Claims
- 1. Apparatus for the production of dough with a gluten framework, including the production of paste dough from starch and protein containing raw materials including flour, middling or semolina, comprising:
- a) a metering unit for the metering of all liquid and dry components;
- b) two-shaft kneading means having two synchronously running and self-cleaning shafts for kneading said dough without the application of molding pressure and for forming the gluten framework in a continuous through process;
- c) a single-shaft screw press receiving said dough from said kneading means, including means for homogenizing said dough and applying pressure thereto, in order to press said dough into a desired shape; and
- d) means for transferring the dough from said two-shaft kneading means to said single shaft screw press without any pressure build-up in said kneading means and without causing temperature rise of the dough.
- 2. Apparatus according to claim 1 wherein said two synchronously running shafts of said two-shaft kneading means have co-rotating cutting and kneading tools and draw-in screw elements.
- 3. Apparatus according to claim 1, further comprising a mixing unit, following said metering unit, for mixing the metered components before introduction to said two-shaft kneading means.
- 4. Apparatus according to claim 3, wherein said mixing unit is formed as a whirling mixer.
- 5. Apparatus according to claim 1, wherein said single-shaft screw press is positioned directly at an end of the two-shaft kneading means to avoid the build-up of pressing pressure in said kneading means.
- 6. Apparatus according to claim 3 in which three separate drives are provided for said mixing unit, said two-shaft kneading means and said single-shaft screw press, respectively.
- 7. The apparatus as in claim 1 wherein the transferring means includes a fall shaft for the free fall of the dough.
- 8. The apparatus of claim 1 wherein said transferring means includes an area of direct transfer from the output of the kneading means to said screw press and wherein, in said area of direct transfer, the screw press has threads with greater pitch than threads of said kneading device at said area of direct transfer.
- 9. The apparatus of claim 1 wherein said transferring means includes a vacuum shaft in which vacuum is applied to falling dough.
Priority Claims (2)
Number |
Date |
Country |
Kind |
04627/87 |
Nov 1987 |
CHX |
|
PCT/CH88/00219 |
Nov 1988 |
WOX |
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Parent Case Info
This is a continuation of application Ser. No. 07/862,729, filed Apr. 3, 1992, now abandoned, which is a continuation of application Ser. No. 07/381,730 filed Jul. 5, 1989, now U.S. Pat. No. 5,126,159.
US Referenced Citations (12)
Foreign Referenced Citations (3)
Number |
Date |
Country |
356771 |
Feb 1938 |
ITX |
414134 |
Aug 1946 |
ITX |
490862 |
Feb 1954 |
ITX |
Continuations (2)
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Number |
Date |
Country |
Parent |
862729 |
Apr 1992 |
|
Parent |
381730 |
Jul 1989 |
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