Full-circulation water-gas separation tobacco leaf curing barn

Abstract

The utility model relates to the technical field of tobacco leaf curing equipment, in particular to a full-circulation water-gas separation tobacco leaf curing barn. Due to the fact that the internal circulation dehumidifier, the circulation fan and the heating assembly are sequentially arranged in the equipment room from top to bottom, air flow enters the tobacco loading chamber from the second air window on the lower portion of the equipment room under the guidance of the circulation fan, and flows back to the equipment room through the second air window on the upper portion after fully flowing in the tobacco loading chamber. Water in air flow is condensed through a condensation pipe of the internal circulation dehumidifier, the purpose of water-air separation is achieved, before the equipment is started, tobacco leaves to be baked are hung on each tobacco loading cross rod in advance, after the equipment is started, the rotating shaft is driven by the driving mechanism to rotate at a constant speed, and each tobacco loading cross rod is driven to rotate at a constant speed with the rotating shaft as the axis. Tobacco leaves rotate up and down in the tobacco loading chamber all the time, the position is adjusted, the tobacco leaves hung on each tobacco loading rod are heated evenly, and the purpose of full circulation of hot air in the tobacco loading chamber is fully achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf baking equipment, in particular to a full-circulation water-gas separation tobacco leaf baking room. Background Art

[0002] Tobacco leaf baking is an important step in tobacco leaf processing, and tobacco leaf baking requires the use of tobacco leaf baking equipment, among which the heating device is the core component of the baking equipment. The Chinese patent with the authorization announcement number CN218245606U discloses an electric heating tobacco leaf baking room, which uses electric heating to achieve the heating of the circulating airflow in the tobacco loading chamber. However, the tobacco racks in the tobacco loading chamber are all fixedly placed. By hanging the tobacco leaves on the fixed tobacco loading racks, the tobacco leaves on the tobacco loading racks are baked by the circulating airflow. However, since the position of the tobacco leaves in the tobacco loading chamber is fixed, the heated circulating airflow enters the tobacco loading chamber from the lower wind window, which causes the tobacco leaves near the bottom to receive higher heat than the tobacco leaves near the top, resulting in the problem of uneven heating of the upper and lower tobacco leaves. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a full-circulation water vapor separation tobacco leaf curing barn to solve the problem of uneven heating of tobacco leaves in the upper and lower parts of the tobacco leaf curing barn in the prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A full-circulation water-gas separation tobacco leaf curing barn, comprising:

[0006] Smoke room and equipment room separated by partitions;

[0007] The equipment room is connected to the X-direction side of the smoke chamber;

[0008] A first air window communicating with the equipment room is provided on the X-direction side surface of the smoke loading chamber near the upper end; a second air window communicating with the equipment room is provided on the X-direction side surface of the smoke loading chamber near the lower end;

[0009] The equipment room is provided with an internal circulation dehumidifier, a circulation fan and a heating component from top to bottom;

[0010] A bracket is provided in the cigarette loading chamber, and the bracket is rotatably connected to a rotating shaft with an axial direction in the X direction through a first bearing seat. The rotating shaft is provided with two or more connecting brackets distributed along its axial direction. A cigarette loading cross bar is rotatably connected between the connecting brackets through a second bearing seat. The axial direction of the cigarette loading cross bar is in the X direction. The multiple cigarette loading cross bars are distributed in a circular array with the axis of the rotating shaft as the center.

[0011] It also includes a driving mechanism, which is in transmission connection with the rotating shaft and is used to drive the rotating shaft to rotate at a constant speed.

[0012] Furthermore, in the above-mentioned full-circulation water-gas separation tobacco curing room structure, the rotating shaft passes through the partition and extends into the equipment room. The driving mechanism includes a driving motor, which is arranged in the equipment room and is transmission-connected to the rotating shaft.

[0013] Furthermore, in the above-mentioned full-circulation water-gas separation tobacco curing room structure, the X-direction side wall of the equipment room is connected to an electric cold air inlet door.

[0014] Furthermore, in the above-mentioned full-circulation water-gas separation tobacco curing room structure, the electric cold air inlet door is located above the internal circulation dehumidifier.

[0015] Furthermore, in the above-mentioned full-circulation water-gas separation tobacco curing barn structure, the heating component includes a plurality of electric heating plates distributed in a rectangular array, and the electric heating plates are parallel to the vertical direction.

[0016] The beneficial effect of the present invention is that since the equipment room is provided with an internal circulation dehumidifier, a circulation fan and a heating component from top to bottom, the air flow enters the smoke loading chamber from the second wind window at the bottom of the equipment room under the guidance of the circulation fan, and after fully flowing in the smoke loading chamber, it flows back to the equipment room through the second wind window at the top, and the moisture in the air flow is condensed by the condensation tube of the internal circulation dehumidifier to achieve the purpose of water vapor separation. Before the equipment is started, the tobacco leaves to be baked are pre-hanged on each smoke loading cross bar. After the equipment is turned on, the driving mechanism drives the rotating shaft to rotate at a uniform speed, and drives each smoke loading cross bar to rotate at a uniform speed with the rotating shaft as the axis, so that the tobacco leaves always rotate up and down in the smoke loading chamber, and the position is adjusted so that the tobacco leaves hanging on each smoke loading rod are heated evenly, fully realizing the purpose of full circulation of hot air flow in the smoke loading chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a full-circulation water-gas separation tobacco leaf curing barn according to a specific embodiment of the present utility model;

[0018] Figure 2 This is a left view of a full-circulation water-gas separation tobacco leaf curing barn according to a specific embodiment of the present utility model;

[0019] Figure 3 for Figure 2 AA cross-section diagram;

[0020] Figure 4 for Figure 2 BB cross-section diagram;

[0021] Figure 5 for Figure 4 Magnified view of part C;

[0022] Figure 6 for Figure 3 Magnified view of the D part;

[0023] Description of labels:

[0024] 1. Smoke chamber; 11. Bracket; 12. First bearing seat; 13. Connecting frame; 14. Second bearing seat; 15. Smoke loading crossbar;

[0025] 2. Equipment room; 21. Internal circulation dehumidifier; 22. Circulation fan; 23. Heating element; 231. Electric heater; 24. Drive motor; 25. Electric cold air inlet door;

[0026] 3. Partition; 31. First wind window; 32. Second wind window. DETAILED DESCRIPTION

[0027] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0028] Please refer to Figures 1 to 6 The specific embodiment of the utility model relates to a full-circulation water-gas separation tobacco leaf curing barn, comprising:

[0029] A smoke room 1 and an equipment room 2 separated by a partition 3;

[0030] The equipment room 2 is connected to the X-direction side of the smoke chamber 1;

[0031] A first air window 31 communicating with the equipment room 2 is provided on the side of the smoke loading chamber 1 in the X direction near the upper end; a second air window 32 communicating with the equipment room 2 is provided on the side of the smoke loading chamber 1 in the X direction near the lower end;

[0032] The equipment room 2 is provided with an internal circulation dehumidifier 21, a circulation fan 22 and a heating component 23 from top to bottom.

[0033] A bracket 11 is provided in the smoke loading chamber 1. The bracket 11 is rotatably connected to a rotating shaft with an axial direction in the X direction via a first bearing seat 12. Two or more connecting brackets 13 are provided on the rotating shaft along its axial direction. A cigarette loading cross bar 15 is rotatably connected between the connecting brackets 13 via a second bearing seat 14. The axial direction of the cigarette loading cross bar 15 is in the X direction. The multiple cigarette loading cross bars 15 are distributed in a circular array with the axis of the rotating shaft as the center.

[0034] It also includes a driving mechanism, which is in transmission connection with the rotating shaft and is used to drive the rotating shaft to rotate at a constant speed.

[0035] In the above embodiment, since the equipment room 2 is provided with an internal circulation dehumidifier 21, a circulation fan 22 and a heating component 23 from top to bottom, the air flow enters the smoke loading chamber 1 from the second wind window 32 at the bottom of the equipment room 2 under the guidance of the circulation fan 22. After fully flowing in the smoke loading chamber 1, it flows back to the equipment room 2 through the second wind window 32 above. The moisture in the air flow is condensed by the condensation tube of the internal circulation dehumidifier 21 to achieve the purpose of water vapor separation. Before the equipment is started, the tobacco leaves to be baked are pre-hanged on each smoke loading cross bar 15. After the equipment is turned on, the driving mechanism drives the rotating shaft to rotate at a uniform speed, and drives each smoke loading cross bar 15 to rotate at a uniform speed with the rotating shaft as the axis, so that the tobacco leaves always rotate up and down in the smoke loading chamber 1, and the position is adjusted so that the tobacco leaves hanging on each smoke loading rod are heated evenly, fully realizing the purpose of full circulation of the hot air flow in the smoke loading chamber 1.

[0036] As a preferred embodiment, the rotating shaft passes through the partition 3 and extends into the equipment room 2. The driving mechanism includes a driving motor 24. The driving motor 24 is arranged in the equipment room 2 and is in transmission connection with the rotating shaft.

[0037] In the above embodiment, the driving motor 24 is connected to the equipment room 2, referring to Figure 5 The drive motor 24 is arranged near the internal circulation dehumidifier 21, which can create a relatively dry environment around the drive motor 24 and concentrate the electrical control parts in the equipment room 2 for easy maintenance.

[0038] As a preferred embodiment, an electric cold air inlet door 25 is connected to the X-direction side wall of the equipment room 2.

[0039] As a preferred embodiment, the electric cold air inlet door 25 is located above the internal circulation dehumidifier 21.

[0040] In the above structure, during normal baking, the electric cold air intake door is closed, so that the smoke loading chamber 1 and the equipment room 2 can form a relatively closed internal circulation. When the dehumidifier is damaged or the dehumidification capacity is insufficient, the electric cold air intake door can be controlled to open to allow external air to flow in. In the conventional structure of the tobacco curing room, a dehumidification window is provided on one side of the smoke loading chamber 1. At this time, the dehumidification window is opened to perform external air circulation to assist in dehumidification.

[0041] As a preferred embodiment, the heating assembly 23 includes a plurality of electric heating plates 231 distributed in a rectangular array, and the electric heating plates 231 are parallel to the vertical direction.

[0042] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A full-circulation water-gas separation tobacco leaf curing barn, characterized in that: include: Smoke loading room and equipment room separated by partitions; The equipment room is connected to the X-direction side of the smoke chamber; A first air window communicating with the equipment room is provided on the X-direction side surface of the smoke loading chamber near the upper end; a second air window communicating with the equipment room is provided on the X-direction side surface of the smoke loading chamber near the lower end; The equipment room is provided with an internal circulation dehumidifier, a circulation fan and a heating component from top to bottom; A bracket is provided in the cigarette loading chamber, and the bracket is rotatably connected to a rotating shaft with an axial direction in the X direction through a first bearing seat. The rotating shaft is provided with two or more connecting brackets distributed along its axial direction. A cigarette loading cross bar is rotatably connected between the connecting brackets through a second bearing seat. The axial direction of the cigarette loading cross bar is in the X direction. The multiple cigarette loading cross bars are distributed in a circular array with the axis of the rotating shaft as the center. It also includes a driving mechanism, which is in transmission connection with the rotating shaft and is used to drive the rotating shaft to rotate at a constant speed.

2. The full-circulation water-gas separation tobacco curing barn according to claim 1, characterized in that: The rotating shaft passes through the partition and extends into the equipment room. The driving mechanism includes a driving motor. The driving motor is arranged in the equipment room and is in transmission connection with the rotating shaft.

3. The full-circulation water-gas separation tobacco curing barn according to claim 1, characterized in that: The X-direction side wall of the equipment room is connected with an electric cold air inlet door.

4. The full-circulation water-gas separation tobacco curing barn according to claim 3, characterized in that: The electric cold air inlet door is located above the internal circulation dehumidifier.

5. The full-circulation water-gas separation tobacco curing barn according to claim 1, characterized in that: The heating assembly includes a plurality of electric heating plates distributed in a rectangular array, and the electric heating plates are parallel to the vertical direction.

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