NO118248B - - Google Patents
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- Publication number
- NO118248B NO118248B NO146844A NO14684462A NO118248B NO 118248 B NO118248 B NO 118248B NO 146844 A NO146844 A NO 146844A NO 14684462 A NO14684462 A NO 14684462A NO 118248 B NO118248 B NO 118248B
- Authority
- NO
- Norway
- Prior art keywords
- saw
- tractor
- machine
- channel
- ground
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims 1
- 239000002689 soil Substances 0.000 description 7
- 239000005420 bog Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/26—Multistage processes
Landscapes
- Paper (AREA)
- Soil Working Implements (AREA)
Description
Dreneringsmaskin. Drainage machine.
Den foreliggende oppfinnelse går ut The present invention expires
på en dreneringsmaskin som særlig er beregnet på drenering av myrlendt terreng uten stein, og som drives av en traktor eller et annet passende kjøretøy. on a drainage machine which is particularly intended for draining marshy terrain without stones, and which is driven by a tractor or other suitable vehicle.
Ved hittil kjente fremgangsmåter for drenering av myrer er det vanlig å benytte gravemaskiner eller andre graveinnret-ninger til oppgraving av en grøft, hvoretter det legges ned ledekanaler for bortleding av vannet, for så til slutt å hive igjen grøften med den oppgravete jordmasse. Denne fremgangsmåte faller svært kompli- In previously known methods for draining bogs, it is common to use excavators or other digging equipment to excavate a trench, after which conduits are laid to lead the water away, and then finally to lift the trench with the excavated soil mass. This procedure is very compli-
sert og kostbar og hensikten med foreliggende oppfinnelse er å komme frem til en maskin som forenkler dreneringen av myrjord. difficult and expensive, and the purpose of the present invention is to arrive at a machine which simplifies the drainage of marshland.
Dreneringsmaskinen er således av en The drainage machine is thus of one
slik art hvor en kanalformeranordning er opphengt ved den nedre ende av en sag for samvirking med denne til utforming av en permanent kanal i en viss dybde under jorden. such kind where a channel forming device is suspended at the lower end of a saw for cooperation with this to form a permanent channel at a certain depth underground.
Et nytt trekk ved dreneringsmaskinen ifølge oppfinnelsen er en mellom to hjul avstivet kjedesag, hvis ene hjul er anordnet til å lede sagen under jorden mens det annet hjul som driver sagen er lagret i et hus som er svingbart opphengt på traktor- A new feature of the drainage machine according to the invention is a chain saw braced between two wheels, one wheel of which is arranged to guide the saw underground while the other wheel which drives the saw is stored in a housing which is pivotably suspended on the tractor-
ens hydrauliske løfteanordning for svingning av sagen til forskjellige stillinger henholdsvis over og under jorden, idet sagen er anordnet til å kunne skjære seg nedad i jorden til den ønskete dybde. one's hydraulic lifting device for swinging the saw to different positions respectively above and below the ground, the saw being arranged to be able to cut downwards into the ground to the desired depth.
Ifølge oppfinnelsen er man således kommet frem til en enkel dreneringsmaskin som kan betjenes av en mann og som kan utforme dreneringskanaler på en hurtig og effektiv måte, idet de av kanal- According to the invention, a simple drainage machine has thus been arrived at that can be operated by one man and that can design drainage channels in a fast and efficient way, since the channels
formeren dannete kanaler vil kunne holde seg intakte i en årrekke og vil kunne lede bort vannet på en formålstjenlig måte. channels formed by the former will be able to remain intact for a number of years and will be able to divert the water in an expedient manner.
Ytterligere trekk ved oppfinnelsen vil fremgå av det etterfølgende under hen-visning til de medfølgende tegninger, hvor: Fig. 1 viser dreneringsmaskinen sett Further features of the invention will be apparent from what follows with reference to the accompanying drawings, where: Fig. 1 shows the drainage machine seen
fra siden. from the side.
Fig. 2 viser dreneringsmaskinen sett Fig. 2 shows the drainage machine as seen
forfra. from the front.
Fig. 3 viser en detalj ved oppfinnelsen Fig. 3 shows a detail of the invention
sett ovenfra. seen from above.
I fig. 1 er det antydet en traktor 1 med stiplete linjer. Traktoren er utstyrt med et vanlig kraftuttak 2 for drift av en dreneringsmaskin 3 og med to hydrauliske løfteanordninger 4 som dreneringsmaskinen er opphengt på. Ved å svinge løfteanordningene 4 som er anbrakt på hver sin side av dreneringsmaskinen, kan dreneringsmaskinen heves og senkes til den ønskete innstilling for drift i myrjorden eller ut av drift over myrjorden. In fig. 1, a tractor 1 is indicated with dashed lines. The tractor is equipped with a conventional power take-off 2 for operating a drainage machine 3 and with two hydraulic lifting devices 4 on which the drainage machine is suspended. By swinging the lifting devices 4 which are placed on either side of the drainage machine, the drainage machine can be raised and lowered to the desired setting for operation in the marshland or out of operation above the marshland.
Dreneringsmaskinen inneholder en vertikalstillet sag 5 eller en liknende skjæ-reinnretning som drives fra kraftuttaket 2 i traktoren 1. Av hensyn til innstillingen av sagen i forskjellige høydemnstillinger med forskjellige avstander fra kraftuttaket 2, overføres driften fra kraftuttaket gjen-nom en slirekopling 7 i hver av dens ender. Herved kan driften overføres til dreneringsmaskinen i alle dens innstillinger, idet en aksel 8 med en snekkestang 9 samvirker med et snekkehjul 10 og overfører driften fra kraftuttaket til et drivhjul 11 i sagen 5, eksempelvis ved å anbringe drivhjulet 11 på samme aksel som snekkehjulet 10, idet man avpasser størrelsen på disse hjul i forhold til hinannen slik at man får den best egnete hastighet på drivhjulet for sagen 5. The drainage machine contains a vertically positioned saw 5 or a similar cutting device which is operated from the power take-off 2 in the tractor 1. Due to the setting of the saw in different height positions with different distances from the power take-off 2, the operation is transmitted from the power take-off through a sleeve coupling 7 in each of its ends. Hereby, the drive can be transferred to the drainage machine in all its settings, as a shaft 8 with a worm rod 9 cooperates with a worm wheel 10 and transfers the drive from the power take-off to a drive wheel 11 in the saw 5, for example by placing the drive wheel 11 on the same shaft as the worm wheel 10, by adjusting the size of these wheels in relation to each other so that you get the most suitable speed of the drive wheel for the saw 5.
Sagen kan ha en kjede 12 som løper over drivhjulet 11 i den øvre del av sagen og over et løpehjul 13 i den nedre enden av sagen, og drivhjulet 11 og løpehjulet 13 holdes fra hinannen i en bestemt av-stand ved hjelp av en eller flere stenger eller plater 14 som er beregnet på å kunne oppta de forekommende spenninger i sagen under drift. Disse stenger eller plater 14 kan som vist på tegningen være gaffelformet i endene av hensyn til opplagringen av hjulene 11 og 13. Kjeden 12 består av tenner 15, eller liknende som er leddet sammen som vist i fig. 1 og 2. Disse tenner er beregnet på å skjære seg frem gjen-nom myrjord uten å lage altfor brede spor og dessuten å kunne skjære over røtter og andre organiske bestanddeler i jorden. I den nedre enden av stangen 14 er det anbrakt en gaffelformet opphengingsanord-ning 16 som ligger utenfor løpehjulet 13 og kjeden 12 og som dessuten raker så langt utenfor kjeden at en kanalformeranordning 17 som er opplagret svingbart på opp-hengningsorganet om en tapp 18 vil kunne gå klar av kjeden selv om kanalformeren 17 står omtrent loddrett oppover. Kanalformeren 17 er beregnet på å kunne presse myrjorden til side slik at det dannes en tilnærmelsesvis horisontal kanal med for-holdsvis hardt sammenpressete veggpartier som er beregnet på å kunne lede bort vannet i myrjorden. Denne kanalformeren kan ha et rundt, trekantet eller annet passende formet tversnittsprofil, men i alle fall har den et tiltagende tverrsnitt fra forpartiet til endepartiet, slik at kanalformeren antar en konusform eller pyra-mideliknende form. The saw can have a chain 12 that runs over the drive wheel 11 in the upper part of the saw and over an idler wheel 13 at the lower end of the saw, and the drive wheel 11 and the idler wheel 13 are kept from each other at a certain distance by means of one or more rods or plates 14 which are designed to be able to absorb the stresses occurring in the saw during operation. These rods or plates 14 can, as shown in the drawing, be fork-shaped at the ends for the storage of the wheels 11 and 13. The chain 12 consists of teeth 15, or the like, which are linked together as shown in fig. 1 and 2. These teeth are designed to cut through bog soil without making excessively wide tracks and also to be able to cut through roots and other organic components in the soil. At the lower end of the rod 14, a fork-shaped suspension device 16 is placed which lies outside the impeller 13 and the chain 12 and which also extends so far outside the chain that a channel forming device 17 which is mounted pivotably on the suspension device about a pin 18 will be able clear the chain even if the channel former 17 is standing approximately vertically upwards. The channel former 17 is designed to be able to push the bog soil aside so that an approximately horizontal channel is formed with relatively hard compressed wall sections which are designed to be able to lead away the water in the bog soil. This channel former may have a round, triangular or other suitably shaped cross-sectional profile, but in any case it has an increasing cross-section from the front part to the end part, so that the channel former assumes a cone shape or pyramid-like shape.
Når man begynner oppdireneringen av et stykke myrjord er dreneringsmaskinen svinget opp i en skråstillet, ikke vist stilling over jorden og ved å føre den nedad mot den i fig. 1 viste stilling ved svingning av løfteanordningen 4, samtidig som man lar sagen skjære seg nedad i jorden, vil kanalformeren følge automatisk med til den ønskete nedre arbeidsstilling. Når man har nådd det ønskete nivå for kanalen starter man dreneringen ved å avpasse traktorens hastighet til sagens skj ærehastighet, som blant annet vil av-henge av myrjordens beskaffenhet med hensyn til røtter og liknende, samt i forhold til hvor dypt kanalen vil løpe under jorden. Ved fremføring av sagen i drifts-retningen vil kanalformeren automatisk følge etter i sporet etter sagen, og konus-formen på kanalformeren vil forårsake at det dannes en permanent kanal med hardt sammenpressete sider som vil kunne holde seg intakt i en årrekke og lede vannet bort på en tilfredsstillende måte. Ved å heve og senke dreneringsmaskinen over løfte-anordningene vil det kunne dannes kanaler i forskjellige høyder. Det er dessuten ingenting i veien for at man kan feste kanalformeren slik at den er lett avtagbar og utskiftbar med andre tverrsnittsdimen-sjoner om dette er ønskelig. When starting the drainage of a piece of marshland, the drainage machine is swung up into an inclined position, not shown above the ground and by moving it downwards towards the one in fig. 1 shown position by swinging the lifting device 4, while allowing the saw to cut downwards into the soil, the channel former will automatically follow to the desired lower working position. When you have reached the desired level for the canal, you start the drainage by adjusting the speed of the tractor to the cutting speed of the saw, which will depend, among other things, on the nature of the bog soil with regard to roots and the like, as well as in relation to how deep the canal will run underground . When advancing the saw in the operating direction, the channel former will automatically follow in the track of the saw, and the cone shape of the channel former will cause a permanent channel to form with hard compressed sides which will be able to remain intact for a number of years and lead the water away on a satisfactory way. By raising and lowering the drainage machine over the lifting devices, channels can be formed at different heights. There is also nothing to prevent the channel former being attached so that it is easily removable and replaceable with other cross-sectional dimensions if this is desired.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4693661A JPS498802B1 (en) | 1961-12-23 | 1961-12-23 | |
SE644562 | 1962-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO118248B true NO118248B (en) | 1969-12-01 |
Family
ID=26387103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO146844A NO118248B (en) | 1961-12-23 | 1962-12-17 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3200032A (en) |
DE (1) | DE1517143A1 (en) |
FI (1) | FI40678B (en) |
NO (1) | NO118248B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI44746C (en) * | 1963-01-11 | 1971-12-10 | Kamyr Ab | Method and device for oxidizing sulphate liquor |
US3303088A (en) * | 1963-04-19 | 1967-02-07 | Lummus Co | Continuous liquid-phase rapid pulping |
US3380883A (en) * | 1963-09-27 | 1968-04-30 | Kamyr Ab | Method and apparatus for performing prehydrolysis in a continuous counterflow digester |
FI44514B (en) * | 1963-12-13 | 1971-08-02 | Kamyr Ab | |
US3445328A (en) * | 1964-01-25 | 1969-05-20 | Kamyr Ab | Method for continuous cellulose digestion utilizing two temperature zones |
US3413189A (en) * | 1964-01-29 | 1968-11-26 | Kamyr Ab | Method of performing hydrolysis and alkalic digestion of cellulosic fiber material with prevention of lignin precipitation |
US3427218A (en) * | 1964-07-10 | 1969-02-11 | Kamyr Ab | Method of performing counter-current continuous cellulose digestion |
US3441475A (en) * | 1965-07-09 | 1969-04-29 | Domtar Ltd | Continuous pulping apparatus |
NO122466B (en) * | 1966-06-24 | 1971-06-28 | Ass Pulp & Paper Mills | |
US4002528A (en) * | 1972-02-18 | 1977-01-11 | Kamyr, Inc. | Apparatus for processing pulp |
US4061193A (en) * | 1975-09-15 | 1977-12-06 | Kamyr, Inc. | Method and apparatus for digesting cellulose material without screening digesting liquid withdrawn through the digester top |
US4071399A (en) * | 1976-09-01 | 1978-01-31 | Kamyr, Inc. | Apparatus and method for the displacement impregnation of cellulosic chips material |
DE3212767A1 (en) * | 1982-04-06 | 1983-10-06 | Nicolaus Md Verwaltungsges | METHOD AND REACTOR FOR CONTINUOUSLY UNLOCKING PLANT FIBER MATERIAL |
CA1225636A (en) * | 1984-07-13 | 1987-08-18 | Robert P. Chang | Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials |
US5489363A (en) * | 1993-05-04 | 1996-02-06 | Kamyr, Inc. | Pulping with low dissolved solids for improved pulp strength |
AU704580B2 (en) * | 1993-05-04 | 1999-04-29 | Kamyr Inc. | Dissolved solids control in pulp protection |
US5985096A (en) * | 1997-09-23 | 1999-11-16 | Ahlstrom Machinery Inc. | Vertical pulping digester having substantially constant diameter |
US20020129911A1 (en) * | 2000-10-16 | 2002-09-19 | Marcoccia Bruno S. | Process and configuration for providing external upflow/internal downflow in a continuous digester |
SE532931C2 (en) * | 2008-03-20 | 2010-05-11 | Metso Fiber Karlstad Ab | Supply system including parallel pumps for a continuous boiler |
SE532932C2 (en) * | 2008-03-20 | 2010-05-11 | Metso Fiber Karlstad Ab | Supply system comprising parallel pumps for a continuous vapor phase boiler without top separator |
US11162218B1 (en) | 2020-09-30 | 2021-11-02 | Robert Clayton | Biomass pulp digester |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB684222A (en) * | 1950-07-08 | 1952-12-10 | Kamyr Ab | Cellulose digester |
US2920697A (en) * | 1953-03-28 | 1960-01-12 | Braunschweigische Maschb Ansta | Apparatus for the production of cellulose |
US3035963A (en) * | 1958-02-19 | 1962-05-22 | Lummus Co | Process for the continuous digestion of cellulosic materials |
GB945957A (en) * | 1960-02-08 | 1964-01-08 | Ass Pulp & Paper Mills | Continuous pulping process |
-
1962
- 1962-12-17 US US245202A patent/US3200032A/en not_active Expired - Lifetime
- 1962-12-17 NO NO146844A patent/NO118248B/no unknown
- 1962-12-18 FI FI2269/62A patent/FI40678B/fi active
- 1962-12-19 DE DE19621517143 patent/DE1517143A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FI40678B (en) | 1968-12-31 |
DE1517143A1 (en) | 1969-05-14 |
US3200032A (en) | 1965-08-10 |
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