EP2684471B1 - Dispositif de séparation de corps étrangers dans un flux de tabac - Google Patents
Dispositif de séparation de corps étrangers dans un flux de tabac Download PDFInfo
- Publication number
- EP2684471B1 EP2684471B1 EP12175831.2A EP12175831A EP2684471B1 EP 2684471 B1 EP2684471 B1 EP 2684471B1 EP 12175831 A EP12175831 A EP 12175831A EP 2684471 B1 EP2684471 B1 EP 2684471B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tobacco
- conveying
- foreign body
- foreign
- downstream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000208125 Nicotiana Species 0.000 title claims description 88
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims description 88
- 238000000605 extraction Methods 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 3
- 206010070245 Foreign body Diseases 0.000 description 25
- 238000000926 separation method Methods 0.000 description 22
- 238000004140 cleaning Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/39—Tobacco feeding devices
- A24C5/396—Tobacco feeding devices with separating means, e.g. winnowing, removing impurities
Definitions
- the invention relates to a device for foreign body separation from a tobacco stream, wherein a first conveying device is provided for the tobacco stream, wherein in the conveying direction downstream of the first conveying device, a foreign body detection device is provided, to which further downstream a FremdMechaucetvoriques connects, downstream of the FremdMechaucetvortechnisch a second conveyor for a substantially freed from foreign bodies tobacco stream is provided.
- a separating device for dividing the tobacco mass flow is provided in a device for excretion of foreign bodies from a tobacco mass flow, the foreign body substantially containing a first Operatabakmassestrom and having a second Operatabakmassestrom substantially freed from the foreign bodies.
- This device comprises a foreign body separator having, for example, laser detectors for sensing the tobacco mass flow and exhaust nozzles for selecting and rejecting foreign bodies from the mass tobacco stream.
- a conveyor system which comprises an optical inspection station and a sorting station.
- optical components foul relatively quickly, which is why they are cleaned regularly.
- such components are usually difficult to access, so that the cleaning for the cleaning personnel is tedious and time consuming.
- a device for foreign body separation from a tobacco stream wherein a first conveying device is provided for the tobacco stream, wherein in the conveying direction downstream of the first conveying device, a foreign body detection device is provided, which is further downstream of a foreign body ejection device, downstream of the foreign body ejection device, a second Conveying device for a substantially freed from foreign bodies Tobacco flow is provided, which is further characterized in that a separation point is provided in the device for foreign body separation between the first conveyor and the second conveyor, wherein the separation point separates the device for foreign body separation in an upstream portion and a downstream portion, wherein the upstream portion with the downstream portion is detachably connectable or connected and the two sections are movable relative to each other.
- the device according to the invention for foreign body separation, it is very easy for operators to get to the components to be cleaned, in particular optical components such as windows, mirrors, camera lenses, etc., and without extensive reconstruction measures are necessary and also so that for Operator is a convenient access or a convenient cleaning is possible.
- a tobacco stream freed from foreign bodies means that the tobacco stream is substantially freed from foreign bodies.
- the separation point between the foreign body ejection device and the second conveying device or between the first conveying device and the foreign matter recognizing device an operator can directly access the parts to be cleaned of the foreign matter depositing device.
- the downstream portion is linearly movable.
- Linear mobility is understood in particular to mean translational mobility or a linear or translatory movement.
- the downstream portion can be moved with relatively little effort.
- Particularly safe is moving the downstream portion relative to the upstream portion when the bearing is level.
- the downstream section can weigh in the range of 500 kg to 1 t, so that, in order to avoid injury and damage, it makes sense to align the bearing horizontally.
- the downstream portion has a housing, in which an air extraction hood is integrated.
- the air exhaust hood serves to discharge conveying air for conveying the tobacco stream, in which case the conveying air is correspondingly separated from the tobacco stream and in particular from the tobacco stream freed of foreign bodies.
- the discharged conveying air can be correspondingly also returned to the conveying air flow or a part thereof.
- the air extraction hood can also be regarded as part of a recirculation system.
- the air extraction hood can be connected or connected to an air delivery line which leads to an inlet of a fan, wherein the outlet of the fan is connected to an inlet of the first delivery device.
- the air delivery line is preferably linearly connectable at least in the connection region with the air extraction hood or a conveyor line connected to the air extraction hood. The connection between the air extraction hood and the air delivery duct may be moved away from each other simultaneously with the mobility of the downstream portion and the upstream portion.
- the air extraction hood has, for example, an opening, in particular provided with a circumferential seal, into which the air delivery line can be introduced or introduced.
- the first conveyor device comprises a channel in which a conveying air flow flows.
- the first conveying device has a conveyor belt. It is particularly preferred if a channel and a conveyor belt are provided.
- the conveyor belt also preferably moves at the same speed as the conveying air. The speed here is preferably in a range of 2 to 8 m / s, in particular 5 to 6 m / s.
- the amount of movement of the downstream section is between 30 cm and 1 m, in particular between 40 cm and 80 cm, preferably at 60 cm.
- an operator can easily step between the two sections to clean the parts to be cleaned of the foreign-body separation device.
- These parts are preferably arranged approximately at eye level of the operator, ie at a height of 1.50 m to 1.80 m from Soil, so that cleaning can be done without much effort.
- the bearing is mounted on feet, with a vertical axis through the center of gravity of the downstream portion in any position of movement between the feet or passes through the feet.
- a secure storage of the downstream portion is allowed on the feet and also this allows the feet are arranged sufficiently far away from the upstream portion, so that an operator can easily pass between the two sections and is not hindered by the feet ,
- the feet have a height of at least 20 cm, preferably 30 cm.
- the feet which are upstream in the conveying direction of the tobacco stream and on which the downstream portion is carried, are spaced from the first portion by a distance of at least 50 cm, preferably up to 1.50 m.
- the distance is preferably 1 m.
- Fig. 1 schematically shows a device according to the invention for foreign body deposition, comprising two sections 19 and 20, which is on the dividing line 18 ', which is shown in phantom, separable.
- the foreign body deposition device according to the invention receives tobacco at a tobacco inlet 33.
- a tobacco inlet 33 schematically four feed rollers are indicated.
- a tobacco conveyor 34 in the form of a chute, which may also be designed as a shaking chute, is provided, which discharges the inserted tobacco into an inlet region or an inlet 26 into a tobacco conveyor 10.
- the tobacco conveyor 10 is formed horizontally in this embodiment and comprises in this embodiment, a tobacco conveying channel 41 and a tobacco conveyor belt 40. These two elements are in Fig. 3 to recognize.
- Tobacco is further transported in the conveying direction 11 by means of the tobacco conveyor 10 comprising the tobacco conveying channel and the tobacco conveyor belt.
- This tobacco stream may also contain foreign bodies that are to be removed.
- a foreign body detection device 12 and a foreign body ejection device 13 are housed in the housing 35.
- foreign objects are recognized.
- a foreign body ejection device 13 is driven, which emits, for example, a blast of compressed air to foreign bodies and thus changes the direction of movement of the foreign body from the tobacco flow, so as to be able to perform a sorting. Details of the foreign-matter recognition device and the foreign-matter discharge device will be described with reference to FIG Fig. 3 ,
- the heavy foreign bodies are not sucked off, but are conveyed on and discharged into a discharge vessel.
- the correspondingly sucked through the suction pipe 30 foreign body plus the expelled by the FremdMechausdorfvor512 13 with tobacco particles get into a separator which is formed in this embodiment as a cyclone 32, in which the tobacco and the foreign body are separated from the suction air and back to the input of the Tobacco conveyor 10 arrive. In this case, these materials get into a Fig. 1
- the back of the conveyor belt 40 is not shown.
- the materials also pass back into the area of the foreign body detection device 12 and the foreign body ejection device 13, after which a corresponding foreign body ejection is again performed, however additional tobacco, which would otherwise be lost, passes to a freed of foreign bodies tobacco stream.
- the materials now ejected a second time reach a conveyor belt or a conveyor, which is arranged below the conveyor belt 31 and has an outlet which also ends in the discharge vessel.
- a conveyor belt 31 may be provided at this point a vibrating chute or another conveyor.
- a tobacco material stream which is substantially freed from foreign bodies, is referred to as a liberated from foreign material tobacco material flow
- a conveyor belt which is arranged in the housing 22.
- the housing 22 is mounted on a roller bearing 21 which is mounted on feet 27 and 27 '.
- an air extraction hood 23 is integrated, which is arranged above the conveyor belt. This serves to separate the conveying air from the tobacco.
- the separated conveying air passes back again via an air conveying line 24 to a fan 25, which delivers conveying air to the inlet 26 of the tobacco conveyor 10. In this way, a recirculation system is generated, for example, about 50% of the conveying air is recovered.
- a recirculation system is generated, for example, about 50% of the conveying air is recovered.
- separation point 18 ' shown as a dotted line, which is arranged in this case between the housing 22 and the housing 35.
- the separation point 18 ' is also provided between the air delivery line 24 and the air exhaust hood 23.
- the downstream portion 20 may be separated from the upstream portion 19 by allowing the downstream portion 20 to be moved away from the upstream portion 19 on the roller bearing 21. This results in a translational movement. After moving away, there is a constellation, as this example in Fig. 2 is shown. It should be noted here that the center of gravity of the second section 20, which is designated by 28 or whose vertical axis 29 is preferably always between or on or above the two feet 27 and 27 ', to provide a stable storage. An operator can then easily step into the gap between the two sections 19 and 20 in order to clean any parts or components in the housing 35 or else components which are arranged in the housing 22.
- FIG. 3 schematically a sectional view of a portion of the device according to the invention for foreign body separation shown.
- a tobacco stream 15 comprising tobacco particles and foreign matter 16 is conveyed in the conveying direction 11 in a tobacco conveyor 10.
- the tobacco conveyor 10 comprises a tobacco conveying channel 41 and a tobacco conveyor belt 40.
- a conveying air flow 52 is used for conveying the tobacco.
- the conveyor belt 40 also serves to convey the tobacco.
- the tobacco conveyor belt 40 moves at the same speed as the conveying air flow 52.
- a foreign body detection device 12 On the output side of the tobacco conveyor 10, a foreign body detection device 12 is provided, which in this embodiment comprises a camera 45, a light source 46 and two windows 44 and 44 '. By means of the camera 45 foreign bodies can be distinguished from tobacco particles.
- a control signal to the foreign object ejection device 13th given so that the compressed air nozzle 47, which is part of the foreign body ejection device 13, a compressed air blast 48 discharges into the tobacco stream 15, so that substantially the foreign body 16 are removed from the tobacco stream 15. As a result, however, tobacco particles are removed with this tobacco stream.
- an air conveying channel 42 is provided, which is nozzle-like and emits an air stream 43 below the tobacco stream 15 to at the output side of the tobacco conveyor 10, the uniform promotion of tobacco flow with to allow the foreign bodies.
- the separated materials are conveyed away via a conveyor belt 31.
- distribution plates 49 are provided which, for example, can be staggered, in a cross-section to the conveying direction of the tobacco stream.
- a separating sieve 51 is provided, by means of which air can be separated efficiently, so that no or as little turbulence as possible is provided in the region of the foreign body separation from the tobacco product stream or the tobacco stream, which is freed of foreign bodies.
- the first section ie the downstream section 19, of the second section , that is, the downstream portion 20, to be simply separated by the downstream portion 20, which is supported on the schematically indicated roller bearing 21, in the Fig. 3 is pulled away to the right.
- the separation point may in this case be the separation point 18, which is shown in phantom and between the conveyor belt 40 and the foreign body detection device 12 or as in the previous example of Fig. 1 and Fig. 2 the separation point 18 ', which is located between the foreign body ejection device 13 and the tobacco conveyor belt 14. In both cases, it is easy for the operator to get to these locations and perform a cleaning or cleaning.
- the devices subject matter of the invention may for example have a height of 4 m and weigh several tons.
- the wegzube Anlagende section 20 can weigh between 500 kg and 1 ton or more.
- the roller bearing preferably comprises steel rollers and a steel rail. Due to the invention, it is no longer necessary to build a pedestal, which also leads to increased costs. In addition, it is very easy for the operator to clean the corresponding parts to be cleaned.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Manufacture Of Tobacco Products (AREA)
- Sorting Of Articles (AREA)
Claims (11)
- Dispositif de séparation de corps étrangers dans un flux de tabac (15), un premier dispositif de transport (10) pour le flux de tabac (15) étant prévu, un dispositif de détection de corps étrangers (12) étant prévu en aval, dans la direction du flux (11), du premier dispositif de transport (10), auquel suit, davantage en aval, un dispositif d'éjection de corps étrangers (13), un deuxième dispositif de transport (14) étant prévu en aval du dispositif d'éjection de corps étrangers (13) pour un flux de tabac (17) essentiellement libéré de corps étrangers (16), caractérisé en ce qu'il est prévu, dans le dispositif de séparation de corps étrangers, une interface (18, 18') entre le premier dispositif de transport (10) et le deuxième dispositif de transport (14), l'interface (18, 18') divisant le dispositif de séparation de corps étrangers en une partie amont (19) et une partie aval (20), la partie amont (19) étant apte à être attachée ou étant attachée de manière amovible et en ce que les deux parties (19, 20) sont déplaçables l'un par rapport à l'autre.
- Dispositif selon la revendication 1, caractérisé en ce que la partie aval (20), pour la déplacer par rapport à la partie amont (19), est monté sur un palier (21), notamment un roulement à rouleaux.
- Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'interface (18, 18') est disposée entre le dispositif d'éjection de corps étrangers (13) et le deuxième dispositif de transport (14) ou entre le premier dispositif de transport (10) et le dispositif de détection de corps étrangers (12).
- Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que la partie aval (20) est déplaçable de manière linéaire.
- Dispositif selon l'une des revendications 2 à 4, caractérisé en ce que le palier (21) est orienté horizontalement.
- Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que la partie aval (20) comprend un boîtier (22) dans lequel est intégrée une hotte (23).
- Dispositif selon la revendication 6, caractérisé en ce que la hotte (23) est apte à être reliée ou est reliée à un conduit d'air (24) qui mène à une entrée d'un ventilateur (25), la sortie du ventilateur (25) étant reliée à une entrée (26) du premier dispositif de transport (10).
- Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que le premier dispositif de transport (10) comprend un canal (41) dans lequel coule un flux d'air de transport (52).
- Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que le premier dispositif de transport (10) comprend un convoyeur (40).
- Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que l'étendue du déplacement de la partie aval (20) est entre 30 cm et 1 m, notamment entre 40 cm et 80 cm, de préférence aux alentours de 60 cm.
- Dispositif selon l'une des revendications 2 à 10, caractérisé en ce que le palier (21) est monté sur des pieds de pose (27, 27'), un axe vertical (29) passant par le centre de gravité (28) de la partie aval (20) étant situé, dans toute position de déplacement, entre les pieds de pose (27, 27') ou passant par les pieds de pose (27, 27').
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12175831.2A EP2684471B1 (fr) | 2012-07-11 | 2012-07-11 | Dispositif de séparation de corps étrangers dans un flux de tabac |
PL12175831T PL2684471T3 (pl) | 2012-07-11 | 2012-07-11 | Urządzenie do oddzielania ciał obcych ze strumienia tytoniu |
CN201310290383.6A CN103535854B (zh) | 2012-07-11 | 2013-07-11 | 用于从烟草流分离异物的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12175831.2A EP2684471B1 (fr) | 2012-07-11 | 2012-07-11 | Dispositif de séparation de corps étrangers dans un flux de tabac |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2684471A1 EP2684471A1 (fr) | 2014-01-15 |
EP2684471B1 true EP2684471B1 (fr) | 2015-10-07 |
Family
ID=46466335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12175831.2A Active EP2684471B1 (fr) | 2012-07-11 | 2012-07-11 | Dispositif de séparation de corps étrangers dans un flux de tabac |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2684471B1 (fr) |
CN (1) | CN103535854B (fr) |
PL (1) | PL2684471T3 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3160876B1 (fr) * | 2014-06-30 | 2019-07-24 | QualySense AG | Appareil de transport doté d'une bande sous vide |
EP3232827B1 (fr) * | 2014-12-19 | 2019-05-15 | Philip Morris Products S.a.s. | Production de tige de tabac avec retour de tabac |
CN105146698B (zh) * | 2015-08-31 | 2017-08-25 | 江苏恒森烟草机械有限公司 | 一种双侧检测异物剔除装置及异物剔除工艺 |
IT201700054728A1 (it) * | 2017-05-19 | 2018-11-19 | Pal S R L | Macchina e procedimento di separazione per separare materiali a base di legno da altri materiali |
CN107999397A (zh) * | 2018-01-03 | 2018-05-08 | 云南中烟工业有限责任公司 | 一种烟草风分器成像装置 |
CN112068508A (zh) * | 2020-08-02 | 2020-12-11 | 昆明鼎承辰鑫科技有限公司 | 一种棒形物料输送和存储的控制系统和方法 |
CN114343234B (zh) * | 2021-12-09 | 2023-04-21 | 南京大树智能科技股份有限公司 | 一种烟丝杂物两次剔除系统及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6003681A (en) | 1996-06-03 | 1999-12-21 | Src Vision, Inc. | Off-belt stabilizing system for light-weight articles |
ATE332088T1 (de) * | 1999-02-13 | 2006-07-15 | Hauni Maschinenbau Ag | Anordnung zum bilden einer monolage aus einem kontinuerlich zugeführten dickschichtigen materialstrom |
EP1520488A1 (fr) | 2003-10-02 | 2005-04-06 | Hauni Maschinenbau AG | Dispositif d'élimination de corps étrangers d'un courant de tabac |
DE102004008642A1 (de) * | 2004-02-19 | 2005-09-08 | Hauni Primary Gmbh | Verfahren und Vorrichtung zum Entfernen von Fremdstoffen aus zu verarbeitendem Tabak |
US7237680B2 (en) * | 2004-03-01 | 2007-07-03 | Viny Steven M | Air separator and splitter plate system and method of separating garbage |
DE102004015463B4 (de) * | 2004-03-26 | 2006-07-06 | Hauni Primary Gmbh | Verfahren und Vorrichtung zur Fremdkörperabscheidung |
-
2012
- 2012-07-11 EP EP12175831.2A patent/EP2684471B1/fr active Active
- 2012-07-11 PL PL12175831T patent/PL2684471T3/pl unknown
-
2013
- 2013-07-11 CN CN201310290383.6A patent/CN103535854B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
PL2684471T3 (pl) | 2016-04-29 |
CN103535854B (zh) | 2016-08-17 |
EP2684471A1 (fr) | 2014-01-15 |
CN103535854A (zh) | 2014-01-29 |
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