Multi-barrel type kitchen garbage treatment device

Abstract

The invention relates to the technical field of kitchen garbage treatment, and particularly discloses a multi-barrel type kitchen garbage treatment device which comprises a shell and treatment barrels installed in the shell, and the treatment barrels comprise at least two different types of treatment barrels of a high-humidity garbage treatment barrel, a low-humidity garbage treatment barrel and a crushing treatment barrel. According to the kitchen garbage treatment device, various different types of garbage can be thrown into the treatment barrels of the corresponding types in the kitchen garbage treatment device to be uniformly and synchronously treated, the operation treatment process is simpler, more convenient and faster, and the occupied space is smaller.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen waste treatment, and in particular to a multi-barrel type kitchen waste treatment device. Background Art

[0002] The existing kitchen waste treatment device has a single barrel structure and can only perform a single functional type of garbage treatment, such as high-humidity garbage treatment, low-humidity garbage treatment, or garbage crushing treatment, etc. It is impossible to put a variety of different types of garbage into the same treatment device for unified and synchronous treatment. Instead, different types of garbage need to be put into a variety of different types of kitchen waste treatment devices for treatment. The operation and processing process is not simple and quick enough, and multiple kitchen waste treatment devices take up a large space. Summary of the invention

[0003] The present invention aims to provide a multi-barrel type kitchen waste treatment device to solve the above-mentioned technical problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a multi-barrel type kitchen waste treatment device, comprising a shell and a treatment barrel installed in the shell, the treatment barrel comprising at least two different types of treatment barrels including a high-humidity waste treatment barrel, a low-humidity waste treatment barrel, and a crushing treatment barrel.

[0005] Preferably, there are two processing barrels, namely the first processing barrel and the second processing barrel. The first processing barrel is a high-humidity garbage processing barrel, which is used to dehydrate and dry kitchen waste with a moisture content higher than 30%. The second processing barrel is a low-humidity garbage processing barrel or a crushing processing barrel, which is used to process and dry kitchen waste with a moisture content not higher than 30%, and the crushing processing barrel is used to crush the kitchen waste.

[0006] Preferably, there are two processing barrels, namely a first processing barrel and a second processing barrel. A heating mechanism is installed on the first processing barrel. The second processing barrel includes an outer barrel and an inner barrel installed in the outer barrel. An isolation chamber is formed between the outer barrel and the inner barrel. A heat circulation component is installed between the first processing barrel and the second processing barrel. The heat circulation component includes a first channel, a second channel, and a third channel. The second channel, the isolation chamber, and the third channel are connected end to end in sequence to form a circulation channel. The first channel is connected between the barrel mouth of the first processing barrel and the second channel, so that the first processing barrel, the heat circulation component, and the second processing barrel cooperate with each other to form a heat circulation system.

[0007] Preferably, the first channel includes a main channel and a first branch channel and a second branch channel forked and connected at the end of the main channel. A reversing valve is provided at the end of the main channel to control the first branch channel and the second branch channel to switch and connect with the main channel respectively. The end of the first branch channel is connected to the outside, and the end of the second branch channel is connected to the head end of the second channel.

[0008] Preferably, the heat circulation component also includes an odor-purifying filter box, which is installed between the first channel and the second channel. The end of the second channel and the beginning of the third channel are connected through the odor-purifying filter box. The odor-purifying filter box is used to purify and deodorize the hot air in the heat circulation component.

[0009] Preferably, the interior of the odor-purifying filter box is divided into a first channel of the filter element, a second channel of the filter element, and a third channel of the filter element. The first channel of the filter element and the second channel of the filter element are connected to each other, and the end of the second channel of the filter element away from the first channel of the filter element is respectively connected to the third channel of the filter element and the outside, the end of the first branch channel is connected to the first channel of the filter element, and the end of the second branch channel is connected to the head end of the second channel through the third channel of the filter element.

[0010] Preferably, exhaust gas purification materials are arranged in the second channel and the third channel of the filter element, a blowing mechanism is installed in the first channel, a condensate collecting piece is arranged between the inner barrel and the outer barrel, and a condensate collecting box connected to the condensate collecting piece is arranged outside the second treatment barrel; a heat conductor is installed on the outer wall of the inner barrel for transferring heat to the first treatment barrel, and the second channel and the third channel are connected through the heat conductor.

[0011] Preferably, the first processing barrel and the second processing barrel are independently operated and controlled, and a one-way valve is installed in the third channel to separate the first processing barrel from the second processing barrel.

[0012] Preferably, the heating mechanism is a heating tube installed at the bottom of the first processing barrel, a stirring mechanism is provided at the bottom of the first processing barrel, the stirring mechanism is connected to a driving mechanism, and a heating module is installed between the second processing barrel and the third channel for heating the second processing barrel.

[0013] Preferably, the shell is in the shape of a rectangular parallelepiped, comprising a bottom shell, a support base installed in the bottom shell, and two top covers installed above the support base. The first processing barrel and the second processing barrel are arranged along the length direction and installed in the support base. The two top covers are respectively used to movably seal and cover the first processing barrel and the second processing barrel.

[0014] The present invention has the following beneficial effects:

[0015] (1) The multi-barrel type kitchen waste treatment device of the present invention comprises a shell and a treatment barrel installed in the shell, wherein the treatment barrel comprises at least two different types of treatment barrels, namely, a high-humidity garbage treatment barrel, a low-humidity garbage treatment barrel, and a crushing treatment barrel, so that a variety of different types of garbage can be put into the kitchen waste treatment device and the corresponding types of treatment barrels can be uniformly and synchronously treated, and the operation and processing process is simpler and faster, and less space is occupied.

[0016] (2) The first treatment barrel, the heat circulation component, and the second treatment barrel cooperate with each other to form a heat recycling system, so that of the heat generated by the heating mechanism on the first treatment barrel, a part of the heat remains in the first treatment barrel to dry the garbage inside it, and the other part of the heat follows the hot air through the first channel and the second channel in sequence into the isolation chamber under the action of the blower mechanism, and then the heat is transferred to the second treatment barrel through the isolation chamber to dry the garbage inside it, and then flows back to the second channel through the third channel, and then continues to be transferred to the second treatment barrel through the isolation chamber, thereby realizing efficient circulation and recycling of heat, avoiding the escape of heat, and improving the heat utilization rate, thereby improving the heat treatment efficiency of garbage, shortening the heat treatment time, and saving more economic costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the appearance of Example 1 of the present invention.

[0018] Figure 2 It is a cross-sectional view of Example 1 of the present invention.

[0019] Figure 3 It is a top view of the internal structure of Example 1 of the present invention.

[0020] Figure 4 This is a front side perspective view of the internal structure of Example 1 of the present invention.

[0021] Figure 5 This is a rear side view of the internal structure of Example 1 of the present invention.

[0022] Figure 6 This is a bottom side perspective view of the internal structure of Example 1 of the present invention.

[0023] Figure 7 It is a transverse cross-sectional view of the odor-purifying filter box according to Example 1 of the present invention.

[0024] Figure 8 It is a schematic diagram of the appearance of Example 2 of the present invention.

[0025] Fig. 9 It is a cross-sectional view of Example 2 of the present invention.

[0026] Figures are marked: 1 first processing barrel, 2 second processing barrel, 21 outer barrel, 22 inner barrel, 23 isolation chamber, 3 first channel, 31 main channel, 32 first branch channel, 33 second branch channel, 4 second channel, 5 third channel, 6 reversing valve, 7 odor purifying filter box, 71 first channel of filter element, 72 second channel of filter element, 73 third channel of filter element, 8 blowing mechanism, 9 one-way valve, 10 heat conducting part, 11 heating mechanism, 12 stirring mechanism, 13 driving mechanism, 14 bottom shell, 15 support seat, 151 air inlet, 16 top cover, 17 heating module, 18 condensate collecting part, 19 condensate collecting box, 20 outlet. DETAILED DESCRIPTION

[0027] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1.

[0031] See also Figure 1-7As shown, as an embodiment of the present invention, a multi-barrel type kitchen waste treatment device is provided, including a shell and a treatment barrel installed in the shell, there are two treatment barrels, namely a first treatment barrel 1 and a second treatment barrel 2, the first treatment barrel 1 is a high-humidity garbage treatment barrel, the high-humidity garbage treatment barrel is used to treat, dehydrate and dry high-humidity kitchen waste with a moisture content higher than 30%, the second treatment barrel 2 is a low-humidity garbage treatment barrel, the low-humidity garbage treatment barrel is used to treat and dry low-humidity kitchen waste with a moisture content not higher than 30%, so that two different types of garbage, high-humidity garbage and low-humidity garbage, can be put into the high-humidity garbage treatment barrel and the low-humidity garbage treatment barrel in the kitchen waste treatment device respectively for unified and synchronous treatment, the operation and processing process is simpler and faster, and occupies less space.

[0032] Of course, in other cases, the second processing barrel 2 can be replaced with a crushing processing barrel, so as to crush the hard kitchen waste. And the processing barrels can be multiple in other numbers, such as three, and they correspond to three different processing types respectively, that is, the number and type of processing barrels can be more than two, and there is no limitation here.

[0033] Specifically, high-humidity kitchen waste includes vegetable leaves, leftovers, leftover rice, wet wipes, etc., low-humidity garbage disposal bins include shells, large bones, food packaging bags, plastic bags, wrapping paper, etc., and hard kitchen waste includes shells, large bones, etc.

[0034] In this embodiment, a heating mechanism 11 is installed on the first processing barrel 1. Specifically, the heating mechanism 11 is a heating tube installed at the bottom of the first processing barrel 1. A stirring mechanism 12 is provided at the bottom of the first processing barrel 1. The stirring mechanism 12 is connected to a driving mechanism 13, such as a motor. The motor drives the stirring mechanism 12 to rotate to achieve stirring of the garbage in the first processing barrel 1.

[0035] The second processing barrel 2 includes an outer barrel 21 and an inner barrel 22 installed in the outer barrel 21, an isolation chamber 23 is formed between the outer barrel 21 and the inner barrel 22, a heat circulation component is installed between the first processing barrel 1 and the second processing barrel 2, the heat circulation component includes a first channel 3, a second channel 4, and a third channel 5, a blower mechanism 8 is installed in the first channel 3, the second channel 4, the isolation chamber 23 and the third channel 5 are connected end to end in sequence to form a circulation channel, the first channel 3 is connected between the barrel mouth of the first processing barrel 1 and the second channel 4, so that the first processing barrel 1, the heat circulation component and the second processing barrel 2 cooperate with each other to form a heat recycling system. It can be understood that a clearance hole is opened at the bottom of the outer barrel 21 for the second channel 4 and the third channel 5 to pass through and make way. The above arrangement can ensure that of the heat generated by the heating mechanism 11 on the first processing barrel 1, a part of the heat stays in the first processing barrel 1 to dry the garbage inside it, and the other part of the heat follows the hot air through the first channel 3 and the second channel 4 in sequence under the action of the blower mechanism 8 to enter the isolation chamber 23, and then transfers the heat to the inner barrel 22 of the second processing barrel 2 through the isolation chamber 23 to dry the garbage inside it, and then flows back to the second channel 4 through the third channel 5, and then continues to be transferred to the second processing barrel 2 through the isolation chamber 23, thereby realizing efficient circulation and recycling of heat, avoiding the escape of heat, improving the heat utilization rate, thereby improving the heat treatment efficiency of garbage, shortening the heat treatment time, and saving more economic costs.

[0036] Specifically, the first channel 3 includes a main channel 31 and a first branch channel 32 and a second branch channel 33 forked and connected to the end of the main channel 31. A reversing valve 6 is provided at the end of the main channel 31 to control the first branch channel 32 and the second branch channel 33 to switch and communicate with the main channel 31 respectively. The end of the first branch channel 32 is connected to the outside, and the end of the second branch channel 33 is connected to the head end of the second channel 4. The heat circulation component also includes a deodorizing filter box 7, which is installed between the first channel 3 and the second channel 4. The end of the second channel 4 is connected to the head end of the third channel 5 through the deodorizing filter box 7. The deodorizing filter box 7 is used to purify and deodorize the hot air in the heat circulation component, so that the hot air in the heat circulation system can be circulated, purified and deodorized, reducing the odor in the first and second processing barrels 2, and ensuring the subsequent garbage disposal experience. Among them, the interior of the odor-purifying filter box 7 is divided into a first filter channel 71, a second filter channel 72, and a third filter channel 73. The first filter channel 71 and the second filter channel 72 are connected to each other, and the end of the second filter channel 72 away from the first filter channel 71 is connected to the third filter channel 73 and the outside respectively. The end of the first branch channel 32 is connected to the first filter channel 71, and the end of the second branch channel 33 is connected to the head end of the second channel 4 through the third filter channel 73. Exhaust gas purification materials, specifically activated carbon, are arranged in the second filter channel 72 and the third filter channel 73. A barrel-shaped condensate collecting piece 18 is arranged between the inner barrel 22 and the outer barrel 21, and a condensate collecting box 19 connected to the condensate collecting piece 18 is arranged on the outside of the second processing barrel 2. The second channel 4 sends heat into the space between the inner barrel 22 and the outer barrel 21 of the second processing barrel 2, where it will encounter cold to form condensate. The condensate drips onto the condensate collecting piece 18 and flows out to the condensate collecting box 19 outside the heat recycling system for collection. An outlet 20 for taking out the condensate collecting box 19 is provided on the surface of the shell to take out the collected condensate, so as to prevent the condensate from accumulating in the second processing barrel 2 and absorbing heat repeatedly, thereby ensuring that the heat can be recycled efficiently.

[0037] In this embodiment, the first treatment barrel 1 and the second treatment barrel 2 are independently operated and controlled, and a one-way valve 9 is installed in the third channel 5 to separate the first treatment barrel 1 from the second treatment barrel 2, that is, when the first treatment barrel 1 and the second treatment barrel 2 are working separately, the one-way valve 9 is closed, and the heat recycling system is closed, so that the first treatment barrel 1 and the second treatment barrel 2 are separated and do not interfere with each other. Only when the first treatment barrel 1 and the second treatment barrel 2 work together, the one-way valve 9 is opened, and the heat recycling system is opened to achieve efficient recycling and utilization of heat. The one-way valve 9 can also prevent the hot air in the second channel 4 and the second treatment barrel 2 from flowing back, ensuring that the hot air can be circulated stably. A heating module 17 is installed between the second treatment barrel 2 and the third channel 5, so that when the second treatment barrel 2 is working separately, the heating module 17 can heat the second treatment barrel 2 separately to dry the garbage inside it.

[0038] In this embodiment, the shell is in the shape of a rectangular parallelepiped, and includes a bottom shell 14, a support seat 15 installed in the bottom shell 14, and two top covers 16 installed above the support seat 15. The first treatment barrel 1 and the second treatment barrel 2 are arranged in the length direction and installed in the support seat 15. The two top covers 16 are used to movably block and cover the first treatment barrel 1 and the second treatment barrel 2. This structural arrangement is more compact and reasonable, and further reduces the occupied space of the device. Among them, a grid-shaped air inlet 151 is provided on the support seat 15 located on the side of the first treatment barrel 1 close to the second treatment barrel 2, and the head end of the first channel 3 is connected to the barrel mouth of the first treatment barrel 1 through the air inlet 151, so that the length of the first channel 3 is shorter, the occupied space is smaller, and the working stability of the heat recycling system is improved at the same time.

[0039] The workflow of the present invention is as follows:

[0040] When the first treatment barrel 1 and the second treatment barrel 2 work together, the one-way valve 9 is opened, and the hot air generated by the first treatment barrel 1 flows to the second channel 72 of the filter element through the main channel 31, the second branch channel 33, the third channel 73 of the filter element, the second channel 4, the isolation chamber 23, the third channel 5, the first channel 71 of the filter element, wherein the hot air in the second channel 72 of the filter element and the third channel 73 of the filter element are deodorized and purified by activated carbon. After the deodorization and purification, a part of the hot air in the second channel 72 of the filter element is discharged to the outside of the device, and the other part continues to flow back to the second channel 4, and then enters the second treatment barrel 2 again for recycling.

[0041] When the first treatment barrel is opened for operation alone, the one-way valve 9 is closed, and the hot air generated by the first treatment barrel 1 enters the second channel 72 of the filter element through the main channel 31, the first branch channel 32, and the first channel 71 of the filter element in sequence. Then the hot air in the second channel 72 of the filter element is deodorized and purified by activated carbon and then directly discharged to the outside of the device.

[0042] When the second processing barrel 2 is opened for operation alone, the one-way valve 9 is closed and the heating module 17 is opened. The heating module 17 heats the second processing barrel 2 alone to dry the garbage inside it, and the hot air generated by the heating module 17 passes through the second channel 4, the isolation chamber 23, the third channel 5, the first channel 71 of the filter element in sequence and enters the second channel 72 of the filter element. Then the hot air in the second channel of the filter element is deodorized and purified by activated carbon and then directly discharged to the outside of the device.

[0043] Embodiment 2: For the sake of brevity, this embodiment mainly describes the differences from Embodiment 1.

[0044] See also Figure 8 and 9 As shown, as an embodiment of the present invention, a multi-barrel type kitchen waste treatment device is provided, which is different from Example 1 in that the left and right sides of the bottom shell 14 are symmetrical and convex arc surfaces, the rear side of the bottom shell 14 is a plane, and the front side is a concave arc surface, which is more beautiful and practical and occupies a smaller area.

[0045] In addition, no condensate collection structure is installed in the isolation chamber 21 of the second processing barrel 2, but a heat conductor 10 is provided on the outer bottom wall of the inner barrel 22 of the second processing barrel 2, specifically a metal heat conductor with high thermal conductivity. An air duct is formed inside the heat conductor 10, so that the second channel 4 and the third channel 5 are connected through the heat conductor 10. The heat conductor 10 absorbs a large amount of heat from the second channel 4 and efficiently transfers the heat to the inner barrel 22 of the second processing barrel 2, thereby improving the drying efficiency of the garbage in the inner barrel 22.

[0046] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims will fall within the scope of protection of the present invention.

Claims

1. A multi-barrel type kitchen waste treatment device, characterized in that: The utility model comprises a shell and a processing barrel installed in the shell, wherein the processing barrel comprises at least two different types of processing barrels including a high-humidity garbage processing barrel, a low-humidity garbage processing barrel and a crushing processing barrel.

2. The multi-barrel type kitchen waste treatment device according to claim 1, characterized in that: There are two processing barrels, namely the first processing barrel and the second processing barrel. The first processing barrel is a high-humidity garbage processing barrel, which is used to dehydrate and dry kitchen waste with a moisture content higher than 30%. The second processing barrel is a low-humidity garbage processing barrel or a crushing processing barrel, which is used to process and dry kitchen waste with a moisture content not higher than 30%, and the crushing processing barrel is used to crush the kitchen waste.

3. The multi-barrel type kitchen waste treatment device according to claim 1 or 2, characterized in that: There are two processing barrels, namely the first processing barrel and the second processing barrel. The first processing barrel is equipped with a heating mechanism. The second processing barrel includes an outer barrel and an inner barrel installed in the outer barrel. An isolation chamber is formed between the outer barrel and the inner barrel. A heat circulation component is installed between the first processing barrel and the second processing barrel. The heat circulation component includes a first channel, a second channel, and a third channel. The second channel, the isolation chamber, and the third channel are connected end to end in sequence to form a circulation channel. The first channel is connected between the barrel mouth of the first processing barrel and the second channel, so that the first processing barrel, the heat circulation component, and the second processing barrel cooperate with each other to form a heat circulation system.

4. The multi-barrel type kitchen waste treatment device according to claim 3, characterized in that: The first channel includes a main channel and a first branch channel and a second branch channel forked and connected at the end of the main channel. A reversing valve is provided at the end of the main channel to control the first branch channel and the second branch channel to switch and connect with the main channel respectively. The end of the first branch channel is connected to the outside, and the end of the second branch channel is connected to the head end of the second channel.

5. The multi-barrel type kitchen waste treatment device according to claim 4, characterized in that: The heat circulation component also includes a purifying filter box, which is installed between the first channel and the second channel. The end of the second channel and the beginning of the third channel are connected through the purifying filter box. The purifying filter box is used to purify and deodorize the hot air in the heat circulation component.

6. The multi-barrel type kitchen waste treatment device according to claim 5, characterized in that: The interior of the odor-free filter box is divided into a first channel of the filter element, a second channel of the filter element, and a third channel of the filter element. The first channel of the filter element and the second channel of the filter element are connected to each other, and the end of the second channel of the filter element away from the first channel of the filter element is respectively connected to the third channel of the filter element and the outside, the end of the first branch channel is connected to the first channel of the filter element, and the end of the second branch channel is connected to the head end of the second channel through the third channel of the filter element.

7. The multi-barrel type kitchen waste treatment device according to claim 6, characterized in that: Exhaust gas purification materials are arranged in the second channel and the third channel of the filter element, a blowing mechanism is installed in the first channel, a condensate collecting piece is arranged between the inner barrel and the outer barrel, and a condensate collecting box connected to the condensate collecting piece is arranged on the outside of the second treatment barrel; a heat conducting piece is installed on the outer wall of the inner barrel for transferring heat to the first treatment barrel, and the second channel and the third channel are connected through the heat conducting piece.

8. The multi-barrel type kitchen waste treatment device according to claim 2, characterized in that: The first processing barrel and the second processing barrel are independently operated and controlled, and a one-way valve is installed in the third channel to separate the first processing barrel from the second processing barrel.

9. The multi-barrel type kitchen waste treatment device according to claim 2, characterized in that: The heating mechanism is a heating tube installed at the bottom of the first processing barrel. A stirring mechanism is provided at the bottom of the first processing barrel. The stirring mechanism is connected to a driving mechanism. A heating module is installed between the second processing barrel and the third channel for heating the second processing barrel.

10. The multi-barrel type kitchen waste treatment device according to claim 2, characterized in that: The shell is in the shape of a rectangular parallelepiped, and includes a bottom shell, a support base installed in the bottom shell, and two top covers installed above the support base. The first processing barrel and the second processing barrel are arranged in the length direction and installed in the support base. The two top covers are respectively used to movably seal and cover the first processing barrel and the second processing barrel.

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