Combustion furnace with adjustable air inflow
By designing an adjustable intake pipe and ash treatment system in the combustion furnace, the problems of oxygen quantity regulation and ash treatment are solved, improving applicability and safety are achieved, and harmful gas emissions are reduced.
Patent Information
- Application Number
- CN202421012260.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing combustion furnaces cannot adjust the amount of oxygen according to actual conditions, which limits the application of the device, especially when different combustion uses and product requirements are different.
A combustion furnace including an intake pipe, a fixing disk, a control disk and a control hole is designed to control the alignment of the control holes by typing the control block, adjust the gas flux, and achieve concentration of ash by placing the grooves, leakage holes and baffles. Treat and clean, combined with activated carbon packs to reduce harmful gas discharge.
The intake amount of oxygen is adjusted according to different situations, ensuring sufficient combustion, avoiding dark fire, and facilitating ash cleaning, improving the applicability and safety of the device, while reducing harmful gas emissions.
Smart Images
Figure CN222256518U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of combustion furnaces, in particular to a combustion furnace with adjustable air intake. Background Art
[0002] A combustion furnace is a device that generates heat by burning fuel. The heat generated by combustion can be used for heating, boiling water, metallurgy, etc. Common combustion furnaces generally include a furnace body, an ash box is arranged at the bottom of the furnace body, a furnace cover is arranged at the top of the furnace body, a furnace is arranged inside the furnace body, and a grate is arranged between the bottom of the furnace body and the ash box. The fuel is placed on the grate and ignited. The combustion furnace can be divided into oil-fired combustion furnaces, gas-fired combustion furnaces, coal-fired combustion furnaces, etc. according to the different fuels. Solid coal is mainly used as fuel. Compared with gas heating furnaces and oil heating furnaces, coal-fired heating furnaces are more difficult to ignite.
[0003] A combustion furnace with publication number CN220169486U has the following defects during use:
[0004] The utility model can increase the amount of oxygen and blow away the combustion materials to improve the combustion efficiency of the fuel through the design of the blower structure. However, in actual use, the demand for oxygen is different due to different purposes or products required for combustion. Therefore, if the amount of oxygen cannot be adjusted according to actual conditions, it is very likely to limit the applicability of the device. For this reason, we propose a combustion furnace with adjustable air intake. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides a combustion furnace with adjustable air intake, which solves the problem that in actual use, due to different purposes or products required for combustion, the demand for oxygen is different. Therefore, if the oxygen amount cannot be adjusted according to the actual situation, the applicability of the device is likely to be limited.
[0006] The above technical objectives of the utility model are achieved through the following technical solutions:
[0007] A combustion furnace with adjustable air intake, comprising a combustion furnace body, the top surface of the combustion furnace body having an air intake pipe, the air intake pipe passing through the interior of the combustion furnace body, the interior of the air intake pipe having a fixed disk fixedly installed, the outer wall surface of the air intake pipe having a sliding hole, the interior of the air intake pipe having an adjusting disk sleeved therein, the outer wall surface of the adjusting disk having an adjusting block fixedly installed, and the top surfaces of the adjusting disk and the fixed disk both having a plurality of adjusting holes.
[0008] Preferably, a placement groove is provided on one side of the combustion furnace body, sliding grooves are provided on both sides of the placement groove, a placement plate is provided inside the placement groove, sliding blocks are fixedly installed on both sides of the placement plate, and the placement plate is sleeved inside the placement groove through the sliding groove and the sliding block.
[0009] Preferably, a plurality of leakage holes are opened on the top surface of the placement plate, and two baffles are fixedly installed on the top surface of the placement plate.
[0010] Preferably, a fixing frame is fixedly installed on the bottom surface of the combustion furnace body, a box door is arranged inside the placement groove, and the box door and the placement groove are connected by a hinge.
[0011] Preferably, the top surface of the combustion furnace body is provided with an exhaust pipe, the exhaust pipe passes through the interior of the combustion furnace body, and the exhaust pipe is a curved pipe with a right-angled corner.
[0012] Preferably, a first connecting pipe is fixedly installed on one side of the exhaust pipe, the exhaust pipe is connected to the first connecting pipe, an activated carbon bag is sheathed inside the first connecting pipe, and a second connecting pipe is sheathed on the outer wall of the first connecting pipe.
[0013] In summary, the utility model mainly has the following beneficial effects:
[0014] 1. By setting up the air intake pipe, when high-temperature combustion is required inside, it can be connected to an external blower to provide sufficient oxygen to ensure sufficient internal combustion. Through the design of the fixed plate, the adjustment plate and the adjustment hole, the adjustment plate can be turned by turning the adjustment block, and then the alignment of the adjustment hole can be adjusted to control the gas flux, so that the device can adjust the size of the air intake and is suitable for more different situations.
[0015] 2. By setting the leakage hole, the ashes can fall under the placement plate through the leakage hole after the use of the device. On the one hand, it can avoid the existence of hidden fire in the ashes after burning, and on the other hand, it can be concentrated on the inner bottom surface of the placement groove. After use, the placement plate can be directly pulled out to centrally process the internal ashes. Through the design of the baffle, the materials can be placed centrally to ensure that the ashes after burning can fall below it through the leakage hole, which is convenient for centralized collection and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the split structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the combustion furnace body structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the regulating disk of the utility model.
[0020] Figure numerals: 1. combustion furnace body; 2. air inlet pipe; 3. fixed plate; 4. sliding hole; 5. adjusting plate; 6. adjusting block; 7. adjusting hole; 8. placement groove; 9. sliding groove; 10. placement plate; 11. sliding block; 12. leakage hole; 13. baffle; 14. fixed frame; 15. box door; 16. exhaust pipe; 17. first connecting pipe; 18. activated carbon bag; 19. second connecting pipe. DETAILED DESCRIPTION
[0021] 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.
[0022] refer to Figure 1-Figure 4 , a combustion furnace with adjustable air intake, comprising a combustion furnace body 1, wherein the top surface of the combustion furnace body 1 is provided with an air intake pipe 2, the air intake pipe 2 runs through the interior of the combustion furnace body 1, and through the design of the air intake pipe 2, when high-temperature combustion is required inside, it can be connected to an external blower to provide sufficient oxygen to ensure sufficient internal combustion, a fixed disk 3 is fixedly installed inside the air intake pipe 2, a sliding hole 4 is provided on the outer wall surface of the air intake pipe 2, an adjusting disk 5 is sleeved inside the air intake pipe 2, an adjusting block 6 is fixedly installed on the outer wall surface of the adjusting disk 5, and a plurality of adjusting holes 7 are provided on the top surfaces of the adjusting disk 5 and the fixed disk 3, and through the design of the fixed disk 3, the adjusting disk 5 and the adjusting holes 7, the adjusting disk 5 can be controlled to rotate by turning the adjusting block 6, and then the alignment of the adjusting holes 7 can be adjusted to control the gas flux, so that the device can adjust the size of the air intake, which is suitable for more different situations;
[0023] A placement groove 8 is provided on one side of the combustion furnace body 1, and sliding grooves 9 are provided on both sides of the placement groove 8. A placement plate 10 is provided inside the placement groove 8. The sleeve design of the placement plate 10 facilitates the centralized treatment of the ashes generated by the internal combustion after use, and the ashes can be directly pulled out for effective cleaning of the interior. Sliding blocks 11 are fixedly installed on both sides of the placement plate 10. The placement plate 10 is sleeved inside the placement groove 8 through the sliding groove 9 and the sliding block 11. A plurality of leak holes 12 are provided on the top surface of the placement plate 10. Through the design of the leak holes 12, it is possible to After the device is used, the ashes fall under the placement plate 10 through the leak hole 12. On the one hand, it can avoid the existence of dark fire in the ashes after burning, and on the other hand, it can be concentrated on the inner bottom surface of the placement groove 8. After use, the placement plate 10 can be directly pulled out to centrally process the internal ashes. Two baffles 13 are fixedly installed on the top surface of the placement plate 10. Through the design of the baffles 13, the materials can be centrally placed to ensure that the ashes after burning can fall below it through the leak hole 12, which is convenient for centralized collection and cleaning. The bottom surface of the combustion furnace body 1 is fixedly installed with a fixing frame 14. Through the design of the fixing frame 14, the position of the combustion furnace body 1 can be stabilized, and it is convenient for the staff to add materials to the inside. A box door 15 is arranged inside the placement groove 8. Through the design of the box door 15, it is possible to prevent dust from directly spreading to the outside and causing unnecessary pollution during combustion. The box door 15 and the placement groove 8 are connected by hinges. The top surface of the combustion furnace body 1 is provided with an exhaust pipe 16, and the exhaust pipe 16 runs through the interior of the combustion furnace body 1. The exhaust pipe 16 is a bend pipe with a right angle corner. Through the design of the exhaust pipe 16, on the one hand, it can be through the design of the bend pipe The design makes it possible for a portion of the particulate matter to directly adhere to the corners when the smoke is blown out. On the other hand, it can prevent the smoke from flowing back and causing safety hazards. A first connecting pipe 17 is fixedly installed on one side of the exhaust pipe 16. The exhaust pipe 16 is connected to the first connecting pipe 17. The interior of the first connecting pipe 17 is sheathed with an activated carbon bag 18. Through the design of the activated carbon bag 18, the particulate matter and some harmful gases contained in the blown smoke can be adsorbed and removed through its porous structure to minimize the discharge of harmful gases. The outer wall of the first connecting pipe 17 is sheathed with a second connecting pipe 19.
[0024] Although the 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 with adjustable air intake, comprising a combustion furnace body (1), characterized in that: The top surface of the combustion furnace body (1) is provided with an air intake pipe (2), the air intake pipe (2) passes through the interior of the combustion furnace body (1), a fixed plate (3) is fixedly installed inside the air intake pipe (2), a sliding hole (4) is provided on the outer wall surface of the air intake pipe (2), an adjusting plate (5) is sleeved inside the air intake pipe (2), an adjusting block (6) is fixedly installed on the outer wall surface of the adjusting plate (5), and a plurality of adjusting holes (7) are provided on the top surfaces of the adjusting plate (5) and the fixed plate (3).
2. A combustion furnace with adjustable air intake according to claim 1, characterized in that: A placement groove (8) is provided on one side of the combustion furnace body (1), sliding grooves (9) are provided on both sides of the placement groove (8), a placement plate (10) is provided inside the placement groove (8), sliding blocks (11) are fixedly installed on both sides of the placement plate (10), and the placement plate (10) is sleeved inside the placement groove (8) through the sliding groove (9) and the sliding block (11).
3. A combustion furnace with adjustable air intake according to claim 2, characterized in that: The top surface of the placement plate (10) is provided with a plurality of leakage holes (12), and the top surface of the placement plate (10) is fixedly mounted with two baffles (13).
4. A combustion furnace with adjustable air intake according to claim 2, characterized in that: A fixing frame (14) is fixedly mounted on the bottom surface of the combustion furnace body (1), a box door (15) is arranged inside the placement groove (8), and the box door (15) and the placement groove (8) are connected via a hinge.
5. The combustion furnace with adjustable air intake according to claim 1, characterized in that: The top surface of the combustion furnace body (1) is provided with an exhaust pipe (16), the exhaust pipe (16) passes through the interior of the combustion furnace body (1), and the exhaust pipe (16) is a curved pipe with a right-angled corner.
6. A combustion furnace with adjustable air intake according to claim 5, characterized in that: A first connecting pipe (17) is fixedly mounted on one side of the exhaust pipe (16); the exhaust pipe (16) and the first connecting pipe (17) are connected; an activated carbon bag (18) is sleeved inside the first connecting pipe (17); and a second connecting pipe (19) is sleeved on the outer wall of the first connecting pipe (17).