CN203302325U - Device for adding liquid auxiliary materials into tobacco in high-uniformity mode - Google Patents
Device for adding liquid auxiliary materials into tobacco in high-uniformity mode Download PDFInfo
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- CN203302325U CN203302325U CN2013202232324U CN201320223232U CN203302325U CN 203302325 U CN203302325 U CN 203302325U CN 2013202232324 U CN2013202232324 U CN 2013202232324U CN 201320223232 U CN201320223232 U CN 201320223232U CN 203302325 U CN203302325 U CN 203302325U
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- tobacco
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- auxiliary material
- casing drum
- material nozzle
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Abstract
The utility model discloses a device for adding liquid auxiliary materials into tobacco in a high-uniformity mode. The device comprises a feeding device, a charging barrel, an auxiliary material nozzle and a discharging device. The feeding device is connected with an opening in the upper portion of the charging barrel in a technological mode. The discharging device is arranged at the bottom of the charging barrel, an air distributor is arranged on the upper portion of the charging barrel, an air hole opening of the air distributor faces the charging barrel wall, and the direction of the air hole opening is horizontal or/and inclined downwards. The air distributor is communicated with an air source, the part from the air distributor to the opening in the upper portion of the charging barrel is a feeding section, and a discharging section is located below the air distributor. The auxiliary material nozzle is arranged on the wall of the charging barrel in the discharging section, and is communicated with an atomizer. Tobacco materials are scattered by utilizing the fluidized bed principle and can be evenly mixed with atomization materials more fully. The device is simple in structure, the charging barrel does not need to rotate, power consumption is low, mechanical stirring operation does not exit, and the breaking ratio of the tobacco materials is greatly lowered.
Description
Technical field
The utility model belongs to technical field of tobacco processing, is specifically related to the high evenness that grows tobacco and adds the device of liquid auxiliary materials.
Background technology
At present, usually to adopt the roller type charging machine be that tobacco adds auxiliary material to tobacco productive corporation.The operation principle of roller type charging machine is: cylinder under the driving force effect around the rotation of self axis, tobacco moves under the drive of flight, harrow nail in swing roller, run to behind about 11 positions of roll circumference and be parabola and fall, and rolling travels forward; Feed liquid is transported to feed introduction by delivery pump through pipeline, and feed liquid is atomized and is sprayed on the tobacco in swing roller under the effect of atomizing medium.This mode feeding homogeneity is poor, and the one, material tossed rear material bed thickness formed while falling in cylinder is thicker, causes the partial material top layer directly to spray feed liquid is arranged; The 2nd, nozzle quantity is limited, and 1 ~ 2 nozzle is set usually, is arranged on feed end or the discharge end of cylinder, is difficult to guarantee that feed liquid is sprayed at the uniformity on material.The liquid material loss rate is high, and the part feed liquid is sprayed directly on barrel and causes waste.Increase the broken degree of making, by flight, harrow nail, drive the spiral upset forward in cylinder, material in cylinder, move certainly lead to make broken.The material loss rate is high, and the inner wall of rotary drum binding material causes very large waste.In order to improve additive effect, Chinese patent CN102389160A provides a kind of reinforced perfuming method and device that reduces liquid material loss, tobacco is trickled down in mixing chamber from top to bottom, be arranged on the nozzles spray atomization feed liquid that mixing chamber top is positioned at the charging aperture below, tobacco is fed in raw material.The method and device solves conventional rollers formula charger complex structure, the poor problem of feed liquid application uniformity, but the material bed thickness formed while still existing tobacco to fall is thicker, causes the problems such as adding tobacco material lack of homogeneity, reinforced effect be bad.Chinese patent CN101485488A provides another kind of adding tobacco material method and device, in reinforced cavity, set gradually pay-off, charging zone and drawing mechanism from top to bottom, at the cavity napex, be provided with inlet scoop and air exhauster, near the cavity lower end, air inlet and air heat exchanger are being set, material falls from top to bottom in reinforced cavity, under reverse hot blast effect, pass through the feed liquid fog-zone with suspended state.It is low that the method and device have solved the material charge temperature to a certain extent, the problem that the material feeding homogeneity is bad, but this apparatus structure complexity, the effect of many group thin tobacco-making machines is difficult to guarantee the material efficiency of feeding in raw material in cavity, reverse hot blast effect causes the loss of feed liquid in cavity, and in cavity too much inner member to cause certain tobacco to make broken.Therefore, exploitation one high evenness that grows tobacco adds the device of liquid auxiliary materials, is very favorable for modern production of cigarettes.
Summary of the invention
The purpose of this utility model is to provide the high evenness that grows tobacco to add the device of liquid auxiliary materials.
The purpose of this utility model is achieved in that and comprises pay-off, casing drum, auxiliary material nozzle, drawing mechanism, the upper opening of pay-off technique connection casing drum; Described casing drum bottom is drawing mechanism, and casing drum top arranges gas distributor, and the air vent openings of gas distributor is towards the casing drum barrel, and the opening direction of pore is that level is or/and oblique below; Described gas distributor is communicated with source of the gas, and gas distributor is upwards feed zone to the casing drum upper opening, and the gas distributor below is the blanking section; The auxiliary material nozzle arranged on described casing drum blanking section barrel, the auxiliary material nozzle is communicated with atomizer.
The utility model has utilized the fluid bed principle, forms level or/and diffusing air current slightly downwards with gas distributor, and the tobacco of free-falling is broken up by air-flow, produces the fluidization of solid effect; Loose tobacco falls with uniform state, and loose tobacco more easily fully contacts with the atomization feed liquid, is not carrying out in churned mechanically situation realizing fully mixing; The diffusing air current of gas distributor output has certain scouring effect for barrel, effectively reduces the adhesion of tobacco.The utility model apparatus structure is simple, in casing drum except the gas distributor without any internals; During use, casing drum is without rotation, and energy consumption is very low, there is no the mechanical agitation operation, and the percentage of damage of tobacco reduces greatly.
The accompanying drawing explanation
Fig. 1 is that the utility model device overall structure is partly cutd open schematic diagram;
In figure: 1-pay-off, 2-meausring apparatus, 3-funnel, 4-gas distributor, 5-casing drum, 6-auxiliary material nozzle, 7-drawing mechanism, 8-atomizer, 9-control valve, 10-compressor, the 11-delivery pump, 12-gas dosing device, 13-source of the gas, 14-feed liquid storehouse, 15-atomizing medium storehouse.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any conversion or replacement based on the utility model training centre is done, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises pay-off 1, casing drum 5, auxiliary material nozzle 6, drawing mechanism 7, and pay-off 1 technique connects the upper opening of casing drum 5; Described casing drum 5 bottoms are drawing mechanism 7, and casing drum 5 tops arrange gas distributor 4, and the air vent openings of gas distributor 4 is towards casing drum 5 barrels, and the opening direction of pore is that level is or/and oblique below; Described gas distributor 4 is communicated with source of the gas 13, and gas distributor 4 is upwards feed zone to casing drum 5 upper openings, and gas distributor 4 belows are the blanking section; The auxiliary material nozzle 6 arranged on described casing drum 5 blanking section barrels, auxiliary material nozzle 6 is communicated with atomizer 8.
Described gas distributor 4 is a kind of in pipe distributor, straight hole type distributor, branch type distributor, and percent opening is 0.8 ~ 1.5%, and hole diameter is 1 ~ 3mm.
The pore of the described gas distributor 4 oblique lower opening gradient that dips down is 15 ~ 45 °.
Described auxiliary material nozzle 6 is more than one, downward-sloping being arranged on casing drum 5 barrels of auxiliary material nozzle 6 outlet, and auxiliary material nozzle 6 is 30 ~ 60 ° with the angle of barrel, auxiliary material nozzle 6 outlet pressures are 0.20 ~ 0.25 MPa.
Described atomizer 8 is the ball-type atomizer.As shown in Figure 1, atomizing medium storehouse 15 passes into atomizer 8 by compressor 10, and feed liquid storehouse 14 passes into atomizer 8 by delivery pump 11, and the atomization material liquid outlet of atomizer 8 is communicated with the auxiliary material nozzle; Atomizing medium entrance, feed liquid entrance and atomization material liquid outlet are uniformly distributed on the same plane at ball-type atomizer middle part.
Described source of the gas 13 is communicated with gas distributor 4 by compressor 10, gas dosing device 12 is set, as gas rotameter on the transfer pipeline of source of the gas 13.
Gas in described source of the gas 13 is high temperature air or water vapour, and the temperature of high temperature air is 50 ~ 70 ℃, and gas flow rate is 1 ~ 3m/s.The utility model adopts high temperature air or water vapour as the fluid media (medium) of gas distributor 4, improves the temperature of tobacco before adding auxiliary material, can improve the adsorption effect of tobacco and auxiliary material.
The upper opening of described casing drum 5 arranges funnel 3, and pay-off 1 technique connects funnel 3.Before pay-off 1, the vibration conveying equipment transferring raw material can be adopted, the loosening degree that enters casing drum 5 materials can be improved, very favourable for follow-up operation; On pay-off 1, meausring apparatus 2 can be set, as Full suspension electronic conveyer-belt weigher, more accurately grasp inlet amount, control extremely important for the auxiliary material addition.
Using the utility model to add auxiliary material comprises the following steps:
A, material loosening: from the gas of source of the gas 13 through gas distributor 4 levels or/and tiltedly descend direction casing drum 5 gas distributions, the feed zone of casing drum 5 sent into tobacco by pay-off 1, the tobacco fallen is broken up by the air-flow of gas distributor 4 defeated cloth, and loose material enters the blanking section;
B, atomization are fed in raw material: feed liquid and atomizing medium form the atomization auxiliary materials through atomizer 8, and loose material fully mixes with the atomization auxiliary material while passing through auxiliary material nozzle 6, form finished product materials;
C, discharging: finished product materials falls to drawing mechanism 7 and discharges.
Described feed liquid is one or several in functional feed liquid, brand feed liquid (fragrance matter and precursor substance with cigarette product style and features), water, and described atomizing medium is air or water vapour.
Tobacco described in the utility model comprises the tobacco leaf of self-sow, also comprises reconstituted tobacoo.Reconstituted tobacoo is reconstituted tobacco, is raw materials such as some tobacco wastes in the tobacco manufacture process, leftover pieces, discarded tobacco leafs, by physics, chemical method, is processed into the laminar reconstituted product had with the tobacco same performance, is mainly used in the inserts of cigarette.In conventional pipe tobacco, suitably add reconstituted tobacoo, not only can improve the utilization rate of tobacco material, and can improve the interior quality of cigarette, in the situation that do not affect effectively lowering harm and decreasing coking of cigarette flavor matter, perfume quantity.
Operation principle of the present utility model:
The utility model has utilized the fluid bed principle, or/and diffusing air current slightly downwards, the tobacco of free-falling is broken up by air-flow with gas distributor 4 formation levels, produces the fluidization of solid effect; Loose tobacco falls with uniform state, and loose tobacco more easily fully contacts with the atomization feed liquid, is not carrying out in churned mechanically situation realizing fully mixing; The diffusing air current of gas distributor 4 outputs has certain scouring effect for barrel, effectively reduces the adhesion of tobacco.
The course of work of the present utility model:
Auxiliary material feed liquid and atomizing medium are added respectively to feed liquid storehouse 14, atomizing medium storehouse 15, and deliver to atomizer 8 by compressor 10 and delivery pump 11, complete the atomization of auxiliary material feed liquid at atomizer 8, deliver to auxiliary material nozzle 6; Source of the gas 13 is communicated with gas distributor 4; Conveying equipment (as jigging conveyer) flows to pay-off 1 by tobacco, and pay-off 1 is sent tobacco into casing drum 5 through funnel 3; The high temperature air that source of the gas 13 passes into or water vapour through gas distributor 4 to the defeated cloth diffusing air current of casing drum 5 barrel, air-flow with level or/and tiltedly descend direction to rush at casing drum 5 barrels.The tobacco fallen runs into diffusing air current to be broken up, and then enters the blanking section; Loose tobacco fully contacts with the atomization feed liquid of auxiliary material nozzle 6 ejections, realizes fully mixing; Tobacco after the interpolation auxiliary material falls to drawing mechanism 7, is delivered to subsequent processing.
Embodiment 1
Tobacco after loosening and gaining moisture, send into pay-off 1 with 500kg/h transporting velocity vibration conveying equipment, and the meausring apparatus 2 of pay-off 1 completes metering, and after metering, pay-off 1 continuous uniform is sent into casing drum 5 by tobacco through funnel 3; The high temperature airs of 60 ℃ are sprayed with the 1m/s flow velocity through gas distributor 4, two symmetrically arranged auxiliary material nozzles 6 are set on casing drum 5 barrels, auxiliary material nozzle 6 is 45 ° with the barrel angle, auxiliary material nozzle 6 outlet pressures are 0.20mPa, it is 2.5kg/h that delivery pump 11 is controlled auxiliary material feed liquid flow, and feed ratio is 0.5%.Result shows: the reinforced uniformity is 89.1%, feed liquid loss late 3.2%.
Embodiment 2
Tobacco after loosening and gaining moisture, send into pay-off 1 with 1000kg/h transporting velocity vibration conveying equipment, and the meausring apparatus 2 of pay-off 1 completes metering, and after metering, pay-off 1 continuous uniform is sent into casing drum 5 by tobacco through funnel 3; The high temperature airs of 50 ℃ are sprayed with the 2m/s flow velocity through gas distributor 4, the auxiliary material nozzle 6 of three uniform settings is set on casing drum 5 barrels, auxiliary material nozzle 6 is 60 ° with the barrel angle, auxiliary material nozzle 6 outlet pressures are 0.25mPa, it is 2.25kg/h that delivery pump 11 is controlled auxiliary material feed liquid flow, and feed ratio is 0.45%.Result shows: the reinforced uniformity is 87.6%, feed liquid loss late 4.3%.
Embodiment 3
Tobacco after loosening and gaining moisture, send into pay-off 1 with 600kg/h transporting velocity vibration conveying equipment, and the meausring apparatus 2 of pay-off 1 completes metering, and after metering, pay-off 1 continuous uniform is sent into casing drum 5 by tobacco through funnel 3; The high temperature airs of 70 ℃ are sprayed with the 3m/s flow velocity through gas distributor 4, an auxiliary material nozzle 6 is set on casing drum 5 barrels, and auxiliary material nozzle 6 is 30 ° with the barrel angle, and auxiliary material nozzle 6 outlet pressures are 0.25mPa, it is 2.5kg/h that delivery pump 11 is controlled auxiliary material feed liquid flow, and feed ratio is 0.5%.Result shows: the reinforced uniformity is 86.3%, feed liquid loss late 3.9%.
Embodiment 4
Tobacco after loosening and gaining moisture, send into pay-off 1 with 1000kg/h transporting velocity vibration conveying equipment, and the meausring apparatus 2 of pay-off 1 completes metering, and after metering, pay-off 1 continuous uniform is sent into casing drum 5 by tobacco through funnel 3; Water vapour is sprayed with the 3m/s flow velocity through gas distributor 4, an auxiliary material nozzle 6 is set on casing drum 5 barrels, and auxiliary material nozzle 6 is 45 ° with the barrel angle, and auxiliary material nozzle 6 outlet pressures are 0.2mPa, it is 2.25kg/h that delivery pump 11 is controlled auxiliary material feed liquid flow, and feed ratio is 0.45%.Result shows: the reinforced uniformity is 88.7%, feed liquid loss late 3.7%.
Embodiment 5
With the identical tobacco of embodiment 1, employing roller type charging machine technique routinely carries out auxiliary material interpolation operation, and result shows: the reinforced uniformity is 58.5%, feed liquid loss late 16.4%.
Claims (8)
1. the high evenness that grows tobacco adds the device of liquid auxiliary materials, comprises pay-off (1), casing drum (5), auxiliary material nozzle (6), drawing mechanism (7), and pay-off (1) technique connects the upper opening of casing drum (5); It is characterized in that: described casing drum (5) bottom is drawing mechanism (7), casing drum (5) top arranges gas distributor (4), the air vent openings of gas distributor (4) is towards casing drum (5) barrel, and the opening direction of pore is that level is or/and oblique below; Described gas distributor (4) is communicated with source of the gas (13), and gas distributor (4) is upwards feed zone to casing drum (5) upper opening, and gas distributor (4) below is the blanking section; The auxiliary material nozzle (6) arranged on described casing drum (5) blanking section barrel, auxiliary material nozzle (6) is communicated with atomizer (8).
2. tobacco high evenness according to claim 1 adds the device of liquid auxiliary materials, it is characterized in that: a kind of in pipe distributor, straight hole type distributor, branch type distributor of described gas distributor (4), percent opening is 0.8 ~ 1.5%, and hole diameter is 1 ~ 3mm.
3. tobacco high evenness according to claim 1 and 2 adds the device of liquid auxiliary materials, it is characterized in that: the pore of the oblique lower opening of described gas distributor (4) gradient that dips down is 15 ~ 45 °.
4. tobacco high evenness according to claim 1 adds the device of liquid auxiliary materials, it is characterized in that: described auxiliary material nozzle (6) is more than one, downward-sloping being arranged on casing drum (5) barrel of auxiliary material nozzle (6) outlet, auxiliary material nozzle (6) is 30 ~ 60 ° with the angle of barrel, and auxiliary material nozzle (6) outlet pressure is 0.20 ~ 0.25MPa.
5. tobacco high evenness according to claim 1 adds the device of liquid auxiliary materials, and it is characterized in that: described atomizer (8) is the ball-type atomizer.
6. tobacco high evenness according to claim 1 adds the device of liquid auxiliary materials, it is characterized in that: described source of the gas (13) is communicated with gas distributor (4) by compressor (10), and gas dosing device (12) is set on the transfer pipeline of source of the gas (13).
7. according to the described tobacco high evenness of claim 1 or 6, add the device of liquid auxiliary materials, it is characterized in that: the gas in described source of the gas (13) is high temperature air or water vapour, and the temperature of high temperature air is 50 ~ 70 ℃, and gas flow rate is 1 ~ 3m/s.
8. tobacco high evenness according to claim 1 adds the device of liquid auxiliary materials, and it is characterized in that: the upper opening of described casing drum (5) arranges funnel (3), and pay-off (1) technique connects funnel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202232324U CN203302325U (en) | 2013-04-27 | 2013-04-27 | Device for adding liquid auxiliary materials into tobacco in high-uniformity mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202232324U CN203302325U (en) | 2013-04-27 | 2013-04-27 | Device for adding liquid auxiliary materials into tobacco in high-uniformity mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302325U true CN203302325U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202232324U Withdrawn - After Issue CN203302325U (en) | 2013-04-27 | 2013-04-27 | Device for adding liquid auxiliary materials into tobacco in high-uniformity mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN203302325U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238917A (en) * | 2013-04-27 | 2013-08-14 | 红云红河烟草(集团)有限责任公司 | Device and method for uniformly adding liquid auxiliary materials into tobacco |
| CN104068461A (en) * | 2014-06-25 | 2014-10-01 | 河南中烟工业有限责任公司 | Anti-sticking and anti-dropping charging and flavoring device |
-
2013
- 2013-04-27 CN CN2013202232324U patent/CN203302325U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238917A (en) * | 2013-04-27 | 2013-08-14 | 红云红河烟草(集团)有限责任公司 | Device and method for uniformly adding liquid auxiliary materials into tobacco |
| CN103238917B (en) * | 2013-04-27 | 2014-12-31 | 红云红河烟草(集团)有限责任公司 | Device and method for uniformly adding liquid auxiliary materials into tobacco |
| CN104068461A (en) * | 2014-06-25 | 2014-10-01 | 河南中烟工业有限责任公司 | Anti-sticking and anti-dropping charging and flavoring device |
| CN104068461B (en) * | 2014-06-25 | 2016-04-27 | 河南中烟工业有限责任公司 | A kind of reinforced perfuming device preventing sizing and tear drop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20141231 |
|
| RGAV | Abandon patent right to avoid regrant |