DE131726C - - Google Patents
Info
- Publication number
- DE131726C DE131726C DENDAT131726D DE131726DA DE131726C DE 131726 C DE131726 C DE 131726C DE NDAT131726 D DENDAT131726 D DE NDAT131726D DE 131726D A DE131726D A DE 131726DA DE 131726 C DE131726 C DE 131726C
- Authority
- DE
- Germany
- Prior art keywords
- screws
- conical
- mouthpiece
- towards
- axes
- 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.)
- Active
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 2
- 241000237942 Conidae Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C1/00—Mixing or kneading machines for the preparation of dough
- A21C1/06—Mixing or kneading machines for the preparation of dough with horizontally-mounted mixing or kneading tools; Worm or screw mixers
- A21C1/065—Worm or screw mixers, e.g. with consecutive mixing receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
- B01F27/723—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices intermeshing to knead the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Fodder In General (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei der durch das Patent 44105 bekannt gewordenen Knet- und Formmaschine sind zwei gewöhnliche cylindrische Schrauben mit ihren Achsen gegen das Mundstück zusammenlaufend angeordnet. Es findet daher ein Zusammendrücken des zu bearbeitenden Stoffes nur durch die Keilwirkung der kegelförmigen Mantelflächentheile, nicht aber an der ganzen Innenfläche des Gehäuses statt.In the kneading and molding machine made known by patent 44105 two ordinary cylindrical screws with their axes converging towards the mouthpiece arranged. The material to be processed is therefore only compressed by the wedge effect of the conical Parts of the lateral surface, but not on the entire inner surface of the housing.
Nach der Erfindung wird diesem Mangel dadurch abgeholfen, dafs die gegen das Mundstück mit ihren Achsen zusammenlaufenden Schnecken ebenfalls kegelförmig gestaltet werden, die Gewindegänge also nach vorn im Durchmesser abnehmen. Die Anwendung derartig gestalteter Schnecken in dem Trichter einer Teigformmaschine ist an sich nicht neu, sondern das Wesentliche und Neue liegt nur in der Anwendung derselben bei solchen Maschinen, bei denen zwei oder mehr Schnecken neben einander liegen.According to the invention, this deficiency is remedied by the fact that the against the mouthpiece with their axes converging screws are also designed cone-shaped, the threads decrease in diameter towards the front. The use of such designed augers in the hopper a dough molding machine is not new in itself, but the essential and new is just there in the application of the same to machines in which two or more screws are used lying next to each other.
Auf der Zeichnung ist eine gemäfs der Erfindung gestaltete Maschine dargestellt, und zwar zeigt Fig. 1 einen Längsschnitt nach S-S des Grundrisses bezw. waagerechten Schnittes der Fig. 2; Fig. 3 stellt eine andere Ausführung dar.In the drawing, a machine designed according to the invention is shown, namely FIG. 1 shows a longitudinal section according to SS of the ground plan or horizontal section of FIG. 2; Fig. 3 shows another embodiment.
Die Umfangsflächen der Schnecken d1 d'2 bilden Kegelmäntel, und es laufen die in der Plattet gelagerten Achsen clc'2 der Schnecken gegen das Mundstück m zusammen; der den Schnecken überall dicht anliegende, mit dem Zuführungsrumpf/ versehene Gehäusemantel e1 hat daher in den verschiedenen Querschnitten die Gestalt von zwei sich schneidenden Kreisen, die gegen das Mundstück hin allmählich kleiner werden.The circumferential surfaces of the screws d 1 d ' 2 form cone shells, and the axes c l c' 2 of the screws mounted in the plate converge towards the mouthpiece m ; the casing shell e 1 , which lies tightly against the screws and is provided with the feed body /, therefore has the shape of two intersecting circles in the various cross-sections, which gradually become smaller towards the mouthpiece.
Durch diese Anordnung und Gestaltung der Schnecken wird das durch den Rumpf/ eingeführte Gut sehr leicht von den in entgegengesetzter Richtung sich drehenden Schnecken erfafst, geknetet und unter zunehmendem Zusammendrücken durch den kegelförmigen Mantel hindurchgedrückt, um schliefslich aus dem Mundstück auszutreten.This arrangement and design of the screws is what is introduced through the trunk / Well, very easily grasped by the screws rotating in the opposite direction, kneaded and with increasing compression pushed through the conical jacket to finally emerge from the mouthpiece.
Die Schneckenschrauben brauchen nicht von gleicher Länge zu sein, wie z. B. in der Ausführung der Fig. 3 dz di angegeben; alsdann ragt die längere Schnecke d^ mit ihrem freien Ende in das genau kegelförmige Ende des Gehäuses e2 hinein. Ebenso ist es nicht erforderlich, dafs beide Schnecken kegelförmig sind, sondern es kann auch nur eine derselben diese Gestalt haben; ferner lassen sich auch mehr wie zwei Schnecken in einer Maschine anordnen, die nicht alle kegelförmig zu sein brauchen.The worm screws do not need to be of the same length, such as. B. indicated in the embodiment of FIG. 3 d z d i; then the longer screw d ^ protrudes with its free end into the precisely conical end of the housing e 2 . Likewise, it is not necessary that both snails are conical, but only one of them can have this shape; moreover, more like two screws can be arranged in a machine, which do not all need to be conical.
Claims (1)
Knet- und Formmaschine mit Schnecken, deren Achsen gegen die Mündung hin zusammenlaufen, dadurch gekennzeichnet, dafs wenigstens die eine der Schnecken kegelförmig ■ gestaltet ist.Patent claim:
Kneading and molding machine with screws, the axes of which converge towards the mouth, characterized in that at least one of the screws is conical in shape.
Publications (1)
Publication Number | Publication Date |
---|---|
DE131726C true DE131726C (en) |
Family
ID=400037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT131726D Active DE131726C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE131726C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE938721C (en) * | 1940-12-18 | 1956-03-29 | Giuseppe Dr-Ing Braibanti | Pasta press with press screw and upstream screw kneader |
DE958372C (en) * | 1944-03-07 | 1957-02-21 | Dynamit Nobel Ag | Screw mixer |
DE1030273B (en) * | 1955-01-20 | 1958-05-22 | Siemens Ag | Kneading device on kitchen motors u. like |
DE1300213B (en) * | 1962-02-02 | 1969-07-31 | Bosch Hausgeraete Gmbh | Kneading and stirring device |
EP0000512A1 (en) * | 1977-07-21 | 1979-02-07 | BASF Aktiengesellschaft | Self-supporting helical coil type stirrer |
US4188132A (en) * | 1977-07-21 | 1980-02-12 | Basf Aktiengesellschaft | Spiral stirrer unsupported at one end |
-
0
- DE DENDAT131726D patent/DE131726C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE938721C (en) * | 1940-12-18 | 1956-03-29 | Giuseppe Dr-Ing Braibanti | Pasta press with press screw and upstream screw kneader |
DE958372C (en) * | 1944-03-07 | 1957-02-21 | Dynamit Nobel Ag | Screw mixer |
DE1030273B (en) * | 1955-01-20 | 1958-05-22 | Siemens Ag | Kneading device on kitchen motors u. like |
DE1300213B (en) * | 1962-02-02 | 1969-07-31 | Bosch Hausgeraete Gmbh | Kneading and stirring device |
EP0000512A1 (en) * | 1977-07-21 | 1979-02-07 | BASF Aktiengesellschaft | Self-supporting helical coil type stirrer |
US4188132A (en) * | 1977-07-21 | 1980-02-12 | Basf Aktiengesellschaft | Spiral stirrer unsupported at one end |
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