Environment-friendly box for decentralized treatment of rural household garbage
By setting up an intake pipe and a circulation pipe on the side wall of the combustion shell of the garbage disposal bin, the problem of fire extinguishing principle caused by high-pressure external airflow shock is solved, the garbage combustion treatment effect is improved, and it is convenient for transportation and space utilization.
Patent Information
- Application Number
- CN202420343244.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing garbage disposal bins can easily form fire extinguishing principles under the impact of high-pressure external airflow, reducing the effect of garbage combustion treatment.
An environmentally friendly box for dispersing rural domestic waste is designed. By setting several intake pipes and air intake parts on the side wall of the combustion shell, the external airflow is impacted by using the circulation pipe to lose kinetic energy, and then move upwards and provide oxygen to the combustion equipment to prevent the high-pressure gas from rushing directly into the flame.
Effectively prevent high-pressure gas from rushing directly into the flame, improve the effect of garbage combustion, and facilitate transportation and space utilization through the removable storage shell and combustion shell design.
Smart Images
Figure CN222925506U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garbage disposal, in particular to an environmental protection box for dispersed disposal of rural domestic garbage. Background Art
[0002] Garbage refers to unwanted or useless solid and fluid materials. Garbage disposal is a headache. The common practice for garbage disposal in rural areas is to collect and send them to landfills for disposal, or to incinerate them in incinerators.
[0003] Currently, garbage disposal boxes are generally set up in various villages and towns for the combustion of nearby garbage. Air inlets are generally set on the side walls of the combustion chamber of the garbage disposal box to supplement oxygen and assist combustion. However, the current air intake means of the garbage disposal box are relatively simple. When the external air flow pressure is high, it will directly rush towards the flame and deprive the oxygen near the flame, thereby forming a fire extinguishing principle and reducing the garbage combustion treatment effect. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an environmentally friendly box for decentralized treatment of rural domestic waste, so as to solve the technical problems mentioned in the above background technology.
[0005] The above technical objectives of the utility model are achieved through the following technical solutions:
[0006] An environmental protection box for scattered treatment of rural domestic garbage, comprising a shell, the shell being divided into a storage shell and a combustion shell from top to bottom, the storage shell and the combustion shell being detachably connected, and a feed pipe being fixedly penetrated on the top of the storage shell;
[0007] A grate is fixedly connected in the combustion shell, a combustion device is fixedly connected in the combustion shell below the grate, a plurality of air inlet pipes are fixedly penetrated through the side wall of the combustion shell, and an air inlet portion is arranged at the lower half of the side wall of the combustion shell.
[0008] In a preferred example, the utility model can be further configured as follows: the air intake portion includes a plurality of air intake ports opened on the side wall of the combustion shell, a plurality of side shells are fixedly connected to the combustion shell, the air intake ports are communicated with the corresponding lower halves of the side shells, and a flow pipe is fixedly penetrated through the upper half of the side shells.
[0009] In a preferred example, the utility model can be further configured as follows: the storage shell and the combustion shell are fixedly connected via a flange.
[0010] In a preferred embodiment, the present utility model can be further configured as follows: an annular shell is fixedly connected to the upper half of the outer wall of the combustion shell, water is added into the annular shell, a water inlet pipe is fixedly penetrated through the upper half of the annular shell, a drain pipe is fixedly penetrated through the lower half of the annular shell, and a valve is fixedly sleeved on the outer peripheral side of the drain pipe.
[0011] In a preferred embodiment, the present utility model can be further configured as follows: the inner diameter of the air inlet pipe is 4 to 5 millimeters.
[0012] In a preferred embodiment, the present utility model can be further configured as follows: the storage shell is arranged in a frustum of a pyramid shape.
[0013] In summary, the present utility model includes at least one of the following beneficial technical effects:
[0014] 1. For the environmental protection box for decentralized treatment of rural domestic waste, external gas enters the side shell through the air inlet. Since the flow pipe is located above the air inlet, after the air flow impacts the inner wall of the side shell and loses kinetic energy, it moves upward and is discharged through the flow pipe to provide oxygen for the combustion equipment, preventing high-pressure gas from directly rushing towards the flame to form a fire extinguishing principle, and improving the effect of garbage combustion treatment.
[0015] 2. For the environmental protection box for decentralized treatment of rural domestic waste, the storage shell and the combustion shell are fixedly connected by a flange. Therefore, when transporting this device, the storage shell and the combustion shell can be separated, and it is not easy to exceed the height, which is convenient for transportation. Moreover, the storage shell is arranged such that the inner diameter gradually increases from top to bottom. Therefore, when transporting multiple storage shells, multiple storage shells can be nested in sequence, reducing the occupied space and increasing the transportation volume. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 is a three-dimensional view of the environmental protection box for decentralized treatment of rural domestic waste in this embodiment;
[0018] Figure 2 is a partial front sectional view of the environmental protection box for decentralized treatment of rural domestic waste in this embodiment;
[0019] Figure 3 is a top sectional view of the environmental protection box for decentralized treatment of rural domestic waste in this embodiment.
[0020] In the figure, 1 is the housing; 2 is the storage housing; 3 is the combustion housing; 4 is the feed pipe; 5 is the grate; 6 is the combustion device; 7 is the intake pipe; 8 is the intake part, 81 is the intake port, 82 is the side housing, 83 is the flow pipe; 9 is the annular housing; 10 is the water inlet pipe; 11 is the drain pipe; 12 is the valve. Detailed implementation manners
[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.
[0022] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.
[0024] Embodiment:
[0025] Referring to Figures 1 to 3 , an environmental protection box for decentralized treatment of rural domestic waste disclosed by the present invention includes a housing 1. The housing 1 is sequentially divided into a storage housing 2 and a combustion housing 3 from top to bottom. The storage housing 2 and the combustion housing 3 are detachably connected, and a feed pipe 4 is fixedly penetrated through the top of the storage housing 2.
[0026] A grate 5 is fixedly connected inside the combustion shell 3, and a combustion device 6 is fixedly connected below the grate 5 inside the combustion shell 3. A plurality of air inlet pipes 7 are fixedly penetrated through the side wall of the combustion shell 3, and the inner diameter of the air inlet pipe 7 is 4 to 5 millimeters. An air inlet part 8 is arranged at the lower half part of the side wall of the combustion shell 3.
[0027] In this embodiment, the garbage enters the storage shell 2 through the feed pipe 4 and accumulates on the grate 5. The bottom of the storage shell 2 is open, and the top of the combustion shell 3 is open. The combustion device 6 incinerates the garbage on the grate 5, and external air enters the combustion shell 3 through the air inlet pipe 7 to supplement oxygen.
[0028] The combustion shell 3 can be provided in a prismatic shape or a cylindrical shape. In this embodiment, the combustion shell 3 is provided in a prismatic shape.
[0029] In a further preferred embodiment of the present utility model, as Figure 2 and Figure 3 shown, the air inlet part 8 includes a plurality of air inlets 81 opened on the side wall of the combustion shell 3. A plurality of side shells 82 are fixedly connected inside the combustion shell 3. The air inlets 81 communicate with the lower half parts of the corresponding side shells 82, and a flow pipe 83 is fixedly penetrated through the upper half part of the side shell 82.
[0030] In this embodiment, the combustion root of the combustion device 6 is located at the lower half part of the combustion shell 3. The flow pipe 83 is located above the air inlet 81. External air flow enters the side shell 82 through the air inlet 81. After the air flow impacts the inner wall of the side shell 82 and loses kinetic energy, it moves upward and is discharged to the lower half part of the combustion shell 3 through the flow pipe 83, providing oxygen for the combustion root of the combustion device 6, preventing high-pressure gas from directly rushing towards the flame to form a fire extinguishing principle, and improving the garbage combustion treatment effect.
[0031] In a further preferred embodiment of the present utility model, as Figure 1 shown, the storage shell 2 and the combustion shell 3 are fixedly connected through a flange.
[0032] In this embodiment, the storage shell 2 and the combustion shell 3 are fixedly connected through a flange. Therefore, when transporting this device, the storage shell 2 and the combustion shell 3 can be separated, not easily exceeding the height limit, and convenient for transportation.
[0033] In a further preferred embodiment of the present utility model, as Figure 1 and Figure 2 shown, an annular shell 9 is fixedly connected to the upper half part of the outer wall of the combustion shell 3. Water is added inside the annular shell 9. A water inlet pipe 10 is fixedly penetrated through the upper half part of the annular shell 9, and a drain pipe 11 is fixedly penetrated through the lower half part of the annular shell 9. A valve 12 is fixedly sleeved on the outer peripheral side of the drain pipe 11.
[0034] In this embodiment, one side of the annular shell 9 close to the combustion shell 3 is open, so that water can directly contact the side wall of the combustion shell 3 and exchange heat with the combustion shell 3. Thus, during the garbage incineration process, the heat energy is fully utilized to heat the water, improving the heat energy utilization rate. After the water heating is completed, the valve 12 is opened to discharge the hot water for utilization, then the valve 12 is closed, and water is re-added through the water inlet pipe 10. The water inlet pipe 10 is always in an open state to prevent excessive pressure inside the annular shell 9.
[0035] In a further preferred embodiment of the present utility model, as Figure 1 shown, the storage shell 2 is arranged in a frustum of a pyramid shape.
[0036] In this embodiment, when transporting multiple storage shells 2, multiple storage shells 2 can be nested in sequence to reduce the occupied space and increase the transportation volume.
[0037] The implementation principle of the above embodiment is as follows:
[0038] Garbage enters the storage shell 2 through the feed pipe 4 and accumulates on the grate 5. The combustion device 6 incinerates the garbage on the grate 5, and external air enters the combustion shell 3 through the air inlet pipe 7 to supplement oxygen. At the same time, external air flow enters the side shell 82 through the air inlet 81. After the air flow impacts the inner wall of the side shell 82 and loses kinetic energy, it moves upward and is discharged through the flow pipe 83 to the lower half of the combustion shell 3, providing oxygen for the root of the combustion of the combustion device 6, preventing the high-pressure gas from directly rushing towards the flame to form a fire extinguishing principle, and improving the garbage combustion treatment effect.
[0039] The embodiments of this specific implementation manner are all preferred embodiments of the present utility model, and do not limit the protection scope of the present utility model accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. An environmental protection box for scattered treatment of rural domestic garbage, comprising a housing (1), characterized in that: The housing (1) is divided into a storage shell (2) and a combustion shell (3) from top to bottom, the storage shell (2) and the combustion shell (3) are detachably connected, and a feed pipe (4) is fixedly provided on the top of the storage shell (2); A grate (5) is fixedly connected inside the combustion shell (3), a combustion device (6) is fixedly connected below the grate (5) inside the combustion shell (3), a plurality of air intake pipes (7) are fixedly penetrated through the side wall of the combustion shell (3), and an air intake portion (8) is provided at the lower half of the side wall of the combustion shell (3).
2. The environmentally friendly box for dispersed treatment of rural domestic waste according to claim 1, characterized in that: The air intake portion (8) comprises a plurality of air intake ports (81) opened on the side wall of the combustion shell (3); a plurality of side shells (82) are fixedly connected inside the combustion shell (3); the air intake ports (81) are communicated with the lower halves of the corresponding side shells (82); and a flow pipe (83) is fixedly provided on the upper halves of the side shells (82).
3. The environmental protection box for dispersed treatment of rural domestic waste according to claim 1 is characterized by: The storage shell (2) and the combustion shell (3) are fixedly connected via a flange.
4. The environmental protection box for dispersed treatment of rural domestic waste according to claim 1, characterized in that: The upper half of the outer wall of the combustion shell (3) is fixedly connected to an annular shell (9), water is added to the annular shell (9), a water inlet pipe (10) is fixedly penetrated through the upper half of the annular shell (9), a drainage pipe (11) is fixedly penetrated through the lower half of the annular shell (9), and a valve (12) is fixedly sleeved on the outer peripheral side of the drainage pipe (11).
5. The environmentally friendly box for dispersed treatment of rural domestic waste according to claim 1, characterized in that: The inner diameter of the air inlet pipe (7) is 4 to 5 mm.
6. The environmentally friendly box for dispersed treatment of rural domestic waste according to claim 3, characterized in that: The storage shell (2) is arranged in a quadrangular pyramid shape.