Kitchen garbage dryer with replaceable container

Abstract

The utility model discloses a kitchen garbage dryer with a replaceable container, which comprises a machine shell, the machine shell comprises an air inlet and an air outlet, a hot air cavity and a filter cavity are respectively arranged in the machine shell, the hot air cavity is communicated with the air inlet, the filter cavity is communicated with the air outlet, and a container assembly is further arranged in the machine shell. The container assembly at least comprises an inner cylinder and an outer cylinder which are stacked inside and outside, the inner cylinder and the outer cylinder are connected with the machine shell through quick release pieces respectively, the container assembly and the inner wall of the machine shell are arranged in a spaced mode, an inner circulation channel is formed in the bottom and the periphery of the container assembly, through holes are formed in the bottoms of the inner cylinder and the outer cylinder, and the through holes are communicated with the inner circulation channel. The hot air cavity is communicated with the container assembly, the inner circulation channel and the filtering cavity. The inner barrel and the outer barrel are arranged in a stacked mode, occupied space can be reduced, when a large amount of kitchen garbage is treated, the kitchen garbage can be continuously treated without interruption by replacing the inner barrel and the outer barrel, and the treatment efficiency of the kitchen garbage is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen waste drying machine field especially relates to a replaceable container's kitchen waste drying machine. BACKGROUND

[0002] With the acceleration of urbanization and the improvement of residents' living standards, small-scale kitchen waste treatment equipment for family is gradually valued for its environmental protection and convenience.

[0003] The key point of kitchen waste treatment is deodorization and moisture removal. The existing treatment methods mainly include direct heating container or hot air drying kitchen waste. Among them, the direct heating container method mainly sets heating device at the bottom of the container. This heating method can only adopt single container structure. This is because the heating effect is inconsistent when the kitchen waste treatment machine sets multiple containers. The innermost layer inner cylinder has poor heating effect, and the bottom layer is easy to be pasted. The hot air drying technology realizes waste reduction and stabilization through high-temperature dehydration, has better heating effect, uniform heating and higher heating efficiency. However, the current hot air drying type kitchen waste treatment machine usually only sets one container structure such as the kitchen waste drying and dehydration machine disclosed in the utility model patent with the authorization announcement number CN221611705U, which only sets one inner basket, and the outer blue is used as the machine shell and does not directly contain kitchen waste. The capacity is limited. When the amount of garbage is large, the treated garbage must be transferred to other containers after the kitchen waste in the inner basket is treated each time, and the inner basket must be cleaned before it can be treated again. It needs to be processed in batches, which increases energy consumption and is low in efficiency.

[0004] In addition, the internal airflow circulation path design of the traditional drying machine is unreasonable, the hot air distribution is uneven, and local overheating or incomplete drying phenomenon is easy to occur. Although some devices try to improve the drying effect by increasing the stirring device, the complex structure leads to high maintenance cost, and the stirring parts are easy to be entangled with kitchen waste residues, affecting the reliability of the equipment.

[0005] In terms of user experience, the garbage container of the existing device is mostly fixedly installed, which is inconvenient to disassemble and is easy to produce dust pollution when dumping and drying residues. Although some devices are provided with observation windows, it is difficult to directly monitor the drying process due to the container structure. At the same time, the protruding design of the handle of the traditional container leads to the fact that multiple containers cannot be stacked compactly, the space utilization rate is low, and it is difficult to meet the compactness demand of family or small places.

[0006] Therefore, there is an urgent need for a kitchen waste treatment device with high efficient drying capacity, flexible operation mode and space optimization structure to meet the diversified use scene demand. UTILITY MODEL CONTENT

[0007] Therefore, in order to solve the above problems, the utility model provides a replaceable container's kitchen waste drying machine.

[0008] This utility model is achieved through the following technical solution:

[0009] A kitchen waste dryer with a replaceable container includes a housing with an air inlet and an air outlet. A hot air chamber and a filter chamber are respectively disposed within the housing. The hot air chamber communicates with the air inlet, and the filter chamber communicates with the air outlet. A container assembly is also disposed within the housing. The container assembly includes at least an inner cylinder and an outer cylinder stacked together. The inner and outer cylinders are connected to the housing via quick-release fittings. The container assembly is spaced apart from the inner wall of the housing, and an internal circulation channel is formed at the bottom and outer periphery of the container assembly. Through holes are provided at the bottom of both the inner and outer cylinders, communicating with the internal circulation channel. The hot air chamber communicates with the container assembly, the internal circulation channel, and the filter chamber.

[0010] Preferably, the housing includes an upper housing and a lower housing. The upper housing is provided with a hot air chamber and a filter chamber, respectively. The container assembly is disposed in the lower housing and is connected to the bottom of the lower housing via a quick-release component.

[0011] Preferably, the quick-release component includes a limiting boss formed on the inner bottom surface of the lower housing, a first limiting hole disposed at the bottom of the inner cylinder, and a second limiting hole disposed at the bottom of the outer cylinder. The first limiting hole and the second limiting hole are arranged opposite each other and are respectively connected to the limiting boss.

[0012] Preferably, a first handle is installed on the inner wall of the inner cylinder, and a second handle is installed on the outer wall of the outer cylinder.

[0013] Preferably, both the inner and outer cylinders are provided with observation and pouring openings on the top of the same side, the baffle is a transparent baffle, and a transparent cover is connected between the lower shell and the upper shell.

[0014] Preferably, a baffle is provided at the bottom of the upper shell, the baffle is located directly above the container assembly, the baffle includes a first blocking part fixed to the bottom of the upper shell and a second blocking part extending outward from the edge of the first blocking part, a limiting plate is provided on the inner side of the second blocking part, and a limiting groove is formed between the second blocking part and the limiting plate, the tops of the inner cylinder and the outer cylinder are both inserted into the limiting groove.

[0015] Preferably, the bottom of the upper housing is further provided with an inner liner, the bottom of the inner liner is connected to the first shielding part of the baffle, the inner liner is provided with a first ventilation hole, the first ventilation hole is provided at the bottom of the hot air cavity, and the baffle is provided with a second ventilation hole, the second ventilation hole and the first ventilation hole are arranged vertically opposite to each other.

[0016] Preferably, the air inlet is located at the top of the hot air cavity, the air outlet is located at the top of the filtering cavity, and an air outlet channel is arranged between the hot air cavity and the filtering cavity.

[0017] Preferably, a heat exchange assembly and a heating assembly are arranged in the hot air cavity, the heat exchange assembly is arranged opposite to the heating assembly, and a filtering device is arranged in the filtering cavity.

[0018] Preferably, an electric control cavity is further arranged in the upper shell, an electric control element and an illuminating lamp arranged at the bottom of the electric control cavity are arranged in the electric control cavity, and a avoiding hole for avoiding the illuminating lamp is arranged on the inner lining.

[0019] The beneficial effects of the technical scheme of the utility model mainly reflect in:

[0020] 1. The inner and outer containers for placing kitchen garbage are arranged in the kitchen garbage drying machine, the inner and outer barrels are arranged in a stacked manner, the space occupation is reduced, and when a large amount of kitchen garbage is treated, the inner and outer barrels can be replaced without interrupting the continuous treatment of the kitchen garbage, so that the treatment efficiency of the kitchen garbage is greatly improved.

[0021] 2. The inner and outer barrels are quickly disassembled and assembled through the quick change structure arranged at the bottom of the lower shell, the limiting holes on the inner and outer barrels are located at the same position, so that the quick disassembly is more convenient, and the replacement efficiency of the inner and outer barrels is further improved through the simple limiting structure.

[0022] 3. The inner and outer barrels and the lower shell are spaced apart at the outer periphery and the bottom, and form an inner circulation channel, on the one hand, the space between the inner and outer barrels and the bottom of the lower shell can filter out the liquid to be dried, and on the other hand, the space between the outer periphery of the inner and outer barrels and the inner wall of the lower shell can ensure the air circulation in the kitchen garbage drying machine, and the hot air can flow from the bottom of the inner and outer barrels upwards, so that the hot air completely and uniformly passes through the kitchen garbage from bottom to top, and the kitchen garbage is uniformly and completely dried.

[0023] 4. The handle of the inner barrel is arranged in the inner barrel, and the handle of the outer barrel is arranged outside the outer barrel, so as to avoid the mutual interference between the handles of the inner and outer barrels, and better utilize the space to ensure the fit degree of the inner and outer barrels in the stacked state.

[0024] 5. The inner and outer barrels are provided with an observation and pouring opening and a perspective cover, which is beneficial to the user to observe the drying condition in the kitchen garbage drying machine, and also facilitates the user to pour the treated kitchen garbage in the inner and outer barrels, further improves the user experience, and in addition, an illuminating lamp is arranged at the top of the observation and pouring opening to further facilitate the user to observe the internal condition. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is an exploded view of the kitchen waste dryer with replaceable container;

[0026] Figure 2 is a side view of the kitchen waste dryer with replaceable container;

[0027] Figure 3 is a cross-sectional view along the line A-A in the preferred embodiment (at this time the air exchange assembly is an air extractor); Figure 2

[0028] Figure 4 is a cross-sectional view along the line A-A in another embodiment (at this time the air exchange assembly is an air exhaust fan); Figure 2

[0029] Figure 5 is a cross-sectional view along the line B-B in the preferred embodiment; Figure 3

[0030] Figure 6 is an enlarged view of part D in the preferred embodiment; Figure 3

[0031] Figure 7 is an exploded view of the inner and outer cylinders;

[0032] Figure 8 is a top view of the inner and outer cylinders and the lower housing in the assembled state;

[0033] Figure 9 is a cross-sectional view along the line C-C in the preferred embodiment. Figure 8 DETAILED DESCRIPTION

[0034] In order to make the purposes, advantages and characteristics of the present application more clearly and in detail, the following non-restrictive description of the preferred embodiments will be used to illustrate and explain the present application. The embodiments are only typical examples of the application of the technical solutions of the present application, and any technical solutions formed by equivalent replacement or equivalent transformation are within the scope of the present application.

[0035] It is declared that in the description of the scheme, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0036] ​​​​​In addition, the terms "first", "second" in the present solution are only for descriptive purposes, and cannot be understood as indicating or implying the ranking of importance, or implicitly indicating the number of technical features shown. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the present utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0037] The utility model discloses a kind of kitchen garbage drying machine of replaceable container, as shown in Figures 1-4 It includes casing 1, the casing 1 includes air inlet 103 and air outlet 104, hot air cavity and filter cavity are respectively provided in the casing 1, the hot air cavity is communicated with air inlet 103, the filter cavity is communicated with air outlet 104, container assembly is further provided in the casing 1, the container assembly at least includes inner cylinder 2 and outer cylinder 3 of inside and outside superposition, the inner cylinder 2 and outer cylinder 3 can be split between, and are connected with the casing 1 by quick release respectively;Therefore, the use mode of kitchen garbage drying machine can be multiple: in some embodiments, the inner cylinder 2 and outer cylinder 3 can be selected to be stacked simultaneously in casing 1 and use, and after completing once kitchen garbage processing, the inner cylinder 2 loaded with processed kitchen garbage is disassembled by quick release, and is taken out to clean, simultaneously, it can pour the kitchen garbage to be processed into outer cylinder 3 and continue to process, to improve work efficiency further;In other embodiments, the inner cylinder 2 and outer cylinder 3 are only stacked when transporting, storing, and one of the inner cylinder 2 or outer cylinder 3 is assembled to casing 1 in the use state of kitchen garbage drying machine, after completing once kitchen garbage drying processing, the container in casing 1 is disassembled and taken out, and another container is installed to replace, and also can realize efficient processing of multiple batches of kitchen garbage.

[0038] As shown in Figures 3-5 , Figure 9 It is shown that, the container assembly is spaced apart from the inner wall of the casing 1, and forms an inner circulation channel 4 at the spacing, the bottom of the inner cylinder 2 and the outer cylinder 3 is provided with a through hole 5, the through hole 5 is communicated with the inner circulation channel 4, so that the liquid in the inner cylinder 2 and the outer cylinder 3 can flow into the bottom of the inner circulation channel 4 from the through hole 5, and the air in the inner circulation channel 4 can flow with the air in the inner cylinder 2 and the outer cylinder 3.

[0039] As shown in Figures 3-5As shown, in addition to the above, the hot air cavity is communicated with the container assembly, the inner circulation channel 4 and the filter cavity respectively, for example, in an embodiment, the connection between the hot air cavity and the inner circulation channel 4 is respectively formed with a ventilation port, and the hot air cavity and the filter cavity form an exhaust channel; after the external air enters the hot air cavity from the air inlet 103, it also circulates between the container assembly, the inner circulation channel 4 and the filter cavity, and after the kitchen waste in the container assembly is heated, dried and filtered, it finally flows out of the air outlet 104 through the filter cavity. The specific structure and position of the ventilation port and the exhaust channel can refer to the prior art and can be adjusted according to actual needs, and will not be repeated here.

[0040] In some embodiments, the cabinet 1 includes an upper shell 101 and a lower shell 102, and the upper shell 101 is respectively provided with a hot air cavity and a filter cavity. Figure 8 、 Figure 9 As shown, the container assembly is arranged in the lower shell 102 and connected with the bottom of the lower shell 102 through a quick release part.

[0041] In an embodiment, the quick release part includes a limiting boss 6 formed on the inner bottom surface of the lower shell 102, a first limiting hole 7 arranged at the bottom of the inner cylinder 2 and a second limiting hole 8 arranged at the bottom of the outer cylinder 3, the first limiting hole 7 and the second limiting hole 8 are arranged opposite to each other and respectively connected with the limiting boss 6, wherein the outer circumferential surface of the limiting boss 6 is formed with a limiting step (not shown in the figure) extending along the circumferential direction, and the outer diameter of the limiting step is greater than the hole diameter of the second limiting hole 8; when the outer cylinder 3 is installed in the lower shell 102, the limiting boss 6 passes through the second limiting hole 8 and limits the second limiting hole 8 through the limiting step, so as to ensure that the outer cylinder 3 is arranged in a spaced manner with the inner bottom surface of the lower shell 102; when the inner cylinder 2 and the outer cylinder 3 are simultaneously installed in the lower shell 102, the outer cylinder 3 is first fixed with the lower shell 102, and the inner cylinder 2 is stacked in the outer cylinder 3, at this time, the limiting boss 6 simultaneously passes through the first limiting hole 7 at the bottom of the inner cylinder 2. The above quick release structure is convenient for disassembly and installation, and dust pollution does not occur when the inner cylinder and the outer cylinder 3 are disassembled; the bottom of the outer cylinder 3 can also be provided with a supporting leg 21 for supporting, so as to ensure the stability when the outer cylinder 3 is fixed in the lower shell 102.

[0042] As shown in Figure 1 、 Figures 3-6As shown in the drawings, in some embodiments, the bottom of the upper shell 101 is provided with a baffle 9 located directly above the container assembly, the baffle 9 includes a first shielding part 901 fixed on the bottom of the upper shell 101 and a second shielding part 902 extending outwardly and obliquely from the edge of the first shielding part 901, the inner side of the second shielding part 902 is provided with a ring of limiting plates 903, and a ring of limiting grooves 904 is formed between the second shielding part 902 and the limiting plates 903, the top of the inner cylinder 2 and the outer cylinder 3 are inserted into the limiting grooves 904.

[0043] As shown in the drawings, Figures 3-5 in some embodiments, the hot air cavity is provided with an air exchange assembly 10 and a heating assembly 11, the air exchange assembly 10 and the heating assembly 11 are arranged opposite to each other and are respectively fixed in the hot air cavity, the fixing mode of the air exchange assembly 10 and the heating assembly 11 can refer to the prior art, which will not be described here, the filter cavity is provided with a filtering device 12, and the electric control cavity is provided with an electric control element 22.

[0044] Among them, the relative position of the air exchange assembly 10 and the heating assembly 11 and the air supply direction of the air exchange assembly 10 can be adjusted according to actual needs, such as Figure 3 、 Figure 5 、 Figure 6 As shown in a preferred embodiment, the heating assembly 11 is arranged at the top of the air exchange assembly 10, the air exchange assembly 10 is an air extractor, and the air extractor extracts air from bottom to top, thereby extracting the air in the container assembly upward and flowing into the inner circulation channel 4 after being heated by the heating device, the hot air flow in the inner circulation channel 4 enters the container assembly from the bottom of the container assembly, thereby uniformly heating the kitchen waste in the container assembly, then the heated steam and air are extracted again, since the heating cavity is communicated with the filter cavity, part of the air extracted from the container assembly enters the filter cavity for filtering and is discharged from the air outlet 104, and the above steps are repeated, thereby realizing the circulation of the inner and outer air.

[0045] As shown in the drawings, Figure 4 in some embodiments, the air exchange assembly 10 is located at the top of the heating assembly 11, the air exchange assembly 10 is an air blower, and the air blower blows air from top to bottom, thereby making the external air entering the hot air cavity from the air inlet 103 blown into the container assembly by the air blower, since the heating device is arranged at the bottom of the air blower, the air is heated before being blown into the container assembly, then the air in the container assembly flows into the inner circulation channel 4 from the bottom and reflows into the heating cavity from the inner circulation channel 4, since the heating cavity is communicated with the filter cavity, the air in the heating cavity can be discharged in real time; by repeating the above steps, the circulation of the inner and outer air can also be realized.

[0046] AsFigure 3 , Figure 4 As shown, in a preferred embodiment, the air inlet 103 is located at the top of the hot air chamber, the air outlet 104 is located at the top of the filter chamber, and an air outlet channel is provided between the hot air chamber and the filter chamber. The outlet of the air outlet channel is preferably located between the air exchange component 10 and the heating component 11 to avoid the newly heated air being directly discharged before the kitchen waste is dried, thereby reducing the heat loss inside the kitchen waste dryer.

[0047] like Figure 1 , Figure 6 As shown, in some embodiments, the bottom of the upper housing 101 is provided with an inner liner 13, which is fixed to the bottom of the upper housing 101. The inner liner 13 is used to fix the components in the various cavities inside the upper housing 101 and to connect and fix structures such as the baffle 9. The inner liner 13 is provided with a first ventilation hole 19, which is located at the bottom of the hot air cavity. The baffle 9 is provided with a second ventilation hole 20, which is arranged vertically opposite to the first ventilation hole 19. Both the first ventilation hole 19 and the second ventilation hole 20 are used to connect the hot air cavity and the container assembly.

[0048] like Figure 7 As shown, in some embodiments, the inner cylinder 2 and the outer cylinder 3 are both provided with observation and pouring ports 14 on the top of the same side. The baffle 9 is a transparent baffle 9. A transparent cover 15 is also connected between the lower shell 102 and the upper shell 101. The transparent cover 15 is also made of transparent material, thereby ensuring that the user can directly observe the inside of the container assembly through the observation and pouring ports 14 via the transparent cover 15 and the transparent baffle 9. The transparent cover 15 has openings at both the top and bottom, and the upper opening of the transparent cover 15 matches the shape of the bottom of the upper shell 101. The transparent cover 15 is connected to the upper shell 101 by setting a limiting structure. The inner lining 13 at the bottom of the upper shell 101 can also be directly fixed to the transparent cover 15. In addition, the lower opening of the transparent cover 15 matches the shape of the top opening of the lower shell 102 and is fixed by a limiting structure. In some embodiments, the limiting structure can be a matching slot or buckle structure.

[0049] like Figure 1 , Figure 3 , Figure 6 As shown, in a preferred embodiment, the electronic control element 22 further includes a lighting lamp 18 partially disposed at the bottom of the electronic control cavity. The inner liner 13 is provided with a clearance hole for avoiding the lighting lamp 18, thereby ensuring that the light from the lighting lamp 18 passes through the clearance hole and illuminates the interior of the container assembly, making it easier for the user to observe the condition inside the container assembly.

[0050] As Figures 3-9 In one embodiment, as shown in the drawings, a first handle 16 is mounted on the inner side wall of the inner cylinder 2, and a second handle 17 is mounted on the outer side wall of the outer cylinder 3, wherein the side walls of the inner cylinder 2 and the outer cylinder 3 are provided with mounting holes, and the first handle 16 and the second handle 17 are respectively provided with buckles matched with the mounting holes, and the buckles are fixed in the mounting holes.

[0051] The utility model has still many implementation manners, all technical schemes formed by using equivalent transformation or equivalent transformation, all fall in the protection scope of the utility model.

Claims

1. A kitchen waste dryer with replaceable containers, comprising a housing, the housing including an air inlet and an air outlet, wherein a hot air chamber and a filter chamber are respectively disposed inside the housing, the hot air chamber communicating with the air inlet and the filter chamber communicating with the air outlet, characterized in that: The housing also includes a container assembly, which comprises at least an inner cylinder and an outer cylinder stacked together. The inner cylinder and the outer cylinder are connected to the housing via quick-release parts. The container assembly is spaced apart from the inner wall of the housing and forms an internal circulation channel at the bottom and outer periphery of the container assembly. The bottom of both the inner cylinder and the outer cylinder is provided with through holes that communicate with the internal circulation channel. The hot air chamber communicates with the container assembly, the internal circulation channel, and the filter chamber.

2. The kitchen waste dryer with replaceable containers according to claim 1, characterized in that: The housing includes an upper housing and a lower housing. The upper housing contains a hot air chamber and a filter chamber. The container assembly is located inside the lower housing and is connected to the bottom of the lower housing via a quick-release mechanism.

3. The kitchen waste dryer with replaceable containers according to claim 2, characterized in that: The quick-release component includes a limiting boss formed on the inner bottom surface of the lower housing, a first limiting hole disposed at the bottom of the inner cylinder, and a second limiting hole disposed at the bottom of the outer cylinder. The first limiting hole and the second limiting hole are arranged opposite each other and are respectively connected to the limiting boss.

4. The kitchen waste dryer with replaceable containers according to claim 1, characterized in that: A first handle is installed on the inner wall of the inner cylinder, and a second handle is installed on the outer wall of the outer cylinder.

5. The kitchen waste dryer with replaceable containers according to claim 3, characterized in that: A baffle is provided at the bottom of the upper shell, and the baffle is located directly above the container assembly. The baffle includes a first blocking part fixed to the bottom of the upper shell and a second blocking part extending outwardly from the edge of the first blocking part. A limiting plate is provided on the inner side of the second blocking part, and a limiting groove is formed between the second blocking part and the limiting plate. The tops of the inner cylinder and the outer cylinder are both inserted into the limiting groove. An observation and pouring port is provided on the top of the inner cylinder and the outer cylinder on the same side. The baffle is a transparent baffle, and a transparent cover is also connected between the lower shell and the upper shell.

6. The kitchen waste dryer with replaceable containers according to claim 5, characterized in that: The bottom of the upper housing is also provided with an inner liner, the bottom of which is connected to the first shielding part of the baffle. The inner liner is provided with a first ventilation hole located at the bottom of the hot air chamber. The baffle is provided with a second ventilation hole, which is arranged vertically opposite to the first ventilation hole.

7. The kitchen waste dryer with replaceable containers according to claim 1, characterized in that: The air inlet is located at the top of the hot air chamber, the air outlet is located at the top of the filter chamber, and an air outlet channel is provided between the hot air chamber and the filter chamber.

8. The kitchen waste dryer with a replaceable container according to claim 7, characterized in that: The hot air chamber is equipped with an air exchange component and a heating component, which are arranged vertically opposite to each other. The filter chamber is equipped with a filter device.

9. The kitchen waste dryer with replaceable containers according to claim 6, characterized in that: The upper housing is also provided with an electrical control cavity, which contains electrical control components and a lighting lamp located at the bottom of the electrical control cavity. The liner is provided with a clearance hole for avoiding the lighting lamp.

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