Online humidifying system for tipping paper for cigarettes

Abstract

The utility model belongs to the technical field of energy-saving and environment-friendly production, and particularly relates to an online humidifying system for tipping paper for cigarettes. Comprising a humidifying box, a first guide roller and a second guide roller are arranged in the humidifying box, a winding shaft is arranged at the bottom of the humidifying box, tipping paper sequentially passes through the first guide roller and the second guide roller to reach the winding shaft, a first humidifying device is arranged above the tipping paper, and a second humidifying device is arranged below the tipping paper; the first humidifying device and the second humidifying device are respectively arranged above and below the tipping paper, and compared with the humidifying device arranged on one side, the humidifying effect and uniformity can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy-saving and environmentally friendly production, in particular to an online humidifying system for cigarette tipping paper. Background Art

[0002] Cigarette tipping paper is one of the main auxiliary materials of cigarette products. Its function is to firmly connect the filter and the cigarette together. The adaptability of tipping paper, that is, the ability of tipping paper to adapt to high-speed cigarette-making machines during rolling and the ability to ensure the appearance and internal quality of cigarettes after rolling, is an important indicator for evaluating the performance of tipping paper. Tipping paper with good adaptability can greatly reduce the probability of quality problems such as wrinkles and air leakage in cigarettes.

[0003] At present, during the printing process of cigarette tipping paper, it is difficult to control the moisture loss of the finished product due to multiple drying ovens and paper shrinkage and deformation during printing. The moisture content of most finished tipping paper products cannot meet the industry quality standards and customer needs. The moisture content standard of finished tipping paper in the tobacco industry is 6% ± 1.5%. In order to meet the moisture requirements of the finished tipping paper, other humidification methods are needed.

[0004] In the patent application with the publication number CN 205711549 U, an online humidification system for cigarette tipping paper is disclosed, in which a humidification device is provided on the hot stamping machine, a variable frequency ultra-high pressure micro-mist humidifier is arranged next to the hot stamping machine, and the spray outlet of the variable frequency ultra-high pressure micro-mist humidifier is connected to the humidification atomizing nozzle by a high-pressure pipeline, and the humidification atomizing nozzle is arranged above the guide roller and the reel, so that the distance between the cigarette tipping paper passing through and the humidification atomizing nozzle is at least 150 mm, and the variable frequency ultra-high pressure micro-mist humidifier is connected to the water supply pipe. The utility model has a reasonable design and is easy to use, and the printing production and humidification processes are completed together, and online humidification is realized without changing the original process production conditions, ensuring that the surface moisture content of the produced cigarette tipping paper products is evenly and stably distributed. In the prior art, a humidification device is only provided on the top of the tipping paper, the humidification effect is poor, and the humidification of the upper and lower surfaces is unbalanced.

[0005] Therefore, the present application proposes an online humidification system for cigarette tipping paper. Utility Model Content

[0006] The utility model aims to provide an online humidification system for cigarette tipping paper, which can increase the humidification effect and humidification uniformity.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] An online humidification system for cigarette tipping paper comprises a humidification box, wherein a first guide roller and a second guide roller are arranged in the humidification box, and a winding shaft is arranged at the bottom. The tipping paper passes through the first guide roller and the second guide roller to the winding shaft in sequence, a first humidification device is arranged above the tipping paper, and a second humidification device is arranged below the tipping paper.

[0009] Furthermore, the first humidifying device includes a first water tank and a second water tank, the first water tank is provided with a first water outlet pipe, the second water tank is provided with a second water outlet pipe, valves are provided on the first water outlet pipe and the second water outlet pipe, the ends of the first water outlet pipe and the second water outlet pipe are connected to the first water outlet main pipe, the first water outlet main pipe is provided with a first branch water pipe, a second branch water pipe and a third branch water pipe, the ends of the first branch water pipe, the second branch water pipe and the third branch water pipe are respectively provided with a first humidifier, a second humidifier and a third humidifier, and the first humidifier, the second humidifier and the third humidifier are all connected to a gasification nozzle.

[0010] Furthermore, the second humidifying device includes a third water tank and a fourth water tank, the third water tank is provided with a third water outlet pipe, the fourth water tank is provided with a fourth water outlet pipe, valves are provided on the third water outlet pipe and the fourth water outlet pipe, the ends of the third water outlet pipe and the fourth water outlet pipe are connected to the second water outlet main pipe, the second water outlet main pipe is provided with a fourth branch water pipe, a fifth branch water pipe and a sixth branch water pipe, and the ends of the fourth branch water pipe, the fifth branch water pipe and the sixth branch water pipe are respectively provided with a fourth humidifier, a fifth humidifier and a sixth humidifier, and the fourth humidifier, the fifth humidifier and the sixth humidifier are all connected to a gasification nozzle.

[0011] Furthermore, the gasification nozzle includes a fixed ring and a movable ring, both of which are circular, the movable ring can rotate inside the fixed ring, and a plurality of gas injection holes are provided on the fixed ring and the movable ring.

[0012] Furthermore, valves and water pumps are provided on the first water branch pipe, the second water branch pipe, the third water branch pipe, the fourth water branch pipe, the fifth water branch pipe and the sixth water branch pipe.

[0013] Furthermore, an exhaust pipe is arranged at the bottom of the humidification box, an air inlet pipe is arranged at the top, and fans are arranged on both the exhaust pipe and the air inlet pipe.

[0014] Furthermore, a plurality of air extraction pipes and air intake pipes are provided.

[0015] Compared with the prior art, the utility model has at least one of the following beneficial effects:

[0016] The utility model is provided with a first humidifying device and a second humidifying device respectively above and below the tipping paper, and compared with providing a humidifying device on only one side, the humidifying effect and uniformity can be increased.

[0017] The first humidifying device includes a first water tank and a second water tank, and the second humidifying device includes a third water tank and a fourth water tank, and a humidifier and a vaporizing nozzle are arranged at the back. Each humidifier is arranged separately. When humidification is needed, the number of humidifiers is opened according to the needs to increase practicality.

[0018] An exhaust pipe and an air inlet pipe are provided to increase the flow rate of the gas inside the humidification box, thereby increasing the humidification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the gasification nozzle of the utility model;

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

[0022] In the figure, 1-humidification box; 2-first guide roller; 3-second guide roller; 4-first water tank; 5-second water tank; 6-first water outlet pipe; 7-second water outlet pipe; 8-first water outlet main pipe; 9-first water distribution pipe; 10-second water distribution pipe; 11-third water distribution pipe; 12-first humidifier; 13-second humidifier; 14-third humidifier; 15-gasification nozzle; 16-third water tank; 17-fourth water tank; 18-third water outlet pipe; 19-fourth water outlet pipe; 20-second water outlet main pipe; 21-fourth water distribution pipe; 22-fifth water distribution pipe; 23-sixth water distribution pipe; 24-fourth humidifier; 25-fifth humidifier; 26-sixth humidifier; 27-fixed ring; 28-movable ring; 29-exhaust pipe; 30-inlet pipe. DETAILED DESCRIPTION

[0023] like Figure 1-3 In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Example

[0024] An online humidification system for cigarette tipping paper comprises a humidification box 1, wherein a first guide roller 2 and a second guide roller 3 are arranged in the humidification box 1, and a winding shaft is arranged at the bottom. The tipping paper passes through the first guide roller 2 and the second guide roller 3 in sequence to the winding shaft, a first humidification device is arranged above the tipping paper, and a second humidification device is arranged below the tipping paper. Compared with arranging the humidification device on one side, the humidification effect and uniformity can be increased.

[0025] More specifically, the first humidifying device includes a first water tank 4 and a second water tank 5, the first water tank 4 is provided with a first water outlet pipe 6, the second water tank 5 is provided with a second water outlet pipe 7, valves are provided on the first water outlet pipe 6 and the second water outlet pipe 7, the ends of the first water outlet pipe 6 and the second water outlet pipe 7 are connected to the first water outlet main pipe 8, the first water outlet main pipe 8 is provided with a first water branch pipe 9, a second water branch pipe 10 and a third water branch pipe 11, the ends of the first water branch pipe 9, the second water branch pipe 10 and the third water branch pipe 11 are respectively provided with a first humidifier 12, a second humidifier 13 and a third humidifier 14, the first humidifier 12, the second humidifier 13 and the third humidifier 14 are all connected with a gasification nozzle 15, the second humidifier includes a third water tank 16 and a fourth water tank 17, The third water tank 16 is provided with a third water outlet pipe 18, the fourth water tank 17 is provided with a fourth water outlet pipe 19, the third water outlet pipe 18 and the fourth water outlet pipe 19 are both provided with valves, the ends of the third water outlet pipe 18 and the fourth water outlet pipe 19 are both connected to the second water outlet main pipe 20, the second water outlet main pipe 20 is provided with a fourth water branch pipe 21, a fifth water branch pipe 22 and a sixth water branch pipe 23, the ends of the fourth water branch pipe 21, the fifth water branch pipe 22 and the sixth water branch pipe 23 are respectively provided with a fourth humidifier 24, a fifth humidifier 25 and a sixth humidifier 26, the fourth humidifier 24, the fifth humidifier 25 and the sixth humidifier 26 are all connected with a gasification nozzle 15, each humidifier is separately provided, when humidification is needed, the number of humidifiers is opened according to the need to increase practicality.

[0026] Furthermore, water of different temperatures can be placed in the first water tank 4, the second water tank 5, and the first water tank 4 and the second water tank 5 as needed, which can increase the practicality of humidification.

[0027] More specifically, the gasification nozzle 15 includes a fixed ring 27 and a movable ring 28. Both the fixed ring 27 and the movable ring 28 are circular. The movable ring 28 can rotate inside the fixed ring 27, and a plurality of jet holes are provided on the fixed ring 27 and the movable ring 28. When humidification is performed, the opening position of the jet hole can be adjusted by rotating the movable ring 28, thereby adjusting the jet volume.

[0028] More specifically, valves and water pumps are provided on the first water branch pipe 9 , the second water branch pipe 10 , the third water branch pipe 11 , the fourth water branch pipe 21 , the fifth water branch pipe 22 and the sixth water branch pipe 23 .

[0029] More specifically, an exhaust pipe 29 is provided at the bottom of the humidification box 1, and an air inlet pipe 30 is provided at the top. Fans are provided on the exhaust pipe 29 and the air inlet pipe 30. There are several exhaust pipes 29 and the air inlet pipe 30, which can increase the flow rate of the gas inside the humidification box and thus increase the humidification effect.

[0030] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. An online humidification system for cigarette tipping paper, characterized in that: The invention comprises a humidifying box (1), wherein a first guide roller (2) and a second guide roller (3) are arranged in the humidifying box (1), and a reel is arranged at the bottom. The tipping paper passes through the first guide roller (2), the second guide roller (3) in sequence, and then onto the reel. A first humidifying device is arranged above the tipping paper, and a second humidifying device is arranged below the tipping paper.

2. The online humidification system for cigarette tipping paper according to claim 1, characterized in that: The first humidifying device comprises a first water tank (4) and a second water tank (5); the first water tank (4) is provided with a first water outlet pipe (6); the second water tank (5) is provided with a second water outlet pipe (7); valves are provided on the first water outlet pipe (6) and the second water outlet pipe (7); the ends of the first water outlet pipe (6) and the second water outlet pipe (7) are connected to a first water outlet main pipe (8); the first water outlet main pipe (8) is provided with a first water branch pipe (9), a second water branch pipe (10) and a third water branch pipe (11); the ends of the first water branch pipe (9), the second water branch pipe (10) and the third water branch pipe (11) are respectively provided with a first humidifier (12), a second humidifier (13) and a third humidifier (14); the first humidifier (12), the second humidifier (13) and the third humidifier (14) are all connected to a gasification nozzle (15).

3. The online humidification system for cigarette tipping paper according to claim 1, characterized in that: The second humidifying device comprises a third water tank (16) and a fourth water tank (17); the third water tank (16) is provided with a third water outlet pipe (18); the fourth water tank (17) is provided with a fourth water outlet pipe (19); valves are provided on the third water outlet pipe (18) and the fourth water outlet pipe (19); the ends of the third water outlet pipe (18) and the fourth water outlet pipe (19) are connected to the second water outlet main pipe (20); the second water outlet main pipe (20) is provided with a fourth water branch pipe (21), a fifth water branch pipe (22) and a sixth water branch pipe (23); the ends of the fourth water branch pipe (21), the fifth water branch pipe (22) and the sixth water branch pipe (23) are provided with a fourth humidifier (24), a fifth humidifier (25) and a sixth humidifier (26) respectively; the fourth humidifier (24), the fifth humidifier (25) and the sixth humidifier (26) are connected to the gasification nozzle (15).

4. The online humidification system for cigarette tipping paper according to claim 2 or 3, characterized in that: The gasification nozzle (15) comprises a fixed ring (27) and a movable ring (28), the fixed ring (27) and the movable ring (28) are both arranged in a circular shape, the movable ring (28) can rotate inside the fixed ring (27), and a plurality of gas injection holes are provided on the fixed ring (27) and the movable ring (28).

5. The online humidification system for cigarette tipping paper according to claim 2 or 3, characterized in that: The first water distribution pipe (9), the second water distribution pipe (10), the third water distribution pipe (11), the fourth water distribution pipe (21), the fifth water distribution pipe (22) and the sixth water distribution pipe (23) are all provided with valves and water pumps.

6. The on-line humidification system for cigarette tipping paper according to claim 1, characterized in that: The humidifying box (1) is provided with an exhaust pipe (29) at the bottom and an intake pipe (30) at the top, and fans are provided on both the exhaust pipe (29) and the intake pipe (30).

7. The on-line humidification system for cigarette tipping paper according to claim 6, characterized in that: A plurality of air extraction pipes (29) and air intake pipes (30) are provided.

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