Environment-friendly energy-saving tobacco leaf baking oven

Abstract

The utility model discloses an environment-friendly energy-saving tobacco leaf baking oven, which relates to the technical field of tobacco leaf baking and comprises an oven body, a baking mechanism for baking tobacco leaves is arranged on the left side of the oven body, a filtering mechanism for filtering exhausted gas is arranged on the right side of the oven body, and four supporting legs are arranged on the upper side of the oven body. Electric power is provided through the solar panel, the effect of saving energy is achieved, tobacco leaves are fixed between the two net plates through the clamping mechanism and then placed into the box body to be baked, the traditional hanging and fixing mode is solved, and the tobacco leaves can be dried conveniently and rapidly. By arranging the filtering mechanism, waste gas generated in the tobacco leaf baking process is primarily filtered and cooled through filtering liquid at the bending position of the bottom of an exhaust pipe, and then is secondarily filtered through an activated carbon filtering net at the top of the exhaust pipe; and the effect of treating the tobacco leaf baking waste gas is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf baking, in particular to an environmentally friendly and energy-saving tobacco leaf baking box. Background Art

[0002] Flue-cured tobacco is also called fire-tube flue-cured tobacco. Flue-cured tobacco is the main raw material of the cigarette industry. After growing and maturing, the leaves are picked. After picking, the leaves need to be baked to discharge the moisture in the leaves, so that the leaves are baked yellow and dry before they can be used as raw materials for cigarettes. At present, fuel combustion is usually used to provide heat for baking flue-cured tobacco, but this method not only wastes fuel but also produces a large amount of harmful gases. The energy-saving tobacco baking oven recorded in the patent with the existing patent announcement number CN220192140U, wherein the scheme recorded therein uses solar panels to generate electricity to drive electric heating lamps to generate heat, and the tobacco leaves are woven and hung on the outer side of a cylinder, and the cylinder is rotatably connected to a turntable, and the solar panels generate electricity to drive the motor to drive the turntable to rotate so that the tobacco leaves are evenly heated. However, when the tobacco leaves are baked, the moisture in the tobacco leaves is evaporated and the tobacco leaves become brittle. When the above-mentioned baking oven bakes the tobacco leaves, the woven and hung tobacco leaves rotate with the turntable, and the tobacco leaves are easy to fall off and cause loss. Once the tobacco leaves fall onto the electric heating lamp, it is easy to cause safety hazards.

[0003] Based on this, an environmentally friendly and energy-saving tobacco leaf drying oven is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly and energy-saving tobacco leaf baking oven to solve the problem that tobacco leaves are easily dropped and lost when baking tobacco leaves in the existing baking oven.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An environmentally friendly and energy-saving tobacco leaf baking box comprises a box body, wherein a baking mechanism for baking tobacco leaves is provided on the left side of the box body, a filtering mechanism for filtering exhaust gas is provided on the right side of the box body, four legs are provided on the upper side of the box body, and a solar panel is provided on the upper side of the legs.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the baking mechanism includes a mounting plate, a hot air blower, an air delivery plate, air delivery holes and a clamping assembly, a mounting plate is provided on the left side of the box body, a hot air blower is provided on the mounting plate to provide hot air to the inside of the box body, the output end of the hot air blower is connected to several air delivery plates on the left and right sides of the box body through a shunt pipe, several air delivery holes for delivering hot air are provided on the air delivery plate, and the clamping assembly is arranged on the upper side of the air delivery plate.

[0009] In an optional scheme: the filtering mechanism includes an exhaust pipe, a dustproof net, an exhaust fan, a filter liquid and a filter net, the exhaust pipe is arranged on the right side of the box body, a dustproof net is provided at the left end of the exhaust pipe to prevent tobacco leaves and impurities from entering, an exhaust fan is provided on the right side of the dustproof net, a filter liquid is provided at the bend at the bottom of the exhaust pipe, and an activated carbon filter net is provided at the top of the exhaust pipe.

[0010] In an optional solution: the clamping assembly includes a mesh plate and a buckle, one side of the two mesh plates are rotatably connected, and the other side of the two mesh plates is provided with a buckle.

[0011] In an optional solution: a revolving door for taking out the cured tobacco leaves is provided on the front side of the box.

[0012] In an optional solution: a waste bin for collecting waste and foreign matter is provided at the bottom of the box body.

[0013] In an optional solution: a slide rail is provided on the upper side of the air delivery plate for the clamping assembly to slide inside the box.

[0014] In an optional solution: the cross section of the gas supply plate is triangular, and the gas supply holes face obliquely upward.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model provides electricity for the oven by setting up solar panels, thereby achieving the effect of saving energy.

[0017] 2. The utility model arranges a clamping mechanism to spread the tobacco leaves flat on the mesh plate, and then fixes the two mesh plates with buckles. Hot air penetrates the mesh plates to bake the tobacco leaves, thus solving the problem of the traditional hanging fixing method that the tobacco leaves are easy to fall during rotary drying, resulting in product loss.

[0018] 3. The utility model sets a filtering mechanism, and the waste gas generated when the tobacco leaves are baked is blown into the exhaust pipe by the exhaust fan. The waste gas entering the exhaust pipe is first filtered and cooled by the filter liquid at the bottom bend of the exhaust pipe, and then filtered twice by the activated carbon filter at the top of the exhaust pipe, thereby achieving the effect of treating the waste gas from the baking of tobacco leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a left-side structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure inside the box of the utility model.

[0021] Figure 3 This is a schematic diagram of the filter mechanism structure of the utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the air delivery plate and the slide rail inside the box of the utility model.

[0024] Figure 6 It is a right side structural schematic diagram of the utility model.

[0025] Notes on figure numbers: 100, box body; 101, legs; 102, solar panel; 103, revolving door; 104, waste bin; 105, slide rail; 200, baking mechanism; 201, mounting plate; 202, hot air blower; 203, air supply plate; 204, air supply hole; 300, filtering mechanism; 301, exhaust pipe; 302, dustproof net; 303, exhaust fan; 304, filtered liquid; 305, filter net; 400, clamping assembly; 401, mesh plate; 402, buckle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 6 As shown, an environmentally friendly and energy-saving tobacco leaf drying oven comprises a box body 100, a baking mechanism 200 for baking tobacco leaves is provided on the left side of the box body 100, a filtering mechanism 300 for filtering exhaust gas is provided on the right side of the box body 100, four legs 101 are provided on the upper side of the box body 100, a solar panel 102 is provided on the upper side of the legs 101, when in use, the internal battery is charged by the solar panel 102, the internal tobacco leaves are baked by the baking mechanism 200, and the exhaust gas inside the box body 100 is filtered and discharged by the filtering mechanism 300.

[0029] In one embodiment, Figure 2As shown, the baking mechanism 200 includes a mounting plate 201, a hot air blower 202, an air delivery plate 203, air delivery holes 204 and a clamping assembly 400. A mounting plate 201 is provided on the left side of the box body 100, and a hot air blower 202 for providing hot air to the inside of the box body 100 is provided on the mounting plate 201. The output end of the hot air blower 202 is connected to a plurality of air delivery plates 203 on the left and right sides of the box body 100 through a shunt pipe. The air delivery plate 203 is provided with a plurality of air delivery holes 204 for conveying hot air. The clamping assembly 400 is arranged on the upper side of the air delivery plate 203. When in use, the tobacco leaves are clamped by the clamping assembly 400, and the hot air blower 202 is started. The hot air output by the hot air blower 202 flows to the air delivery plate 203 through the shunt pipe, and then is discharged through the air delivery holes 204 on the surface of the air delivery plate 203 to bake the tobacco leaves on the clamping assembly 400.

[0030] In one embodiment, Figure 3 As shown, the filtering mechanism 300 includes an exhaust pipe 301, a dustproof net 302, an exhaust fan 303, a filter liquid 304 and a filter net 305. The exhaust pipe 301 is arranged on the right side of the box body 100. A dustproof net 302 is provided at the left end of the exhaust pipe 301 to prevent tobacco leaves and impurities from entering. An exhaust fan 303 is provided on the right side of the dustproof net 302. A filter liquid 304 is provided at the bottom bend of the exhaust pipe 301. An activated carbon filter net 305 is provided on the top of the exhaust pipe 301. When in use, the exhaust fan 303 is started, and the exhaust fan 303 blows the exhaust gas inside the box body 100 to the exhaust pipe 301. The exhaust gas passes through the filter liquid 304 at the bottom bend of the exhaust pipe 301 for preliminary filtration and cooling, and then passes through the activated carbon filter net 305 upward for secondary filtration and discharge.

[0031] In one embodiment, Figure 4 As shown, the clamping assembly 400 includes a mesh plate 401 and a buckle 402. The two mesh plates 401 are rotatably connected on one side, and a buckle 402 is provided on the other side of the two mesh plates 401. When in use, the two mesh plates 401 are opened, the tobacco leaves are spread flat on the bottom mesh plate 401, and then the top mesh plate 401 is covered, and the two mesh plates 401 are fixed using the buckle 402.

[0032] In one embodiment, Figure 5-Figure 6 As shown, a revolving door 103 for taking out the cured tobacco leaves is provided on the front side of the box body 100. When the tobacco leaves are cured, the revolving door 103 is opened and the clamping assembly 400 is taken out.

[0033] In one embodiment, Figure 5-Figure 6As shown, a waste bin 104 for collecting waste and foreign matter is provided at the bottom of the box 100. When tobacco leaves are roasted, the waste and fine foreign matter inside fall into the waste bin 104 at the bottom of the box 100. The foreign matter can be cleaned by pulling out the waste bin 104 to keep the internal environment of the box 100 clean.

[0034] Example 2

[0035] In one embodiment, Figure 5 As shown, a slide rail 105 is provided on the upper side of the air delivery plate 203 for the clamping assembly 400 to slide inside the box body 100 . When in use, the revolving door 103 is opened and the clamping assembly 400 with the tobacco leaves fixed thereon is inserted into the slide rail 105 .

[0036] In one embodiment, Figure 5 As shown, the cross section of the air delivery plate 203 is triangular, and the air delivery holes 204 face obliquely upward, so that the tobacco leaves of the two clamping assemblies 400 are fully roasted through the upward air delivery holes 204 .

[0037] The above embodiment discloses an environmentally friendly and energy-saving tobacco leaf baking oven. When in use, open the two mesh plates 401, spread the tobacco leaves flat on the bottom mesh plate 401, then cover the top mesh plate 401, use the buckle 402 to fix the two mesh plates 401, open the revolving door 103, insert the clamping assembly 400 with the tobacco leaves fixed into the slide rail 105, start the hot air blower 202, and the hot air output by the hot air blower 202 flows to the air delivery plate 203 through the shunt pipe, and then is discharged through the air delivery holes 204 on the surface of the air delivery plate 203 to bake the tobacco leaves on the clamping assembly 400. At the same time, start the exhaust fan 303, and the exhaust fan 303 blows the exhaust gas inside the box 100 to the exhaust pipe 301. The exhaust gas passes through the filtrate 304 at the bottom bend of the exhaust pipe 301 for preliminary filtration and cooling, and then passes through the activated carbon filter 305 upward for secondary filtration and discharge. When the tobacco leaves are baked, open the revolving door 103 and take out the clamping assembly 400.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An environmentally friendly and energy-saving tobacco leaf drying oven, comprising a box body (100), characterized in that: A baking mechanism (200) for baking tobacco leaves is provided on the left side of the box body (100), a filtering mechanism (300) for filtering exhaust gas is provided on the right side of the box body (100), four legs (101) are provided on the upper side of the box body (100), and a solar panel (102) is provided on the upper side of the legs (101); the filtering mechanism (300) comprises an exhaust pipe (301), a dustproof net (302), an exhaust fan (303), a filter liquid (304) and a filter net (305); the exhaust pipe (301) is arranged on the right side of the box body (100), a dustproof net (302) is provided at the left end of the exhaust pipe (301) to prevent tobacco leaves and impurities from entering, an exhaust fan (303) is provided on the right side of the dustproof net (302), a filter liquid (304) is provided at the bottom bend of the exhaust pipe (301), and an activated carbon filter net (305) is provided on the top of the exhaust pipe (301); The clamping assembly (400) comprises a mesh plate (401) and a buckle (402); one side of the two mesh plates (401) is rotatably connected, and the other side of the two mesh plates (401) is provided with a buckle (402).

2. The environmentally friendly and energy-saving tobacco leaf drying oven according to claim 1, characterized in that: The baking mechanism (200) comprises a mounting plate (201), a hot air blower (202), an air delivery plate (203), air delivery holes (204) and a clamping assembly (400). A mounting plate (201) is provided on the left side of the box body (100). A hot air blower (202) for supplying hot air to the inside of the box body (100) is provided on the mounting plate (201). The output end of the hot air blower (202) is connected to a plurality of air delivery plates (203) on the left and right sides of the inside of the box body (100) via a shunt pipe. The air delivery plate (203) is provided with a plurality of air delivery holes (204) for delivering hot air. The clamping assembly (400) is arranged on the upper side of the air delivery plate (203).

3. The environmentally friendly and energy-saving tobacco leaf drying oven according to claim 1, characterized in that: The front side of the box body (100) is provided with a revolving door (103) for taking out the cured tobacco leaves.

4. The environmentally friendly and energy-saving tobacco leaf drying oven according to claim 1, characterized in that: A waste bin (104) for collecting waste and foreign matter is provided at the bottom of the box body (100).

5. The environmentally friendly and energy-saving tobacco leaf drying oven according to claim 2, characterized in that: A slide rail (105) for the clamping assembly (400) to slide inside the box (100) is provided on the upper side of the gas delivery plate (203).

6. The environmentally friendly and energy-saving tobacco leaf drying oven according to claim 2, characterized in that: The cross section of the gas transmission plate (203) is triangular, and the gas transmission holes (204) face obliquely upward.

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