HUE033605T2

HUE033605T2 - Method for operation of winter service

Info

Publication number: HUE033605T2
Application number: HUE14177173A
Authority: HU
Inventors: Paul Rosenstihl
Original assignee: Kuepper-Weisser Gmbh
Priority date: 2009-12-29
Filing date: 2010-12-29
Publication date: 2017-12-28
Also published as: LT2354309T; HRP20161360T1; PL2824238T3; PL2354309T3; ES2630105T3; HRP20170977T1; LT2824238T; HUE031672T2; PT2354309T; EP2354309A2; DK2824238T3; DK2354309T3; EP2354309B1; ES2599066T3; EP2354309A3; EP2824238B1; DE102010029142A1; EP2824238A1

Description

ÇfiOO 11 The invention reiutiätio: for the transport. e>!? materials tor use in waiter service. £100¾ Winter: service spreading apprafos are feiÄ either m so-caUed attachment apparatus Λν|ι.|οίν'a;r©iof trucks or they form a permanentgart oft winter service vehicle. £()1(12:] IJltil a short time ago, cither 4ty: Sait or hulláiIfiéd salt was spread In.winter service. When humidified salt ts spread, the salt is humidified with a liquid upm. spreading, meaning that salt add liquid are distributed together. I he liquid is usually a salt solution, so-called %i^í;w3y^:;bsá»ked' to theM% either on the spreading disk or oo the way to the spreading disk [0()041 For ptodueing brine, frequently fresh wat^I^p^pá.íhmttifridöá^grouöd roch: salt deposits irt dfrlp to solve the salt hr the water. But there ia also brine yielded from natural sources The brine: is subsequently either trabspofred to the commercial customers m taofe trucks or so-called refined salt or evapomted salt is: obtained fisam the vaporization Äe produce brin« again subsequently However, refined salt cmi be obtained fra example also by vaporizing seawater and be used for producing the;brine required ibr (he purposes of winter service.

[CHIOS] 1'he britté is disposed in an additional tank on the spreading vehicle, which is mounted On the side of the spreading material container., for example, in which the spreading salt is hep, k standard spreading apparatus with a capacity for dtp spreading salt has such an additional tank with a tank volume ¢)1:2200 L for example P00i| loeently, frequency pure brine is 'frpreado i.e sprayed onto the road, instead of spíuadlpt dry salt and homulibed sals In order to spread a standard spreading path of around 5b |rn wltltpurehnUri ä tank volume of around 8000 L is: tequlfod: Accorihngiy, around 5700 L of brine tank need to bo complemented. f or this purpose, eaeeaée molts are used, mernttgithat for example tour brine tanks of tlto ooo^ÄöM typo e«itW| coupled in eassad ing ikshion. (OÖ07 J However, dob tó the available topkattaehment teagth of the iriieks available tor winter service, the desired vaimcecamwí always be reached. The tnasa of such a top attaelnnent wit! tnree adhitiouai tanks i>r example has the result that in certain states either tbc feni axle or the roar aale is overloaded. IPPÖ8] EP p 59? 3 Π Al shows a wimer service apparatus; which comprises a frame that Is pieced on a vehicle and cames a mrnlbet of liquid tanka :wr$É. aÄäd. votÄ&töid a funnel-shaped spreadiug material cootaioerlbr spreading mbletials, |p· »tartó container, osa he aoeenmiedated m additloa, wherein both spreading materials and brine from the· $ρ»ΙΙΐ^“·»^Ι5^ ppntóner and the liquid tanks are spreadable via a spreading disk pPP] it ikdmeljeet of thupreseta iavetäloa to omfee avaiahie a loglsics method; for the transport of liquid thawing mÂriafi.^r«ig:'te#»tér service pölö] This object Is solved by a logistics method having the features of the Independent claim 1. In claims dependent on these advantageenaembodimems and: developments of the invention are specified: pOlij ihuiar to the previcmsly described state of the art, a separate kipidtarik is inserted; In the spreading-materialcontainer;. This liquid tank has a liquid connector with which the liquid tank can be coupled to?a hquhi^ di scharge: opening of the spreading material container. The toon "coupling" has to he understood In a broad sense In this case, and Includes the case that the Uquidl connector of the: Iqulllagfe: Is merely guided towards the; outride through the liquid discharge opening or vice versa, for example a hose connection is connected through the liquid discharge opening of the spreading materia) container to hht'||q«|#eo«nee|pro£Ä^ IgoM taÂà:hserted'telÉer§pmim§;;:m##ilâs<ipni«fhë^< in order to prévint ihat. spreading sali penetrates through the hqsbd discharge opening of the 'moadn > η 4c .J or" savi xrhoo " o \4u\K'»g> nute s ·. ^ ana·1 í ” is vt es mkv < ο brit®;tdnlc?: the liquid discharge opening can be lockable from the inside or fern the osbskle, tor example by means of a simple flap or of a simple slider, which arefinfeahly operable from outsideOf the spreading; ntaieriul container.

[0012] According to a preferred embodiment of the invpion, the brine received in the spreading materia! container is not gussied Immediately to she spraying device., hut to an additional tank which is in turn coupled or couplable to the spraying device. Such addifona! tanks are usual cesnpor»ts of :a wintersemee spreading apparatus already today, as explained at the outset. Their usual function in. the past was to adrufo ferine to the spreading salt conveyesi lorn the spreading material container for the purpose of spreading ËumlÂM talk. tank or tanks is/are uses altenmively in pure brine spessing; [0013] The advantage of not guiding the brine transported in the spreading material containerdevice, fesd of Ming with: It the additional tanks that are as ; attife already presenp consists in that already existing spreading apparatus can pc subsegueatty :itted without any problem, In. particular, these additional tanks already have in optimally adapted p.smp system for conveying ferine. The prlneiplé of refellisag the addltionalMuk or tanks with the brine received indite spreadingoeatÄl container can be implemented both for she case that the ferine is stocked m a separate liquid tank inserted in the:spreading materia! container and for the case that the mine is stocked "loosely” In the-correspondingly sealed -- spreading material container, It Is possible in both eases:to transfor the brine ifoin the spreading material e mlfoner or from the liquid tank received therein to she additional tank or tanks couplers welt example by means of a delivery pusnp, such as a immersion purnp; and a corresponding delivery hose, p0:!4| The sptetn Is preferably confipred such that the ahovo-memioned pump la activated when a predetermined liquid level I« an additional tank is undershot. Via a boat in the additional tank and a control connected to the float and the pump this can be realized easily. Other control systems are conceivable likewise. fööll] lusteaä #iÄg.afU»^ 1 Is also conceivable to pressurize the liquid vofemi ibd io open aa ôvéï|5resp» valveanerely at times when brine is te be transforrudto the ^Ä^SShteÄflbis purpose., the liquid tank received in the spreading material container can he of a saefe-dike configuration, for example, and can be weighted down from above: by a corresponding weight, (0016] Employing the previous!-v mentioned liquid tanks inserted irr the spreading material container tor receiving tie brine, in addition to the circumstance that no additional sealing has to bo,Äcted onthe spreading appáiMus, offers; the panicularlirthot advantage that loading the spreafe c»fee a^nmpiybi v^^tjIdy^y^xchanging ÄS. emptv liquid tanh:.forit full liquid tank. For this purpose, the liquid tank is preferably eorrespondingly adapted for insertion in a spreading material container, in particular with regard to its ;d;itnensioning; : fhus, the liqthddani: should have a Mbstantially triangular, irapeziidai ár section, in order to he able to ináért it in usual spreading material containers while making optimal use of the available space, inch a liquid tank cm have several separate or preferably te

However, it is also possible to insert several of these liquid tanks in aeries in the spreading ntaterM eomalser.

[IÖI7] For optimal handling of the liquid tanks5: these preilrafely have transport elements for lifting the liquid tank. Preferably, the transport dements are configured for transporting theliquid tanks by means of a fork! i ft truck. The transport elements correspondingly have the fork tine spacing of conventional forks of forklift trucks. In this contest it is prtfehariy advantageous to attach tire transport elements to: an upper side of the liquid p>\ >o o ' t * * c mhsei » oe kvetedf ^η,ηνΌ mo'vxf. v,aa. < run í container in a simple manner. ihstead of a. forklift duel tt rs ofcourso alao possible to employ a orane.: forthis purposejt can be expedietp to provide a eentraliy arranged transport element, for example an eyelet jtori?« kook ön ti» tank [001¾) Such liquid tanks can be stored easily. for example in bay warehouses* and; can be fokén front storage as required and exchanged for an empty liquid tank. fOOISf leeording to the tuwutiim. in this manner an optimized logistics method cau fee created for the transport of liquid (feline) for use in winter Service. lor irk ipurpopeitpotber of liquid taoks la lilied with: liquid thawing qmfortals spa iliawfog: material suppler, for example directly at ssalitie, and ^delivered to a thawing material eorraomeg for example to an authoritv in charge of the winter: service. The liquid; tanks then retoaititmih the consumes untd foe liquid thä^^ÄÄÄ«Si:SiSi^ and are subsequently foSMpofiedlack to the ilawlng mafonal, supplier The essence of this logistics meiloifo: thai the liquid tanks made available fey foe tfemMíígnmaforlaLsipte iö.' not only remain with the consumer, but are In addition carried along oa.a.wmter sendee vehicle of die coMtpter in use fo winter aerfom [0020] it is particularly advantageous when the liquid: tanks are substantially formed fey a flexible sheath. The Internal volume Is reduced m almost aero when the liquid tanks are empty Conversely, the volume of the liquid tanks is increased fey filling the sheath with liquid thawing materiéi. This has foe advantage that the space reqniremem for storing the empty liquid tanks is mimmked and ásó foe return transport of foe empty liquid tanks to the thawing material supplier costs less effort.

[0021] in the following, the invention is represented by way of example on the basis of a preforred embodiment. Thefogures are described m follows:: f00221 bigote i an isolated spreading appamfos in a perspeetiveoifschemaifej view with the spreading device pivoted away.

[0023] Figur« 2: the apreadtug spparhtas ejFlug« 1 with spreading device in the ^rhadÍBg|>öSttísss; [0024 ) Figure I: a spreading apparatus according to a nisi embodiment example of the invention, [00251 Figure 4 a^ ^reäiiög: appar»§ aecprdit^ embodiment example of the invention.

[002i| In Figure I an aiaehment spreading;apparatus 1 is represemedl terming a top attachment pn a loading platform of a mack. Onto a welded earner frame 2 there if mounted,& spreading material container 1 layingMet«, m that thawing matériáig resolved Μ collect on the corheally tapered bottom of the spreading material container %, A screw conveyor at the bottom of the spreading material container transporta:solid thawing materials, in particular spreading VÀ nom foe sotuadt.v materei u<\vtna ' out η* <m emhx - rieougn winds the is,n>mg materials in turn can drop., due k. the loure of grawtv. mto the chute S of a vp^aotng device p and through Écelmtnd onto a spreading disk 7 of the spreading device & [0027] in the representation shown in Figure 1 the spading device δ is represented in a st» tillMi away from an rinteriie# 9 about a pivot ama i, however, the intertuee 9 Is cpniigured as a Sauge to which the sprpding dpipe: ê catche eoupied lWheddhe spreading apparatus Xlrto be used for spreading solid nmploying the H * oj eg uc\ ,<.!< mpKoento 'hgne„ looacduiou 1 utnhs F lot a tor m m partiadat tor a salt solution, are provided in order to admix liquid in a suitably dosed amount in this cnee to she dry thawing materials falling through the ehtde 5 Tins 1$ effected in a manner known per sc via a suction conduit 15.2.. employing a correspondingly controlled pump 16, necessarily have tu be In the chute

Uu if mo - dh'îVn 5it w went o \lsoon m Hgmc 2 am also be offri tod only A the Wer end of the chute § on the spreading disk.% tor enaotgic.

[002SJ Fttfjfer adÄfenalläÄiiiO csuhé: provided for exampl e upstream ai »SfÄatimg tsaterisi «iiiaer 3, is tlís iáiíiiaímP tasks ΙΌ cas B«. coiiflgured io as sutatiunuJiy smaller duo repicscmed m Figure I for the sake of increasing ids content Of the spreading materM cOBiainardsllseveiPi addidoasi tanks 10 are provided for admixing. Ii.qiúdthawmg materials, they are mtereooncoied via conduits. p029| Tie spea&g device δ <mh§ locked is asp: desired iiltmg position and is arranged m<M,ű®áh oem^à»aâipossibîe behind the spreading apparatus 1 in the lEol-away ataio.: Äcn ihi Jpreadisg device δ is tilted away, the spreading apparatus: | oam he used foe foptesdiog* or spraying pts# brine, fop this .purpose* the egtmeeiing port 14 of a suction conduit 15 Us coupled to the flange oh the interface" 9 instead of the spending device (s and the spread ing material container Ü in: employed for receiving liquid thawing materiafo Irrparflcolar pure brine. BpMeana tif a suiMbiy controlled pump id Stan the Brine can bo supplied ilôts the spreading materia! eohiaiusr: 3: through. the suction conduk 15.1 to a spraying device 17 - represented purely schematically in Figure ! --1054 distributed; Over road suriaees via the saine:; [0030] Like the spreading: device 6 can be tilted away tom the interlace 9 about a. pivot axis 8, also the connecting; port 14 of the suction conduit 1:5 can be tilted about a pivot axis 18. instead of tilting away die entire spreading device 6 - or possibly only shifting u - it is also possible to tilt awty or shill όφί part ©f the spreading; device b, for example a section of the chute ft pat -14 can ta eomlgured to be smflahle

Instead of tillable. 1:0031| The connecting port : tft proyides a: %rid vls-ft-vis the imcrlace 9 and: for this purpose has corresponding sealing elements; lor exempté an o~rmg seal whlen withstands the: hydrostsde pressom lull top fo tbe spreading materia! oontatner 3 by the: brine The bearings: of the (aot represeftted| screw conveyor on the bottom of the spreading material- cotttainerOdlkemise^«cod 1©be protocted againsf penetration: by the a|$reaslve salt: solution by means of suitable seals, forexampfo lip seals; iüUi2] 'the kmeimn ot pure enne spreading, as stiown m Figure i ; ana or pure ory salt or ho.n)l<liisd:;sÄ spreading, :¾¾ represented m llgure .¾ will: -om dingle poop áKMk HtuKs’í an M u -s \{»κη«\, ») configured1 as: a: throe-wav cock (e g bad cock) the spreading material containers eutployea m a; britre tank gad the Pididooa! containers I® can be connected to the pump Id on the suction side tor P-^re htinc spci^fci- The of the pump Iff likewise •h&hiprfd ma JferM^ây· c-ock (e.g. ball cock), is so adjusted in tills ease that it connects the pomp 16 to the spraying device i 7 The valves can be adjusted eitheromniedly or bieetfonietrvely, In:::^ttntdtipa%.;:C^ötro)ied ffsihon, with the aid ofa pfoximitf switch on tie connecting pod 14. P03d] hm% ^'Äi4%ree~way cock Π.2 has «ηL- braséhing, so that through a suitable position of the valve.; äs represented in Hgure 2, it is possible to switch ffoni tie pure brine spreading to tie pine humidified salt spreading, For this purpose the IhfeëAvsy cock 11.1 with the ^branching tneréif eordlnoes eonnectinii the two additional tanks 11 to die pump I d on tie suction ] 1 the pu«p li to tie spreadm§ device 6. In ease l is intended to spread dry salt, thus without, admixing brine from the additional tanks 10, it is possible to either switch off the pump 16 or preferably the three-way cock 112 is additionally pivoted such that the conduit ptfrlrota the pump Id Is intemtpted to loth the spraying device 17 and the spreading device 6.

[00741 m the other hand, it is also possible to hr Ing the threevwny eeek lf-2> tom the position represented in Figure 2 to a position in which it. connects the pump 16 to the spraying device 17. Then it Is possible to spread both dry salt by means of tie spreading device 6 and pure brine by means of the spraying device 17.

[00.151 A spreading of humiddied salt via Ike spreading device 6. i.e. with snsultanhOtO supply of brine four the addliona! tanks Iff sod the distribution of pure brine via the sj,i me k\ ^ 1 ~ ' no» »'»w*d> e w t], ; *e a> u »gen si»t u p»» ^ ui^'hl i e^ md However, it is also within the scope of the invention to ensure also tills ffnetipn by Suitably • replying the spterq, fer example by different or adÉflona! directional valves landnar additional conduits $®&w brapehllgs^ohcogdutis ®it by one or a«i gather pumps, ptödj For: illing dry ibmlm ftefcdtîâ tMterlal iteaiteil a profeHive grid (not shown) Is provided, which es» be placed oitp spppori elements 13 of the spreading mÄilsl eöÄläwr i> 1Ä filing; öf tie spreading material container 3 Is then effected through! the protective grid, so that clumps of spreading materials are broken up upon passing through the protective grid, [0037J Figured shows a first, embodiment eaamgle that: can he Implepwnted in rnn\bmmm-wiÉí4^h$0im::pfO^i^ of the mvention, wherein a liquid tank 40 is inserted in the spreading material container 3 in order to receive the brine therein The liquid tank 40 can he filled with brine via a filling port 42, [0034] Handles 41 tor transport are provided on the u pper side of t he liquid tanks at a distance that is coordinated with tápafefc itM;iptóP§. oftbcfotff of ferÄtrupfe A Hutte handle la grtwlded centra^ the liquid coufaluer 40 'With a sihgla erau# hoolg if required > :p030j The liquid:container 40 has a liquid: connector (not visible here]' which cooperates with the liquid discharge1 opening 30, For enarnple, this could1 he an easily operable bayonet connect um. However, ideally the liquid discharge opening 30 cooperates with the liquid connector of Me liquid container 40 In such a fashion that the suction conduit: IS,l can be connected to the liquid1 connector pi the liquid tank 40 through the liqui d: dieoharp opening 313: .-The liquid f snk 40 can then be inserted in the spreading material container 3 fmm above ®td:puhscqnently the suction conduit 15.1 can be connected to the liquid connector ofthe liquid tank 40 through the liquid disehMge opeaingiO of the spreading tnateriar Mtntai ner 3pfbr example by means of a: quick connector.

[0Ö40] Figure 4 shows a second embodiment ewqnglw which differs Horn the first enibodinwnt eyuptgle mlstetuMly in that the brine received in the speeding material c©ïiÂef !t:»üt suppiled immediately trfthe graying device I'% let t# m. additional tank 10 first. 10D4 ï J For this purpose a pump 5 i is placed above a filling port of the: additional tank lb and sucks the brine accommodated iteeln into the additional tank lOvtahoMÄ: protruding Into the spreading material container I, Instead of the suction pump 51, also an immeraldapuptp^canbe provided at the cortespondtngiy ötte'«I AIöiá By nmU'N fo a dost *0 <^»ang<.d m tie acounnu tank 10 the fdhng k\ü oftta additional tank 10 is monitored As soon as the filling level undershoots apmd&etminedlevel, fils is signaled by the Boat which starts the pump 5I m tusponse, Ite 'respective swhefoon time of the pum| SI can be determined in many ways, can for example be limbed to a predetermined period of time irt dependence on the delivery capability of the pump or can be stopped upon reaching an upper hpuid level lit the additional tank ID detectable by the float 52. Instead: of the electronic control C also a purely mechanical solution can he realised for activating and deactivating the pump 51, for eaamplé by the float 52 being conhgured as a component -ofthe pump S I and protmding info the addlleusl tapk 11 through the î§.·· [0042] The hose 50 is connected to the filling pod 42 of the liquid tank 4<k and front the illing: potf 42 there extends a hose extension :50a. Into the liquid tank 40. Alternatively* it: is also possible to configure the hose M and tlmhose lerfonslen 50a integrally, guiding it through the filling port 42 down to the bottom of the liquid tank 40.

Claims

FREE ALM I IG BNY FUNDS PROCEDURE FOR WINTER SERVICE I, Logistics Process i, \ t | f = ofc®Lfg ^: '- F. | Filler of Liquid Volatile Liquid Substance Liquid Suppliers Ml and a Reading Foil FoRiLiLiLiLiLiLi mzmt Characteristic of the tip. ök they remain with the user until the liquid melting material is melted down by the user of the iron, and thereafter by the melting furnace supplier. it is recycled, where the liquid sinks can be used for the winter service, on a winter service vehicle, and they are designed for each other in terns. % L is a logistical process according to claim L, characterized in that the roiy jet is a material of the monofilament fi) of the vehicle service vehicles (a .0 isyresoft. 1 The logic process of the Is or X Igérypesf, characterized in that the lithium battery is (40)). an intrinsically high angle: trapezoidal desire in a general funnel-shaped toothed space, toothed shoulder, 4v to Mflf5 baruvHAe scattered logistics with icllemc / se, hogs, «. The logistics method according to claim 1 * 4, characterized in that the liquid containers are moved by a forklift or a crane as transport elements f41> A. A logistic process according to claim 5, characterized in that it is centrally arranged a stranded bridge bracket, such as a grinder hook: to the upper part is a lattice, ο: placed on the upper side of the globe. A The method according to any of the claims is a logical method, which is a liquid suction pump (51) or a molten stream of liquid from the liquid reservoir, which is a fluid in the dispenser container O). tomp ISO); Ig 1 iginypotn «Âilsigiszâltan procedure *. .a »i characterized by a tisad (521 sts (52) and â € â € â € œconsidered â € â € â € œthe â € œlafciN ^^ yÄ ^ ä the pump when the fall:: (57) â € t denotes a foul of a predetermined level 0, A, 7 <Desire t, Sequence Logistics ο | Μ hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy hogy 2 2 2 is 2 is is is is is is is is is 2 2 2 is is is is is is is is is is. witch keeps ah Int oho eg> toruiolmyth ^ (50a) teued ke 10 The 9th consecrated holistic logic is characterized by the fact that the (roasting (li) and »spike (50a) is formed in one piece, 'toMy # d4fe» $! ©> iÂÔnÿÂàa draining down to the bottom of tblyaoektartűly (40)

11. A method according to claim 1, characterized in that the loi (40) is by means of an actuation, exemplified by a leukocyte mammal. which is: M ^ feMe «1tW fgy ^ ltidjdn. .¾ Téi's service vehicles are a storage container (5) MyadÄtvexetda ^ iäsl ^ aiiCÄ.

The logistic process according to any one of claims 1 to 6, characterized in that the liquid volume is pressurized under pressure: a flared valve opens when the flux is transferred to an additional container. It IS. The logistic process according to claim 1 to 7, characterized in that the liquid cargo is (as in bag-like form and above weighted terbepil)

14. The i -13. The firearm apparatus according to any one of claims 1 to 3, characterized in that the MyablkraOály (40) has several separate or bottomed interconnected chambers.

The logistics method according to any one of claims 1 to 14, characterized in that the spray container (3) has a plurality of inlet containers (40) arranged in a row.