Gas treatment system

Abstract

The utility model belongs to the technical field and discloses a gas treatment system. The gas treatment system comprises a chamber, an adsorption mechanism, a ventilation mechanism and a heating mechanism. The bin is used for placing garbage; the adsorption mechanism can be communicated with the bin and is used for placing an adsorption medium and adsorbing odor and moisture in the gas through the adsorption medium; the ventilation mechanism can communicate with the bin and the adsorption mechanism and is used for enabling gas in the bin or gas in the external environment to flow to the adsorption mechanism. The heating mechanism is arranged on the adsorption mechanism and used for providing heat for regeneration of the adsorption medium. After the adsorption medium of the gas treatment system is regenerated, odor and moisture in the garbage can be continuously adsorbed, so that the gas treatment system can repeatedly perform odor treatment without replacing a new adsorption medium, the gas treatment efficiency of the gas treatment system is improved, and meanwhile, the cost of repeatedly treating the gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage gas treatment, in particular to a gas treatment system. Background Art

[0002] Kitchen waste refers to the garbage generated in residents' daily lives and in activities such as food processing, catering services, and unit catering. Kitchen waste contains extremely high levels of moisture and organic matter, and is easy to rot and produce a foul odor.

[0003] When treating the gas generated by kitchen waste, the gas is usually dusted and sterilized by ultraviolet light, and then the moisture and odor in the gas are absorbed by catalysts and activated carbon. Finally, the treated gas is discharged to the outside environment.

[0004] In the existing gas treatment system, after a certain period of time, the catalyst is saturated and the activated carbon is too wet, resulting in the catalyst and activated carbon being unable to continue to treat the odor. New activated carbon and catalyst need to be added to the gas treatment system, which affects the gas treatment efficiency and causes high costs due to the frequent addition of new activated carbon and catalyst. Utility Model Content

[0005] The utility model aims to provide a gas processing system to solve the problems of low efficiency and high cost when the gas processing system continuously processes the gas generated by garbage.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A gas treatment system is provided for treating gas generated by garbage, the gas treatment system comprising:

[0008] A chamber, wherein the chamber is used for storing the garbage;

[0009] An adsorption mechanism, the adsorption mechanism being communicable with the chamber, the adsorption mechanism being used to place an adsorption medium and adsorb odor and moisture in the gas through the adsorption medium;

[0010] A ventilation mechanism, the ventilation mechanism can connect the chamber and the adsorption mechanism, and the ventilation mechanism is used to make the gas in the chamber or the gas in the external environment flow to the adsorption mechanism;

[0011] A heating mechanism is provided on the adsorption mechanism, and is used to provide heat for regeneration of the adsorption medium.

[0012] Preferably, the gas treatment system also includes a dust removal mechanism and a sterilization mechanism, and the dust removal mechanism, the sterilization mechanism and the ventilation mechanism are sequentially connected between the chamber and the adsorption mechanism; the dust removal mechanism is used to remove dust from the gas in the chamber, and the sterilization mechanism is used to sterilize the gas in the chamber.

[0013] Preferably, the gas treatment system further includes a first valve body, the dust removal mechanism includes a dust removal chamber, the sterilization mechanism includes a sterilization chamber, and the first valve body is arranged in the sterilization chamber for connecting or isolating the dust removal chamber and the sterilization chamber.

[0014] Preferably, the gas treatment system also includes a second valve body, which is arranged in the sterilization chamber and is used to connect or isolate the sterilization chamber from the external environment; when the gas treatment system is in a gas processing state, the first valve body is opened and the second valve body is closed; when the gas treatment system is in a state of regenerating the adsorption medium, the first valve body is closed and the second valve body is opened.

[0015] Preferably, the gas handling system includes a first pipeline, a second pipeline, a third pipeline and a fourth pipeline; the first pipeline connects the chamber and the dust removal mechanism; the second pipeline connects the dust removal mechanism and the sterilization mechanism; the third pipeline connects the dust removal mechanism and the ventilation mechanism; the fourth pipeline connects the ventilation mechanism and the adsorption mechanism.

[0016] Preferably, the heating mechanism is provided with a heating element, and the heating element is used to provide heat for regeneration of the adsorption medium.

[0017] Preferably, the adsorption mechanism includes a first adsorption chamber and a second adsorption chamber, and the first adsorption chamber and the second adsorption chamber are connected; the adsorption medium includes a first adsorption medium and a second adsorption medium, the first adsorption chamber is used for placing the first adsorption medium, and the second adsorption chamber is used for placing the second adsorption medium.

[0018] Preferably, a first support member is provided in the first adsorption chamber, a second support member is provided in the second adsorption chamber, a mesh structure is provided on the first support member and the second support member, the first adsorption medium is placed on the first support member, and the second adsorption medium is placed on the second support member.

[0019] Preferably, the second adsorption chamber is provided with an exhaust port.

[0020] Preferably, the gas processing system further comprises a bracket, and the chamber, the adsorption mechanism, the ventilation mechanism and the heating mechanism are all arranged on the bracket.

[0021] Beneficial effects of the utility model:

[0022] The gas treatment system provided by the utility model includes a chamber, an adsorption mechanism, a ventilation mechanism and a heating mechanism. When the gas treatment system is in a gas treatment state, the chamber, the ventilation mechanism and the adsorption mechanism are connected in sequence, the ventilation mechanism allows the gas generated by the garbage to flow from the chamber to the adsorption mechanism, and adsorbs the odor and moisture in the gas through the adsorption medium to complete the treatment of the gas, and the heating mechanism does not work at this time; when the gas treatment system is in a state of regenerating the adsorption medium, the chamber is separated from the ventilation mechanism, the ventilation mechanism is connected with the adsorption mechanism and the external environment, the ventilation mechanism allows the gas in the external environment to flow from the external environment to the adsorption mechanism, and the heating mechanism works at this time, the gas in the external environment is heated by the heating mechanism, and then acts on the adsorption medium after the odor and moisture are adsorbed, so as to complete the work of regenerating the adsorption medium. After the adsorption medium is regenerated, it can continue to adsorb the odor and moisture in the garbage, so that the gas treatment system can repeatedly perform odor treatment without replacing a new adsorption medium, thereby improving the efficiency of the gas treatment system in treating gas and reducing the cost of multiple gas treatments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a gas processing system provided by an embodiment of the utility model;

[0024] Figure 2 is a front view of a gas treatment system provided by an embodiment of the utility model;

[0025] Figure 3 It is a side view of a gas processing system provided by an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Bracket;

[0028] 2. Chamber; 21. Third valve body;

[0029] 3. adsorption mechanism; 31. first adsorption chamber; 32. second adsorption chamber; 321. exhaust port;

[0030] 4. Ventilation mechanism; 41. Fan;

[0031] 5. Heating mechanism;

[0032] 6. Dust removal mechanism; 61. Dust removal chamber;

[0033] 7. Sterilization mechanism; 71. Sterilization chamber; 72. First valve body; 73. Second valve body;

[0034] 81. First pipeline; 82. Second pipeline; 83. Third pipeline; 84. Fourth pipeline. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] like Figures 1 to 3 As shown, this embodiment provides a gas treatment system for treating the gas generated by garbage. In some embodiments, the gas treatment system includes a chamber 2, an adsorption mechanism 3, a ventilation mechanism 4 and a heating mechanism 5. The chamber 2 is used for placing garbage; the adsorption mechanism 3 can be connected to the chamber 2, and the adsorption mechanism 3 is used to place the adsorption medium, and adsorb the odor and moisture in the gas through the adsorption medium; the ventilation mechanism 4 can connect the chamber 2 and the adsorption mechanism 3, and the ventilation mechanism 4 is used to make the gas in the gas treatment system or the gas in the external environment flow to the adsorption mechanism 3; the heating mechanism 5 is provided in the adsorption mechanism 3, and the heating mechanism 5 is used to provide heat for the regeneration of the adsorption medium.

[0040] When the gas treatment system is in the state of treating gas, the chamber 2, the ventilation mechanism 4 and the adsorption mechanism 3 are connected in sequence, the ventilation mechanism 4 allows the gas generated by the garbage to flow from the chamber 2 to the adsorption mechanism 3, and adsorbs the odor and moisture in the gas through the adsorption medium to complete the treatment of the gas, and the heating mechanism 5 does not work at this time; when the gas treatment system is in the state of regenerating the adsorption medium, the chamber 2 is separated from the ventilation mechanism 4, and the ventilation mechanism 4 is connected with the adsorption mechanism 3 and the external environment, and the ventilation mechanism 4 allows the gas in the external environment to flow to the adsorption mechanism 3, and the heating mechanism 5 works at this time, and the gas in the external environment is heated by the heating mechanism 5, and then acts on the adsorption medium after the odor and moisture are adsorbed to complete the work of regenerating the adsorption medium. After the adsorption medium is regenerated, it can continue to adsorb the odor and moisture in the garbage, so that the gas treatment system can repeatedly treat the gas without replacing the new adsorption medium, which improves the efficiency of the gas treatment system in treating the gas and reduces the cost of multiple gas treatments.

[0041] Preferably, the chamber 2 is provided with a third valve body 21, which is a one-way valve. The third valve body 21 allows the chamber 2 to only allow the gas in the external environment to flow into the chamber 2, but cannot allow the gas generated by the garbage in the chamber 2 to flow into the external environment. On the one hand, it avoids the untreated gas from polluting the environment; on the other hand, the gas in the external environment can flow into the chamber 2, which is beneficial to the aerobic fermentation of the gas in the chamber 2.

[0042] In this embodiment, the ventilation mechanism 4 includes a fan 41. When the gas treatment system is in a gas treatment state, the fan 41 is started, and the fan 41 can make the gas in the chamber 2 flow to the adsorption mechanism 3; when the gas treatment system is in a regenerating adsorption medium state, the fan 41 is started, and the fan 41 can make the gas in the external environment flow to the adsorption mechanism 3 through the heating mechanism 5.

[0043] In order to facilitate the placement of garbage in the chamber 2, the chamber 2 is provided with a chamber door. After the garbage is placed in the chamber 2, the chamber door is closed. In order to prevent the gas in the chamber 2 from escaping to the external environment, a sealing strip is provided between the chamber door and the chamber 2.

[0044] In order to remove dust and sterilize the gas and make the gas treatment system have better gas treatment effect, the gas treatment system also includes a dust removal mechanism 6 and a sterilization mechanism 7. The dust removal mechanism 6, the sterilization mechanism 7 and the ventilation mechanism 4 are connected between the chamber 2 and the adsorption mechanism 3 in sequence, and the chamber 2, the dust removal mechanism 6, the sterilization mechanism 7, the ventilation mechanism 4 and the adsorption mechanism 3 can be connected in sequence; the dust removal mechanism 6 is used to remove dust from the gas, and the sterilization mechanism 7 is used to sterilize the gas.

[0045] Preferably, in order to facilitate the placement of various components in the gas processing system, the gas processing system further includes a bracket 1, and the chamber 2, the adsorption mechanism 3, the ventilation mechanism 4 and the heating mechanism 5 are all arranged on the bracket 1. Specifically, in this embodiment, the dust removal mechanism 6 and the heating mechanism 5 are also arranged on the bracket 1, so that various components of the gas processing system are arranged on the bracket 1, which is convenient for overall management of the gas processing system.

[0046] The gas treatment system also includes a first valve body 72, the dust removal mechanism 6 includes a dust removal chamber 61, and the sterilization mechanism 7 includes a sterilization chamber 71. The first valve body 72 is arranged in the sterilization chamber 71, and is used to connect or isolate the dust removal chamber 61 and the sterilization chamber 71. The gas treatment system also includes a second valve body 73, which is arranged in the sterilization chamber 71, and is used to connect or isolate the sterilization chamber 71 from the external environment; when the gas treatment system is in a gas treatment state, the first valve body 72 is opened and the second valve body 73 is closed; when the gas treatment system is in a regeneration adsorption medium state, the first valve body 72 is closed and the second valve body 73 is opened. Specifically, a filter is arranged in the dust removal chamber 61, which is used to filter dust and other impurities in the gas. An ultraviolet lamp is arranged in the sterilization chamber 71, and the flow direction of the gas in the sterilization chamber 71 is the same as the setting direction of the ultraviolet lamp, so that the gas can be fully irradiated by the ultraviolet lamp, so as to achieve a better sterilization effect of the gas.

[0047] When the gas treatment system is in the gas treatment state, it is necessary to connect the chamber 2 with the adsorption mechanism 3. Since the dust removal mechanism 6, the sterilization mechanism 7 and the ventilation mechanism 4 are sequentially connected between the chamber 2 and the adsorption mechanism 3, and the chamber 2, the dust removal mechanism 6, the sterilization mechanism 7, the ventilation mechanism 4 and the adsorption mechanism 3 can be sequentially connected, therefore, when the gas treatment system is in the gas treatment state, the first valve body 72 is opened, the second valve body 73 is closed, and the gas in the chamber 2 can flow through the dust removal mechanism 6, the sterilization mechanism 7 and the ventilation mechanism 4 in sequence, and finally flow to the adsorption mechanism 3. When the gas treatment system is in the state of regenerating the adsorption medium, it is necessary to prevent the gas in the chamber 2 from flowing to the adsorption mechanism 3, thereby interfering with the regeneration of the adsorption medium. At this time, the first valve body 72 is closed, and the second valve body 73 is opened, and the gas in the chamber 2 cannot flow to the sterilization mechanism 7 through the first valve body 72, and cannot further flow to the adsorption mechanism 3. Since the second valve body 73 can connect the external environment and the sterilization mechanism 7, under the action of the ventilation mechanism 4, the gas in the external environment can flow through the sterilization mechanism 7, the ventilation mechanism 4, and the heating mechanism 5 in sequence, and finally blow the gas in the external environment after flowing through the heating mechanism 5 to the adsorption mechanism 3. It is worth noting that when the gas treatment system is in the state of regenerating the adsorption medium, it is not necessary to make the sterilization mechanism 7 work. At this time, the sterilization mechanism 7 only serves as a channel for the gas in the external environment to flow to the heating mechanism 5. In other embodiments, one of the first valve body 72 and the second valve body 73 is arranged in the dust removal mechanism 6, or the first valve body 72 and the second valve body 73 are both arranged in the dust removal mechanism 6.

[0048] The heating mechanism 5 is provided with a heating element, which is used to provide heat for the regeneration of the adsorption medium. When the gas treatment system is in the state of regenerating the catalyst, the heating element can heat the gas in the external environment passing through the heating mechanism 5 to achieve the effect of drying the adsorption medium in the adsorption mechanism 3. In this embodiment, the heating element is a fin tube, the contact area between the gas and the fin tube is large, and the heat exchange efficiency of the fin tube is high.

[0049] In order to facilitate the connection of various mechanisms, the gas handling system includes a first pipeline 81, a second pipeline 82, a third pipeline 83 and a fourth pipeline 84; the first pipeline 81 is used to connect the chamber 2 and the dust removal mechanism 6; the second pipeline 82 is used to connect the dust removal mechanism 6 and the sterilization mechanism 7; the third pipeline 83 is used to connect the dust removal mechanism 6 and the ventilation mechanism 4; the fourth pipeline 84 is used to connect the ventilation mechanism 4 and the adsorption mechanism 3.

[0050] The adsorption mechanism 3 includes a first adsorption chamber 31 and a second adsorption chamber 32, and the first adsorption chamber 31 and the second adsorption chamber 32 are connected; the adsorption medium includes a first adsorption medium and a second adsorption medium, and the first adsorption chamber 31 is used for placing the first adsorption medium, and the second adsorption chamber 32 is used for placing the second adsorption medium. Specifically, the first adsorption medium is a catalyst, and the second adsorption medium is activated carbon. It is worth noting that after the gas in the chamber 2 is sterilized by the sterilization mechanism 7, ozone will be generated. The activated carbon is used to adsorb ozone and odor in the gas during the gas treatment process, and the catalyst is used to adsorb moisture and odor in the gas.

[0051] Furthermore, in order to facilitate the placement of the first adsorption medium and the second adsorption medium, a first support is provided in the first adsorption chamber 31, and a second support is provided in the second adsorption chamber 32. A mesh structure is provided on the first support and the second support. The first support is used for placing the first adsorption medium, and the second support is used for placing the second adsorption medium. The mesh structure on the first support and the second support enables the gas in the chamber 2 or the gas in the external environment to act on the first adsorption medium and the second adsorption medium through the mesh structure when flowing to the adsorption mechanism 3. In this embodiment, the first support and the second support are both plate-like bodies provided with meshes.

[0052] After the adsorption mechanism 3 completes the adsorption work on the gas, in order to facilitate the gas to be discharged from the adsorption mechanism 3 to the external environment, the second adsorption chamber 32 is provided with an exhaust port 321. The exhaust port 321 is arranged at the top of the second adsorption chamber 32.

[0053] In specific operation, when the gas treatment system is in the state of treating gas, the first valve body 72 is opened, the second valve body 73 is closed, the ventilation mechanism 4 is started, and the gas flows from the chamber 2 through the dust removal mechanism 6, the sterilization mechanism 7, the ventilation mechanism 4 and the adsorption mechanism 3 in sequence, so that the gas treatment system can complete the dust removal, sterilization and adsorption of the gas in the chamber 2, and the heating mechanism 5 does not work at this time. When the gas treatment system is in the state of regenerating the adsorption medium, the first valve body 72 is closed, the second valve body 73 is opened, the ventilation mechanism 4 is started, and the gas flows from the external environment through the sterilization mechanism 7, the ventilation mechanism 4, the heating mechanism 5 and the adsorption mechanism 3 in sequence, and the sterilization mechanism 7 does not work at this time, so that the gas treatment system can complete the heating work of the gas in the external environment, and the heated gas in the external environment acts on the adsorption mechanism 3 to complete the regeneration of the adsorption medium.

[0054] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A gas treatment system for treating gas generated by garbage, characterized in that: The gas processing system comprises: A chamber (2), wherein the chamber (2) is used for storing the garbage; An adsorption mechanism (3), the adsorption mechanism (3) being communicable with the chamber (2), the adsorption mechanism (3) being used to place an adsorption medium and adsorb odor and moisture in the gas through the adsorption medium; a ventilation mechanism (4), the ventilation mechanism (4) being capable of connecting the chamber (2) and the adsorption mechanism (3), the ventilation mechanism (4) being used to allow the gas in the chamber (2) or the gas in the external environment to flow to the adsorption mechanism (3); A heating mechanism (5), wherein the heating mechanism (5) is arranged on the adsorption mechanism (3), and the heating mechanism (5) is used to provide heat for regeneration of the adsorption medium.

2. The gas treatment system according to claim 1, characterized in that: The gas treatment system further comprises a dust removal mechanism (6) and a sterilization mechanism (7); the dust removal mechanism (6), the sterilization mechanism (7) and the ventilation mechanism (4) are sequentially connected between the chamber (2) and the adsorption mechanism (3); the dust removal mechanism (6) is used for removing dust from the gas in the chamber (2), and the sterilization mechanism (7) is used for sterilizing the gas in the chamber (2).

3. The gas treatment system according to claim 2, characterized in that: The gas treatment system further comprises a first valve body (72), the dust removal mechanism (6) comprises a dust removal chamber (61), the sterilization mechanism (7) comprises a sterilization chamber (71), and the first valve body (72) is arranged in the sterilization chamber (71) and is used for connecting or isolating the dust removal chamber (61) and the sterilization chamber (71).

4. The gas treatment system according to claim 3, characterized in that: The gas treatment system further comprises a second valve body (73), which is arranged in the sterilization chamber (71) and is used to connect or isolate the sterilization chamber (71) from the external environment; when the gas treatment system is in a gas treatment state, the first valve body (72) is opened and the second valve body (73) is closed; when the gas treatment system is in a state of regenerating the adsorption medium, the first valve body (72) is closed and the second valve body (73) is opened.

5. The gas processing system according to claim 2, characterized in that: The gas treatment system comprises a first pipeline (81), a second pipeline (82), a third pipeline (83) and a fourth pipeline (84); the first pipeline (81) connects the chamber (2) and the dust removal mechanism (6); the second pipeline (82) connects the dust removal mechanism (6) and the sterilization mechanism (7); the third pipeline (83) connects the dust removal mechanism (6) and the ventilation mechanism (4); the fourth pipeline (84) connects the ventilation mechanism (4) and the adsorption mechanism (3).

6. The gas processing system according to any one of claims 1 to 5, characterized in that: The heating mechanism (5) is provided with a heating element, and the heating element is used to provide heat for the regeneration of the adsorption medium.

7. The gas processing system according to any one of claims 1 to 5, characterized in that: The adsorption mechanism (3) comprises a first adsorption chamber (31) and a second adsorption chamber (32), wherein the first adsorption chamber (31) and the second adsorption chamber (32) are connected; the adsorption medium comprises a first adsorption medium and a second adsorption medium, wherein the first adsorption chamber (31) is used for accommodating the first adsorption medium, and the second adsorption chamber (32) is used for accommodating the second adsorption medium.

8. The gas processing system according to claim 7, characterized in that: A first support member is provided in the first adsorption chamber (31), a second support member is provided in the second adsorption chamber (32), a mesh structure is provided on both the first support member and the second support member, the first adsorption medium is placed on the first support member, and the second adsorption medium is placed on the second support member.

9. The gas processing system according to claim 7, characterized in that: The second adsorption chamber (32) is provided with an exhaust port (321).

10. The gas processing system according to claim 1, characterized in that: The gas processing system further comprises a support (1), and the chamber (2), the adsorption mechanism (3), the ventilation mechanism (4) and the heating mechanism (5) are all arranged on the support (1).

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