CN203467649U - Tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds - Google Patents
Tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds Download PDFInfo
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- CN203467649U CN203467649U CN201320499729.9U CN201320499729U CN203467649U CN 203467649 U CN203467649 U CN 203467649U CN 201320499729 U CN201320499729 U CN 201320499729U CN 203467649 U CN203467649 U CN 203467649U
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 111
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 111
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 82
- 230000000694 effects Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000009833 condensation Methods 0.000 claims description 20
- 230000005494 condensation Effects 0.000 claims description 20
- 238000012360 testing method Methods 0.000 claims description 15
- 230000008520 organization Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 13
- 238000010792 warming Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to a tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds. The tobacco shred feeding and processing device comprises a tobacco shred feeding machine mainly composed of a process circulating hot air pipeline, a roller, a power fan, a steam nozzle and an air input pipe. Process circulating hot air passes through the steam nozzle to enter the roller from the air input pipe under the effect of the power fan to be mixed with the tobacco shreds. The air input pipe is arranged below the central axis of the roller, an opening of the air input pipe faces upwards, and an included angle between the air input pipe can be adjusted in a range of 0-60 degrees. In the premise without arranging a temperature and humidity increasing device, the tobacco shred feeding and processing device can enable the process circulating hot air with steam to be in sufficient contact with the tobacco shreds to improve heat energy and material liquid absorbing efficiency so as to ensure the material liquid absorbing efficiency and uniformity of the tobacco shreds.
Description
Technical field
The utility model relates to the electric automatization control field that grows tobacco, and relates in particular to a kind ofly to improve the pipe tobacco that pipe tobacco absorbs heat energy and feed liquid efficiency and add material processing device.
Background technology
At present, in cigarette primary processing production process, the reinforced treatment process of pipe tobacco is applied in recent years on increasing cigarette production line.Shown in Fig. 1 is the structural representation that existing pipe tobacco adds material processing device; As shown in Figure 1, pipe tobacco adds that material processing device comprises pipe tobacco charger, groove 1 ' and warming and humidifying equipment 2 ' shake, shake groove 1 ' and warming and humidifying equipment 2 ' is sequentially arranged on the feed end (right-hand member shown in Fig. 1) of pipe tobacco charger, through warming and humidifying equipment 2 ' heat with humidification after pipe tobacco, by the groove 1 ' that shakes, flow to the processing of feeding in raw material of pipe tobacco charger.
In pipe tobacco charger, it comprises process cycles hot air duct 3 ', cylinder 4 ', driven fan 5 ', steam jet 6 ' and air inlet 7 '.Process cycles hot blast A ', under the effect of blower fan 5 ', is blown into from the position on the upper side of the central axis O ' of cylinder 4 ' via steam jet 6 ', and enters cylinder 4 ' with the direction identical with pipe tobacco, mixes with pipe tobacco.Meanwhile, the 2 ' realization of warming and humidifying equipment heats and humidification pipe tobacco, and suitable humiture is conducive to improve the absorption rate of pipe tobacco to feed liquid.The direction of arrow of the B ' indication in Fig. 1 is the wind direction with the process cycles hot blast A ' of steam, and the direction of arrow of C ' indication is the direction of system humidity discharging, the direction of arrow material direction of D ' indication.
By pipe tobacco, add the method that material processing device processes pipe tobacco and have following shortcoming:
1, the process cycles hot blast A ' with steam is blown in the position on the upper side of the central axis of cylinder 4 ', can only contact with the pipe tobacco on the pipe tobacco top layer falling from top to bottom, little with pipe tobacco contact area, cannot carry out heat exchange with the pipe tobacco of internal layer fully, pipe tobacco is poor to the assimilation effect of feed liquid.For guaranteeing that pipe tobacco meets the requirements of technological temperature and moisture content, just need to increase the injection rate of steam, easily cause so again the phenomenon of moisture in cut tobacco and non-uniform temperature.Meanwhile, the process cycles hot blast of carrying vapour and feed liquid is just directly discharged to the end of cylinder 4 ' in the situation that of also fully contacting absorption with pipe tobacco in cylinder 4 ', and major part is discharged by humidity discharging system, has caused the waste of the energy and feed liquid.
2, the saturated vapor after hydrophobic enters process cycles hot air duct can produce a large amount of condensed waters after mixing with the hot blast of 80 ℃ of left and right, while contacting with the process cycles hot air duct of lower temperature with the process cycles hot blast A ' of steam, also can produce condensed water simultaneously, these condensed waters enter charger and just directly contact with pipe tobacco, cause the generation of wet group and water stain cigarette, thereby be unfavorable for the processing of subsequent handling, affect the quality of pipe tobacco.
3, front end need configure warming and humidifying equipment 2 ', and warming and humidifying equipment 2 ' is the more serious throwing equipment of a kind of high energy consumption and environmental pollution, and its daily cleaning and maintenance load are large simultaneously.
Utility model content
The purpose of this utility model is to propose a kind of pipe tobacco that improves pipe tobacco absorption heat energy and feed liquid efficiency to add material processing device, it is under the precondition without configuration warming and humidifying equipment, can make fully to contact to improve the efficiency that absorbs heat energy and feed liquid with pipe tobacco with the process cycles hot blast of steam, guarantee efficiency and uniformity that pipe tobacco absorbs feed liquid.
For achieving the above object, the utility model provides following technical scheme:
Improve the pipe tobacco that pipe tobacco absorbs heat energy and feed liquid efficiency and add a material processing device, comprise mainly the pipe tobacco charger by process cycles hot air duct (1), cylinder (2), driven fan (3), steam jet (4) and blast pipe (5); Process cycles hot blast (A), under the effect of described driven fan (3), is blown into described cylinder (2) via described steam jet (4) from described blast pipe (5), mixes with pipe tobacco; Described blast pipe (5) is arranged on the central axis below of described cylinder (2); The opening direction of described blast pipe (5) upward, and and horizontal plane between the angle of angle adjustable within the scope of 0-60 °.
Further, also comprise that described blast pipe (5) is connected with the air outlet of described process cycles hot air duct (1) by described steering mechanism (6) for regulating the steering mechanism (6) of the angle of described blast pipe (5).
Further, the tube wall on described blast pipe (5) top is longer than the tube wall of its underpart.
Further, also comprise condensation water collection pipe (7), described condensation water collection pipe (7) is connected with the air outlet of described process cycles hot air duct (1), and the opening direction of described condensation water collection pipe (7) down.
Further, the bottom surface of described condensation water collection pipe (7) be provided with air-flow cannot by but device that the condensed water of preset weight can pass through because of Action of Gravity Field.
Further, also comprise temperature testing organization (8), the temperature detection part of described temperature testing organization (8) is positioned at the return air part of described process cycles hot air duct (1); The temperature display section of described temperature testing organization (8) divides and is positioned at outside described process cycles hot air duct (1).
Arbitrary technical scheme based in technique scheme, the utility model embodiment at least can produce following technique effect:
Because the utility model is on the basis of the structure of existing pipe tobacco feeding device, saved warming and humidifying equipment, and blast pipe is arranged on below the central axis of cylinder, the opening direction of blast pipe upward, and and between horizontal plane, the angle of angle is adjustable within the scope of 0-60 °, that is to say, the utility model changes original fixed blast pipe into the blast pipe of adjustable-angle, according to the difference of material, by regulating suitable blast pipe angle, fully guarantee that damp and hot process cycles hot blast fully contacts with pipe tobacco, and evenly carry out heat exchange, promote feed liquid to absorb, reduced the sticky pipe tobacco phenomenon of cylinder, minimizing is discharged by humidity discharging system and wastes energy with the damp and hot process cycles hot blast of feed liquid.
Secondly, by the frequency of fine setting process cycles hot blast driven fan and the steam pressure on process cycles hot air duct, transference steam and the mixed process cycles hot blast of feed liquid advance in cylinder to approach the proper flow rates of pipe tobacco, further guarantee that pipe tobacco absorbs the time of heat energy and feed liquid, temperature gap between the temperature of cylinder discharging opening place pipe tobacco and the temperature of the return air of process cycles hot air duct part is controlled within 1 ℃, can further makes fully to contact to improve with pipe tobacco the efficiency that absorbs heat energy and feed liquid with the process cycles hot blast of steam.
In addition, by condensation water collection pipe is arranged on to air outlet, therefore stop to greatest extent condensed water and entered in cylinder with hot blast, and then reduced the generation of wet group and water stain cigarette, improved the stability of the reinforced effect of pipe tobacco and quality.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of pipe tobacco feeding device in prior art;
Fig. 2 is the structural representation that the pipe tobacco of the utility model raising pipe tobacco absorption heat energy and feed liquid efficiency adds material processing device;
Fig. 3 is the axial cutaway view of blast pipe in Fig. 2.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Figure 2, the pipe tobacco of raising pipe tobacco absorption heat energy provided by the utility model and feed liquid efficiency adds material processing device and comprises pipe tobacco charger and shake groove, the feed end of pipe tobacco charger (right-hand member of the pipe tobacco charger shown in Fig. 2) is without configuration warming and humidifying equipment, because warming and humidifying equipment is the more serious throwing equipment of a kind of high energy consumption and environmental pollution, its daily cleaning and maintenance load are large simultaneously, therefore the utility model has not only reduced energy consumption and environmental pollution, has reduced equipment investment simultaneously and has reduced day-to-day operation maintenance cost.
Same as the prior art: pipe tobacco charger is mainly comprised of process cycles hot air duct 1, cylinder 2, driven fan 3, steam jet 4 and blast pipe 5, process cycles hot blast A is under the effect of driven fan 3, via steam jet 4, from blast pipe 5, be blown into cylinder 2, mix with pipe tobacco.
Difference from prior art is: blast pipe 5 is arranged on the central axis below of cylinder 2.The opening direction of blast pipe 5 upward, and and horizontal plane between the angle of angle adjustable within the scope of 0-60 °.As can be seen from Figure 2, the opening of blast pipe 5 is upward, therefore, the movement locus of the process cycles hot blast with steam ejecting will be a parabola, that is to say, the process cycles hot blast of the carrying vapour spraying from blast pipe 5 sprays obliquely from lower, with the loose pipe tobacco head-on crash of the large area falling from eminence, fully contact, when arriving peak, scatter downwards again, solved in prior art the direct pipe tobacco of aiming at some regions of the opening of blast pipe has been sprayed to brought can only contacting and the inhomogeneous shortcoming of heat exchange with the pipe tobacco on top layer, the spray pattern of parabolic of the present utility model will make the area of sprinkling larger, contact more abundant with pipe tobacco, more even.
The utility model is on the basis of the structure of existing pipe tobacco feeding device, saved warming and humidifying equipment, and blast pipe is arranged on below the central axis of cylinder, the opening direction of blast pipe upward, and and between horizontal plane, the angle of angle is adjustable within the scope of 0-60 °, that is to say, the utility model changes original fixed blast pipe into the blast pipe of adjustable-angle, according to the difference of material, by regulating suitable blast pipe angle, fully guarantee that damp and hot process cycles hot blast fully contacts with pipe tobacco, and evenly carry out heat exchange and feed liquid and absorb, eliminated the sticky pipe tobacco phenomenon of cylinder, the energy and feed liquid consumption have been reduced.And by the wind speed of adjusting process circulating air, transference steam and the mixed process cycles hot blast of feed liquid advance in cylinder to approach the proper flow rates of pipe tobacco, further guarantee that pipe tobacco absorbs the time of heat energy and feed liquid, reduces and by humidity discharging system, is discharged and waste energy with the damp and hot process cycles hot blast of feed liquid.
In above-described embodiment, as shown in Figure 3, blast pipe 5 can be rectangular tube, can be also round tube or elliptical tube, still, no matter be the pipe of which kind of shape, in order to guarantee that air-flow can pass through blast pipe 5 smoothly, and the pipe tobacco being scattered in top can not fall in the opening of blast pipe 5, and the open end of blast pipe 5 is arranged to inclined plane, and the tube wall on the top of blast pipe 5 is longer than the tube wall of bottom.
In above-described embodiment, the utility model can also comprise condensation water collection pipe 7, condensation water collection pipe 7 is connected with the air outlet of process cycles hot air duct 1, and, the opening direction of condensation water collection pipe 7 down, by condensation water collection pipe 7 being arranged on to the air outlet of process cycles hot air duct 1, can having been stopped to greatest extent condensed water and enter in cylinder with hot blast, and then reduced the generation of wet group and water stain cigarette, improved the stability of the reinforced effect of pipe tobacco and quality.
In above-described embodiment, the bottom surface of condensation water collection pipe 7 be provided with air-flow cannot by but device (not shown) that the condensed water of preset weight can pass through because of Action of Gravity Field, such as: shell fragment, the area of shell fragment enough covers the bottom surface opening of condensation water collection pipe 7 completely, the bottom surface that one end of shell fragment is fixedly connected on to condensation water collection pipe 7, the other end suspends.Therefore,, when the weight of the condensed water on shell fragment is also not enough to shell fragment to back down, the end that suspends of shell fragment is sticked all the time in the bottom surface of condensation water collection pipe 7, and air-flow cannot be passed through.
In the various embodiments described above, the utility model can also comprise temperature testing organization 8, the temperature detection part of temperature testing organization 8 is positioned at the return air part of process cycles hot air duct 1, and the temperature display section of temperature testing organization 8 divides and is positioned at outside process cycles hot air duct 1.The temperature of return air part that can characterization processes circulating air pipeline 1 by temperature testing organization 8.By the frequency of fine setting process cycles hot blast driven fan and the steam pressure on process cycles hot air duct, temperature gap between the temperature of return air part of process cycles hot air duct and the temperature of the discharging opening place pipe tobacco of cylinder is controlled within 1 ℃, and guarantees that the temperature of the pipe tobacco at drum outlet place meets process requirements.Therefore, can further make fully to contact to improve with pipe tobacco the efficiency that absorbs heat energy and feed liquid with the process cycles hot blast of steam.
The utility model also provides a kind of and adopts the pipe tobacco in the various embodiments described above to add the method that material processing device carries out the reinforced processing of pipe tobacco, comprises the following steps:
1) start production line, the technological parameter during by daily production carries out object test.
2) observe pipe tobacco and enter after pipe tobacco charger the state of shedding under harrow nail effect and shed track, in normal quantity-produced situation, find out pipe tobacco cylinder 2 interior feed ends shed process in the loosest and the thickest region of the bed of material.
3) by regulate blast pipe 5 towards, make blast pipe 5 shed the loosest in process and the thickest region of the bed of material over against the pipe tobacco of selecting in step 1).
4) by steam regulation nozzle 4, be transported to the steam flow in process cycles hot air duct 1, regulate the pipe tobacco temperature after cylinder 2 is processed, make it to reach process requirements.
5) by regulating the frequency of driven fan 3, make the wind speed in cylinder 2 be reduced to pipe tobacco (equipment manufacturing is generally designed to the wind speed in cylinder 2 8-10 times of pipe tobacco flow velocity) between 1.5-3.0 times of cylinder 2 interior flow velocitys, make hot blast and steam in cylinder 2 just not emit and be advisable outward.
6) frequency of fine setting process cycles hot blast driven fan and the steam pressure on process cycles hot air duct:
Detect the temperature of the discharging opening place pipe tobacco of cylinder 2, and compare with the detected data of temperature testing organization 8, calculate both temperature gaps.When both temperature gaps are greater than 1 ℃, should progressively turn down the frequency of driven fan 3, until both temperature gaps are within 1 ℃.
Observe the temperature of the discharging opening place pipe tobacco of cylinder 2, and compare with the drop temperature of process requirements.When the temperature of pipe tobacco is during higher than process requirements, should progressively turn down the steam flow of steam jet 4; When the temperature of pipe tobacco is during lower than process requirements, should progressively heighten the steam flow of steam jet 4, until the temperature of pipe tobacco meets process requirements.
According to the difference of material, by regulating the angle of the opening of suitable blast pipe 5, fully guarantee that damp and hot process cycles hot blast fully contacts with pipe tobacco, and carry out heat exchange and absorb feed liquid, eliminated the sticky leaf phenomenon of cylinder, reduced energy resource consumption; In addition, by reducing the wind speed of process cycles hot blast, further guarantee the time that feed liquid and heat energy are absorbed by pipe tobacco, reduce it and discharged by humidity discharging system.
In said method, the utility model method can also comprise the frequency of fine setting process cycles hot blast driven fan and the steam pressure on process cycles hot air duct, simultaneously by the temperature of the discharging opening place pipe tobacco of cylinder 2, compare with the detected data of temperature testing organization 8, until the step of both temperature gaps within 1 ℃.Therefore, can further make fully to contact to improve with pipe tobacco the efficiency that absorbs heat energy and feed liquid with the process cycles hot blast of steam.
In said method, the utility model method can also comprise the step of utilizing the condensed water producing in condensation water collection pipe 7 collection process circulating air pipelines 1.The utility model method changes original fixed air inlet into the air inlet of adjustable-angle, meanwhile, condensation water collection pipe is arranged on to air outlet, has stopped to greatest extent condensed water and has entered and add in feed roller with hot blast.
The pipe tobacco charger of 3000kg/h of now take is example, and the utility model is described in conjunction with the accompanying drawings and embodiments.
1) start production line, the technological parameter during by daily production carries out object test.
2) observe pipe tobacco and enter after pipe tobacco charger the state of shedding under harrow nail effect and shed track, in normal quantity-produced situation, find out pipe tobacco cylinder 2 interior feed ends shed process in the loosest and the thickest region of the bed of material.
3) by regulate blast pipe 5 towards, make blast pipe 5 shed the loosest in process and the thickest region of the bed of material over against the pipe tobacco of selecting in step 1).
4) steam pressure in circulating air pipeline 1 is adjusted to 1.6bar by original 3bar, now from cylinder 2 pipe tobacco temperature out, just in the temperature range of technological requirement, fluctuates.
5) regulate the frequency of driven fan 3 to 6HZ, the wind speed in cylinder 2 is reduced to 0.054m/s by original 0.45m/s.
6) frequency of fine setting driven fan 3 and the steam pressure on process cycles hot air duct.Detect the temperature of discharging opening 9 place's pipe tobaccos of cylinder 2, compared by the detected data of temperature testing organization 8 with the return air part of circulating air pipeline 1, both temperature gaps are only 0.6 ℃, meet commissioning requirements.The temperature of observing the discharging opening place pipe tobacco of cylinder 2, also meets process requirements.
By with adjusted, heat energy and the feed liquid of process cycles hot blast are fully absorbed by pipe tobacco, the humidity discharging air quantity original 2650m that serves as reasons
3/ h drops to 318m
3/ h, greatly reduces the loss of the energy and feed liquid; Condensation water collection pipe is arranged on to air outlet, has avoided condensed water to enter and add in feed roller with hot blast, do not find that wet group and water stain cigarette produce, eliminated the sticky pipe tobacco phenomenon of cylinder simultaneously.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. the pipe tobacco that improves pipe tobacco absorption heat energy and feed liquid efficiency adds a material processing device,
Comprise mainly the pipe tobacco charger by process cycles hot air duct (1), cylinder (2), driven fan (3), steam jet (4) and blast pipe (5);
Process cycles hot blast (A), under the effect of described driven fan (3), is blown into described cylinder (2) via described steam jet (4) from described blast pipe (5), mixes with pipe tobacco;
It is characterized in that:
Described blast pipe (5) is arranged on the central axis below of described cylinder (2);
The opening direction of described blast pipe (5) upward, and and horizontal plane between the angle of angle adjustable within the scope of 0-60 °.
2. device as claimed in claim 1,
It is characterized in that:
Also comprise for regulating the steering mechanism (6) of the angle of described blast pipe (5),
Described blast pipe (5) is connected with the air outlet of described process cycles hot air duct (1) by described steering mechanism (6).
3. device as claimed in claim 2,
It is characterized in that:
The tube wall on described blast pipe (5) top is longer than the tube wall of its underpart.
4. device as claimed in claim 3,
It is characterized in that:
Also comprise condensation water collection pipe (7),
Described condensation water collection pipe (7) is connected with the air outlet of described process cycles hot air duct (1), and the opening direction of described condensation water collection pipe (7) down.
5. device as claimed in claim 4,
It is characterized in that:
The bottom surface of described condensation water collection pipe (7) be provided with air-flow cannot by but device that the condensed water of preset weight can pass through because of Action of Gravity Field.
6. device as claimed in claim 5,
It is characterized in that:
Also comprise temperature testing organization (8),
The temperature detection part of described temperature testing organization (8) is positioned at the return air part of described process cycles hot air duct (1);
The temperature display section of described temperature testing organization (8) divides and is positioned at outside described process cycles hot air duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499729.9U CN203467649U (en) | 2013-08-16 | 2013-08-16 | Tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499729.9U CN203467649U (en) | 2013-08-16 | 2013-08-16 | Tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds |
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| Publication Number | Publication Date |
|---|---|
| CN203467649U true CN203467649U (en) | 2014-03-12 |
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ID=50216091
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499729.9U Expired - Fee Related CN203467649U (en) | 2013-08-16 | 2013-08-16 | Tobacco shred feeding and processing device for improving heat energy and material liquid absorbing efficiency of tobacco shreds |
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| Country | Link |
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| CN (1) | CN203467649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393209A (en) * | 2013-08-16 | 2013-11-20 | 厦门烟草工业有限责任公司 | Tobacco shred feeding treatment device and method capable of improving the heat energy and feed liquid absorption efficiency of tobacco shred |
| CN104055211A (en) * | 2014-06-30 | 2014-09-24 | 福建中烟工业有限责任公司 | Roller drying method and drying device for shredding tobacco leaves |
| CN107319621A (en) * | 2017-06-28 | 2017-11-07 | 常州万博金属构件厂 | One grows tobacco loosening steam conditioner |
-
2013
- 2013-08-16 CN CN201320499729.9U patent/CN203467649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393209A (en) * | 2013-08-16 | 2013-11-20 | 厦门烟草工业有限责任公司 | Tobacco shred feeding treatment device and method capable of improving the heat energy and feed liquid absorption efficiency of tobacco shred |
| CN103393209B (en) * | 2013-08-16 | 2016-01-06 | 厦门烟草工业有限责任公司 | The pipe tobacco improving pipe tobacco absorption heat energy and feed liquid efficiency adds material processing device and method |
| CN104055211A (en) * | 2014-06-30 | 2014-09-24 | 福建中烟工业有限责任公司 | Roller drying method and drying device for shredding tobacco leaves |
| CN107319621A (en) * | 2017-06-28 | 2017-11-07 | 常州万博金属构件厂 | One grows tobacco loosening steam conditioner |
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Granted publication date: 20140312 Termination date: 20180816 |