DE557376C - Conical plate for centrifugal drums - Google Patents
Conical plate for centrifugal drumsInfo
- Publication number
- DE557376C DE557376C DER80577D DER0080577D DE557376C DE 557376 C DE557376 C DE 557376C DE R80577 D DER80577 D DE R80577D DE R0080577 D DER0080577 D DE R0080577D DE 557376 C DE557376 C DE 557376C
- Authority
- DE
- Germany
- Prior art keywords
- plate
- platelets
- conical plate
- plates
- centrifugal drums
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Kegelteller für Schleudertrommeln Die Erfindung bezieht sich auf Kegelteller für Schleudertrommeln, die mit Abstandplättchen versehen sind, um die Zwischenräume zwischen je zwei Tellern gleichmäßig zu gestalten. Gewöhnlich befinden sich live Plättchen auf einer Seite, beispielsweise der Oberseite des Tellers, und sie berühren beim Zusammenlegen des Einsatzes die untere Seite des darüberhegenden Tellers. An diesen Berührungspunkten entstehen durch häufige Benutzung Rostansätze. Außerdem bleiben in den Rillen rund um die aufgesetzten Plättchen Feuchtigkeit und Schmutz zurück, die auch bei der Reinigung der Teller erfah,-rung.sgemäß niemals ganz entfernt werden. Auch hierdurch entsteht Rostbildung. Man hat diesem übelstand schon dadurch zu begegnen versucht, daß die Plättchen aus einem nicht rostenden Material, beispielsweise Bronze, hergestellt werden. Dieses verhindert aber die Rostbildung nur an dein Plättchen, nicht an der unteren Stelle des darüb`erliegenden Tellers, wo die schützende Zinnschicht sich bald abscheuert. Außerdem bildet sich durch die verschiedenen Metalle ein galvanisches Element zwischen Teller und Plättehen, das korrosionsförderndwirkt.Conical plates for centrifugal drums The invention relates to conical plates for centrifugal drums, which are provided with spacer plates, around the gaps evenly between two plates. They are usually live Put platelets on one side, such as the top of the plate, and touch them when folding the insert, the lower side of the plate above it. At Frequent use of these points of contact creates rust. aside from that Moisture and dirt remain in the grooves around the attached platelets back, which was also learned when cleaning the plates, -rung.suitably, never completely removed will. This also causes rust to form. You already have this evil tries to counter that the platelets made of a rustproof material, for example Bronze. But this only prevents rust formation on your plate, not at the bottom of the plate above, where the protective tin layer soon rubs off. In addition, the various metals create a galvanic one Element between plate and plate that promotes corrosion.
Erfindungsgemäß befinden sich die Abstandplättchen an beiden Tellerseiten, so daß nunmehr Plättchen auf Plättchen liegt. Sie haben ungefähr die halbe Dicke der üblichen Plättchen. Auf der Zeichnung ist die Erfindung beispielsweise dargestellt.According to the invention, the spacer plates are located on both sides of the plate, so that now tile lies on tile. They are about half the thickness the usual platelets. The invention is shown in the drawing, for example.
Abb. i zeigt mehrere aufieinanderliegende Teller im. Schnitt; Abb. z ist eine Draufsicht dazu; Abb. 3 stellt oben die ,erfindungsgemäß angeordneten Plättchen dar, während sie unten die bisherige Ausführung der Plättchen veranschaulicht.Fig. I shows several plates placed one on top of the other in the. Cut; Fig. z is a plan view thereof; Fig. 3 shows the top, arranged according to the invention Platelets, while below it illustrates the previous design of the platelets.
Bei der geringen Dicke der Plättchen können die Rillen um die Plättchen herum vollständig mit Zinn ausgefüllt werden, so daß Rostbildungen durch zurückbleibende Flüssigkeit und Schmutz an diesen Stellen nicht mehr vorkommen. Sind die Teller aus Stahlblech und die Plättehen aus Bronze hergestellt, so berühren sich doch immer nur die Plättchen untereinander, so daß keine elektrolytischen Erscheinungen entstehen können.With the small thickness of the platelets, the grooves can be formed around the platelets around completely filled with tin, so that rust formations are left behind Liquid and dirt no longer occur in these areas. Are the plates Made of sheet steel and the plates made of bronze, they always touch each other only the platelets one below the other, so that no electrolytic phenomena arise can.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER80577D DE557376C (en) | Conical plate for centrifugal drums |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER80577D DE557376C (en) | Conical plate for centrifugal drums |
Publications (1)
Publication Number | Publication Date |
---|---|
DE557376C true DE557376C (en) | 1932-08-23 |
Family
ID=7416315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER80577D Expired DE557376C (en) | Conical plate for centrifugal drums |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE557376C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705704C1 (en) * | 1997-02-14 | 1998-07-02 | Suedmo Schleicher Ag | Centrifuge-drum plate |
US6526794B1 (en) | 1998-04-15 | 2003-03-04 | Südmo Schleicher AG | Plate for the spin drum of a centrifuge with spacers and process for its manufacture |
WO2010039096A1 (en) * | 2008-09-30 | 2010-04-08 | Alfa Laval Corporate Ab | A disk package for a centrifuge rotor |
EP2664385A1 (en) * | 2012-05-14 | 2013-11-20 | Alfa Laval Corporate AB | A disc package for a centrifugal separator |
EP2886217A1 (en) * | 2013-12-20 | 2015-06-24 | Alfa Laval Corporate AB | A method for manufacturing a separation disc and the separation disc |
EP2326428B1 (en) | 2008-07-16 | 2016-11-16 | Alfa Laval Corporate AB | Centrifugal separator |
US11660607B2 (en) | 2017-05-02 | 2023-05-30 | Alfa Laval Corporate Ab | Separation disc for a centrifugal separator |
-
0
- DE DER80577D patent/DE557376C/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705704C1 (en) * | 1997-02-14 | 1998-07-02 | Suedmo Schleicher Ag | Centrifuge-drum plate |
US6526794B1 (en) | 1998-04-15 | 2003-03-04 | Südmo Schleicher AG | Plate for the spin drum of a centrifuge with spacers and process for its manufacture |
EP2326428B1 (en) | 2008-07-16 | 2016-11-16 | Alfa Laval Corporate AB | Centrifugal separator |
EP2326428B2 (en) † | 2008-07-16 | 2023-03-01 | Alfa Laval Corporate AB | Centrifugal separator |
WO2010039096A1 (en) * | 2008-09-30 | 2010-04-08 | Alfa Laval Corporate Ab | A disk package for a centrifuge rotor |
US9849467B2 (en) | 2012-05-14 | 2017-12-26 | Alfa Laval Corporate Ab | Disc package for a centrifugal separator |
CN104284732A (en) * | 2012-05-14 | 2015-01-14 | 阿尔法拉瓦尔股份有限公司 | A disc package for a centrifugal separator |
WO2013171160A1 (en) * | 2012-05-14 | 2013-11-21 | Alfa Laval Corporate Ab | A disc package for a centrifugal separator |
EP2664385A1 (en) * | 2012-05-14 | 2013-11-20 | Alfa Laval Corporate AB | A disc package for a centrifugal separator |
EP2886217A1 (en) * | 2013-12-20 | 2015-06-24 | Alfa Laval Corporate AB | A method for manufacturing a separation disc and the separation disc |
WO2015091846A1 (en) * | 2013-12-20 | 2015-06-25 | Alfa Laval Corporate Ab | A method for manufacturing a separation disc and the separation disc |
US10220393B2 (en) | 2013-12-20 | 2019-03-05 | Alfa Laval Corporate Ab | Method for manufacturing a separation disc and the separation disc |
US11660607B2 (en) | 2017-05-02 | 2023-05-30 | Alfa Laval Corporate Ab | Separation disc for a centrifugal separator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE557376C (en) | Conical plate for centrifugal drums | |
DE1509266A1 (en) | Device with channel-shaped strips for window guides | |
DE469666C (en) | Protection for speaking machine plates | |
DE8511777U1 (en) | Rubbish bins with lids, in particular for household use | |
DE2229704A1 (en) | LID FOR DUCTURE PURPOSES OR FOR ENTRY CHAMBERS | |
DE709175C (en) | Cross-flow heat exchanger made from ribbed plates | |
DE472721C (en) | Divided lock nut | |
DE480162C (en) | Clamp for fastening measuring lines to structural parts, in particular switchboards | |
DE354861C (en) | Plate for devices for continuous or intermittent distillation or rectification | |
DE749624C (en) | Trap precipitation electrode for electric gas cleaners | |
DE2423305A1 (en) | Cross-slitted gutter cover grating - length-cut sheet strip longitudinal edges rolled over to closed profile | |
DE405334C (en) | Slider for calculators | |
DE367854C (en) | Oil return device | |
DE660687C (en) | Cap shoe | |
DE685370C (en) | Steep view card index | |
DE453791C (en) | Crate reinforcement | |
DE548254C (en) | Bottle cap disc | |
DE548080C (en) | Dinner plate | |
DE660710C (en) | Filters for coffee brewers | |
DE757176C (en) | Electric heating plate with shape change in a certain sense | |
DE501057C (en) | I-shaped lock bolt for a box sheet pile wall | |
DE567572C (en) | Carrying body, in particular as a record insert that surrounds the mass at the edge | |
DE2641888A1 (en) | RING-SHAPED PRE-OPENING DISC FOR A SHOCK ABSORBER VALVE | |
DE486429C (en) | Housing for card files in block form | |
AT215465B (en) | Elastic support for bridges |