CN102726834B - 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
- CN102726834B CN102726834B CN201210061238.6A CN201210061238A CN102726834B CN 102726834 B CN102726834 B CN 102726834B CN 201210061238 A CN201210061238 A CN 201210061238A CN 102726834 B CN102726834 B CN 102726834B
- Authority
- CN
- China
- Prior art keywords
- adjusting device
- center system
- flow
- filter tip
- 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.)
- Expired - Fee Related
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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
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
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 a kind of a kind of adjusting device for filter tip assembler (Filteransetzer) and process air for the adjusted filter tip assembler method to the output in exhaust center system.
Background technology
This filter tip assembler is applied in cigarette manufacture.Relate to such machine at this, in these machines, check the quality of the strip intermediate products in cigarette manufactures, and strip intermediate products are provided with filter when needed.In order at machine intimate carrying intermediate products and filter and product, usually use induction system at this, these induction systems are based on the following fact: object to be conveyed by negative-pressure ward on the movable part of conveying device.At this, necessary negative pressure is provided by exhaust center system on the one hand according to the corresponding structure of machine in whole technique and combination, is integrated into air transport device in machine or one or more arranging produces to the air transport device of machine on the other hand by one or more.
In order to produce negative pressure, certain air capacity must be outputted to exhaust center system.This air capacity changes according to the different running status of machine.If machine is not such as being supplied operation in the half-finished situation needed for manufacture and be not therefore drawn in conveying device by object to be conveyed, then producing than the discharge air capacity obviously larger when the conventional operation of machine.Its problem is, when there are these running statuses, owing to being outputted to the fluctuation of the air capacity in exhaust center system by machine, also can affect other and being connected to machine in exhaust center system.
Therefore, remain in level constant as far as possible to make air capacity, conventionally between the air exit and exhaust center system of filter tip assembler, be provided with choke valve, these choke valves can switch between adjustment position that is different, that usually determined by empirical value.Therefore such as can specify the adjustment position for running status, described running status is such as standby operation, standard are run or free-runing operation (operation namely when not supplying intermediate products to be processed).
But shortcoming is, although the impact other being connected to the machine in exhaust center system can be suppressed to a great extent in conventional operation by the switching of choke valve, the fluctuation of the operational factor of exhaust center system can be caused when there is the fluctuation of procedure parameter on filter tip assembler.These fluctuations can cause the interruption that also can cause the whole production of cigarettes be connected in exhaust center system to the interference of the machine that other connect in the worst case.
Summary of the invention
Therefore the object of this invention is to provide a kind of adjusting device and a kind of control method, its can make other running statuses being connected to machine in exhaust center system and cigarette orchestration independently interference-free continue to run.
According to the present invention, this object is achieved by a kind of a kind of adjusting device and process air for the adjusted filter tip assembler method to the output in exhaust center system.
According to the present invention's regulation, the flow outputted in exhaust center system by filter tip assembler of process air is regulated.As in traditional cigarette manufacturing process, when producing negative pressure in induction system, process air guides from filter tip assembler and is input to exhaust center system, and described induction system is used in filter tip assembler, transmit tobacco product or tobacco intermediate products.But at this, between the process air outlet and the entrance of exhaust center system of filter tip assembler, load flow regulator replace simple choke valve, this flow regulator can detect the flow of the discharge air exported by filter tip assembler, and can will discharge the Flow-rate adjustment of air to rated value or nominal value range according to predetermined or predeterminable parameter.Different from traditional solution, this adjustment is automatically reacted for the fluctuation produced in this cigarette filter assembler owing to running interference of the discharge air stream exported by cigarette filter assembler, thus can without the need to effectively preventing with manually intervening or at least weakening the less desirable fluctuation in exhaust center system.
At this preferably, described adjusting device has controller, this controller is adapted to pass through the peak making the adjustment feature of flow regulator and its rated value automatically be adapted to pressure as requested by controller, makes pressure keep being less than predetermined peak that maybe can be predetermined.This can ensure, when occurring running status change and occur that the discharge air of the increase of filter tip assembler exports due to the change of this running status in filter tip assembler, is no more than the maximum pressure in exhaust center system.Particularly, when other machines should to be connected in exhaust center system and discharge air should output in exhaust center system time, the maximum pressure prevented from exceeding in exhaust center system is important.
The pressure to be generated being less than peak at this is measured preferably by device for pressure measurement, this device for pressure measurement is arranged in the region of the branch of the entrance of exhaust center system, because the pressure in the region of the branch of entrance is very important for all operations being connected to element in exhaust center system and machine.
Generation discharges the induction system of air in this preferably design like this, and make it have supply unit, tobacco product or tobacco intermediate products, are carried on described supply unit to carry out it by negative-pressure ward.Described supply unit preferably has the contact surface being designed to make air permeable for this reason, and these contact surfaces preferably have the profile adapting to corresponding tobacco product to be conveyed or tobacco intermediate products.Can pass through the alternately negative pressure connected on each supply unit thus makes tobacco product or tobacco intermediate products be sent to the contact surface of next supply unit from the contact surface of a supply unit.Said supply unit is preferably configured as the component of cylinder or the drum-type preferably rotated in its structure.
In order to the discharge air of the pneumatic conveyor of delivery of filtered mouth assembler, be preferably provided with one or more conveying device, such as one or more compressor.Below the negative pressure value that this compressor can make the negative pressure in pneumatic conveyer system drop in exhaust center system.Particularly can be integrated in the housing of filter tip assembler in this conveying device.
In order to obtain the adjustment parameter be applicable to for regulating, described adjusting device preferably has the measurement mechanism for measurement quality stream and/or volume flow.Mass flow and volume flow are all the adjustment parameters be applicable to for this adjustment, wherein the advantage of mass flow is, the air carried when chemical constituent is constant is directly proportional to its material amount, but when being integrated in adjuster or due to the condition of measuring technique, may be more simply determine volume flow.Although volume flow is not directly proportional to flow, allow enough adjustments accurately can be also favourable thus in this case when there is the rim condition in temperature and pressure fluctuation.
Conveying device advantageously can have choke valve as guiding mechanism or similar throttling arrangement as guiding mechanism, but alternately, equally can such as direct that control to exist by rotational speed regulation, arrange to the conveying device of filter tip assembler, this is particularly applicable when using volume type conveying device.
Accompanying drawing explanation
Explain the present invention by means of Fig. 1 below, Fig. 1 illustrates according to the schematic diagram of adjusting device of the present invention in cigarette manufacturing process.
Detailed description of the invention
Filter tip assembler 1 is connected in the gas extraction system 7 at center.Such as there is central filter 7b with the center exhaust conveyer 7c be arranged in the outlet of this central filter as center part in this this exhaust center system 7.In the region of branch 7a, the machine 8 that the discharge air stream of filter tip assembler 1 and other forms of only discharging air stream with it represent merges.
The filter tip assembler 1 of example has induction system, this induction system comprises the supply unit 2a of rotation, tobacco product to be conveyed or tobacco intermediate products 10 on described supply unit, and are correspondingly delivered to another conveying device from a conveying device when transmitting by negative-pressure ward.Discharge air from each supply unit 2a is fed to conveying device 3 with merging, and these conveying devices are such as arranged on the inside of filter tip assembler 1 here.The discharge air circulation be transported in exhaust center system 7 by conveying device 3 is crossed and is regulated according to adjusting device of the present invention, and this adjusting device such as has the measurement mechanism 4 for deterministic process air mass flow and the throttling arrangement 5 as guiding mechanism.Alternately, this adjustment also can be applied directly on air transport device 3, instead of is applied on throttling arrangement 5.Advantageously, adjusting device controls like this at this, make in the region of branch 7a, be arranged in the region of the merging air stream 9 after branch 7a or be no more than maximum pressure at the air stream 8 directly leading to branch 7a, even if still to ensure that other are connected to the trouble-free operation of the machine 6 in exhaust center system when there is serious running status change in filter tip assembler 1.
Claims (21)
1. for the adjusting device of filter tip assembler (1), described filter tip assembly appliance has the pneumatic conveyer system (2) for carrying tobacco product or tobacco intermediate products, wherein the process air of pneumatic conveyer system (2) is transported in exhaust center system (7), wherein other the machine for the production of cigarette (6) is connected in exhaust center system (7)
It is characterized in that, described adjusting device has the flow regulator being transported to the process air in exhaust center system for pneumatic conveyer system and the measurement mechanism (4) for measurement quality stream and/or volume flow.
2. adjusting device as claimed in claim 1, it is characterized in that, described pneumatic conveyer system (2) is for conveying cigarettes portion section.
3. adjusting device as claimed in claim 1, it is characterized in that, described adjusting device has controller, and this controller is suitable for making pressure to keep being less than predetermined peak that maybe can be predetermined.
4. adjusting device as claimed in claim 3, is characterized in that, be provided with device for pressure measurement, for keeping the pressure being less than peak.
5. adjusting device as claimed in claim 4, it is characterized in that, described device for pressure measurement is arranged in the region (8,7a, 9) of the branch of the entrance of exhaust center system (7).
6. the adjusting device according to any one of claim 1 to 5, is characterized in that, described pneumatic conveyer system (2) has supply unit (2a), and described supply unit has the contact surface being designed to make air permeable.
7. adjusting device as claimed in claim 6, it is characterized in that, described contact surface has the profile adapting to corresponding tobacco product to be conveyed or tobacco intermediate products.
8. adjusting device as claimed in claim 6, is characterized in that, described supply unit (2a) refers to the component of cylinder or the drum-type rotated.
9. the adjusting device according to any one of claim 1 to 5, is characterized in that, in order to be transported in exhaust center system (7) by the process air of pneumatic conveyer system (2), is provided with conveying device (3).
10. adjusting device as claimed in claim 9, it is characterized in that, described conveying device (3) is arranged in the region of filter tip assembler (1).
11. adjusting devices as claimed in claim 10, it is characterized in that, described conveying device (3) is arranged in the housing of filter tip assembler.
12. adjusting devices according to any one of claim 1 to 5, it is characterized in that, described adjusting device has the controlled throttling arrangement (5) as guiding mechanism.
13. adjusting devices as claimed in claim 12, it is characterized in that, described throttling arrangement (5) is choke valve.
14. adjusting devices according to any one of claim 1 to 5, it is characterized in that, flow regulator is loaded between the process air outlet and the entrance of exhaust center system (7) of filter tip assembler (1), this flow regulator can detect the flow of the discharge air exported by filter tip assembler, and can will discharge the Flow-rate adjustment of air to rated value and/or nominal value range according to predetermined or predeterminable parameter.
15. adjusting devices according to any one of claim 1 to 5, it is characterized in that, described adjusting device has the controlled throttling arrangement (5) as guiding mechanism, this throttling arrangement is enclosed between the process air outlet of filter tip assembler (1) with the entrance of exhaust center system (7), or described adjusting device has arranging as guiding mechanism to the controller of the conveying device of filter tip assembler (1) (3).
16. for the process air via the adjusted filter tip assembler (1) of the adjusting device such as according to any one of claim 1 to 15 to the method for the output in exhaust center system (7),
It is characterized in that, the flow of adjustment process air.
17. methods as claimed in claim 16, it is characterized in that, the method is for regulating the output of the process air of cigarette filter assembler.
18. methods as claimed in claim 16, it is characterized in that, Flow-rate adjustment controls like this, makes to be supplied to the flow of the air of exhaust center system (7) to be restricted to, and makes to make pressure to keep being less than predetermined peak that maybe can be predetermined in exhaust center system (7).
19. methods as claimed in claim 18, it is characterized in that, Flow-rate adjustment controls like this, make to be supplied to the flow of the air of exhaust center system (7) to be restricted to, make the region (8 of the branch of the entrance in exhaust center system (7), 7a, 9) pressure is made to keep being less than predetermined peak that maybe can be predetermined in.
20. methods according to any one of claim 16 to 19, it is characterized in that, between the process air outlet and the entrance of exhaust center system (7) of filter tip assembler (1), detect the flow of the discharge air exported by filter tip assembler (1), and will the Flow-rate adjustment of air be discharged to rated value and/or nominal value range by flow regulator according to predetermined or predeterminable parameter.
21. methods according to any one of claim 16 to 19, it is characterized in that, control as the throttling arrangement (5) of guiding mechanism with the flow of adjustment process air, described throttling arrangement is enclosed between the process air outlet of filter tip assembler (1) with the entrance of exhaust center system (7), or control as the arranging of guiding mechanism to the conveying device of filter tip assembler (1) (3) with the flow of adjustment process air.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| DE102011013409.3 | 2011-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102726834A CN102726834A (en) | 2012-10-17 |
| CN102726834B true 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 (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1208297B (en) * | 1987-05-15 | 1989-06-12 | Sasib Spa | METHOD AND DEVICE FOR THE CONTROL OF THE DEPRESSION IN A SUCCESSION OF SUCTION CONVEYORS |
-
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 (5)
| 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 |
| 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 |
|---|---|
| EP2497381A1 (en) | 2012-09-12 |
| PL2497381T3 (en) | 2013-08-30 |
| EP2497381B1 (en) | 2013-03-06 |
| CN102726834A (en) | 2012-10-17 |
| DE102011013409A1 (en) | 2012-09-13 |
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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 |