DE4224560A1 - Trough chain conveyor esp. for hot abrasive materials - has hard metal soldering on support rails to reduce running noises - Google Patents
Trough chain conveyor esp. for hot abrasive materials - has hard metal soldering on support rails to reduce running noisesInfo
- Publication number
- DE4224560A1 DE4224560A1 DE19924224560 DE4224560A DE4224560A1 DE 4224560 A1 DE4224560 A1 DE 4224560A1 DE 19924224560 DE19924224560 DE 19924224560 DE 4224560 A DE4224560 A DE 4224560A DE 4224560 A1 DE4224560 A1 DE 4224560A1
- Authority
- DE
- Germany
- Prior art keywords
- chain conveyor
- trough chain
- hard metal
- trough
- rails
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/28—Troughs, channels, or conduits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Framework For Endless Conveyors (AREA)
- Chain Conveyers (AREA)
- Belt Conveyors (AREA)
Abstract
Description
Die Erfindung betrifft Trogkettenförderer mit speziellen Führungs- und gegebenenfalls speziellen Seitenschienen sowie deren Verwendung.The invention relates to trough chain conveyors with special Guide and, if necessary, special side rails as well as their use.
Trogkettenförderer, vorzugsweise die Zweistrangketten ausführung, sind geeignet, Schüttgüter verschiedenster Konsistenz horizontal, fallend und steigend bis etwa 30°C Neigung zu fördern.Trough chain conveyor, preferably the two-strand chain design, are suitable for bulk goods of all kinds Consistency horizontal, falling and rising to about Promote 30 ° C inclination.
Derartige Trogkettenförderer, auch Redler genannt, sind hinlänglich aus der Literatur bekannt (Brockhaus Enzyklopädie, Elfter Band, Seite 649; Lueger, Lexikon der Technik, Band 15 (1971), Seite 217 bis 219, Deutsche Verlags-Anstalt GmbH Stuttgart; Schüttgutförderer, DJ Gest. Salzer, Kratzer- und Trog kettenförderer, Kap. 4 vo. Morrit Wäspi, Seite 95 bis 110, Krauskopf-Verlag 1968). Such trough chain conveyors, also called Redler, are well known from the literature (Brockhaus Encyclopedia, Eleventh Volume, page 649; Lueger, Lexikon der Technik, Volume 15 (1971), page 217 until 219, Deutsche Verlags-Anstalt GmbH Stuttgart; Bulk material conveyor, DJ gest. Salt, scratch and trough chain conveyor, chap. 4 vo. Morrit Wäspi, page 95 to 110, Krauskopf Verlag 1968).
Der Einsatz der Trogkettenförderer hat sich auf vielen Gebieten, insbesondere beim Transport heißer abrasiver Medien (Schüttgüter), bewährt.The use of trough chain conveyors has changed on many Areas, especially when transporting hot abrasive Media (bulk goods), proven.
Nachteilig bei den Trogkettenförderern ist jedoch, daß bei ihrem Betrieb häufig hohe Lärmgeräusche (insbesonde re Quietschgeräusche) auftreten.A disadvantage of trough chain conveyors, however, is that Frequently high noise levels during their operation (in particular right squeaking noises) occur.
Aufgabe war es daher, Trogkettenförderer zur Verfügung zu stellen, bei denen während des Betriebes die Lärm emission gering ist, die aber gleichzeitig hohe Stand zeiten aufweisen.The task was therefore to provide trough chain conveyors to make noise during operation emission is low, but at the same time high level have times.
Die Aufgabe konnte nun mit einer speziellen Ausführungs form der an sich bekannten Trogkettenförderer gelöst werden.The task could now be carried out with a special execution form of the well-known trough chain conveyor solved become.
Gegenstand der Erfindung sind Trogkettenförderer, ins besondere Zweistrangtrogkettenförderer, mit auf Schienen laufenden bzw. gleitenden Ketten, die dadurch gekenn zeichnet sind, daß sie Trag- bzw. Führungsschienen und gegebenenfalls Seitenschienen mit Hartmetallauftrag schweißung in Form einer 2-10 mm dicken Schicht im Ober trum aufweisen.The invention relates to trough chain conveyors, ins special double-strand trough chain conveyor, with on rails running or sliding chains, which are characterized are characterized in that they support and guide rails and if necessary, side rails with hard metal application welding in the form of a 2-10 mm thick layer in the upper have strum.
Vorzugsweise besteht die Hartmetallauftragsschweißung aus einer Auftragsschweißung mit hoch gekohltem Chrom stahl oder Werkstoffen nach DIN 8555 aus der Legierungs gruppe 10.The hard metal cladding is preferably used from a build-up weld with high-carbon chrome steel or materials according to DIN 8555 from the alloy group 10.
Nach Auftragschweißung der Führungs- und/oder Seiten schienen des Trogkettenförderers mit hoch gekohltem Chromstahl (z. B. Vautid® der Firma Verschleißtechnik - Dr. Ing. H. Wahl GmbH & Co, Stuttgart-Ruit) konnte die Lärmemission beträchtlich vermindert werden.After welding the guide and / or sides rails of the trough chain conveyor with high carbon Chrome steel (e.g. Vautid® from Wear Technology - Dr. H. Wahl GmbH & Co, Stuttgart-Ruit) was able to Noise emissions can be significantly reduced.
Die verringerte Lärmemission ist wahrscheinlich auf die besondere Struktur der Hartmetallauftragschweißung, näm lich die hohe Rißauffälligkeit des Werkstoffes, zurück zuführen.The reduced noise emission is likely due to that special structure of hard metal surfacing, näm Lich the high level of cracking of the material back respectively.
Besonders bevorzugt weisen die Köpfe der Kratzerbolzen der Trogkettenförderer ebenfalls eine Hartmetallauf tragschweißung auf.The heads of the scraper pins particularly preferably point the trough chain conveyor also has a carbide support weld on.
Die Kettenglieder der Ketten haben bevorzugt Achsabstän de von ca. 200 bis 300 mm und sind mit Kettenbolzen mit einander verbunden. Etwa jeder 10. bis 20. Kettenbelzen hat einen erhöhten Bolzenkopf (Kratzerbolzen), mit dem anhaftendes Produkt aufgelockert bzw. abgekratzt werden kann.The chain links of the chains preferably have center distances de from approx. 200 to 300 mm and are with chain bolts connected to each other. About every 10th to 20th chain covering has a raised pin head (scraper pin) with which adhering product can be loosened or scraped off can.
Ein weiterer Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Trogkettenförderern mit auf Füh rungs- und gegebenenfalls Seitenschienen gleitenden Ket ten mit Hartmetallauftragschweißung, welches dadurch ge kennzeichnet ist, daß auf die Führungs-, gegebenenfalls auf die Seitenschienen und gegebenenfalls auf die Köpfe der Kratzerbolzen Werkstoffe nach DIN 8555 aus der Le gierungsgruppe 10, insbesondere hoch gekohlte Chromstäh le, aufgeschweißt werden.Another object of the invention is a method for the production of trough chain conveyors Ket sliding and possibly side rails with hard metal overlay welding, which is characterized in that on the leadership, if necessary on the side rails and possibly on the heads the scratch pin materials according to DIN 8555 from Le Gierungsgruppe 10, especially high carbon chrome steel le, are welded on.
Die erfindungsgemäßen Trogkettenförderer werden insbe sondere zur Förderung von Anhydrit und Rea-Gips verwen det.The trough chain conveyor according to the invention are in particular especially used to promote anhydrite and gypsum det.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924224560 DE4224560C2 (en) | 1992-07-24 | 1992-07-24 | Trough chain conveyors and their use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924224560 DE4224560C2 (en) | 1992-07-24 | 1992-07-24 | Trough chain conveyors and their use |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4224560A1 true DE4224560A1 (en) | 1994-01-27 |
DE4224560C2 DE4224560C2 (en) | 1994-06-16 |
Family
ID=6464059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924224560 Expired - Fee Related DE4224560C2 (en) | 1992-07-24 | 1992-07-24 | Trough chain conveyors and their use |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4224560C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010057510A1 (en) * | 2008-11-24 | 2010-05-27 | Rwe Power Aktiengesellschaft | Method for generating process steam |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29921440U1 (en) * | 1999-12-07 | 2001-01-18 | KRONES AG, 93073 Neutraubling | Curve guide for a flat top chain |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1683117A1 (en) * | 1967-02-10 | 1970-07-16 | Arnold Klein Kg | Blinds with light and air slots |
DE1750782A1 (en) * | 1967-06-28 | 1971-03-11 | Arx Paul Von | Device with the help of which the inner wall of a pipe can be cleaned and / or given a protective coating |
DE2202775A1 (en) * | 1972-01-21 | 1973-07-26 | Babcock & Wilcox Ag | SLIDING CHANNEL FOR JOINT CHAINS OF CONVEYOR DEVICES |
DE7430697U (en) * | 1975-01-02 | Schindele R | Chain guide for round steel link chains | |
DE2707730A1 (en) * | 1977-02-23 | 1978-08-24 | Ruez Fa Norbert | DISCHARGE DEVICE FOR SPRAY ON CUTTING MACHINES |
DE8205475U1 (en) * | 1982-02-27 | 1982-07-08 | Fa. August Thiele, 5860 Iserlohn | SCRATCHES FOR SCRATCH CHAIN CONVEYORS |
DE3122035A1 (en) * | 1981-05-29 | 1982-12-16 | Chemaperm GmbH, 4714 Selm | Magnetic sliding conveyor |
US4446963A (en) * | 1981-11-13 | 1984-05-08 | Allis-Chalmers Corporation | Return chain roller support for en masse conveyor |
DE8411306U1 (en) * | 1984-04-11 | 1984-08-09 | Garte, Rudolf, 4700 Hamm | DRIVER CLEANING DEVICE FOR SCRATCH CONVEYORS UNDER THE GROUND |
US4585116A (en) * | 1985-02-11 | 1986-04-29 | Dresser Industries, Inc. | Sludge collector flight, wear shoe and guide lug assembly |
DE3704327A1 (en) * | 1987-02-12 | 1988-08-25 | Besta Maschf | Apparatus for bunkering, withdrawing and conveying a bulk material |
DE8717926U1 (en) * | 1987-06-20 | 1991-05-08 | Udo Adam Gmbh Maschinenfabrik, 44805 Bochum | Crusher conveyor with fine material pre-separation |
-
1992
- 1992-07-24 DE DE19924224560 patent/DE4224560C2/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7430697U (en) * | 1975-01-02 | Schindele R | Chain guide for round steel link chains | |
DE1683117A1 (en) * | 1967-02-10 | 1970-07-16 | Arnold Klein Kg | Blinds with light and air slots |
DE1750782A1 (en) * | 1967-06-28 | 1971-03-11 | Arx Paul Von | Device with the help of which the inner wall of a pipe can be cleaned and / or given a protective coating |
DE2202775A1 (en) * | 1972-01-21 | 1973-07-26 | Babcock & Wilcox Ag | SLIDING CHANNEL FOR JOINT CHAINS OF CONVEYOR DEVICES |
DE2707730A1 (en) * | 1977-02-23 | 1978-08-24 | Ruez Fa Norbert | DISCHARGE DEVICE FOR SPRAY ON CUTTING MACHINES |
DE3122035A1 (en) * | 1981-05-29 | 1982-12-16 | Chemaperm GmbH, 4714 Selm | Magnetic sliding conveyor |
US4446963A (en) * | 1981-11-13 | 1984-05-08 | Allis-Chalmers Corporation | Return chain roller support for en masse conveyor |
DE8205475U1 (en) * | 1982-02-27 | 1982-07-08 | Fa. August Thiele, 5860 Iserlohn | SCRATCHES FOR SCRATCH CHAIN CONVEYORS |
DE8411306U1 (en) * | 1984-04-11 | 1984-08-09 | Garte, Rudolf, 4700 Hamm | DRIVER CLEANING DEVICE FOR SCRATCH CONVEYORS UNDER THE GROUND |
US4585116A (en) * | 1985-02-11 | 1986-04-29 | Dresser Industries, Inc. | Sludge collector flight, wear shoe and guide lug assembly |
DE3704327A1 (en) * | 1987-02-12 | 1988-08-25 | Besta Maschf | Apparatus for bunkering, withdrawing and conveying a bulk material |
DE8717926U1 (en) * | 1987-06-20 | 1991-05-08 | Udo Adam Gmbh Maschinenfabrik, 44805 Bochum | Crusher conveyor with fine material pre-separation |
Non-Patent Citations (2)
Title |
---|
DE-B.: Fachkunde für metallverarbeitende Berufe, Leyensetter, 22. Aufl., Wuppertal, Verlag Willing & Co, S. 217 * |
DE-B.: Hütte, 28. Aufl., Maschinenbau, Teil A, Berlin, Verlag von Wilhelm Ernst & Sohn, 1954, S. 17, 1227 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010057510A1 (en) * | 2008-11-24 | 2010-05-27 | Rwe Power Aktiengesellschaft | Method for generating process steam |
Also Published As
Publication number | Publication date |
---|---|
DE4224560C2 (en) | 1994-06-16 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |