GB489024A - Process and apparatus for filtering alcoholic beverages, food products, and like liquids - Google Patents
Process and apparatus for filtering alcoholic beverages, food products, and like liquidsInfo
- Publication number
- GB489024A GB489024A GB28077/36A GB2807736A GB489024A GB 489024 A GB489024 A GB 489024A GB 28077/36 A GB28077/36 A GB 28077/36A GB 2807736 A GB2807736 A GB 2807736A GB 489024 A GB489024 A GB 489024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- tank
- liquid
- pipe
- filter aid
- 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
- 239000007788 liquid Substances 0.000 title abstract 13
- 238000001914 filtration Methods 0.000 title abstract 5
- 235000013334 alcoholic beverage Nutrition 0.000 title 1
- 235000013305 food Nutrition 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/06—Precipitation by physical means, e.g. by irradiation, vibrations
- C12H1/063—Separation by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Food Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
Abstract
489,024. Filters. BOWSER & CO., Inc., S. F. Oct. 15, 1936, No. 28077. Void. Convention date, Oct. 16, 1935..[Class 46] A coating of filter aid is deposited on the filter surfaces from wine or liquid under treatment before filtration proper is started and during filtration filter aid is continuously added to the liquid as it is supplied to the filter. Fig. 1 shows a filter 118 with filter leaves 126. Liquid is supplied from a tank 2 through a float-controlled valve 8 to a constant level tank 14 communicating through an aperture 16 with a mixing tank 18. The liquid mixed with filter aid is drawn from the tank 18 through a pipe 90 by a rotary pump 104 driven by a motor 32. The pump forces the liquid up vertical passages 120 to the top of the filter. Filtrate is discharged through a header 128 and up a pipe 132 having a sight glass 138 to a valve 142. During the formation of the coating, the valve 142 directs the liquid through a pipe 146 back to the tank 18, but during filtration the liquid is discharged through a pipe 150. When the filter requires cleaning, liquid remaining in the filter is withdrawn by the pump 104 through pipes 156, 94 and returned to the tank 18 through a pipe 164. Air is simultaneously admitted to the top of the filter from the tank 18 through a pipe 174. The cover 124 of the filter is then removed and water from a hose is directed against the filter leaves to detach the cakes and flush them through a cleaning opening 178, The Figure shows also connections used when the liquid for treatment is to be drawn from a tank 179 at a lower level. In this case part of the liquid on its way from the pump to the filter is directed through a pipe 186 and injector 190, which draws liquid mixed with filter aid from the tank 18. This mixture passes through a pipe 196 to the inlet side of the pump. Makeup liquid passes to the tank 18 from the top of the filter through the pipe 174. The tank 18 is fitted with rotary agitators 34, 36 driven from the motor 32. The necessary quantity of filter aid for forming the initial coating is supplied to the tank through an opening 22 in the top, but during filtration the filter aid is fed continuously from a hopper 48, shown in Fig. 2. The hopper has a shaft 56 connected to the shaft of the tank 18 and carrying agitator blades 64 and scraper blades 66, which feed the filter aid through an aperture 70, controlled by an adjustable gate 80. The filter aid passing through the aperture 70 falls through an aperture 72 into the tank 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489024XA | 1935-10-16 | 1935-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB489024A true GB489024A (en) | 1938-07-18 |
Family
ID=21957056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28077/36A Expired GB489024A (en) | 1935-10-16 | 1936-10-15 | Process and apparatus for filtering alcoholic beverages, food products, and like liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB489024A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570131A (en) * | 1946-03-30 | 1951-10-02 | Infilco Inc | Filter system |
| US3959143A (en) * | 1974-07-11 | 1976-05-25 | Kostas Savas Arvanitakis | Apparatus for filtering cooking liquids |
| WO1997044436A1 (en) * | 1996-05-23 | 1997-11-27 | Valdosa Limited | A brewing process |
| CN114058475A (en) * | 2021-11-16 | 2022-02-18 | 吉林天三奇药业有限公司 | Liquid-solid combined fermentation equipment and use method thereof |
-
1936
- 1936-10-15 GB GB28077/36A patent/GB489024A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570131A (en) * | 1946-03-30 | 1951-10-02 | Infilco Inc | Filter system |
| US3959143A (en) * | 1974-07-11 | 1976-05-25 | Kostas Savas Arvanitakis | Apparatus for filtering cooking liquids |
| WO1997044436A1 (en) * | 1996-05-23 | 1997-11-27 | Valdosa Limited | A brewing process |
| CN114058475A (en) * | 2021-11-16 | 2022-02-18 | 吉林天三奇药业有限公司 | Liquid-solid combined fermentation equipment and use method thereof |
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