A multi-fuel hybrid combustion device

Abstract

The present invention discloses a multi-fuel hybrid combustion device, which includes a main furnace body and an auxiliary furnace body arranged on the outer side of the lower part of the main furnace body. A fruit peel feed inlet is opened on the right side of the upper part of the auxiliary furnace body. A fruit peel receiving plate is obliquely connected at the fruit peel feed inlet. The upper cavity inside the auxiliary furnace body forms a heat collecting cavity. A fruit peel fuel inlet is opened on the left side of the main furnace body. The fruit peel fuel inlet is located at the fruit peel feed inlet. A fruit peel baffle door is slidably connected to the outside of the fruit peel fuel inlet. The present invention relates to the technical field of combustion devices. In this multi-fuel hybrid combustion device, fruit peels and vegetable leaves are placed on the fruit peel receiving plate through the fruit peel feed inlet, and straw or firewood is placed inside the furnace body through the main firewood inlet for combustion. During the combustion process, a certain amount of heat is accumulated in the heat collecting cavity, causing the furnace wall and the fruit peel receiving plate to be heated. The fruit peels and vegetable leaves are dried by the heat of the furnace wall and the fruit peel receiving plate and used as fuel, saving resources and effectively treating the fruit peels and vegetable leaves at the same time, reducing the impact of garbage on the environment.

Description

Technical Field

[0001] The present invention relates to the technical field of combustion devices, and specifically to a multi-fuel hybrid combustion device. Background Art

[0002] With the large consumption of non-renewable energy such as coal, oil, and natural gas, and the increasingly short supply, there is an energy shortage both internationally and domestically. The prices of fuels such as coal have risen significantly, and the fuel costs have increased rapidly. When using traditional combustion methods, harmful gases such as black smoke, carbon monoxide, carbon dioxide, and nitrogen oxides are emitted into the air during combustion, polluting the environment and being unfavorable to the physical and mental health of people. While using light diesel oil, natural gas as fuels or using electric furnaces is expensive and has high usage costs. Under the influence of many factors, the government has vigorously promoted the transformation of the entire national industrial structure towards an intensive economy. Biomass fuel is a clean energy vigorously advocated by the country at present. Biomass fuel is favored by users due to its environmental protection, low price, stability, and reliability. Biomass fuel has advantages such as low cost, simple operation, and being convenient for industrial promotion and application, and has great development prospects.

[0003] Currently, for combustion furnaces using biomass fuel, they are unable to burn the fruit peels and vegetable leaves generated instantaneously in daily life. As a result, the fruit peels and vegetable leaves are directly poured into the trash can, leading to garbage accumulation, slow garbage degradation, and easy breeding of mosquitoes. Secondly, when the combustion furnace using biomass fuel burns multiple mixed fuels, since the ashes generated after the combustion of fruit peels and vegetable leaves and wood have different sizes, it is difficult to discharge the ashes, resulting in poor use effect of the combustion furnace. And during the use process, the junction between the top of the furnace chamber and the heating surface is generally open or equipped with a chimney, causing thick smoke to be directly discharged into the kitchen, having an adverse impact on the surrounding environment, and the smoke making the line of sight of people's eyes blurred and being inconvenient to use. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a multi-fuel hybrid combustion device, which solves the problems that the existing combustion furnace is unable to burn fruit peels and vegetable leaves. Even if forced to burn, due to the ashes generated after the combustion of fruit peels and vegetable leaves and wood having different sizes, it is difficult to discharge the ashes, resulting in poor use effect of the combustion furnace, and thick smoke is directly discharged into the kitchen, blocking the line of sight and being inconvenient to use.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A multi-fuel hybrid combustion device includes a main furnace body and an auxiliary furnace body arranged outside the lower part of the main furnace body. A fruit peel feed port is opened on the right side of the upper part of the auxiliary furnace body, and a fruit peel receiving plate is obliquely connected at the fruit peel feed port. A heat collecting cavity is formed in the upper cavity inside the auxiliary furnace body. A fruit peel fuel port is opened on the left side of the main furnace body, and the fruit peel fuel port is located at the fruit peel feed port. A fruit peel baffle door is slidably connected to the outside of the fruit peel fuel port. Push rods are fixedly connected to both sides of the fruit peel baffle door. The lower part of the push rods penetrates into the inside of the auxiliary furnace body. A tension spring is fixedly connected to the bottom end of the push rods, and the tension spring is fixedly connected to the front side of the bottom of the inner cavity of the auxiliary furnace body. A foot-operated pull plate is slidably connected to the front side of the lower part of the auxiliary furnace body. A pulley groove opening is formed in the middle of the front side of the auxiliary furnace body. A pulley is rotatably connected at the pulley groove opening. A cable is fixedly connected to the upper end of the foot-operated pull plate. The cable penetrates through the pulley groove opening, and the cable is laid on the upper part of the pulley. The other end of the cable is fixedly connected to the push rod.

[0006] Preferably, a fuel separation component is arranged in the middle of the auxiliary furnace body. The fuel separation component includes a first frame plate and a second frame plate, and the first frame plate is fixedly connected to the auxiliary furnace body.

[0007] Preferably, the second frame plate is slidably connected to the first frame plate. The right end of the second frame plate penetrates through the right side of the auxiliary furnace body, and a first pull handle is fixedly connected to the right end of the second frame plate.

[0008] Preferably, a blanking mesh plate is arranged above the fuel separation component, and the left side of the blanking mesh plate is obliquely arranged. The blanking mesh plate is arranged inside the auxiliary furnace body, and the upper end of the left side of the blanking mesh plate is fixedly connected to the bottom of the right side of the fruit peel receiving plate.

[0009] Preferably, an ash discharge port is opened on the right side of the lower part of the auxiliary furnace body, and an ash discharge hopper penetrates through the ash discharge port.

[0010] Preferably, a second handle is fixedly connected to the right end of the ash discharge hopper, and the bottom inside the ash discharge hopper is obliquely arranged.

[0011] Preferably, an oil baffle is fixedly connected to the upper part of the main furnace body, and a water blocking rib is fixedly connected to the outside of the upper surface of the oil baffle.

[0012] Preferably, a pot base is arranged at the opening of the upper part of the main furnace body, and a fire discharge groove opening is opened on the left side of the pot base.

[0013] Preferably, a smoke exhaust port and a main firewood inlet are respectively opened on the left and right sides of the upper part of the auxiliary furnace body. A smoke exhaust pipe is communicated at the smoke exhaust port, and the middle part of the smoke exhaust pipe is fixedly connected to the left side of the smoke exhaust pipe.

[0014] Beneficial effects

[0015] The present invention provides a multi-fuel hybrid combustion device. Compared with the prior art, it has the following beneficial effects:

[0016] (1) In this multi-fuel hybrid combustion device, a fruit peel feeding port is provided on the right side of the upper part of the auxiliary furnace body, and a fruit peel receiving plate is obliquely connected at the fruit peel feeding port. The upper cavity inside the auxiliary furnace body forms a heat collecting cavity. A fruit peel fuel port is provided on the left side of the main furnace body, and the fruit peel fuel port is located at the fruit peel feeding port. A fruit peel baffle door is slidably connected to the outside of the fruit peel fuel port. By placing fruit peels and vegetable leaves at the fruit peel receiving plate through the fruit peel feeding port, and placing straw or firewood into the furnace body through the main firewood inlet for combustion. During the combustion process, a certain amount of heat is accumulated in the heat collecting cavity, causing the furnace wall and the fruit peel receiving plate to be heated. The fruit peels and vegetable leaves are dried by the heat of the furnace wall and the fruit peel receiving plate and used as fuel, saving resources and effectively treating the fruit peels and vegetable leaves, reducing the impact of garbage on the environment.

[0017] (2) In this multi-fuel hybrid combustion device, push rods are fixedly connected to both sides of the fruit peel baffle door. The lower parts of the push rods penetrate into the inside of the auxiliary furnace body. A tension spring is fixedly connected to the front side of the bottom of the inner cavity of the auxiliary furnace body. A foot-operated pull plate is slidably connected to the front side of the lower part of the auxiliary furnace body. A cable is fixedly connected to the upper end of the foot-operated pull plate. The cable passes through the pulley notch, and the cable is placed on the upper part of the pulley. The other end of the cable is fixedly connected to the push rod. By stepping on the foot-operated pull plate, stepping on the foot-operated pull plate drives the push rod to rise through the cable, opening the fruit peel baffle door, and the fruit peels and vegetable leaves enter the furnace through the fruit peel fuel port for combustion. It is convenient to use and avoids scalding the user's hand when directly opening the fruit peel baffle door.

[0018] (3) In this multi-fuel hybrid combustion device, the fuel separation component includes a first frame plate and a second frame plate. The first frame plate is fixedly connected to the auxiliary furnace body, and the second frame plate is slidably connected to the first frame plate. The right end of the second frame plate penetrates through the right side of the auxiliary furnace body, and a first pull handle is fixedly connected to the right end of the second frame plate. By allowing the fuel separation component to fall into the ash hopper, pulling the first pull handle to extract the first frame plate, the distance between the second frame plates becomes larger, and the ashes from the burning of the firewood fall into the ash hopper. It is suitable for ashes of different sizes generated after the combustion of fruit peels, vegetable leaves and wood to fall in, avoiding incomplete combustion due to different sizes of combustion materials and improving the usability of the equipment.

[0019] (4) The multi-fuel mixed combustion device has an oil baffle fixedly connected to the upper part of the main furnace body, and a water retaining ridge fixedly connected to the outer side of the upper surface of the oil baffle. A pot base is provided at the opening of the upper part of the main furnace body, and a fire discharge slot is provided on the left side of the pot base. The oil baffle and the water retaining ridge can effectively prevent the oil or water in the pot from falling onto the peel feeding port during the use of the combustion device, thereby affecting the drying of the peels and vegetable leaves. The fire discharge slot is provided on the left side of the pot base to facilitate the discharge of open flames during use, and at the same time, it can prevent the user from burning open flames when using the device on the left side, thereby preventing the user's clothes from being burned, thereby causing safety hazards.

[0020] (5) The multi-fuel mixed combustion device has a smoke exhaust port and a main firewood inlet on the left and right sides of the upper part of the auxiliary furnace body. The smoke exhaust port is connected to a smoke exhaust pipe, and the middle part of the smoke exhaust pipe is fixedly connected to the left side of the smoke exhaust pipe. The arrangement of the smoke exhaust pipe facilitates the enhancement of the fire inside the device, while effectively avoiding poor smoke discharge and reducing the sight line of the kitchen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural stereogram of the present invention;

[0022] Figure 2 It is a structural cross-sectional view of the present invention;

[0023] Figure 3 It is a left sectional view of the structure of the main furnace body of the present invention;

[0024] Figure 4 It is a right sectional view of the structure of the auxiliary furnace body of the present invention;

[0025] Figure 5 It is a top sectional view of the structure of the auxiliary furnace body of the present invention.

[0026] In the figure: 1. Main furnace body; 11. Peel fuel port; 12. Peel material blocking door; 13. Push rod; 14. Tension spring; 15. Foot-operated pull plate; 16. Pulley; 17. Rope; 2. Auxiliary furnace body; 21. Peel feed port; 22. Peel receiving plate; 23. Heat collecting chamber; 24. Pulley slot; 25. Ash outlet; 26. Smoke outlet; 27. Main firewood inlet; 3. Fuel partition assembly; 31. First frame plate; 32. Second frame plate; 33. First handle; 4. Ash hopper; 41. Second handle; 5. Oil baffle plate; 51. Water retaining ridge; 6. Pot base; 61. Fire outlet slot; 7. Smoke exhaust pipe; 8. Feeding mesh plate. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-5, the present invention provides a technical solution: a multi-fuel hybrid combustion device, including a main furnace body 1 and an auxiliary furnace body 2 arranged outside the lower part of the main furnace body 1. A fruit peel feed port 21 is opened on the right side of the upper part of the auxiliary furnace body 2, and a fruit peel receiving plate 22 is inclinedly connected at the fruit peel feed port 21. The upper cavity inside the auxiliary furnace body 2 forms a heat collection cavity 23. A fruit peel fuel port 11 is opened on the left side of the main furnace body 1, and the fruit peel fuel port 11 is located at the fruit peel feed port 21. A fruit peel baffle door 12 is slidably connected to the outside of the fruit peel fuel port 11. By placing fruit peels and vegetable leaves at the fruit peel receiving plate 22 through the fruit peel feed port 21, and placing straw or firewood inside the furnace body through the main firewood inlet 27 for combustion. During the combustion process, the heat collection cavity 23 accumulates a certain amount of heat, causing the furnace wall and the fruit peel receiving plate 22 to be heated. The fruit peels and vegetable leaves are dried by the heat of the furnace wall and the fruit peel receiving plate and used as fuel, saving resources and effectively treating the fruit peels and vegetable leaves, reducing the impact of garbage on the environment. Both sides of the fruit peel baffle door 12 are fixedly connected with push rods 13. The lower part of the push rods 13 penetrates inside the auxiliary furnace body 2. The bottom ends of the push rods 13 are fixedly connected with tension springs 14, and the tension springs 14 are fixedly connected with the front side of the bottom inside the cavity of the auxiliary furnace body 2. A foot pedal pull plate 15 is slidably connected to the front side of the lower part of the auxiliary furnace body 2. A pulley groove 24 is opened in the middle of the front side of the auxiliary furnace body 2. A pulley 16 is rotatably connected at the pulley groove 24. The upper end of the foot pedal pull plate 15 is fixedly connected with a cable 17. The cable 17 penetrates through the pulley groove 24, and the cable 17 is arranged on the upper part of the pulley 16. The other end of the cable 17 is fixedly connected with the push rod 13. By stepping on the foot pedal pull plate 15, stepping on the foot pedal pull plate 15 drives the push rod 13 to rise through the cable 17, causing the fruit peel baffle door 12 to be opened, and the fruit peels and vegetable leaves enter the furnace body through the fruit peel fuel port 11 for combustion, which is convenient to use and avoids scalding the user's hand when directly opening the fruit peel baffle door 12. An ash discharge port 25 is opened on the right side of the lower part of the auxiliary furnace body 2. An ash discharge hopper 4 penetrates through the ash discharge port 25. A second handle 41 is fixedly connected to the right end of the ash discharge hopper 4. The bottom inside the ash discharge hopper 4 is inclined, which is convenient for the ash discharge hopper 4 to collect ashes and avoids the accumulation of ashes, affecting the loading capacity of the ash discharge hopper 4. A oil baffle 5 is fixedly connected to the upper part of the main furnace body 1. A water retaining rib 51 is fixedly connected to the outside of the upper surface of the oil baffle 5. By setting the oil baffle 5 and the water retaining rib 51, it effectively avoids the oil or water in the pot falling to the fruit peel feed port 21 during the use of the combustion device, thus affecting the drying of the fruit peels and vegetable leaves. A pot base 6 is provided at the opening of the upper part of the main furnace body 1. A fire discharge groove 61 is opened on the left side of the pot base 6. By opening the fire discharge groove 61 on the left side of the pot base 6, it is convenient for the discharge of open flames during use, and at the same time avoids the open flames burning and damaging the user's clothes when the user uses the device on the left side, thus causing potential safety hazards. A smoke exhaust port 26 and a main firewood inlet 27 are respectively opened on the left and right sides of the upper part of the auxiliary furnace body 2. A smoke exhaust pipe 7 is communicated with the smoke exhaust port 26, and the middle part of the smoke exhaust pipe 7 is fixedly connected to the left side of the smoke exhaust pipe 7. The setting of the smoke exhaust pipe 7 is convenient for enhancing the fire inside the device.Meanwhile, it effectively avoids poor smoke excretion and reduces the visibility in the kitchen. In the middle of the auxiliary furnace body 2, there is a fuel separation component 3, which includes a first shelf plate 31 and a second shelf plate 32. The first shelf plate 31 is fixedly connected to the auxiliary furnace body 2, and the second shelf plate 32 is slidably connected to the first shelf plate 31. The right end of the second shelf plate 32 penetrates through the right side of the auxiliary furnace body 2, and a first pull handle 33 is fixedly connected to the right end of the second shelf plate 32. By using the fuel separation component 3 to fall into the ash hopper 4, pulling the first pull handle 33 causes the first shelf plate 31 to be pulled out, and the distance between the second shelf plates 32 becomes larger. The ashes from the burning of firewood fall into the ash hopper 4. This is suitable for the ashes of different sizes generated after the burning of fruit peels, vegetable leaves and wood to fall in, avoiding incomplete combustion due to different sizes of combustion materials and improving the usability of the equipment. Above the fuel separation component 3, there is a feeding mesh plate 8, and the left side of the feeding mesh plate 8 is inclined. The feeding mesh plate 8 is arranged inside the auxiliary furnace body 2, and the upper end of the left side of the feeding mesh plate 8 is fixedly connected to the bottom of the right side of the fruit peel receiving plate 22. The feeding mesh plate 8 facilitates the dried fruit peels and vegetable leaves to fall into the combustion area, enabling the dried fruit peels and vegetable leaves to burn fully.

[0029] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] During use, place the fruit peels and vegetable leaves on the fruit peel receiving plate 22 through the fruit peel feeding port 21, and place the straw or firewood inside the furnace body through the main firewood feeding port 27 for burning. During the burning process, the heat collecting cavity 23 accumulates a certain amount of heat, heating the furnace wall and the fruit peel receiving plate 22. The fruit peels and vegetable leaves are dried by the heat of the furnace wall and the fruit peel receiving plate. After the fruit peels and vegetable leaves are dried, step on the foot pedal pull plate 15. Stepping on the foot pedal pull plate 15 drives the push rod 13 to rise through the cable 17, opening the fruit peel baffle door 12, and the fruit peels and vegetable leaves enter the furnace body through the fruit peel fuel port 11 for burning;

[0031] Since the ashes generated after the burning of fruit peels, vegetable leaves and wood are of different sizes, they fall into the ash hopper 4 through the fuel separation component 3. Pull the first pull handle 33 to pull out the first shelf plate 31, and the distance between the second shelf plates 32 becomes larger. The ashes from the burning of firewood fall into the ash hopper 4.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-fuel hybrid combustion device, comprising a main furnace body (1) and an auxiliary furnace body (2) arranged outside the lower part of the main furnace body (1), characterized in that: On the right side of the upper part of the auxiliary furnace body (2), a peel feed inlet (21) is provided, and a peel receiving plate (22) is inclinedly connected at the peel feed inlet (21). The upper cavity inside the auxiliary furnace body (2) forms a heat collection cavity (23). On the left side of the main furnace body (1), a peel fuel inlet (11) is provided, and the peel fuel inlet (11) is located at the position of the peel feed inlet (21). A peel baffle door (12) is slidably connected to the outside of the peel fuel inlet (11). Push rods (13) are fixedly connected to both sides of the peel baffle door (12). The lower part of the push rods (13) penetrates into the inside of the auxiliary furnace body (2). A tension spring (14) is fixedly connected to the bottom end of the push rods (13), and the tension spring (14) is fixedly connected to the front side of the bottom of the inner cavity of the auxiliary furnace body (2). A foot pedal pull plate (15) is slidably connected to the front side of the lower part of the auxiliary furnace body (2). A pulley groove opening (24) is provided in the middle of the front side of the auxiliary furnace body (2). A pulley (16) is rotatably connected at the pulley groove opening (24). A cable (17) is fixedly connected to the upper end of the foot pedal pull plate (15). The cable (17) penetrates through the pulley groove opening (24), and the cable (17) is arranged on the upper part of the pulley (16). The other end of the cable (17) is fixedly connected to the push rod (13); A fuel separating component (3) is provided in the middle of the auxiliary furnace body (2). The fuel separating component (3) includes a first frame plate (31) and a second frame plate (32). The first frame plate (31) is fixedly connected to the auxiliary furnace body (2). The second frame plate (32) is slidably connected to the first frame plate (31). The right end of the second frame plate (32) penetrates through the right side of the auxiliary furnace body (2), and a first handle (33) is fixedly connected to the right end of the second frame plate (32). A blanking mesh plate (8) is provided in the upper part of the fuel separating component (3), and the left side of the blanking mesh plate (8) is inclined. The blanking mesh plate (8) is arranged inside the auxiliary furnace body (2), and the upper end of the left side of the blanking mesh plate (8) is fixedly connected to the bottom of the right side of the peel receiving plate (22). An ash discharge port (25) is provided in the right side of the lower part of the auxiliary furnace body (2). An ash discharge hopper (4) penetrates through the ash discharge port (25). A second handle (41) is fixedly connected to the right end of the ash discharge hopper (4). The bottom inside the ash discharge hopper (4) is inclined. An oil baffle plate (5) is fixedly connected to the upper part of the main furnace body (1). A water retaining rib (51) is fixedly connected to the outside of the upper surface of the oil baffle plate (5). A pot base (6) is provided at the opening of the upper part of the main furnace body (1). A fire discharge groove opening (61) is provided on the left side of the pot base (6).

2. The multi-fuel hybrid combustion device according to claim 1, characterized in that: A smoke exhaust port (26) and a main firewood inlet (27) are respectively provided on the left and right sides of the upper part of the auxiliary furnace body (2). A smoke exhaust pipe (7) is communicated at the smoke exhaust port (26), and the middle part of the smoke exhaust pipe (7) is fixedly connected to the left side of the smoke exhaust pipe (7).

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