CN102726834A - Regulation assembly for a filter application device and method for regulating the dispensing of process air of a filter application device - Google Patents
Regulation assembly for a filter application device and method for regulating the dispensing of process air of a filter application device Download PDFInfo
- Publication number
- CN102726834A CN102726834A CN2012100612386A CN201210061238A CN102726834A CN 102726834 A CN102726834 A CN 102726834A CN 2012100612386 A CN2012100612386 A CN 2012100612386A CN 201210061238 A CN201210061238 A CN 201210061238A CN 102726834 A CN102726834 A CN 102726834A
- Authority
- CN
- China
- Prior art keywords
- adjusting device
- filter tip
- flow
- center system
- process air
- 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.)
- Granted
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Classifications
-
- 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
Abstract
The arrangement has a pneumatic conveying system (2) including a conveying unit and transporting tobacco products or tobacco intermediate products provided as cigarette portions. Processing air of the conveying system is conveyed to an exhaust air central system (7), and cigarette production machines (6) are connected to a central exhaust system. A mass flow controlling unit (4) and a controlled throttle device (5) i.e. throttle valve, are provided for the process air of the conveyor system. A controlling unit holds pressure below a predefined maximum value using a pressure measuring unit.
Description
Technical field
The present invention relates to the method for process air that a kind of adjusting device that is used for filter tip assembler (Filteransetzer) and a kind of is used to regulate the filter tip assembler output on the exhaust center system.
Background technology
This filter tip assembler is applied in the cigarette manufacturing.Relate to such machine at this, the quality of the strip intermediate products of check in cigarette is made in these machines, and the strip intermediate products are provided with filter when needed.For at machine intimate carrying intermediate products and filter and product, use induction system usually at this, these induction systems are based on the following fact: object to be carried is drawn on the movable part of transport through negative pressure.At this; Necessary negative pressure is provided by the exhaust center system according to the corresponding structure of machine in whole technology and combination on the one hand, produces through one or more air transport device or one or more air transport devices that set to machine that are integrated in the machine on the other hand.
In order to produce negative pressure, must certain air capacity be outputed to the exhaust center system.This air capacity changes according to the different running statuses of machine.If machine is for example made operation under required half-finished situation and object that therefore will be not carried is drawn on the transport not supplying, then produce than obvious bigger discharge air capacity when the conventional operation of machine.Its problem is that when these running statuses occurring, the fluctuation owing to outputed to the air capacity in the exhaust center system by machine also can influence other and be connected to the machine in the exhaust center system.
Therefore; For air capacity is remained on the constant as far as possible level; Between the air exit of filter tip assembler and exhaust center system, be provided with choke valve according to prior art, these choke valves can switch between adjustment position different, that confirmed by empirical value usually.Therefore for example can stipulate the adjustment position to running status, said running status for example is standby operation, standard operation or free-runing operation (i.e. operation under the situation of not supplying intermediate products to be processed).
But shortcoming is; Although can in conventional operation, suppress other are connected to the influence of the machine in the exhaust center system to a great extent through the switching of choke valve, when the fluctuation of procedure parameter on the filter tip assembler, occurring, can cause the fluctuation of the operational factor of exhaust center system.These fluctuations can cause to the interference of the machine of other connections and in the interruption that can cause being connected to the whole production of cigarettes in the exhaust center system under the worst situation.
Summary of the invention
Therefore the purpose of this invention is to provide a kind of adjusting device and a kind of control method, its can make other running statuses that are connected to machine and cigarette assembler in the exhaust center system irrespectively interference-free continue to move.
According to the present invention, the adjusting device of the characteristic of this purpose through having claim 1 and the method for the output of the process air that is used to regulate the filter tip assembler on the exhaust center system with characteristic of claim 12 are achieved.The characteristic of dependent claims relates to favourable embodiment.
According to the present invention regulation, the flow that is outputed in the exhaust center system by the filter tip assembler of process air is regulated.As the same in traditional cigarette manufacturing process; When in induction system, producing negative pressure; The process air guides and is input to the exhaust center system from the filter tip assembler, and said induction system is used for transmitting tobacco product or tobacco intermediate products at the filter tip assembler.But at this; The flow regulator of between the inlet of the process air outlet slit of filter tip assembler and exhaust center system, packing into replaces simple choke valve; This flow regulator can detect the flow by the discharge air of filter tip assembler output, but and can arrive rated value or rated value scope according to the Flow-rate adjustment that predetermined or predetermined parameters will be discharged air.Different with traditional solution; This adjusting is automatically for being reacted by the fluctuation that in this cigarette filter assembler, produces because operation is disturbed of the discharge air stream of cigarette filter assembler output, prevents effectively or weakens the fluctuation of not expecting in the exhaust center system at least thereby can need not manual intervention ground.
At this preferably; Said adjusting device has controller; This controller be adapted to pass through the adjustment feature that makes flow regulator with and rated value automatically adapt to the peak of pressure as requested through controller, pressure is kept less than the predetermined peak that maybe can be scheduled to.This can guarantee, occurs in the filter tip assembler that running status changes and because this running status changes under the situation that the discharge air of the increase that the filter tip assembler occurs exports, is no more than the maximum pressure in the exhaust center system.Particularly, when other machines should be connected in the exhaust center system and discharge air and should output in the exhaust center system, prevent that the maximum pressure that surpasses in the exhaust center system from being important.
Preferably measure at this pressure to be produced through device for pressure measurement less than peak; This device for pressure measurement is arranged in the zone of branch of inlet of exhaust center system, because element and the operation of machine that the pressure in the zone of the branch of inlet is connected to for all in the exhaust center system are very important.
Produce the induction system of discharging air and preferably design like this at this, make it have supply unit, tobacco product or tobacco intermediate products are drawn on the said supply unit through negative pressure, to carry out its conveying.Said for this reason supply unit preferably has the contact-making surface that is designed to make air permeation, and these contact-making surfaces preferably have and adapt to the corresponding tobacco product to be carried or the profile of tobacco intermediate products.Can make tobacco product or tobacco intermediate products be sent to the contact-making surface of next supply unit from the contact-making surface of a supply unit through the negative pressure of alternately connecting on each supply unit thus.Said supply unit preferable configuration on its structure is the cylinder of preferred rotation or the member of drum-type.
Discharge air for the pneumatic conveyor of delivery of filtered mouth assembler preferably is provided with one or more transports, for example one or more compressors.This compressor can make the negative pressure in the pneumatic conveyer system drop to below the negative pressure value in the exhaust center system.Particularly can be integrated in the housing of filter tip assembler at this transport.
For the adjustment parameter that is fit to that obtains to be used to regulate, said adjusting device preferably has the measurement mechanism that is used to measure mass flow and/or volume flow.Mass flow and volume flow all are the adjustment parameters that is fit to that is used for this adjusting; Wherein the advantage of mass flow is; The air of when chemical constituent is constant, being carried is directly proportional with its amount; But perhaps owing to the condition of measuring technique, possibly more simply be to confirm volume flow under the situation in being integrated into adjuster.Although volume flow is not directly proportional with flow, allow in this case during rim condition aspect appearance temperature and pressure oscillation enough to regulate accurately and can be favourable thus.
Transport can advantageously have choke valve as guiding mechanism or similarly throttling arrangement as guiding mechanism; But alternately; Equally can be for example directly through rotational speed regulation control possibly exist, set transport to the filter tip assembler, this particularly is fit to when using the volume type transport.
Description of drawings
Explain the present invention by means of Fig. 1 below, Fig. 1 illustrates according to the sketch map of adjusting device of the present invention in the cigarette manufacturing process.
The specific embodiment
Filter tip assembler 1 is connected on the gas extraction system 7 at center.For example have central filter 7b and be arranged on center exhaust conveyer 7c in the outlet of this central filter in this this exhaust center system 7 as center part.In the zone of the 7a of branch, the discharge air of filter tip assembler 1 stream only merges with the machine 8 that its form of discharging air stream is represented with other.
The filter tip assembler 1 of example has induction system; This induction system comprises the supply unit 2a of rotation; Tobacco product to be carried or tobacco intermediate products 10 are drawn on the said supply unit through negative pressure, and correspondingly when transmitting are delivered to another transport from a transport.Discharge air from each supply unit 2a is fed to transport 3 with merging, and these transports for example are arranged on the inside of filter tip assembler 1 here.Be transported to discharge circulation of air in the exhaust center system 7 by transport 3 and cross according to adjusting device of the present invention and regulate, this adjusting device for example has the measurement mechanism 4 that is used for the deterministic process air mass flow and as the throttling arrangement 5 of guiding mechanism.Alternately, this adjusting also can directly affact on the air transport device 3, rather than affacts on the throttling arrangement 5.Advantageously; Adjusting device is in this such control; Make in the zone of the 7a of branch, be no more than maximum pressure, even guarantee that still other are connected to the trouble-free operation of the machine 6 in the exhaust center system when serious running status changes so that in filter tip assembler 1, occur in the zone of the merging air stream 9 that is arranged in the 7a of branch back or at the air stream 8 that directly leads to the 7a of branch.
Claims (15)
1. the adjusting device that is used for filter tip assembler (1); Said filter tip assembly appliance is useful on the pneumatic conveyer system (2) of carrying tobacco product (10) or tobacco intermediate products (10), particularly cigarette portion section (10); Wherein the process air of pneumatic conveyer system (2) is transported in the exhaust center system (7); Wherein other the machine that is used to produce cigarette (6) is connected to exhaust center system (7)
It is characterized in that said adjusting device has the flow regulator (4,5) of the process air of the exhaust center system that is transported to that is used for induction system.
2. adjusting device as claimed in claim 1 is characterized in that said adjusting device has controller, and this controller is suitable for making pressure to keep less than the predetermined peak that maybe can be scheduled to.
3. adjusting device as claimed in claim 2 is characterized in that, particularly in the zone (8,7a, 9) of the branch of the inlet of exhaust center system (7), is provided with device for pressure measurement, is used for keeping the pressure less than peak.
4. like each described adjusting device in the above-mentioned claim; It is characterized in that; Said induction system (2) has supply unit (2a); Said supply unit has the contact-making surface that is designed to make air permeation, and these contact-making surfaces preferably have and adapt to the corresponding tobacco product (10) to be carried or the profile of tobacco intermediate products (10).
5. adjusting device as claimed in claim 4 is characterized in that, said supply unit (2a) preferably refers to the cylinder of rotation or the member of drum-type.
6. like each described adjusting device in the above-mentioned claim, it is characterized in that,, be provided with transport (3) for the process air with induction system (2) is transported in the exhaust center system (7).
7. adjusting device as claimed in claim 6 is characterized in that, said transport (3) is arranged in the zone of filter tip assembler (1), particularly is arranged in the housing of filter tip assembler.
8. like each described adjusting device in the above-mentioned claim, it is characterized in that said adjusting device has the measurement mechanism (4) that is used to measure mass flow and/or volume flow.
9. like each described adjusting device in the above-mentioned claim, it is characterized in that said adjusting device has controlled throttling arrangement (5), the particularly choke valve as guiding mechanism.
10. like each described adjusting device in the above-mentioned claim; It is characterized in that; The flow regulator (4 of between the inlet of the process air outlet slit of filter tip assembler (1) and exhaust center system (7), packing into; 5), this flow regulator can detect the flow by the discharge air of filter tip assembler output, but and can arrive rated value and/or rated value scope according to the Flow-rate adjustment that predetermined or predetermined parameters will be discharged air.
11. as each described adjusting device in the above-mentioned claim; It is characterized in that; Said adjusting device has the controlled throttling arrangement (5) as guiding mechanism; This throttling arrangement is enclosed between the inlet of process air outlet slit and exhaust center system (7) of filter tip assembler (1), and perhaps said adjusting device has the controller to the transport (3) of filter tip assembler (1) that sets as guiding mechanism.
12. be used for via as output, the particularly method of the output of the process air of filter tip assembler (1) of each described adjusting device of above-mentioned claim process air of regulating filter tip assembler (1) on the exhaust center system (7),
It is characterized in that the flow of adjustment process air.
13. method as claimed in claim 12; It is characterized in that; Flow-rate adjustment is controlled like this, makes the flow of the air be supplied to exhaust center system (7) be restricted to, and makes particularly zone (8 in the branch of the inlet of exhaust center system (7); Pressure is kept less than the predetermined peak that maybe can be scheduled to.
14. like claim 12 or 13 described methods; It is characterized in that; Between the inlet of the process air outlet slit of filter tip assembler (1) and exhaust center system (7), detect flow by the discharge air of filter tip assembler (1) output; And the Flow-rate adjustment that will discharge air through flow regulator (4,5) but according to predetermined or predetermined parameters is to rated value and/or rated value scope.
15. like each described method in the claim 12 to 14; It is characterized in that; Control is as the throttling arrangement (5) of the guiding mechanism flow with the adjustment process air; Said throttling arrangement is enclosed between the inlet of process air outlet slit and exhaust center system (7) of filter tip assembler (1), perhaps controls setting to the transport (3) of filter tip assembler (1) flow with the adjustment process air as guiding mechanism.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011013409.3 | 2011-03-09 | ||
| DE102011013409A DE102011013409A1 (en) | 2011-03-09 | 2011-03-09 | Control arrangement for a filter piecing and method for controlling the delivery of the process air of a filter tappet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102726834A true CN102726834A (en) | 2012-10-17 |
| CN102726834B CN102726834B (en) | 2015-04-01 |
Family
ID=45887862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210061238.6A Expired - Fee Related CN102726834B (en) | 2011-03-09 | 2012-03-09 | Regulation assembly for a filter application device and method for regulating the dispensing of process air of a filter application device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2497381B1 (en) |
| CN (1) | CN102726834B (en) |
| DE (1) | DE102011013409A1 (en) |
| PL (1) | PL2497381T3 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236732A1 (en) * | 1981-12-03 | 1983-06-09 | VEB Wissenschaft und Technik Tabakindustrie im VEB Kombinat Tabak Berlin, DDR 8021 Dresden | Central suctioning of apparatuses for cigarette strand formation |
| EP0290756A1 (en) * | 1987-05-15 | 1988-11-17 | SASIB S.p.A. | Method and device for controlling the vacuum in a succession of suction conveyors |
| CN1145755A (en) * | 1995-04-22 | 1997-03-26 | 豪尼机械制造股份公司 | Method and apparatus for treatment of waste gas produced when making tobacco-processing industrial products |
| DE10154468A1 (en) * | 2001-11-08 | 2003-05-22 | Hauni Maschinenbau Ag | Manufacturing cigarettes involves using fan for at least one other purpose while strand suction conveyor is idle; fan can be used for at least partially sucking up short pieces of tobacco |
| CN101564202A (en) * | 2008-04-24 | 2009-10-28 | 豪尼机械制造股份公司 | Method for running machine used in tobacco industry and the machine thereof |
| EP2238844A1 (en) * | 2009-04-02 | 2010-10-13 | HAUNI Maschinenbau AG | Vacuum system for a machine in the tobacco processing industry |
-
2011
- 2011-03-09 DE DE102011013409A patent/DE102011013409A1/en not_active Withdrawn
-
2012
- 2012-03-08 EP EP12001618A patent/EP2497381B1/en not_active Not-in-force
- 2012-03-08 PL PL12001618T patent/PL2497381T3/en unknown
- 2012-03-09 CN CN201210061238.6A patent/CN102726834B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236732A1 (en) * | 1981-12-03 | 1983-06-09 | VEB Wissenschaft und Technik Tabakindustrie im VEB Kombinat Tabak Berlin, DDR 8021 Dresden | Central suctioning of apparatuses for cigarette strand formation |
| EP0290756A1 (en) * | 1987-05-15 | 1988-11-17 | SASIB S.p.A. | Method and device for controlling the vacuum in a succession of suction conveyors |
| CN1145755A (en) * | 1995-04-22 | 1997-03-26 | 豪尼机械制造股份公司 | Method and apparatus for treatment of waste gas produced when making tobacco-processing industrial products |
| DE10154468A1 (en) * | 2001-11-08 | 2003-05-22 | Hauni Maschinenbau Ag | Manufacturing cigarettes involves using fan for at least one other purpose while strand suction conveyor is idle; fan can be used for at least partially sucking up short pieces of tobacco |
| CN101564202A (en) * | 2008-04-24 | 2009-10-28 | 豪尼机械制造股份公司 | Method for running machine used in tobacco industry and the machine thereof |
| EP2238844A1 (en) * | 2009-04-02 | 2010-10-13 | HAUNI Maschinenbau AG | Vacuum system for a machine in the tobacco processing industry |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011013409A1 (en) | 2012-09-13 |
| PL2497381T3 (en) | 2013-08-30 |
| CN102726834B (en) | 2015-04-01 |
| EP2497381B1 (en) | 2013-03-06 |
| EP2497381A1 (en) | 2012-09-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20190309 |