GB374166A - Improvements in or connected with the treatment of materials, particularly fish offal, waste fish or the like - Google Patents
Improvements in or connected with the treatment of materials, particularly fish offal, waste fish or the likeInfo
- Publication number
- GB374166A GB374166A GB7479/31A GB747931A GB374166A GB 374166 A GB374166 A GB 374166A GB 7479/31 A GB7479/31 A GB 7479/31A GB 747931 A GB747931 A GB 747931A GB 374166 A GB374166 A GB 374166A
- Authority
- GB
- United Kingdom
- Prior art keywords
- offal
- steam
- secondary screen
- fish
- treatment
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/002—Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/02—Apparatus for the manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Polymers & Plastics (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
<PICT:0374166/III/1> <PICT:0374166/III/2> In apparatus for the treatment of offal, comprising an outer casing, a digestion chamber within the outer casing to which offal is continuously supplied and in which the offal is subjected to the action of steam or solvent, and a secondary screen on to which the resultant mixture of solid and liquid products is continuously discharged from the digestion chamber and through which liquid products pass to continuous discharge and by which solid products are retained, the said solid products being continuously removed therefrom, provision is made for clearing the interstices of the secondary screen while the treatment is in progress. Offal is fed at 11 into a chamber A containing a rotary digester in the form of a screening drum B carrying externally, helical brushes E and blades 4 serving to clean a fine meshed sieve D and to convey solid material unable to pass through the sieve D to an outlet 13. The sieve D may also be cleaned by steam or water jets at 14. Steam or solvent enters at 19, uncondensed steam being drawn off at 20. Liquid products leave at 17, silt being fed by worm conveyers 15, 16 to said outlet. A thermometer 21 is provided. The secondary screen and the brush means are relatively adjustable. In a modification the secondary screen is in the form of a drum coaxial with the drum B and rotating at a different speed. Fish waste and fish offal are treated in the apparatus to obtain glue, fats, oils, and the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7479/31A GB374166A (en) | 1931-03-11 | 1931-03-11 | Improvements in or connected with the treatment of materials, particularly fish offal, waste fish or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7479/31A GB374166A (en) | 1931-03-11 | 1931-03-11 | Improvements in or connected with the treatment of materials, particularly fish offal, waste fish or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB374166A true GB374166A (en) | 1932-06-09 |
Family
ID=9833895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7479/31A Expired GB374166A (en) | 1931-03-11 | 1931-03-11 | Improvements in or connected with the treatment of materials, particularly fish offal, waste fish or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB374166A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106004008A (en) * | 2016-06-06 | 2016-10-12 | 绍兴文理学院 | Nickel mesh photo-sensitive glue automatic stripping machine for rotary screen printing |
-
1931
- 1931-03-11 GB GB7479/31A patent/GB374166A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106004008A (en) * | 2016-06-06 | 2016-10-12 | 绍兴文理学院 | Nickel mesh photo-sensitive glue automatic stripping machine for rotary screen printing |
CN106004008B (en) * | 2016-06-06 | 2018-05-18 | 绍兴文理学院 | A kind of rotary scream printing nickel screen photoresists automatic stripping machine |
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