DE59508956D1 - METHOD AND DEVICE FOR REMOVING WATER FROM FRESH GRASS AND DRYING THE PRE-TREATED GRASS NIGHT-DRYING - Google Patents
METHOD AND DEVICE FOR REMOVING WATER FROM FRESH GRASS AND DRYING THE PRE-TREATED GRASS NIGHT-DRYINGInfo
- Publication number
- DE59508956D1 DE59508956D1 DE59508956T DE59508956T DE59508956D1 DE 59508956 D1 DE59508956 D1 DE 59508956D1 DE 59508956 T DE59508956 T DE 59508956T DE 59508956 T DE59508956 T DE 59508956T DE 59508956 D1 DE59508956 D1 DE 59508956D1
- Authority
- DE
- Germany
- Prior art keywords
- drying
- grass
- night
- treated
- removing water
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
- F26B17/08—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being arranged in a sinuous or zig-zag path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
In the process of the invention, fresh grass (G1) is heated in an atmosphere of steam for a time T and its pores are opened. The heat-treated grass (G2) is then dewatered in a press (23). It is thus possible to extract about 70 to 80 % of the water. The hot press water may be used to preheat the fresh grass (G1). Air is used for final drying.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH316894 | 1994-10-21 | ||
PCT/CH1995/000239 WO1996012923A1 (en) | 1994-10-21 | 1995-10-16 | Process and device for the extraction of water from fresh grass and the final drying of the pre-treated grass |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59508956D1 true DE59508956D1 (en) | 2001-02-15 |
Family
ID=4250095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59508956T Expired - Fee Related DE59508956D1 (en) | 1994-10-21 | 1995-10-16 | METHOD AND DEVICE FOR REMOVING WATER FROM FRESH GRASS AND DRYING THE PRE-TREATED GRASS NIGHT-DRYING |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0736163B1 (en) |
AT (1) | ATE198663T1 (en) |
DE (1) | DE59508956D1 (en) |
WO (1) | WO1996012923A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710711A1 (en) * | 1995-09-22 | 1998-09-17 | Dieffenbacher Gmbh Maschf | Lignite dewatering under mechanical pressure, aided by superheated steam |
DE19537286B4 (en) * | 1995-09-22 | 2006-03-23 | Dieffenbacher Gmbh + Co. Kg | Press for reducing the water content of sludge |
NL1009040C2 (en) * | 1998-04-29 | 1999-11-01 | Petrus Johannus Hendricus De B | Method for drying manure and device for carrying it out. |
FR2922882B1 (en) * | 2007-10-25 | 2010-01-01 | Cybelia | PROCESS FOR TREATING A LIQUID OR SEMI-LIQUID EFFLUENT, SUCH AS SLURRY, AND ASSOCIATED PLANT |
CN115787337B (en) * | 2022-12-09 | 2024-01-09 | 湖北金汉江精制棉有限公司 | Refined cotton rolls dewatering equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482312A (en) * | 1936-10-14 | 1938-03-28 | Charles Goodall | Improvements relating to the drying of grasses |
DE2947746A1 (en) * | 1978-11-27 | 1980-06-04 | Franz Duss | Drying appts. for wet grass - heats grass in steam atmosphere before squeezing some of moisture out |
-
1995
- 1995-10-16 WO PCT/CH1995/000239 patent/WO1996012923A1/en active IP Right Grant
- 1995-10-16 AT AT95933291T patent/ATE198663T1/en not_active IP Right Cessation
- 1995-10-16 EP EP95933291A patent/EP0736163B1/en not_active Expired - Lifetime
- 1995-10-16 DE DE59508956T patent/DE59508956D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE198663T1 (en) | 2001-01-15 |
EP0736163B1 (en) | 2001-01-10 |
WO1996012923A1 (en) | 1996-05-02 |
EP0736163A1 (en) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |