Residual cigarette humidifying device
By installing dual humidification components on the side wall and in the middle of the residual smoke treatment device, the problem of uneven heating and humidification is solved, the humidification effect of residual smoke and the quality of tobacco are improved, and the risk of water-stained smoke is reduced.
Patent Information
- Application Number
- CN202422603902.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-10-28
AI Technical Summary
Existing residual smoke treatment equipment has the risk of uneven humidification and water stains, which leads to uneven re-moistening of residual smoke and affects subsequent processing and the quality of tobacco.
A dual humidification component is installed on the side wall and in the middle of the residual tobacco treatment device. The residual tobacco leaves are humidified bidirectionally through the side wall and the central humidification hole to ensure uniform steam distribution and improve humidification efficiency and effect.
It achieves uniformity and thoroughness in humidifying residual smoke, improves the processing quality and utilization rate of tobacco shreds, and reduces the risk of yellow-spotted tobacco.
Smart Images
Figure CN223667263U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tobacco equipment technical field especially relates to a residual tobacco humidifying device. BACKGROUND
[0002] In the cigarette production process, the generation of waste tobacco is inevitable. In order to improve the utilization rate of tobacco, residual tobacco recovery equipment is needed to recover the waste tobacco generated in the cigarette production process.
[0003] The current domestic mainstream residual tobacco processing equipment has several residual tobacco processing machines such as CRM500 type, S400 type, etc., and the main processing process is quantitative feeding, temperature and humidity increasing, tobacco stripping, screening and recycling. The temperature and humidity increasing process is mainly completed in the auxiliary temperature and humidity increasing device, and generally uses 0.1mpa-0.6mpa saturated steam to increase the temperature and humidity of residual tobacco, which can increase the temperature and moisture of residual tobacco, make residual tobacco easy to separate, and improve the anti-crushing capacity.
[0004] In the prior art, the auxiliary temperature and humidity increasing device of the CRM500 type and S400 type residual tobacco processing machine is usually a steel cylinder, and the cylinder wall is axially fixed with two circles of steam injection holes, which sprays steam to the residual tobacco falling into the cylinder to increase the temperature and humidity.
[0005] The main problems of using this auxiliary temperature and humidity increasing device to increase the temperature and humidity of residual tobacco are as follows: the humidification and temperature increasing steam is sprayed from the cylinder wall to the center, when the steam pressure is insufficient, the material in the center receives less steam and is difficult to penetrate, the temperature and humidity increasing effect is not good, and if the steam pressure is too high, the material close to the cylinder wall will be over-humidified and produce water stained tobacco. On the one hand, it easily leads to uneven residual tobacco moisture regain, poor residual tobacco temperature and humidity increasing effect, and causes large crushing in subsequent processing, low tobacco structure; on the other hand, it increases the quality risk of yellow spot tobacco caused by water stained tobacco. INVENTION CONTENTS
[0006] The utility model provides a residual tobacco humidifying device, through setting first humidifying assembly at the side wall of processing chamber, second humidifying assembly in the middle part, double humidification of residual tobacco tobacco leaf inside and outside, residual tobacco humidification speed is promoted, and the humidification treatment of residual tobacco tobacco leaf is more thorough, and the residual tobacco humidification effect is further improved, so as to solve the above technical problems.
[0007] The technical scheme for solving the above problems is: a residual tobacco humidifying device is provided, which comprises a processing chamber, a first humidifying assembly is arranged on the chamber wall of the processing chamber, and a second humidifying assembly is further arranged in the middle part of the processing chamber, the first humidifying assembly and the second humidifying assembly are both used for outputting steam to humidify the residual tobacco placed in the processing chamber.
[0008] Further, the second humidifying assembly comprises a humidifying pipe arranged in the middle of the processing chamber, and a plurality of humidifying holes arranged on the pipe wall of the humidifying pipe,
[0009] Further, the processing chamber is in a cylindrical shape, and the humidifying pipe is arranged at the central position of the processing chamber.
[0010] Further, the first humidifying assembly comprises a cavity arranged outside the processing chamber, a plurality of cavity wall holes arranged on the inner wall of the processing chamber, the cavity wall holes being communicated with the cavity, the steam generating device being communicated with the cavity outside the processing chamber, and the steam flowing out of the cavity wall holes through the cavity.
[0011] Further, the steam conveying pipe for connecting the steam generating device and the cavity is further communicated with the humidifying pipe through a branch conveying pipe.
[0012] Further, the branch conveying pipe is further provided with a pipe valve for controlling the opening and closing of the branch conveying pipe.
[0013] Further, the processing chamber is further provided with a feeding port arranged at the upper end of the processing chamber and a discharging port arranged at the lower end of the processing chamber, and the humidifying pipe is vertically inserted into the processing chamber from the feeding port.
[0014] Further, the outside of the cavity is further provided with a plurality of connecting ports, and the steam conveying pipe comprises a steam input pipe and a plurality of steam output pipes, each of the plurality of steam output pipes being communicated with the cavity through one connecting port.
[0015] Further, the plurality of connecting ports (11) are uniformly distributed on the outside of the cavity.
[0016] Further, along the flow direction of the steam, the steam conveying pipe is further provided with a pressure relief pipe arranged at the pipe end of the steam input pipe, and a safety pressure relief valve arranged at the pipe end of the pressure relief pipe.
[0017] Further, the outside of the processing chamber and the outside of the steam conveying pipe are both provided with a heat insulation cotton layer.
[0018] The beneficial effects of the present application are as follows:
[0019] The residual smoke humidifying device of the present application is provided with a plurality of cavity wall holes on the wall of the processing chamber, and a humidifying pipe arranged at the middle position of the processing chamber, so that the humidifying steam can flow outwards from the central position of the residual smoke pile, and at the same time, the humidifying steam can permeate from the side wall of the processing chamber to the central position of the residual smoke pile, so as to effectively improve the residual smoke humidifying efficiency, and ensure that the residual smoke can be fully permeated by the humidifying steam, thereby improving the humidifying effect. BRIEF DESCRIPTION OF DRAWINGS
[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the description, explain the principles of the application. In the drawings, like reference numerals are used to represent like elements. The accompanying drawings are part of the detailed description of some, but not all embodiments of the application, and thus they should not be considered restrictive. Other embodiments of the application can be apparent to those of ordinary skill in the art from the drawings.
[0021] Figure 1 It is the whole structure schematic view of the residual smoke humidifying device of the embodiment;
[0022] Figure 2 It is the sectional view structure diagram of the processing chamber of the embodiment;
[0023] Figure 3 It is the internal plan view structure diagram of the processing chamber of the embodiment;
[0024] 1-processing chamber, 11-connection port, 12-feed port, 13-discharge port;
[0025] 21-cavity, 22-cavity wall hole;
[0026] 3-humidifying pipeline, 31-humidifying hole;
[0027] 41-branch conveying pipeline, 42-pipeline valve, 43-steam input pipeline, 44-steam output pipeline, 45-pressure relief pipeline. DETAILED DESCRIPTION
[0028] In this specification, the terms "upper", "lower", "left", "right", "front", "back", "front side", "back side", "top", "bottom", etc. are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to the direction toward or away from the geometric center of a particular component, which are relative concepts, and thus can change accordingly depending on the different positions, different use states. Therefore, these or other directional terms should not be interpreted as restrictive terms.
[0029] Please refer to Figure 1 , Figure 2 , Figure 3The utility model discloses a specific embodiment of a residual smoke humidifying device, including the processing chamber 1 of cylindrical pipe body shape, the outside of processing chamber 1 still is equipped with the square casing, and the cavity 21 is formed between casing and processing chamber 1, and the side wall of processing chamber 1 is evenly provided with a plurality of cavity wall holes 22, and a plurality of cavity wall holes 22 all communicate the cavity 21, in addition, the upper end of processing chamber 1 is equipped with funnel shape feed inlet 12, and the lower end is equipped with the outlet 13 of pipe body structure, and the humidifying pipeline 3 is inserted into processing chamber 1 from feed inlet 12, and the pipe wall of humidifying pipeline 3 is also provided with a plurality of humidifying holes 31.
[0030] For this, when the skilled person connects the cavity 21 with the steam generating device, the cavity 21 and the plurality of cavity wall holes 22 together constitute a first humidifying assembly, steam can enter the cavity 21 and flow out from the cavity wall holes 22, and according to the direction from the outside to the inside, the residual smoke tobacco leaves placed in the processing chamber 1 are infiltrated; the humidifying pipeline 3 and the plurality of humidifying holes 31 thereon also cooperate to form a second humidifying assembly, and the skilled person connects the upper end of the humidifying pipeline 3 to the steam generating device, so that steam can also enter the humidifying pipeline 3 and flow out from the humidifying holes 31, so that the second humidifying assembly can infiltrate the residual smoke tobacco leaves placed in the processing chamber 1 according to the direction from the inside to the outside, thereby realizing the humidifying operation of the residual smoke tobacco leaves in both directions, shortening the processing time of the residual smoke tobacco leaves, and improving the quality of tobacco leaf humidification processing.
[0031] It should be noted that in the present embodiment, the processing chamber 1 is cylindrical, and when the humidifying pipeline 3 is vertically arranged in the center of the processing chamber 1 along the axis direction of the processing chamber 1, the distance from the humidifying pipeline 3 to the side wall of the processing chamber 1 is equal everywhere, so as to ensure that the steam can relatively uniformly infiltrate all residual smoke tobacco leaves, thereby improving the quality of the humidified residual smoke tobacco leaves.
[0032] Further, please refer to Figure 1 and Figure 3 In the present embodiment, the steam delivery pipeline includes a steam input pipeline 43 connected to the output port of the steam generating device, two steam output pipelines 44 connected to the cavity 21, and two connection ports 11 are formed on one side of the casing, and the two steam output pipelines 44 are each connected to the casing at one connection port 11 to communicate with the cavity 21, and the two steam output pipelines 44 are each connected to the steam input pipeline 43. For this, the steam produced by the steam generating device can flow out from the cavity wall holes 22 along the path direction of the steam input pipeline 43-steam output pipeline 44.
[0033] It should be noted that in other embodiments, the number of steam output pipes 44 can be three or even more, and the number of connection ports 11 is the same as the number of steam output pipes 44, that is, one steam output pipe 44 corresponds to one connection port 11; in addition, the skilled person can also make the plurality of connection ports 11 evenly distributed on the shell, so that when the steam flows into the processing chamber 1 through the humidifying structure, the steam can flow out more evenly at each cavity wall hole 22, so as to further improve the humidifying effect of the device on the residual tobacco.
[0034] Further, please refer to Figure 1 , and as shown in the orientation of Figure 1 , in the present embodiment, the steam input pipe 43 is L-shaped, and one of the pipe body parts of the steam input pipe 43 is horizontally transversely arranged, and the other pipe body part is vertically arranged downward, and the two steam output pipes 44 are horizontally transversely arranged between the shell and the vertically arranged pipe body part of the steam input pipe 43. At the same time, a branch conveying pipe 41 is also vertically arranged at the bending corner position of the steam input pipe 43, the branch conveying pipe 41 is also L-shaped, and the upper end of the branch conveying pipe 41 and the upper end of the humidifying pipe 3 are interconnected; at this time, the humidifying pipe 3 can be connected to the steam conveying pipe through the branch conveying pipe 41, and can also be suspended and arranged at the center position of the processing chamber 1 through the branch conveying pipe 41.
[0035] In addition, a pipe valve 42 is also arranged on the branch conveying pipe 41, and the skilled person can control the flow capacity of the pipe valve 42 according to the amount of residual tobacco in the processing chamber 1, so as to control the on-off and flow capacity of the branch conveying pipe 41, so as to effectively control the amount of steam flowing into the processing chamber 1, so as to accurately control the steam flow capacity, thereby reducing steam waste. For example, when the processing chamber 1 is filled with residual tobacco, the skilled person can adjust the pipe valve 42 to the maximum flow capacity to ensure the humidifying effect; when the amount of residual tobacco in the processing chamber 1 is less than half of the volume of the processing chamber 1, the skilled person can also adjust the flow capacity of the pipe valve 42 to half or less, so as to reduce steam waste while ensuring the humidifying effect of the humidifying device on the residual tobacco, and also prevent the phenomenon of over-humidifying the residual tobacco.
[0036] At the same time, in order to ensure the safety of the pipeline, the lower end of the steam delivery pipeline is also provided with a pressure relief pipeline 45, and the pipe end position of the pressure relief pipeline 45 is also provided with a safety pressure relief valve, the pressure relief pressure of the safety pressure relief valve is constant, when the steam pressure in the steam delivery pipeline exceeds the safety pressure threshold of the safety pressure relief valve, the safety pressure relief valve will be opened, so that part of the steam flows out from the pressure relief pipeline 45, so as to reduce the pressure in the steam delivery pipeline, ensure the safety of the pipeline structure, control the steam output pressure, and prevent the steam from being too high in pressure and from rushing into the processing chamber 1 to crush the residual tobacco leaves, affecting the quality of the residual tobacco leaves.
[0037] In addition, the outside of the processing chamber 1 and the outside of the steam delivery pipeline are both provided with a heat insulation cotton layer.
[0038] The above-mentioned matters not mentioned are applicable to the prior art.
[0039] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A residual smoke humidifying device, characterized by, The processing chamber (1) is provided with a first humidifying assembly on the chamber wall, and a second humidifying assembly in the middle part of the processing chamber (1), both of which are used to output steam to humidify the residual smoke in the processing chamber (1); The second humidifying assembly comprises a humidifying pipeline (3) suspended in the middle part of the processing chamber (1), and a plurality of humidifying holes (31) provided on the pipeline wall of the humidifying pipeline (3). The first humidifying assembly comprises a cavity (21) provided outside the processing chamber (1), and a plurality of cavity wall holes (22) provided on the inner chamber wall of the processing chamber (1), the cavity wall holes (22) being communicated with the cavity (21), and the steam generating device being communicated with the cavity (21) outside the processing chamber (1), and the steam flowing out from the cavity wall holes (22) through the cavity (21).
2. The residual smoke humidifying device according to claim 1, wherein The processing chamber (1) is cylindrical, and the humidifying pipeline (3) is axially provided in the middle part of the processing chamber (1).
3. The residual smoke humidifying device according to claim 1, wherein A steam delivery pipeline for connecting the steam generating device and the cavity (21) is further provided, and the steam delivery pipeline is further communicated with the humidifying pipeline (3) through a branch delivery pipeline (41).
4. The residual smoke humidifying device according to claim 3, wherein The branch delivery pipeline (41) is further provided with a pipeline valve (42) for controlling the opening and closing of the branch delivery pipeline (41).
5. The residual smoke humidifying device according to claim 1, wherein A feeding port (12) provided at the upper end of the processing chamber (1) and a discharging port provided at the lower end of the processing chamber (1) are further provided, and the humidifying pipeline (3) is vertically inserted into the processing chamber (1) from the feeding port (12).
6. The residual smoke humidifying device according to claim 3, wherein The outer side of the cavity (21) is further provided with a plurality of connecting ports (11), and the steam delivery pipeline comprises a steam input pipeline (43) and a plurality of steam output pipelines (44), each of which is communicated with the cavity (21) through a connecting port (11).
7. The residual smoke humidifying device according to claim 6, wherein In the flow direction of the steam, a pressure relief pipeline (45) provided at the pipeline end of the steam input pipeline (43) and a safety pressure relief valve provided at the pipe end of the pressure relief pipeline (45) are further provided.
8. The residual smoke humidifying device according to claim 3, wherein The outer side of the processing chamber (1) and the outer side of the steam delivery pipeline are both provided with a heat insulation cotton layer.