EP1427874A1 - Vorrichtung zum kontinuierlichen waschen von schmutziger, fetthaltiger wolle - Google Patents
Vorrichtung zum kontinuierlichen waschen von schmutziger, fetthaltiger wolleInfo
- Publication number
- EP1427874A1 EP1427874A1 EP02798713A EP02798713A EP1427874A1 EP 1427874 A1 EP1427874 A1 EP 1427874A1 EP 02798713 A EP02798713 A EP 02798713A EP 02798713 A EP02798713 A EP 02798713A EP 1427874 A1 EP1427874 A1 EP 1427874A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- bath
- sieve drum
- wool
- dirty
- 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
- 210000002268 wool Anatomy 0.000 title claims abstract description 29
- 238000005406 washing Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 25
- 230000009182 swimming Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims description 3
- 206010016256 fatigue Diseases 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B3/00—Mechanical removal of impurities from animal fibres
- D01B3/04—Machines or apparatus for washing or scouring loose wool fibres
- D01B3/08—Machines or apparatus for washing or scouring loose wool fibres with longitudinal movement of either wool or liquid
Definitions
- a device of the generic type is known from EP-B-0 603 662.
- the machine system as a whole consists of a number of individual washing machines such as z. B. in the Melliand textile reports 1993, page 1152 f.
- Each of these identically designed washing baths consists of a bath housing, which has a perforated plate as an intermediate floor, which separates a treatment room from a protective substance discharge area. Through this perforation, the dirt loosened during washing, such as sand, excrement and grease, sinks, the sludge concentrates in the conical downward discharge space and is drained into the sewer at intervals by opening a valve.
- the treatment room is filled to a level with washing liquid.
- each bath At the end of each bath a pair of press rollers is arranged, through which the wool web is freed from the dirty water of this upstream bath as a whole.
- the press water is collected below the press and returned to the treatment process by a pump at the start of a bath.
- the invention has for its object to change the generic device so that a continuous separation of the fibers to be recycled from the waste water to be removed is made possible.
- the solution found is that, as is known, in any case the liquid squeezed out of the leading wool web by the pair of press rollers with the washed-out wool fibers is, however, returned to the peripheral surface of a sieve drum that circulates outside the level An additional liquid collecting trough is arranged below this circumferential surface within the sieve drum, so that the dirty water collected from the squeezing liquor in this trough can be removed from the bath separately from the circulated washing water and without wool fibers.
- the waste water thus freed of wool fibers can be fed to the sludge funnel below the bath housing, expediently in the lower area where the settled sedimentation chamber forms, or it can be separated from the bath and possibly led into the sewer or another cleaning device become.
- a device of the type according to the invention is shown as an example in the drawing. 1 shows a schematic representation of a raw wool screening drum washing bath in the
- Fig. 2 shows the bath of Fig. 1 with a different liquid return after
- FIG. 4 shows the bath according to FIG. 3 in a section transverse to the working direction.
- the raw wool washing device consists of a plurality of bath housings 1 which hold the liquid up to a level 2, in any case in which a sieve drum 3 is rotatably mounted.
- a sieve drum 3 is rotatably mounted.
- two sieve drums 3 are shown in a bath housing, which are separated from a swimming section 4.
- the treatment room 5 in this bathroom housing 1 is separated from the waste material removal space, such as sludge funnel 6, by a perforated floor 7.
- This bottom 7 is adapted to the curvature of the screening drums 3 according to FIG. 3.
- the perforated bottom 7 is convexly curved outwards.
- the contaminant discharge space is formed by a funnel 6, so that the contaminants precipitating from the wool fleece also continuously slide on the funnel walls of the discharge opening 8, which is provided with a valve 9.
- the valve 9 is opened at certain time intervals, which can also be determined by a measuring device, with which the sludge is discharged into the sewer.
- the liquid flowing into the channel 11 passes through a pipe, not shown, into the channel 12, from where the entire washing liquid is pumped by means of the pump 13 into the channel 14, which extends across the working width at the beginning of the bath housing 1, from which it is again flows back into the treatment room 5. From there, the washing liquid flows on the one hand through the wool adhering to the screening drums 3, then along the swimming section 4 to the next screening drum and then to the press 15 arranged at the outlet of the bath.
- the wool web is essentially separated from the now dirty washing water.
- the press water is collected below the press 15 by a tub 16.
- the running press water also rinses wool fibers that have to be brought back into the treatment process.
- an outflow sieve 17 is arranged above a sieve drum 3. orders that extends over part of the length of the drum 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Detergent Compositions (AREA)
- Nonwoven Fabrics (AREA)
- Cleaning In General (AREA)
- Treatment Of Sludge (AREA)
- Paper (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145793 | 2001-09-17 | ||
DE10145793A DE10145793A1 (de) | 2001-09-17 | 2001-09-17 | Vorrichtung zum kontinuierlichen Waschen von schmutziger, fetthaltiger Wolle |
PCT/EP2002/010156 WO2003025264A1 (de) | 2001-09-17 | 2002-09-11 | Vorrichtung zum kontinuierlichen waschen von schmutziger, fetthaltiger wolle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1427874A1 true EP1427874A1 (de) | 2004-06-16 |
EP1427874B1 EP1427874B1 (de) | 2006-11-08 |
Family
ID=7699322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02798713A Expired - Lifetime EP1427874B1 (de) | 2001-09-17 | 2002-09-11 | Vorrichtung zum kontinuierlichen waschen von schmutziger, fetthaltiger wolle |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1427874B1 (de) |
AT (1) | ATE344843T1 (de) |
AU (1) | AU2002333827B2 (de) |
DE (2) | DE10145793A1 (de) |
EA (1) | EA006840B1 (de) |
NZ (1) | NZ531742A (de) |
PL (1) | PL368856A1 (de) |
WO (1) | WO2003025264A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101831773A (zh) * | 2010-05-04 | 2010-09-15 | 浙江神州毛纺织有限公司 | 节水型绳状洗呢机 |
CN103132151B (zh) * | 2013-03-20 | 2015-04-08 | 张家港宇新羊毛工业有限公司 | 回水管路羊毛回收装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2142454A1 (de) * | 1971-08-25 | 1973-03-01 | Vepa Ag | Vorrichtung zum nassbehandeln von textilgut, insbesondere von losem fasergut |
DE4243166A1 (de) * | 1992-12-19 | 1994-06-23 | Fleissner Maschf Gmbh Co | Vorrichtung zum kontinuierlichen Waschen von schmutziger, fetthaltiger Wolle |
-
2001
- 2001-09-17 DE DE10145793A patent/DE10145793A1/de not_active Withdrawn
-
2002
- 2002-09-11 AU AU2002333827A patent/AU2002333827B2/en not_active Ceased
- 2002-09-11 AT AT02798713T patent/ATE344843T1/de not_active IP Right Cessation
- 2002-09-11 NZ NZ531742A patent/NZ531742A/en unknown
- 2002-09-11 EA EA200400445A patent/EA006840B1/ru not_active IP Right Cessation
- 2002-09-11 EP EP02798713A patent/EP1427874B1/de not_active Expired - Lifetime
- 2002-09-11 PL PL02368856A patent/PL368856A1/xx unknown
- 2002-09-11 DE DE50208659T patent/DE50208659D1/de not_active Withdrawn - After Issue
- 2002-09-11 WO PCT/EP2002/010156 patent/WO2003025264A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO03025264A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1427874B1 (de) | 2006-11-08 |
EA200400445A1 (ru) | 2004-08-26 |
ATE344843T1 (de) | 2006-11-15 |
DE10145793A1 (de) | 2003-04-03 |
WO2003025264A1 (de) | 2003-03-27 |
AU2002333827B2 (en) | 2006-04-27 |
EA006840B1 (ru) | 2006-04-28 |
NZ531742A (en) | 2005-08-26 |
PL368856A1 (en) | 2005-04-04 |
DE50208659D1 (de) | 2006-12-21 |
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