CN109137443A - Device for cleaning fibre material - Google Patents
Device for cleaning fibre material Download PDFInfo
- Publication number
- CN109137443A CN109137443A CN201810610448.3A CN201810610448A CN109137443A CN 109137443 A CN109137443 A CN 109137443A CN 201810610448 A CN201810610448 A CN 201810610448A CN 109137443 A CN109137443 A CN 109137443A
- Authority
- CN
- China
- Prior art keywords
- screen cylinder
- feed rolls
- cleaner
- fibrous material
- shell
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/04—Opening or cleaning fibres, e.g. scutching cotton by means of beater arms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
- D01G9/16—Feeding arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
- D01G9/10—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements using foraminous cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of devices for being used for cleaning fibre material (2), the pneumatic feeding of its fibrous material (2) with cleaner (1) and condenser (4) and using conveying air (9), the cleaner has clearer (3) and cleaner shell (22), which is disposed in above cleaner (1).Condenser (4) has the ventilative screen cylinder (5) for being mounted to rotate in screen cylinder shell (14) and is mounted to the feed rolls (6) rotated in feed rolls shell (18), each there are longitudinal axis (7,8).Feed rolls (6) are disposed between screen cylinder (5) and clearer (3), and fibrous material (2) is guided, is directed on the outer surface (10) of screen cylinder (5) by conveying air (9).
Description
Technical field
The present invention relates to a kind of device for cleaning fibre material, which has cleaner, is arranged on cleaner
The condenser of side, the cleaner have clearer and cleaner shell.
Background technique
Fibre object is used to open and cleaned from the prior art, such as from providing known to published patent CH 695154A5
The device of product.Using these devices, influence of the fibrous material (for example, in the form of fibre bundle) in resulting conveying air
Condenser is sent to by transfer passage down.Condenser is provided with the screen cylinder being rotatably mounted.Apply on the inside of screen cylinder
The vacuum as caused by vacuum source.So the fibrous material for being fed into screen cylinder is drawn onto the surface of screen cylinder and is deposited on that
In.In this process, fibrous material from conveying air separation.The fiber being then formed on the surface (outer circumference) of screen cylinder
Pad (web of fiber) is transferred to the feed rolls (star feed device) of rotation by the rotary motion of screen cylinder, is provided with to evagination
Scraper plate out, that is, fan, and fibrous material is removed by means of it from screen cylinder.Thus the rotation that the fibrous material being removed passes through feed rolls
Movement is passed to downstream passage, in the form of funnel (hopper) and leads to the entrance and/or entrance of downstream cleaning device
In connection.Cleaner is provided with clearer, fibrous material by means of its on the direction of the longitudinal axis of clearer with spiral
Form be transported to tap.The helical form that fibrous material is completed by the partition being appropriately mounted in cleaner is defeated
It send.During the conveying that fibrous material passes through cleaner, by the grid being mounted below clearer, which passes through several times
It crosses, by means of the grid, pollutant is under the influence of the centrifugal force by means of the whipping pin that is mounted on clearer from fibrous material
Separation.
Due to using funnel channel between the connection of the entrance of feed rolls and downstream cleaning device, so in big area of section
On from screen cylinder be discharged fibrous material be transmitted together to entrance connect area of section.One disadvantage of the embodiment is
It is disturbed in channel, this causes to occur to deposit in the channel and block.Due to the friction on the inner sidewall of channel and logical
Undesirable air flowing in road, it is possible to these disturbances occur.Similarly, the undesirable compression of fibrous material occurs
In the channel of known embodiments.
Summary of the invention
The present invention is based on the purposes for proposing a kind of device for cleaning fibre material now, fibrous material will be allowed to connect
Continuous cleaning, has high production rate and fibrous material is trouble-freely transferred to cleaner from condenser.
The purpose is realized by the device of the feature with independent claims.
In order to realize the purpose, a kind of new device for cleaning fibre material and corresponding method are proposed, it is described
Device is with cleaner and condenser and has pneumatic feeding, for fibrous material to be transported to fibre-condensing using conveying air
Device, the cleaner have clearer and cleaner shell, which is disposed in above cleaner.Condenser has and can be revolved
The ventilative screen cylinder being mounted in screen cylinder shell with turning and the feed rolls being rotatably installed in feed rolls shell, each
With longitudinal axis.Feed rolls are disposed between screen cylinder and clearer, and pricker ties up material quilt at the outer surface of screen cylinder
It guides, guided using conveying air.Fibrous material is provided and delivers air through the separation of screen cylinder, wherein the inside of screen cylinder connects
It is connected to vacuum source.Feed rolls have rib that is radially projecting, being arranged on its circumference in the direction of the longitudinal axis, have shape
At the outer end of envelope circle.The distance for being less than 1.0mm is provided between the outer surface of screen cylinder and the envelope circle of screen cylinder.It is feeding
Round the distance between the surface with clearer of the envelope of roller is 30mm to 250mm.
This makes it possible to ensure that the fibrous material between the surface of screen cylinder and the rib of feed rolls is completely removed, and this
The outer blocking effect for realizing conveying air, to prevent the air from reaching the cleaner in downstream.Meanwhile by fibrous material from feeding
Roller is vented directly in the ingate of downstream cleaning device, does not have additional channel or filling chute (filling in-between
Chute in the case of), it is ensured that fibrous material is trouble-freely transferred to cleaner from condenser.
In order to which the clearer of the cleaner by downstream directly transmits the fibrous material being discharged downwards from feed rolls, feeding
The distance between the outer end of rib and the surface of clearer are limited to 30mm to 250mm on roller, in the area of the ingate of cleaner
Feed rolls shell is advantageously connected to cleaner shell in domain.This ensures fibrous material from feed rolls by equably and fault-free
Ground flows to the cleaner in downstream.Therefore condenser is placed directly on cleaner shell, this also causes simpler in structure
Design.
The rotation speed of the rotation speed of feed rolls advantageously 300 to 500 rpms and screen cylinder is 100 to 200
Rpm.This ensures the reliable removing of the mild processing of fibrous material and fibrous material from screen cylinder.It is straight due to screen cylinder
Diameter is typically larger than the fact that the envelope diameter of a circle of feed rolls, the circumference between the outer end of the rib on the surface and feed rolls of screen cylinder
Speed is essentially identical, thus persistently fibrous material from the stripping process of screen cylinder, wherein the envelope in feed rolls is round and screen cylinder it is outer
The distance between side surface advantageously zero, and the envelope circle of feed rolls is contacted with the outer surface of screen cylinder.
The direction of rotation of feed rolls and the direction of rotation of screen cylinder are preferably opposite each other, so that further improving removing behaviour
Make.The axis of screen cylinder and feed rolls is desirably parallel to the axis of clearer.So, it is ensured that fibrous material flows to the company of clearer
Continuous tangential admission.
In order to adjust from screen cylinder remove fibrous material flow to downstream cleaner entrance ingate width, feeding
The length of roller preferably corresponds to the length of the ingate of cleaner.So in order to adjust the fibrous material being discharged from feed rolls
The width for flowing to the ingate of cleaner does not need other devices.So if the length of feed rolls corresponds to the length of screen cylinder
It is advantageous.
The outside diameter of screen cylinder preferably reaches 400 to 700mm, and the envelope diameter of a circle of feed rolls preferably reaches
100 arrive 250mm.This ensures that the peripheral speed of screen cylinder will be very high and ensures that fibrous material is reliably removed.
Detailed description of the invention
It is shown in the additional advantage of present invention attached drawing below and is described in more detail in the description,
In:
Fig. 1 shows the schematic diagram of device according to prior art；
Fig. 2 shows schematic diagrames according to an embodiment of the invention；And
Fig. 3 shows the enlarged diagram of side view X according to fig. 2.
Specific embodiment
Fig. 1 shows the schematic diagram of one embodiment of cleaning device according to prior art, which includes solidifying
Cotton device 4 and cleaner 1, which, which is disposed in the lower section of condenser 4 and has, is rotatably installed in cleaner shell
Clearer 3 in 22.Condenser 4 has screen cylinder 5, is mounted to rotate around longitudinal axis 7 in screen cylinder shell 14, described
Screen cylinder is filled with fibrous material 2 by channel 17.Condenser also has (the also referred to as star feed device (star of feed rolls 6
Feeder)), it is mounted in feed rolls shell 18 rotate around longitudinal axis 8.
Fibrous material 2 is fed into screen cylinder 5 by conveying air 9.Applied in the inside of screen cylinder 5 25 by vacuum source 29
Vacuum.The fibrous material 2 supplied in this way is drawn onto the air-permeable surface 10 on the surface 10 of screen cylinder 5 and passing through screen cylinder 5
It is separated with conveying air 9；Conveying air passes through the hole of screen cylinder 5 and is removed by vacuum source 29.In this process, it is sieving
Fiber material web is formed on the circumference 10 of drum 5, due to the direction of rotation of screen cylinder 5, is characterized by arrow, the fiber material web quilt
The through-hole 28 being transferred in screen cylinder shell 14.
Feed rolls 6 are disposed in the lower section of screen cylinder 5, and feed rolls shell 18 is directly connected to screen cylinder shell 14.Feeding
The direction of rotation of roller 6 corresponds to the direction of rotation of screen cylinder 5.So the surface of feed rolls 6 and the surface 10 of screen cylinder 5 are with opposite
Direction is mobile.
The fiber material web being formed on the surface 10 of elastic (spring) drum 5 is by feed rolls 6 and is mounted on feed rolls 6
On circumference and the rotary motion of outwardly projecting rib 11 is removed, and funnel-form is consequently formed (see CH 695154 in fiber material web
Fig. 2 of A5), cutting for the downstream entrance hole 21 in cleaner 1 is compressed to so as to the most of fibrous material being discharged from feed rolls 6
Face.Fibrous material is fed tangentially into clearer 3 by the ingate 21.Clearer 3 is provided in its outer circumference
There is whipping pin (beater pin) 23；Pin is beaten by means of these, by following helix cloth on the direction of longitudinal axis 12
It sets the partition 27 above clearer 3 to cooperate, the fibrous material supplied is transferred to outlet 26.Then, by clean fiber
Material is discharged to another process segment.In the helical feed of 1 inside of cleaner, fibrous material, which iterates through, to be mounted on
The grid 24 of 3 lower section of clearer, so that pollutant is separated from fibrous material by this method.
Fig. 2 to illustrate to illustrate apparatus according to the invention one embodiment, wherein identical appended drawing reference be used for
According to the corresponding part of the part of the known embodiments of Fig. 1.
In the embodiment of fig. 2, cleaner 1 is provided with clearer 3 and condenser 4, which is mounted to clear
It is rotated in clean device shell 22 around longitudinal axis 12, which has screen cylinder 5 and feed rolls 6.Screen cylinder 5 is mounted in screen cylinder
It is rotated in shell 14 around longitudinal axis 7.Feed rolls 6 are installed in feed rolls shell 18 to rotate around longitudinal axis 8.It is solidifying
Cotton device 4 and/or screen cylinder 5 pass through channel 17 and are filled with fibrous material 2 by means of conveying air 9.Screen cylinder 5 is at its inside 25
It is connected to vacuum source 29.The fibrous material 2 supplied is drawn on the surface 10 of screen cylinder 5 and by the ventilative of screen cylinder 5 by this
Surface 10 is separated from conveying air 9, while being conveyed air by the hole in screen cylinder 5 and being removed by vacuum source 29.At this
During a, fiber material web is formed on the circumference 10 of screen cylinder 5, and by the direction of rotation of screen cylinder 5 (by arrow institute table
Show) it is transferred to the through-hole 28 in screen cylinder shell 14.
In the region of through-hole 28, the fiber material web that is formed on the circumference 10 of screen cylinder 5 is from being arranged in 5 lower section of screen cylinder
Feed rolls 6 are scraped, and are sent to the ingate 21 of cleaner 1.It is mounted on the end 15 of the rib 11 on the circumference of feed rolls 6
Form the envelope circle 13 of feed rolls.Feed rolls 6 are arranged relative to screen cylinder, so that in the envelope circle 13 and screen cylinder 5 of feed rolls
There is distance a between surface 10.Distance a is less than 1mm and is zero in optimal situation herein, so that during strip operation
The end 15 of rib 11 is directly installed on the surface 10 of screen cylinder 5.During strip operation, therefore rib 11 is additionally formed for still
Deposit the blockage element of conveying air 9 in this region passed through.
Due to the identical direction of rotation of screen cylinder 5 and feed rolls 6, the surface 10 of screen cylinder 5 is opposite with the rib 11 of feed rolls
Side move upwards.This realizes fibrous material and effectively removes from screen cylinder 5.
In order to ensure fibrous material directly, is trouble-freely discharged from feed rolls 6, in the outer end 15 of the rib 11 of feed rolls 6
The distance between the surface 16 of clearer 3 b is selected as 30mm to 250mm.This ensures that fibrous material continuously transmits.
Fibrous material is fed tangentially into clearer 3 by ingate 21.Clearer 3 is mentioned in its outer circumference
It is provided with and beats pin 23, by means of beating pin and cooperating with the partition 27 for being arranged in 3 top of clearer, the fibrous material supplied exists
Outlet 26 is transferred on the direction of longitudinal axis 12 in a spiral form.Clean fibrous material is then exhausted to additional
Procedure of processing.In the spiral transmission of 1 inside of cleaner, fibrous material passes through the grid for being mounted on 3 lower section of clearer several times
24, wherein impurity is separated from fibrous material.
Fig. 3 illustrates side view X according to fig. 2 with the signal amplified, with cleaner 1 and cleaner shell 22 and cloth
Set the condenser 4 above cleaner 1.Condenser 4 has screen cylinder 5 and feed rolls 6, and screen cylinder has screen cylinder shell 14, feed rolls
With feed rolls shell 18.Screen cylinder shell 14 is connected to feed rolls shell 18 in the region of through-hole 28.The longitudinal axis of screen cylinder 5
The longitudinal axis 8 of line 7 and feed rolls 6 is arranged parallel to the longitudinal axis 12 of clearer 3.So being arranged downwards from feed rolls 6
Fibrous material out is not had any be sent to cleaner 1 ingate 21 with changing on direct and section, so that it is direct
It is discharged on the circumference of clearer 3, which, which is provided with, beats pin 23.Then, fibrous material is along spiral path clear
The side of the longitudinal axis 12 of clean roller 3 is transmitted up to outlet 26.The transmission is also by being mounted on 27, partition of the top of clearer 3
Support.In the top of grid 24, pollutant is separated from fibrous material, which is installed in the lower section of clearer 3 and in fiber
Material is passed laterally through into the conveying of outlet 26 by fibrous material several times.
The fibrous material being discharged downwards from feed rolls 6 is sent straight to the ingate 21 of cleaner 1, so that it is direct
It is discharged on the circumference for being provided with the clearer 3 for beating pin 23.In the region of the ingate of cleaner 1 21, feed rolls shell
18 are connected to cleaner shell 22.Therefore condenser 4 is placed directly on cleaner shell 22.
Screen cylinder 5 have length d, and feed rolls 6 have length c, with the of same size of the ingate 21 of cleaner and
Approximatively correspond to.It is not necessary so the fibrous material being discharged from screen cylinder 5 is combined.In other words, it is discharged from screen cylinder 5
Fibrous material can be sent straight to ingate 21 via feed rolls 6.
The outside diameter e of screen cylinder 5 can be between 400mm and 700mm, while the diameter f of the envelope circle 13 of feed rolls 6 can
Between 100 and 250mm.
Screen cylinder 5, feed rolls 6 and clearer 3 are driven by driving device 19.However, providing individual driving for these elements
Device is also possible.
Legend
1 cleaner
2 fibrous materials
3 clearers
4 condensers
5 screen cylinders
6 feed rolls
The longitudinal axis of 7 screen cylinders
The longitudinal axis of 8 feed rolls
9 conveying air
The outer surface of 10 screen cylinders
11 ribs
The longitudinal axis of 12 clearers
The envelope circle of 13 feed rolls
14 screen cylinder shells
The outer end of 15 ribs
The surface of 16 clearers
17 channels
18 feed rolls shells
19 driving devices
20 Transfer pipes
The ingate of 21 cleaners
22 cleaner shells
23 beat pin
24 grids
The inside of 25 screen cylinders
The outlet of 26 cleaners
27 partitions
28 through-holes
29 vacuum sources
Distance of a from the envelope of feed rolls circle to the surface of screen cylinder
Distance of the b from the envelope of feed rolls circle to the surface of clearer
The length of c feed rolls
The length of d screen cylinder
The outside diameter of e screen cylinder
The envelope diameter of a circle of f feed rolls
Claims (8)
1. one kind is used for the device of cleaning fibre material (2), with cleaner (1) and condenser (4) and conveying sky is utilized
The pneumatic feeding of the fibrous material (2) of gas (9), the cleaner have cleaner roller (3) and cleaner shell (22), the condenser
It is disposed in above cleaner (1), wherein condenser (4) has the ventilative screen cylinder for being mounted to rotate in screen cylinder shell (14)
(5) and there are the feed rolls (6) for being mounted to rotate in the feed rolls shell (18), each have longitudinal axis (7,
8), so that feed rolls (6) are disposed between screen cylinder (5) and clearer (3), and fibrous material (2) passes through conveying air (9)
It is guided, is directed on the outer surface (10) of screen cylinder (5), and fibrous material (2) is provided and conveys air (9) and passes through screen cylinder
(5) separation, wherein the inside (26) of screen cylinder (5) is connected to vacuum source (29), which is characterized in that feed rolls (6) are in longitudinal axis
There is rib (11) that is radially projecting, being arranged on its circumference on the direction of line (8), which has outer end (15), these
Rib forms envelope circle (13), wherein providing between the outer surface (10) of screen cylinder (5) and the envelope circle (13) of feed rolls (6) small
In the distance (a) of 1.0mm, and the envelope of feed rolls (6) circle (13) and the surface (16) of clearer (3) between provide away from
Reach 30mm to 250mm from (b).
2. the apparatus according to claim 1, which is characterized in that fed in the region of the ingate (21) of cleaner (1)
Roller shell (18) is connected to cleaner shell (22).
3. the apparatus according to claim 1, which is characterized in that the rotation speed of feed rolls (6) is 300 to 500 revolutions per minute
Clock, and the rotation speed of screen cylinder (5) is 100 to 200 rpms.
4. device according to claim 1 or 2, which is characterized in that distance (a) is zero, and the envelope circle of feed rolls (6)
(13) it is contacted with the outer surface (10) of screen cylinder (5).
5. device according to any one of the preceding claims, which is characterized in that the direction of rotation of feed rolls (6) and screen cylinder
(5) direction of rotation is identical.
6. device according to any one of the preceding claims, which is characterized in that the longitudinal direction of screen cylinder (5) and feed rolls (6)
Axis (7,8) is arranged parallel to the longitudinal axis (12) of clearer (3).
7. device (1) according to any one of the preceding claims, which is characterized in that the length (c) of feed rolls (6) is corresponding
Length (d) in screen cylinder (5).
8. device (1) according to any one of the preceding claims, which is characterized in that the outside diameter (e) of screen cylinder (5) is
400 arrive 700mm, and the diameter (f) of the envelope circle (13) of feed rolls (6) is 100 to 250mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00777/17 | 2017-06-15 | ||
| CH00777/17A CH713895A1 (en) | 2017-06-15 | 2017-06-15 | Device for cleaning fiber material. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109137443A true CN109137443A (en) | 2019-01-04 |
Family
ID=62705364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610448.3A Pending CN109137443A (en) | 2017-06-15 | 2018-06-14 | Device for cleaning fibre material |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3415666B1 (en) |
| CN (1) | CN109137443A (en) |
| CH (1) | CH713895A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003529A (en) * | 2021-04-13 | 2021-06-22 | 安徽华艾生态农业科技发展有限公司 | Moxa loading attachment is used in processing of moxa quilt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963053A (en) * | 1962-01-15 | 1964-07-08 | William August Latour | Apparatus for cleaning textile fibrous material |
| CN1040068A (en) * | 1988-08-02 | 1990-02-28 | 特鲁菲舍尔股份有限公司及两合公司 | Fibrous material is the apparatus for opening or cleaning of cotton particularly |
| CN101052759A (en) * | 2004-11-04 | 2007-10-10 | 里特机械公司 | Device for cleaning fiber wadding |
| CN201162077Y (en) * | 2008-01-19 | 2008-12-10 | 邯郸金狮棉机有限公司 | Ginned cotton clearing machine |
| CN102199812A (en) * | 2011-03-25 | 2011-09-28 | 山西临猗雪云棉机有限公司 | Waste cotton, hair and jute under-machine impurity separating mechanism |
| CN103147171A (en) * | 2013-03-20 | 2013-06-12 | 江苏常盛无纺设备有限公司 | Condenser |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1265168A (en) * | 1916-05-03 | 1918-05-07 | Walter James Britton | Gage-box distributer. |
| ITMI20001840A1 (en) * | 1999-08-30 | 2001-02-28 | Truetzschler Gmbh & Co Kg | DEVICE FOR OPENING AND CLEANING OF FIBER MATERIAL. |
| ITTO20010518A1 (en) * | 2001-05-31 | 2002-12-01 | Marzoli Spa | APRITOIO AND OPENING PROCEDURE. |
| ITBS20090120A1 (en) * | 2009-06-30 | 2011-01-01 | Marzoli Spa | FEEDER DEVICE FOR A MACHINE FOR FIBER PROCESSING FOR CARDING PREPARATION |
| CN102191589B (en) * | 2011-04-07 | 2013-04-10 | 北京中棉机械成套设备有限公司 | Seed-cotton foreign fiber cleaning machine |
| JP6289101B2 (en) * | 2014-01-06 | 2018-03-07 | ユニ・チャーム株式会社 | Sorting device |
| CN106283277A (en) * | 2015-06-01 | 2017-01-04 | 际华三五四二纺织有限公司 | A kind of condenser raw material balancer |
| CN204849152U (en) * | 2015-08-17 | 2015-12-09 | 吴江福爱梁纺织有限公司 | Novel opener |
-
2017
- 2017-06-15 CH CH00777/17A patent/CH713895A1/en not_active Application Discontinuation
-
2018
- 2018-06-01 EP EP18175439.1A patent/EP3415666B1/en active Active
- 2018-06-14 CN CN201810610448.3A patent/CN109137443A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963053A (en) * | 1962-01-15 | 1964-07-08 | William August Latour | Apparatus for cleaning textile fibrous material |
| CN1040068A (en) * | 1988-08-02 | 1990-02-28 | 特鲁菲舍尔股份有限公司及两合公司 | Fibrous material is the apparatus for opening or cleaning of cotton particularly |
| CN101052759A (en) * | 2004-11-04 | 2007-10-10 | 里特机械公司 | Device for cleaning fiber wadding |
| CN201162077Y (en) * | 2008-01-19 | 2008-12-10 | 邯郸金狮棉机有限公司 | Ginned cotton clearing machine |
| CN102199812A (en) * | 2011-03-25 | 2011-09-28 | 山西临猗雪云棉机有限公司 | Waste cotton, hair and jute under-machine impurity separating mechanism |
| CN103147171A (en) * | 2013-03-20 | 2013-06-12 | 江苏常盛无纺设备有限公司 | Condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3415666B1 (en) | 2020-03-25 |
| EP3415666A1 (en) | 2018-12-19 |
| CH713895A1 (en) | 2018-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |