DE252127C - - Google Patents
Info
- Publication number
- DE252127C DE252127C DE1911252127D DE252127DA DE252127C DE 252127 C DE252127 C DE 252127C DE 1911252127 D DE1911252127 D DE 1911252127D DE 252127D A DE252127D A DE 252127DA DE 252127 C DE252127 C DE 252127C
- Authority
- DE
- Germany
- Prior art keywords
- drum
- roller
- discs
- press
- axis
- 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
- 239000010454 slate Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
- B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
-
- 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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
-
- 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
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type
-
- 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
- B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 252127 KLASSE SOa. GRUPPE- M 252127 CLASS SOa. GROUP
ENGELBERT PROSlG in MÄHR. SCHÖNBERG.ENGELBERT PROSlG in MÄHR. SCHÖNBERG.
Preßspalt eingeführt wird.Press gap is introduced.
Zur Herstellung des bekannten Kunstschiefers aus Zement und Asbest verwendete man bisher zumeist die in der Papier- und Pappenfabrikation allgemein gebräuchlichen Pappendeckelmaschinen, in welchen jede Schieferplatte bekanntlich aus einer ganzen Anzahl einzelner Schichten gebildet wird.For the production of the well-known artificial slate from cement and asbestos one used so far mostly the cardboard top machines commonly used in paper and cardboard manufacture, in which each slate is known to consist of a number of individual layers is formed.
Nun ist zwar auch eine Vorrichtung bekanntgeworden, mit welcher formbare Massen in einerNow, although a device has become known with which malleable masses in a
ίο einzigen Schicht dadurch erzeugt werden, daß
die zu pressende Masse zwischen zwei Preßbändern in einen allmählich sich verengenden
Preßspalt eingeführt wird. Da jedoch bei dieser Vorrichtung der erforderliche Preßdruck durch
ober- und unterhalb der Bänder vorgesehene Walzen hervorgebracht wird, so wird der Preßdruck
nur unter fortwährenden Unterbrechungen auf die Masse zur Einwirkung kommen.
Die Erfindung betrifft nun eine Vorrichtung mit sich allmählich verengendem Preßspalt, bei
der das zu pressende Gemisch zwischen zwei Preßbändern eingeführt wird. Das Wesen der
Erfindung besteht darin, daß zwei seitliche Scheiben und eine zwischen diesen befindliche
Trommel exzentrisch zueinander gelagert sind und daß die beiden Scheiben auf der feststehenden
Achse lose laufen, die Trommel aber auf einer gegen die Achse verstellbaren Exzenterhülse
umläuft.ίο be produced in a single layer that the mass to be pressed is introduced between two press belts in a gradually narrowing press gap. However, since in this device the required pressure is produced by rollers provided above and below the belts, the pressure will only have an effect on the mass with continuous interruptions.
The invention now relates to a device with a gradually narrowing press gap, in which the mixture to be pressed is introduced between two press belts. The essence of the invention is that two lateral disks and a drum located between them are eccentric to each other and that the two disks run loosely on the fixed axis, but the drum rotates on an eccentric sleeve adjustable relative to the axis.
In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt: Fig. ι die Vorrichtung im Längsschnitt nach der Linie A-B der Fig. 2 undIn the drawing, the subject matter of the invention is shown, for example, and specifically shows: Fig. Ι the device in longitudinal section along the line AB of Fig. 2 and
3535
4040
4545
Fig. 2 die Vorrichtung im Querschnitt, teilweise in Rückansicht.2 shows the device in cross section, partially in a rear view.
Auf einer feststehenden Achse 1 sind zwei Scheiben 2 lose drehbar, zwischen welchen eine an ihrer Umfangfiäche mit Durchbrechungen versehene Trommel 3 exzentrisch gelagert ist. Diese läuft lose auf einer Exzenterscheibe 4, deren Exzentrizität gegen die Achse 1 durch Schrauben 5 verstellbar gemacht ist. Über die Trommel 3 läuft ein an sich bekanntes endloses Füzband 6 von derselben Breite wie die Trommel, welches in bekannter Weise über mehrere Rollen 7 geführt ist, von welchen die eine zwecks Spannung des Filzbandes verstellbar ist.On a fixed axis 1, two disks 2 are loosely rotatable, between which one drum 3, which is provided with perforations on its circumferential surface, is mounted eccentrically. This runs loosely on an eccentric disk 4, the eccentricity of which against the axis 1 through Screws 5 is made adjustable. An endless track, known per se, runs over the drum 3 Füzband 6 of the same width as the drum, which in a known manner over several Rolls 7 is guided, one of which is adjustable for the purpose of tensioning the felt belt.
Anstatt die Scheiben 2 zentrisch zu lagern und die Trommel 3 zwischen ihnen exzentrisch anzubringen, kann dieselbe Wirkung auch durch zentrische Anordnung der Trommel und exzentrische Lagerung der Scheiben erreicht werden. Instead of mounting the discs 2 centrally and the drum 3 eccentrically between them Can be attached, the same effect by centric and eccentric arrangement of the drum Storage of the discs can be achieved.
Das Filzband 6 durchläuft eine bekannte Waschvorrichtung 8 zwecks fortwährender Reinigung von den anhaftenden Teilchen der Masse. Über die beiden seitlichen Scheiben 2 läuft ebenfalls ein endloses Filzband 9 und über diesem ein endloses, mit Durchbrechungen versehenes Stahlband 10. Beide liegen im wesentlichen nur an der unteren Hälfte der Scheiben 2 an und laufen gemeinsam über zwei Rollen 11 und 12. Weiterhin läuft das Stahlband 10 im unteren Teil der Vorrichtung über eine Rolle 13, das Filzband 9 jedoch über eine feste Rolle 14 und eine verstellbare Rolle 15, wobei es eben-The felt belt 6 runs through a known washing device 8 for the purpose of continuous cleaning of the adhering particles of the mass. Runs over the two side discs 2 also an endless felt belt 9 and above this an endless one provided with openings Steel band 10. Both lie essentially only on the lower half of the disks 2 and run together over two rollers 11 and 12. Furthermore, the steel belt 10 runs in lower part of the device via a roller 13, but the felt belt 9 via a fixed roller 14 and an adjustable roller 15, which is also
5555
6060
falls durch eine Waschvorrichtung 16 gezogen wird.if pulled through a washing device 16.
Das in einem oberhalb der Vorrichtung angebrachten Rührwerk mit Wasser angerührte Gut wird durch einen mit einer Trichteröffnung versehenen Kanal 17 zwischen den beiden Filzbändern 6 und 9 auf die Trommel 3 beständig eingeführt. Da sich der Zwischenraum infolge der exzentrischen Lagerung der Trommel 3 von der Einlaufstelle aus beständig verengt, so wird das Gut mehr und mehr zusammengepreßt, wobei das Wasser nach beiden Seiten durch den Filz und die Trommel und das Stahlband hindurch fortwährend abläuft.' Die Schieferplatten werden also nicht nur von unten, sondern auch von oben entwässert und gleichzeitig in einer einzigen Schicht gepreßt, so daß die Fasern alle durcheinander zu liegen kommen und ein Abblättern des Schiefers somit nicht eintreten kann.This was mixed with water in a stirrer mounted above the device Good is through a channel 17 provided with a funnel opening between the two felt belts 6 and 9 are continuously inserted on the drum 3. Since the space is a result of the eccentric mounting of the drum 3 is constantly narrowed from the inlet point, so the good is compressed more and more, with the water on both sides through the Felt and the drum and the steel belt runs through it continuously. ' The slates are therefore not only drained from below, but also from above and at the same time in one pressed in a single layer, so that the fibers are all messed up and one Peeling of the slate can therefore not occur.
Eine größere Anzahl verstellbarer Diuckwalzen 20 bewirkt in bekannter Weise ein festes Anpressen des Stahlbandes 10 und des Filzbandes 9 an die Scheibe 2 und die zu pressende Masse, während auf die Achse 1 seitlich aufgeschobene Federn 24 die Scheibe 2 fest gegen die Trommel 3 drücken.A larger number of adjustable pressure rollers 20 causes a fixed one in a known manner Pressing the steel belt 10 and the felt belt 9 against the disk 2 and the one to be pressed Mass, while springs 24 pushed laterally on the axis 1 against the disk 2 press the drum 3.
Die gepreßte Schiefermasse gelangt über die Rolle 12 und eine Gleitrolle 18 auf einen Tisch 19, in welchen eine Schneidvorrichtung bekannter Art, bestehend aus einer Schneidrolle 21 mit den Messern 22 (Fig. 2), sowie eine Gegen walze 23 eingebaut ist. Die beiden Walzen 21 und 23 stehen beispielsweise durch Zahnradgetriebe in zwangläufiger Verbindung und werden von der Achse der Rolle 12 aus angetrieben, von welcher überdies der Antrieb der ganzen Vorrichtung erfolgen kann (Fig. 1).The pressed slate mass reaches a table 19 via the roller 12 and a sliding roller 18, in which a cutting device of known type, consisting of a cutting roller 21 with the knives 22 (Fig. 2), and a counter roller 23 is installed. The two rollers 21 and 23 are, for example, in an inevitable connection through gear transmission and are controlled by the Axis of the roller 12 driven from which, moreover, the drive of the entire device can be done (Fig. 1).
Die in der Schneidvorrichtung 21, 22, 23 geschnittenen Schieferplatten werden einzeln auf Eisenplatten aufgefangen, mit diesen übereinandergeschichtet und dann in eine Presse gebracht, um ihre von dem Filz noch rauhen Oberflächen beiderseits zu glätten sowie die letzten Reste Wasser aus ihnen zu entfernen.Those cut in the cutting device 21, 22, 23 Slates are caught individually on iron plates and then stacked on top of each other and then put in a press to smooth the rough surfaces on both sides of the felt, as well as the last Remove residual water from them.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT387X | 1911-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE252127C true DE252127C (en) | 1912-10-16 |
Family
ID=32567059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1911252127D Expired DE252127C (en) | 1911-08-09 | 1911-08-16 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE252127C (en) |
GB (1) | GB191120679A (en) |
NL (1) | NL387C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650432A1 (en) * | 1996-12-05 | 1998-06-10 | Wolfgang Weiser | Method and device for producing a surface product with a fiber-reinforced concrete matrix |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE525016A (en) * | 1952-12-13 | 1900-01-01 |
-
1911
- 1911-08-16 DE DE1911252127D patent/DE252127C/de not_active Expired
- 1911-09-19 GB GB191120679D patent/GB191120679A/en not_active Expired
-
1912
- 1912-07-01 NL NL637A patent/NL387C/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650432A1 (en) * | 1996-12-05 | 1998-06-10 | Wolfgang Weiser | Method and device for producing a surface product with a fiber-reinforced concrete matrix |
Also Published As
Publication number | Publication date |
---|---|
GB191120679A (en) | 1912-07-18 |
NL387C (en) | 1914-10-15 |
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