Movable tobacco curing barn dehumidification device

Abstract

The utility model relates to a movable tobacco curing barn dehumidification device. The device comprises a bottom plate, a mounting frame, a dehumidification mechanism, extrusion wheels, a circulating air supply mechanism and a water tank, the mounting frame is fixedly connected to the bottom plate, the dehumidification mechanism used for reducing the air humidity in the tobacco curing barn is arranged on the mounting frame, and the extrusion wheels corresponding to the dehumidification mechanism are rotationally mounted at the bottom of the mounting frame; water adsorbed by the dehumidification mechanism can be squeezed out through the squeezing wheel, and a water tank used for collecting the squeezed-out water is further installed on the bottom plate. The bottom plate is further provided with a circulating air supply mechanism used for improving the dehumidification effect. According to the scheme, moisture volatilized from tobacco leaves can be collected while the tobacco curing barn is dehumidified, so that the tobacco curing quality is guaranteed, and the resource utilization rate is increased.

Description

Technical Field

[0001] The present application relates to the technical field of dehumidification in tobacco flue-curing rooms, and in particular to a mobile dehumidification device for a tobacco flue-curing room. Background Art

[0002] As an important part of tobacco leaf processing, the flue-curing room plays a key role in tobacco quality. Appropriate temperature and humidity in the flue-curing room can promote the conversion of sugar in tobacco leaves and achieve the purpose of drying and ripening. Since tobacco leaves will evaporate a large amount of water when heated, the humidity in the flue-curing room will rise, which is not conducive to tobacco leaf curing. Therefore, during the curing process, the flue-curing room needs to be dehumidified continuously.

[0003] The commonly used method at present is to directly ventilate the hot and humid air in the tobacco flue-curing room and then replenish it with dry air from the outside. Since tobacco leaves need to be flavored and humidified during the cigarette production process, and the water volatilized during tobacco leaf curing contains unique flavor substances, which can be used in the process of flavoring and humidification, it is more wasteful to directly discharge it. Utility Model Content

[0004] In order to solve or partially solve the problems existing in the related art, the present application provides a mobile tobacco-curing room dehumidification device, which can collect moisture volatilized from tobacco leaves while dehumidifying the tobacco-curing room, thereby ensuring the quality of flue-cured tobacco and improving resource utilization.

[0005] The present application provides a mobile dehumidification device for a tobacco-curing room, comprising a base plate, a mounting frame, a dehumidification mechanism, an extrusion wheel, a circulating air supply mechanism, and a water tank. The base plate is fixedly connected with the mounting frame, and the mounting frame is provided with a dehumidification mechanism for reducing the air humidity in the tobacco-curing room. An extrusion wheel corresponding to the dehumidification mechanism is rotatably installed at the bottom of the mounting frame, and the moisture adsorbed by the dehumidification mechanism can be squeezed out by the extrusion wheel. A water tank for collecting the squeezed moisture is also installed on the base plate; the base plate is also provided with a circulating air supply mechanism for improving the dehumidification effect.

[0006] Optionally, in some embodiments, the dehumidification mechanism includes a driving motor, a driving wheel, a driven wheel, and a water-absorbing mesh. The driving wheel and the driven wheel are symmetrically rotatably connected to the mounting frame, and the driving wheel and the driven wheel are connected by a water-absorbing mesh. The driving wheel is driven by a driving motor.

[0007] Optionally, in some embodiments, the driving wheel and the driven wheel are arranged vertically, and the driving wheel is located on the lower side. An extrusion wheel corresponding to the driving wheel is also rotatably connected to the mounting frame, and the absorbent mesh passes between the driving wheel and the extrusion wheel. A driving gear is fixedly connected to the side of the driving wheel, and a driven gear meshing with the driving gear is fixedly connected to the side of the extrusion wheel, so that the rotation directions of the driving wheel and the extrusion wheel are opposite.

[0008] Optionally, in some embodiments, a water tank corresponding to the extrusion wheel is fixedly connected to the bottom of the mounting frame, and the bottom of the water tank is connected to the water tank via a return pipe.

[0009] Optionally, in some embodiments, the circulating air supply mechanism includes a circulating fan, an air inlet pipe, a main pipe, a branch pipe, and an air nozzle. The circulating fan is fixedly installed on the base plate, and the air inlet end of the circulating fan is connected to the air inlet pipe, and the air outlet end is connected to the main pipe. The main pipe is provided with a plurality of branch pipes corresponding to the water-absorbent mesh, and the branch pipes are evenly provided with air nozzles. The humid hot air is directly sprayed onto the water-absorbent mesh from the air nozzle, thereby facilitating the dehumidification of the water-absorbent mesh.

[0010] Optionally, in some embodiments, universal wheels are installed at the four corners of the bottom of the base plate, and a push handle is fixedly connected to the base plate.

[0011] Optionally, in some embodiments, a positioning assembly for fixing the position of the base plate is also installed next to the universal wheel, and the positioning assembly includes a threaded tube, a stud, a stress-bearing joint, and a base. The threaded tube is fixedly connected to the base, and the stud is threadedly connected inside the threaded tube, the base is rotatably connected to the bottom end of the stud, and a stress-bearing joint is arranged on the side of the stud.

[0012] The technical solution provided by this application may have the following beneficial effects:

[0013] The present application can reduce the air humidity in the tobacco-curing room through the dehumidification mechanism to ensure the tobacco leaf curing effect; the water containing tobacco leaf flavor substances adsorbed by the dehumidification mechanism can be squeezed out by the extrusion wheel, and collected uniformly through the water tank, which is convenient for use in the fragrance and humidification process, thereby improving the utilization efficiency of resources; the circulating air supply mechanism can continuously make the hot and humid air directly sprayed on the water-absorbing mesh cloth, thereby improving the dehumidification effect.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0016] Figure 1 It is a schematic diagram of the overall structure of this application;

[0017] Figure 2 It is a partial structural schematic diagram of the present application;

[0018] Figure 3 It is a schematic diagram of the positioning component structure of the present application;

[0019] Figure 4 It is a schematic diagram of the dehumidification mechanism structure of the present application;

[0020] Figure 5 It is a partial structural diagram of the dehumidification mechanism implemented in this application;

[0021] Figure 6 It is a schematic diagram of the structure of the circulating air supply mechanism implemented in this application.

[0022] Reference numerals:

[0023] 1-bottom plate, 11-push handle, 2-mounting frame, 21-bracket, 3-dehumidification mechanism, 31-driving motor, 32-fixing plate, 33-driving wheel, 34-driven wheel, 35-water-absorbing mesh, 36-driving gear, 4-water tank, 41-return pipe, 5-extrusion wheel, 51-driven gear, 6-circulating air supply mechanism, 61-circulating fan, 62-air inlet pipe, 63-main pipe, 64-pipe connector, 65-branch pipe, 66-jet nozzle, 7-water tank, 8-positioning assembly, 81-threaded pipe, 82-stud, 83-force joint, 84-base, 9-universal wheel. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0025] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] See also Figure 1-6 The mobile tobacco-curing room dehumidification device includes a base plate 1, a mounting frame 2, a dehumidification mechanism 3, an extrusion wheel 5, a circulating air supply mechanism 6, and a water tank 7. The base plate 1 is fixedly connected with the mounting frame 2, and the dehumidification mechanism 3 is arranged on the mounting frame 2. The dehumidification mechanism 3 can reduce the air humidity in the tobacco-curing room, thereby ensuring the curing quality of tobacco leaves; an extrusion wheel 5 corresponding to the dehumidification mechanism 3 is rotatably installed at the bottom of the mounting frame 2, and the moisture adsorbed by the dehumidification mechanism 3 can be squeezed out by the extrusion wheel 5. A water tank 7 for collecting the squeezed moisture is also installed on the base plate 1. The moisture can be used for the subsequent flavoring and humidification links in the production of cigarettes. Compared with artificially synthesized flavor substances, the natural flavor substances collected from tobacco leaves have better quality; a circulating air supply mechanism 6 for improving the dehumidification effect is also installed on the base plate 1.

[0029] See also Figure 4 , 5 The dehumidification mechanism 3 includes a driving motor 31, a driving wheel 33, a driven wheel 34, and a water-absorbing mesh 35. The driving wheel 33 and the driven wheel 34 are symmetrically rotatably connected to the mounting frame 2. The driving wheel 33 and the driven wheel 34 are connected by the water-absorbing mesh 35. In order to improve the tensile strength of the water-absorbing mesh 35, the water-absorbing mesh 35 adopts a double-layer design, wherein the lower layer is made of a material with good tensile strength, such as rubber, and the upper layer is made of a material with good water absorption, such as sponge. The lower layer is in contact with the driving wheel 33 and the driven wheel 34, and the upper layer is in contact with the hot and humid air in the tobacco curing room, so that the water-absorbing mesh 35 has both tensile strength and water absorption characteristics.

[0030] In order to improve the stability of the mounting frame 2, brackets 21 corresponding to both sides of the mounting frame 2 are fixedly connected to the bottom plate 1, and a fixing plate 32 is provided on the bracket 21, a driving motor 31 is fixedly connected to the fixing plate 32, a driving gear 36 is fixedly connected to the side of the driving wheel 33, and a driving gear meshed with the driving gear 36 is fixedly connected to the output shaft of the driving motor 31. The driving motor 31 can drive the driving wheel 33 to rotate, thereby driving the absorbent mesh 35 to rotate.

[0031] Furthermore, the driving wheel 33 and the driven wheel 34 are arranged vertically, and the driving wheel 33 is located at the lower side. The mounting frame 2 is also rotatably connected to the extrusion wheel 5 corresponding to the driving wheel 33. The water-absorbing mesh 35 passes between the driving wheel 33 and the extrusion wheel 5. A driven gear 51 meshing with the driving gear 36 is fixedly connected to the side of the extrusion wheel 5, and the size specifications of the driving gear 36 and the driven gear 51 are consistent, so that the driving wheel 33 and the extrusion wheel 5 have opposite rotation directions and the same rotation speed, so as to facilitate the extrusion and dewatering of the water-absorbing mesh 35 and ensure the water absorption capacity of the water-absorbing mesh 35. Among them, the driving wheel 33 is arranged at the lower side of the mounting frame 2, firstly, it is convenient for the driving motor 31 to drive the driving wheel 33 and the extrusion wheel 5 at the same time, and secondly, it is convenient for the squeezed water to flow directly to the water tank 4 arranged at the bottom of the mounting frame 2, so as to facilitate collection. The water tank 4 is fixedly connected to the bottom of the mounting frame 2, and the bottom of the water tank 4 is connected to the water tank 7 through the reflux pipe 41, and the water tank 7 is fixedly installed on the bottom surface of the bottom plate 1. The squeezed water can be collected uniformly through the water tank 7 for subsequent use.

[0032] See also Figure 6 The circulating air supply mechanism 6 includes a circulating fan 61, an air inlet pipe 62, a main pipe 63, a branch pipe 65, and an air nozzle 66. The circulating fan 61 is fixedly installed on the bottom plate 1, and the air inlet end of the circulating fan 61 is connected to the air inlet pipe 62, and the air outlet end is connected to the main pipe 63. The main pipe 63 is connected to a plurality of branch pipes 65 through a pipe connector 64. The branch pipes 65 are arranged in a transverse direction and correspond to the water-absorbing mesh 35. The air nozzles 66 are evenly arranged on the branch pipes 65. When in use, the hot and humid air in the flue-cured tobacco room is sucked in through the circulating fan 61, and the hot and humid air enters each branch pipe 65 from the main pipe 63, and finally directly sprayed on the water-absorbing mesh 35 from the air nozzle 66, so that the moisture in the hot and humid air adheres to the water-absorbing mesh 35, and the gas returns to the flue-cured tobacco room normally, so as to achieve water-gas separation, reduce the humidity in the flue-cured tobacco room, and ensure the flue-curing effect of tobacco leaves.

[0033] Since the humidity in the tobacco flue-curing room is relatively high, in order to ensure the working stability of the device, the device needs to be maintained frequently. However, the tobacco flue-curing room is humid and hot, and staying in the tobacco flue-curing room for a long time can easily affect the health of workers. Therefore, the device needs to be moved out of the tobacco flue-curing room during inspection and maintenance.

[0034] In order to facilitate the movement of the device, universal wheels 9 are installed at the four corners of the bottom of the bottom plate 1, and a push handle 11 is fixedly connected to the bottom plate 1. Furthermore, since the dehumidification mechanism 3 and the circulating air supply mechanism 6 will vibrate during operation, in order to prevent the bottom plate 1 from slipping, a positioning assembly 8 is also installed on the bottom plate 1. The positioning assembly 8 includes a threaded tube 81, a stud 82, a force joint 83, and a base 84. The threaded tube 81 is fixedly connected to the bottom plate 1, and the stud 82 is threadedly connected inside the threaded tube 81. The base 84 is rotatably connected at the bottom end of the stud 82, and a force joint 83 is provided on the side of the stud 82. When moving, the stud 82 is rotated to retract into the threaded tube 81, thereby driving the base 84 to rise and making the universal wheel 9 touch the ground; when fixing, the stud 82 is rotated to extend from the threaded tube 81, thereby driving the base 84 to descend until the base 84 presses against the bottom surface, thereby fixing the bottom plate 1. In order to save the effort required when rotating the stud 82, a force-bearing joint 83 is provided on the stud 82. When rotating, the steel pipe can be inserted into the force-bearing joint 83, and the lever principle is used to save effort.

[0035] Specific working process:

[0036] The device is pushed into the flue-cured tobacco room, the bottom plate 1 is fixed by the positioning assembly 8, the driving motor 31 and the circulating fan 61 are started, and the water-absorbing mesh 35 is driven to rotate by the driving motor 31, so that the water-absorbing mesh 35 is fully in contact with the hot and humid air in the flue-cured tobacco room, so that the moisture is adsorbed on the water-absorbing mesh 35, thereby achieving dehumidification; the hot and humid air in the flue-cured tobacco room can be sucked in a large amount by the circulating fan 61, and the hot and humid air can be sprayed on the water-absorbing mesh 35, and the moisture therein is absorbed by the water-absorbing mesh 35, further improving the dehumidification effect of the device. The water-rich water-absorbing mesh 35 is squeezed by the squeezing wheel 5 to squeeze out the moisture, so as to ensure the adsorption of the water-absorbing mesh 35, and the squeezed water flows into the water tank 4 under the action of gravity, and flows into the water tank 7 through the reflux pipe 41 for unified collection.

[0037] Finally, it should be noted that, in this article, relationships such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms include, include or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A mobile tobacco flue-curing room dehumidification device, characterized in that: The mobile tobacco-curing room dehumidification device comprises a bottom plate (1), a mounting frame (2), a dehumidification mechanism (3), an extrusion wheel (5), a circulating air supply mechanism (6), and a water tank (7). The bottom plate (1) is fixedly connected to the mounting frame (2), and the mounting frame (2) is provided with a dehumidification mechanism (3) for reducing the air humidity in the tobacco-curing room. An extrusion wheel (5) corresponding to the dehumidification mechanism (3) is rotatably mounted at the bottom of the mounting frame (2), and moisture adsorbed by the dehumidification mechanism (3) can be squeezed out by the extrusion wheel (5). The bottom plate (1) is also provided with a water tank (7) for collecting the squeezed moisture. The bottom plate (1) is also provided with a circulating air supply mechanism (6) for improving the dehumidification effect.

2. The mobile tobacco-curing room dehumidification device according to claim 1, characterized in that: The dehumidification mechanism (3) comprises a driving motor (31), a driving wheel (33), a driven wheel (34), and a water-absorbing mesh cloth (35); the driving wheel (33) and the driven wheel (34) are symmetrically rotatably connected to the mounting frame (2); the driving wheel (33) and the driven wheel (34) are connected via the water-absorbing mesh cloth (35); and the driving wheel (33) is driven by the driving motor (31).

3. The mobile tobacco-curing room dehumidification device according to claim 2, characterized in that: The driving wheel (33) and the driven wheel (34) are arranged vertically, with the driving wheel (33) being located at the lower side. An extrusion wheel (5) corresponding to the driving wheel (33) is also rotatably connected to the mounting frame (2). The absorbent mesh cloth (35) passes between the driving wheel (33) and the extrusion wheel (5). A driving gear (36) is fixedly connected to the side of the driving wheel (33). A driven gear (51) meshing with the driving gear (36) is fixedly connected to the side of the extrusion wheel (5), so that the rotation directions of the driving wheel (33) and the extrusion wheel (5) are opposite.

4. The mobile tobacco-curing room dehumidification device according to claim 3, characterized in that: A water tank (4) corresponding to the extrusion wheel (5) is fixedly connected to the bottom of the mounting frame (2), and the bottom of the water tank (4) is connected to the water tank (7) via a return pipe (41).

5. The mobile tobacco-curing room dehumidification device according to claim 1, characterized in that: The circulating air supply mechanism (6) comprises a circulating fan (61), an air inlet pipe (62), a main pipe (63), a branch pipe (65), and an air nozzle (66). The circulating fan (61) is fixedly mounted on the bottom plate (1), and the air inlet end of the circulating fan (61) is connected to the air inlet pipe (62), and the air outlet end is connected to the main pipe (63). The main pipe (63) is provided with a plurality of branch pipes (65) corresponding to the water-absorbing mesh cloth (35), and the branch pipes (65) are evenly provided with air nozzles (66). The humid hot air is directly sprayed onto the water-absorbing mesh cloth (35) from the air nozzles (66), thereby facilitating the dehumidification of the water-absorbing mesh cloth (35).

6. The mobile tobacco-curing room dehumidification device according to claim 1, characterized in that: Universal wheels (9) are installed at the four corners of the bottom of the base plate (1), and a push handle (11) is fixedly connected to the base plate (1).

7. The mobile tobacco-curing room dehumidification device according to claim 6, characterized in that: A positioning assembly (8) for fixing the position of the base plate (1) is also installed next to the universal wheel (9). The positioning assembly (8) comprises a threaded tube (81), a stud (82), a force-bearing joint (83), and a base (84). The threaded tube (81) is fixedly connected to the base plate (1), and the stud (82) is threadedly connected inside the threaded tube (81). The base (84) is rotatably connected to the bottom end of the stud (82), and a force-bearing joint (83) is provided on the side of the stud (82).

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