DE1883482U - STORAGE DEVICE FOR USE IN NUCLEAR REACTORS FOR STORAGE AND COOLING OF FUEL ELEMENTS. - Google Patents

Description

Patent candidate _t

Dipl. Ing. gelding

Munich

Kaufingerstrasse 8

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The tidiest l5? EHasi; 0ff © of the drawing ti * sgeiiii © vitä fi®r in the lower rope of the EeaJr ^ rs ai barrel

Concrete walls 10. iron leclea, Ii © &;? £ © - © ia Daeis / sisi® 3D @@! S <§ 12 on; der imissr &al'ö ses B®tesü ^ QE ^ leilsKSSieLes? Satis £ st © 1s § & s general Bit 13 Iieseioliaeto In cl @ si ¥ Ssiä @ a 10 eiscl -äs> © tale Sräger 14 an im? Ss Eases, stored g as. Flea S ^ ägssm eijs. PaciKwerfc "bswo eia SeS ¹ IIsI? 15" bei®S ^ IgIs ₉ ^ eliglieg <§ia © a @ M eöfeige Kopf- hmi « A" bsolil '-? Jplatt © C ^ liüatss ¹ piaü @ ^5i! ) 16 carries ο This Absehlußpiatts is nit © ia @ s? Aasalil ^ © a iia l ICrelseji angeorünstsn öffaisigea 1? TeE ^ eIiQJa ₀ Am i. © s I6is a Esihe ύ & β. Eois ^ ea 18 feefsstigtr; fie ^ sa J © i © s® ife ^ ü lower BMe 18a TerseMesssa ist esü sit üis? @a ote ^ ssa I äieiit sitting in eiaesi ö.e ^ laSelitsr- 17 ia cl @ 5? ATa © © SilP_ @ plat fits is j such j that äae iaag ^ s fisis EöM-sj ats ³ ®it ä @ ® Sais above the? Absclii «8.pla"l; t® ia? © 3? L5iMEBg steJito Ö

gen t? leads to a clei ¹¹ yeast © IS ₀ Iss *! 3) © gg®j? © s sake of speed are oils HoM? e 18 is tea 3? ignas? ®a 2 ®ä 3 aielit i put

With the scope of the .iijseiiliißplatt © 16 May. ait H © m Ssi © Jh. 1 Speicherbaues is eia loaiselies B2? © 8kg © £ I.fi £ §. 2Θ fi £ άΘϊΐι from the reactor .ftllirt inroli of a J.Mi@k1? @ t © pf @ a duruh a SataahiaerShs? © 21 iiaeli iisj, t © -a sm © ia @ s? B © s © and EntnahasYos'riclitmif g i £ ® s @ Ii®astis © 3bi cli5s? @ &. fii © ®i3 ten lines 23 ia S? igo 1 asig @ ä © Et © t istg ia Si © s @ 2?

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Holxi ^ aua % 3 has eiata Luftainliase 24 bm £ ₉ a supply line 25 with i @ 5? Ats © gpM3? © la f ^ Msimsg st • s © wS.e an air outlet 26 _s i-jelc-Iais »an <sia © a (aieiat chimney leads _f , which to the Ata © egMi ° ® ©, Tbllasto Äs 10 is a thermal © AfeseMsraiisg 27 sug St @ M, ait pieces 28 at a distance, s © "attached ₉ da® @ia J & iiftdui ^ awischen der Äbsshirmraig 27 uacl tta B © * fe © s geMlIet

An Eahtaenp welelasr ia if © s © E, tli © ii @ si aolat ia B © cl®a 11 eiag © l®tt © t <s Post 31 (in Figo 1 are clss? 'OlersielrSieIikeii half ©! = ¹ am? ^ w © i this post shown) s © wi © ati ~ s®ä <sw, ei®? i * f®ii.t © a I3) ®f @ stigte radially running freägei "32 anftiitiistp tspäge as © feoaiseke Ε © = aalt er shielding 30 with ilisfei? grSiti- @ iä Bti3? 3as © £" fe @ aaefe e ^ ea g @ = - directed the koniseii® Absehirausg 39 i © t aa clea äuSarea, the carrier 32 attached ₉ the ia tier ire ^ seM are arranged ₉ where each ia Jeöea "di®s © s? Εδ! ι © 2ΐ J @ is attached to each post 31 _o 331 © question- 32 each jointly carry a Isreisföriaige Iiorigoatal® baffle plate 33? v / ie from Pigo 1 and 3 ersiclitlieho Each Sr has a circular central opening 33ag of the baffle plate isi w «

untereii Sudes der Icostissli ^ i Afeeehiraimg 3O ₉ ClSi ³ S ^ t ₅ , € ai 1e- s built condition © ia T®rtl kales? ] JEftfi.argM? Itt 34 ia fies litt © within the CJertists ¥ @ rXEii £ i v & iä, Isoaisela® Eiag ^ äiim © 35 swis © ii © s the three upper baffle platesii 33 Kaä äes ³ "AfegeSii ^ Mimg 30 g © MM @ t be> Next are swisetiea di © iiit ä © H @ isig © laen Pfogtia 31 TeS ¹ I'mäeßea ^ acli & lsm Si ⁵ SgSE * 32 irss'tilsal® P ^ allplattea 36 ®iag @ - fits ο Jscl © öar Jio ^ isoatalsa P ^ allplattea 33 has Openanagea Sf

soft the openings 17 la of the Abs © hlu @ plate speak? Lead up to tubes 18 through oil openings 37 through in'which you in terms of oils thermal. expansion and contraction a3äal freely movable si & c

During operation, the emtaata © röhr @ ii21 _s & ®r hem 19 within the pressure vessel 20 and the inside of the storage tank 18 all contain sole dioxyde gas with a pressure slightly above the atmospheric pressure ο The used fuel element © aaa the beactor is controlled by means of a suitable Yorriohtumgen through the take-off oilers 21 as well as through the Besehiokunge / BiitnaSia © - device 23 successive ia bestisiate SpeieherrSteen 18 lowered Each tube 18 takes on several fuel elements ο Since the elements are hot, the (yes in the storage tubes as well as the tubes are also anointed) ii ₉ whereby the surrounding air heated _o This causes a natural air circulation by means of ■ Kowruz & .oia. ₉ as shown in FIG ₀ 1 generally by di © arrow © indicated j,? oa flei Sia = let 24 to through the central passage 54 above, / s © ~ daiäß in radial direction on the tubes 18 along the baffle plate, on the conical "shielding 3Ό · ;. to .above, 'and from. _ there to Outlet: 26? so does the air flow in the Eehorasteis? .'obein-f - this is _: high 'gen «» g ₉ that a draft is created ₉ the air with a suitable speed in jail to Mn'Seil der Luft also flies in de® chewing and -cooling so deeply Concrete walls 1O ₀ '■ "■■■■ -

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lan germinates ₈ that neither the carbon dioxide nor the fuel elements come into direct contact with the circulating cooling air ₉ because the pressure vessel 20 wad the storage tube !! 18 old of the Absealußplatte 16 di © ht connected

The fuel elements will aaeJa eiaigea ¥ ochen ₉ aaolidem they have cooled down and their radioactivity has decreased by eiaea the desired amount * axis the Speioherrölareat entaoffimea raid in their place other used fuel elements are introduced

The described device according to the M-emsruz-v '^ may serve to Speicherimg v n fuel elements, the ams buckets flue-ssigkeitsgeküalten nuclear reactor. entaoamen become ι. cherröhren the Spei "= then contain leaktor-Ktlhlflüssigfeeiti the Aut ~ construction must be such? that it can withstand the fluid pressures caused by the _o

Claims (1)

ιϊΑ. 099 669 · 12 / 2.63 .r ü © Ix e ο memory device sur use is a "nuclear reactor sur storage and cooling ron fuel .aaeh elements their gather from the C © 3? e ae © Heaktors ₉ g ■ © fc β a n characterized by Behälterwrrichttangea for fuel element which the Bresaastoffelemente their removal from the. Gore take up "ad an & k because coolant contains ^ as well as through KÜhlvorriohtungen ₉ by means of which a cooling gas, the temperature of which is at the rate of the fuel elements, in the circuit aa on the outside of the element °° containersYorrichtuag @ a around these are produced IEaIm _{9 in} such a way, that the burn © ff Element® ge = be cooled, wofeei those ropes © esamtvorrichtuag which enttialten the -Eeafctorkühlmittel IMD ai @ 3eaigen _8-Provide which said cooling gas, sealed against each other are ο ο storage device according to Änsprich 1, characterized in that the container testing device for the fabric elements several separated Rolire (18) has, the interior of which only with the. reactor coolant is in contact ο Storage device nsehvAasprueli 1 tmd / oSer S ₅ geke η a ζ e I c- -h net,
Air is ο Storage device according to one of the several of the _{preceding claims p} aafiüsreli g ®_t © a η β © i "ο 1 that the container supply (18) / which is arranged vertically in the Torriohtuag siaä raid Saß the cooling device eiaea EialaS for the cooling gas at the ma. tai »@i bathing the ^ device as well as an outlet on obesea lade." the Yorrichtuag as well as Xieitvorriohtungen has ₉ which the cooling gas to .iaaiger Beröarsmg with egg outside gas in operation!} in the way of 'natural Koav <ä & i © a rom Mala © · ^! - · ^: · ■ «■" ■ outlet flowed