CN114150738A

CN114150738A - Garbage solid-liquid separation device and kitchen garbage treatment system applying same

Info

Publication number: CN114150738A
Application number: CN202010928832.5A
Authority: CN
Inventors: 吴丽波; 田海泉; 李海彩; 郭国良; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2022-03-08

Abstract

The utility model relates to a garbage solid-liquid separation device and a kitchen waste treatment system applying the same, wherein the garbage solid-liquid separation device comprises a shell, a cavity is arranged in the shell, and a feed inlet, a liquid outlet and a slag outlet which are communicated with the cavity are arranged on the shell; the dehydration component is arranged in the chamber; the driving mechanism is in driving connection with the dehydration component; the dehydration assembly comprises a rotary disc which is in driving connection with a driving mechanism, the rotary disc can rotate around the central line of the rotary disc, and the central line of the rotary disc extends along the horizontal direction; a plurality of convex parts are arranged on the outer peripheral wall of the turntable at intervals along the circumferential direction of the turntable; feed inlet, liquid outlet and the slag notch on the casing set up along the carousel direction of rotation interval in proper order, the bottom that the feed inlet is close to the casing sets up. The solid-liquid separation mode for the garbage does not have the problem that part of the garbage cannot be driven by the rotary table to move upwards, and the problem that the rotary table is blocked by the garbage and cannot perform solid-liquid separation on the garbage.

Description

Garbage solid-liquid separation device and kitchen garbage treatment system applying same

Technical Field

The utility model belongs to the technical field of garbage treatment, and particularly relates to a garbage solid-liquid separation device and a kitchen garbage treatment system using the same.

Background

Kitchen waste is a part of municipal solid waste, contains a large amount of moisture in the kitchen waste, if directly discharge or landfill, then can cause serious environmental pollution, and the great kitchen waste of water content also can't directly recycle simultaneously, therefore kitchen waste's processing procedure still need contain the dehydration step to kitchen waste to realize kitchen waste's solid-liquid separation, and then convenient transportation and recycle.

As the chinese utility model patent of patent number CN201920312592.9 (the publication number is CN210059299U) discloses "the wet separator is smashed to kitchen garbage" show, wherein the extrusion mechanism of dehydration includes cylinder filter screen, spiral reamer and reamer driving motor, spiral reamer sets up in the cylinder filter screen, the export of breaker will be carried to the cylinder filter screen by the kibbling kitchen garbage of breaker through unloading pipe and cylinder filter screen intercommunication, reamer driving motor drives spiral reamer transports upwards extrusion output of kitchen garbage and gets rid of wherein water and oil.

In the mode of carrying out dry-wet separation by the spiral reamer, the garbage not only moves towards the discharge port under the action of the spiral reamer, but also moves upwards under the thrust action of the garbage entering later; therefore, the garbage finally entering the cylindrical filter screen can not effectively move and stay at the bottom of the cylindrical filter screen because of the action of the spiral reamer, so that the garbage can not be subjected to dry-wet separation and can not move to a discharge port to be discharged.

There is another mode of separating the residue from the liquid of the garbage, as shown in "a garbage can convenient for discharging sewage" disclosed in the chinese utility model patent with the patent number CN201120007796.5 (publication number CN201961763U), the garbage can includes a can body, characterized in that: the garbage can body is divided into an upper solid garbage can and a lower sewage collecting can by a draining net, an inner barrel is arranged in the fixed garbage can, the bottom of the inner barrel is provided with a plurality of draining mesh holes, and handles are arranged on two sides of a barrel opening of the inner barrel; the bottom of the sewage collecting barrel is provided with a sewage discharge port which can be connected with a sewage discharge pipe. The utility model can separate solid garbage from liquid garbage, and directly discharge the liquid garbage into a sewer through the sewage discharge pipe, thereby avoiding the solid and liquid garbage from being mixed together and rotten and breeding bacteria and peculiar smell.

However, the draining mesh and the draining net of the patent are easily blocked by solid garbage, so that liquid cannot enter the sewage collecting barrel, namely, the function of dry-wet separation of the garbage barrel due to blockage is invalid.

Disclosure of Invention

The utility model aims to solve the first technical problem and provide a garbage solid-liquid separation device which can continuously lift garbage upwards and separate liquid in the garbage from solids under the action of gravity, aiming at the current situation of the prior art.

The second technical problem to be solved by the present invention is to provide a solid-liquid separator for garbage, which is not easily blocked by solid substances in the garbage, in view of the current situation of the prior art.

The third technical problem to be solved by the utility model is to provide a solid-liquid separation device for garbage, which can further extrude the garbage to perform solid-liquid separation after the liquid in the garbage is primarily separated under the action of gravity, aiming at the current situation of the prior art.

The fourth technical problem to be solved by the utility model is to provide a garbage treatment system which is convenient for performing solid-liquid separation on kitchen garbage and is provided with the garbage solid-liquid separation device, aiming at the current situation of the prior art.

The technical solution adopted by the present invention to solve the first and second technical problems is: a solid-liquid separator for garbage is composed of

The device comprises a shell, a liquid inlet, a liquid outlet and a slag outlet, wherein a cavity is formed in the shell, and the shell is provided with the feed inlet, the liquid outlet and the slag outlet which are communicated with the cavity;

the dehydration component is arranged in the chamber;

the driving mechanism is in driving connection with the dehydration component;

characterized in that the dewatering assembly comprises

The rotary table is in driving connection with the driving mechanism, can rotate around the central line of the rotary table, and extends along the horizontal direction;

a plurality of convex parts are arranged on the outer peripheral wall of the turntable at intervals along the circumferential direction of the turntable;

feed inlet, liquid outlet and the slag notch on the casing set up along the carousel direction of rotation interval in proper order, the bottom that the feed inlet is close to the casing sets up.

The technical scheme adopted by the utility model for solving the third technical problem is as follows: the casing is internally provided with a pressing sheet which extends along the circumferential direction of the turntable, a channel for garbage to pass through is arranged between the pressing sheet and the outer circumferential edge of the turntable, and the pressing sheet is positioned at the upstream of the slag outlet along the rotating direction of the turntable.

In order to prevent garbage from being blocked by the pressing sheet and not smoothly passing through the space between the pressing sheet and the rotary table, an elastic piece acting on the pressing sheet is arranged in the shell, one end of the pressing sheet is rotatably connected to the shell, the other end of the pressing sheet is a free end, and the pressing sheet always has the tendency that the free end approaches towards the rotary table under the action of the elastic piece. Because the free end of the pressing sheet can deflect, when more garbage or the garbage has larger volume, the pressing sheet deflects towards the direction far away from the turntable, and the distance between the pressing sheet and the turntable is increased so as to allow the garbage to pass through; when the garbage is less or the volume of the garbage is smaller, the pressing sheet deflects towards the direction of the rotary table, and the distance between the pressing sheet and the rotary table is reduced to ensure the extrusion force on the garbage, so that the liquid in the garbage is separated out.

In order to enable liquid in the garbage to be drained out as soon as possible, the rotary disc comprises a plurality of rotary sheets which are sequentially arranged along the central line of the rotary disc at intervals, at least two protruding sheets are formed on the periphery of each rotary sheet at intervals along the circumferential direction of the rotary sheet, and all the protruding sheets which correspond to each other in the axial direction of the rotary disc jointly form one protruding portion. Compared with an integral turntable, the structure of the rotating sheets enables liquid in the garbage to flow away from a gap between the two rotating sheets without being completely reserved between the outer peripheral wall of the turntable and the inner wall of the shell, so that the liquid can flow away quickly after being separated, and the liquid and solid separation effect of the garbage cannot be influenced by mixing of the liquid and solid in the garbage.

In order to enable the plurality of rotating pieces to synchronously rotate, each rotating piece is annular, the plurality of rotating pieces are connected through a connecting block, a plurality of clamping grooves are formed in the connecting block, and clamping blocks capable of being clamped into the clamping grooves are arranged on the inner peripheral edge of each rotating piece.

Preferably, the clamping grooves are distributed in two rows along the circumferential direction of the turntable, each row of clamping grooves is sequentially arranged along the distribution direction of the rotating pieces, and the clamping blocks on two adjacent rotating pieces are respectively and correspondingly inserted into the clamping grooves in different rows. If the clamping grooves on the connecting block are positioned in the same row, the clamping grooves are too dense, and the two rows of clamping grooves are arranged in a staggered mode, so that the processing of a plurality of clamping grooves on the connecting block is facilitated, and all the rotating pieces can be connected with the connecting block.

In order to facilitate the connection of the driving mechanism and the turntable, the driving mechanism is a motor, an output shaft of the motor extends into the inner side of the rotating sheet and is connected with the connecting block through a connecting piece, and the connecting piece comprises a central ring fixedly sleeved on the output shaft of the motor and a connecting strip connected between the central ring and the connecting block.

In order to ensure that the turntable is stressed uniformly when rotating, the connecting blocks are correspondingly arranged, the connecting pieces are also provided with a plurality of clamping blocks, the connecting pieces are at least two and are arranged at intervals along the axial direction of the output shaft of the motor, and each central ring is correspondingly provided with at least two connecting strips which are radially distributed by taking the central ring as the center. In this way the turntable is evenly stressed both axially and circumferentially.

In order to avoid the blocking of the rotating pieces by garbage, a plurality of fixing pieces fixed relative to the shell are arranged in the shell, and one fixing piece is inserted between every two adjacent rotating pieces. The mutual intercrossing sets up between rotor and the stationary blade like this, and the rotor can rotate for the stationary blade, so the two can play the effect of mutual scraper blade, and stationary blade and rotor can scrape the rubbish that the other side glues off, make stationary blade and rotor be in smooth clean state always, avoid being stuck, the card is died by rubbish.

In order to further improve the solid-liquid separation effect on the garbage, the local part of the fixed piece is positioned outside the rotating piece, a plurality of fixed pieces jointly form a fixed piece, and the upstream end of the fixed piece is positioned in the channel and is arranged close to the tail end of the channel along the rotating direction of the rotating disc, so that the garbage can be further extruded by the fixed piece and the pressing piece when passing through the fixed piece; the tail end of the fixing piece extends to the slag outlet, so that the fixing piece can guide the garbage and guide the solid garbage into the slag outlet.

In order to prevent liquid separated from the garbage from flowing into the slag outlet, a fixing plate is inserted between every two adjacent fixing plates and is adjacent to the slag outlet and located on the outer side of the rotary table. Therefore, the gap between the two adjacent fixing pieces is blocked by the fixing plate, and liquid separated from the garbage cannot flow to the place.

Preferably, the tap hole is located adjacent the top of the housing so that liquid in the waste has separated out under substantially its own weight; the liquid outlet is arranged near the bottom of the shell, and liquid separated from the garbage flows downwards to the liquid outlet under the action of self gravity.

In order to prevent solid substances in the garbage from directly flowing to the liquid outlet, the shell comprises a peripheral wall and two end walls, the peripheral wall is arranged along the circumferential direction of the rotary disc, the peripheral wall is connected between the two end walls, the peripheral wall, the two end walls and the peripheral wall jointly enclose the chamber, the slag outlet is formed in the peripheral wall, the liquid outlet is formed in one of the end walls, and a baffle plate which extends upwards and faces the liquid outlet is arranged on the peripheral wall at a position close to the bottom. The baffle can prevent solid matter from flowing to the liquid outlet directly.

The technical scheme adopted by the utility model for solving the fourth technical problem is as follows: kitchen waste treatment system using the waste solid-liquid separation device and further comprising

A water tank, the bottom of which is provided with a water outlet;

the garbage crushing mechanism comprises a shell and a crushing assembly arranged in the shell, a feeding port and a discharging port are formed in the shell, the feeding port is communicated with a water outlet of a water tank in a fluid mode, and the discharging port is communicated with a feeding port on the shell in a fluid mode.

Compared with the prior art, the utility model has the advantages that: 1. according to the garbage separation device, the rotatable turntable is arranged in the shell, the protruding part is arranged on the turntable, when the turntable rotates, the protruding part plays a role of carrying garbage, the garbage entering the shell is lifted upwards, and in the process that the garbage moves upwards, liquid in the garbage flows downwards under the action of self gravity to be separated out, so that solid-liquid separation of the garbage is realized; the solid-liquid separation mode of the garbage does not have the problem that part of garbage cannot be driven by the rotary table to move upwards, and the problem that the rotary table is blocked by the garbage and cannot carry out solid-liquid separation on the garbage; 2. the shell is internally provided with the pressing sheet, and liquid in the garbage is subjected to solid-liquid separation for the first time under the action of self gravity and then is extruded by the pressing sheet to perform solid-liquid separation for the second time, so that the solid-liquid separation effect on the garbage is good; 3. according to the garbage treatment system, the garbage crushing mechanism is arranged between the water tank and the garbage solid-liquid separation device, and as kitchen garbage is basically wet garbage, the wet garbage is firstly crushed into small volume by the garbage crushing mechanism before entering the garbage solid-liquid separation device, and then solid-liquid separation is carried out, so that the solid-liquid separation effect is better.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a schematic view of the structure of FIG. 1 with one of the end walls removed;

FIG. 4 is a schematic structural view of the connecting block of FIG. 3;

FIG. 5 is a cross-sectional view of FIG. 3;

FIG. 6 is an enlarged view of FIG. 5 at A;

FIG. 7 is a schematic view of the housing and drive mechanism of FIG. 1 with the housing removed;

FIG. 8 is a partially exploded schematic view of the turntable of FIG. 1;

FIG. 9 is a schematic structural view of a garbage crushing mechanism and the garbage solid-liquid separating device in FIG. 1;

FIG. 10 is a schematic view of the structure of FIG. 9 in connection with a sink;

fig. 11 is an enlarged view of fig. 7 at B.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 11, the solid-liquid separation device for garbage of the preferred embodiment includes a housing 1, a dehydration component and a driving mechanism 2, a cavity 11 is provided inside the housing 1, the dehydration component is provided in the cavity 11, the dehydration component includes a turntable 3 and a plurality of protrusions 30 provided on the outer peripheral wall of the turntable 3 at intervals along the circumferential direction of the turntable 3, the turntable 3 can rotate around the central line of the turntable 3 under the action of the driving mechanism 2, the central line of the turntable 3 extends along the horizontal direction, a feed inlet 12 communicated with the cavity 11, a liquid outlet 13 and a slag outlet 14 are provided on the housing 1, and the feed inlet 12, the liquid outlet 13 and the slag outlet 14 are sequentially provided at intervals along the rotation direction of the turntable 3.

As shown in fig. 1 to 3, 5 and 6, in this embodiment, the housing 1 includes a peripheral wall 15 and two end walls 16, the peripheral wall 15 is connected between the two end walls 16, and the three together form a chamber 11, the feed port 12 is disposed adjacent to the bottom of the housing 1, the feed port 12 is disposed on the end walls 16, the slag outlet 14 is disposed adjacent to the top of the housing 1, the slag outlet 14 is disposed on the peripheral wall 15, the liquid outlet 13 is disposed adjacent to the bottom of the housing 1, the liquid outlet 13 is disposed on one of the end walls 16, a baffle 17 extending upward and facing the liquid outlet 13 is disposed on the peripheral wall 15 adjacent to the bottom, a top wall surface of the baffle 17 is preferably higher than the bottom of the rotating disk 3, and the baffle 17 can prevent solid matters in the garbage from directly flowing to the liquid outlet 13.

As shown in fig. 7 and 8, in the present embodiment, the turntable 3 includes a plurality of rotating pieces 31 and positioning pieces 33, the rotating pieces 31 are sequentially arranged at intervals along the center line of the turntable 3, two positioning pieces 33 are arranged at intervals, all the rotating pieces 31 are positioned between two positioning pieces 33, at least two protruding pieces 311 are formed at intervals along the circumferential direction of each rotating piece 31, and all the protruding pieces 311 corresponding to each other in the axial direction of the turntable 3 collectively form one protruding portion 30. Therefore, liquid in the garbage can flow away from the gap between the two rotating sheets 31 without being completely reserved between the outer peripheral wall of the rotating disc 3 and the inner wall of the shell 1, and the liquid can flow away quickly after being separated, and cannot be mixed in the garbage to influence the solid-liquid separation effect of the garbage.

As shown in fig. 4 to 7, each rotating plate 31 is annular, a plurality of rotating plates 31 are connected through a connecting block 6, a plurality of clamping grooves 61 are formed in the connecting block 6, two rows of clamping grooves 61 are circumferentially distributed along the turntable 3, each row of clamping grooves 61 are sequentially arranged along the distribution direction of the rotating plate 31, clamping blocks 312 capable of being correspondingly clamped into the clamping grooves 61 are arranged on the inner circumferential edge of each rotating plate 31, and the clamping blocks 312 on two adjacent rotating plates 31 are correspondingly inserted into the clamping grooves 61 in different rows. The engaging blocks 312 and the engaging grooves 61 may be in an interference fit, or may be connected by other means, such as a connecting member, so that the plurality of rotating plates 31 are connected by the connecting block 6 and can rotate synchronously.

As shown in fig. 1, 3, and 5, in this embodiment, the driving mechanism 2 is a motor, the output shaft 21 of the motor extends into the inner side of the rotating plate 31, the output shaft 21 is connected to the connecting block 6 through the connecting piece 7, the connecting pieces 7 are two and are arranged at intervals along the axial direction of the output shaft 21 of the motor, each connecting piece 7 includes a central ring 71 and a connecting strip 72, the central ring 71 is fixedly sleeved on the output shaft 21 of the motor, the connecting strip 72 is connected between the central ring 71 and the connecting block 6, and each central ring 71 corresponds to three connecting strips 72 which are radially distributed by taking the central ring 71 as a center.

Connecting block 6 has six and sets up along carousel 3 circumference interval, correspondingly, the fixture block 312 on the rotor plate 31 also has a plurality ofly, and connecting strip 72 on one of them connecting piece 7 corresponds and links to each other with three connecting block 6 among them, and connecting strip 72 on another connecting piece 7 corresponds and links to each other with other three connecting block 6, and connecting block 6 has a plurality ofly like this and connecting piece 7 has a plurality ofly for equal atress is even in axial and circumference when carousel 3 rotates.

As shown in fig. 3 and 5, a pressing sheet 4 extending along the circumferential direction of the rotating disk 3 is provided in the housing 1, a passage 41 for passing garbage is provided between the pressing sheet 4 and the outer circumferential edge of the rotating disk 3, and the pressing sheet 4 is located upstream of the slag outlet 14 in the rotating direction of the rotating disk 3. Preforming 4 can extrude messenger rubbish solid-liquid separation to rubbish, is retarded by preforming 4 in order to prevent rubbish, can not pass through smoothly between preforming 4 and the carousel 3, is equipped with the elastic component 5 that acts on preforming 4 in the casing 1, and 4 one ends of preforming are rotated through pivot 42 and are connected on casing 1, and the other end is the free end, and preforming 4 has the trend that the free end is close to towards carousel 3 all the time under the effect of elastic component 5. Because the free end of the pressing sheet 4 can deflect, when more garbage or the garbage has larger volume, the pressing sheet 4 deflects towards the direction far away from the rotating disc 3, and the distance between the pressing sheet 4 and the rotating disc 3 is increased for the garbage to pass through; when the garbage is less or the volume of the garbage is smaller, the pressing sheet 4 deflects towards the direction of the rotary disc 3, and the distance between the pressing sheet 4 and the rotary disc 3 is reduced to ensure the extrusion force on the garbage, so that the liquid in the garbage is separated out.

In this embodiment, be equipped with locating rack 10 on the inner wall of casing 1, elastic component 5 is the spring, and both ends lean on locating rack 10 and preforming 4 respectively.

As shown in fig. 3, 5, 7, 8 and 11, a plurality of fixing pieces 81 fixed to the housing 1 are provided in the housing 1, one fixing piece 81 is interposed between two adjacent rotating pieces 31, and the fixing piece 81 is partially positioned outside the rotating piece 31. That is, the rotating sheet 31 and the fixing sheet 81 are disposed to intersect with each other, and the rotating sheet 31 can rotate relative to the fixing sheet 81, so that the fixing sheet 81 and the rotating sheet 31 can scrape off the garbage stuck to each other, and the fixing sheet 81 and the rotating sheet 31 are always in a smooth and clean state, thereby preventing the garbage from being stuck and stuck.

The fixing pieces 81 together form a fixing piece 8, and the upstream end of the fixing piece 8 is positioned in the channel 41 and is adjacent to the tail end of the channel 41 along the rotating direction of the rotating disc 3, so that garbage can be further extruded by the fixing piece 8 and the pressing piece 4 when passing through the fixing piece 8; the tail end of the fixing member 8 extends to the position of the slag outlet 14, so that the fixing member 8 also plays a role in guiding the garbage and guiding the solid garbage into the slag outlet 14; in addition, a fixing plate 82 is inserted between two adjacent fixing plates 81, and the fixing plate 82 is adjacent to the slag outlet 14 and is located on the outer side of the rotating disc 3. Thus, the fixing plate 82 blocks the gap between the adjacent two fixing pieces 81, and the liquid separated from the garbage cannot flow to the gap, and flows into the slag hole 14.

The working principle of the solid-liquid separation device for garbage of the embodiment is as follows: 2 circular telegram of actuating mechanism rotates, it is rotatory to drive carousel 3 through output shaft 21, mix rubbish and get into back in the casing 1 from feed inlet 12, carousel 3 is whole rotatory, from up promoting rubbish down (liquid can down flow under self gravity when this, realize the solid-liquid initial separation of rubbish), the spring force of elastic component 5 is overcome to the rotatory torque of actuating mechanism 2, rubbish can promote the free end of preforming 4 towards the direction swing of keeping away from carousel 3, make solid-liquid further extrude (the second time extrudees), then rubbish is rotatory to mounting 8 departments, be further extrusion by mounting 8 and preforming 4, last solid residue flows out from slag notch 14, liquid flows out from liquid outlet 13 and enters sewer pipe 131, liquid can not cause the jam to sewer pipe.

As shown in fig. 9 and 10, the solid-liquid separator for garbage of this embodiment can be applied to a kitchen garbage disposal system, the kitchen waste treatment system further comprises a water tank 0 and a waste crushing mechanism 9, a water outlet 01 is arranged at the bottom of the water tank 0, the waste crushing mechanism 9 comprises a shell 90 and a crushing assembly arranged in the shell 90, a material inlet 91 and a material outlet 92 are formed in the shell 90, the material inlet 91 is in fluid communication with the water outlet 01 of the water tank 0, the material outlet 92 is in fluid communication with a material inlet 12 in the shell 1 through a water pipe 921, so that the kitchen waste can be directly flushed into the waste crushing mechanism 9 from the water outlet 01 of the water tank 0, after being sheared by the crushing assembly, the garbage enters the garbage solid-liquid separation device for solid-liquid separation, and compared with the situation that untreated garbage directly enters the garbage solid-liquid separation device, the garbage is sheared firstly and then is subjected to solid-liquid separation, and the solid-liquid separation effect is good.

The crushing assembly can adopt the structure of the prior art, can adopt the structure of a stirring shaft and blades arranged on the stirring shaft, and can also adopt the structure of a cutter head, such as the crushing structure in CN 201220504354.6.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims

1. A solid-liquid separator for garbage is composed of

The device comprises a shell (1), wherein a cavity (11) is formed in the shell (1), and a feeding hole (12), a liquid outlet (13) and a slag outlet (14) which are communicated with the cavity (11) are formed in the shell (1);

a dewatering assembly disposed in the chamber (11);

the driving mechanism (2) is in driving connection with the dewatering component;

characterized in that the dewatering assembly comprises

The rotary table (3) is connected with the driving mechanism (2) in a driving mode, the rotary table (3) can rotate around the central line of the rotary table, and the central line of the rotary table (3) extends along the horizontal direction;

a plurality of convex parts (30) which are arranged on the outer peripheral wall of the rotating disc (3) at intervals along the circumferential direction of the rotating disc (3);

feed inlet (12), liquid outlet (13) and slag notch (14) on casing (1) set up along carousel (3) direction of rotation interval in proper order, the bottom that feed inlet (12) are close to casing (1) sets up.

2. The solid-liquid separator for garbage according to claim 1, characterized in that: be equipped with in casing (1) along preforming (4) of carousel (3) circumference extension, have between the outer peripheral edges of preforming (4) and carousel (3) and supply passageway (41) that rubbish passes through, along the direction of rotation of carousel (3), preforming (4) are located the upper reaches of slag notch (14).

3. The solid-liquid separator for garbage according to claim 2, characterized in that: be equipped with elastic component (5) that act on preforming (4) in casing (1), preforming (4) one end is rotated and is connected on casing (1), and the other end is the free end, preforming (4) have the trend that the free end is close to towards carousel (3) all the time under the effect of elastic component (5).

4. The solid-liquid separation apparatus for garbage according to claim 2 or 3, characterized in that: the rotary disc (3) comprises a plurality of rotary sheets (31) which are sequentially arranged along the central line of the rotary disc at intervals, at least two protruding sheets (311) are formed on the periphery of each rotary sheet (31) at intervals along the circumferential direction of the rotary sheet, and all the protruding sheets (311) corresponding to the rotary disc (3) in the axial direction jointly form one convex part (30).

5. The solid-liquid separator for garbage according to claim 4, characterized in that: each rotating sheet (31) is annular, and a plurality of rotating sheets (31) are connected through a connecting block (6), a plurality of clamping grooves (61) are formed in the connecting block (6), and clamping blocks (312) which can be clamped into the clamping grooves (61) are arranged on the inner peripheral edge of each rotating sheet (31).

6. The solid-liquid separator for garbage according to claim 5, characterized in that: the clamping grooves (61) are distributed in two rows along the circumferential direction of the rotary disc (3), each row of clamping grooves (61) are sequentially arranged along the distribution direction of the rotating sheets (31), and the clamping blocks (312) on two adjacent rotating sheets (31) are correspondingly inserted into the clamping grooves (61) in different rows respectively.

7. The solid-liquid separator for garbage according to claim 5, characterized in that: the driving mechanism (2) is a motor, an output shaft (21) of the motor extends into the inner side of the rotating sheet (31) and is connected with the connecting block (6) through a connecting piece (7), and the connecting piece (7) comprises a central ring (71) fixedly sleeved on the output shaft (21) of the motor and a connecting strip (72) connected between the central ring (71) and the connecting block (6).

8. The solid-liquid separator for garbage according to claim 7, characterized in that: the connecting piece (6) has a plurality of, correspondingly, fixture block (312) on rotor plate (31) also has a plurality of, connecting piece (7) have at least two and along the axial interval setting of motor's output shaft (21), every center circle (71) correspond have at least two use center circle (71) as the center and take radial distribution connecting strip (72).

9. The solid-liquid separator for garbage according to claim 4, characterized in that: a plurality of fixing pieces (81) fixed relative to the shell (1) are arranged in the shell (1), and one fixing piece (81) is inserted between two adjacent rotating pieces (31).

10. The solid-liquid separator for garbage according to claim 9, characterized in that: the local stationary blade (81) is located the rotor (31) outside, and the multiple stationary blade (81) constitute mounting (8) jointly, and along the direction of rotation of carousel (3), the upstream end of mounting (8) is located passageway (41) and is close to the terminal setting of passageway (41), and the terminal extension of mounting (8) reaches slag notch (14) department.

11. The solid-liquid separator for garbage according to claim 10, characterized in that: a fixing plate (82) is inserted between two adjacent fixing plates (81), and the fixing plate (82) is adjacent to the slag outlet (14) and is positioned on the outer side of the rotary table (3).

12. The solid-liquid separator according to any one of claims 1 to 3, wherein: the slag outlet (14) is arranged close to the top of the shell (1), and the liquid outlet (13) is arranged close to the bottom of the shell (1).

13. The solid-liquid separator for garbage according to claim 12, characterized in that: the shell (1) comprises a peripheral wall (15) and two end walls (16), the peripheral wall (15) is arranged along the circumferential direction of the rotary disc (3), the peripheral wall (15) is connected between the two end walls (16) and surrounds the chamber (11), the slag outlet (14) is formed in the peripheral wall (15), the liquid outlet (13) is formed in one of the end walls (16), and a baffle (17) which extends upwards and faces the liquid outlet (13) is arranged on the peripheral wall (15) and is close to the bottom.

14. The kitchen waste disposal system for solid-liquid separation apparatus for waste according to any one of claims 1 to 13, further comprising

A water tank (0) having a drain opening (01) at the bottom;

the garbage crushing mechanism (9) comprises a shell (90) and a crushing assembly arranged in the shell (90), a feeding port (91) and a discharging port (92) are formed in the shell (90), the feeding port (91) is communicated with a water outlet (01) of a water tank in a fluid mode, and the discharging port (92) is communicated with a feeding port in a fluid mode on a shell (1).