CN114054175B

CN114054175B - Kitchen garbage disposer

Info

Publication number: CN114054175B
Application number: CN202010744208.XA
Authority: CN
Inventors: 吴丽波; 陈新新; 郑军妹; 郭国良
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2022-11-29
Anticipated expiration: 2040-07-29
Also published as: CN114054175A

Abstract

The invention relates to a kitchen waste disposer, which comprises a crushing mechanism, a kitchen waste disposer and a garbage disposal device, wherein the crushing mechanism comprises a cutter head and a crushing assembly arranged on the cutter head; the cutter comprises a shell, a cutter head and a cutter cover, wherein the shell is internally provided with a cavity which is divided into an upper area and a lower area by the cutter head, the shell is provided with an opening which is in fluid communication with the upper area and a discharge hole which is in fluid communication with the lower area, and the opening is arranged at the top of the shell; the water conservancy diversion spare is located in the cavity and is arranged above the cutter head, a gap is formed between the outer peripheral wall of the water conservancy diversion spare and the inner peripheral wall of the shell to form a water passing channel for supplying water to flow into the cavity, and the downstream end of the water passing channel faces to the peripheral edge of the cutter head along the water flow direction. The water conservancy diversion spare has been solved water and has been received the problem that water resistance can not in time be got rid of punishment in advance to the resistance problem and rubbish of broken subassembly etc. and whole process makes refuse treatment quicker, by the better of shearing, the water consumption also reduces.

Description

Kitchen waste disposer

Technical Field

The invention belongs to the technical field of kitchen waste treatment, and particularly relates to a kitchen waste treater.

Background

At present, along with the continuous improvement of living standard, the production amount of household garbage is rapidly increasing, especially organic garbage such as vegetables, melons and fruits, food waste and the like produced in a kitchen can quickly emit peculiar smell if the organic garbage can not be treated in time, and the surrounding environment is polluted, so more and more families adopt garbage disposers to treat kitchen garbage in time.

The current garbage disposer is shown as "food garbage disposer" that the chinese utility model patent publication of patent number CN201220504354.6 (publication number CN 202933754U) discloses, grinding room epitheca and grinding room base including motor and fixed connection, be provided with the blade disc of taking crushing sword in the grinding room base, install a plurality of quartering hammers on the blade disc, be provided with grinding room and the blowdown room of taking the blowdown mouth in grinding room epitheca and the grinding room base, the grinding room is located the upside of blade disc, the blowdown room is located the downside of blade disc, be fixed with the grinding circle on the top inner wall of grinding room base, leave the clearance between grinding circle and the blade disc, be equipped with a plurality of spaced grinding groove on the grinding circle. The upper part of the upper shell of the grinding chamber is internally provided with a built-in splash guard for preventing organic garbage in the grinding chamber from splashing, and the built-in splash guard is inserted with a waterproof feeding water plug.

Garbage is smashed in the cavity through collision of a breaking hammer, a smashing knife, a centrifugal strip and the like, then is thrown to a grinding ring through centrifugal force, and then flows to a sewer along with water from a grinding groove. In the process of using the garbage disposer, a water tap is required to be opened all the time and cannot be turned off, and in the process, garbage is soaked in a grinding chamber, so that large crushing resistance is caused, because the water drops from the right top to increase the resistance of movement of a cutter head, a crushing hammer and the like, the crushing hammer and a crushing knife are also soaked in the water, the functions cannot be played in time, and the speed of the whole motor is reduced; in addition, the garbage falling into the grinding chamber is wrapped in water, so that after the crushing hammer and the crushing knife impact the garbage, the garbage cannot be bounced well to collide with the crushing teeth on the grinding ring due to the resistance of the water. In a word, water, rubbish, quartering hammer etc. all stir the influence that receives the water resistance together, and it is difficult to quick effectual rubbish smashing makes rubbish flow into the sewer from the mill groove.

In addition, still need set up splashproof cover, feeding water stopper etc. to prevent that garbage disposer in the course of the work, rubbish and water spill, lead to the part that involves more, and still need pull out splashproof cover, feeding water stopper etc. or insert, the operation is also comparatively troublesome.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a kitchen waste disposer which can guide water to prevent waste from being soaked in water in the process of crushing, aiming at the current situation of the prior art.

The second technical problem to be solved by the invention is to provide a kitchen waste disposer capable of opening and closing the device by using the water guide component aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the first technical problem is as follows: a kitchen waste disposer comprises a crushing mechanism, a grinding mechanism and a discharging mechanism, wherein the crushing mechanism comprises a cutter head and a crushing assembly arranged on the cutter head, and the cutter head can rotate around the axis of the cutter head;

the crushing mechanism comprises a shell, a crushing mechanism and a rotating mechanism, wherein a cavity for the crushing mechanism to be arranged in is arranged in the shell, the cavity is divided into an upper area and a lower area by a cutter disc, a plurality of material passing ports communicated with the upper area and the lower area are formed in the side wall of the cavity along the circumferential direction of the cavity, an opening communicated with the upper area in a fluid mode and a material discharging port communicated with the lower area in a fluid mode are formed in the shell, the opening is formed in the top of the shell, and the vertical projection of the opening on the cutter disc is adjacent to the center of the cutter disc;

it is characterized by also comprising

The water conservancy diversion spare is located in the cavity and is arranged above the cutter head, a gap is formed between the outer peripheral wall of the water conservancy diversion spare and the inner peripheral wall of the shell to form a water passing channel for supplying water to flow into the cavity, and the downstream end of the water passing channel faces to the peripheral edge of the cutter head along the water flow direction.

In order to improve the flow guiding effect of the water passing channel on water, the upper part of the flow guiding piece is positioned in the opening or is arranged near the opening. So that the water enters from the opening, i.e. flows into the inlet channel, and then flows all the way along the inlet channel without flowing elsewhere.

In order to further improve the water conservancy diversion effect of inlet channel to water, the rampart that has the round to contact with the internal perisporium of casing along the side direction shaping on the periphery wall of water conservancy diversion spare, the rampart shaping is at the top of water conservancy diversion spare, seted up a plurality of water holes of crossing along its circumference on the rampart. The water passing holes function to guide water into the water passing channel.

In order to prevent garbage and water from splashing out of the chamber, the top of the flow guide piece is closed, so that the flow guide piece is equivalent to a cover and can play a role of splashing prevention; and the diversion piece can be detachably arranged in the shell, when garbage needs to be thrown into the cavity, the diversion piece is taken off firstly, and after the garbage is thrown, the diversion piece is arranged in the cavity to play roles in diversion and splash prevention. Therefore, the flow guide piece can play the roles of flow guide and splash prevention at the same time, can play the role of sound insulation, prevents all sounds generated when the crushing assembly cuts garbage from being transmitted, and has poor use feeling for users.

Because the inner diameter of the chamber is generally larger than the inner diameter of the opening, in order to enable the water passing channel to guide water to the edge of the cutter head, the guide piece comprises an upper section and a lower section which are connected, the upper section is positioned in the opening, the lower section is positioned in the chamber, and the outer diameter of the lower section is larger than that of the opening, so that the condition that the downstream part of the water passing channel is wider and water can flow into the position, far away from the edge, of the cutter head can be avoided; in order to ensure that the flow guide piece can be taken out of the shell, the lower section is of an elastic structure capable of deforming towards the direction of the central line of the opening. When putting into the water conservancy diversion spare like this or taking out the cavity, the lower extreme can both elastic deformation to pass through the opening part.

In order to further facilitate the deformation of the elastic structure, the interior of the flow guide is hollow, so that the elastic structure has a larger deformation allowance, and the weight of the flow guide can be reduced.

In order to put garbage into the cavity conveniently, the flow guide piece is communicated up and down, so that an upper opening of the flow guide piece is equivalent to a feed inlet, the material can be directly put, and the flow guide piece does not need to be disassembled and assembled.

To prevent refuse and water from splashing out of the chamber, the deflector is in fluid communication with the lower end of a feed pipe, the lower portion of which is a bend that slopes upwardly in the radial direction of the opening. The bending section can play the effect that blocks rubbish and the outside spill of water to the inlet pipe can also play the effect of guide, otherwise directly throws rubbish toward the uncovered department in upper portion of water conservancy diversion spare, and rubbish will fall on the cliff if unrestrained, probably blocks up the water hole of crossing on the cliff.

The technical solution adopted by the present invention to solve the second technical problem is as follows: the flow guide part can rotate relative to the shell, a first sensing part is arranged on the flow guide part, and a second sensing part in sensing fit with the first sensing part is arranged outside the shell.

In order to prevent the first sensing part from influencing the water passing channel, the first sensing part is arranged in the flow guide part, so that the first sensing part cannot influence the flow of water in the water passing channel and can also prevent the water from being polluted.

Preferably, be equipped with the first locating piece towards the side direction extension on the periphery wall of water conservancy diversion spare, set up the first constant head tank of L type on the internal perisporium of casing, first constant head tank includes first vertical section and first horizontal section, first vertical section is from the top downwardly extending of casing, first horizontal section links to each other with the lower extreme of first vertical section, just first horizontal section extends along the circumference of ring bodies, first locating piece can remove and can rotate along first horizontal section along first vertical section. The first positioning groove is matched with the first positioning block, so that the flow guide piece can rotate relative to the shell, and the first sensing piece and the second sensing piece are in induction matching; the assembly of the baffle and the housing can also be achieved and is detachably assembled.

The first positioning groove may be directly formed in the inner peripheral wall of the housing, or may be indirectly formed in the inner peripheral wall of the housing, for example, to facilitate connection of the kitchen waste disposer with the sink, an annular body that can be connected to the sink is inserted into the opening of the housing, the flow guide member is inserted into the annular body, and the first positioning groove is formed in the inner peripheral wall of the annular body. The first positioning groove is directly formed on the annular body, and is indirectly formed on the inner peripheral wall of the shell. The ring body can function as a drainer.

Compared with the prior art, the invention has the advantages that: 1. according to the invention, the flow guide piece is arranged in the cavity, the flow guide piece can be matched with the inner side wall of the cavity to form the water passing channel, and the downstream end of the water passing channel faces the peripheral edge of the cutter head, so that water directly flows to the peripheral edge of the cutter head of the channel, and garbage is cut at the center of the upper area, namely, the flow guide piece separates the water from the garbage at different positions, so that the garbage cannot be soaked in the water in the cutting process, and the garbage is continuously thrown to the peripheral edge of the cutter head under the action of centrifugal force of the cutter head after being cut, then is carried to the material passing port by the water at the position, and finally flows out to a sewer from the material outlet; in other words, the diversion piece solves the problems that water resistance to the crushing assembly and the like and garbage can not be thrown to the material passing opening in time when the garbage is subjected to water resistance, the garbage is treated more quickly and sheared better in the whole process, and the water consumption is reduced; 2. a first sensing part is arranged on the flow guide part, a second sensing part is arranged outside the shell, and when the flow guide part rotates to the state that the first sensing part corresponds to the second sensing part, the kitchen waste disposer works; when the diversion part rotates to stagger the first induction part and the second induction part, the kitchen waste disposer stops working, so that parts such as a switch button on the shell do not need to be pressed by bending down, and the operation is convenient as long as the diversion part is rotated.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the flow guide member of FIG. 1;

FIG. 4 is an exploded view of FIG. 2;

FIG. 5 is a partial schematic view of FIG. 2;

FIG. 6 is a schematic structural view of embodiment 2 of the present invention;

FIG. 7 is a cross-sectional view of FIG. 6;

FIG. 8 is an exploded view of FIG. 7;

FIG. 9 is a schematic view of the construction of the baffle of FIG. 7;

FIG. 10 is a partial schematic view of FIG. 7;

Detailed Description

The invention is described in further detail below with reference to the following examples of the drawings.

Example 1

As shown in fig. 1 to 5, the kitchen waste disposer of the preferred embodiment includes a housing 2, a crushing mechanism 1, and a guide member 3.

As shown in fig. 2, a chamber 21 in which the crushing mechanism 1 can be disposed is provided inside the housing 2, the crushing mechanism 1 includes a cutter disc 11 and a crushing assembly disposed on the cutter disc 11, and the crushing assembly may adopt a structure of the prior art, for example, the crushing assembly includes a driving mechanism 10, a crushing hammer 12 disposed on the cutter disc 11, and blades 13, and the like, the cutter disc 11 can rotate around its axis under the action of the driving mechanism 10 (such as a motor), the chamber 21 is divided into an upper region 22 and a lower region 23 by the cutter disc 11, a plurality of material passing ports 24 communicating the upper region 22 and the lower region 23 are provided on a side wall of the chamber 21 along its circumferential direction, an opening 25 in fluid communication with the upper region 22 and a material discharging port 26 in fluid communication with the lower region 23 are provided on the housing 2, the opening 25 is provided on a top of the housing 2, and a vertical projection of the opening 25 on the cutter disc 11 is adjacent to a center of the cutter disc 11.

As shown in fig. 5, the material passing opening 24 may have the following structure: the upper opening 241 of the material passing opening 24 is located in the upper region 22, the upper opening 241 faces the center of the chamber 21 and penetrates the side wall of the housing 2 at the corresponding position, the lower opening 242 of the material passing opening 24 faces downward and is located in the lower region 23, and the lower opening 242 penetrates the side wall of the housing 2 at the corresponding position.

As shown in fig. 2 and 5, the flow guide member 3 is disposed in the chamber 21 and above the cutter disc 11, the upper portion of the flow guide member 3 is disposed in the opening 25 or adjacent to the opening 25, a gap is provided between the outer circumferential wall of the flow guide member 3 and the inner circumferential wall of the housing 2 to form a water passing channel 31 for supplying water into the chamber 21, and the downstream end of the water passing channel 31 faces the circumferential edge of the cutter disc 11 in the water flow direction.

The lateral forming of the periphery wall of the guide member 3 is provided with a ring of annular wall 32 which is contacted with the inner periphery wall of the shell 2, the annular wall 32 is formed at the top of the guide member 3, the annular wall 32 is provided with a plurality of water through holes 321 along the circumferential direction, and the water through holes 321 are used for guiding water into the water passing channel 31. The water flow path is as shown by the dashed arrow in fig. 5, the water flows into the water channel 31 from the water through hole 321, and then directly flows to the peripheral edge of the cutter disc 11, and the garbage is cut at the central part of the cutter disc 11 when being thrown into the chamber 21, i.e. the garbage is separated from the water during the cutting process, so the garbage is not influenced by the resistance of the water when being cut.

The diversion part 3 can rotate relative to the shell 2, the top of the diversion part 3 is provided with the gripper part 30, the diversion part 3 is provided with the first induction part 35, and the outer part of the shell 2 is provided with the second induction part 5 which can be in induction fit with the first induction part 35. In this embodiment, the first sensing member 35 and the second sensing member 5 are magnetically induced to cooperate with each other, for example, the first sensing member 35 is a magnet, and the second sensing member 5 is a reed switch, but other induction cooperation modes, such as infrared induction, may also be adopted. A controller (such as a PLC) is arranged on the kitchen waste processor, the second sensing piece 5 is connected with the input end of the controller, the driving mechanism 10 of the crushing assembly is connected with the output end of the controller, when the second sensing piece 5 rotates to sense the first sensing piece 35, a signal is sent to the controller, and the controller controls the driving mechanism 10 to work to start crushing the garbage; when the second sensing member 5 does not sense the first sensing member 35, a signal is sent to the controller, the controller controls the driving mechanism 10 to stop working, and the kitchen waste disposer is in a stop working state.

As shown in fig. 2 and 5, in order to prevent garbage and water from splashing out of the chamber 21, the top of the flow guide 3 is closed, so that the flow guide 3 is equivalent to a cover and can play a role of splash prevention; the flow guide piece 3 is detachably arranged in the shell 2, when garbage needs to be thrown into the cavity 21, the flow guide piece 3 is taken off, and after the garbage is thrown, the flow guide piece 3 is arranged in the cavity 21 to play a role in guiding water and preventing splashing. Therefore, the flow guide piece 3 can play the roles of flow guide and splash prevention at the same time, the flow guide piece 3 can also play the role of sound insulation, the sound generated when the crushing mechanism 1 cuts garbage is prevented from being transmitted out completely, bad use feeling is generated for users, and the flow guide piece 3 is multifunctional.

In this embodiment, the annular body 6 is inserted into the opening 25 of the housing 2, the flow guide member 3 is inserted into the annular body 6, and a gap is formed between the outer peripheral wall of the flow guide member 3 and the inner peripheral wall of the annular body 6, wherein the gap is one section of the water passage 31; that is, the annular body 6 and the shell 2 are designed separately, the lower end of the annular body 6 is inserted into the shell 2, the upper end can be connected with the water tank, that is, the annular body 6 is used as a drainer.

Of course, the annular body 6 may be integrally formed with the housing 2, that is, the annular body 6 and the housing 2 are formed as a single piece, and the annular body 6 corresponds to a part of the inner side wall of the housing 2.

As shown in fig. 4, a first positioning block 36 extending towards the lateral direction is disposed on the outer peripheral wall of the flow guide member 3, an L-shaped first positioning groove is disposed on the inner peripheral wall of the annular body 6, the first positioning groove includes a first vertical section 61 and a first horizontal section 62, the first vertical section 61 extends downward from the top of the annular body 6, the first horizontal section 62 is connected with the lower end of the first vertical section 61, the first horizontal section 62 extends along the circumferential direction of the annular body 6, and the first positioning block 36 can move along the first vertical section 61 and can rotate along the first horizontal section 62. The first positioning block 36 moves downwards along the first vertical section 61 to the intersection of the first vertical section 61 and the first transverse section 62, and then moves along the first transverse section 62, so that the assembly of the diversion element 3 and the shell 2 is realized; when needing to dismantle, rotate water conservancy diversion spare 3 and make first locating block 36 move to the crossing department of first vertical section 61 and first horizontal section 62 along first horizontal section 62, then pull water conservancy diversion spare 3 upwards and can realize shifting out water conservancy diversion spare 3 from casing 2. The cooperation of the first positioning block 36 and the first positioning groove not only enables the diversion element 3 to rotate relative to the housing 2, but also combines the structure of the diversion element 3 (the lower section 34 is an elastic structure capable of deforming towards the central line direction of the opening 25) in the following, so that the diversion element 3 and the housing 2 can be assembled in a detachable way.

In this embodiment, the flow guiding element 3 includes an upper section 33 and a lower section 34 connected to each other, the upper section 33 is located in the opening 25, the lower section 34 is located in the chamber 21, and the outer diameter of the lower section 34 is larger than the inner diameter of the opening 25, so that the lower section 34 is an elastic structure capable of deforming toward the center line of the opening 25 in order to remove the flow guiding element 3 from the housing 2. This allows the lower section 34 to be elastically deformed to pass through the opening 25 when the baffle 3 is inserted into or removed from the chamber 21.

In this embodiment, the inside of the flow guide member 3 is hollow, so that the lower section 34 has a larger deformation allowance and the weight of the flow guide member 3 can be reduced; it is also convenient to arrange the first sensing member 35 inside the flow guide member 3 so that the first sensing member 35 does not affect the flow of water in the water passage 31 and is prevented from being contaminated by water.

Example 2

As shown in fig. 6 to 10, example 2 differs from example 1 in that: in the embodiment 1, the top of the flow guide part 3 is closed, and the flow guide part 3 is detachably connected with the shell 2; in the embodiment 2, the flow guide element 3 is communicated up and down, and the flow guide element 3 is communicated with a feeding pipe 4 in fluid.

The flow guide piece 3 is communicated up and down, and the flow guide piece 3 is in fluid communication with the lower end of the feeding pipe 4, so that the feeding can be directly carried out without dismounting the flow guide piece 3.

The lower part of the feeding pipe 4 is provided with a bent section 41, and the bent section 41 is inclined upwards along the radial direction of the opening 25. The bending section 41 can prevent the garbage and water from splashing outwards, and the feeding pipe 4 can also guide the garbage, otherwise the garbage is directly thrown towards the upper opening of the flow guiding element 3, and the garbage would fall on the annular wall 32 if the garbage falls, which may block the water through holes 321 on the annular wall 32.

The structure that water conservancy diversion spare 3 also can adopt first constant head tank and first locating block 36 in embodiment 1 in this embodiment links to each other with casing 2 to realize that water conservancy diversion spare 3 can rotate relative casing 2, make first response 35 and the response cooperation of second response 5, but the water conservancy diversion spare 3 of this embodiment need not take out from casing 2 when throwing into rubbish at every turn.

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 or/and 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 conduit, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims

1. A kitchen waste disposer comprises

The crushing mechanism (1) comprises a cutter head (11) and a crushing assembly arranged on the cutter head (11), and the cutter head (11) can rotate around the axis of the cutter head;

the crushing device comprises a shell (2), wherein a chamber (21) capable of enabling a crushing mechanism (1) to be arranged in the shell is arranged in the shell, the chamber (21) is divided into an upper area (22) and a lower area (23) by a cutter head (11), a plurality of material passing openings (24) communicated with the upper area (22) and the lower area (23) are formed in the side wall of the chamber (21) along the circumferential direction of the chamber, an opening (25) communicated with the upper area (22) in a fluid mode and a material discharging opening (26) communicated with the lower area (23) in a fluid mode are formed in the shell (2), the opening (25) is formed in the top of the shell (2), and the vertical projection of the opening (25) on the cutter head (11) is adjacent to the center of the cutter head (11);

it is characterized by also comprising

The flow guide piece (3) is arranged in the cavity (21) and is positioned above the cutter head (11), a gap is formed between the outer peripheral wall of the flow guide piece (3) and the inner peripheral wall of the shell (2) to form a water passing channel (31) for supplying water to flow into the cavity (21), and the downstream end of the water passing channel (31) faces to the peripheral edge of the cutter head (11) along the water flow direction;

the utility model discloses a water conservancy diversion spare, including the internal perisporium (321) that the internal perisporium that has round and casing (2) to contact along the side direction shaping on the periphery wall of water conservancy diversion spare (3), the top at water conservancy diversion spare (3) is gone up in clitellum (32) along its circumference seted up a plurality of water holes of crossing (321).

2. The kitchen waste disposer of claim 1, wherein: the upper part of the flow guide part (3) is positioned in the opening (25) or is arranged adjacent to the opening (25).

3. The kitchen waste disposer of claim 1, wherein: the top of the flow guide piece (3) is closed, and the flow guide piece (3) can be detachably arranged in the shell (2).

4. The kitchen waste disposer of claim 3, wherein: the flow guide piece (3) comprises an upper section (33) and a lower section (34) which are connected, the upper section (33) is located in the opening (25), the lower section (34) is located in the cavity (21), the outer diameter of the lower section (34) is larger than the inner diameter of the opening (25), and the lower section (34) is of an elastic structure capable of deforming towards the direction of the center line of the opening (25).

5. The kitchen waste disposer of claim 4, wherein: the inside of the flow guide piece (3) is hollow.

6. The kitchen waste disposer of claim 1, wherein: the flow guide piece (3) is communicated up and down.

7. The kitchen waste disposer of claim 6, wherein: the flow guide piece (3) is in fluid communication with the lower end of a feeding pipe (4), the lower part of the feeding pipe (4) is provided with a bending section (41), and the bending section (41) inclines upwards along the radial direction of the opening (25).

8. The kitchen waste disposer of claim 1, wherein: the water conservancy diversion spare (3) can rotate relative casing (2), are equipped with first response piece (35) on water conservancy diversion spare (3), and the outside of casing (2) is equipped with can respond to complex second response piece (5) with first response piece (35).

9. The kitchen waste disposer of claim 8, wherein: the first induction piece (35) is arranged inside the flow guide piece (3).

10. The kitchen waste disposer of claim 1, 3 or 8, wherein: be equipped with on the periphery wall of water conservancy diversion spare (3) towards the first locating block (36) of lateral extension, set up the first constant head tank of L type on the internal perisporium of casing (2), first constant head tank includes first vertical section (61) and first horizontal section (62), first vertical section (61) are from the top downwardly extending of casing (2), first horizontal section (62) link to each other with the lower extreme of first vertical section (61), just first horizontal section (62) extend along the circumference of annular body (6), first locating block (36) can move and can rotate along first horizontal section (62) along first vertical section (61).

11. The kitchen waste disposer of claim 10, wherein: the water-saving device is characterized in that an annular body (6) which can be connected with the water tank is inserted into an opening (25) of the shell (2), the flow guide piece (3) is inserted into the annular body (6), and the first positioning groove is formed in the inner peripheral wall of the annular body (6).