PL131110B1 - Apparatus for automatic feeding the electrolytic furnaces with aluminium oxide - Google Patents
Apparatus for automatic feeding the electrolytic furnaces with aluminium oxide Download PDFInfo
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- PL131110B1 PL131110B1 PL23072081A PL23072081A PL131110B1 PL 131110 B1 PL131110 B1 PL 131110B1 PL 23072081 A PL23072081 A PL 23072081A PL 23072081 A PL23072081 A PL 23072081A PL 131110 B1 PL131110 B1 PL 131110B1
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- aluminium oxide
- automatic feeding
- electrolytic furnaces
- tank
- built
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- Electrolytic Production Of Metals (AREA)
Description
Przedmiotem wynalazku jest urzadzenie do automatycznego zasilania tenaoelektroli- zerów tlenkiem glinu.The subject of the invention is a device for the automatic feeding of tenaoelectrolyzers with aluminum oxide.
Znane ee urzadzenia do automatycznego zasilania tlenkiem glinu elektrolizerów, dzialajace na zasadzie grawitacyjnego wyprowadzania tlenku ze zbiorników» Znane jeet równiez urzadzenie zawierajece zbiornik, najecy zabudowana, komore, spelniajece funkcje dozownika, której stopien napelnienia ustalany jsst regulacyjne zasuwe.Known devices for the automatic supply of alumina to electrolysers, operating on the principle of gravitational removal of the oxide from the tanks. It is also known to include a device containing a tank, a built-in chamber, fulfilling the functions of a dispenser, the degree of filling of which is determined by an adjustment shutter.
Urzadzenia tego typu spelniaje swoje zadania w przypadku elektrolizerów z anoda¬ mi eaaoapiekajecymi, gdzie zbiorniki nadawcze Al203 znajduje sie nad wolne przestrze¬ nie robocze elektrolizera. Dla elektrolizerów z anodami wieloblokowyai stosowanie tego rodzaju urzedzen nie jeet wskazane ze wzgledu na odmienne rozwiezanle konstrukcyjns ano¬ dowej czeócl elekt roiizera.Devices of this type fulfill their tasks in the case of electrolysers with baking anodes, where the Al2O3 transmitting tanks are located above the free working space of the electrolyser. For electrolysers with multi-block anodes, the use of such devices is not advisable due to the different design solutions of the anode part of the electrolyser.
Istota rozwlezania wedlug wynalazku polega na tym, ze urzadzenie ma pomiedzy rynnami aeracyjno-transportowymi zbiornika nadawczego a podajnikami pneumatycznymi, za¬ budowano pojemniki komorowe, zas przewody zaeypowe poleczone se bezposradnlo z komorami zasilajecymi, przez które przechodze tloczyska oraz groty przebijaków. Zaeypowe przewo¬ dy siegajece dna zasilajecych komór maje w pionowych scianach bocznych otwory,przez które wyplywa tlenek glinu.The essence of the spreading according to the invention consists in the fact that the device has between the aeration and transport chutes of the transfer tank and the pneumatic feeders, chamber containers were built, and the inlet conduits connected directly with the feeding chambers through which the piston rods and punch tips pass. Free-flowing conductors reaching the bottom of the supply chambers in the vertical side walls, openings through which alumina flows.
Przedmiot wynalazku przedetawiony jest w przykladowym wykonaniu na rysunku, na którym fig*l przedetawie urzedzenie w przekroju podluznym a fig.2 przekrój poprzeczny urzedzenla z widocznym ukladem przebijanie skorupy* W dnie zbiornika nadawczego 1 tlenku glinu, umieszczonego pomiedzy dwoma belkami ramy anodowej 2 i usytuowanego na obudowie 3 elektrolizera zabudowanego ee eeracyjno- traneportowe rynny 4 i 5 z zainstalowanymi aeracyjnymi podkladkami 6 i 7 o przeciwnych pochyleniach i zasilanych sprezonym powietrzon poprzez glowice 8 i 9. Do konca rynien2 131 110 4 15 przymocowana ee w pozycji pionowej komorowe pojemniki 10 1 11, któro polaczone 89 z odpowiednimi pneumatycznymi nadajnikami 12 1 13 z wbudowanymi aeracyjnyml podkladani 14 1 15 1 zasilanymi sprezonym powietrzem poprzez glowica 16 1 17. Aeracy.jne rynny 12 i 13 zakonczona es. zeypowymi przewodami 18 1 19 polaczonymi z odpowiedniki zasilaja¬ cymi komorami 20 i 21, przaz która przechodze przebijaki. Pojemniki 10 i 11 z podajni¬ kami pneumatycznymi 12 1 13 wsparte 89 na konstrukcji obudowy 3 elektrolizera, natomiast zasilajece komory 20 1 21 wkomponowana aa w obudowe.The subject of the invention is presented in an exemplary embodiment in the drawing, in which Fig. 1 presents a longitudinal section of a device, and Fig. 2 - a cross section of a device with a visible arrangement of the shell piercing * In the bottom of the aluminum oxide sending tank 1, placed between two beams of the anode frame 2 and situated on the housing 3 of the built-in electrolyser ee aeration and transport gutters 4 and 5 with installed aeration pads 6 and 7 with opposite slopes and supplied with compressed air through the heads 8 and 9. At the end of the gutters 2 131 110 4 15 attached ee in a vertical position chamber containers 10 1 11 which is connected to 89 with the corresponding pneumatic transmitters 12 1 13 with built-in aeration pads 14 1 15 1 supplied with compressed air through the head 16 1 17. Aeracy.jne gutters 12 and 13 ended es. ducts 18 and 19 connected to the counterparts feeding chambers 20 and 21 through which the punches pass. The containers 10 and 11 with pneumatic feeders 12 and 13 are supported by the structure of the housing 3 of the electrolyser, while the feeding chambers 20 and 21 are integrated into the housing.
Na wapornlkach dystansowych 22 1 23, oddzielonych elektryczna, izolacja 24 od kon¬ strukcji pomocniczej 25, zamocowane sa silowniki 26 i 27 z odpowiednimi tloczyskaai 28 1 29 1 grotami 30,31 do przebijania skorupy elektrolitu. Ruch tloczyska 28 lub 29 sprzezony jest z prace wylacznika krancowego. W zbiorniku 1 tlenku glinu zainstalowane sa regulacyjna zasuwy 32 i 33 do ustalania warstwy tlonku glinu na pokladach 6 17 oraz filtr 34 do oczyszczania powietrza zapylonego z aeracji zbiornika 1 rynien. Uklady dozo* wanla tlenku 1 przebijania skorupy zabudowana 89 pomiedzy szynami 35 pradowymi anodowy¬ mi, do których przymocowana sa anodowo sworznis 36 za pomoc* kontaktowych zamków 37 i zakonczonych anodowymi blokami 38, która zanurzona aa. w kapieli elektrolitu 39 rdsy katodowej 40. W górnej czesci zbiornika 1 znajduja sie zasypowa krócca 41 z zamkniecia¬ mi pyloazczelnymi, przaz które zaladowywany jest tlenek.On distance vaporizers 22 and 23, separated by electrical insulation 24 from the auxiliary structure 25, actuators 26 and 27 with respective piston rods and 28 and 291 tips 30, 31 for piercing the electrolyte crust are mounted. The movement of the piston rod 28 or 29 is linked to the operation of the limit switch. In the alumina tank 1, regulating gate valves 32 and 33 are installed to fix the layer of alumina on decks 17 and a filter 34 for cleaning dusty air from the aeration of the tank and gutters. Oxide dosing and shell piercing systems 89 built between the anode current rails 35, to which the pins 36 are anodically attached by means of contact locks 37 and terminated with anodic blocks 38, which are submerged aa. in the electrolyte bath 39 of the cathode ray 40. In the upper part of the tank 1 there are feed nozzles 41 with dust-tight closures, the feed for which the oxide is loaded.
Zastrzezsnla patsntows 1. Urzadzenie do automatycznego zasilania termoelektrollzorów tlenkiem glinu, za¬ wierajeca zbiornik nadawczy, zespól transportowy i przesypy, znamienny tym, ze ma pomiedzy rynnami /4 i 5/ aeracyjno-transportowymi nadawczego zbiornika /!/ a pneu¬ matycznymi podajnikami /12 1 13/ zabudowana komorowo pojemniki /10 1 11/# za^ zasypows przewody /18 i 19/ polaczone sa bezposrednio z zasilajacym komorami /20 i 21/, przez która przechodze tloczyska /28 1 29/ oraz groty /30 i 31/ przebijaków. 2. Urzadzenia wedlug zastrz.l, znamienne tym, ta zasypowa przewody /18 1 19/ siegajace do dna zaallajecych komór /20 1 21/ maje w pionowych scianach bocz¬ nych otwory.131110 $1 ^1 $}| «m| «>l §13Proprietary patsntows 1. A device for the automatic supply of thermoelektrollzorów with aluminum oxide, containing a transmitting tank, a transport unit and overflows, characterized by the fact that it has between the gutters / 4 and 5 / the transmitting aeration-transport tank /! / And pneumatic feeders / 12 1 13 / chamber-built containers / 10 1 11 / # za ^ hopper pipes / 18 and 19 / are directly connected to the feeding chambers / 20 and 21 / through which the piston rods pass / 28 1 29 / and arrowheads / 30 and 31 / punches . 2. Devices according to claim 1, characterized in that the pipes / 18 1 19 / reaching the bottom of the filling chambers / 20 1 21 / have openings in the vertical side walls. 131110 $ 1 ^ 1} | «M | «> L §13
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL23072081A PL131110B1 (en) | 1981-04-15 | 1981-04-15 | Apparatus for automatic feeding the electrolytic furnaces with aluminium oxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL23072081A PL131110B1 (en) | 1981-04-15 | 1981-04-15 | Apparatus for automatic feeding the electrolytic furnaces with aluminium oxide |
Publications (2)
Publication Number | Publication Date |
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PL230720A3 PL230720A3 (en) | 1982-10-25 |
PL131110B1 true PL131110B1 (en) | 1984-10-31 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PL23072081A PL131110B1 (en) | 1981-04-15 | 1981-04-15 | Apparatus for automatic feeding the electrolytic furnaces with aluminium oxide |
Country Status (1)
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PL (1) | PL131110B1 (en) |
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1981
- 1981-04-15 PL PL23072081A patent/PL131110B1/en unknown
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PL230720A3 (en) | 1982-10-25 |
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