CN1619023A - System for extracting and outputting heterofiber particles in fiber conveying airflow - Google Patents
System for extracting and outputting heterofiber particles in fiber conveying airflow Download PDFInfo
- Publication number
- CN1619023A CN1619023A CNA2004100120762A CN200410012076A CN1619023A CN 1619023 A CN1619023 A CN 1619023A CN A2004100120762 A CNA2004100120762 A CN A2004100120762A CN 200410012076 A CN200410012076 A CN 200410012076A CN 1619023 A CN1619023 A CN 1619023A
- Authority
- CN
- China
- Prior art keywords
- air
- flow
- funnel
- particles
- particle
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G31/00—Warning or safety devices, e.g. automatic fault detectors, stop motions
- D01G31/003—Detection and removal of impurities
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Air Transport Of Granular Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a system for extracting and outputting hetero fibre particles in the fibre transferring airflow. Said particles are blown into a funnel. And a second airflow receives the extracted particles at the outlet of the funnel.
Description
The heterogeneous composition that will detect from transfer passage is blown in the airtight substantially chamber, and to extract hetero fibre, this is known since the eighties of last century early eighties.
In first the hetero fibre detector OPTISCAN in Europe, fiber is blown in the dump tank, has done an aspirator opening since 1994 in bulk, and is adopted by the client.
The hetero fibre cleaner of Tr ü tzschler company was from suction operation constantly just since coming into operation in the customers' place in 1999.
EP0989214 has introduced a kind of " airtight substantially chamber ", and fiber is blown in this chamber, and by air blast intermittently or constantly therefrom suction air and hetero fibre.
This just produces following problem: if air blast is very little, will be sucked out from " airtight substantially chamber " and from high-quality fibre transportation air as the contemplated little air that only has, thereby has a spot of high-quality fiber to enter waste product.
Yet in practice, in case implement very many extraction operations in the short time, air blast will stop up, and then machine breaks down.If adopt bigger air blast, just have too many high-quality fiber and from bulk fibre stream, extracted out.
The objective of the invention is to, a kind of structural design is provided, make that the big fibre object mass-energy fall is once in a while removed reliably, and can be from bulk fibre stream a large amount of high-quality fiber of sucking-off.
In the present invention, hetero fibre is not to be blown in one " airtight substantially chamber ", but is blown in the big funnel, and this funnel must have a big opening and a non-constant width on the whole width of machine on top.In the funnel bottom is smaller opening.Produce the air blast that one accepts fiber transverse to this opening.The air that forms this air-flow does not suck by funnel substantially, but draws from the surrounding air of machine.Because this measure, the high-quality fiber is not inhaled in the funnel, and the big fiber that falls is frequently then received and sucking-off reliably.
The present invention is shown in the drawings.Fig. 1 schematically represents a kind of system that is used for extracting and send the hetero fibre particle of fibre transportation air-flow of the present invention.
Come out by optical recognition system (2) recognition, or the particle (8) that occurs be arranged in the fibre transportation air-flow of passage (1).Valve (4) of being located at the downstream of computer (3) starting, this valve is blown into particle (8) in the funnel (5).In the outlet of funnel, there is one air-flow in a suction channel, to receive particle.The particle air-flow produces by an air blast (7).
Claims (6)
1. the system that fibrous heterogeneous particles is extracted from delivery air by means of the blowing of optical identification and selectivity, it is characterized in that, the particle that extracts is blown in the funnel, be provided with an opening that is used for one air-flow in the exit of described funnel, this strand air-flow does not comprise high-quality fibre transportation air basically, and, also be provided with another opening in order to derive particle and described air-flow.
2. by the described system of claim 1, it is characterized in that the air of the air-flow of described funnel exit mainly comes from system environments.
3. by the described system of claim 1, it is characterized in that the air of the air-flow of described funnel exit mainly comes from a central filter.
4. by the described system of claim 1, it is characterized in that the air of the air-flow of described funnel exit mainly comes from a loop that has particle separating device.
5. by at least one described system of claim 1 to 4, it is characterized in that described air-flow is produced by an air blast, and its intensity is adjustable.
6. by at least one described system of claim 1 to 5, it is characterized in that the cross section of the air-flow at funnel end and place, funnel end is 100 to 900cm
2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10347006.9A DE10347006B4 (en) | 2003-10-07 | 2003-10-07 | Hopper suction for foreign parts |
| DE10347006.9 | 2003-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1619023A true CN1619023A (en) | 2005-05-25 |
| CN100535213C CN100535213C (en) | 2009-09-02 |
Family
ID=34399408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100120762A Expired - Fee Related CN100535213C (en) | 2003-10-07 | 2004-09-28 | System for extracting and outputting heterofiber particles in fiber conveying airflow |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN100535213C (en) |
| DE (1) | DE10347006B4 (en) |
| TR (1) | TR200402586A2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006047038A1 (en) * | 2006-10-02 | 2008-04-03 | Hergeth, Hubert | Device for removing foreign particles from fiber flakes in transport airflow, comprises sluice channel, where false airflow supports diverted foreign particles, beginning from start of sluice channel, to end of sluice funnel |
| EP1927684A1 (en) | 2006-11-29 | 2008-06-04 | Jossi Holding AG | Method and device for recognising and eliminating foreign matter from a fiber flow |
| CN110941024B (en) * | 2019-12-11 | 2022-05-17 | 江西莱利电气有限公司 | Device and method for detecting foreign matters in fan based on interference imaging |
| CZ308782B6 (en) | 2020-05-22 | 2021-05-12 | Rieter Cz S.R.O. | Method of regulating the flow or pressure in a waste transport device when preparing fibre and equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516568A1 (en) * | 1995-05-05 | 1996-11-07 | Truetzschler Gmbh & Co Kg | Fibre flocking cleaning station |
| DE59808078D1 (en) * | 1998-09-07 | 2003-05-28 | Jossi Holding Ag Islikon | Method and device for separating foreign substances in fiber material, in particular in raw cotton |
| EP0987355A1 (en) * | 1998-09-14 | 2000-03-22 | Jossi Holding AG | Apparatus and method for detection and removing foreign material |
| EP1300493A1 (en) * | 2001-10-05 | 2003-04-09 | Jossi Holding AG | Apparatus for the detection and removal of foreign matter from a carded web |
| CN2529879Y (en) * | 2002-01-11 | 2003-01-08 | 解伟 | Automatic separator for heterogeneous fibre |
| WO2006079426A1 (en) * | 2005-01-25 | 2006-08-03 | Jossi Holding Ag | Method and device for removing foreign matters from a fibre material, in particular from raw cotton |
-
2003
- 2003-10-07 DE DE10347006.9A patent/DE10347006B4/en not_active Expired - Fee Related
-
2004
- 2004-09-28 CN CNB2004100120762A patent/CN100535213C/en not_active Expired - Fee Related
- 2004-10-07 TR TR2004/02586A patent/TR200402586A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR200402586A2 (en) | 2005-05-23 |
| DE10347006A1 (en) | 2005-04-28 |
| DE10347006B4 (en) | 2020-10-15 |
| CN100535213C (en) | 2009-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101076625B (en) | Method and device for removing foreign matters from a fibre material, in particular from raw cotton | |
| US4431530A (en) | Apparatus for extracting foreign bodies and heavy parts from fiber material | |
| CN102695429B (en) | Method and device for removing foreign particles from a tobacco stream | |
| GB2465468A (en) | An apparatus for removing impurities from between textile fibres in a spinning room | |
| CN100535213C (en) | System for extracting and outputting heterofiber particles in fiber conveying airflow | |
| CN103373641A (en) | Winding machine and double cyclone device | |
| US2668330A (en) | Cleaner for mechanical cotton pickers | |
| CN1035632C (en) | Apparatus for opening or cleaning fibre-material, especially, cotton | |
| US2681476A (en) | Process and apparatus for separating trash from lint cotton and the like | |
| US6905528B2 (en) | Conveying air filtration system | |
| CN1370862A (en) | Mechanism for carding machine and its cover with at least one hole | |
| CN102726832A (en) | Method and device for manufacturing rods for the tobacco industry | |
| CN1511201A (en) | Separating device for foreign bodies | |
| CN1602767A (en) | Device for removing impurities from a tobacco flow | |
| CN1327053C (en) | Device and on napping machine of textile fibres (such as cotton) | |
| GB2334533A (en) | Preparing fibres for spinning : fibre fed by air : separating fibre from air | |
| ITMI990040A1 (en) | DEVICE IN THE SPINNING PREPARATION FOR THE SEPARATION OF FOREIGN BODIES ON A RAPID ROTATION CYLINDER FOR THE OPENING OF | |
| US5809766A (en) | Device for cleaning fiber material in an open-end spinning aggregate | |
| CN1330897A (en) | Method and appts. for mfg. filter-tip condition in tobacco processing industry | |
| CN2796408Y (en) | Wind selection device for removing impurities in tobacco leaf | |
| CN109046988A (en) | A kind of silk cocoon sorting equipment | |
| US6249935B1 (en) | Apparatus for removing foreign material from a fiber processing line | |
| CN207811964U (en) | A kind of carding machine wind-tone horn mouth spinning-in system | |
| CN101052759A (en) | Device for cleaning fiber wadding | |
| CN1357656A (en) | Air brak separation of inpurities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20090902 Termination date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |