Novel tobacco leaf curing and concocting device

Abstract

The utility model discloses a novel tobacco leaf curing and concocting device which comprises a curing barn, a curing chamber is arranged in the curing barn and defined by an inner wall, an outer wall is arranged on the outer side of the inner wall, an interlayer between the inner wall and the outer wall is a hot air circulation cavity, and the hot air circulation cavity is connected with a hot air inlet pipe. A circulating fan for communicating the hot air circulating cavity with the baking chamber is mounted on the wall body of the inner wall; the baking rotary table mechanism is located in the baking chamber, and tobacco leaves to be baked are placed on the baking rotary table mechanism; and the control box is installed on the outer wall of the outer wall, and the control box is electrically connected with the circulating fan and the baking rotary disc mechanism. Hot air enters the hot air circulating cavity through the hot air inlet pipe and enters the baking chamber to bake tobacco leaves under the action of the circulating fan, and meanwhile, the baking turntable mechanism continuously rotates in the baking process to drive the tobacco leaves to rotate, so that the tobacco leaves are uniformly heated, and the baking quality of the tobacco leaves is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flue -cured tobacco baking equipment, more particularly to a novel tobacco baking conditioning device. BACKGROUND

[0002] At present, the baking processing of flue -cured tobacco is all carried out in baking room, which is simple and convenient, but the temperature in each place in the baking room is difficult to guarantee uniform, which influences the quality of baked tobacco leaves.

[0003] Therefore, how to provide a novel tobacco baking conditioning device capable of improving the baking quality of tobacco leaves is a problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model provides a novel tobacco baking conditioning device capable of improving the baking quality of tobacco leaves.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A novel tobacco baking conditioning device comprises:

[0007] A baking room is provided with a baking chamber, the baking chamber is surrounded by an inner wall, an outer wall is arranged on the outer side of the inner wall, a heat circulation cavity is arranged between the inner wall and the outer wall, a hot gas inlet pipe is connected to the heat circulation cavity, and a circulating fan for connecting the heat circulation cavity and the baking chamber is installed on the wall of the inner wall.

[0008] A baking turntable mechanism is arranged in the baking chamber, and tobacco leaves to be baked are placed on the baking turntable mechanism.

[0009] A control box is installed on the outer wall of the outer wall, and the control box is electrically connected to the circulating fan and the baking turntable mechanism.

[0010] Compared with the prior art, the utility model discloses a novel tobacco baking conditioning device, hot gas enters the heat circulation cavity through the hot gas inlet pipe, and under the action of the circulating fan, the hot gas enters the baking chamber to bake the tobacco leaves, and the baking turntable mechanism rotates continuously during the baking process, thereby driving the tobacco leaves to rotate, achieving uniform heating of the tobacco leaves and improving the baking quality of the tobacco leaves.

[0011] Further, the baking turntable mechanism comprises:

[0012] A plurality of turntable shafts are arranged vertically.

[0013] A plurality of baking trays are arranged on the rotating disc shafts in multiple layers.

[0014] A driving part is arranged at the top end of the baking room and is electrically connected with the control box to simultaneously drive the rotation of the rotating disc shafts.

[0015] The above technical solution has the beneficial effect that the baking trays are arranged in multiple layers on the rotating disc shafts, and the space of the baking room can be fully utilized.

[0016] Further, the driving part includes a motor electrically connected with the control box and a plurality of transmission mechanisms, the motor is fixed on the top end of the baking room through a support, and the driving shaft of the motor is fixedly connected with one end of one of the rotating disc shafts, and the rotating disc shaft is respectively connected with the other rotating disc shafts through the transmission mechanisms.

[0017] The above technical solution has the beneficial effect that a single motor can simultaneously drive the rotation of a plurality of rotating disc shafts, achieving energy-saving effect.

[0018] Further, the baking trays are provided with a plurality of air holes.

[0019] The above technical solution has the beneficial effect that hot air is dried through the air holes, the leaf turning process is saved, and the drying efficiency is improved.

[0020] Further, the circulating fan includes a first circulating fan and a second circulating fan respectively arranged on the left and right walls of the inner wall, and the first and second circulating fans are electrically connected with the control box to alternately realize the bidirectional flow of hot air in the baking room.

[0021] The above technical solution has the beneficial effect that when baking, the control box controls the first and second circulating fans to alternately and periodically dry the tobacco leaves in the baking room, i.e., during left circulation, the first circulating fan rotates forward to blow hot air into the hot air circulation cavity, and the second circulating fan rotates reversely to suck the hot air in the hot air circulation cavity into the baking room, after a period of left circulation, the second circulating fan rotates forward to blow hot air into the hot air circulation cavity, and the first circulating fan rotates reversely to suck the hot air in the hot air circulation cavity into the baking room to realize right circulation, and then left circulation is performed again, so that the hot air in the baking room alternately flows left and right, which can ensure that the tobacco leaves on the left and right sides of the baking room are evenly heated, and reduces the rate of defective tobacco leaves.

[0022] Further, the baking room is provided with a temperature and humidity sensor, an electric louver for controlling the internal temperature of the baking room and a dehumidification fan for discharging the humidity in the baking room are arranged on the outer wall, and the temperature and humidity sensor, the electric louver and the dehumidification fan are electrically connected with the control box.

[0023] The beneficial effects of adopting the above technical solution are as follows: based on the temperature and humidity information monitored by the temperature and humidity sensor, the control box can control the opening and closing of the electric louvers and the operation of the dehumidification fan, so as to ensure that the temperature and humidity in the curing chamber are suitable in a timely manner, thereby ensuring the quality of tobacco curing. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0025] Figure 1 A schematic diagram of the longitudinal section of a novel tobacco curing and conditioning device provided by this utility model.

[0026] Figure 2 for Figure 1 A top-view structural diagram.

[0027] Figure 3 for Figure 2 A schematic cross-sectional view of the mid-section AA. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-3 As shown in the figure, this utility model discloses a novel tobacco leaf curing and conditioning device, comprising:

[0030] The baking room 1 is equipped with a baking chamber 2, which is surrounded by an inner wall 3. An outer wall 4 is provided on the outside of the inner wall 3. The interlayer between the inner wall 3 and the outer wall 4 is a hot air circulation chamber 5. The hot air circulation chamber 5 is connected to a hot air inlet pipe 6. A circulation fan for connecting the hot air circulation chamber 5 and the baking chamber 2 is installed on the inner wall 3.

[0031] The baking turntable mechanism 7 is located in the baking chamber 2, and the tobacco leaves to be baked are placed on the baking turntable mechanism 7.

[0032] A control box 8 is installed on the outer wall of the outer wall 4, and the control box 8 is electrically connected with the circulating fan and the baking turntable mechanism 7.

[0033] The baking turntable mechanism 7 comprises:

[0034] A plurality of turntable shafts 71 are arranged vertically.

[0035] A plurality of baking trays 72 are installed on the turntable shafts 71 in a vertical direction, and the tobacco leaves are placed on the baking trays 72.

[0036] A driving part 73 is arranged at the top end of the baking room 1, and the driving part 73 is electrically connected with the control box 8 and used for simultaneously driving the plurality of turntable shafts 71 to rotate.

[0037] The driving part 73 comprises a motor 731 electrically connected with the control box 8 and a plurality of transmission mechanisms 732, the motor 731 is fixed on the top end of the baking room 1 through a support, a driving shaft of the motor 731 is fixedly connected with one end of one of the turntable shafts 71, and the turntable shaft 71 is in transmission connection with the other turntable shafts 71 through the transmission mechanisms 732 (which can be belt transmission, chain transmission or gear transmission).

[0038] The baking tray 72 is provided with a plurality of air holes 721.

[0039] In some embodiments, the circulating fan comprises a first circulating fan 9 and a second circulating fan 10 which are respectively installed on the left and right walls of the inner wall 3, and the first circulating fan 9 and the second circulating fan 10 are electrically connected with the control box 8 and used for alternately realizing the bidirectional flow of the hot air in the baking chamber 2.

[0040] In another example, a temperature and humidity sensor (not shown) is arranged in the baking chamber 2, an electric louver 11 for controlling the temperature in the baking chamber 2 and a dehumidification fan 12 for discharging the moisture in the baking chamber 2 are installed on the outer wall 4, and the temperature and humidity sensor, the electric louver 11 and the dehumidification fan 12 are electrically connected with the control box 8.

[0041] The principle is as follows:

[0042] During baking, the control box controls the first circulating fan and the second circulating fan to alternately and periodically dry the tobacco leaves in the baking chamber, that is, left circulation (dotted arrow), the first circulating fan rotates forward to blow the hot air to the hot air circulation cavity, and the second circulating fan rotates reversely to suck the hot air in the hot air circulation cavity into the baking chamber, after a period of left circulation, the second circulating fan rotates forward to blow the hot air to the hot air circulation cavity, and the first circulating fan rotates reversely to suck the hot air in the hot air circulation cavity into the baking chamber, to realize right circulation (solid arrow). Figure 3 Figure 3 ​After the left circulation, the hot air in the baking chamber alternately enters from left and right, in addition, the motor can drive the rotating disc shaft to rotate, thereby the uniformity of the tobacco heating in the baking chamber is improved, and the rate of defective tobacco is reduced. According to the temperature and humidity information monitored by the temperature and humidity sensor, the control box can control the opening and closing size of the electric shutter and the operation of the dehumidifying fan, and timely ensure that the temperature and humidity in the baking chamber are suitable, thereby the tobacco baking quality is ensured.

[0043] The various embodiments are described in the specification by way of progression, each building on the last to facilitate ease of understanding. The same reference numerals are used consistently throughout the drawings and disclosure for the same or similar items. Specific embodiments are disclosed in the specification and are understood to include all technical equivalents of the elements described and their equivalents. One skilled in the art will readily recognize from the disclosure herein, that the elements and / or functions could be combined into other configurations without departing from the scope of the present disclosure.

[0044] The above description of disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel tobacco curing apparatus characterized in that, It includes: The oven (1) is provided with a baking chamber (2) in the oven (1), the baking chamber (2) is surrounded by inner wall (3), the outer side of the inner wall (3) is provided with outer wall (4), the interlayer between the inner wall (3) and the outer wall (4) is hot air circulation cavity (5), the hot air circulation cavity (5) is connected with hot air inlet pipe (6), the wall of the inner wall (3) is provided with circulating fan for communicating the hot air circulation cavity (5) and the baking chamber (2); Baking turntable mechanism (7), the baking turntable mechanism (7) is located in the baking chamber (2), the baking turntable mechanism (7) is placed with the tobacco to be baked; Control box (8), the control box (8) is installed on the outer wall of the outer wall (4), the control box (8) is electrically connected with the circulating fan, the baking turntable mechanism (7).

2. A novel tobacco curing and conditioning apparatus as claimed in claim 1 wherein, The baking turntable mechanism (7) includes: The rotating disc shaft (71) is vertically arranged; Baking disc (72), the baking disc (72) is installed on the rotating disc shaft (71) in multiple, tobacco is placed on the baking disc (72); Driving part (73), the driving part (73) is arranged at the top end of the oven (1), the driving part (73) is electrically connected with the control box (8), for simultaneously driving multiple rotating disc shafts (71) rotation.

3. A novel tobacco curing and conditioning apparatus as claimed in claim 2, wherein, The driving part (73) includes motor (731) and multiple transmission mechanisms (732) electrically connected with the control box (8), the motor (731) is fixed on the top end of the oven (1) through the support, the driving shaft of the motor (731) is fixedly connected with one end of one of the rotating disc shafts (71), and the rotating disc shaft (71) is respectively connected with the other rotating disc shafts (71) through the transmission mechanism (732).

4. A novel tobacco curing and conditioning apparatus as claimed in claim 2, wherein, The baking disc (72) has multiple air holes (721).

5. A novel tobacco curing and conditioning apparatus as claimed in any one of claims 1 to 4, wherein, The circulating fan includes: first circulating fan (9) and second circulating fan (10) are installed on the left and right wall bodies of the inner wall (3) respectively, the first circulating fan (9) and the second circulating fan (10) are electrically connected with the control box (8), for alternately realizing the bidirectional flow of hot air in the baking chamber (2).

6. A novel tobacco curing and conditioning apparatus as claimed in claim 5 wherein, The baking chamber (2) is provided with a temperature and humidity sensor, the outer wall (4) is provided with a motorized louver (11) for controlling the temperature inside the baking chamber (2) and a dehumidification fan (12) for discharging the moisture in the baking chamber (2), the temperature and humidity sensor, the motorized louver (11), the dehumidification fan (12) are electrically connected with the control box (8).

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