NO117844B - - Google Patents
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- Publication number
- NO117844B NO117844B NO16158666A NO16158666A NO117844B NO 117844 B NO117844 B NO 117844B NO 16158666 A NO16158666 A NO 16158666A NO 16158666 A NO16158666 A NO 16158666A NO 117844 B NO117844 B NO 117844B
- Authority
- NO
- Norway
- Prior art keywords
- pot
- side wall
- fuel
- nozzles
- chute
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 20
- 230000008016 vaporization Effects 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/06—Packaging groups of articles, the groups being treated as single articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/06—Packaging groups of articles, the groups being treated as single articles
- B65B5/061—Filled bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Evaporation-Type Combustion Burners (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
Brennpotte. Burn pot.
Oppfinnelsen vedrører en brennpotte for forbrenning av kullvannstoffholdige brensler. The invention relates to a burner for burning coal-hydrogen-containing fuels.
Oppfinnelsen går ut på å skaffe en The invention consists in obtaining one
brennpotte som er billigere å fremstille enn de tidligere kjente, og som er slik konstruert at det oppnåes en bedre fordeling av brennstoffdampene og de gassformige for-brenningsprodukter i forbrenningsrommet innvendig i potten. Brennpotten skal videre være således konstruert at man ikke be-høver å anvende en føringsring eller andre føringsorganer som bestanddel av fyren. fire pot which is cheaper to manufacture than the previously known ones, and which is constructed in such a way that a better distribution of the fuel vapors and the gaseous combustion products in the combustion chamber inside the pot is achieved. The burner must also be constructed in such a way that there is no need to use a guide ring or other guide elements as a component of the burner.
Mer bestemt vedrører oppfinnelsen en brennpotte med en i det minste tilnærmelsesvis loddrett, fortrinsvis sylindrisk sidevegg, omfattende en tennmekanisme og forsynt med en brenselstilførselsledning hvilken potte inneholder en oppad svakt hvelvet bunn, idet oppfinnelsen hoved-sakelig består i at bunnens kant er således bøyet nedad og fastgjort til sideveggen at der mellom denne og den nedbøyede kant dannes en smal i tverrrsnitt spissvinklet renne. More specifically, the invention relates to a fire pot with at least an approximately vertical, preferably cylindrical side wall, comprising an ignition mechanism and provided with a fuel supply line, which pot contains a slightly upwardly vaulted bottom, the invention mainly consisting in the edge of the bottom being thus bent downwards and attached to the side wall so that between this and the bent-down edge a narrow, acute-angled gutter is formed in cross-section.
Oppfinnelsen er nærmere beskrevet i det følgende under henvisning til tegnin-gen, hvor: Fig. 1 viser en brennpotte ifølge oppfinnelsen, sett fra siden, Fig. 2 er et tverrsnitt av den i fig. 1 viste brennpotte, Fig. 3 viser samme brennpotte, sett ovenfra, og Fig. 4 viser en av delene av den i fig. 1 viste potte, sett fra siden. The invention is described in more detail in the following with reference to the drawing, where: Fig. 1 shows a fire pot according to the invention, seen from the side, Fig. 2 is a cross-section of the one in fig. 1 showed fire pot, Fig. 3 shows the same fire pot, seen from above, and Fig. 4 shows one of the parts of it in fig. 1 shown pot, seen from the side.
Tilsvarende deler er betegnet med samme henvisningstall i hele beskrivelsen. I fig. 1 betegner 1 den fortrinsvis sylindriske sidevegg av brennpotten. Brennpotten er forsynt med flere dyser, 2, 3, 4 og 5, som er fordelt, rundt langs sideveggen og ligger i forskjellige avstander fra enden av oljefyren. Den nederste rekke dyser 2 er rettet nedover og innover mot bunnen av potten. Dysene 2 tjener til innføring av primærluft og er således formet at de leder luften skrått nedover og innover, idet luften fortrinsvis overalt danner samme vinkel med radius. De midterste dyser 3 forløper i radiell retning. De to dyserekker 4 og 5 tjener til innføring av sekundærluft som blandes med den fete blanding av for-dampet brennstoff og luft, som føres inn i pottens indre gjennom dysene 2 og 3. Corresponding parts are designated with the same reference number throughout the description. In fig. 1 denotes the preferably cylindrical side wall of the burner. The burner is equipped with several nozzles, 2, 3, 4 and 5, which are distributed around the side wall and located at different distances from the end of the oil burner. The bottom row of nozzles 2 is directed downwards and inwards towards the bottom of the pot. The nozzles 2 serve to introduce primary air and are shaped in such a way that they direct the air obliquely downwards and inwards, the air preferably everywhere forming the same angle with radius. The middle nozzles 3 extend in a radial direction. The two rows of nozzles 4 and 5 serve to introduce secondary air which is mixed with the oily mixture of vaporized fuel and air, which is fed into the interior of the pot through the nozzles 2 and 3.
I den viste utførelsesform er der to rekker dyser 4 og 5 for sekundærluften, av hvilken den øverste rekke 5 er innrettet til å lede luften radielt innover, vinkelrett på pottens akse, mens den nederste rekke 4 er innrettet til å lede luftstråler oppover og innover mot pottens åpning oventil. Det kan imidlterid anvendes andre passende organer for å tilføre sekundærluft til den i potten blandede blanding av primærluft og brennstoff. In the embodiment shown, there are two rows of nozzles 4 and 5 for the secondary air, of which the upper row 5 is arranged to direct the air radially inwards, perpendicular to the axis of the pot, while the lower row 4 is arranged to guide air jets upwards and inwards towards the pot's opening at the top. Meanwhile, other suitable means can be used to supply secondary air to the mixture of primary air and fuel mixed in the pot.
En oljetilførsel er på vanlig måte an-brakt i den nederste del av pottens sidevegg og er innrettet til å føre olje inn i det indre av potten. An oil supply is normally fitted in the lower part of the pot's side wall and is designed to feed oil into the interior of the pot.
Ved konstruksjonen av en brennpotte av den omhandlede art er det vanlig a fremstille bunnen 7 av et forholdsvis dypt, trukket metallemne. Herved blir trekke-prosessen imidlertid temmelig kostbar. Bunnen er i dette tilfelle vanligvis skål-formet, og dens øverste del omsiutter den nederste del av pottens sidevegger. In the construction of a fire pot of the kind in question, it is common to make the bottom 7 of a relatively deep, drawn metal blank. This, however, makes the pulling process rather expensive. In this case, the bottom is usually bowl-shaped, and its upper part surrounds the lower part of the side walls of the pot.
Ifølge foreliggende oppfinnelse dannes bunnen av et forholdsvis lavt presset metallemne, og bunnen omsluttes av pottens sylindriske sidevegg. Bunnen er i dette tilfelle vanligvis kuppelformet. Som det best fremgår av fig. 2, har bunnen langs om-kretsen en nedad vendende kantdel 8, som passer stramt inne i den nederste del av potten. Denne kantdel helder svakt utover, således at det som vist i fig. 2, sammen med pottens sidevegg danner en rundtgående, forholdsvis smal fordypning 9 ved pottens innervegg. Denne fordypning ligger litt under en rørstuss 6 for til-førsel av brennstoffet, således at den gjennom rørstussen 6 strømmende olje flyter ned i fordypningen 9. Bunnen kan være sveiset til pottens sidevegg. En vilkårlig, passende tennmekanisme 10, som er skje-matisk vist i fig. 2, strekker seg inn gjennom pottens sidevegg. Tennmekanismen kan inneholde et elektrisk varmeelement beliggende ved den nederste del av pottens sidevegg nær ved fordypningen 9 og rør-stussen 6. According to the present invention, the bottom is formed by a relatively low pressed metal blank, and the bottom is enclosed by the pot's cylindrical side wall. In this case, the bottom is usually dome-shaped. As can best be seen from fig. 2, the bottom along the circumference has a downward facing edge part 8, which fits tightly inside the bottom part of the pot. This edge part clears slightly outwards, so that, as shown in fig. 2, together with the pot's side wall forms a circumferential, relatively narrow recess 9 at the pot's inner wall. This depression lies slightly below a pipe connection 6 for supplying the fuel, so that the oil flowing through the pipe connection 6 flows down into the depression 9. The bottom can be welded to the side wall of the pot. An arbitrary suitable ignition mechanism 10, which is schematically shown in FIG. 2, extends in through the side wall of the pot. The ignition mechanism can contain an electric heating element located at the bottom part of the side wall of the pot close to the recess 9 and the pipe connection 6.
Når brennstoffet har nådd til fordypningen 9 flyter det hurtig rundt langs fordypningen, således at det dannes en forholdsvis smal oljesump rundt langs hele pottens innvendige side nedentil i potten. Når brennstoffet antennes av tennmekanismen 10, fordeler flammen seg ensartet langs hele fordypningen og gir en ensartet og godt fordelt varmeutvikling i potten. When the fuel has reached the recess 9, it quickly flows around along the recess, so that a relatively narrow sump of oil is formed around the entire inner side of the pot at the bottom of the pot. When the fuel is ignited by the ignition mechanism 10, the flame spreads uniformly along the entire recess and produces a uniform and well-distributed heat development in the pot.
Ifølge oppfinnelsen anvendes der en vanligvis kuppelformet bunn som er frem-stilt av et forholdsvis lavt presset emne. En slik bunn er forholdsvis lett å fremstille og krever ikke så meget materiale som tidligere kjente bunner til brennpotter. Bunnens nedover vendende kant er forholdsvis lav i forhold til den ganske høye, opp-stående sidevegg på vanlige brennpotters bunner. Den nedover og utover heldende kant danner sammen med pottens sylindriske sidevegg en forholdsvis smal fordypning langs pottens sidevegg. Når der til-føres olje gjennom rørstussen 6, vil denne olje av seg selv fordeles hurtig rundt langs fordypningen, og de dannede brennstoff-damper er forholdsvis jevnt fordelt langs pottens innervegg.. According to the invention, a usually dome-shaped bottom is used, which is made from a relatively low-pressure blank. Such a bottom is relatively easy to manufacture and does not require as much material as previously known bottoms for fire pots. The bottom's downward-facing edge is relatively low in relation to the rather high, upright side wall of normal fire pot bases. The downward and outward sloping edge together with the pot's cylindrical side wall forms a relatively narrow recess along the pot's side wall. When oil is supplied through the pipe connection 6, this oil will of itself be quickly distributed around the recess, and the fuel vapors formed are relatively evenly distributed along the inner wall of the pot.
Når brennstoffet antennes ved hjelp av tennmekanismen 10, vil flammen spre seg jevnt rundt langs pottens innervegg. På denne måte oppnås så å si de samme i fordeler som ved anvendelsen av en veke. l Det gjennom rørstussen 6 tilførte flytende brennstoff danner en forholdsvis dyp væs-kemasse med liten .overflate. Det har vist seg i praksis at der ved tenning av brennstoffet dannes en smal flamme som strekker seg rundt pottens bunn tett ved pottens innervegg og tett ved den laveste rekke luf ttilf ørselsdyser. When the fuel is ignited using the ignition mechanism 10, the flame will spread evenly around the inner wall of the pot. In this way, the same advantages are obtained, so to speak, as when using a wick. l The liquid fuel supplied through the pipe connection 6 forms a relatively deep liquid mass with a small surface area. It has been shown in practice that when the fuel is ignited, a narrow flame is formed which extends around the bottom of the pot close to the inner wall of the pot and close to the lowest row of air inlet nozzles.
De nedover og innover rettede dyser til primærlufben bevirker en hvirvling av den til potten tilførte luft, som er rettet mot brennstoffet i fordypningen. Med et enkelt oppbygget, presset metallemne nedsettes således brennpottens fremstillingspris, samtidig med at førings-ringen gjøres overflødig, og brennstoffet samt brennstoffsumpene fordeles særlig godt i potten. The downward and inwardly directed nozzles for the primary air cause a swirling of the air supplied to the pot, which is directed towards the fuel in the recess. With a simply constructed, pressed metal blank, the production price of the fire pot is thus reduced, at the same time as the guide ring is made redundant, and the fuel and the fuel sumps are distributed particularly well in the pot.
Konstruksjonen ifølge oppfinnelsen er særlig godt egnet for brennpotter som har andre ventiler enn de vanlige flottør - ventiler. Den laveste rekke dyser 2 er i nesten samme høyde som det flytende brennstoff i fordypningen 9. Der dannes således en smal og med brennstoff -fylt renne rundt langs hele pottens periferi, ved pottens sidevegg og med væskeover-flaten tett ved den laveste rekke luftdyser 2. Selv om det under visse omstendigheter kan være fordelaktig å la dysene 2 helde nedover eller forløpe spiralformet, er dette imidlertid i alminnelighet ikke anvendelig i praksis. Det vesentlige er at der kan til-føres luft lavt nede i potten nær ved over-flaten av brennstoffet i fordypningen. The construction according to the invention is particularly well suited for fire pots that have valves other than the usual float valves. The lowest row of nozzles 2 is at almost the same height as the liquid fuel in the recess 9. A narrow and fuel-filled channel is thus formed around the entire periphery of the pot, at the side wall of the pot and with the liquid surface close to the lowest row of air nozzles 2 Although in certain circumstances it may be advantageous to allow the nozzles 2 to slope downwards or run spirally, this is however generally not applicable in practice. The essential thing is that air can be supplied low down in the pot close to the surface of the fuel in the recess.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH55667A DE1235794B (en) | 1965-04-01 | 1965-04-01 | Device for group-wise insertion of bags, which have triangular or trapezoidal bottom flaps on two opposite upper edges, into a shipping container |
Publications (1)
Publication Number | Publication Date |
---|---|
NO117844B true NO117844B (en) | 1969-09-29 |
Family
ID=7159099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO16158666A NO117844B (en) | 1965-04-01 | 1966-02-04 |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT265142B (en) |
BE (1) | BE677125A (en) |
CH (1) | CH432348A (en) |
DE (1) | DE1235794B (en) |
DK (1) | DK116499B (en) |
GB (1) | GB1097044A (en) |
LU (1) | LU50470A1 (en) |
NL (1) | NL6602714A (en) |
NO (1) | NO117844B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE65093B1 (en) * | 1991-01-04 | 1995-10-04 | Grassland Res | Palletising method and apparatus |
GB0605468D0 (en) | 2006-03-17 | 2006-04-26 | Ishida Europ Ltd | Tray sealing machine |
ES2946972B2 (en) * | 2022-01-28 | 2023-12-07 | Serfruit S A | Bag packing machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3082584A (en) * | 1961-01-30 | 1963-03-26 | Foremost Dairies Inc | Case filling machine |
DE1862757U (en) * | 1961-12-18 | 1962-11-22 | Holstein & Kappert Maschf | GRAPPLE PACKAGING OR UNPACKING MACHINE FOR BOTTLES OD. DGL. |
DE1886860U (en) * | 1962-12-06 | 1964-01-30 | Holstein & Kappert Maschf | MACHINE FOR PACKING FILLED BAGS. |
-
1965
- 1965-04-01 DE DEH55667A patent/DE1235794B/en active Pending
-
1966
- 1966-02-04 CH CH159866A patent/CH432348A/en unknown
- 1966-02-04 NO NO16158666A patent/NO117844B/no unknown
- 1966-02-07 AT AT107366A patent/AT265142B/en active
- 1966-02-16 LU LU50470A patent/LU50470A1/xx unknown
- 1966-02-28 BE BE677125D patent/BE677125A/xx unknown
- 1966-03-02 NL NL6602714A patent/NL6602714A/xx unknown
- 1966-03-25 DK DK155666A patent/DK116499B/en unknown
- 1966-03-31 GB GB1421666A patent/GB1097044A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK116499B (en) | 1970-01-12 |
DE1235794B (en) | 1967-03-02 |
LU50470A1 (en) | 1966-04-18 |
BE677125A (en) | 1966-07-18 |
GB1097044A (en) | 1967-12-29 |
AT265142B (en) | 1968-09-25 |
CH432348A (en) | 1967-03-15 |
NL6602714A (en) | 1966-10-03 |
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