ES310478A1 - Press extractor of liquids from pulp or vegetable substances. (Machine-translation by Google Translate, not legally binding) - Google Patents
Press extractor of liquids from pulp or vegetable substances. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES310478A1 ES310478A1 ES0310478A ES310478A ES310478A1 ES 310478 A1 ES310478 A1 ES 310478A1 ES 0310478 A ES0310478 A ES 0310478A ES 310478 A ES310478 A ES 310478A ES 310478 A1 ES310478 A1 ES 310478A1
- Authority
- ES
- Spain
- Prior art keywords
- screw
- press
- pulp
- strainer sleeve
- protrusions
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
-
- 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
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/245—Extrusion presses; Dies therefor using screws or worms using two or more screws working in different chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
- B30B9/163—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms working in different chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Press Drives And Press Lines (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Abstract
Liquid extractor press from pulp or vegetable substances, characterized by comprising a pre-press working at a relatively low pressure, and a press-end fed by said pre-press and working at a higher pressure relatively to the working pressure of the referred to pre-press; said pre-press comprising an inlet hopper for the pulp to be pressed, a plurality of screw-threaded shanks rotatably mounted on mutually and substantially parallel shafts each having spirally disposed fluted protrusions which are inserted between the similar protrusions of adjacent screw-shafts , a perforated strainer sleeve that closely surrounds the said screw shanks and their protrusions with a minimum clearance between the said protrusions and said strainer sleeve, an outer housing surrounding said screw shanks and said perforated strainer sleeve, and drive means for the said screw shanks, while the end press comprises, or at least a rotating screw shank with spirally spiral protrusions, a perforated strainer sleeve having a substantially cylindrical-circular cross-section and closely surrounding said shank- screw and its protruding spirals with a me minimum play between said projections and said strainer sleeve, an outer housing surrounding the above-mentioned screw shanks and perforated strainer sleeve with an interspace between them, driving means for said shank-screw, a fluid outlet for the fluid withdrawn from said pulp and connected to the expressed interspace between said strainer sleeve and said outer housing, and an outlet for the pressed pulp connected to the interior of said perforated strainer sleeve. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39443764A | 1964-09-04 | 1964-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES310478A1 true ES310478A1 (en) | 1965-07-01 |
Family
ID=23558945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0310478A Expired ES310478A1 (en) | 1964-09-04 | 1965-03-12 | Press extractor of liquids from pulp or vegetable substances. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT253942B (en) |
BE (1) | BE661101A (en) |
DE (1) | DE1502214A1 (en) |
ES (1) | ES310478A1 (en) |
GB (1) | GB1056965A (en) |
NL (1) | NL6505532A (en) |
NO (1) | NO117956B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO163849C (en) * | 1987-08-12 | 1990-08-01 | Stord Int As | SCREW PRESSURE DEVICE. |
EP0685325B1 (en) * | 1994-05-04 | 1999-09-01 | SCHLEGEL, Dietrich, Dr. Ing. | Device for separating the liquid portion from the solid portion in two-phase systems |
DE102020111373A1 (en) | 2020-04-27 | 2021-10-28 | Harburg-Freudenberger Maschinenbau Gmbh | Method and device for dewatering substances |
-
1965
- 1965-03-06 NO NO15708765A patent/NO117956B/no unknown
- 1965-03-12 ES ES0310478A patent/ES310478A1/en not_active Expired
- 1965-03-12 GB GB1053765A patent/GB1056965A/en not_active Expired
- 1965-03-15 BE BE661101D patent/BE661101A/xx unknown
- 1965-03-26 AT AT277265A patent/AT253942B/en active
- 1965-04-13 DE DE19651502214 patent/DE1502214A1/en active Pending
- 1965-04-29 NL NL6505532A patent/NL6505532A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1502214A1 (en) | 1969-04-10 |
AT253942B (en) | 1967-04-25 |
NO117956B (en) | 1969-10-13 |
BE661101A (en) | 1965-07-01 |
NL6505532A (en) | 1966-03-07 |
GB1056965A (en) | 1967-02-01 |
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