A garbage disposal method and device with rear-end bag breaking

Abstract

The present invention discloses a garbage disposal method and device with bag breaking at the back end. The garbage disposal method comprises: using garbage bags to hold wet garbage to form bagged wet garbage to be placed; placing the bagged wet garbage that has not been broken into the garbage sorting equipment at a fixed point; transferring the bagged wet garbage in the garbage sorting equipment to a transfer center; detecting whether the garbage classification in the bagged wet garbage is correct at the transfer center; breaking the bagged wet garbage with correct garbage classification; collecting information on the bagged wet garbage with incorrect garbage classification and breaking the bag separately; spreading the garbage after the bag breaking separately and taking photos for evidence, and tracing the source for feedback; sorting the garbage after the bag breaking, merging the sorted wet garbage with the correctly classified wet garbage for subsequent treatment; recycling, incinerating, landfilling and other subsequent disposal of the sorted non-wet garbage. The disposal method and device of the present invention can reduce the pressure on the front-end garbage sorting collection point.

Description

Technical Field

[0001] The present invention relates to the field of garbage disposal, and in particular to a garbage disposal method and device with rear-end bag breaking. Background Art

[0002] As a country with a large population, China produces a huge amount of domestic waste every year. At present, domestic waste in most cities in China is in a chaotic collection state. Domestic waste in some areas is treated and disposed of by incineration, sanitary landfill, etc., while domestic waste in some areas is simply piled up or landfilled, causing odor and contaminating the soil and groundwater, causing environmental pollution. The existing methods of domestic waste treatment and disposal are expensive, and resources are not recycled. With the continuous development of the economy and the continuous improvement of national quality, people have higher and higher requirements for environmental protection, and the classification and treatment of domestic waste is becoming more and more urgent.

[0003] The classification and treatment of domestic waste is a reform of the traditional waste treatment and disposal method, and is a more scientific and effective method. Domestic waste is classified into four categories: recyclables, hazardous waste, wet waste and other waste for collection, transportation and treatment. Wet waste is placed at the collection point after breaking the bag, and then transported and centralized for subsequent treatment.

[0004] In order to prevent garbage bags from entering the subsequent processing process, some regions stipulate that wet garbage must be broken into bags and poured into wet garbage bins, and plastic bags belonging to dry garbage must be placed in dry garbage bins. The broken bags must be poured out by a dedicated person on site, because the high water content can easily lead to poor on-site environment and sanitation, and the high organic matter content is easy to corrupt and acidify, causing odor to escape from the site.

[0005] The current garbage sorting system requires that wet garbage be placed in broken bags at regular times and locations. The broken bags will cause a serious odor on site, and it is difficult to avoid touching the wet garbage during the bag breaking process. A washbasin needs to be set up on site, which brings inconvenience to residents. The garbage cannot be traced after being placed. Summary of the invention

[0006] In order to solve the existing problems, the present invention provides a garbage disposal method with rear-end bag breaking, the garbage disposal method comprising:

[0007] Use garbage bags to hold wet garbage to form bagged wet garbage ready for disposal;

[0008] Putting the unbroken bagged wet garbage into the garbage sorting equipment at a fixed point;

[0009] Transferring the bagged wet garbage in the garbage sorting equipment to a transfer center;

[0010] At the transfer center, checking whether the waste classification in the bagged wet waste is correct;

[0011] Breaking the bags of wet garbage that are correctly classified;

[0012] After collecting information on the incorrectly classified wet garbage in bags, the bags will be broken and processed separately.

[0013] Optionally, a garbage bag with an identifiable label is used to contain the wet garbage, so as to achieve binding of the user identity information with the label information of the garbage bag placed by the user.

[0014] Optionally, the garbage disposal method comprises:

[0015] Detecting and identifying whether the bagged wet garbage contains garbage other than wet garbage;

[0016] The correctly classified bagged wet garbage is identified for centralized bag breaking and processing, while the incorrectly classified bagged wet garbage is identified for information collection.

[0017] Optionally, the garbage in the individual broken bags can be spread out and photographed for evidence, and the information can be fed back for traceability.

[0018] Optionally, the garbage after the separate bag breaking process is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

[0019] Optionally, the garbage disposal method comprises:

[0020] Intelligently identify the label information on the incorrectly classified garbage bags and collect the user information bound to the labels.

[0021] Optionally, waste of non-wet waste types is disposed of by incineration, recycling or landfill.

[0022] The present invention also provides a garbage disposal device with a rear-end bag breaking function, the garbage disposal device comprising:

[0023] The bag breaking equipment is arranged in the bag breaking area of ​​the transfer center. Before the bag breaking area, the collected bagged wet garbage is checked for correct garbage classification. The bagged wet garbage with correct garbage classification is centrally broken in the bag breaking area, and the bagged wet garbage with incorrect garbage classification is broken individually. After the bag breaking, the incorrectly classified garbage is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

[0024] Optionally, the garbage bag containing the wet garbage is a garbage bag with an identifiable label, which can be used to bind the user's identity information and the garbage bag when it is obtained.

[0025] Optionally, the garbage disposal device further comprises an image acquisition device to spread out the garbage after the individual broken bags are processed and take photos, and to provide the information for tracing and feedback.

[0026] Optionally, the garbage disposal device further comprises a sorting device to sort the garbage after the individual bag breaking process.

[0027] Optionally, the bag breaking device comprises:

[0028] A feed port is arranged at the top of the bag breaking equipment;

[0029] A bag breaking chamber housing disposed in the middle portion of the bag breaking device and connected to the feed port;

[0030] A bag breaking component is arranged inside the bag breaking cavity housing, and a plurality of bag breaking teeth are arranged on the surface of the bag breaking component;

[0031] A discharge port is arranged at the bottom of the bag breaking device, and the discharge port is communicated with the bag breaking chamber shell.

[0032] Optionally, the bag breaking device further comprises:

[0033] The bucket-shaped feeding bin is connected to the feeding port and the bag breaking cavity shell respectively.

[0034] Optionally, the bag breaking device further comprises:

[0035] A driving motor is electrically connected to the bag breaking assembly to drive the bag breaking assembly to rotate at multiple angles.

[0036] Optionally, the bag breaking device further includes a device bracket to support the main structure of the bag breaking device.

[0037] The processing method and device described in the present invention adopt a garbage processing mode of breaking bags at the back end. Wet garbage does not need to be broken in bags and can be directly put into the intelligent garbage sorting equipment. It can be put in at any time without the need for special supervision and the need to set up a wash basin. There is no odor or dripping on site, which reduces the pressure on the front-end garbage sorting collection points and improves the environment and sanitation of the garbage sorting collection points. Garbage trucks can collect and transport wet garbage at any time, which can avoid the risk of leakage and odor during transportation. The wet garbage is transported to the transfer center for detection and identification, and then the bags are broken, photographed, and evidence is kept. The incorrectly classified garbage can be traced. The whole processing mode has a high degree of automation, simple operation, and convenient operation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The following drawings of the present invention are used to understand the present invention as part of the present invention. The embodiments of the present invention are shown in the drawings and the description thereof is used to explain the principle of the present invention.

[0039] In the attached figure:

[0040] Figure 1 It is a schematic flow chart of a garbage disposal method with rear-end bag breaking according to one embodiment of the present invention;

[0041] Figure 2 It is a schematic diagram of the composition of the bag breaking device in the garbage disposal device with rear-end bag breaking described in one embodiment of the present invention. DETAILED DESCRIPTION

[0042] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0043] It should be understood that the present invention can be implemented in different forms and should not be construed as being limited to the embodiments presented herein. On the contrary, providing these embodiments will make the disclosure thorough and complete and fully convey the scope of the present invention to those skilled in the art. In the accompanying drawings, the sizes and relative sizes of layers and regions may be exaggerated for clarity. The same reference numerals throughout represent the same elements.

[0044] It should be understood that although the terms first, second, third, etc. can be used to describe various elements, components, regions, layers and / or parts, these elements, components, regions, layers and / or parts should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or part from another element, component, region, layer or part. Therefore, without departing from the teachings of the present invention, the first element, component, region, layer or part discussed below can be represented as a second element, component, region, layer or part.

[0045] Spatially relative terms such as "under", "beneath", "below", "under", "above", "above", etc., may be used herein for convenience of description to describe the relationship of one element or feature to other elements or features shown in the figures. It should be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation shown in the figures.

[0046] The purpose of the terms used herein is only to describe specific embodiments and is not intended to be limiting of the present invention. When used herein, the singular forms "one", "an" and "said / the" are also intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "consisting of" and / or "comprising", when used in this specification, determine the presence of the features, integers, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, parts and / or groups. When used herein, the term "and / or" includes any and all combinations of the relevant listed items.

[0047] Embodiments of the invention are described herein with reference to cross-sectional views that are schematic diagrams of ideal embodiments (and intermediate structures) of the invention. Thus, variations from the shapes shown due to, for example, manufacturing techniques and / or tolerances can be expected. Therefore, embodiments of the invention should not be limited to the specific shapes of the zones shown herein, but include shape deviations due to, for example, manufacturing. Therefore, the zones shown in the figures are schematic in nature, and their shapes are not intended to display the actual shapes of the zones of the device and are not intended to limit the scope of the invention.

[0048] In order to fully understand the present invention, detailed steps and detailed structures will be presented in the following description to illustrate the technical solution proposed by the present invention. The preferred embodiments of the present invention are described in detail below, but in addition to these detailed descriptions, the present invention may also have other implementations.

[0049] In order to solve the above technical problems, the present invention provides a garbage disposal method with rear-end bag breaking, the garbage disposal method comprising:

[0050] Use garbage bags to hold wet garbage as bagged wet garbage to be disposed of;

[0051] Place the unbroken bagged wet garbage into the garbage sorting equipment at a designated location;

[0052] transporting the bagged wet garbage to a transfer center;

[0053] At the transfer center, checking whether the waste classification in the bagged wet waste is correct;

[0054] The wet garbage in bags that are correctly classified is processed by centralized bag breaking;

[0055] After collecting information on the incorrectly classified wet garbage in bags, the bags are broken and processed separately.

[0056] The present invention also provides a garbage disposal device with a rear-end bag breaking function, the garbage disposal device comprising:

[0057] The bag breaking equipment is arranged in the bag breaking area of ​​the transfer center. Before the bag breaking area, the collected bagged wet garbage is checked for correct garbage classification. The bagged wet garbage with correct garbage classification is centrally broken in the bag breaking area, and the bagged wet garbage with incorrect garbage classification is broken individually. After the bag breaking, the incorrectly classified garbage is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

[0058] The processing method and device described in the present invention adopt a garbage processing mode of breaking bags at the back end. Wet garbage does not need to be broken in bags and can be directly put into the intelligent garbage sorting equipment. It can be put in at any time without the need for special supervision and the need to set up a wash basin. There is no odor or dripping on site, which reduces the pressure on the front-end garbage sorting collection points and improves the environment and sanitation of the garbage sorting collection points. Garbage trucks can collect and transport wet garbage at any time, which can avoid the risk of leakage and odor during transportation. The wet garbage is transported to the transfer center for detection and identification, and then the bags are broken, photographed, and evidence is kept. The incorrectly classified garbage can be traced. The whole processing mode has a high degree of automation, simple operation, and convenient operation and maintenance.

[0059] Embodiment 1

[0060] The following is combined with Figure 1 Each step in the processing method is described in detail.

[0061] First, wet garbage is put into garbage bags as wet garbage to be put out; wherein, the garbage bags may be garbage bags with identifiable labels, so as to realize the binding of user identity information and label information of the garbage bags put out by the user. In the subsequent steps, when it is found that the garbage is not classified correctly, the relevant users can be found and feedback can be given.

[0062] Optionally, in the embodiment of the present invention, the user can obtain a garbage bag with an identifiable label to achieve binding of the user's identity information and the label information of the garbage bag.

[0063] Among them, when placing bagged wet garbage, the bag is not broken. According to the requirements of domestic waste classification, users directly place the bagged wet garbage into the community's intelligent waste classification equipment at a designated location.

[0064] Optionally, the garbage sorting equipment is usually provided with an information reading device. For example, specifically, in one embodiment of the present invention, in the existing garbage sorting, the user identity information and the garbage bag label information are bound together by scanning the user information and the garbage bag label information by the intelligent garbage bin. The user of the present invention can obtain a garbage bag with an identifiable label to realize the binding of the user identity information and the label information of the garbage bag.

[0065] Next, the bagged wet garbage in the intelligent garbage sorting equipment is transported to the transfer center via a garbage transport truck.

[0066] First, the bagged wet garbage is inspected to check whether the garbage classification is correct and whether other types of garbage are mixed in the bagged wet garbage. For example, it is detected and identified whether the bagged wet garbage contains metal, glass, ceramics, plastic and other non-wet garbage.

[0067] After the identification and detection steps, different operations are performed according to the detection results:

[0068] When the garbage is correctly classified, the bagged wet garbage is centrally broken and subsequently processed.

[0069] When the garbage is incorrectly classified, the incorrectly classified bagged wet garbage is identified and subsequently processed by individual bag breaking, source tracing, sorting, etc.

[0070] Specifically, in one embodiment of the present invention, correctly classified garbage bags are identified and transported to the bag breaking area for bag breaking and subsequent processing. When incorrectly classified bagged wet garbage is identified, the label information on the incorrectly classified garbage bags is intelligently identified and the information is collected. At the same time, the incorrectly classified garbage bags are transported to separate areas and broken separately. The garbage after the bag breaking process is spread out and photographed to retain evidence of incorrect classification of the bag of garbage, and the information is fed back to the platform. In addition, the garbage after the bag breaking needs to be sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing, and the sorted non-wet garbage is recycled, incinerated, landfilled, and other subsequent treatments and disposals.

[0071] In one embodiment of the present invention, the Figure 2 The garbage bag breaking equipment shown in the figure is used for bag breaking and can be made into different specifications and models according to the size of the processing volume. The upper part of the bag breaking equipment is a bagged garbage feed port 51 and a bucket-shaped feed bin 52, the lower part is a discharge port 56, and the middle part is a bag breaking cavity shell 53. A bag breaking component 54 is arranged inside the bag breaking cavity, and a plurality of bag breaking teeth are arranged on the surface. The number of bag breaking components can be adjusted. The driving motor 55 drives the bag breaking component to rotate at multiple angles. The bag breaking function is realized during the rotation, and the entanglement of the garbage bags can also be avoided. The garbage after the bags are broken falls into the discharge port for discharge.

[0072] The processing method described in the present invention adopts a garbage processing mode of breaking bags at the back end. Wet garbage does not need to be broken in bags and can be directly put into the intelligent garbage sorting equipment. It can be put in at any time without the need for special supervision and the need to set up a washbasin. There is no odor or dripping on site, which reduces the pressure on the front-end garbage sorting collection points and improves the environment and sanitation of the garbage sorting collection points. Garbage trucks can collect and transport wet garbage at any time, which can avoid the risk of leakage and odor during transportation. The wet garbage is transported to the transfer center for detection and identification, and then the bags are broken, photographed, and evidence is kept. The incorrectly classified garbage can be traced. The whole processing mode has a high degree of automation, simple operation, and convenient operation and maintenance.

[0073] Embodiment 2

[0074] The garbage disposal device with rear-end bag breaking of the present invention comprises:

[0075] The bag breaking equipment is arranged in the bag breaking area of ​​the transfer center. Before the bag breaking area, the collected bagged wet garbage is checked for correct garbage classification. The bagged wet garbage with correct garbage classification is centrally broken in the bag breaking area, and the bagged wet garbage with incorrect garbage classification is broken individually. After the bag breaking, the incorrectly classified garbage is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

[0076] Among them, when placing bagged wet garbage, the bag is not broken. According to the requirements of domestic waste classification, users directly place the bagged wet garbage into the community's intelligent waste classification equipment at a designated location.

[0077] Optionally, the garbage classification device is usually provided with an information reading device, and the user of the present invention can obtain a garbage bag with an identifiable label to bind the user's identity information with the label information of the garbage bag. Next, the bagged wet garbage in the intelligent garbage classification device is transported to the transfer center by a garbage transport truck.

[0078] Before the bag breaking area, it is detected whether the garbage classification is correct and whether other types of garbage are mixed in the bagged wet garbage. For example, it is detected and identified whether the bagged wet garbage contains metal, glass, ceramics, plastic and other non-wet garbage.

[0079] After the identification and detection steps, different operations are performed according to the detection results:

[0080] When the garbage is correctly classified, the bagged wet garbage is broken and the wet garbage is subsequently processed.

[0081] When the garbage is incorrectly classified, the incorrectly classified bagged wet garbage is identified and subsequently processed by individual bag breaking, source tracing, sorting, etc.

[0082] Specifically, in one embodiment of the present invention, correctly classified garbage bags are identified and transported to the bag breaking area for bag breaking and subsequent processing. When incorrectly classified bagged wet garbage is identified, label information on the incorrectly classified garbage bags is intelligently identified and the information is collected.

[0083] The bag breaking device is also used to transport incorrectly classified garbage bags to a separate area and then perform separate bag breaking treatment.

[0084] The garbage disposal device also includes an image acquisition device, which spreads out the garbage after the broken bags are processed and takes photos, retains evidence that the garbage in the bag is incorrectly classified, and feeds back the information to the platform.

[0085] In addition, the garbage disposal device also includes a sorting device to sort the garbage after the bags are broken.

[0086] The recycling and processing equipment combines the sorted wet garbage with the correctly classified wet garbage for subsequent processing.

[0087] like Figure 2 As shown, the bag breaking device comprises:

[0088] A feed port 51 is provided at the top of the bag breaking device;

[0089] The bag breaking chamber housing 53 is arranged in the middle part of the bag breaking device and is connected with the feed port;

[0090] A bag breaking component 54 is disposed inside the bag breaking cavity housing, and a plurality of bag breaking teeth are provided on the surface of the bag breaking component;

[0091] A discharge port 56 is provided at the bottom of the bag breaking device, and the discharge port is communicated with the bag breaking chamber shell.

[0092] In one embodiment of the present invention, the Figure 2 The garbage bag breaking equipment shown in the figure is used for bag breaking and can be made into different specifications and models according to the size of the processing volume. The upper part of the bag breaking equipment is a bagged garbage feed port 51 and a bucket-shaped feed bin 52, the lower part is a discharge port 56, and the middle part is a bag breaking cavity shell 53. A bag breaking component 54 is arranged inside the bag breaking cavity, and a plurality of bag breaking teeth are arranged on the surface. The number of bag breaking components can be adjusted. The driving motor 55 drives the bag breaking component to rotate at multiple angles. The bag breaking function is realized during the rotation, and the entanglement of the garbage bags can also be avoided. The garbage after the bags are broken falls into the discharge port for discharge.

[0093] Furthermore, the bag breaking equipment also includes an equipment bracket to support the main structure of the bag breaking equipment.

[0094] The processing device described in the present invention adopts a garbage processing mode of breaking the bag at the back end. The wet garbage does not need to be broken in the bag and can be directly put into the intelligent garbage sorting equipment. It can be put in at any time without the need for special supervision and the need to set up a washbasin. There is no odor or dripping on site, which reduces the pressure on the front-end garbage sorting collection point and improves the environment and sanitation of the garbage sorting collection point. The garbage transport truck can collect and transport the wet garbage at any time, which can avoid the risk of leakage and odor during the transportation process. The wet garbage is transported to the transfer center for detection and identification, and then the bag is broken, photographed, and evidence is kept. The incorrectly classified garbage can be traced. The whole processing mode has a high degree of automation, simple operation, and convenient operation and maintenance.

[0095] The present invention has been described by the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the present invention to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present invention is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the present invention, and these variations and modifications all fall within the scope of the protection claimed by the present invention. The protection scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A garbage disposal method with rear-end bag breaking, characterized in that: The garbage disposal method comprises: Use garbage bags to hold wet garbage to form bagged wet garbage ready for disposal; Putting the unbroken bagged wet garbage into the garbage sorting equipment at a fixed point; Transferring the bagged wet garbage in the garbage sorting equipment to a transfer center; At the transfer center, detecting whether the waste classification in the bagged wet waste is correct includes: detecting and identifying whether the bagged wet waste contains waste of non-wet waste type; The wet garbage in bags that are correctly classified is processed by centralized bag breaking; After collecting information on the incorrectly classified wet garbage in bags, the bags are broken separately, and after breaking the bags, the incorrectly classified garbage is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

2. The garbage disposal method according to claim 1, characterized in that: The wet garbage is contained in a garbage bag with an identifiable label, so as to achieve the binding of the user identity information with the label information of the garbage bag placed by the user.

3. The garbage disposal method according to claim 1, characterized in that: Spread out the garbage in the individual broken bags and take photos as evidence, and provide the information for traceability.

4. The garbage disposal method according to claim 1, characterized in that: The garbage disposal method comprises: Intelligently identify the label information on the incorrectly classified garbage bags and collect the user information bound to the labels.

5. The garbage disposal method according to claim 1, characterized in that: Dispose of non-wet waste types by incineration, recycling or landfill.

6. A garbage disposal device with bag breaking at the rear end, characterized in that: The garbage disposal device comprises: The bag breaking equipment is arranged in the bag breaking area of ​​the transfer center. Before the bag breaking area, the collected bagged wet garbage is checked for correct garbage classification. The bagged wet garbage with correct garbage classification is centrally broken in the bag breaking area, and the bagged wet garbage with incorrect garbage classification is broken individually. After the bag breaking, the incorrectly classified garbage is sorted, and the sorted wet garbage is combined with the correctly classified wet garbage for subsequent processing.

7. The garbage disposal device according to claim 6, characterized in that: The garbage bag for the wet garbage is a garbage bag with an identifiable label, which can bind the user's identity information and the garbage bag when it is obtained.

8. The garbage disposal device according to claim 6, characterized in that: The garbage disposal device also includes an image acquisition device to spread out the garbage after the individual broken bags are processed and take photos, and to trace the information back.

9. The garbage disposal device according to claim 6, characterized in that: The garbage disposal device also includes a sorting device to sort the garbage after the individual bag breaking process.

10. The garbage disposal device according to claim 6, characterized in that: The bag breaking equipment comprises: A feed port is arranged at the top of the bag breaking equipment; A bag breaking chamber housing disposed in the middle portion of the bag breaking device and connected to the feed port; A bag breaking component is arranged inside the bag breaking cavity housing, and a plurality of bag breaking teeth are arranged on the surface of the bag breaking component; A discharge port is arranged at the bottom of the bag breaking device, and the discharge port is communicated with the bag breaking chamber shell.

11. The garbage disposal device according to claim 10, characterized in that: The bag breaking device also includes: The bucket-shaped feeding bin is connected to the feeding port and the bag breaking cavity shell respectively.

12. The garbage disposal device according to claim 10, characterized in that: The bag breaking device also includes: A driving motor is electrically connected to the bag breaking assembly to drive the bag breaking assembly to rotate at multiple angles.

13. The garbage disposal device according to claim 10, characterized in that: The bag breaking device also includes a device bracket to support the main structure of the bag breaking device.

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