DD290615A5 - DEVICE FOR COATING A MULTITUDE OF SMALL CERAMIC MASS RIVER IN SHORT CIRCUIT SECTIONS - Google Patents
DEVICE FOR COATING A MULTITUDE OF SMALL CERAMIC MASS RIVER IN SHORT CIRCUIT SECTIONS Download PDFInfo
- Publication number
- DD290615A5 DD290615A5 DD33622489A DD33622489A DD290615A5 DD 290615 A5 DD290615 A5 DD 290615A5 DD 33622489 A DD33622489 A DD 33622489A DD 33622489 A DD33622489 A DD 33622489A DD 290615 A5 DD290615 A5 DD 290615A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- cutting
- cutting blade
- screen plate
- star
- mixer shaft
- Prior art date
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
- B28B3/206—Forcing the material through screens or slots
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
- B28B17/026—Conditioning ceramic materials
-
- 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
- B28B3/26—Extrusion dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/227—Means for dividing the extruded material into briquets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung zum Zerteilen einer Vielzahl kleiner keramischer Massestraenge in kurze Strangabschnitte. Ziel der Erfindung ist eine definierte Aufteilung der aus der Siebplatte einer Vakuumpresse austretenden Massestraenge, um so eine intensive Vakuumierung derselben zu erreichen. Das Ziel der Erfindung wird dadurch erreicht, dasz ein Schneidwerkzeug auf der durch die Siebplatte hindurchgefuehrten Mischerwelle angeordnet und als eine Art Schneidstern derart ausgebildet ist, dasz auf der mit der Mischerwelle loesbar verbundenen Nabe des Schneidsterns mehrere, vorzugsweise drei bis sechs, Schneidmesser aufgesetzt sind und diese ausgehend vom Fusz eine Winkelstellung von 15, die ansteigend bis zum freien Ende der Schneidmesser einen Wert von 75 erreicht, aufweisen. Der Abstand der Schneidmesser zur Siebplatte ist variierbar. Fig. 1{Massestraenge; Aufteilung; Siebplatte; Schneidwerkzeug; Mischerwelle; Schneidstern; Schneidmesser; Winkelstellung}The invention relates to a device for dividing a plurality of small ceramic mass straits in short strand sections. The aim of the invention is a defined distribution of emerging from the screen plate of a vacuum press Massestraenge so as to achieve an intensive vacuuming the same. The object of the invention is achieved by arranging a cutting tool on the mixer shaft guided through the screen plate and designed as a kind of cutting star such that several, preferably three to six, cutting knives are placed on the hub of the cutting star detachably connected to the mixer shaft, and this starting from the foot an angular position of 15, which reaches a value of 75 rising to the free end of the cutting blade, have. The distance between the cutting blade and the sieve plate can be varied. Fig. 1 {mass amount; Division; screen plate; Cutting tool; Mixer shaft; Cutting star; Cutting blade; Angular position}
Description
Hierzu 2 Seiten ZeichnungenFor this 2 pages drawings
Dio Erfindung betrifft eine Vorrichtung zum Zerteilen einer Vielzahl kleiner keramischer Massestränge in kurze Strangabschnitte. Die Vorrichtung ist unmittelbar hinter der Siebplatte einer Vakuumpresse, wie sie in der Keramikindustrie eingesetzt ist, angeordnet und zerteilt die aus der Siebplatte austretenden Massestränge in kurze Strangabschnitte. Die Anwendung der Erfindung ist somit in der keramischen Industrie gegeben.The invention relates to a device for dividing a plurality of small ceramic mass strands into short strand sections. The device is located immediately behind the sieve plate of a vacuum press, as used in the ceramics industry, and divides the emerging from the sieve plate mass strand into short strand sections. The application of the invention is thus given in the ceramic industry.
und somit eine verbesserte Entlüftung erwartet. Nachteiligerweise ist bei dieser Lösung eine definierte Aufteilung derand thus expected an improved vent. Disadvantageously, in this solution, a defined distribution of
erfordern.require.
dient, ist an der Mündung der Schneckenpresse ein Schwingrahmen angeordnet. Dieser ist über ein Kurbeltrieb und Motor antreibbar, wobei im Rahmen eingespannte Drähte die aus der Presse austretenden Massestränge zerteilen.serves, a swing frame is arranged at the mouth of the screw press. This can be driven by a crank drive and motor, with wires clamped in the frame dividing the mass strands emerging from the press.
vorgesehen.intended.
eingesetzten Schneiddrähte problematisch sein.used cutting wires be problematic.
Ziel der Erfindung ist eine definierte Aufteilung der aus einer Siebplatte austretenden Massestränge innerhalb der Vakuumkammer einer Schneckenpresse.The aim of the invention is a defined distribution of emerging from a screen plate mass strands within the vacuum chamber of a screw press.
Der Erfindung liegt die A jfgabe zugrunde, eine Vorrichtung zu schaffen, die bei relativ einfachem Aufbau und Vermeidung eines zusätzlichen Antriebes <;ine definierte Aufteilung der aus der Siebplatte einer Vakuumpresse austretenden Massestränge innerhalb der Vakuumk immer gestattet.The invention has the A jfgabe invention to provide a device with a relatively simple structure and avoiding an additional drive <; always allowed ine defined distribution of the exiting from the screen plate of a vacuum press mass strings within the Vakuumk.
hindurchgeführten Mischerwelle angeordnet und als eine Art Schneidstrern derart ausgebildet ist, daß auf der mit derarranged mixer shaft arranged and formed as a kind of Schneidstrern such that on the with the
des Schneidmesse s einen Wert von 75° erreicht, aufweisen.the Schneidmesse s reaches a value of 75 °, have.
An einem Ausführungsbeispiel soll die Erfindung näher erläutert werdenIn one embodiment, the invention will be explained in more detail
In der zugehörigen Zeichnung zeigen In the accompanying drawing show
angeordnete Mischerwelle 2 mit Misch- und Knetflügeln 3 ausgerüstet.arranged mixer shaft 2 equipped with mixing and Knetflügeln 3.
auf. Dieser besteht im wesentlichen aus der Nabe 5, di > ihrerseits mit mehreren Schneidmessern β bestückt ist. Die Verbindung von Schneidstern und Mischerwelle 2 erfolgt mittels Schraube 7 und ist somit lösbar ausgebildet, wobei durch zeichnerisch nicht dargestellte Beilagen, der Abstand zwischen Schneidmesser 6 und Siebplatte 4 variabel eingestellt werden kann.on. This consists essentially of the hub 5, di > in turn equipped with several cutting blades β. The connection of cutting star and mixer shaft 2 by means of screw 7 and is thus detachable, which can be variably adjusted by drawing not shown supplements, the distance between the cutting blade 6 and screen plate 4.
fußseitig eine Winkelstellung von 30° gegenüber der Mittenachse der Nabe 5 aufweisen. Diese Winkelstellung erhöht sich gleichmäßig bis zum freien Ende der Schneidmesser 6 auf etwa 60°, (Fig. 4 bis 6), die somit leicht wendelförmig ausgebildet sind.have an angular position of 30 ° relative to the center axis of the hub 5 on the foot side. This angular position increases evenly to the free end of the cutting blade 6 to about 60 °, (Fig. 4 to 6), which are thus slightly helical.
möglich.possible.
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD33622489A DD290615A5 (en) | 1989-12-22 | 1989-12-22 | DEVICE FOR COATING A MULTITUDE OF SMALL CERAMIC MASS RIVER IN SHORT CIRCUIT SECTIONS |
DE19904028558 DE4028558A1 (en) | 1989-12-22 | 1990-09-08 | DEVICE FOR DIVIDING A VARIETY OF SMALL CERAMIC MASS STRINGS IN SHORT STRAND SECTIONS |
CS906077A CZ277787B6 (en) | 1989-12-22 | 1990-12-06 | Device for distributing a small flow of a ceramic material into short cuttings |
GB9027354A GB2239210B (en) | 1989-12-22 | 1990-12-18 | Apparatus for dividing a plurality of small strips of ceramic material into short sections |
SU904894108A RU1838103C (en) | 1989-12-22 | 1990-12-21 | Device for granulation of ceramic mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD33622489A DD290615A5 (en) | 1989-12-22 | 1989-12-22 | DEVICE FOR COATING A MULTITUDE OF SMALL CERAMIC MASS RIVER IN SHORT CIRCUIT SECTIONS |
Publications (1)
Publication Number | Publication Date |
---|---|
DD290615A5 true DD290615A5 (en) | 1991-06-06 |
Family
ID=5615192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD33622489A DD290615A5 (en) | 1989-12-22 | 1989-12-22 | DEVICE FOR COATING A MULTITUDE OF SMALL CERAMIC MASS RIVER IN SHORT CIRCUIT SECTIONS |
Country Status (5)
Country | Link |
---|---|
CZ (1) | CZ277787B6 (en) |
DD (1) | DD290615A5 (en) |
DE (1) | DE4028558A1 (en) |
GB (1) | GB2239210B (en) |
RU (1) | RU1838103C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399121B (en) * | 1992-02-10 | 1995-03-27 | Erema | DEVICE FOR GRANULATING PLASTICS |
DE4321772A1 (en) * | 1993-06-30 | 1995-01-12 | Lihotzky Emil Maschfab | Cutting tool for an extrusion machine |
DE4321771A1 (en) * | 1993-06-30 | 1995-01-12 | Lihotzky Emil Maschfab | Cutting tool for an extrusion machine |
DE102008028329A1 (en) * | 2008-06-13 | 2009-12-17 | Braunschweigische Maschinenbauanstalt Ag | Method and device for producing compacted blanks |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB173631A (en) * | 1920-10-15 | 1922-01-12 | Albert William Sizer | Improvements in or in connection with extrusion machines or presses |
GB435210A (en) * | 1934-04-30 | 1935-09-17 | Alfred Farmer | Improvements in or relating to sanitary pipe making machines, sanitary pipe making machine feeders and pug mills |
FR1069735A (en) * | 1952-12-08 | 1954-07-12 | Process for the treatment of plastics and equipment allowing the implementation of this process | |
GB1127738A (en) * | 1965-11-22 | 1968-09-18 | Bruggen U Sohne M | Improvements in and relating to processing of paper pulp |
US3382538A (en) * | 1966-06-27 | 1968-05-14 | French Oil Mill Machinery | Screw press with slicing apparatus |
GB8407352D0 (en) * | 1984-03-21 | 1984-04-26 | Extrudaids Ltd | Producing pellets/granules |
-
1989
- 1989-12-22 DD DD33622489A patent/DD290615A5/en not_active IP Right Cessation
-
1990
- 1990-09-08 DE DE19904028558 patent/DE4028558A1/en not_active Ceased
- 1990-12-06 CZ CS906077A patent/CZ277787B6/en unknown
- 1990-12-18 GB GB9027354A patent/GB2239210B/en not_active Expired - Fee Related
- 1990-12-21 RU SU904894108A patent/RU1838103C/en active
Also Published As
Publication number | Publication date |
---|---|
GB2239210B (en) | 1993-05-19 |
GB9027354D0 (en) | 1991-02-06 |
GB2239210A (en) | 1991-06-26 |
RU1838103C (en) | 1993-08-30 |
DE4028558A1 (en) | 1991-06-27 |
CS607790A3 (en) | 1992-11-18 |
CZ277787B6 (en) | 1993-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |