DE352559C - Screw press for clay and other plastic, ceramic masses - Google Patents
Screw press for clay and other plastic, ceramic massesInfo
- Publication number
- DE352559C DE352559C DENDAT352559D DE352559DD DE352559C DE 352559 C DE352559 C DE 352559C DE NDAT352559 D DENDAT352559 D DE NDAT352559D DE 352559D D DE352559D D DE 352559DD DE 352559 C DE352559 C DE 352559C
- Authority
- DE
- Germany
- Prior art keywords
- clay
- plastic
- screw press
- screw
- ceramic masses
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/222—Screw or worm constructions
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Description
Schneckenpresse für Ton und andere plastische, keramische Fassen. Gegenstand der Erfindung bildet eine Schneckenpresse für Ton- und andere plastische keramische Massen, und zwar besteht das Wesen der Erfindung darin, daß die Treibfläche der Schnecke aus :Messing, Kupfer, Zink oder Aluminium besteht.Screw press for clay and other plastic, ceramic vessels. The invention relates to a screw press for clay and other plastic ceramic masses, namely the essence of the invention is that the driving surface the screw is made of: brass, copper, zinc or aluminum.
Die Schnecken bzw. -die Beläge auf der Treibfläche der Schnecken bestehen seither aus Eisen oder Stahl und haben .den Nachteil, daß bei Erwärmung der Schnecken und bei sehr fettem und zähem Ton das Tonmaterial an den Treibflächen der Schnecken so fest haftet, daß es sich mit der Schnecke herumdreht und nicht aus der Presse durch das Mundstück herausgedrückt wird. Der Erfinder hat die Ursache dieses Übelstandes erkannt. Sie wird gemäß der Erfindung dadurch beseitigt, daß die Treibfläche -der Schnecke aus Messing, Kupfer, Zink oder Aluminium hergestellt wird.The snails or the deposits exist on the driving surface of the snails Since then made of iron or steel and have the disadvantage that when the snails are heated and in the case of very fat and tough clay, the clay material on the driving surfaces of the snails sticks so tightly that it turns around with the screw and not out of the press is pushed out through the mouthpiece. The inventor has the cause of this deficiency recognized. It is eliminated according to the invention in that the driving surface -der Snail made of brass, copper, zinc or aluminum.
Auf beiliegender Zeichnung ist als Ausführungsbeispiel dasKopfstückeinerSchnecke dargestellt. Der Belag a der Treibfläche der Schnecke b besteht aus einem Metall, welches die Eigenschaft des Eisens oder Stahls, am Ton stark zu haften, nicht besitzt, nämlich aus Messing, Kupfer, Zink oder Aluminium. Man kann aber auch, anstatt nur den Belag der Treibflächen aus diesen Materialien herzustellen, die Schnecke durchgängig aus diesen Materialien anfertigen.The head piece of a screw is shown in the accompanying drawing as an exemplary embodiment shown. The coating a of the driving surface of the screw b consists of a metal, which does not have the property of iron or steel to adhere strongly to clay, namely made of brass, copper, zinc or aluminum. But you can also, instead of just to make the covering of the driving surfaces from these materials, the screw continuously make from these materials.
Da bei einer Schneckenpresse der größte Druck durch .die Vorderschnecke ausgeübt wird und das Tonmaterial sich an dieser am meisten festsetzt, so wird es genügen, wenn nur die Beläge der Treibflächen der Vorderschnecke oder letztere selbst aus dem angegebenen Material bestehen.Since the greatest pressure in a screw press is due to the front screw is exercised and the clay material adheres to it most of all, so it becomes suffice if only the coverings of the driving surfaces of the front worm or the latter itself consist of the specified material.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE352559T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE352559C true DE352559C (en) | 1922-04-28 |
Family
ID=6276039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT352559D Expired DE352559C (en) | Screw press for clay and other plastic, ceramic masses |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE352559C (en) |
-
0
- DE DENDAT352559D patent/DE352559C/en not_active Expired
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