurality of crushing knives are uniformly distributed on the crushing shaft; the crushing shaft is connected with a first crushing motor which is positioned at the bottom of the first partition plate and is placed in a sealing mode.
Specifically, the hard garbage crushing mechanism comprises at least two crushing rollers which are sequentially arranged below the second feeding bin, a plurality of crushing teeth are uniformly arranged on the crushing rollers, and the crushing teeth on adjacent crushing rollers are matched with each other and staggered; one end of the crushing roller is connected with a connecting shaft, the connecting shaft is connected with driving wheels, and adjacent driving wheels are meshed with each other; the driving wheel at any end is connected with a driving wheel which is connected with a second crushing motor.
Specifically, the first grinding wheel and the second grinding wheel are both grinding wheels.
Specifically, the grinding space is provided with a V-shaped cavity positioned above the first grinding wheel; a plurality of blanking holes communicated with the V-shaped cavity are respectively formed in the first partition plates corresponding to the soft garbage crushing space and the hard garbage crushing space; a pipeline is connected between the V-shaped cavity and the feeding hole.
Specifically, the compression mechanism comprises a compression cavity arranged outside the separation space corresponding to the shell; the top of the compression cavity is connected with a compression cylinder, and a piston rod of the compression cylinder is positioned in the compression cavity; the bottom of the compression cavity is provided with a switch valve.
Specifically, the lower part of the compression cavity is communicated with a water outlet pipe; the compression cavity at the water outlet pipe is provided with a plurality of water outlet holes; the water outlet pipe is communicated with the liquid outlet and is provided with a one-way valve.
Specifically, the driving mechanism is a grinding motor connected with the second grinding wheel; a sealing shell is arranged on the second partition plate in the grinding space, and a grinding motor is arranged in the sealing shell.
Specifically, the kitchen waste solid-liquid separation treatment device further comprises an MCU unit arranged in the shell wall; the signal input end of the MCU unit is connected with a master switch, and the signal output end of the MCU unit is respectively and electrically connected with the signal input ends of the first crushing motor, the second crushing motor, the grinding motor and the bottom motor; an operation panel is arranged on the outer surface of the shell; the panel is provided with a main switch, a second switch of the switch valve and a first switch of the compression cylinder; the outer wall of the shell is provided with a power interface.
Specifically, the diameter ranges of the feed opening and the through hole are both 0.5-7 cm.
Compared with the prior art, the invention has the following beneficial effects:
the invention puts soft garbage into a first feeding bin, and puts hard garbage such as bones and the like into a second feeding bin; the soft garbage is crushed under the action of a soft garbage crushing mechanism; crushing the hard garbage under a hard garbage crushing mechanism; after being crushed, the two materials enter a grinding space and are ground through a first grinding wheel and a second grinding wheel, then the ground materials enter a spin-drying bin, and the solid is compressed through a compression mechanism and then discharged; the liquid is discharged through the liquid outlet and can be directly connected into a sewer; the invention can simultaneously treat soft garbage and hard garbage respectively, so that the invention has better treatment effect, smoother treatment process and more convenient use for the majority of users; after the treatment process, the solid is discharged after being compressed, the water content of the solid can be reduced to be used as other materials such as fertilizer and the like, and the liquid is directly discharged; the solid-liquid separation effect is more ideal.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a hard garbage crushing mechanism.
Fig. 3 is a schematic structural diagram of the operation panel.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-housing, 2-first partition, 3-second partition, 4-crushing space, 401-soft waste crushing space, 402-hard waste crushing space, 5-grinding space, 6-separation space, 7-first feed bin, 8-second feed bin, 9-soft waste crushing mechanism, 901-crushing shaft, 902-crushing knife, 903-first crushing motor, 10-hard waste crushing mechanism, 1001-crushing roller, 1002-crushing tooth, 1003-connecting shaft, 1004-driving wheel, 1005-driving wheel, 1006-second crushing motor, 11-first grinding wheel, 12-second grinding wheel, 13-feeding hole, 1301-discharging hole, 14-spin-drying bin, 15-through hole, 16-bottom motor, 17-a liquid outlet, 18-a V-shaped cavity, 19-a compression cavity, 20-a compression cylinder, 2001-a piston rod, 21-a switch valve, 22-a water outlet, 23-a water outlet pipe, 24-a one-way valve, 25-a grinding motor, 26-a sealed shell, 27-an MCU unit, 28-a first switch, 29-a second switch, 30-a power interface and 31-a main switch.
Detailed Description
The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.
As shown in fig. 1 to 3, a solid-liquid separation treatment apparatus for kitchen waste comprises a housing 1; a first partition plate 2 and a second partition plate 3 are sequentially arranged in the shell 1 along the height direction of the shell to divide the shell 1 into a crushing space 4, a grinding space 5 and a separating space 6 from top to bottom; the crushing space 4 includes a soft garbage crushing space 401 and a hard garbage crushing space 402; the top of the shell 1 corresponding to the soft garbage crushing space 401 and the hard garbage crushing space 402 is respectively provided with a first feeding bin 7 and a second feeding bin 8 which are communicated with the soft garbage crushing space and the hard garbage crushing space;
a soft garbage crushing mechanism 9 and a hard garbage crushing mechanism 10 are respectively arranged in the soft garbage crushing space 401 and the hard garbage crushing space 402;
the grinding space 5 is provided with a first grinding wheel 10 and a second grinding wheel 12 up and down; the first grinding wheel 10 is provided with a feeding hole 13, and the feeding hole 13 is respectively communicated with the soft garbage crushing space 401 and the hard garbage crushing space 402; the second grinding wheel 12 is connected with a driving mechanism; a plurality of feed holes 13 can also be arranged, generally one in the center;
a spin-drying bin 14 with an opening at the top is arranged in the separation space 6, and a plurality of through holes 15 communicated with the spin-drying bin 14 are formed in the second partition plate 3; a bottom motor 16 is arranged at the bottom of the shell 1 to drive a spin-drying chamber 14 to rotate and centrifugally separate solid and liquid; a liquid outlet 17 is arranged at the lower part or the bottom of the shell 1 corresponding to the separation space 6; the top of the drying bin 14 is communicated with a compression mechanism; several compression mechanisms can be arranged according to actual use requirements.
Soft garbage is put into a first feeding bin 7, and hard garbage such as bones and the like is put into a second feeding bin 8; people have a habit of eating by putting hard waste materials such as bone, shell and the like on a table or placing the hard waste materials alone, so that the hard waste and the soft waste do not need to be separated specially and only need to be separated and collected; the soft garbage is crushed under the action of a soft garbage crushing mechanism 9; after the hard garbage is crushed under the hard garbage crushing mechanism 10; after being crushed, the two materials enter a grinding space 5 together, are ground by a first grinding wheel 10 and a second grinding wheel 12, then enter a spin-drying bin 14, and are compressed by a compression mechanism and then discharged; the liquid is discharged through the liquid outlet 17 and can be directly connected to a sewer; the invention can simultaneously treat soft garbage and hard garbage respectively, so that the invention has better treatment effect, smoother treatment process and more convenient use for the majority of users; after the treatment process, the solid is discharged after being compressed, the water content of the solid can be reduced to be used as other materials such as fertilizer and the like, and the liquid is directly discharged; the solid-liquid separation effect is more ideal.
In a preferred embodiment of the present invention, the soft garbage crushing mechanism 9 includes a crushing shaft 901 vertically disposed in the soft garbage crushing space 401, and a plurality of crushing blades 902 are uniformly distributed on the crushing shaft 901; the crushing shaft 901 is connected with a first crushing motor 903 which is positioned at the bottom of the first partition plate and is hermetically placed; a sealing space can be arranged for sealing; the soft garbage is crushed under the action of a crushing knife 902; a plurality of crushing shafts 901 can be selected and arranged according to actual use requirements; the first crushing motor 903 can also select other setting positions according to actual use requirements.
In a preferred embodiment of the present invention, the hard garbage crushing mechanism 10 includes two crushing rollers 1001 sequentially arranged below the second feeding bin 8, the crushing rollers 1001 are uniformly provided with a plurality of crushing teeth 1002, and the crushing teeth 1002 on adjacent crushing rollers 1001 are mutually matched and staggered; one end of the crushing roller 1001 is connected with a connecting shaft 1003, the connecting shaft 1003 is connected with driving wheels 1004, and adjacent driving wheels 1004 are meshed with each other; the driving wheel 1004 at any end is connected with a driving wheel 1005, and the driving wheel 1005 is connected with a second crushing motor 1006; the second crushing motor 1006 is arranged on the side surface of the shell; three pulverizing rollers 1001 may be selected according to actual use needs, but two are generally sufficient; the crushing effect of the hard garbage is better under the extrusion and crushing of the two crushing rollers 1001.
In a preferred embodiment of the present invention, the first grinding wheel 10 and the second grinding wheel 12 are grinding wheels; other grinding wheels may be selected.
In a preferred embodiment of the present invention, the grinding space 5 is provided with a V-shaped cavity 18 above the first grinding wheel 10; a blanking hole 1301 communicated with the V-shaped cavity 18 is respectively formed in the first partition plates corresponding to the soft garbage crushing space 401 and the hard garbage crushing space 402; a pipeline is connected between the V-shaped cavity 18 and the feeding hole 13; the crushed soft garbage and hard garbage enter the V-shaped cavity 18 and then enter the discharging hole through the pipeline under the action of gravity, and are ground into finer particles under the action of the first grinding wheel 10 and the second grinding wheel 12.
In the preferred embodiment of the present invention, the compression mechanism comprises a compression chamber 19 provided outside the separation space 6 corresponding to the casing 1; the top of the compression cavity 19 is connected with a compression cylinder 20, and a piston rod 2001 of the compression cylinder 20 is positioned in the compression cavity 19; the bottom of the compression cavity 19 is provided with a switch valve 21; the compression cylinder 20 is used to press out excess water.
In the preferred embodiment of the present invention, the lower portion of the compression chamber 19 is communicated with a water outlet pipe 23; the compression cavity 19 at the water outlet pipe 23 is provided with a plurality of water outlet holes 22; the water outlet pipe 23 is communicated with the liquid outlet 17, and the water outlet pipe 23 is provided with a one-way valve 24; the pressed water enters the liquid outlet 17 through the water outlet hole 22 via the one-way valve 24 and flows out.
In the preferred embodiment of the present invention, the driving mechanism is a grinding motor 25 connected to the second grinding wheel 12; a sealing shell 26 is arranged on the second partition plate 3 in the grinding space 5, and a grinding motor 25 is arranged in the sealing shell; the sealing shell 26 serves to seal the motor from being affected.
In a preferred embodiment of the present invention, the kitchen waste solid-liquid separation treatment device further comprises an MCU unit 27 disposed in the wall of the housing 1; the signal input end of the MCU unit 27 is connected with a main switch 31, and the signal output end of the MCU unit is respectively and electrically connected with the signal input ends of the first crushing motor 903, the second crushing motor 1006, the grinding motor 25 and the bottom motor 16; an operation panel is arranged on the outer surface of the shell 1; the panel is provided with a main switch 31, a second switch 29 for opening and closing the switch valve 21, and a first switch 28 for opening and closing the compression cylinder 20; the outer wall of the shell 1 is provided with a power interface 30; the MCU unit 27 is STM32F103ZET6, and other models can be selected according to actual use requirements.
In the preferred embodiment of the invention, the diameter range of the feed opening and the through hole 15 is 0.5-7 cm; selecting the optimal diameter according to the actual use place, wherein the optimal diameter is mainly used for blanking; the invention can also be used by directly removing the first partition plate and the second partition plate 3.
The using principle of the invention is as follows: soft garbage is put into a first feeding bin 7, and hard garbage such as bones and the like is put into a second feeding bin 8; the soft garbage is crushed under the action of a crushing knife 902; the hard garbage is crushed under the action of two crushing rollers 1001 and crushing teeth 1002 on the crushing rollers; after being crushed, the crushed materials enter a V-shaped cavity 18 of the grinding space 5 through a feed hole, then enter a first grinding wheel 10 through the feed hole under the action of gravity, and after the first grinding wheel 10 and a second grinding wheel 12 are ground, enter a spin-drying bin 14, enter a compression cavity 19 under the action of centrifugal force to compress solids under the action of a compression cylinder 20, and liquid enters a liquid outlet 17 to be discharged and can be directly connected into a sewer.
The invention is well implemented in accordance with the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.
Claims (10)
1. The utility model provides a kitchen garbage solid-liquid separation processing apparatus, includes shell (1), its characterized in that: a first partition plate (2) and a second partition plate (3) are sequentially arranged in the shell (1) along the height direction of the shell to divide the shell (1) into a crushing space (4), a grinding space (5) and a separating space (6) from top to bottom; the crushing space (4) comprises a soft garbage crushing space (401) and a hard garbage crushing space (402); the top of the shell (1) corresponding to the soft garbage crushing space (401) and the hard garbage crushing space (402) is respectively provided with a first feeding bin (7) and a second feeding bin (8) which are communicated with the soft garbage crushing space and the hard garbage crushing space;
a soft garbage crushing mechanism (9) and a hard garbage crushing mechanism (10) are respectively arranged in the soft garbage crushing space (401) and the hard garbage crushing space (402);
the grinding space (5) is provided with a first grinding wheel (10) and a second grinding wheel (12) up and down; the first grinding wheel (10) is provided with at least one feeding hole (13), and the feeding hole (13) is respectively communicated with the soft garbage crushing space (401) and the hard garbage crushing space (402); the second grinding wheel (12) is connected with a driving mechanism;
a spin-drying bin (14) with an opening at the top is arranged in the separation space (6), and a plurality of through holes (15) communicated with the spin-drying bin (14) are formed in the second partition plate (3); a bottom motor (16) is arranged at the bottom of the shell (1) and drives a spin-drying bin (14) to rotate and centrifugally separate solid and liquid; a liquid outlet (17) is arranged at the lower part or the bottom of the shell (1) corresponding to the separation space (6); the top of the spin-drying bin (14) is communicated with at least one compression mechanism.
2. The solid-liquid separation treatment apparatus for kitchen waste according to claim 1, characterized in that: the soft garbage crushing mechanism (9) comprises a crushing shaft (901) vertically arranged in the soft garbage crushing space (401), and a plurality of crushing knives (902) are uniformly distributed on the crushing shaft (901); the crushing shaft (901) is connected with a first crushing motor (903) which is positioned at the bottom of the first partition plate and is hermetically placed.
3. The solid-liquid separation treatment apparatus for kitchen waste according to claim 1, characterized in that: the hard garbage crushing mechanism (10) comprises at least two crushing rollers (1001) which are sequentially arranged below the second feeding bin (8), a plurality of crushing teeth (1002) are uniformly arranged on the crushing rollers (1001), and the crushing teeth (1002) on the adjacent crushing rollers (1001) are mutually matched and staggered; one end of the crushing roller (1001) is connected with a connecting shaft (1003), the connecting shaft (1003) is connected with driving wheels (1004), and adjacent driving wheels (1004) are meshed with each other; the driving wheel (1004) at any end part is connected with a driving wheel (1005), and the driving wheel (1005) is connected with a second crushing motor (1006).
4. The solid-liquid separation treatment apparatus for kitchen waste according to claim 1, characterized in that: the first grinding wheel (10) and the second grinding wheel (12) are grinding wheels.
5. The solid-liquid separation treatment apparatus for kitchen waste according to any one of claims 1 to 3, characterized in that: the grinding space (5) is provided with a V-shaped cavity (18) positioned above the first grinding wheel (10); a plurality of blanking holes communicated with the V-shaped cavity (18) are respectively formed in the first partition plates corresponding to the soft garbage crushing space (401) and the hard garbage crushing space (402); a pipeline is connected between the V-shaped cavity (18) and the feeding hole (13).
6. The solid-liquid separation treatment apparatus for kitchen waste according to claim 5, characterized in that: the compression mechanism comprises a compression cavity (19) which is arranged outside the separation space (6) corresponding to the shell (1); the top of the compression cavity (19) is connected with a compression cylinder (20), and a piston rod (2001) of the compression cylinder (20) is positioned in the compression cavity (19); the bottom of the compression cavity (19) is provided with a switch valve (21).
7. The solid-liquid separation treatment apparatus for kitchen waste according to claim 6, characterized in that: the lower part of the compression cavity (19) is communicated with a water outlet pipe (23); a plurality of water outlet holes (22) are formed in the compression cavity (19) at the water outlet pipe (23); the water outlet pipe (23) is communicated with the liquid outlet (17), and the water outlet pipe (23) is provided with a one-way valve (24).
8. The solid-liquid separation treatment apparatus for kitchen waste according to claim 7, characterized in that: the driving mechanism is a grinding motor (25) connected with the second grinding wheel (12); a sealing shell (26) is arranged on the second partition plate (3) in the grinding space (5), and a grinding motor (25) is arranged in the sealing shell.
9. The solid-liquid separation treatment apparatus for kitchen waste according to claim 8, characterized in that: the device also comprises an MCU unit (27) arranged in the wall of the shell (1); the signal input end of the MCU unit (27) is connected with a master switch (31), and the signal output end of the MCU unit is respectively and electrically connected with the signal input ends of a first crushing motor (903), a second crushing motor (1006), a grinding motor (25) and a bottom motor (16); an operation panel is arranged on the outer surface of the shell (1); the panel is provided with a main switch (31), a second switch (29) for opening and closing the switch valve (21), and a first switch (28) for opening and closing the compression cylinder (20); the outer wall of the shell (1) is provided with a power interface (30).
10. The solid-liquid separation treatment apparatus for kitchen waste according to any one of claims 6 to 9, characterized in that: the diameter ranges of the feed opening and the through hole (15) are both 0.5-7 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074458.0A CN110813986A (en) | 2019-11-06 | 2019-11-06 | Kitchen garbage solid-liquid separation processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911074458.0A CN110813986A (en) | 2019-11-06 | 2019-11-06 | Kitchen garbage solid-liquid separation processing device |
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| CN110813986A true CN110813986A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911074458.0A Pending CN110813986A (en) | 2019-11-06 | 2019-11-06 | Kitchen garbage solid-liquid separation processing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247485A (en) * | 2021-05-18 | 2021-08-13 | 哈尔滨锡金节能环保科技有限公司 | Kitchen waste treatment system and method |
| CN115283402A (en) * | 2022-01-26 | 2022-11-04 | 扬州工业职业技术学院 | Kitchen waste treatment system for community and working method thereof |
Citations (11)
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| CN115283402B (en) * | 2022-01-26 | 2024-01-26 | 扬州工业职业技术学院 | Kitchen waste treatment system for communities and working method thereof |
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Application publication date: 20200221 |