Download - Sentrifuge
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Gambar p b. sentrifus kontlnyu dalan rangkaian operasi(atas), diqgSam intarbagian (il uisriEt-ua3apernbalut , (4)
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keranSang -nuatan, (l ) sis j_empenyangga, (4) pengendali, Aari'(5) mas6e-cui-te side-feed.
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Garnbar4.iiesinsentrifuga1,ver.nGJai:trt.b'er.cyt:Ii-lT:,-uaai"u otomati s; Galnbar sebelah I"anan (cIosc-Li!)|.,,"nui:ui.iin noto r cian lioniro)-, clovr otomat'i-st "usili'"iii"ij; p"n,;i;r. senrriiular. (poros), ;:ir'-Ituid eieiitronik-muatari susilensi i'.ristaI gula("ru";;;ii;i otomatis (tatar belake'ng) '
Gambar ,. PeiobanE!"it listrik rnesin sentrifuSasi otomati s
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( plrlngan )
Gambar 5. Plesin sentrifugar tj-dak sinaubung, berfuneoipen8endapan {settllng), tipe cakrim/plrin! (A),susunan plrinSan (iLisks,/di-scs) pada' ientrirris' (ts)
Gambar p c. Sentrifus kontinyu tlpe kerucutA=perlas-ukan masaF"r, B=basket,C=pengeluaran gula, D=nengeluaransirup.
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LAMPIRAN
E
Ganbar L5. Tip-e;!1p". rotor urtrasentrlfus analitlk: rotoranalitik (A), ro!or svring_bucket (Bi.-;;tor ber_tgparu sesitisa (ansle-h6ad) (c), ;i6r-;;;:erni_h!ipq tanuns (tuburai clariridr) (o), ionii -b."_trlfuge rotors (E).
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Contoh mesin sentrifuslihat pada Ganbar f.
Solidl
(a)
tidak sinambung yang lain dapat di-
f,tridur
j-::1'.:---Jijji'iii,
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Gambar B. Sentrifugal k'onti-nyu Q-ush. lvpe' penyaring'
Skema sentrj-fus konlinYutipe konis (kerucut), ft-nyaring sendiri.
Ganbar 9 a,
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lTABLE E.ISome Mechanicrl Operations
Ctass of process Names ExamplesScparating
Liquids from liquids Gravity or Separaring water and oil incentrifugal the vegetable oil industryseparation Recovering fish oil
Separating cream from milkWet rendering of tallow
Liquids from solids Sedimenration Waste waterCentrifugation Starch, any sludge (oil.
milk, waste water, etc.)Filtration Starch, sugar crystals,
spent grain in brewing,clarifying beverages
Pressing Oil seeds, apple juiceproduction, sugar cane,removal of water fromspent grain before drying
FlotationSolids from solids
According to particle Classifying, Flour milling industry,size sieving starch, grading of peas
According to particle Sorting Sorting grains by shapeshape, color, (Trieui process), soitingsoftness, ctc. coffee beans bv color
MixingFlowable phases
Solublc Stirring Diluting sugar syrupsAdding acid to milkStirring milk and starter
cultures in cheese makingStirring in heat exchange
tanks (fruit and vegetablepur6e, ice cream, wingetc.)
Blending sugar syrups andflavoring in soft drinks
Preventing cream separation' in bulk milk tanks
lnsolublc Stirring
.---'_-_-..-.margarine raw material
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.t Homogenization Milk, salad dressing,frankfurters
.ij ----Solid parlicles in flowable Dispersing Dissolving crystalline sugar
rphases Dispersing powders in liquids. (milk powder, chocolale)
High vbcosity systems Kneading Bread makingBlending Cake mixes, dry soup
HomogenizationSpraying
. Hard, brittle materials Impact breaking Breaking nuts, palm nutsCrushing. grinding Powdered sugar, flour,
Solids
Size reductionLiquids
Size enlarganentSolids
millingRolling
Soft, touglr matetials Cutting
mustard, cocoaCom ffakes. oatmealBread, meat, vegelables, fish
Briquetting, Tablets, sugar cubes, drysintering soups. animal feedstabletingpclleting
Granulating Sugar, saltCoagulating Cheese makingAgglomeration and Colfee, milk powder
instantizationFormingextruding Tcxturedvegctableproteins,
pasta
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taDtc {. ClarsJfjcatJon of unlt a'',r.clon ta tod ptoctttlng. (t.'oet laalgert J975t Gear*optlt, t970t Xing, l97uUnlt oD.t.Blont. Tr.nglrort
of ltquldr rnd ga:cro! grurutar ort.rttb
2. Slrt raductlotl3. Slrr cnlalgerni4. iltxlng
3. Ha.t tran3f.r6. Phur reprr.rton proe..r.t
tadlEnt.tloaCoat,rltug.Blon
FlltlrtlonClnssltlcatlon
7. Molecular separatlon proceasoaDehydratton
Evaporatlon,
Distl llatlonstitpplngultraflltratlon
Rverse csrcttr
lxplan ttgn I
:dlllng, cutttngrh.plng of -natcrhb
hcatlng, coollng
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talraratlon based ondl f tcrencee ln denr!,tyrlaa. rhape or gurfacsProtrstles
tranrtar ef water froBsolld !o gasgrangfer of sater frollgutd to gas
tranafer froo llguld to gattqanafer fron llqutel to gatsegaratlon of nacroreleeuler
tra ltquld by . tolcctlv?re*rlna
cep.rrtlon of solvcat byptttura dlfferoaca acrorta e.nl-p.Fm.bl. ladraaa
E.talqrh of pr::i.lca| usapuglng ot r.!er through plplngpn.uragte tranrpor! of cerealrc,.sr.l rtlttngbreaC uttagdouCr pr.Fr.tldrr dry blcndlng o!
coolpllgr tlourhea3 cxcbangt ln allk p.etcurlsttlon
acardr raccwty ln rnrll tacrorhtIrg.s gtytt.l rtcovrry trca cryrtrllDhatrt rlrlsr.rlud*/tulcr rep.r.Bloo ln tugarplto3ilrl'ltclonlng gf str.tk befpr ollllng
vegotablcl frult and cereal drylngconc.ntr.tlgn of ollk and lrult Julcetrlcdrolle boveragestaParrtlsl 0f arola coqtonontr trotr
cltrut tulcoIlrotGln rocovery froo nhey
draallnatlon of sea rater
Ga! absorptlon
Adsorpt,lon
Ion exch.ngaExtractlon
Crystalllratton8. stablltsatlon or Pr.r.rv.tton processes
Heat proca3slng by .t.ttllsatlonHeat, proe''tng by parclurlr.tlonCoollng end frectngFernentatlonRadtatlon
trrn.fer fron gas to llguldtr.ilt r lro tlguld to a
rolld ntth a large surfacelra
nay be Uquld-Iiguld orllqutd-solld
absor.pllon of amnlac fron alrsl3l vatrr
clartflcagton of nolasses $ri!haetlvatd earbon
dergllnatlon gf eheyoll recovery froo soybean litakesrugar cryrt.l productton fron syrup
green beanl. nllk and sausagesgrcon beant, nllk and sausagesfruttr rrd vrgetables, treat and ftshfrultr rnd atrple foodssprout lrdrlbltlon, de-lnfestatlon