CN111305330A

CN111305330A - Residue treatment device

Info

Publication number: CN111305330A
Application number: CN202010162900.1A
Authority: CN
Inventors: 卢小平
Original assignee: Guangdong Ori Tech Electric Appliance Co ltd
Current assignee: Guangdong Ori Tech Electric Appliance Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-06-19

Abstract

The invention relates to the technical field of residue treatment, in particular to a residue treatment device, which comprises a flow guide piece, a shell and a filter cylinder, wherein the flow guide piece is detachably arranged at the top end of the shell to jointly enclose a treatment cavity; the filter cartridge is fixedly arranged in the shell so as to divide the treatment cavity into an inner cavity positioned in the filter cartridge and an outer cavity positioned between the filter cartridge and the inner wall of the shell, and the side wall of the filter cartridge is provided with a plurality of filter holes which are distributed at intervals; the flow guide piece is provided with a flow guide port communicated with the inner cavity; a breaking knife for breaking the residue is arranged in the inner cavity; the shell is provided with a liquid outlet communicated with the outer cavity; compared with the prior art, the utility model has the advantages of this application structure is simple and easy, simple to operate, and easy and simple to handle health has solved the trouble that needs the staff to clear up the residue in the past, has the effect that the limit wall ground and high-speed blade are smashed concurrently, moreover, the setting of straining a section of thick bamboo can effectively ensure the particle diameter of residue or medium and satisfy the emission requirement, avoids the residue volume too big and block up the downcomer, guarantees residue treatment quality.

Description

Residue treatment device

Technical Field

The invention relates to the technical field of residue treatment, in particular to a residue treatment device.

Background

The sink is a container used for cleaning various objects, is widely applied, and is often arranged in a kitchen when being applied to a household. Sinks are generally provided with a drain through which the water is discharged into a sewer.

In practical application, the great object of volume or residue fall into sewer pipe, cause the sewer jam very easily, in order to prevent this kind of problem from taking place, can establish the hydrophone of taking filtering capability in the drain outlet department of basin among the prior art, the hydrophone opening is far greater than general pipeline down, put a filter screen or take filtering capability's cage in its inside, the great residue of volume just can only stay on the filter screen or in the cage like this, in the time of the clearance, the user lifts cage and filter screen and pours, though the problem of stifled sewer has been solved like this, but this kind of mode need often come the sediment of pouring through the people hand, various residues often have peculiar smell or greasy, some residue adhesion still very strong, the sediment of pouring is attached to on the people hand very easily, user experience is very not good.

In response to the above problems, food waste disposers have appeared on the market. The food waste disposer is a scheme for solving the problems, and the existing food waste disposer drives residues to rotate through a rotating cutter disc, throws the residues to an edge wall under the action of centrifugal force, and a grinding block on the cutter disc and an edge wall form a shearing action to grind the residues.

Disclosure of Invention

The invention aims to provide a residue treatment device, aiming at the defects in the prior art, and adopting the residue treatment device to provide a crushing knife at the center in addition to a grinding wall, so that the device is smaller, lighter and lower in cost compared with the prior art, and has very obvious beneficial effects.

The purpose of the invention is realized by the following technical scheme: the application provides a residue treatment device, which comprises a flow guide part, a shell and a filter cylinder, wherein the flow guide part is detachably arranged at the top end of the shell to jointly enclose a treatment cavity; the filter cartridge is fixedly arranged in the shell so as to divide the treatment cavity into an inner cavity positioned in the filter cartridge and an outer cavity positioned between the filter cartridge and the inner wall of the shell, and the side wall of the filter cartridge is provided with a plurality of filter holes which are distributed at intervals; the flow guide piece is provided with a flow guide port communicated with the inner cavity; a breaking knife for breaking the residue is arranged in the inner cavity; the shell is provided with a liquid outlet communicated with the outer cavity.

The crushing cutter is characterized by further comprising a motor, an output shaft of the motor penetrates through the bottom of the shell and is inserted into the inner cavity, and the crushing cutter is fixedly connected with the output shaft of the motor.

The filtering holes above the smashing knife are first filtering holes, and the water facing side of each first filtering hole protrudes inwards to form a grinding part. Larger debris tends to grind over the area, and smaller debris tends to be discharged from the holes more easily as the projections slow the velocity of the particles as they pass over the area.

Wherein, the filtration pore that is located smash sword below is the second filtration pore, and the back of the water one side of each second filtration pore is protruding formation bellying inwards. The function of the device is to make the residue particles more easily pass through the holes, thereby reducing the phenomenon that the holes are blocked by the particles.

The filter cylinder is divided into a grinding section higher than the breaking cutter, an isolation section with the breaking cutter and the like and a liquid discharge section lower than the breaking cutter from top to bottom, the first filter holes are arranged in the grinding section at intervals, the second filter holes are arranged in the liquid discharge section at intervals, the inner side surface of the isolation section of the filter cylinder protrudes inwards to form a plurality of grinding edges arranged at intervals, and the grinding edges have a grinding effect on the passing residues.

The flow guide part comprises a vertically arranged flow guide part and a lip part which is positioned at the top end of the flow guide part and extends towards the outer side, the flow guide part of the flow guide part is fixedly connected with the inside of the shell in an assembling state, and a clamping space is formed between the lip part of the flow guide part and the top end surface of the shell.

The flow guide part comprises a threaded sleeve sleeved on the outer peripheral side of the flow guide part, an external thread is arranged on the outer peripheral side of the threaded sleeve, and an internal thread screwed with the external thread is arranged at the upper end in the shell; the bottom end of the flow guide part is turned over towards the outer side to form a clamping part for abutting against the threaded sleeve.

The bottom end of the flow guide piece is provided with a first limiting clamping groove with a downward opening, the bottom surface inside the shell is provided with a second limiting clamping groove with an upward opening, and the upper end part and the lower end part of the filter cylinder are respectively inserted into the first limiting clamping groove and the second limiting clamping groove.

U-shaped buffer rings are arranged in the first limiting clamping groove and the second limiting clamping groove, and the upper end portion and the lower end portion of the filter cylinder are correspondingly inserted into the U-shaped buffer rings.

Wherein, the bottom of the inner cavity is a conical surface which is high in the middle and inclines downwards along the radial direction.

Wherein, the bottom surface of the outer cavity is lower than the bottom surface of the inner cavity, and the bottom surface of the outer cavity is obliquely arranged towards the liquid discharge port.

Wherein, the liquid discharge opening is provided with a transverse liquid discharge pipe which is communicated with an upward branch pipe.

The invention has the beneficial effects that: the utility model provides a smashing process of residue processing apparatus does: the flow guide port of the flow guide piece guides the medium with the residue to flow into the inner cavity, the smashing is started, the smashing cutter rotates, the medium or the residue with the particle size smaller than the aperture of the filter hole can flow into the outer cavity through the filter hole, the residue larger than the aperture of the filter hole can still remain in the inner cavity to be further smashed, the smashed material is discharged into the outer cavity through the filter hole after being smashed, and finally all smashed materials can flow into a sewer from the liquid discharge hole of the outer cavity;

compared with the prior art, the utility model has the advantages of this application structure is simple and easy, simple to operate, and easy and simple to handle health has solved the trouble that needs the staff to clear up the residue in the past, has the effect that the limit wall ground and high-speed blade are smashed concurrently, moreover, the setting of straining a section of thick bamboo can effectively ensure the particle diameter of residue or medium and satisfy the emission requirement, avoids the residue volume too big and block up the downcomer, guarantees residue treatment quality.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

FIG. 1 is an exploded view of a residue processing apparatus of the present invention.

Fig. 2 is a schematic structural view of a flow guide member and a housing in the present invention.

Fig. 3 is a sectional view of a residue processing apparatus of the present invention.

Fig. 4 is a structural view of the filter cartridge of the present invention and an enlarged view at a.

Reference numerals: the device comprises a shell 1, an internal thread 11, a second sealing ring 12, a liquid discharge port 13, a flow guide part 2, a flow guide part 21, a lip part 22, a clamping part 221, a threaded sleeve 23, an external thread 231, a first sealing ring 24, a flow guide port 25, a filter cartridge 3, a grinding section 31, an isolation section 32, a liquid discharge section 33, a breaking knife 4, a motor 41, a processing cavity 6, an inner cavity 61, an outer cavity 62, a first filter hole 71, a second filter hole 72, a grinding edge 73, a grinding part 711, a liquid discharge pipe 8, a branch pipe 81 and a U-shaped buffer ring 9.

Detailed Description

The invention is further described with reference to the following examples.

An embodiment of a residue treatment apparatus of the present invention, as shown in fig. 1 and 3, includes a guide member 2, a housing 1, and a filter cartridge 3. The housing 1 is provided with a liquid discharge port 13 for discharging the residue. The middle of the diversion piece 2 is provided with a diversion port 25 for the residue to pass through.

In this embodiment, to facilitate removal and installation of the residue treatment device, the flow guide 2 is removably mounted on the top end of the housing 1 to collectively define a treatment cavity 6. Referring to fig. 2, the flow guiding member 2 includes a vertically disposed flow guiding portion 21 and a lip portion 22 located at the top end of the flow guiding portion 21 and extending outward. In the assembled state, the flow guide part 21 of the flow guide 2 is fixedly connected with the inside of the shell 1, and a clamping space is formed between the lip 22 of the flow guide 2 and the top end surface of the shell 1. This centre gripping space is mainly used for the border department of mouth of a river under the container such as basin of centre gripping to make residue processing apparatus become an independent product, be applicable to the later stage of various all kinds of basins, cask or other containers and install additional, utilize the mode of inside and outside centre gripping to install the residue processing apparatus of this embodiment, the suitability is strong, easy dismounting. Referring to fig. 2 and fig. 3, in a specific embodiment, the flow guide member 2 includes a threaded sleeve 23 sleeved on an outer periphery of the flow guide portion 21, an external thread 231 is disposed on an outer periphery of the threaded sleeve 23, and an internal thread 11 screwed with the external thread 231 is disposed at an inner upper end of the housing 1. The bottom end of the flow guide part 21 is folded towards the outside to form a clamping part 221 for abutting against the threaded sleeve 23. It should be noted that, in this embodiment, the diversion member 2 and the housing 1 are detachably connected by a threaded connection, and the detachable connection has high mechanical strength and long service life, and can improve a large clamping force and further improve the working stability of the residue treatment device.

In this embodiment, referring to fig. 2 and 3, in order to reduce noise and noise, a first sealing ring 24 is disposed below the lip 22 of the diversion member 2, a second sealing ring 12 is disposed above the top end surface of the housing 1, and the first sealing ring 24 and the second sealing ring 12 can provide a buffering function in addition to a sealing function, so that the noise and noise of the residue treatment device can be reduced during operation.

In this embodiment, referring to fig. 3, the filter cartridge 3 is fixedly mounted inside the housing 1 to divide the treatment cavity 6 into an inner cavity 61 inside the filter cartridge 3 and an outer cavity 62 between the filter cartridge 3 and the inner wall of the housing 1, and the flow guide member 2 is provided with a flow guide opening 25 communicating with the inner cavity 61. The residue treatment device further comprises a motor 41, an output shaft of the motor 41 penetrates through the bottom of the shell 1 and is inserted into the inner cavity 61, a crushing knife 4 for crushing residues is arranged in the inner cavity 61, and the crushing knife 4 is fixedly connected with the output shaft of the motor 41. In this embodiment, the top of the filter cartridge 3 is fixed to the lower side of the flow guide port 25, the bottom of the filter cartridge 3 is fixed to the bottom of the housing 1, specifically, the bottom end of the flow guide member 2 is provided with a first limiting slot with a downward opening, the bottom surface inside the housing 1 is provided with a second limiting slot with an upward opening, and the upper end and the lower end of the filter cartridge 3 are respectively inserted into the first limiting slot and the second limiting slot. In order to further reduce noise and improve the stability of the residue treatment device, U-shaped buffer rings 9 are arranged in the first limiting clamping groove and the second limiting clamping groove, the upper end part and the lower end part of the filter cylinder 3 are correspondingly inserted into the U-shaped buffer rings 9, and the U-shaped buffer rings 9 can be made of soft rubber materials.

As an improvement, the side wall of the filter cartridge 3 is provided with a plurality of filter holes arranged at intervals, the filter holes are mainly used for screening residues, media or residues with the particle size smaller than the pore size of the filter holes can pass through the filter holes and flow into the outer cavity 62, and residues with the pore size larger than the pore size of the filter holes can still remain in the inner cavity 61 and are further smashed and are discharged into the outer cavity 62 through the filter holes after being smashed. Referring to fig. 3 and 4, the filtering holes above the breaking knife 4 are first filtering holes 71, and the water-facing side of each first filtering hole 71 protrudes inward to form a grinding part 711, it should be noted that the water-facing side refers to a side edge in the same direction as the rotation direction of the breaking knife 4, that is, when the blade rotates clockwise, that is, the blade is on the right side of the filtering hole as viewed from the inside of the cylinder, in other words, the side edge of the first filtering hole 71 facing the rotation direction of the breaking knife 4 protrudes to form the grinding part 711, because the wall thickness of the filter cylinder 3 is thinner, the edge of the grinding part 711 facing the first filtering hole 71 becomes a sharp edge; the large particle residue passing through the filter generates grinding effect, and the small particle residue is blocked by the bulge, so that the small particle residue can more easily go out of the first filter hole 71 and cannot pass through the first filter hole 71 due to inertia. The filtering holes under the breaking knife 4 are second filtering holes 72, and the backwater side of each second filtering hole 72 protrudes inwards to form a protruding part. It should be noted that the backwater side refers to the side opposite to the rotation direction of the breaking blade 4, i.e. the left side of the filter hole when the blade rotates clockwise from the inside of the cylinder. In essence, the second filter holes 72 are located at the bottom of the cartridge 3, which mainly functions to completely drain the water inside the cartridge 3, but because of the close location to the blades, the second filter holes 72 create the above problem with the first filter holes 71, and the provision of a protrusion on the side facing away from the water allows the residue to pass through the filter holes by inertia, reducing the pressure of the water towards the outside even by creating a negative pressure in the holes, but when the blades stop, the water in the cartridge 3 drains through the holes to the outer chamber 62 by gravity.

Specifically, referring to fig. 3 and 4, the filter cartridge 3 is divided into a grinding section 31 higher than the breaking blade 4, an isolation section 32 equal to the breaking blade 4 and equal in height, and a drainage section 33 lower than the breaking blade 4 from top to bottom, a plurality of first filtering holes 71 are arranged at the grinding section 31 at intervals, a plurality of second filtering holes 72 are arranged at the drainage section 33 at intervals, and a plurality of grinding edges 73 arranged at intervals are formed by inward protruding inner side surfaces of the isolation section 32 of the filter cartridge 3. The isolation section 32 is to smashing sword 4, owing to smash the high-speed rotation of sword 4 and drive the high-speed rotation of rivers, can produce very big centrifugal force, if set up the filtration pore at this section, water can be extruded fast, forms great pressure to the pipeline, and this can cause two bad departments: firstly, if the sewer is blocked to a certain extent, the water with the residues can flow backwards, the water flows backwards to the water tank through the overflow pipe, and the second residue parts slightly larger than the filter holes extend out of the holes, so that the residues cannot be taken back into the filter cartridge 3 by the water flow to be smashed again due to the compaction, and the filter holes are always blocked. The provision of the grinding edge 73 at this spacer section 32 has a very good grinding effect on the residues in the high speed rotating liquid.

To further improve the drainage rate and the guidance of the bottom of the chamber, see fig. 3, the bottom of the inner chamber 61 is a conical surface with a high middle height and a downward inclination in the radial direction, and the conical surface can effectively guide the water in the inner chamber 61 to the outer chamber 62. The drainage guidance is further improved, the bottom surface of the outer cavity 62 is lower than the bottom surface of the inner cavity 61, and the bottom surface of the outer cavity 62 is inclined towards the liquid discharge port 13, so that the residue and the water can be effectively guided by gravity, the drainage speed is improved, and the drainage is cleaner.

The smashing process of the residue treatment device in the embodiment is as follows: the flow guide port 25 of the flow guide part 2 guides the medium with the residue to flow into the inner cavity 61, the smashing is started, the smashing cutter 4 rotates, the medium or the residue with the particle size smaller than the aperture of the filter hole can pass through the filter hole to flow into the outer cavity 62, the residue with the particle size larger than the aperture of the filter hole can still remain in the inner cavity 61 to be further smashed, the smashed material is discharged into the outer cavity 62 through the filter hole after being smashed, and finally all smashed materials can flow into a sewer from the liquid discharge hole of the outer cavity 62. Compared with the prior art, the garbage disposer is simple in structure, convenient to install, easy and convenient to operate and sanitary, solves the problem that the residue needs to be cleaned by hands in the past, is lighter and lighter than the existing garbage disposer, is low in cost, has the effects of side wall grinding and high-speed blade smashing, and the arrangement of the filter cartridge 3 can effectively guarantee that the particle size of the residue or a medium meets the discharge requirement, so that the phenomenon that the residue is too large in size and blocks a sewer pipe is avoided, and the residue treatment quality is guaranteed.

If the residue treatment device of this embodiment is connected to the drain pipe of the dishwasher, see fig. 1, a transverse drain pipe 8 is provided at the drain port 13, and an upward branch pipe 81 is connected to the drain pipe 8. The branch pipe 81 is used for receiving an overflow pipe or a drain pipe of a dish washer, and the general garbage disposer is further provided with a drain pipe connected with the dish washer besides the general drain pipe, is generally transversely arranged and is communicated with a grinding cavity of the garbage disposer, when the water tank is filled with water with a certain volume, if the garbage disposer is opened during water drainage, a cutter head of the garbage disposer rotates at a high speed to be equivalent to an impeller of a water pump, additional water pressure is generated on a pipeline, residues can flow back into the dish washer along a drain pipe of the dish washer, the branch pipe 81 is arranged on the drain pipe, hydraulic loss is generated when water flows into the drain pipe, a part of water pressure is converted into flow velocity kinetic energy, the pressure at the branch 81 becomes lower and the branch 81 goes upwards and the drain pipe of the dishwasher must have a length extending upwards and then bending downwards, so that the water pressure in the branch 81 is harder to flush through the highest point of the drain pipe and enter the dishwasher.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A kind of residue processing unit, characterized by: the filter comprises a flow guide part, a shell and a filter cylinder, wherein the flow guide part is detachably arranged at the top end of the shell to jointly enclose a treatment cavity; the filter cartridge is fixedly arranged in the shell so as to divide the treatment cavity into an inner cavity positioned in the filter cartridge and an outer cavity positioned between the filter cartridge and the inner wall of the shell, and the side wall of the filter cartridge is provided with a plurality of filter holes which are arranged at intervals;

the flow guide piece is provided with a flow guide port communicated with the inner cavity;

a breaking knife for breaking the residues is arranged in the inner cavity;

the shell is provided with a liquid outlet communicated with the outer cavity.

2. A residue handling apparatus according to claim 1, wherein: the crushing cutter is characterized by further comprising a motor, an output shaft of the motor penetrates through the bottom of the shell and is inserted into the inner cavity, and the crushing cutter is fixedly connected with the output shaft of the motor.

3. A residue handling apparatus according to claim 1, wherein: the filtering holes above the smashing knife are first filtering holes, and the water facing side of each first filtering hole protrudes inwards to form a grinding part.

4. A residue handling apparatus according to claim 3, wherein: the filtering holes below the smashing knife are second filtering holes, and the back water side of each second filtering hole protrudes inwards to form a protruding part.

5. A residue handling apparatus according to claim 4, wherein: the filter cylinder is divided into a grinding section higher than the breaking cutter, an isolation section with the same height as the breaking cutter and a liquid discharge section lower than the breaking cutter from top to bottom, a plurality of first filter holes are arranged in the grinding section at intervals, a plurality of second filter holes are arranged in the liquid discharge section at intervals, and the inner side surface of the isolation section of the filter cylinder protrudes inwards to form a plurality of grinding edges arranged at intervals.

6. A residue handling apparatus according to claim 1, wherein: the water conservancy diversion spare is including the water conservancy diversion portion of vertical setting and being located water conservancy diversion portion top and the lip that extends towards the outside, and under the assembled state, the water conservancy diversion portion and the inside fixed connection of casing of water conservancy diversion spare form the centre gripping space between the top face of lip and the casing of water conservancy diversion spare.

7. A residue handling apparatus according to claim 6, wherein: the flow guide part comprises a threaded sleeve sleeved on the outer peripheral side of the flow guide part, an external thread is arranged on the outer peripheral side of the threaded sleeve, and an internal thread screwed with the external thread is arranged at the upper end in the shell; the bottom end of the flow guide part is turned over towards the outer side to form a clamping part used for abutting against the threaded sleeve.

8. A residue handling apparatus according to claim 1, wherein: the bottom end part of the flow guide part is provided with a first limiting clamping groove with a downward opening, the bottom surface inside the shell is provided with a second limiting clamping groove with an upward opening, and the upper end part and the lower end part of the filter cylinder are respectively inserted into the first limiting clamping groove and the second limiting clamping groove.

9. A residue handling apparatus according to claim 8, wherein: u-shaped buffer rings are arranged in the first limiting clamping groove and the second limiting clamping groove, and the upper end portion and the lower end portion of the filter cylinder are correspondingly inserted into the U-shaped buffer rings.

10. A residue handling apparatus according to claim 1, wherein: the bottom of the inner cavity is a conical surface which is high in the middle and inclines downwards along the radial direction.

11. A residue handling apparatus according to claim 1, wherein: the bottom surface of the outer cavity is lower than that of the inner cavity, and the bottom surface of the outer cavity is obliquely arranged towards the liquid outlet.

12. A residue handling apparatus according to claim 1, wherein: the liquid discharge opening is provided with a transverse liquid discharge pipe, and the liquid discharge pipe is communicated with an upward branch pipe.