EP1256653A2 - Monture pour une garniture de raffineur - Google Patents
Monture pour une garniture de raffineur Download PDFInfo
- Publication number
- EP1256653A2 EP1256653A2 EP02004577A EP02004577A EP1256653A2 EP 1256653 A2 EP1256653 A2 EP 1256653A2 EP 02004577 A EP02004577 A EP 02004577A EP 02004577 A EP02004577 A EP 02004577A EP 1256653 A2 EP1256653 A2 EP 1256653A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- clothing
- carrier
- vibration
- damping layer
- set carrier
- 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.)
- Ceased
Links
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims abstract 2
- 238000013016 damping Methods 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims 2
- 239000001913 cellulose Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000009966 trimming Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/004—Methods of beating or refining including disperging or deflaking
- D21D1/006—Disc mills
- D21D1/008—Discs
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
Definitions
- the invention relates to a clothing carrier according to the preamble of Claim 1, on a special use as well as on this clothing carrier using grinding disc.
- Set carriers of this type are used to hold sets with which in water Suspended fiber is to be processed mechanically. That is above all Grinding paper fibers, dispersing impurities and fibers and that Unstuck, meaning the dissolving of fiber agglomerates. When grinding in refiners and when deflaking, the suspension has a solids content of about 2-8%. at Machines for higher consistency are called e.g. of high consistency mills, Dispersers or kneaders.
- Trimmings are the working tools that are used in appropriate processing machines are to be installed. If they are subjected to heavy wear, they must be in certain intervals can be replaced. Many sets point to the on the Working surfaces lying on the front are webs and grooves, which is why one also from "Knife trimmings" speaks. Other sets have the shape of toothed rings there.
- EP 0 922 495 A1 describes a process for producing special sets known that differ from the usual sets in that they are made of separately manufactured parts, namely a base body and a Editing element to be joined. Between these parts is a elastic binder used. These are particularly complex Special sets that do not consist of a single material.
- Machines equipped with this type of set have at least one Rotor and at least one stator with either disk-shaped or conical Areas on which the trimmings are attached with their back so that they each have a relatively large contact area with the rotor or stator.
- the rotor or stator thus serves as a clothing carrier or contains one or more Clothing support.
- the trimmings are wearing parts, which are therefore easy to wear must be replaced.
- the object of the invention is to provide clothing carriers of the type mentioned design that the volume when operating the processing machines is essential is reduced. This purpose should also be achievable when using conventional sets be, especially those made entirely of metal.
- a clothing carrier designed according to the invention reduces the noise development to one tolerable size without having to change the actual sets have to.
- a toothing on the contact surfaces of the Vibration damping layer set may be advantageous, e.g. about accuracy to increase the positioning.
- Fig. 1 shows a side view of a clothing carrier 1 with assembled clothing 5.
- To Processing the suspended fiber material is with the front of the set various long strips 7 provided. The shorter one is cut.
- the Strips of the processing element 2 protrude, whereby a known per se Grinding set is created, which is also known as a knife set.
- the set 5 is with its back by means of fastening screws 4 passed through holes 6 in a holding plate 3 releasably attached.
- This holding plate 3 is part of the clothing carrier 1st
- vibration-damping layer 2 is located between the holding plate 3 and a metallic base body in the form of The rotor disk 8, which is driven by the shaft 9, is located vibration-damping layer 2. It is glued on both sides and prevents the Operation on the trimmings generated noise transmitted to the rotor as structure-borne noise becomes.
- the non-illustrated counter set (usually a stator set) is also on a clothing carrier provided with a vibration-damping layer to fix.
- the rotor and stator are rigid in themselves and are defined by at least one Sliding seat pressed against each other.
- the set 5 fastened in this way consists of a uniform material, e.g. made of chrome steel. Such trimmings can vary depending on Alignment of the strips 7 in operation can be very loud if they are with the metallic Base body are in direct contact.
- FIG. 2 shows a top view of similar sets 5 as in FIG. 1 with the partially concealed one Set carrier 1.
- This illustration is also only schematic.
- the trimmings have that Form of circular ring elements. They in turn wear lasts 7, which are straight here and for Are of different lengths. Curved strips are also conceivable.
- Layer 2 The holding plate 3 and the rotor disk 8 are drawn partially uncovered and as a result visible. In the holding plate 3 one recognizes one of the threaded holes 6 'for the Fixing screws 4.
- the clothing carriers shown in Fig. 3 are intended for installation in a disperser.
- the Sets used in such a machine are known to have axial interlocking concentric rows of teeth 10.
- the stator 11 can also be seen, which also has a vibration-damping layer 2 and has a holding plate 3.
- Deflacers are also provided with sets, their Front contains a number of interlocking rows of teeth. They are hydraulic conditions in de-stipplers and dispersers are different, however the application of the invention is essentially the same. So this is just about an exemplified form of toothed ring sets, as used in dispersers or delipers can be used.
- the fastening screw 4 is not in anchored to a holding plate but directly in the rotor disk 8. That is less complex, and the layer 2 is less stressed by peripheral forces. It exists but there is a risk that the fastening screws 4 will transmit sound. This can be done with vibration-damping washers 13 and bushings 14 in the Screw holes 6 can be remedied.
Landscapes
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122556 | 2001-05-10 | ||
DE10122556A DE10122556A1 (de) | 2001-05-10 | 2001-05-10 | Garniturträger |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1256653A2 true EP1256653A2 (fr) | 2002-11-13 |
EP1256653A3 EP1256653A3 (fr) | 2003-07-02 |
Family
ID=7684178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02004577A Ceased EP1256653A3 (fr) | 2001-05-10 | 2002-02-28 | Monture pour une garniture de raffineur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020166912A1 (fr) |
EP (1) | EP1256653A3 (fr) |
BR (1) | BR0201755A (fr) |
CA (1) | CA2385649A1 (fr) |
DE (1) | DE10122556A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100565652B1 (ko) * | 2003-12-30 | 2006-03-30 | 엘지전자 주식회사 | 톱로딩 방식 드럼세탁기의 구동부 |
DE202004001620U1 (de) * | 2004-02-04 | 2004-04-08 | Voith Paper Patent Gmbh | Mahlgarnituren für Papierfaserstoff |
US7362028B2 (en) * | 2004-02-26 | 2008-04-22 | Lg Electronics Inc. | Stator of outer rotor type motor for drum type washer |
KR101033579B1 (ko) * | 2004-03-03 | 2011-05-11 | 엘지전자 주식회사 | 드럼세탁기용 아웃터로터형 모터의 스테이터 구조 |
DE102006022886B4 (de) * | 2006-05-15 | 2020-02-27 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Vorrichtung zum Zerkleinern von Aufgabegut |
US7823822B2 (en) * | 2006-07-28 | 2010-11-02 | Andritz Inc. | System and method to align refiner plates during installation on a disc |
US8061643B2 (en) * | 2007-12-06 | 2011-11-22 | Andritz Inc. | Refiner plate fixtures for quick replacement, and methods and assemblies therefor |
US10166546B2 (en) * | 2013-05-15 | 2019-01-01 | Andritz Inc. | Reduced mass plates for refiners and dispersers |
RU209684U1 (ru) * | 2021-10-22 | 2022-03-18 | Федеральное государственное бюждетное образовательное учреждение высшего образования "Уральский государственный лесотехнический университет" | Устройство для крепления гарнитуры дисковой мельницы |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922495A1 (fr) * | 1997-12-10 | 1999-06-16 | Voith Sulzer Papiertechnik Patent GmbH | Procédé pour la fabrication des garnitures pour le traitement méchanique des matières fibreuses en suspension et les garnitures ainsi obtenues |
-
2001
- 2001-05-10 DE DE10122556A patent/DE10122556A1/de not_active Ceased
-
2002
- 2002-02-28 EP EP02004577A patent/EP1256653A3/fr not_active Ceased
- 2002-05-06 BR BR0201755-5A patent/BR0201755A/pt not_active Application Discontinuation
- 2002-05-08 US US10/140,060 patent/US20020166912A1/en not_active Abandoned
- 2002-05-09 CA CA002385649A patent/CA2385649A1/fr not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0922495A1 (fr) * | 1997-12-10 | 1999-06-16 | Voith Sulzer Papiertechnik Patent GmbH | Procédé pour la fabrication des garnitures pour le traitement méchanique des matières fibreuses en suspension et les garnitures ainsi obtenues |
Also Published As
Publication number | Publication date |
---|---|
CA2385649A1 (fr) | 2002-11-10 |
DE10122556A1 (de) | 2002-11-21 |
US20020166912A1 (en) | 2002-11-14 |
BR0201755A (pt) | 2003-03-11 |
EP1256653A3 (fr) | 2003-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69513838T2 (de) | Raffinierelemente | |
DE69807421T2 (de) | Trennwerkzeug | |
DE69304887T3 (de) | Mahlsegment für Veredelungssegment | |
DE19754807C2 (de) | Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von suspendiertem Faserstoffmaterial sowie nach dem Verfahren hergestellte Garnitur | |
EP1256653A2 (fr) | Monture pour une garniture de raffineur | |
EP3395502B1 (fr) | Corps support pour un outil de meulage ou de coupe | |
DE4339375B4 (de) | Verfahren und Vorrichtung zum Ersetzen der Schneiden eines Scheibenzerspaners | |
DE202005007551U1 (de) | Schraubverbindung zur Befestigung einer zur Bearbeitung von Faserstoff geeigneten Garnitur sowie Mahlgarnitur | |
DE69839154T2 (de) | Raffinationselemente | |
DE102015207536A1 (de) | Behandlungsgarnitur | |
DE19955009C2 (de) | Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von suspendiertem Faserstoffmaterial | |
EP0731210B1 (fr) | Machine de raffinage et outil de raffinage pour le raffinage des matières fibreuses en suspension | |
DE102006022886B4 (de) | Vorrichtung zum Zerkleinern von Aufgabegut | |
DE3236045C2 (de) | Steinbearbeitungswerkzeug | |
DE19603548A1 (de) | Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von suspendiertem Faserstoffmaterial sowie nach dem Verfahren hergestellte Garnitur | |
DE2544386A1 (de) | Refinerkopfanordnung und dafuer bestimmte mahlscheibe | |
EP0649924B1 (fr) | Dispositif de sectionnement de fils d'une broche d'un métier à filer ou à retordre à anneaux | |
EP1561857A1 (fr) | Garniture pour raffineur de pâte à papier | |
EP1574615A1 (fr) | Raffineur et garniture pour raffineur de pâte à papier | |
DE102008046592A1 (de) | Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnitur zu seiner Durchführung | |
DE9015344U1 (de) | Kreismesser | |
EP0779391B1 (fr) | Procédé pour le broyage de fibres de papier | |
DE102005004344B4 (de) | Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern | |
DE2825731C3 (de) | Zerfaserungsscheibe für eine Scheibenmühle | |
DE3743071A1 (de) | Refiner fuer papierstoff |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040102 |
|
AKX | Designation fees paid |
Designated state(s): AT DE FI IT |
|
17Q | First examination report despatched |
Effective date: 20050119 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VOITH PATENT GMBH |
|
17Q | First examination report despatched |
Effective date: 20050119 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20070409 |