Kitchen waste treatment device

Abstract

The utility model discloses a kitchen waste treatment device, comprising: a housing space and a receiving portion for placing a storage bucket formed in an outer shell; a cover body, which is hinged to the top of the outer shell; the storage bucket is used to hold the kitchen waste, and a rotatable crushing component is installed at the bottom of the storage bucket; a heat storage drying component, which comprises a heating element and a blowing system, and the heating element is arranged at the bottom or side of the storage bucket; the air outlet of the blowing system is arranged at the cover body and corresponds to the opening end, and is used to blow and dry the heated kitchen waste; a fresh air filter component, which is connected to the cover body through a pipeline and corresponds to the opening end; the fresh air filter component is used to form a circulating convection with the blowing system to filter the gas discharged from the storage bucket, and introduce cooling air to cool the storage bucket; the kitchen waste treatment device provided by the utility model solves the problems that the existing household kitchen waste disposers are difficult to crush flexible kitchen waste and easy to clog the sewage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a kitchen waste processing device. Background Art

[0002] At present, the existing kitchen waste treatment devices are divided into large-scale kitchen waste disposers for factory use (generally for municipal use) and household kitchen waste disposers; the existing household kitchen waste disposers are generally connected to the sewage pipe under the sink, and the components mainly for crushing and striking are arranged inside, and then the kitchen waste in the garbage disposer body is washed by flushing water, and most of the kitchen waste is directly discharged from the municipal sewage pipe, thus achieving the sewage discharge effect; but this method is prone to blockage of the market sewage pipe, because the sewage pipe of the existing house is mainly used for drainage, so the pipe diameter of the sewage pipe is small, and the crushed kitchen waste is easy to settle on the pipe wall, pipe joint section or pipe joint position. Over time or when the amount of kitchen waste discharged in this way increases, the sewage pipe is blocked. Some sewage pipes are pre-buried in the building, which makes subsequent sewage cleaning difficult; secondly, it is easy to produce The existing garbage disposer is fixedly connected to the sewage pipe, so that the main body of the garbage disposer is in a closed space. The wet residual garbage adhering to the corners and blades is easy to ferment and produce bad smells. Especially when going out or not filled with water for a long time, the humid environment inside is easy to breed bacteria and pests. Although the existing garbage disposer is equipped with a rubber cover, it is still unable to prevent the spread of odor. In addition, the existing kitchen waste is difficult to be crushed or cut. Many kitchen wastes are in the form of fluid, strip or have a certain degree of adhesion. When crushing, some soft and fluid block kitchen wastes are difficult to crush. These are directly discharged into the engineering sewage pipe. Only some kitchen wastes with higher hardness (such as bones, etc.) can be crushed. This is also one of the main reasons for the frequent blockage of the sewage pipe.

[0003] In addition, some countries have strict requirements for the treatment of food waste in order to meet environmental protection needs. The policies adopted are: charging for food waste treatment (such as charging by weight or volume, which has been implemented in some countries). If users do not pre-treat food waste to reduce weight and volume, they will face high food waste treatment fees;

[0004] In summary, the existing kitchen waste treatment devices are prone to cause pipe blockage, breeding of odor and bacteria, and need further improvement. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned defects or problems existing in the background technology and to provide a kitchen waste treatment device which has a simple structure, is easy to manufacture, is easy to implement and has low cost, and solves the problem that the existing household kitchen waste disposers are difficult to crush flexible kitchen waste and are easy to clog the sewage pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A kitchen waste treatment device, comprising: a housing, a cover, a storage barrel, a heat storage and drying component, a crushing component, a fresh air filtering component and a control component;

[0008] The housing has a storage space and a storage portion for placing the storage bucket; the heat storage and drying component, the crushing component, the fresh air filtering component and the control component are respectively installed in the storage space;

[0009] A cover body, which is hinged to the top of the outer shell and covers the open end of the container;

[0010] A container for containing kitchen waste, wherein a rotatable crushing assembly is mounted at the bottom of the container;

[0011] The heat storage drying component includes a heating element and a blowing system. The heating element is arranged at the bottom or side of the storage barrel, and is used to heat the kitchen waste in the storage barrel; the air outlet of the blowing system is arranged at the cover body and corresponds to the opening end, and is used to blow and dry the heated kitchen waste;

[0012] A fresh air filter assembly is connected to the cover body through a pipeline and corresponds to the open end; the fresh air filter assembly is used to form a circulation convection with the blowing system to filter the gas discharged from the storage barrel, and to introduce cooling air to cool the storage barrel;

[0013] The control component is electrically connected to and controls the heat storage and drying component, the crushing component, and the fresh air filtering component.

[0014] Furthermore, the heat storage and drying assembly also includes a heat conductive sheet, which is arranged at the bottom of the storage barrel and is in contact with the heating element; the heating element is configured as a heating tube and is arranged in a ring shape below the storage barrel.

[0015] Furthermore, the blowing system includes a first fan, a first air guide seat and an air inlet channel, wherein the first fan is arranged at the entrance of the first air guide seat, and is used to draw air into the first air guide seat; the air outlet of the first air guide seat is arranged corresponding to the air inlet channel opened on the cover body; wherein the cover body is covered or opened relative to the outer shell so that the air outlet and the air inlet channel are connected or separated correspondingly.

[0016] Furthermore, the crushing assembly includes a motor and a rotating blade seat; the rotating blade seat is arranged in the storage barrel and cooperates with the rotating body sealed at the bottom of the storage barrel to stop rotation; the motor is installed in the accommodating space and is located below the storage barrel, and cooperates with the rotating body to stop rotation; the rotating blade seat includes a base and at least three blade bodies evenly distributed on the base; wherein, at least one blade body is configured to cut kitchen waste; at least one blade body is configured to rotate and impact to crush kitchen waste, and at least one blade body is configured to scrape or grind kitchen waste.

[0017] Furthermore, the crushing assembly also includes a side knife seat, which is detachably mounted on the inner wall of the container and is misaligned with the rotation trajectory of the three knife bodies on the base; the side knife seat forms shearing or crushing with each of the knife bodies.

[0018] Furthermore, the fresh air filtering assembly includes a second fan, a second air guide seat, a filter box and the pipeline; the two ends of the second fan are respectively connected to the second air guide seat and the filter box; the pipeline is connected to one end of the second air guide seat through the cover body, so that the gas in the storage barrel enters the filter box for filtration.

[0019] Furthermore, the fresh air filter assembly also includes a condensing plate group and a connecting pipe; the connecting pipe is arranged in an S shape, and one end is connected to the second fan, and the other end is mounted on and connected to the second air guide seat; the condensing plate group is arranged on the outer periphery of the connecting pipe.

[0020] Furthermore, it also includes a liquid drainage component, which includes a liquid level sensor and a liquid drainage pipe, wherein the liquid drainage pipe is installed in the outer shell and is located in the air passage space between the second fan and the filter box; the liquid level sensor is electrically connected to the control component and is installed in the air passage space to monitor the liquid level after condensation; wherein an opening for conducting the air passage space is also opened at the bottom of the connecting pipe; wherein the liquid level sensor is used to sense the liquid height in the air passage space and feed back to the control component.

[0021] Furthermore, the storage bucket includes a bucket body and a handle, and a plurality of resistance parts are convexly provided on the inner bottom surface of the barrel body, which are used to prevent the rotation of the kitchen waste; a clearance groove for avoiding the resistance part is opened on the knife body near the bottom of the barrel body; and the handle is detachably mounted on the barrel body.

[0022] Furthermore, the control component includes a pressing part, a display screen, a voice playing part and a main control board, and the pressing part, the display screen, the voice playing part, the heat storage and drying component, the crushing component and the fresh air filtering component are electrically connected to the main control board respectively.

[0023] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0024] (1) The utility model provides a kitchen waste treatment device, which has a simple structure, is easy to manufacture, easy to implement and has low cost, and solves the problem that the existing household kitchen waste disposers are difficult to crush flexible kitchen waste and easy to clog the sewage pipe; the kitchen waste disposer described in the utility model breaks the existing method of directly introducing kitchen waste into the sewage pipe, and pre-treats the kitchen waste. The kitchen waste in a wet state in the storage barrel is first heated and dried by a heat storage drying component, so that the wet kitchen waste has a certain hardness (air-dried and hardened), and then the rotating crushing component crushes or pulverizes the kitchen waste. In this process, the gas generated during the treatment is filtered by the fresh air filter component to reduce air pollution to the use environment. After the cooling treatment is completed, the kitchen waste is finally formed into hardened kitchen waste with less moisture (light weight) and small volume. When it is dumped, it can not only meet the cleanliness and hygiene in the family (even if there is residual garbage, it is not easy to breed bacteria after heating and drying processes), but also meet the environmental protection needs of the general environment. For some countries (such as South Korea), the cost of kitchen waste treatment is reduced;

[0025] (2) The utility model breaks the traditional method of directly crushing or pulverizing. The heating element of the heat storage drying component is in contact with the heat conductive sheet at the bottom of the storage barrel to heat the wet kitchen waste. This can evaporate the water more quickly, making the ribbon-shaped, fluid-shaped, and flexible kitchen waste tend to harden, which is convenient for subsequent crushing. At the same time, during the crushing process, it is not easy to rotate with the rotation of the crushing component, which makes it difficult to crush.

[0026] (3) The blowing system of the utility model adopts a first blower, a first air guide seat and an air inlet channel arranged on the cover body, and the air inlet channel is formed on the cover body. In this way, the first air guide seat can be connected with the air inlet channel when the cover body is closed relative to the outer shell, so that blowing from the top of the storage bucket is realized while reducing the difficulty of installing the water inlet channel. The whole design is very clever and can prevent misoperation;

[0027] (4) The crushing assembly of the utility model detachably mounts the rotary blade seat on the rotating body in the storage bucket, and indirectly cooperates with the output shaft of the motor, providing enough space to solve the sealing problem (i.e., the sealing problem between the rotary body and the storage bucket). If the output shaft of the motor directly contacts the rotary blade seat, the sealing requirement is extremely high, otherwise moisture will easily penetrate. When the storage bucket is taken out, it is separated from the motor. If an error occurs and the storage bucket is lifted without being processed, kitchen waste will easily enter the storage space. The utility model improves the sealing performance and reduces the sealing difficulty through the design of the rotary body, and at the same time has higher safety and reliability;

[0028] (5) The utility model also provides a side knife seat, which is detachably installed along the inner wall of the storage barrel, and is used to block large-volume garbage, and then cooperate with the knife body to cut or crush it. In this way, the volume after crushing is smaller and it is easier to shear. It can cut some flexible strips and play a good crushing and shearing role;

[0029] (6) The fresh air filter assembly of the utility model includes a second fan, a second air guide seat, a filter box and a pipeline. The pipeline is also designed on the cover body to form convection with the blowing system. The air blown in by the blowing system enters the second air guide seat and the second fan from the pipeline and then enters the filter box for filtration, so that the gas discharged during the whole processing process is cleaner and less likely to have a bad odor. At the same time, the second fan can accelerate the progress of this process. More importantly, after the crushing is completed, cooling treatment can also be carried out, that is, the second fan also has a reverse air supply function, which guides the air into the storage barrel through the connecting pipe, the second air guide seat and the pipeline. The air through the connecting pipe passes through the condenser, so that the incoming air becomes cold air, which can achieve a faster cooling effect.

[0030] (7) The utility model is also provided with a drainage component, so that the condensed water formed after the air is alternately cooled and heated can be discharged smoothly, thereby keeping the entire processor dry, reducing the odor caused by bacterial growth, and extending the service life;

[0031] (8) The inner bottom surface of the storage barrel of the utility model also forms a plurality of resistance parts, which increase the resistance of the kitchen waste on the inner bottom surface when it is crushed, thereby improving the crushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 It is a three-dimensional structural schematic diagram of the kitchen waste treatment device of the utility model;

[0034] Figure 2 The three-dimensional decomposition of the cover body of the utility model Figure 1 ;

[0035] Figure 3 The three-dimensional decomposition of the cover body of the utility model Figure 2 ;

[0036] Figure 4 It is a three-dimensional structural schematic diagram of the kitchen waste treatment device of the present invention with the cover body in an open state;

[0037] Figure 5 It is a schematic diagram of the three-dimensional exploded structure of the container and the crushing assembly of the utility model;

[0038] Figure 6 This is a structural schematic diagram of the heat storage and drying component of the utility model;

[0039] Figure 7 This is a three-dimensional structural schematic diagram of the fresh air filter assembly of the utility model;

[0040] Figure 8 It is a three-dimensional structural schematic diagram of the control component of the utility model. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0042] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. are for distinguishing different objects rather than for describing a specific order.

[0043] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the use of terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise" and the like to indicate directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the utility model.

[0044] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two parties, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0045] In the claims, specification and drawings of the present utility model, if the terms "including", "having" and their variations are used, they are intended to mean "including but not limited to".

[0046] See also Figure 1-8 The kitchen waste treatment device of the utility model is used to crush the kitchen waste to reduce its weight and volume, which is convenient for subsequent collection and treatment, especially in some countries that charge for kitchen waste, which can save garbage treatment fees;

[0047] The garbage disposal device of the utility model comprises: a housing 1, a cover 2, a storage bucket 3, a heat storage and drying component 4, a crushing component 5, a fresh air filtering component 6 and a control component 7;

[0048] The housing 1 is formed by injection molding, and has a receiving space 11 and a receiving portion 12 for placing the storage bucket 3 therein; the receiving space 11 is mainly used to install the heat storage drying component 4, the crushing component 5, the fresh air filtering component 6 and the control component 7; and the receiving portion 12 is arranged at the center of the housing 1 for placing the storage bucket 3;

[0049] Cover 2, (such as Figure 2 , 3 As shown in the figure, it is hinged to the top of the outer shell 1, and the cover is arranged on the open end 30 of the storage bucket 3; it should be noted that the cover body 2 of the utility model includes an outer cover 21 and an inner cover 22, the outer cover 21 is made of plastic, and the inner cover 22 is made of aluminum, and is detachably fixed to the inner surface of the outer cover 21. It should be noted here that the inner cover 22 is correspondingly arranged on the open end 30 of the storage bucket 3, so that the heat in the storage bucket 3 is insulated by the aluminum inner cover 22, which plays a heat insulation role; in addition, a The air outlet 421B of the blowing system 42 and the outlet 61B of the pipeline in the fresh air filter assembly 6 are provided, and the air inlet channel 421 and the pipeline 61 are formed between the inner cover 22 and the outer cover 21. The air inlet 421A of the air inlet channel 421 and the inlet 61A of the pipeline 61 are respectively located on the inner surface of the outer cover 21. Although the air inlet and outlet 421A, 421B and the inlet 61A and outlet 61B are all on the inner surface of the cover body 2, the two are staggered, so that the air enters the storage barrel 3 through the cover body 2;

[0050] Storage bucket 3, (such as Figure 4 , 5As shown in the figure, it is used to contain kitchen waste, and a rotatable crushing assembly 5 is installed at the bottom of the storage barrel 3; the storage barrel 3 in the utility model is a cylindrical barrel body 31, and a handle 32 is installed on the outer edge of the open end 30 of the barrel body 31, and the handle 32 is used to pull the barrel body 31 out of the accommodating portion 12 and dump the processed kitchen waste inside; it should be noted that a plurality of resistance parts 311 (that is, a plurality of convex points) are convexly provided on the inner bottom surface of the barrel body 31, which are used to prevent the kitchen waste from rotating, and prevent the kitchen waste from flowing smoothly and being difficult to cut or crush during the crushing process, and the resistance part 311 can form a blocking, lifting, cutting and crushing effect;

[0051] A crushing assembly 5 is installed in the storage barrel 3, which is used to crush or pulverize hard or soft kitchen waste in block or strip shape to reduce the volume and weight of the kitchen waste. In particular, after pulverization, it is more convenient for subsequent municipal waste treatment plants to handle, and the environmental impact is also reduced;

[0052] The crushing assembly 5 of the utility model includes a motor 51 and a rotating blade seat 52 (such as Figure 4-6 The rotating blade holder 52 is arranged in the storage tub 3 and is locked with the rotating body 53 which is sealed and installed at the bottom of the storage tub 3. The structural design of the rotating body 53 effectively solves the sealing problem and prevents the residual water from entering the inside of the housing 1 when the storage tub 3 is taken out. When assembling, the motor 51 is installed in the accommodating space 11 and is located below the storage tub 3, and is locked with the rotating body 53. The rotating blade holder 52 is placed inside the storage tub 3 and is locked with the rotating body 53. The locking here means that the rotating body 53 can drive the rotating blade holder 52 to rotate. In addition, the rotating blade holder 52 in the utility model includes a base 522 and at least three blade bodies 521 evenly distributed on the base 522.

[0053] Among them, at least one of the blades 521 is configured to cut kitchen waste; at least one of the blades 521 is configured to rotate and impact to crush kitchen waste, and at least one of the blades 521 is configured to scrape or grind kitchen waste; the utility model takes three blades 521 as an example, and the three blades 521 are respectively arranged in an axially staggered manner and are equally distributed in the circumferential direction; each blade 521 has a different structure and shape, and a groove 521A for avoiding the resistance part 311 is provided on the blade 521 near the bottom of the barrel 31; another blade 521 is mainly used to crush and stir kitchen waste, so that its moisture and the like can be more fully volatilized, playing the role of stirring and crushing; and another blade 521 can impact and crush, and can perform rotational crushing on large-volume kitchen waste (such as bones, etc.);

[0054] In addition, in order to improve the cutting and crushing effects, a side knife seat 54 is installed inside the barrel body 31, which is detachably installed in the limiting groove on the inner circumference of the barrel body 31, and cooperates with other knife bodies 521 to achieve the cutting and crushing effects, thereby improving the crushing effect; it should also be noted that the setting position of the side knife seat 54 is staggered with the rotation trajectory of the three knife bodies 521 on the rotating knife seat 52, so that no interference will occur, but it can form a small spacing with the three knife bodies 521, and can be used for scissor-like shearing;

[0055] Heat storage drying component 4, (such as Figure 6 As shown), it includes a heating element 41 and a blowing system 42;

[0056] The heating element 41 is arranged at the bottom or side of the storage bucket 3. The utility model takes the bottom as an example for explanation, and the heating element 41 is a ceramic arc-shaped or annular heating tube, and its two ends are respectively connected to the positive and negative electrodes of the power supply to achieve electric heating, that is, it is used to heat the kitchen waste in the storage bucket 3; the barrel body 31 of the storage bucket 3 of the utility model can be a barrel body 31 made of metal, or it can be made of plastic. If the barrel body 31 made of plastic is used, a heat conductive sheet (not shown in the figure) is arranged at the bottom, and the heat conductive sheet is in contact with the heating element 41, so that heat can be transferred to the heat conductive sheet through the heating element 41, and the heat conductive sheet is in contact with the kitchen waste, so as to achieve a heating effect. The production cost is more advantageous in this way;

[0057] The air outlet 421B of the blowing system 42 is arranged on the cover body 2 and corresponds to the opening end 30, and is used to blow and dry the heated kitchen waste; the blowing system 42 in the utility model includes a first fan 422, a first air guide seat 423 and an air inlet channel 421, the first fan 422 is arranged on the first air guide seat 423, and is used to draw air into the first air guide seat 423, and the first air guide seat 423 is arranged corresponding to the air inlet 421A of the air inlet channel 421 opened on the cover body 2, so that the drawn air enters the air inlet 421A of the air inlet channel 421 through the first air guide seat 423, and then enters the air outlet 421B of the air inlet channel 421. Inside the storage barrel 3, it should be noted that the first air guide seat 423 can be connected with the air inlet channel 421 on the cover body 2 only when the cover body 2 is covered; if the cover body 2 is opened, the first air guide seat 423 and the air inlet channel 421 are not aligned; therefore, the cover body 2 is covered or opened relative to the shell 1, so that the air outlet 421B and the air inlet channel 421 are connected or separated accordingly; when in use, the first fan 422 electrically connected to the control component 7 receives a control signal to start, and after introducing air into the first air guide seat 423 and the air inlet channel 421, it enters the storage barrel 3 to blow the kitchen waste during the heating process, so that it is gradually dried during the heating process;

[0058] Fresh air filter assembly 6, (such as Figure 6 ,7 As shown), it is connected to the cover body 2 through a pipeline 61 and corresponds to the opening end 30; the fresh air filter assembly 6 is used to form a circulation convection with the blowing system 42 to discharge the gas in the storage barrel 3 for filtering, and to introduce cooling air to cool the storage barrel 3;

[0059] In the present invention, the fresh air filter assembly 6 includes a second fan 62, a second air guide seat 63, a filter box 64, the pipeline 61, a condensing sheet group 65 and a connecting pipe 66; first, the second fan 62 is installed in the accommodating space 11, and the two ends are respectively connected to the second air guide seat 63 and the filter box 64; and the pipeline 61 is arranged in the cover body 2, and is connected with one end of the second air guide seat 63 when the cover body 2 is covered, so that the gas in the storage barrel 3 passes through the pipeline 61, the second air guide seat 63, the connecting pipe 66, and the second fan 62 and enters the filter box 64 for filtration; it should be noted that the filter box 64 is equipped with activated carbon and / or deodorant, so that the gas discharged after passing through the filter box 64 will not produce bad smell, which is more environmentally friendly;

[0060] In addition, the connecting pipe 66 in the present invention is arranged in an S shape, and one end is connected to the second fan 62 (a bidirectional axial flow fan is used as an example to realize the functions of exhaust and air supply), and the other end is connected to and communicated with the second air guide seat 63; the condensing sheet group 65 is arranged on the outer periphery of the connecting pipe 66; in this way, when cooling is required, the external air can be cooled when entering the connecting pipe 66, thereby playing a role of cooling down;

[0061] In addition, it also includes a drainage component 8, which includes a liquid level sensor 81 and a drainage pipe 82. The drainage pipe 82 is installed on the outer shell 1 and is located in the air space 13 between the second fan 62 and the filter box 64. The utility model takes a drainage pipe 82 as an example. When the liquid level is higher than the set height, it is discharged through the drainage pipe 82, and at the same time, it is fed back to the control component 7 to alarm and drain the liquid. The liquid level sensor 81 is electrically connected to the control component 7 and installed in the air space 13 to monitor the liquid level after condensation. The bottom of the connecting pipe 66 is also provided with an opening for guiding the air space 13 (not shown in the figure). The liquid level sensor 81 senses the liquid height in the air space 13 and feeds back to the control component 7, and the control component 7 opens and closes the drainage pipe 82.

[0062] Control component 7, (such as Figure 8 As shown), they are electrically connected to and control the heat storage and drying component 4, the crushing component 5, and the fresh air filtering component 6 respectively; the control component 7 includes a pressing member 71, a display screen 72, a voice playing member 73 and a main control board 74, and the pressing member 71, the display screen 72, the voice playing member 73, the heat storage and drying component 4, the crushing component 5 and the fresh air filtering component 6 are electrically connected to the main control board 74 respectively.

[0063] In actual use: (such as Figure 1-8 shown);

[0064] (1) The cover body 2 is opened relative to the outer shell 1 by means of the buckling member, so that the cover body 2 hinged to the outer shell 1 is turned upward, and the opening end 30 of the container 3 is unfolded;

[0065] (2) introducing the kitchen waste into the storage barrel 3. It should be noted that, generally, before introducing the kitchen waste, excess juice, such as soup, is dumped out;

[0066] (3) The cover body 2 is then placed relative to the housing 1, and the buckling piece is clamped to the housing 1; at this time, the air inlet 421A of the air inlet channel 421 on the cover body 2 and the inlet 61A of the pipeline 61 are connected to the first air guide seat 423 and the second air guide seat 63 respectively;

[0067] (4) The triggering member 71 sends a working instruction, and the main control board 74 sends a signal to the heat storage drying component 4. At this time, the power supply supplies power to the heating element 41 for heating, so as to process the storage barrel 3, and the temperature rises during the heating process; at this time, the first fan 422 is turned on to draw air into the first air guide seat 423, and after entering the air inlet channel 421 through the first air guide seat 423, the inside of the storage barrel 3 is blown; at the same time, since the pipeline 61 is connected to the storage barrel 3, the blown gas is discharged from the pipeline 61 to the outside, and enters the filter box 64 through the second air guide seat 63, the connecting pipe 66, and the second fan 62, and is discharged after being deodorized by substances such as activated carbon in the filter box 64, thereby forming an air circulation process; this process is a process in which soft food waste such as food waste needs to be air-dried and hardened, otherwise soft food waste and fluid food waste are difficult to cut;

[0068] (5) When the kitchen waste is dried to a certain hardness by heat storage, the control unit sends a signal to the motor 51, and the motor 51 rotates to drive the rotating body 53 to rotate, and the rotating knife seat 52 in the storage barrel 3 is linked to rotate, that is, the three knife bodies 521 are driven to rotate, wherein the three knife bodies 521 cooperate with the raised resistance part 311 and the side knife seat 54 at the bottom of the storage barrel 3 to cut and crush the original strips, hard bones, etc.; it should be noted that during the cutting process of the knife body 521, the first fan 422 also continues to blow air, and the moisture of the kitchen waste is continuously blown dry, so that the smell of the crushed kitchen waste is no longer foul;

[0069] (6) The kitchen waste can then wait for natural cooling. After natural cooling, the cover 2 can be opened, and the container 3 can be taken out through the handle 32 to air-dry the kitchen waste. Of course, it can also be cooled quickly by cooling, so there is no need to wait for a long cooling process. This method is selected by the main control program driver.

[0070] (7) When rapid cooling and drying is required, the first fan 422 and the second fan 62 can be turned on simultaneously to achieve rapid convection cooling; or the second fan 62 can be used to introduce air into the storage tub 3 for cooling. When the air passes through the connecting pipe 66 (the utility model uses a copper tube as an example), the condensing sheet group 65 and the copper tube can achieve a certain cooling effect, and the heat inside the storage tub 3 can be quickly cooled. During this process, the generated condensed water flows into the air space 13. During this process, the bottom of the connecting pipe 66 has an opening for air intake and discharge of condensed water to the water space; the state of the condensed water is monitored by the liquid level sensor 81, and an alarm is triggered when the water level is too high, reminding the user to place the device in the drainage area, and then discharge it through the drain pipe 82;

[0071] (8) Open the lid 2 and take out or dump the cooled kitchen waste.

[0072] The utility model provides a kitchen waste treatment device with a simple structure, simple manufacture, easy implementation and low cost, and solves the problems that the existing household kitchen waste disposers are difficult to crush flexible kitchen waste and easy to clog the sewage pipe; the kitchen waste disposer described in the utility model breaks the existing method of directly introducing the kitchen waste into the sewage pipe, pre-treats the kitchen waste, and first heats and dries the wet kitchen waste in the storage barrel through the heat storage drying component, so that the wet kitchen waste has a certain hardness (air-dried and hardened), and then the rotating crushing component crushes or pulverizes the kitchen waste. In this process, the gas generated during the treatment is filtered by the fresh air filter component, thereby reducing the air pollution in the use environment. The kitchen waste is less water (light weight), smaller in size and harder in size. When it is dumped, it not only meets the cleanliness and hygiene requirements of the family (even if there is residual waste, it is not easy to breed bacteria after heating and drying), but also meets the environmental protection requirements of the general environment. For some countries (such as South Korea), it reduces the cost of kitchen waste treatment. The utility model breaks the traditional way of directly crushing or pulverizing. The heating element of the heat storage drying component is in contact with the heat conducting plate at the bottom of the storage barrel to heat and heat the kitchen waste in a humid state, so that the water can be evaporated more quickly, making the strip-shaped, fluid-shaped and flexible kitchen waste The garbage tends to harden, which is convenient for subsequent crushing. At the same time, it is not easy to rotate with the crushing component during the crushing process, which makes it difficult to crush. The blowing system of the utility model adopts a first fan, a first air guide seat and an air inlet channel arranged on the cover body, and the air inlet channel is formed on the cover body. In this way, the first air guide seat can be connected with the air inlet channel when the cover body is closed relative to the outer shell, so that blowing from the top of the storage barrel can be achieved while reducing the difficulty of installing the water inlet channel. The whole design is very clever and can prevent misoperation. The crushing component of the utility model detachably mounts the rotating knife seat on the rotating body in the storage barrel, which indirectly cooperates with the output shaft of the motor to provide enough space to solve the sealing problem (that is, the rotating body and the storage barrel are sealed). The sealing problem between the storage buckets) is that if the output shaft of the motor is in direct contact with the rotating knife seat, the sealing requirement is extremely high, otherwise moisture will easily penetrate. When the storage bucket is taken out, it will be separated from the motor. If an error occurs and the storage bucket is lifted without being processed, kitchen waste will easily enter the storage space. The utility model improves the sealing performance and reduces the sealing difficulty through the design of the rotating body, and at the same time, the safety and reliability are higher; the utility model also provides a side knife seat, which is detachably installed along the inner wall of the storage bucket, and is used to block larger garbage, and then cooperates with the knife body to cut or crush it. In this way, the crushed volume is smaller and it is easier to shear. Some flexible strips are cut, which have a good crushing and shearing effect;The fresh air filter assembly of the utility model includes a second fan, a second air guide seat, a filter box and a pipeline. The pipeline is also designed on the cover body to form convection with the blowing system. The air blown in by the blowing system enters the second air guide seat and the second fan from the pipeline and then enters the filter box for filtration, so that the gas discharged during the whole processing process is cleaner and less likely to have bad odor. At the same time, the second fan can accelerate the progress of this process. More importantly, after the crushing is completed, cooling treatment can be carried out, that is, the second fan also has a reverse air supply function, which guides the air into the storage barrel through the connecting pipe, the second air guide seat and the pipeline. The air through the connecting pipe passes through the condensing plate, so that the incoming air becomes cold air, which can achieve a faster cooling effect. The utility model is also provided with a drainage assembly, so that the condensed water formed after the air is alternately cold and hot can be discharged smoothly, so as to maintain the dryness of the entire processor, reduce the odor caused by bacterial growth, and extend the service life. The inner bottom surface of the storage barrel of the utility model also forms a plurality of resistance parts, which increase the resistance of the kitchen waste on the inner bottom surface when crushing, and improve the crushing effect. ;

[0073] The above specification and description of the embodiments are used to explain the protection scope of the utility model, but do not constitute a limitation on the protection scope of the utility model.

Claims

1. A kitchen waste treatment device, characterized in that: The garbage disposal device comprises: a housing, a cover, a storage barrel, a heat storage and drying component, a crushing component, a fresh air filtering component and a control component; The housing has a storage space and a storage portion for placing the storage bucket; the heat storage and drying component, the crushing component, the fresh air filtering component and the control component are respectively installed in the storage space; A cover body, which is hinged to the top of the outer shell and covers the open end of the container; A container for containing kitchen waste, wherein a rotatable crushing assembly is mounted at the bottom of the container; The heat storage drying component includes a heating element and a blowing system. The heating element is arranged at the bottom or side of the storage barrel, and is used to heat the kitchen waste in the storage barrel; the air outlet of the blowing system is arranged at the cover body and corresponds to the opening end, and is used to blow and dry the heated kitchen waste; A fresh air filter assembly is connected to the cover body through a pipeline and corresponds to the open end; the fresh air filter assembly is used to form a circulation convection with the blowing system to filter the gas discharged from the storage barrel, and to introduce cooling air to cool the storage barrel; The control component is electrically connected to and controls the heat storage and drying component, the crushing component, and the fresh air filtering component.

2. A kitchen waste treatment device as claimed in claim 1, characterized in that: The heat storage and drying assembly also includes a heat conducting sheet, which is arranged at the bottom of the storage barrel and is in contact with the heating element; the heating element is configured as a heating tube and is arranged in a ring shape below the storage barrel.

3. A kitchen waste treatment device as claimed in claim 2, characterized in that: The blowing system includes a first fan, a first air guide seat and an air inlet channel, wherein the first fan is arranged at the entrance of the first air guide seat, and is used to draw air into the first air guide seat; the air outlet of the first air guide seat is arranged corresponding to the air inlet channel opened on the cover body; wherein the cover body is covered or opened relative to the outer shell, so that the air outlet and the air inlet channel are connected or separated correspondingly.

4. A kitchen waste treatment device as claimed in claim 3, characterized in that: The crushing assembly includes a motor and a rotating blade seat; the rotating blade seat is arranged in the storage barrel and cooperates with the rotating body sealed at the bottom of the storage barrel to stop rotation; the motor is installed in the accommodating space and is located below the storage barrel, and cooperates with the rotating body to stop rotation; the rotating blade seat includes a base and at least three blade bodies evenly distributed on the base; wherein, at least one of the blade bodies is configured to cut kitchen waste; at least one of the blade bodies is configured to rotate and impact to crush kitchen waste, and at least one of the blade bodies is configured to scrape or grind kitchen waste.

5. A kitchen waste treatment device as claimed in claim 4, characterized in that: The crushing assembly also includes a side knife seat, which is detachably mounted on the inner wall of the container and is misaligned with the rotation trajectory of the three knife bodies on the base; the side knife seat and each of the knife bodies form shearing or crushing.

6. A kitchen waste treatment device as claimed in claim 1, 2, 3, 4 or 5, characterized in that: The fresh air filtering assembly includes a second fan, a second air guide seat, a filter box and the pipeline; the two ends of the second fan are respectively connected to the second air guide seat and the filter box; the pipeline is connected to one end of the second air guide seat with the cover body, so that the gas in the storage barrel enters the filter box for filtration.

7. A kitchen waste treatment device as claimed in claim 6, characterized in that: The fresh air filter assembly also includes a condensing sheet group and a connecting pipe; the connecting pipe is arranged in an S shape, and one end is connected to the second fan, and the other end is mounted on and connected to the second air guide seat; the condensing sheet group is arranged on the outer periphery of the connecting pipe.

8. A kitchen waste treatment device as claimed in claim 7, characterized in that: It also includes a liquid drainage component, which includes a liquid level sensor and a liquid drainage pipe. The liquid drainage pipe is installed on the outer shell and is located in the air passage space between the second fan and the filter box. The liquid level sensor is electrically connected to the control component and is installed in the air passage space to monitor the liquid level after condensation. An opening that leads to the air passage space is also opened at the bottom of the connecting pipe. The liquid level sensor is used to sense the liquid height in the air passage space and feed back to the control component.

9. The kitchen waste treatment device according to claim 4, characterized in that: The storage bucket includes a bucket body and a handle, and a plurality of resistance parts are convexly arranged on the inner bottom surface of the bucket body, which are used to prevent the kitchen waste from rotating; a clearance groove for avoiding the resistance part is opened on the knife body near the bottom of the bucket body; and the handle is detachably mounted on the bucket body.

10. The kitchen waste treatment device according to claim 1, characterized in that: The control component includes a pressing part, a display screen, a voice playing part and a main control board. The pressing part, the display screen, the voice playing part, the heat storage and drying component, the crushing component and the fresh air filtering component are electrically connected to the main control board respectively.

Images