Environment-friendly bio-oil combustion furnace

Abstract

The utility model discloses an environment-friendly bio-oil combustion furnace which comprises a shell, an oil tank, a middle lamp panel, a lamp wick and a flame adjusting structure. The oil tank is arranged in the shell; a wick preformed hole is formed in the upper surface of the oil tank, a middle lamp panel is arranged at the wick preformed hole, and the wick is inserted into a wick placing opening of the middle lamp panel; the lampwick comprises a lamp net, a lamp tube, lampwick cotton and a lampwick small cover; the lamp wick cotton is arranged in the lamp tube, the small lamp wick cover is arranged above the lamp wick cotton, and the lamp net is arranged between the lamp tube and the lamp wick cotton; the flame adjusting structure comprises an adjusting support, a left flame suppression plate, a right flame suppression plate, an adjusting plate, a knob rod and a knob handle; and the adjusting support is arranged on the side wall of the oil tank. The utility model has the advantages that the firepower is convenient to adjust, the fuel oil is convenient to add, the flame anti-interference capability is strong, and the oil supply is uniform.

Description

Technical Field

[0001] The utility model belongs to the technical field of combustion furnaces, and particularly relates to an environment-friendly bio-oil combustion furnace. Background Technique

[0002] Environment-friendly bio-oil, also known as environment-friendly bio-alcohol oil, is an incidental combustible liquid produced by a chemical fertilizer plant producing nitrogen ammonia through a co-alcohol equipment compulsorily used by the state. It is prepared by adding calorific value enhancers, modifiers, combustion aids, oxidants, stabilizers, smoke suppressants, flavoring agents, etc. in a certain proportion. Environment-friendly bio-oil has the characteristics of no pressure, no explosion, non-toxic, with an auto-ignition point of 385 °C, and is safe and reliable to use. Even if an accidental leakage and fire occur due to improper use, it can be extinguished by splashing water, and it will not cause major losses like an accidental fire of diesel or liquefied gas. Moreover, the accidentally leaked environment-friendly bio-oil can be dissolved in water or naturally dried, and will not pollute the environment and cause potential safety hazards like diesel or liquefied gas. Environment-friendly bio-oil is a renewable energy source. When used, it is smokeless, odorless, pollution-free, residue-free, without blackening the pot, and clean and hygienic. The carbon monoxide generated during its combustion is lower than that of diesel and liquefied gas, which is beneficial to the health of kitchen staff and the cleanliness of the kitchen environment. It is an environment-friendly energy source. Environment-friendly oil has a high calorific value and strong firepower. Its calorific value can reach 8300 kcal / kg, which is slightly lower than that of diesel, but the amount of environment-friendly oil used can be increased to reach the calorific value of diesel or liquefied gas.

[0003] Although the existing environment-friendly bio-oil combustion furnaces can already meet the basic needs of customers, when facing a large customer group, there is an urgent need for more products that can meet personalized needs. There is still much room for improvement in the existing environment-friendly bio-oil combustion furnaces. For example, the problem of inconvenient refueling exists, so more environment-friendly bio-oil combustion furnaces that can meet different needs need to be designed. Summary of the Invention

[0004] The purpose of the utility model is to provide an environment-friendly bio-oil combustion furnace to solve the problem that there is still much room for improvement in the existing environment-friendly bio-oil combustion furnaces in the background technique, and more environment-friendly bio-oil combustion furnaces that can meet different needs need to be designed.

[0005] To achieve the above purpose, the utility model provides an environment-friendly bio-oil combustion furnace, which includes a housing, an oil tank, a middle lamp board, a wick and a flame adjustment structure;

[0006] The oil tank is arranged inside the housing, and the oil tank is used for containing environment-friendly bio-oil; a wick reserved hole is arranged in the middle of the upper surface of the oil tank, a middle lamp board is arranged at the wick reserved hole, a wick placement opening is arranged on the middle lamp board, and the wick is inserted at the wick placement opening and the wick reserved hole;

[0007] The wick includes a lamp net, a lamp tube, wick cotton, and a wick small cover; the wick cotton is arranged inside the lamp tube, a wick small cover is arranged above the wick cotton, the lamp net is made of a metal mesh cloth rolled up, the lamp net is arranged between the lamp tube and the wick cotton, the outer side of the lamp net is fixedly arranged on the inner wall of the lamp tube by means of multi-point connection, the upper part of the lamp net extends beyond the upper end of the lamp tube, and a plurality of notches for facilitating the passage of the environmental protection bio-oil are arranged at the lower end of the lamp tube;

[0008] The flame adjustment structure includes an adjustment support, a left flame-extinguishing plate, a right flame-extinguishing plate, an adjustment plate, a knob rod, and a knob handle; the adjustment support is arranged on the side wall of the oil tank, one end of each of the left flame-extinguishing plate and the right flame-extinguishing plate is movably arranged on the adjustment support, and arc-shaped tooth-like structures that mesh with each other are arranged at the ends of the left flame-extinguishing plate and the right flame-extinguishing plate located on the end of the adjustment support, and the left flame-extinguishing plate and the right flame-extinguishing plate cooperate with each other to control the opening degree of the furnace mouth of the environmental protection bio-oil combustion furnace; a long strip hole is arranged at the end of the right flame-extinguishing plate, the adjustment plate is arranged on the knob rod, so that the knob rod can drive the adjustment plate to rotate, one end of the adjustment plate protruding outwards is limited in the long strip hole of the right flame-extinguishing plate, so that the opening and closing of the left flame-extinguishing plate and the right flame-extinguishing plate can be controlled when the adjustment plate rotates, one end of the knob rod is movably arranged on the adjustment support, the knob rod passes through the outer shell, and a knob handle is arranged at the other end of the knob rod.

[0009] In a specific implementation manner, a fuel filling port is further arranged on the oil tank; the outer shell includes a lower cover plate, a main enclosure, and an upper cover;

[0010] The main enclosure includes a side enclosure and a fuel filling port baffle arranged on the upper part of the side enclosure, and a through hole matching the fuel filling port of the oil tank is arranged on the fuel filling port baffle; the edge of the upper cover is connected to the upper part of the side enclosure and the edge of the fuel filling port baffle, and an upper cover combustion port is arranged at the position corresponding to the middle lamp plate in the middle of the upper cover; the left flame-extinguishing plate and the right flame-extinguishing plate are correspondingly arranged below the upper cover combustion port; the edge of the lower cover plate is connected to the bottom of the side enclosure;

[0011] The fuel filling port of the oil tank is arranged at the through hole of the fuel filling port baffle, and an oil cap is arranged at the fuel filling port of the oil tank.

[0012] In a specific implementation manner, the side enclosure and the fuel filling port baffle are integrally formed, a plurality of ventilation small holes are arranged on the side enclosure, and handles are symmetrically arranged at both ends of the side enclosure.

[0013] In a specific implementation manner, combustion furnace feet are further arranged below the lower cover plate.

[0014] In a specific implementation manner, a plurality of ventilation small holes are arranged in the middle of the lower cover plate.

[0015] In a specific embodiment, an upper cover support and a windproof retaining ring are further provided on the upper cover, and an air inlet is provided on one side of the windproof retaining ring.

[0016] In a specific embodiment, oil tank support feet are provided on the side of the oil tank. The oil tank support feet are fixed to the outer shell by bolts, and the oil tank support feet are used to support the oil tank so that there is a gap between the lower cover plate and the bottom of the oil tank.

[0017] In a specific embodiment, there is also an oil tank combustion port retaining ring that protrudes upward in a circle around the wick reserved hole. The oil tank combustion port retaining ring corresponds to the upper cover combustion port of the upper cover.

[0018] In a specific embodiment, the wick cotton is cylindrical and matches the lamp net and the lamp tube; the flame adjustment structure further includes a flame extinction plate pressing plate. The two ends of the flame extinction plate pressing plate are arranged on the arc-shaped tooth structures of the left flame extinction plate and the right flame extinction plate, and the flame extinction plate pressing plate is used to stabilize the meshing state of the left flame extinction plate and the right flame extinction plate.

[0019] In a specific embodiment, more than 3 wick placement openings are evenly provided on the middle lamp plate. The oil tank is provided with wick reserved holes corresponding to the wick placement openings, and wicks with the same number as the wick placement openings are inserted into the wick placement openings of the middle lamp plate in a matching manner.

[0020] Compared with the prior art, the present utility model has the following beneficial effects:

[0021] The present utility model is a new type of environment-friendly bio-oil combustion furnace, which has the advantages of convenient adjustment of the firepower size, convenient fuel addition, strong flame anti-interference ability, and uniform oil supply.

[0022] The present utility model controls the opening degree of the furnace mouth of the environment-friendly bio-oil combustion furnace by means of a knob, which is more convenient to operate, avoiding the situation that the previous toggling opening is likely to be too large or too small. To accurately control the opening degree by toggling, another hand is needed to stabilize the furnace body, but the temperature of the furnace body is often high and it is not convenient to directly touch. In the present utility model, adjustment by the knob does not require direct contact with the furnace body, and it can be achieved as long as the knob handle is rotated, which is safer and more accurate.

[0023] The present utility model only needs to open the oil cover to directly add environment-friendly bio-oil, which does not affect the normal combustion of the environment-friendly bio-oil combustion furnace at all.

[0024] The windproof retaining ring of the present utility model can prevent the side wind from making the flame unstable, and the air inlet on the windproof retaining ring ensures that the flame has sufficient oxygen for combustion.

[0025] In addition to the purposes, features and advantages described above, the utility model has other purposes, features and advantages. The following will refer to the drawings to further elaborate on the utility model in detail. Brief Description of the Drawings

[0026] The drawings forming a part of this application are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0027] Figure 1 is an exploded view of an embodiment of the utility model;

[0028] Figure 2 is an exploded view of another angle of an embodiment of the utility model;

[0029] Figure 3 is an exploded view of the wick of an embodiment of the utility model;

[0030] Figure 4 is a combined schematic view of an adjusting support, an adjusting plate and a knob rod of an embodiment of the utility model;

[0031] Figure 5 is a combined schematic view of a left flame extinguishing plate, a right flame extinguishing plate and a flame extinguishing plate pressing plate of an embodiment of the utility model;

[0032] Figure 6 is a schematic view of an embodiment of the utility model;

[0033] Among them, 1, outer shell; 2, oil tank; 3, middle lamp plate; 4, wick; 5, flame adjustment structure; 11, lower cover plate; 12, main enclosure; 13, upper cover; 14, handle; 15, combustion furnace support feet; 16, upper cover support; 17, windproof retaining ring; 21, fuel filling port; 22, fuel cap; 23, oil tank support feet; 24, oil tank combustion port retaining ring; 41, lamp net; 42, lamp tube; 43, wick cotton; 44, wick small cover; 51, adjusting support; 52, left flame extinguishing plate; 53, right flame extinguishing plate; 54, adjusting plate; 55, knob rod; 56, knob handle; 57, flame extinguishing plate pressing plate. Detailed Description of the Embodiments

[0034] The following will elaborate on the embodiments of the utility model in detail with reference to the drawings. However, the utility model can be implemented in many different ways defined and covered by the claims.

[0035] Embodiment 1

[0036] An environment-friendly bio-oil combustion furnace provided by the utility model includes an outer shell 1, an oil tank 2, a middle lamp plate 3, a wick 4 and a flame adjustment structure 5;

[0037] The oil tank 2 is arranged inside the outer shell 1, and the oil tank 2 is used for containing environmentally friendly bio - oil; a wick reserved hole is arranged in the middle of the upper surface of the oil tank 2, a middle lamp plate 3 is arranged at the wick reserved hole, a wick placement opening is arranged on the middle lamp plate 3, and the wick 4 is inserted at the wick placement opening and the wick reserved hole;

[0038] The wick 4 includes a lamp net 41, a lamp tube 42, a wick cotton 43, and a wick small cover 44; the wick cotton 43 is arranged inside the lamp tube 42, a wick small cover 44 is arranged above the wick cotton 43, the lamp net 41 is made of a metal mesh cloth roll, the lamp net 41 is arranged between the lamp tube 42 and the wick cotton 43, the outer side of the lamp net 41 is fixedly arranged on the inner wall of the lamp tube 42 by means of multi - point connection, the upper part of the lamp net 41 extends beyond the upper end of the lamp tube 42, and a plurality of notches for facilitating the passage of environmentally friendly bio - oil are arranged at the lower end of the lamp tube 42; the cooperation of the lamp net 41 and the wick cotton 43 can make the combustion effect of the wick 4 more stable.

[0039] The flame adjustment structure 5 includes an adjustment support 51, a left flame - extinguishing plate 52, a right flame - extinguishing plate 53, an adjustment plate 54, a knob rod 55, and a knob handle 56; the adjustment support 51 is arranged on the side wall of the oil tank 2, one end of each of the left flame - extinguishing plate 52 and the right flame - extinguishing plate 53 is movably arranged on the adjustment support 51, and arc - shaped tooth - like structures that mesh with each other are arranged at the ends of the left flame - extinguishing plate 52 and the right flame - extinguishing plate 53 located on the adjustment support 51. The left flame - extinguishing plate 52 and the right flame - extinguishing plate 53 are mutually matched to control the opening degree of the furnace mouth of the environmentally friendly bio - oil burner; a long - strip hole is arranged at the end of the right flame - extinguishing plate 53, the adjustment plate 54 is arranged on the knob rod 55, so that the knob rod 55 can drive the adjustment plate 54 to rotate, and the outward - protruding end of the adjustment plate 54 is restricted in the long - strip hole of the right flame - extinguishing plate 53, so that the opening and closing of the left flame - extinguishing plate 52 and the right flame - extinguishing plate 53 can be controlled when the adjustment plate 54 rotates. One end of the knob rod 55 is movably arranged on the adjustment support 51, the knob rod 55 passes through the outer shell 1, and a knob handle 56 is arranged at the other end of the knob rod 55.

[0040] In the past, to control the opening degree of the furnace mouth of the environmentally friendly bio - oil burner, it was to toggle the opening and closing. It was easy to have the situation that the toggle opening and closing was too large or too small. To accurately control the opening degree by toggling the opening and closing, another hand was needed to stabilize the furnace body, but the temperature of the furnace body was often high, making it inconvenient to directly touch; in the present utility model, by adjusting the knob, there is no need to directly touch the furnace body anymore. As long as the knob handle is rotated, it can be achieved, which is safer and more accurate.

[0041] A fuel filling port 21 is also arranged on the oil tank 2; the outer shell 1 includes a lower cover plate 11, a main surrounding frame 12, and an upper cover 13;

[0042] The main enclosure frame 12 includes a side enclosure frame and a fuel filling port baffle provided on the upper part of the side enclosure frame. A through hole matching the fuel filling port 21 of the oil tank 2 is provided on the fuel filling port baffle; the edge of the upper cover 13 is connected to the upper part of the side enclosure frame and the edge of the fuel filling port baffle, and an upper cover combustion port is provided at the position corresponding to the middle lamp board 3 on the upper cover 13; the left flame extinguishing plate 52 and the right flame extinguishing plate 53 are correspondingly arranged below the upper cover combustion port; the edge of the lower cover plate 11 is connected to the bottom of the side enclosure frame;

[0043] The fuel filling port 21 of the oil tank 2 is arranged at the through hole of the fuel filling port baffle, and an oil cap 22 is arranged at the fuel filling port 21 of the oil tank.

[0044] For the present utility model, only the oil cap needs to be opened to directly add the environmental protection bio - oil, which does not affect the normal combustion of the environmental protection bio - oil combustion furnace at all.

[0045] The side enclosure frame and the fuel filling port baffle are integrally formed. A number of ventilation small holes are provided on the side enclosure frame, and handles 14 are symmetrically arranged at both ends of the side enclosure frame. The integral formation of the side enclosure frame and the fuel filling port baffle can make the structure more stable.

[0046] A combustion furnace support foot 15 is further provided below the lower cover plate 11. The setting of the combustion furnace support foot 15 can better protect the tabletop.

[0047] A number of ventilation small holes are provided in the middle of the lower cover plate 11. This can prevent the situation where the environmental protection bio - oil remains on the lower cover plate.

[0048] An upper cover support member 16 and a wind - proof retaining ring 17 are further provided on the upper cover 13. An air inlet is provided on one side of the wind - proof retaining ring 17. The wind - proof retaining ring can prevent the side - coming wind from making the flame unstable, and the air inlet on the wind - proof retaining ring ensures that the flame has sufficient oxygen for combustion.

[0049] Oil tank support feet 23 are provided on the side of the oil tank 2. The oil tank support feet 23 are fixed to the outer shell 1 by bolts. The oil tank support feet 23 are used to support the oil tank 2 so that there is a gap between the lower cover plate 11 and the bottom of the oil tank 2. This can prevent the environmental protection bio - oil from remaining therein.

[0050] Around the wick reserved hole, there is also an oil tank combustion port retaining ring 24 that bulges upward in a circle. The oil tank combustion port retaining ring 24 matches and corresponds to the upper cover combustion port of the upper cover. The oil tank combustion port retaining ring 24 can prevent the fire power from spreading to the side.

[0051] The wick cotton 43 is cylindrical, and the wick cotton 43 matches the lamp net 41 and the lamp tube 42; the flame adjustment structure 5 further includes a flame extinguishing plate pressing plate 57. Both ends of the flame extinguishing plate pressing plate 57 are arranged on the arc - shaped tooth - like structures of the left flame extinguishing plate 52 and the right flame extinguishing plate 53. The flame extinguishing plate pressing plate 57 is used to stabilize the meshing state of the left flame extinguishing plate 52 and the right flame extinguishing plate 53.

[0052] More than 3 wick placement openings are evenly arranged on the middle lamp board 3. The oil tank is provided with wick reserved holes corresponding to the wick placement openings, and wicks 4 with the same number as the wick placement openings are inserted into the wick placement openings of the middle lamp board 3 in a matching manner. Preferably, 6 wick placement openings are evenly arranged, and 6 wick reserved holes are provided on the oil tank to place 6 wicks.

[0053] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions and replacements can still be made, which should all be regarded as belonging to the protection scope of the present utility model.

Claims

1. An environmentally friendly bio-oil combustion furnace, characterized in that: It comprises a housing (1), an oil tank (2), a middle lamp plate (3), a wick (4) and a flame adjustment structure (5); The oil tank (2) is arranged inside the housing (1), and is used to contain environmentally friendly bio-oil; a wick reserved hole is arranged in the middle of the upper surface of the oil tank (2), a middle lamp plate (3) is arranged at the wick reserved hole, a wick placement opening is arranged on the middle lamp plate (3), and a wick (4) is inserted in the wick placement opening and the wick reserved hole; The wick (4) comprises a lamp net (41), a lamp tube (42), wick cotton (43), and a small wick cover (44); the wick cotton (43) is arranged inside the lamp tube (42), and a small wick cover (44) is arranged above the wick cotton (43); the lamp net (41) is made of rolled metal mesh cloth, and the lamp net (41) is arranged between the lamp tube (42) and the wick cotton (43); the outer side of the lamp net (41) is fixedly arranged on the inner wall of the lamp tube (42) by means of a multi-point connection; the upper part of the lamp net (41) exceeds the upper end of the lamp tube (42), and the lower end of the lamp tube (42) is provided with a plurality of notches for facilitating the passage of environmentally friendly bio-oil; The flame adjustment structure (5) comprises an adjustment support (51), a left flame extinguishing plate (52), a right flame extinguishing plate (53), an adjustment plate (54), a knob rod (55), and a knob handle (56); the adjustment support (51) is arranged on the side wall of the oil tank (2); one end of the left flame extinguishing plate (52) and the right flame extinguishing plate (53) are movably arranged on the adjustment support (51); and the left flame extinguishing plate (52) and the right flame extinguishing plate (53) are provided with mutually meshing arc-shaped tooth structures on the ends of the adjustment support (51); the left flame extinguishing plate (52) and the right flame extinguishing plate (53) are matched with each other to control the combustion of environmentally friendly bio-oil. The furnace opening of the furnace; an elongated hole is arranged on the end of the right flame extinguishing plate (53); the adjusting plate (54) is arranged on the knob rod (55), so that the knob rod (55) can drive the adjusting plate (54) to rotate; the end protruding outward on the adjusting plate (54) is limited in the elongated hole of the right flame extinguishing plate (53), so that the adjusting plate (54) can control the opening and closing of the left flame extinguishing plate (52) and the right flame extinguishing plate (53) when rotating; one end of the knob rod (55) is movably arranged on the adjusting support (51), the knob rod (55) passes through the outer shell (1), and the other end of the knob rod (55) is provided with a knob handle (56).

2. The environmentally friendly bio-oil combustion furnace according to claim 1, characterized in that: The oil tank (2) is also provided with a refueling port (21); the housing (1) comprises a lower cover plate (11), a main surrounding frame (12), and an upper cover (13); The main enclosure (12) comprises a side enclosure and a fuel filler baffle plate arranged on the upper part of the side enclosure, and a through hole matching the fuel filler port (21) of the oil tank (2) is arranged on the fuel filler baffle plate; the edge of the upper cover (13) is connected to the upper part of the side enclosure and the edge of the fuel filler baffle plate, and the middle part of the upper cover (13) is provided with an upper cover combustion port at a position corresponding to the middle light plate (3); the left flame extinguishing plate (52) and the right flame extinguishing plate (53) are correspondingly arranged below the upper cover combustion port; the edge of the lower cover plate (11) is connected to the bottom of the side enclosure; The refueling port (21) of the oil tank (2) is arranged at the through hole of the refueling port baffle, and an oil cap (22) is arranged at the refueling port (21) of the oil tank.

3. The environmentally friendly bio-oil combustion furnace according to claim 2 is characterized in that: The side frame and the fuel filler port baffle are integrally formed, a plurality of ventilation holes are arranged on the side frame, and handles (14) are symmetrically arranged at both ends of the side frame.

4. The environmentally friendly bio-oil combustion furnace according to claim 2, characterized in that: A combustion furnace support foot (15) is also provided below the lower cover plate (11).

5. The environmentally friendly bio-oil combustion furnace according to claim 2, characterized in that: A plurality of ventilation holes are arranged in the middle of the lower cover plate (11).

6. The environmentally friendly bio-oil combustion furnace according to claim 2, characterized in that: The upper cover (13) is also provided with an upper cover support member (16) and a wind shield ring (17), and an air inlet is provided on one side of the wind shield ring (17).

7. The environmentally friendly bio-oil combustion furnace according to claim 2, characterized in that: The oil tank (2) is provided with an oil tank support foot (23) on the side thereof. The oil tank support foot (23) is fixed to the outer shell (1) by means of bolts. The oil tank support foot (23) is used to support the oil tank (2) so that a gap is left between the lower cover plate (11) and the bottom of the oil tank (2).

8. The environmentally friendly bio-oil combustion furnace according to claim 2, characterized in that: The wick reserved hole is surrounded by an oil tank combustion port retaining ring (24) which protrudes upwards to form a circle, and the oil tank combustion port retaining ring (24) matches and corresponds to the upper cover combustion port of the upper cover.

9. The environmentally friendly bio-oil combustion furnace according to claim 1, characterized in that: The wick cotton (43) is cylindrical, and the wick cotton (43) matches the lamp net (41) and the lamp tube (42); the flame adjustment structure (5) also includes a flame extinguishing plate pressure plate (57), and the two ends of the flame extinguishing plate pressure plate (57) are arranged on the arc-shaped tooth structures of the left flame extinguishing plate (52) and the right flame extinguishing plate (53), and the flame extinguishing plate pressure plate (57) is used to stabilize the meshing state of the left flame extinguishing plate (52) and the right flame extinguishing plate (53).

10. The environmentally friendly bio-oil combustion furnace according to claim 1, characterized in that: The middle lamp plate (3) is evenly provided with more than three wick placement openings, the oil tank is provided with wick reserved holes corresponding to the wick placement openings, and wicks (4) having the same number as the wick placement openings are matched and inserted into the wick placement openings of the middle lamp plate (3).

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