NO120665B - - Google Patents
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- Publication number
- NO120665B NO120665B NO15850665A NO15850665A NO120665B NO 120665 B NO120665 B NO 120665B NO 15850665 A NO15850665 A NO 15850665A NO 15850665 A NO15850665 A NO 15850665A NO 120665 B NO120665 B NO 120665B
- Authority
- NO
- Norway
- Prior art keywords
- seaweed
- mill
- flour
- raw
- ground
- Prior art date
Links
- 241001474374 Blennius Species 0.000 claims description 39
- 235000013312 flour Nutrition 0.000 claims description 16
- 229940088594 vitamin Drugs 0.000 claims description 9
- 229930003231 vitamin Natural products 0.000 claims description 9
- 235000013343 vitamin Nutrition 0.000 claims description 9
- 239000011782 vitamin Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 description 11
- 235000012054 meals Nutrition 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- 241000512259 Ascophyllum nodosum Species 0.000 description 1
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 1
- 235000005473 carotenes Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- -1 pro-vitamin carotene Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/38—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes
- B41J3/39—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes hand-held
Landscapes
- Basic Packing Technique (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Edible Seaweed (AREA)
- Toys (AREA)
- Press Drives And Press Lines (AREA)
- Scissors And Nippers (AREA)
Description
Fremgangsmåte for fremstilling av tangmel. Method for the production of seaweed meal.
Mel av tangplanter er hittil fremstilt på forskjellige i det etterfølgende nevnte måter der medfører vesentlige ulemper slik som det vil fremgå av nedenstående. Flour from kelp plants has so far been produced in various ways, as mentioned below, which entail significant disadvantages, as will be apparent from the following.
En kjent fremgangsmåte går ut på at sol- og vindtørkete tangplanter, såkalt A known method involves sun- and wind-dried seaweed plants, so-called
«brekktørr» tang, hugges opp i større eller mindre stykker som blir malt til mel. Dette mel kan ha høyst varierende og stort vanninnhold på grunn av ustabile tørkeforhold i det fri. En ettertørking av den opphugde tang i tørker før den males til mel er derfor også brukt for å oppnå et redusert og kon-stant vanninnhold i melet. Imidlertid får sol- og vindtørket tang en «død»-farge ved tørkingen i tørker, og utetørkingen nedsetter melets vitamininnhold i vesentlig grad. Således vil både pro-vitaminet karotin og C-vitaminene nærmest forsvinne. Andre "dry" seaweed is chopped up into larger or smaller pieces that are ground into flour. This flour can have a highly variable and high water content due to unstable drying conditions in the open air. A post-drying of the chopped seaweed in dryers before it is ground into flour is therefore also used to achieve a reduced and constant water content in the flour. However, sun- and wind-dried seaweed acquires a "dead" color when dried in dryers, and outdoor drying reduces the flour's vitamin content to a significant extent. Thus, both the pro-vitamin carotene and the C vitamins will almost disappear. Second
ulemper er at «brekktørr» tang er forholdsvis tung å hugge opp, og at de opphugde stykker for den videre tørking i tørker kre-ver relativ lang og høy temperatur som ytterligere nedsetter melets vitamininnhold. disadvantages are that "dry" seaweed is relatively difficult to chop up, and that the chopped pieces for further drying in dryers require a relatively long and high temperature, which further reduces the flour's vitamin content.
En har forsøkt å oppnå et tangmelpro-dukt med naturlig og ensartet grønnfarge og med tangens vitaminer i behold i melet derved at nyskåret, frisk tang (med 70—80 pst. vanninnhold) hugges opp i stykker som så tørkes i tørker og derpå males til mel. Men denne fremgangsmåte medfører store tørkeutgifter og dermed ulønnsom drift da tang i huggen tilstand er sen å tørke. Ved at oppholdstiden i tørkene blir lang ødeleg-ges som før nevnt også for en stor del vitaminene i tangen. Fargen på melet blir likeledes for mørk og derfor ikke tilfreds-stillende. Dessuten fåes en sjenerende støv-dannelse ved formalingen da de forholdsvis store tangstykker eller tangbiter ved den forutgående tørking må tørkes for meget utenpå hvis det gjennomsnittlige vanninnhold i tangmelet skal holdes under en bestemt maksimal grense. An attempt has been made to achieve a seaweed flour product with a natural and uniform green color and with seaweed vitamins preserved in the flour by cutting freshly cut, fresh seaweed (with 70-80 per cent water content) into pieces which are then dried in dryers and then ground into flour. But this method entails large drying costs and thus unprofitable operation, as seaweed in the cut state is slow to dry. Because the residence time in the dryers is long, as mentioned before, a large part of the vitamins in the seaweed is also destroyed. The color of the flour will also be too dark and therefore not satisfactory. In addition, an embarrassing dust formation occurs during the grinding, as the relatively large seaweed pieces or pieces of seaweed must be dried too much on the outside during the previous drying if the average water content in the seaweed meal is to be kept below a certain maximum limit.
Hensikten med foreliggende oppfin-nelse er å unngå foran nevnte mangler og ulemper ved de hittil brukte metoder for fremstilling av tangmel. Denne hensikt er oppnådd ved den oppfundne fremgangsmåte hvor rå, frisk tang, f. eks. med 75 pst. vanninnhold, hugges, skjæres eller rives opp i stykker eller biter, idet det vesentlige nye trekk ved oppfinnelsen består i at den nevnte oppdelte rå tang først formales til finkornet masse som så tørkes i tørke eller tørker, for dermed oppnåelse av kort tørke-tid, bevarelse av tangens vitaminer og friske grønnfarge, samt unngåelse av støv-dannelse ved formalingen. The purpose of the present invention is to avoid the previously mentioned shortcomings and disadvantages of the hitherto used methods for producing seaweed meal. This purpose is achieved by the invented method where raw, fresh seaweed, e.g. with 75 per cent water content, is chopped, cut or torn up into pieces or pieces, the essential new feature of the invention being that the aforementioned divided raw seaweed is first ground into a fine-grained mass which is then dried in a dryer or dryers, in order to obtain short drying time, preservation of the seaweed's vitamins and fresh green colour, as well as avoidance of dust formation during grinding.
I henhold til oppfinnelsen skjer formalingen av den oppdelte rå tang i en med perforert bunn utstyrt slagmølle, eller fortrinsvis i flere f. eks. to etter hverandre, med en mellomliggende matings- og transportinnretning, anordnete slagmøller hvor hullene i den etterfølgende mølles perforerte bunn er mindre enn hullene i den foregående mølles bunn, idet den findelte, formalte tang etter å ha passert møllen eller møllene tilføres tørken eller tørkene ved en vanlig transportinnretning. Fra tør-ken eller tørkene går så det ferdigtørkete tangmel på vanlig måte til et sikte- og renseanlegg hvorfra det blir ført til vekter og sekket. According to the invention, the grinding of the divided raw seaweed takes place in an impact mill equipped with a perforated bottom, or preferably in several, e.g. two impact mills arranged one after the other, with an intermediate feeding and transport device, where the holes in the perforated bottom of the following mill are smaller than the holes in the bottom of the previous mill, as the finely divided, ground seaweed, after passing the mill or mills, is fed to the dryer or dryers by a common means of transport. From the dryer or dryers, the dried seaweed meal then goes in the usual way to a screening and cleaning plant, from where it is taken to scales and bagged.
I slagmøllen blir den oppdelte tang eller tangbitene pisket istykker og findelt. Som nevnt foran anvendes der fortrinsvis to slagmøller, hvor den etterfølgende slag-mølles bunn har mindre huller enn bunnen til den foregående mølle. På denne måte kan man fremstille vanlig tangmel uten å benytte formaling etter tørkingen. Derved unngåes den ellers sjenerende og foran nevnte støvplage og dermed tap av mel som følger med støvdannelsen. In the impact mill, the split seaweed or pieces of seaweed are whipped into pieces and finely divided. As mentioned above, two impact mills are preferably used, where the bottom of the subsequent impact mill has smaller holes than the bottom of the preceding mill. In this way, ordinary seaweed flour can be produced without using grinding after drying. Thereby, the otherwise embarrassing and previously mentioned dust nuisance and thus the loss of flour that accompanies the formation of dust is avoided.
Ved formalingen i slagmøllene økes tangmassens overflate i en sådan grad at den etterfølgende fordampning av vannet går lett og tangen får kortest mulig opp-holdstid ved lavest mulig temperatur i tør-ken eller tørkene. During grinding in the impact mills, the surface area of the seaweed mass is increased to such an extent that the subsequent evaporation of the water is easy and the seaweed has the shortest possible residence time at the lowest possible temperature in the drying or drying conditions.
Den oppfundne fremgangsmåte betyr altså en billig og skånsom tørking av tangmel med bevaring av tangens vitaminer og friske grønnfarge. The invented method thus means a cheap and gentle drying of seaweed meal with preservation of the seaweed's vitamins and fresh green colour.
En skjematisk fremstilling av en eks-empelvis utført anordning for prosessens gjennomføring er vist på vedlagte tegning, hvor: 1 betegner en rivemaskin for oppdeling av rå, frisk tang i biter som ved en trans-portør 2 tilføres en mølle 3 hvor grovmaling av den oppdelte tang fra transportøren 2 foregår. Gjennom møllens 3 perforerte bunn går den grovmalte tang på en trans-portør 4 til et matingsapparat 5 og derfra i en transportør 6 til en mølle 7 for fin-maling av tangmasssen. Gjennom møllens 7 perforerte bunn, som har mindre huller enn bunnen til møllen 3, går så tangmassen i en transportør 8 til en fortørke 9 og der fra i pilens retning til en ettertørke 10. Derfra ledes det tørkete tangmel i pilens retning til et sikte- og renseanlegg 11 hvorfra melet i pilens retning blir ført til et vekt- og sekkeanlegg 12. Ved sikte- og renseanlegget 11 kan det foregå sortering av melet i bestemte komstørrelser, og i forbindelse med dette anlegg 11 kan det eventuelt være anordnet en liten, ikke vist kvern for formaling av rester fra siktene. A schematic representation of an exemplary device for carrying out the process is shown in the attached drawing, where: 1 denotes a grating machine for dividing raw, fresh seaweed into pieces which are fed by a conveyor 2 to a mill 3 where coarse grinding of the divided pliers from conveyor 2 takes place. Through the perforated bottom of the mill 3, the coarsely ground seaweed goes on a conveyor 4 to a feeding device 5 and from there in a conveyor 6 to a mill 7 for fine grinding of the seaweed mass. Through the perforated bottom of the mill 7, which has smaller holes than the bottom of the mill 3, the seaweed mass then goes in a conveyor 8 to a pre-dryer 9 and there from in the direction of the arrow to an after-dryer 10. From there, the dried seaweed meal is led in the direction of the arrow to a sifting and cleaning plant 11, from where the flour is taken in the direction of the arrow to a weighing and bagging plant 12. At the sifting and cleaning plant 11, sorting can take place the flour in specific bowl sizes, and in connection with this plant 11 a small grinder, not shown, may possibly be arranged for grinding residues from the sieves.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42694865A | 1965-01-21 | 1965-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO120665B true NO120665B (en) | 1970-11-16 |
Family
ID=23692850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO15850665A NO120665B (en) | 1965-01-21 | 1965-06-15 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS4827372B1 (en) |
AT (1) | AT278057B (en) |
BE (1) | BE671769A (en) |
CH (1) | CH449477A (en) |
DE (1) | DE1577687B1 (en) |
DK (1) | DK121352B (en) |
ES (1) | ES313704A1 (en) |
FI (1) | FI49124C (en) |
GB (1) | GB1045234A (en) |
NL (1) | NL125306C (en) |
NO (1) | NO120665B (en) |
SE (1) | SE320614B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK48982A (en) * | 1981-02-06 | 1982-08-07 | O Nonbye | HANSEN E F PROCEDURE AND APPARATUS FOR MAKE SUBSTANCES, NECESSARY FOR TRANSFER SIGNS WITH SIGNS OF FILM MATERIAL |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1060387A (en) * | 1912-09-24 | 1913-04-29 | William B Wait | Marginal holding device. |
US2720163A (en) * | 1954-03-26 | 1955-10-11 | Joseph M Shukal | Wire marking tool |
FR1264333A (en) * | 1960-08-03 | 1961-06-19 | Relief decoration process of thin metal sheets | |
US3155215A (en) * | 1963-01-30 | 1964-11-03 | Avery Products Corp | Embossing tool with radial tape feed path |
DE1899356U (en) * | 1964-05-09 | 1964-08-20 | Fritz Lange | PLATE MADE OF METAL WITH VULCANIZED RUBBER OR PLASTIC FOR EMBOSSING. |
-
1965
- 1965-05-21 GB GB2152965A patent/GB1045234A/en not_active Expired
- 1965-06-01 FI FI129865A patent/FI49124C/en active
- 1965-06-02 ES ES0313704A patent/ES313704A1/en not_active Expired
- 1965-06-15 NO NO15850665A patent/NO120665B/no unknown
- 1965-06-28 NL NL6508276A patent/NL125306C/xx active
- 1965-09-17 DK DK477765A patent/DK121352B/en unknown
- 1965-09-18 DE DE19651577687 patent/DE1577687B1/en active Pending
- 1965-09-23 CH CH1313365A patent/CH449477A/en unknown
- 1965-09-24 AT AT872565A patent/AT278057B/en not_active IP Right Cessation
- 1965-11-03 BE BE671769D patent/BE671769A/xx unknown
-
1966
- 1966-01-20 SE SE72466A patent/SE320614B/xx unknown
- 1966-01-21 JP JP362966A patent/JPS4827372B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4827372B1 (en) | 1973-08-22 |
BE671769A (en) | 1968-03-01 |
GB1045234A (en) | 1966-10-12 |
ES313704A1 (en) | 1966-02-16 |
DE1577687B1 (en) | 1970-06-04 |
DK121352B (en) | 1971-10-04 |
FI49124C (en) | 1975-04-10 |
AT278057B (en) | 1970-01-26 |
CH449477A (en) | 1967-12-31 |
NL6508276A (en) | 1966-07-22 |
SE320614B (en) | 1970-02-09 |
FI49124B (en) | 1974-12-31 |
NL125306C (en) | 1968-06-17 |
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