Combustion furnace convenient to clean
By introducing brush plates and activated carbon bags into the combustion furnace, the problem of time spent on equipment cleaning after combustion is solved, the effect of rapid cleaning and environmental pollution reduction is achieved, and the efficiency and safety of equipment are improved.
Patent Information
- Application Number
- CN202420948139.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing combustion furnace needs to be disassembled and installed for cleaning after combustion, which takes a long time and affects the efficient reuse of the equipment.
A combustion furnace is designed for easy cleaning, adopting structures such as brush plates and activated carbon bags. The brush plates avoid dust accumulation through reciprocating movements. The activated carbon bags absorb and filter out flue gas particles, and the dust collector collects ash to simplify the cleaning process.
It realizes rapid cleaning after combustion, reduces safety hazards, reduces environmental pollution, and improves the efficiency and safety of equipment use.
Smart Images
Figure CN222256631U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of combustion furnaces, in particular to a combustion furnace which is easy to clean. Background Art
[0002] With the continuous improvement of social living standards, the stoves used in most households have gradually transitioned from ordinary coal stoves to environmentally friendly and low-pollution stoves such as natural gas stoves and induction cookers. However, in rural and urban fringe areas, combustion stoves are still widely used stoves, which heat pots by burning combustibles such as wood, leaves, dead grass, straw, and cow dung.
[0003] A combustion furnace with publication number CN220169486U has the following defects during use:
[0004] The utility model provides a blower, which blows the powdered or granular fuel in the feeding channel toward the combustion chamber, thereby increasing the oxygen intake of the combustion chamber and blowing away the fuel, increasing the contact area between the fuel and oxygen, allowing the fuel to burn fully, and effectively improving the combustion efficiency of the fuel. However, in actual use, after the combustion is completed, it is necessary to disassemble and install some parts of the device for internal cleaning, and it takes a lot of time to clean the device before the next use. For this reason, we have proposed a combustion furnace that is easy to clean. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a combustion furnace that is easy to clean, which solves the problem that during actual use, after combustion is completed, internal cleaning requires disassembly and installation of some parts of the device, and a lot of time is needed to clean the device before the next use.
[0006] The above technical objectives of the utility model are achieved through the following technical solutions:
[0007] A combustion furnace that is easy to clean, comprising a box body (1), a fixed frame (2) is fixedly installed on the bottom surface of the box body (1), a sliding groove (3) is opened on one side of the fixed frame (2), a sliding hole (4) is opened on one side inside the sliding groove (3), a placement plate (5) is fixedly installed inside the fixed frame (2), a leakage hole is opened on the top surface of the placement plate (5), a brush plate (6) is arranged inside the sliding hole (4), and a first contact block (7) is fixedly installed on one end of the brush plate (6).
[0008] Preferably, a side cover (8) is sleeved inside the sliding groove (3), and a second contact block (9) is fixedly mounted on one side of the side cover (8).
[0009] Preferably, a fixing box (10) is fixedly mounted on the bottom surface of the fixing frame (2), a sliding hole is provided on one side of the fixing box (10), and a dust collecting box (11) is sleeved inside the fixing box (10).
[0010] Preferably, a through hole (12) is provided on one side of the box body (1), a box door (13) is provided inside the through hole (12), and the box door (13) and the through hole (12) are connected by a hinge.
[0011] Preferably, the top surface of the box body (1) has an exhaust pipe (14), the corner portion of the exhaust pipe (14) is at a right angle, and a friction plate (17) is fixedly mounted on the bottom surface of the brush plate (6).
[0012] Preferably, the outer wall surface of the exhaust pipe (14) is sleeved with a filter tube (15), and the filter tube (15) is composed of a cylindrical tube with a larger radius and cylindrical tubes with smaller radii at both ends, and an activated carbon bag (16) is fixedly installed inside the cylindrical tube with a larger radius of the filter tube (15).
[0013] Through the design of the activated carbon bag (16), the particulate matter in the exhaust flue gas can be adsorbed and filtered out through its porous structure, thereby reducing the harmfulness of the exhaust gas as much as possible and preventing the flue gas generated by combustion from causing excessive pollution to the environment.
[0014] In summary, the utility model mainly has the following beneficial effects:
[0015] 1. By providing the brush plate (6), after the combustion is finished, the position of the first contact block (7) can be directly controlled to make the brush plate (6) reciprocate on the surface of the placement plate (5). On the one hand, it can prevent some dust from gathering together and being unable to leak through the leakage hole on the top surface of the placement plate (5); on the other hand, it can prevent the existence of hidden fire and cause unnecessary safety hazards of the device;
[0016] 2. By providing the activated carbon bag (16), the particulate matter in the exhaust gas can be adsorbed and filtered out through its porous structure, thereby reducing the harmfulness of the exhaust gas as much as possible and preventing the exhaust gas generated by combustion from causing excessive pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the split structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the box structure of the utility model;
[0020] Figure 4It is a schematic diagram of the fixed frame structure of the utility model.
[0021] Figure numerals: 1. box body; 2. fixed frame; 3. sliding groove; 4. sliding hole; 5. placement plate; 6. brush plate; 7. first contact block; 8. side cover; 9. second contact block; 10. fixed box; 11. dust collecting box; 12. through hole; 13. box door; 14. exhaust pipe; 15. filter tube; 16. activated carbon bag; 17. friction plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] refer to Figure 1-Figure 4 , a combustion furnace that is easy to clean, comprising a box body (1), a fixed frame (2) is fixedly installed on the bottom surface of the box body (1), a sliding groove (3) is opened on one side of the fixed frame (2), a sliding hole (4) is opened on one side of the sliding groove (3), a placement plate (5) is fixedly installed inside the fixed frame (2), a leakage hole is opened on the top surface of the placement plate (5), and a brush plate (6) is arranged inside the sliding hole (4). Through the design of the brush plate (6), after the combustion is completed, the position of the first contact block (7) can be directly controlled to make the brush plate (6) reciprocate on the surface of the placement plate (5). On the one hand, it can prevent some dust from gathering together and being unable to leak through the leakage hole on the top surface of the placement plate (5), and on the other hand, it can prevent the existence of hidden fire from causing unnecessary safety hazards to the device. One end of the brush plate (6) is fixedly installed with the first contact block (7);
[0024] The interior of the sliding groove (3) is sleeved with a side cover (8), and a second contact block (9) is fixedly installed on one side of the side cover (8). Through the design of the side cover (8) and the second contact block (9), during actual use, the sliding groove (3) can be shielded by the side cover (8) during combustion, thereby reducing heat loss to a certain extent. When the interior is cleaned after the combustion is completed and the first contact block (7) needs to be moved, it is only necessary to move the second contact block (9) to open the side cover (8). A fixed box (10) is fixedly installed on the bottom surface of the fixed frame (2). A sliding hole is provided on one side of the fixed box (10), and a dust collecting box (11) is sleeved inside the fixed box (10). The design of the dust collecting box (11) can collect the ashes leaking from the leakage hole on the top surface of the placement plate (5), thereby avoiding the complicated steps of disassembly and cleaning after each use, and simplifying the steps required when the device is used frequently. A through hole (12) is provided on one side of the box body (1), and a box door (13) is provided inside the through hole (12). The box door (13) and the through hole (12) are connected by a hinge. The design of the box door (13) can reduce the air exchange between the inside and outside of the box (1) to a certain extent during combustion, reduce heat damage and prevent harmful gases from directly diffusing to the outside. The top surface of the box (1) is provided with an exhaust pipe (14). Through the corner design of the exhaust pipe (14), on the one hand, the bent part can first contact with the smoke, so that some dust particles adhere to the inner wall to play a certain degree of filtering. On the other hand, it can prevent the smoke from flowing back and causing unnecessary safety hazards. The corner part of the exhaust pipe (14) is at a right angle, so A friction plate (17) is fixedly mounted on the bottom surface of the brush plate (6); a filter tube (15) is sleeved on the outer wall surface of the exhaust pipe (14); the filter tube (15) is composed of a cylindrical tube with a larger radius and cylindrical tubes with smaller radii at both ends; an activated carbon bag (16) is fixedly mounted inside the cylindrical tube with a larger radius of the filter tube (15); and the activated carbon bag (16) is designed so that particulate matter in the exhaust gas can be adsorbed and filtered out through its porous structure, thereby reducing the harmfulness of the exhaust gas as much as possible and preventing the exhaust gas generated by combustion from causing excessive pollution to the environment.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A combustion furnace that is easy to clean, comprising a housing (1), characterized in that: A fixing frame (2) is fixedly mounted on the bottom surface of the box body (1), a sliding groove (3) is provided on one side of the fixing frame (2), a sliding hole (4) is provided on one side inside the sliding groove (3), a placement plate (5) is fixedly mounted inside the fixing frame (2), a leakage hole is provided on the top surface of the placement plate (5), a brush plate (6) is provided inside the sliding hole (4), and a first contact block (7) is fixedly mounted on one end of the brush plate (6).
2. A combustion furnace that is easy to clean according to claim 1, characterized in that: A side cover (8) is sleeved inside the sliding groove (3), and a second contact block (9) is fixedly mounted on one side of the side cover (8).
3. The combustion furnace that is easy to clean according to claim 1, characterized in that: A fixing box (10) is fixedly mounted on the bottom surface of the fixing frame (2), a sliding hole is provided on one side of the fixing box (10), and a dust collecting box (11) is sleeved inside the fixing box (10).
4. The combustion furnace that is easy to clean according to claim 1, characterized in that: A through hole (12) is provided on one side of the box body (1), a box door (13) is provided inside the through hole (12), and the box door (13) and the through hole (12) are connected via a hinge.
5. The combustion furnace that is easy to clean according to claim 1, characterized in that: The top surface of the box body (1) is provided with an exhaust pipe (14), the corner portion of the exhaust pipe (14) is at a right angle, and a friction plate (17) is fixedly mounted on the bottom surface of the brush plate (6).
6. The combustion furnace that is easy to clean according to claim 5, characterized in that: The outer wall surface of the exhaust pipe (14) is sleeved with a filter tube (15), the filter tube (15) is composed of a cylindrical tube with a larger radius and cylindrical tubes with smaller radii at both ends, and an activated carbon bag (16) is fixedly installed inside the cylindrical tube with a larger radius of the filter tube (15).