CN215775468U - Dry-end and dry-tail tobacco shred dampening device of cut tobacco dryer - Google Patents
Dry-end and dry-tail tobacco shred dampening device of cut tobacco dryer Download PDFInfo
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- CN215775468U CN215775468U CN202121367250.0U CN202121367250U CN215775468U CN 215775468 U CN215775468 U CN 215775468U CN 202121367250 U CN202121367250 U CN 202121367250U CN 215775468 U CN215775468 U CN 215775468U
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Abstract
The utility model discloses a dry-end and dry-end tobacco shred dampening device of a tobacco dryer, which comprises an electronic belt scale, a vibration screening device and a water spraying device, wherein the electronic belt scale is used for metering and weighing tobacco shreds, and the tail end of the electronic belt scale is arranged above the vibration screening device; the vibrating screening device comprises a vibrating frame, a vibrating mechanism arranged in the vibrating frame and a pore plate vibrating groove arranged above the vibrating frame, wherein a plurality of screening pores are regularly distributed on the pore plate vibrating groove and used for screening shredded tobacco; the water spraying device comprises a water spraying pipe arranged right above the orifice plate vibration groove, a plurality of atomizing nozzles arranged on the water spraying pipe, and a water tank connected with the water spraying pipe through a water pump. The method and the device can enable the moisture content of the dry-end and dry-end cut tobacco to meet the process standard requirement, reasonably utilize unqualified cut tobacco on a cut tobacco production line, and carry out back blending after secondary process treatment, thereby improving the effective utilization rate of tobacco raw materials and reducing the production cost.
Description
Technical Field
The utility model relates to the tobacco industry, in particular to a dry-end and dry-end tobacco shred dampening device of a tobacco shred drying machine.
Background
In the tobacco shred production process, in order to remove redundant moisture in the cut tobacco, improve the sensory quality of the cut tobacco and improve the relation between the filling capacity and the processing resistance of the cut tobacco, so that the cut tobacco meets the moisture content requirement of cigarette rolling, a drum-type shred baking machine is adopted to provide a drying heat source for the cut tobacco through a drum wall heated by steam and hot air, the cut tobacco is dried through heat radiation of the drum wall and convection of process hot air, and the moisture content of the outlet cut tobacco meets the process standard requirement.
The cut tobacco with the moisture content less than or equal to 8 percent after cut tobacco drying is called dry-end and dry-tail cut tobacco in the cigarette technology.
A certain amount of dry-end and dry-tail cut tobacco is produced in the process of drying cut tobacco, mainly because the flow of the cut tobacco of the incoming material gradually tends to be stable from small to large when the roller cut tobacco dryer starts to work, and the dry-end cut tobacco is produced when the amount of the cut tobacco entering the roller is small; the tobacco shred tailing is less after the production, and the dehydration amount of the tobacco shred is too large due to the higher temperature of the cylinder wall, so that the dry-tail tobacco shred is generated.
In the past, a large number of batches of cigarettes are produced, and a large amount of 'dry end and dry tail' tobacco shreds are accumulated. According to the process requirements, the cut tobacco with dry ends needs to be discharged after being dried, and is directly scrapped in many times, so that great resource waste is caused.
Disclosure of Invention
In order to solve the problems, the application provides a dry end and dry tail tobacco shred dampening device of a tobacco shred drying machine.
The purpose of the application is: the water is added into the dry end and the dry tail tobacco shreds for moisture regain to restore the moisture content of the tobacco shreds to the technological standard requirement, and the moisture regained tobacco shreds are boxed and remixed to a tobacco shred production line, so that the consumption of materials is reduced, the utilization rate of tobacco raw materials is improved, and the aim of reducing the loss of the tobacco leaf raw materials is fulfilled.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a moisture regaining device for dry-end and dry-tail cut tobacco of cut tobacco dryer comprises an electronic belt scale, a vibration screening device and a water spraying device, wherein
The electronic belt scale is used for metering and weighing the cut tobacco, and the tail end of the electronic belt scale is arranged above the vibrating screening device;
the vibrating screening device comprises a vibrating frame, a vibrating mechanism arranged in the vibrating frame and a pore plate vibrating groove arranged above the vibrating frame, wherein a plurality of screening pores are regularly distributed on the pore plate vibrating groove and used for screening shredded tobacco;
the water spraying device comprises a water spraying pipe arranged right above the orifice plate vibration groove, a plurality of atomizing nozzles arranged on the water spraying pipe, and a water tank connected with the water spraying pipe through a water pump.
Furthermore, photoelectric detectors are arranged on two sides of the orifice plate vibration groove.
Furthermore, a delay switch valve is installed on the water spraying pipe.
Furthermore, 2-4 spray pipes are arranged in parallel right above the plate vibration groove, are arranged at equal intervals and are connected to the water tank.
Furthermore, the spray pipe is provided with 3-6 atomizing nozzles at equal intervals.
Furthermore, a flowmeter is installed on the water spraying pipe, and the tobacco shred moisture regaining and water adding amount is controlled through the flowmeter so as to achieve the purpose of accurately controlling the moisture regaining of the tobacco shreds.
Furthermore, a tobacco shred guide plate is arranged at the front end of the orifice plate vibration groove and is V-shaped.
Furthermore, the tobacco shred guide plate protrudes a certain height from the upper end surface of the orifice plate vibration groove, the angle of the apex angle is 120-150 degrees, and the length of two wings of the tobacco shred guide plate is 20-30 cm.
Furthermore, the lower end of the orifice plate vibration groove is provided with a shredded tobacco cavity, and the tail end of the shredded tobacco cavity is provided with a shredded tobacco blanking port.
Furthermore, a moisture regaining tobacco shred collecting box is arranged below the tail end of the vibration screening device.
The utility model has the following beneficial effects:
this application carries out reasonable adding water and remoistening to "dry end and dry end" pipe tobacco through the moisture regain device, makes "dry end and dry end" pipe tobacco moisture content reach the technological standard requirement, and the unqualified shredded tobacco on the rational utilization system silk production line carries out the back again after the secondary process handles and mixes, has improved the effective utilization of tobacco raw materials, has reduced manufacturing cost.
This device structure is simple and easy, the simple operation, "do end and end futilely" pipe tobacco moisture regain effect even and pipe tobacco moisture content is controllable.
Drawings
The utility model will be further described with reference to the accompanying drawings and specific embodiments,
FIG. 1 is a front view of the tobacco shred conditioning device according to the present application;
FIG. 2 is a side view of the tobacco shred conditioning device according to the present application;
figure 3 is a top view of the construction of the vibratory screening device of the present application.
In the figure:
1-electronic belt scale; 2-tail end of electronic belt scale; 3-a photoelectric tube; 4-a tobacco shred guide plate; 5-a water spray pipe; 51-an atomizing nozzle; 6-tobacco shred powder cavity; 7-orifice plate vibration groove; 8-a cut tobacco powder blanking port; 9-a water tank; 10-a water pump; 11-a flow meter; 12-tobacco shreds to be remoistened; 13-orifice plate vibration groove front end; 14-sieving pores; 15-orifice plate vibration groove tail end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, a dry end and dry tail tobacco shred dampening device of a tobacco dryer comprises an electronic belt scale 1, a vibration screening device and a water spraying device, wherein the vibration screening device is used for screening dry end and tail tobacco shreds
The electronic belt scale 1 is used for metering and weighing the cut tobacco, the tail end 2 of the electronic belt scale is arranged above the vibrating screening device, the cut tobacco with dry ends and dry tails is conveyed to the orifice plate vibrating groove 7, the metering and weighing of the cut tobacco are completed, and the moisture regaining and water adding amount can be controlled based on the quality of the cut tobacco 12 to be regained and the moisture content index requirements of the cut tobacco.
The vibrating screening device comprises a vibrating frame, a vibrating mechanism arranged in the vibrating frame and a pore plate vibrating groove 7 arranged above the vibrating frame, wherein a plurality of screening small holes 14 are regularly distributed on the pore plate vibrating groove 7, and the screening small holes 14 are used for screening shredded tobacco; a plurality of vibrating mechanisms are arranged in the vibrating frame, a vibrating motor is adopted, the upper end of an output shaft of the vibrating motor is fixed with a pore plate vibrating groove 7, the output shaft is arranged in an inclined manner, the inclined direction faces to the tail end 15 of the pore plate vibrating groove, so that the cut tobacco on the vibrating mechanism continuously moves to the tail end 15 of the pore plate vibrating groove in the vibrating and screening process, and water is added to the cut tobacco to regain moisture in the vibrating and screening process; the small screening holes 14 are small holes with the aperture of 2mm, the shredded tobacco screened by the small screening holes falls to a shredded tobacco cavity 6 at the lower end of the orifice plate vibration groove 7, and a shredded tobacco discharging hole 8 is arranged at the tail end of the shredded tobacco cavity 6 to discharge shredded tobacco. And a moisture regaining tobacco shred collecting box is arranged below the side 15 of the tail end of the orifice plate vibration groove.
The water spraying device comprises a water spraying pipe 5 arranged right above the orifice plate vibration groove 7, a plurality of atomizing nozzles 51 arranged on the water spraying pipe 5, and a water tank 9 connected with the water spraying pipe 5 through a water pump 10. The spray pipes 5 are provided with 3 spray pipes in parallel, each spray pipe 5 is arranged at equal intervals and is connected to the water tank 9, and 3 atomizing nozzles 51 are arranged on any spray pipe 5 at equal intervals.
In an embodiment of the application, the orifice plate shakes groove front end 13 and installs pipe tobacco guide plate 4, and pipe tobacco guide plate 4 is the V font, and the metal system, pipe tobacco guide plate 4 have certain thickness in the protruding certain height of orifice plate 7 up end that shakes promptly in order to fully play the water conservancy diversion effect, and its apex angle is 120 ~ 150, and pipe tobacco guide plate 4's both wings length is 20 ~ 30 cm. When the cut tobacco is fed to the front end 13 of the orifice plate vibration groove, the cut tobacco is subjected to the shunting effect of the cut tobacco guide plate 4, so that the effect of uniform cut tobacco is achieved, and the dry cut tobacco is uniformly and flatly laid on the orifice plate vibration groove 7.
In an embodiment of the application, photoelectric detectors are installed on two sides of the orifice plate vibration groove 7, and the photoelectric detectors are used for performing photoelectric detection on tobacco shreds on the orifice plate vibration groove 7 by adopting the photoelectric tubes 3; the water spraying pipe 5 is provided with a time delay switch valve, and the action is controlled by the detection signal of the photoelectric pipe 3. When the photoelectric tube 3 detects the cut tobacco, the delay switch valve delays 1-3S to conduct the spray pipe 5, so that the atomizing nozzle 51 acts to add water to the cut tobacco below and regain moisture.
In one embodiment of the present application, 3 spray pipes 5 are disposed in parallel above the orifice plate vibration slot 7, each spray pipe 5 is disposed at equal intervals and connected to the water tank 9, and 3 atomizing nozzles 51 are disposed at equal intervals on each spray pipe 5. The water spraying pipe 5 is provided with a delay switch valve, the delay switch valve is connected with the photoelectric pipe 3 in a signal mode, and the photoelectric pipe 3 is arranged at the front end of the water spraying pipe 5. When the photoelectric tube 3 detects the cut tobacco, the delay switch valve on the spray pipe 5 at the most front end delays 1-2S to switch on the spray pipe 5, the delay 2-3S on the spray pipe 5 in the middle switches on the spray pipe 5, and the delay switch valve on the spray pipe 5 at the most tail end delays 2-3S to switch on the spray pipe 5, so that the atomizing nozzles 51 act sequentially to add water to the cut tobacco below and regain moisture.
In an embodiment of the present application, each of the water spray pipes 5 is provided with a flow meter 11. Based on the data relation among the quality of the tobacco 12 to be remoistened, the index requirement of the moisture content of the tobacco and the water spraying amount, the water adding amount is controlled and limited through the flowmeter 11, and the purpose of controlling the moisture content of the remoistened tobacco can be achieved.
In one embodiment of the present application, the vibration frequency of the vibration motor is adjustable.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the embodiments may be appropriately combined with each other. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a dry end dry tail pipe tobacco moisture regain device of cut tobacco drying machine which characterized in that: comprises an electronic belt scale, a vibration screening device and a water spraying device, wherein
The electronic belt scale is used for metering and weighing the cut tobacco, and the tail end of the electronic belt scale is arranged above the vibrating screening device;
the vibrating screening device comprises a vibrating frame, a vibrating mechanism arranged in the vibrating frame and a pore plate vibrating groove arranged above the vibrating frame, wherein a plurality of screening pores are regularly distributed on the pore plate vibrating groove and used for screening shredded tobacco;
the water spraying device comprises a water spraying pipe arranged right above the orifice plate vibration groove, a plurality of atomizing nozzles arranged on the water spraying pipe, and a water tank connected with the water spraying pipe through a water pump.
2. The device for conditioning dry cut filler according to claim 1, wherein: the board shakes and is provided with 2 ~ 4 spray pipes directly over the groove in parallel, and each spray pipe is equidistant and establishes, and all is connected to the water tank.
3. The dry end cut filler conditioning device according to claim 1 or 2, characterized in that: the spray pipe is provided with 3 ~ 6 atomizing nozzles at equal intervals.
4. The dry end cut filler conditioning device according to claim 1 or 2, characterized in that: and a flowmeter is arranged on the water spraying pipe.
5. The device for conditioning dry cut filler according to claim 1, wherein: the hole plate shakes the groove front end and installs the pipe tobacco guide plate, the pipe tobacco guide plate is the V font.
6. The device according to claim 5, wherein the device for conditioning the dried cut tobacco comprises: the tobacco shred guide plate protrudes a certain height from the upper end face of the orifice plate vibration groove, the angle of the apex angle is 120-150 degrees, and the length of two wings of the tobacco shred guide plate is 20-30 cm.
7. The device for conditioning dry cut filler according to claim 1, wherein: the orifice plate shakes the groove lower extreme and is provided with the pipe tobacco shred end breaking chamber, and pipe tobacco shred end breaking chamber tail end is provided with pipe tobacco shred end blanking mouth.
8. The device for conditioning dry cut filler according to claim 1, wherein: and a moisture regaining tobacco shred collecting box is arranged below the tail end of the vibration screening device.
9. The device for conditioning dry cut filler according to claim 1, wherein: and photoelectric detectors are arranged on two sides of the orifice plate vibration groove.
10. The device for conditioning dry cut filler according to claim 1, wherein: and a delay switch valve is arranged on the water spraying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367250.0U CN215775468U (en) | 2021-06-18 | 2021-06-18 | Dry-end and dry-tail tobacco shred dampening device of cut tobacco dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367250.0U CN215775468U (en) | 2021-06-18 | 2021-06-18 | Dry-end and dry-tail tobacco shred dampening device of cut tobacco dryer |
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| Publication Number | Publication Date |
|---|---|
| CN215775468U true CN215775468U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121367250.0U Active CN215775468U (en) | 2021-06-18 | 2021-06-18 | Dry-end and dry-tail tobacco shred dampening device of cut tobacco dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780261A (en) * | 2022-11-08 | 2023-03-14 | 浙江中烟工业有限责任公司 | Processing device for clusters in cut tobacco |
-
2021
- 2021-06-18 CN CN202121367250.0U patent/CN215775468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780261A (en) * | 2022-11-08 | 2023-03-14 | 浙江中烟工业有限责任公司 | Processing device for clusters in cut tobacco |
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