Cooling vibration groove device

Abstract

The utility model discloses a cooling vibration groove device, which belongs to the technical field of tobacco conveying in tobacco equipment and comprises a vibration groove surface, a groove surface interlayer and a cooling device. A groove surface interlayer is arranged below the vibration groove surface; and the cooling device is mounted on a fixed point near the cooling vibration groove device, and is used for cooling air and conveying the cooled air to the groove surface interlayer. The volume of compressed air entering the vortex tube is adjusted to control the air volume and the cooling temperature entering the cooling pipeline, so that the cooling air is dispersed in the inner cavity of the cooling interlayer to take away heat on the groove surface of the vibration groove, the temperature of tobacco materials is reduced, the temperature of tobacco shreds can be controlled to quickly reach the temperature required by subsequent procedures, and the production efficiency is improved. Emission of tobacco smell is reduced, the quality of tobacco leaves or tobacco shreds is improved, and the overall environment quality of a workshop is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco material conveying in tobacco equipment, in particular to a cooling vibration trough device. Background Art

[0002] In the tobacco industry's silk-making process, the most important processing parameters are temperature and moisture. When the moisture content of tobacco materials is between 18% and 20%, its processing performance is the best, which can minimize the loss of materials during processing. At the same time, in order to cooperate with the absorption of material moisture and spices, the temperature of tobacco materials needs to be controlled well, and the absorption efficiency is improved without destroying the structure of tobacco materials. In the loosening and moistening section, the material is heated and humidified by steam, and the temperature will reach about 67°C; in the feeding section, the spices are atomized by steam as a medium, and the discharge temperature will reach about 41°C; in the drying section, the tobacco is dried by steam heating the cylinder wall and hot air, and the discharge temperature will reach about 41°C. The tobacco materials that have gone through the above processes have reached a certain temperature. At the same time, the materials contain unabsorbed moisture and spices that need to be stored in the material storage cabinet for uniform mixing and absorption. The tobacco smell will evaporate during the process of entering the later stage, which will affect the surrounding environment.

[0003] At present, the main focus of attention is on the feeding and flavoring process, and the volatile gases are absorbed and treated by installing dehumidification hoods at the discharge of the feeder and flavoring machine. No corresponding measures are taken after the processes of loosening and moistening the leaves, increasing temperature and humidification, and drying the tobacco leaves. At the same time, the channels of the tobacco conveying equipment basically allow the tobacco leaves to come into direct contact with the air, resulting in the tobacco materials emitting tobacco odor during this conveying process.

[0004] Therefore, it is necessary to design a cooling vibration trough to ensure that the tobacco that has undergone the heating process can quickly return to the temperature of the subsequent process, so as to reduce the dissipation of tobacco odor and affect the workshop environment, while locking in the original flavor and aroma of the tobacco and improving the quality of the tobacco. Utility Model Content

[0005] In view of the above, the utility model aims to provide a cooling vibration trough device to solve the problem that tobacco materials emit tobacco odor to the outside during the transportation process, thereby affecting the workshop environment.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The utility model provides a cooling vibration groove device, which comprises a vibration groove groove surface, a groove surface interlayer and a cooling device; a groove surface interlayer is arranged below the vibration groove groove surface; the cooling device is installed on a fixed point near the cooling vibration groove device, and the cooling device is used to cool air and transport the cooled air to the groove surface interlayer.

[0008] Preferably, the slot surface interlayer comprises a cooling pipe, a cooling interlayer inner cavity and a cooling nozzle; the cooling pipe is arranged in the middle position of the cooling interlayer inner cavity, and the cooling nozzle is arranged on the cooling pipe.

[0009] Preferably, the slot surface interlayer further comprises a cooling air inlet and a cooling air outlet, the cooling air inlet is connected to the cooling device, and the cooling air outlet is arranged on both sides of the inner cavity of the cooling interlayer.

[0010] Preferably, six pairs of cooling nozzles are provided.

[0011] Preferably, the cooling nozzle is arranged on 2 / 3 of the length of the rear section of the cooling pipe.

[0012] Preferably, the cooling nozzle and the cooling pipe are arranged at an angle of 60 degrees.

[0013] Preferably, the cooling device comprises an inlet air pipe, a vortex tube and a vibration groove cooling inlet air pipe which are connected in sequence.

[0014] Preferably, the vibration groove cooling inlet air pipe is connected to the cooling air inlet.

[0015] The cooling oscillating trough device of the utility model has the following technical effects:

[0016] A groove surface interlayer is arranged below the groove surface of the vibration groove, and the air is cooled by the cooling device, and the cooled air is transported to the groove surface interlayer; the groove surface interlayer comprises a cooling pipe, a cooling interlayer inner cavity and a cooling nozzle; the cooling device comprises an inlet air pipe, a vortex tube and a vibration groove cooling inlet air pipe connected in sequence; the specific environment of the production workshop site can be combined with the specific environment of the production workshop site, and the amount of air entering the cooling pipe and the cooling temperature can be controlled by adjusting the size of the compressed air entering the vortex tube. The cooling air is dispersed in the inner cavity of the cooling interlayer, and the heat of the vibration groove surface is taken away to achieve the reduction of the temperature of the tobacco leaf material, and the temperature of the tobacco shreds can be controlled to quickly reach the temperature required by the subsequent process, reduce the dissipation of tobacco odor, improve the quality of tobacco leaves or tobacco shreds, and improve the overall environmental quality of the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described below in conjunction with the accompanying drawings, in which:

[0018] Figure 1 A schematic diagram of the structure of a cooling oscillating groove device provided in an embodiment of the utility model;

[0019] Figure 2 An internal structural diagram of the groove surface interlayer provided by an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of a cooling air inlet and a cooling air outlet of a slot surface interlayer provided in an embodiment of the utility model;

[0021] Figure 4 A schematic structural diagram of a cooling device provided in an embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 1. Vibration groove surface; 2. Groove surface interlayer; 2-1. Cooling pipe; 2-2. Cooling interlayer inner cavity; 2-3. Cooling nozzle; 2-4. Cooling air inlet; 2-5. Cooling air outlet; 3. Cooling device; 4. Inlet air pipe; 5. Vortex tube; 6. Vibration groove cooling inlet air pipe. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0025] The tobacco industry is market-oriented, enriching product structure, improving tobacco quality, and on this basis, improving key equipment of the production line to reduce energy consumption, so as to form a green production line and create a safe and healthy working environment. The tobacco leaves or tobacco shreds that have undergone processes such as loosening and moistening leaves, adding materials, and drying shreds themselves contain high temperature and moisture. If the temperature is not lowered in a short time, tobacco odor will continue to be released into the air during the subsequent transportation process, which is most obvious in the feeding section. There is no special equipment in the prior art to reheat the tobacco leaves or tobacco shreds after a single process, resulting in a certain amount of heat in the untreated tobacco leaves or tobacco shreds. During the transportation process, the tobacco odor, moisture and even spices are released into the working environment, which affects the workshop environment, increases the loss of raw materials, and affects the quality of tobacco leaves or tobacco shreds to a certain extent. The utility model proposes a vibrating trough device that can quickly cool down, so as to achieve cooling treatment of the transported tobacco leaves or tobacco shreds within a short distance.

[0026] The utility model proposes an embodiment of a cooling vibration trough device, specifically, as follows Figure 1As shown, it includes: a vibration groove surface 1, a groove surface interlayer 2 and a cooling device 43; a groove surface interlayer 2 is arranged below the vibration groove surface 1; a cooling device 3 is installed at a fixed point near the cooling vibration groove device, and the cooling device 3 is used to cool the air and transport the cooled air to the groove surface interlayer 2. Specifically, the utility model adds a partition layer, namely, the groove surface interlayer 2, below the vibration groove surface 1, and circulates cold air in the groove surface interlayer 2 to achieve cooling of the vibration groove body, and by adjusting the supply of cold air, controls the temperature of the tobacco to quickly reach the temperature required by the subsequent process, reduces the dissipation of tobacco odor, improves the quality of tobacco leaves or tobacco, and improves the overall environmental quality of the workshop.

[0027] In one embodiment of the present invention, Figure 2 As shown, the slot surface interlayer 2 includes a cooling pipe 2-1, a cooling interlayer inner cavity 2-2 and a cooling nozzle 2-3; the cooling pipe 2-1 is arranged in the middle of the cooling interlayer inner cavity 2-2, and the cooling nozzle 2-3 is arranged on the cooling pipe 2-1. The cooling pipe 2-1 guides the cooled air into the front end of the cooling interlayer inner cavity 2-2.

[0028] In one embodiment of the present invention, Figure 3 As shown, the slot surface interlayer 2 also includes a cooling air inlet 2-4 and a cooling air outlet 2-5. The cooling air inlet 2-4 is connected to the cooling device 3, and the cooling air outlet 2-5 is arranged on both sides of the cooling interlayer inner cavity 2-2.

[0029] In one embodiment of the present invention, six pairs of cooling nozzles 2 - 3 are provided.

[0030] In one embodiment of the utility model, the cooling nozzle 2-3 is arranged at 2 / 3 of the length of the rear section of the cooling pipe 2-1; the cooled air is sprayed into the inner cavity 2-2 of the cooling interlayer through the cooling nozzle 2-3.

[0031] In one embodiment of the utility model, the cooling nozzle 2-3 and the cooling pipe 2-1 are arranged at an angle of 60 degrees; the angle arrangement structure ensures that the cooling air in the cooling interlayer cavity 2-2 can move toward the tail end of the cooling vibration groove device, thereby ensuring that the cooling air fills the cooling interlayer cavity 2-2, and at the same time enables the cooling air to be discharged from the cooling air outlet 2-5.

[0032] In one embodiment of the present invention, Figure 4As shown, the cooling device 3 includes an inlet air pipe 4, a vortex tube 5 and a vibration trough cooling inlet air pipe 6 connected in sequence, and the vibration trough cooling inlet air pipe 6 is connected to the cooling air inlet 2-4; specifically, the air entering the vortex tube 5 through the inlet air pipe 4 is cooled by the vortex tube 5, and the cooled air enters the cooling pipe 2-1 of the trough surface interlayer 2 through the vibration trough cooling inlet air pipe 6. The utility model uses the vortex tube 5 to cool the compressed air, reduce the temperature of the vibration trough body, indirectly realize the cooling function of the tobacco material, ensure the quality of the tobacco material, and reduce the dissipation of tobacco odor to the external environment.

[0033] When the utility model is in use, it can be combined with the specific environment of the production workshop site, and the amount of air entering the cooling pipe 2-1 and the cooling temperature can be controlled by adjusting the size of the compressed air entering the vortex tube 5. The cooling air is spread in the cooling interlayer cavity 2-2, and takes away the heat from the vibration groove surface 1 to reduce the temperature of the tobacco leaf material. The utility model uses compressed air to produce cooling air, which will not pollute the tobacco material, and can provide a better cooling effect through the vortex tube 5. During the production operation process, the use of this cooling vibration groove device can enable the vibration groove to add the function of cooling the material, realize precise control of the material temperature, improve product quality, reduce the dissipation of tobacco odor, and improve the quality of the production environment.

[0034] The utility model sets a groove surface interlayer 2 below the groove surface 1 of the vibration groove, and passes circulating cold air into the groove surface interlayer 2 through the cooling device 3 and its vortex tube 5, so as to achieve cooling of the vibration groove body, and controls the amount of air entering the cooling pipe 2-1 and the cooling temperature by adjusting the size of the compressed air entering the vortex tube 5, so as to control the temperature of the tobacco to quickly reach the temperature required by the subsequent process, reduce the dissipation of tobacco odor, improve the quality of tobacco leaves or tobacco, and improve the overall environmental quality of the workshop.

[0035] Furthermore, from the perspective of production quality, the cooling vibration trough device of the utility model only transforms the vibration trough at the back end of each process without changing the original production mode, improves the function of the production line, and achieves stable quality of tobacco leaves or tobacco after processing; it can reduce excessive tobacco odor, flavors and moisture emitted by tobacco materials during transportation, and reduce the tobacco odor concentration in the production environment; it can also reduce the probability of the emitted gas in the barrel forming haze in the workshop, ensure the on-site environmental quality, and improve the production site environment.

[0036] The above describes in detail the structure, features and effects of the present invention based on the embodiments shown in the drawings, but the above is only a preferred embodiment of the present invention. It should be noted that the technical features involved in the above embodiments and their preferred methods can be reasonably combined and matched into a variety of equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present invention; therefore, the present invention is not limited to the scope of implementation as shown in the drawings, and all changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the specification and drawings, should be within the protection scope of the present invention.

Claims

1. A cooling trough device, characterized in that: The invention comprises a vibration groove surface (1), a groove surface interlayer (2) and a cooling device (3); the groove surface interlayer (2) is arranged below the vibration groove surface (1); the cooling device (3) is installed at a fixed point near the cooling vibration groove device, and the cooling device (3) is used to cool air and transport the cooled air to the groove surface interlayer (2).

2. The cooling trough device according to claim 1, characterized in that: The groove surface interlayer (2) comprises a cooling pipeline (2-1), a cooling interlayer inner cavity (2-2) and a cooling nozzle (2-3); the cooling pipeline (2-1) is arranged at a middle position of the cooling interlayer inner cavity (2-2), and the cooling nozzle (2-3) is arranged on the cooling pipeline (2-1).

3. The cooling trough device according to claim 2, characterized in that: The slot surface sandwich (2) further comprises a cooling air inlet (2-4) and a cooling air outlet (2-5); the cooling air inlet (2-4) is connected to the cooling device (3); and the cooling air outlet (2-5) is arranged on both sides of the inner cavity (2-2) of the cooling sandwich.

4. The cooling trough device according to claim 2, characterized in that: The cooling nozzles (2-3) are provided in 6 pairs.

5. The cooling trough device according to claim 2, characterized in that: The cooling nozzle (2-3) is arranged at 2 / 3 of the length of the rear section of the cooling pipe (2-1).

6. The cooling trough device according to claim 2, characterized in that: The cooling nozzle (2-3) and the cooling pipe (2-1) are arranged at an angle of 60 degrees.

7. The cooling trough device according to claim 3, characterized in that: The cooling device (3) comprises an inlet air pipe (4), a vortex tube (5) and a vibration groove cooling inlet air pipe (6) which are connected in sequence.

8. The cooling trough device according to claim 7, characterized in that: The vibration groove cooling inlet air pipe (6) is connected to the cooling air inlet (2-4).

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