Striker plate for discharge port of damping machine
By designing a new type of baffle plate at the outlet of the rehumidifier, and utilizing a combination structure of support plate and mesh plate as well as a smooth coating, the problem of condensation was solved, achieving efficient conveying and stable quality of tobacco leaves.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGYUN HONGHE TOBACCO (GRP) CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-21
AI Technical Summary
The existing rehumidifier outlet baffle plate has condensation that flows into the material, forming wet clumps. This makes cleaning difficult and results in excessive moisture content in the material, affecting production efficiency and product quality.
The new type of rehumidifier discharge baffle plate is designed as a combination of a vertical support plate and an inclined mesh plate. The mesh size is 20-50%, the aperture is 0.5-5.0mm, the included angle is 5-45°, and the surface is coated with a smooth coating to prevent smoke from adhering. The drainage channel is designed to drain condensate.
It effectively prevents wet tobacco leaf clumping, reduces material consumption, lowers the risk of yellow-spotted tobacco, and improves production efficiency and product quality.
Smart Images
Figure CN224140143U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of tobacco machinery technology, specifically relating to a novel baffle plate for the discharge port of a rehumidifier. Background technology:
[0002] In the complex process of cigarette manufacturing, the loosening and rehydration of tobacco leaves plays a crucial role, directly impacting the smooth operation of subsequent processing steps and the quality of the final product. After being loosened and rehydrated in the rehydration machine, the material enters the vibrating trough from the machine's outlet and is then conveyed to the next stage. Existing rehydration machine outlet baffles (on the left and right sides of the vibrating trough) are made of ordinary metal plates, such as stainless steel. This presents several problems: condensation on the baffle surface flows directly into the material, or condensation combines with material fragments to form wet clumps that adhere to the baffle surface, causing tobacco leaf adhesion problems that are difficult to clean and affect production efficiency. Furthermore, condensation flowing into the material leads to excessive moisture content, posing a risk of yellow stains. These problems not only result in unnecessary material loss and a significant increase in manual cleaning costs but also seriously threaten the stability of product quality.
[0003] This utility model is proposed for this purpose. Utility Model Content
[0004] This invention improves upon existing designs by replacing the outlet baffle of the rehumidifier with a novel type. Using this rehumidifier outlet baffle solves the problem of tobacco leaf adhesion, thereby reducing material consumption and mitigating the risk of yellow-spotted tobacco.
[0005] The technical solution of this utility model is as follows:
[0006] A baffle plate at the discharge port of a rehumidifier includes a vertical support plate 1 and a mesh plate 2 with its lower end tilted outward. The mesh plate 2 has mesh holes 21, which occupy 20-50% of the total area of the mesh plate 2. The upper ends of the support plate 1 and the mesh plate 2 form a certain angle 4.
[0007] Preferably, the area of the mesh 21 accounts for 40% of the total area of the mesh plate 2.
[0008] Preferably, the aperture of the mesh 21 is 0.5-5.0 mm, and the included angle 4 is 5-45°.
[0009] Preferably, the mesh size 21 is 3.0 mm and the included angle 4 is 25°.
[0010] Preferably, the outer surface of the mesh plate 2 has a smooth coating 22, such as a silicon-containing coating, which can reduce the adhesion of smoke droplets and broken smoke and prevent the mesh from clogging.
[0011] Preferably, the lower ends of the support plate 1 and the mesh plate 2 are upwardly concave arc-shaped surfaces, which are drainage grooves 3.
[0012] Preferably, there are two discharge baffles, which are respectively arranged on the left and right sides of the vibrating groove 5, with the mesh plate 2 facing each other.
[0013] The method of using the discharge port baffle of this utility model is as follows:
[0014] After rehydration, the tobacco leaves enter the vibrating trough 5 from the outlet of the rehydration machine. The eccentric mechanism 51 below the vibrating trough 5 vibrates and conveys the tobacco leaf material forward to the next stage under the drive of the motor. At this time, the tobacco leaf material begins to interact with the screen plates 2 on the left and right sides of the vibrating trough 5. The water vapor in the tobacco leaf material passes through the mesh 21 and enters the interlayer space between the support plate 1 and the screen plate 2. After condensing on the surface of the support plate 1, it flows downward along the surface of the support plate 1 due to gravity and flows into the drainage trough 3 to be discharged. The mesh count (mesh 21 accounts for 40% of the total area of the screen plate 2), the aperture size, and the inclination (when the included angle is 25°) of the screen plate 2 are also considered. The mesh 21 is precisely designed with a mesh diameter of 0.3mm (optimal). Larger tobacco particles and broken tobacco leaves are effectively trapped by the mesh, preventing them from entering the drainage trough 3 and causing blockage (of course, a very small amount of tobacco particles entering the drainage trough 3 does not affect drainage). At the same time, the surface of the mesh 2 has a smooth coating 22, such as a silicon-containing coating (which can withstand high temperatures of around 100℃), which can reduce or eliminate the adhesion of tobacco particles and broken tobacco leaves and prevent mesh blockage. It also solves the problem of tobacco leaves forming wet clumps that adhere to the surface of the mesh 2, reducing material consumption and lowering the risk of yellow-spotted tobacco.
[0015] The beneficial effects of this utility model are:
[0016] The discharge baffle of this utility model solves the problem of tobacco leaves forming wet clumps and adhering to the surface of the baffle, while also eliminating the hidden danger of yellow-spotted tobacco. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the baffle plate at the discharge port of the rehumidifier of this utility model.
[0018] Figure 2 This is a schematic diagram of the mesh plate of this utility model.
[0019] Figure 3 This is a schematic diagram of the baffle plate at the discharge port of the rehumidifier of this utility model arranged on the vibrating groove.
[0020] The attached figures are labeled as follows: 1. Support plate; 2. Mesh plate; 21. Mesh hole; 22. Coating; 3. Drainage channel; 4. Angle; 5. Vibration channel; 51. Eccentric mechanism. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0022] In the description of this utility model, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0023] Furthermore, the terms “first,” “second,” “third,” “fourth,” and “fifth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.
[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," and "adhesion," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0025] In this specification, the illustrative expressions of the terms used above should not be construed as necessarily referring to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0026] like Figure 1-3 As shown, the present invention provides a baffle plate for the discharge port of a rehumidifier, comprising a vertical support plate 1 and a mesh plate 2 with its lower end inclined outward. The mesh plate 2 has mesh holes 21, which occupy 20-50% of the total area of the mesh plate 2. The upper ends of the support plate 1 and the mesh plate 2 form a certain angle 4. The baffle plate for the discharge port of the rehumidifier of the present invention is roughly a triangular prism with a triangular cross-sectional area.
[0027] In this preferred embodiment, the area of the mesh 21 accounts for 40% of the total area of the mesh plate 2.
[0028] The mesh size 21 has a diameter of 0.5-5.0 mm and an included angle 4 of 5-45°. In this preferred embodiment, the mesh size 21 has a diameter of 3.0 mm and an included angle 4 of 25°.
[0029] In this preferred embodiment, the outer surface of the mesh plate 2 has a smooth coating 22 (not shown in the figure), such as a silicon-containing coating, which can reduce the adhesion of smoke and dust and prevent the mesh from clogging.
[0030] Among them, the lower ends of the support plate 1 and the mesh plate 2 are upward concave arc surfaces, which are drainage grooves 3.
[0031] There are two discharge baffles, which are respectively arranged on the left and right sides of the vibrating trough 5, with the mesh plates 2 facing each other, as shown. Figure 3 As shown; of course, the upper part of the vibrating groove 5 has a sealed cover, which is not shown in the figure.
[0032] The discharge baffle of this utility model solves the following problems of the prior art: After rehydration, the tobacco leaves enter the vibrating trough 5 from the discharge port of the rehydration machine. The eccentric mechanism 51 below the vibrating trough 5 vibrates and conveys the tobacco leaf material forward to the next stage under the drive of the motor. At this time, the tobacco leaf material interacts with the mesh plates 2 on the left and right sides of the vibrating trough 5. Moisture in the tobacco leaf material passes through the mesh 21 and enters the interlayer space between the support plate 1 and the mesh plate 2. After condensing on the surface of the support plate 1, it flows downward along the surface of the support plate 1 due to gravity and flows into the drainage trough 3 to be discharged. The mesh count (mesh 21 accounts for 40% of the total area of the mesh plate 2), aperture size, and other parameters of the mesh plate 2 are as follows: The screen is precisely designed to precisely control the tilt angle (optimal when the included angle is 25° and the mesh diameter of 21 is 0.3mm). Larger tobacco particles and broken tobacco leaves are effectively trapped by the screen, preventing them from entering the drainage channel 3 and causing blockage (of course, a very small amount of tobacco particles entering the drainage channel 3 will not affect drainage). At the same time, the surface of the screen 2 has a smooth coating 22, such as a silicon-containing coating (which can withstand high temperatures of around 100℃), which can reduce or eliminate the adhesion of tobacco particles and broken tobacco leaves and prevent mesh blockage. It also solves the problem of tobacco leaves forming wet clumps that adhere to the surface of the screen 2, reducing material consumption and lowering the risk of yellow-spotted tobacco.
[0033] The above description is only used to detail the specific embodiments of this utility model, but the technical solution proposed by this utility model is not limited to the above methods. All equivalent modifications and variations made by those skilled in the art to the technology proposed by this utility model without departing from the basic principles of this technology should be covered within the scope of the claims of this utility model.
Claims
1. A moisture regaining machine discharge port baffle characterized by, It includes a vertical support plate (1) and a mesh plate (2) with its lower end tilted outward. The mesh plate (2) has mesh holes (21), and the mesh holes (21) account for 20-50% of the total area of the mesh plate (2). A certain angle (4) is formed between the support plate (1) and the mesh plate (2).
2. The moisture regaining machine discharge port baffle plate according to claim 1, characterized in that, The area of the mesh (21) accounts for 40% of the total area of the mesh plate (2).
3. The moisture regaining machine discharge port baffle plate according to claim 1, characterized in that, The mesh (21) has a diameter of 0.5-5.0 mm and an included angle (4) of 5-45°.
4. The moisture regaining machine discharge port baffle plate according to claim 3, characterized in that, The mesh (21) has a diameter of 3.0 mm and an included angle (4) of 25°.
5. The moisture regaining machine discharge port baffle plate according to claim 1, wherein, The outer surface of the mesh plate (2) has a coating (22).
6. The moisture regaining machine discharge port baffle plate according to claim 1, wherein, The lower ends of the support plate (1) and the mesh plate (2) are concave arc surfaces, which are drainage grooves (3).
7. The baffle plate at the discharge port of the rehumidifier according to claim 1, characterized in that, There are two discharge port baffles, which are arranged on the left and right sides of the vibrating groove (5) respectively, with the mesh plate (2) facing each other.