魚料生產(chǎn)??????????????????????魚料生產(chǎn)??????????????????????1??????????????????????粗粉碎COARSE原料倉RAWMATERIALBIN配料WEIGHTING細(xì)粉碎FINEGRINDING第一次混合FIRSTMIXING投料1INTAKE1投料2INTAKE2過篩SCREEN第二次混合SECONDMIXING魚油魚料生產(chǎn)工藝流程

FISHFEEDPRODUCTIONPROCESSFLOW??????????????????????粗粉碎C2??????????????????????魚料生產(chǎn)工藝流程

FISHFEEDPRODUCTIONPROCESSFLOW蒸汽STEAM水WATER膨化EXTRUSION干燥

DRYING冷卻TEMP.REDUCTION油脂噴涂FATCOATING篩分SIZING包裝PACKING蒸汽STEAM魚油FISHOIL??????????????????????魚料生產(chǎn)工藝流程3使用膨化機(jī)的魚料生產(chǎn)FishFeedProductionbyExtruder

??????????????????????使用膨化機(jī)的魚料生產(chǎn)????????????????????4魚料生產(chǎn)主要設(shè)備FishFeedProductionMachine膨化機(jī)Extruder烘干機(jī)Dryer油脂噴涂機(jī)FatCoating冷卻器Cooler??????????????????????魚料生產(chǎn)主要設(shè)備膨化機(jī)Extruder????????5膨化制粒機(jī)

EXTRUDER分料圓桶CIRCULARBIN喂料器FEEDER調(diào)質(zhì)器CONDITIONER膨化機(jī)EXTRUDER主要構(gòu)成MainComponents??????????????????????膨化制粒機(jī)EXTRUDER分料圓桶CIRCULAR6????????????????????????????????????????????7膨化過程EXTRUSION膨化過程是用螺桿螺套將料送入膨化機(jī)內(nèi),使原料接受搓揉、打磨、攪拌及內(nèi)部剪切的一種過程，在這個(gè)過程中，熱量驟升，原料細(xì)胞壁遭到破壞，由于熱、水份、高壓及時(shí)間的共同作用而對(duì)原料進(jìn)行蒸煮，淀粉因此變成糊狀形成所謂的“糊化”，同時(shí)，淀粉、蛋白、脂肪結(jié)構(gòu)發(fā)生變形形成所謂的“塑化”，從而可獲得各種各樣所需要的形狀。istheprocessoffeedingrawmaterialthroughscrewthatcauseskneading,grinding,mixing,innershearforce.Thistimeheathasbeenoccurredandcellwallwillbreakaway.Thefactorofheat,moisture,highpressure,timemakematerialcooked.Starchwillchangestatustogelatincalled“Gelatinization”.Meantimethestructureofstarch,protein,fatwillbechangedcall“Plasticization”.Thiscanformmanyshapesasrequire??????????????????????膨化過程EXTRUSION膨化過程是用螺桿螺套將料8膨化過程EXTRUSION

因螺套內(nèi)的壓力高于大氣壓力,當(dāng)料擠出壓模時(shí)，壓力便會(huì)驟減而產(chǎn)生爆破與迅速膨脹，故有空氣泡生成。

Sincethepressureinsidescrewishigherthanatmospherepressure,whenmaterialpassDIEout.Thepressurehasbeenchangedrapidlythatcausesblastandexpansion.Airbubbleswilltakeplace.膨化過程也可以稱作HT/ST過程(高溫/瞬時(shí))

ExtrusionprocessalsocanbecalledasHT/STprocess(HighTemperature/ShortTime)

優(yōu)點(diǎn)

Advantages-減少微生素與氨基酸損失Lessvitaminandaminoacidloss-減少營(yíng)養(yǎng)成分損失Lessnutrientloss??????????????????????膨化過程EXTRUSION因螺套內(nèi)的壓91.壓力2.溫度120-150?CTemperature120-150?C3.水份24-28%Moisture24-28%用膨化機(jī)制粒：PelletizationbyEXTRUDER-膨化前的料應(yīng)滿足:水份16%,溫度>90?C

Pre-extrudedfeedshould:moisture16%,temperature>90?C-水份24-28%,溫度120-150?C時(shí)熟化效果好Feedwillbegoodcookedatmoisture24-28%,temperature120-150?C-借助于壓模和切刀可以控制原料形狀與密度。BeabletocontroltheshapeanddensitybyDIEandpelletcutSource:FeedTechIV1994??????????????????????膨化過程EXTRUSION1.壓力2.溫度120-150?CTem10作用：儲(chǔ)存料與保證原料連續(xù)送入膨化機(jī)。分料圓桶內(nèi)的料位不應(yīng)低于桶高的1/3以防止蒸汽倒竄與濕料粘桶。FunctionisstayingandkeepingfeedinordertofeedtoEXTRUDERconstantly.Thefeedlevelincircularbinshouldnotlessthan1/3ofbinforthepurposeofpreventingcontrarysteamandstuckofwetfeed.分料圓桶CIRCULARBIN??????????????????????作用：儲(chǔ)存料與保證原料連續(xù)送入膨化機(jī)。分料圓桶CIR11分料圓桶CIRCULARBIN??????????????????????分料圓桶CIRCULARBIN????????????12分料圓桶CIRCULARBIN雙出口2outlets單出口1outlet??????????????????????分料圓桶CIRCULARBIN雙出口2outlets13分料圓桶CIRCULARBIN??????????????????????分料圓桶CIRCULARBIN????????????14作用Function1.將料從分料圓桶推送到攪拌罐D(zhuǎn)ragfeedfromCircularBintoMixingCylinder2.喂料器電機(jī)轉(zhuǎn)速必須能夠改變以便可按照操作工的要求或針對(duì)不同品種的料的需要控制送入攪拌罐與

膨化器的料量大小。MotorofFeederhavetobeabletochangerevolutioninordertocontroltheamountoffeeddragtoMixerandExtruderasOperatorrequirementorsuitableconditionofeachkindoffeed.3.喂料器的種類：最常用的是螺旋式（絞龍）thekindofFeeder,mostlyuse

Screw

Feeder喂料器FEEDER??????????????????????作用Function喂料器FEEDER????????15??????????????????????

主要部件

Thecomponentsof

Feeder1.

箱體:外部件Feeder’scase:outercomponent2.

槳葉:有二根軸，槳葉裝在上面用于將料掃入絞龍。

Paddle:thereare2shafts

andpaddleforsweepingfeedtoscrew3.絞龍:連續(xù)地推送料到攪拌罐Screw:feedtoMixingCylinder

constantly喂料器FEEDER??????????????????????主要部件16??????????????????????喂料器FEEDER??????????????????????喂料器17??????????????????????喂料器FEEDER??????????????????????喂料器18??????????????????????喂料器FEEDER??????????????????????喂料器FEE19作用：使料均勻地?cái)嚢枧c混合，添加蒸汽提高水份與溫度。它是料熟化的一個(gè)初期過程，料的水份大約為16-20%,熟化時(shí)間2–4分鐘,溫度

90?C

熟化時(shí)間2–4分鐘,溫度

90?C

Function:mixingandblendinghomogeniouslyandaddingsteamformoistureandtemperatureincrease.Thisisapreliminaryprocessforcooking.Feedmoistureisapproximately16–20%,spend2–4minutes,temperature

90?C攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????作用：使料均勻地?cái)嚢枧c混合，添加蒸汽提高水份與溫度。攪拌罐20當(dāng)有油或脂肪要添加到預(yù)調(diào)質(zhì)器時(shí)，因?yàn)橛蜁?huì)覆蓋料的表面而阻止水的滲入，故添加點(diǎn)應(yīng)盡可能最接近排料口。*IncaseofthereisoilorfataddinginPreconditioner,shouldbenearestdischargepointaspossible.Duetothefactthattheoilwillcoverfeedsurfaceandblockwaterpenetration.??????????????????????攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER當(dāng)有油或脂肪要添加到預(yù)調(diào)質(zhì)器時(shí)，因?yàn)橛蜁?huì)覆蓋料的表面而阻止水21??????????????????????出口進(jìn)口ReversePitch25%NeutralPitch50%ForwardPitch25%攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????出口進(jìn)口Reve22

攪拌罐有二種型式：MIXINGCYLINDERhas2types 1.壓力熟化器PRESSURECOOKER 2.調(diào)質(zhì)器CONDITIONER 2.1單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER2.2差徑調(diào)質(zhì)器DIFFERENTIALDIAMETERCONDITIONER??????????????????????攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????攪拌罐或預(yù)調(diào)質(zhì)23單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER轉(zhuǎn)速高，可獲得好的攪拌效果但調(diào)質(zhì)時(shí)間短，只有30秒或更少Operateathighspeedforgoodblending.Retentiontimeislow,about30secondsorless151rpm.??????????????????????單軸調(diào)質(zhì)器SINGLESHAFTCONDITION24??????????????????????單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER??????????????????????單軸調(diào)質(zhì)器SI2583rpm.166rpm.調(diào)質(zhì)時(shí)間2-4分鐘Retentiontime2-4minutes系統(tǒng)設(shè)計(jì)Systemdesign:

大軸（低速軸）上較長(zhǎng)的攪拌時(shí)間。Longmixingtimeinbiggershaft(lowspeed)-小軸（高速軸）上較好的攪拌效應(yīng)Goodmixingeffectinsmallershaft(highspeed)差徑調(diào)質(zhì)器DIFFERENTIALDIAMETERCONDITIONER??????????????????????83rpm.166rpm.調(diào)質(zhì)時(shí)間2-4分鐘差徑調(diào)質(zhì)器26

1.單軸調(diào)質(zhì)器槳葉調(diào)整:Mixingpaddlesetting:SINGLESHAFTCONDITIONER2.差徑調(diào)質(zhì)器槳葉調(diào)整:Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER??????????????????????槳葉的調(diào)整方式MixingPaddleSettings1.單軸調(diào)質(zhì)器槳葉調(diào)整:????????????????27單軸調(diào)質(zhì)器中槳葉調(diào)整

Mixingpaddlesetting:SINGLESHAFTCONDITIONER??????????????????????單軸調(diào)質(zhì)器中槳葉調(diào)整??????????????28

差速調(diào)質(zhì)器中槳葉調(diào)整Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER??????????????????????差速調(diào)質(zhì)器中槳葉調(diào)整???????????29??????????????????????

差速調(diào)質(zhì)器中槳葉調(diào)整Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER右軸Right左軸Left??????????????????????30右軸Rightshaft123456789101112131415+15+15+15+15+15+15+15+15+15+15+15+15-15-15-15右軸Rightshaft161718192021222324252627282930-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15??????????????????????右軸Rightshaft313233343536373839404142434445-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15右軸Rightshaft464748495051525354555657585960-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15

槳葉角度

BEATERPITCHANGLE右軸123456789101112131415+15+131左軸Leftshaft123456789101112131415+15+15+15+15+15+15+15+15+15+15+15+15+15+15+15左軸Leftshaft161718192021222324252627282930+15+15+15000000000000??????????????????????左軸Leftshaft313233343536373839404142434445000000000000-15-15-15左軸Leftshaft464748495051525354555657585960-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15槳葉角度

BEATERPITCHANGLE左軸123456789101112131415+15+15+32槳葉調(diào)整的結(jié)果Resultofmixingpaddlesetting??????????????????????0Wenger型DDC預(yù)調(diào)質(zhì)器WengerModel16DDCPre-conditioner2000平均調(diào)質(zhì)時(shí)間(秒)AverageRetentionTime(sec)50100150200250250035003000450040005000濕料流速(kg/hr)40%Fill30%Fill50%Fill20%Fill10%Fill槳葉調(diào)整的結(jié)果Resultofmixingpaddl33????????????????????????????????????????????34????????????????????????????????????????????35作用：使料混合，通過提高壓力，增高溫度與增大剪切力熟化料并通過壓模以20Bar壓力、120-150°C溫度、30秒時(shí)間與24–28%壓模表面處水份成型。Functionisforblendingfeed,increasepressure,increasetemperatureandshearforcetocookmaterialandformedshapebyDIEwith20Barpressure,120-150°Ctemperature,spend30seconds,atDIEsurfacemoisture24–28%.膨化機(jī)EXTRUDERSource:FeedTechIV1994??????????????????????膨化機(jī)EXTRUDERSource:FeedTech36

1.外套

HEAD2.螺套SLEEVE3.螺桿SCREW4.汽鎖STEAMLOCK??????????????????????膨化機(jī)的主要部件TheimportantpartsofEXTRUDER1.外套HEAD????????????????37

外套是內(nèi)裝螺套與軸的外部部件，具有二層夾套，可提供水以冷卻或加熱。有的外套內(nèi)可安裝蒸汽噴嘴以將蒸汽噴入料中。外套中重要的零件就是螺套。isaoutsidepartwhichcoverscrewandshaft.Thereare2layersofJacket,thewatercanbesuppliedintocooldownorheatup.SomeHEADcanbeinstalledsteamnozzlestospraysteamintothefeed.TheimportantcomponentofHEADisSleeve.外套

HEAD??????????????????????外套HEAD??????????????????38????????????????????????????????????????????39有4種型式：Thereare4types進(jìn)料外套

INLETHEAD中間外套

CENTERHEAD出料外套

FINALHEAD特殊外套

SPECIALHEAD

??????????????????????外套

HEAD有4種型式：Thereare4types????40進(jìn)料外套是將料推送到中間外套的進(jìn)口。istheentrance,delivertotheCenterHead??????????????????????外套

HEAD進(jìn)料外套是將料推送到中間外套的進(jìn)口。????????????41

中間外套

CENTERHEAD

安裝在中間部位，具有一個(gè)夾套用以將料冷卻或加熱到均勻的狀態(tài)。Installatthecenterpart.ThereisanJackettocooldownorheatupforfeedhomogeneousconditioning.??????????????????????外套

HEAD中間外套CENTERHEAD???????????42出料外套

FINALHEAD裝有定距塊與壓模的末端部件，具有夾套用以冷卻與加熱。isterminalpartwhichfastenedwiththeSpacerandDie.TheristheJacketforcoolingdownandheatingup.??????????????????????外套

HEAD出料外套FINALHEAD????????????43特殊外套

SPECIALTYPE

這種型式可專門用于沉性料生產(chǎn)。它有透氣口用以釋放壓力與降低溫度，但它沒有冷卻或加熱夾套。Thistypecanspeciallybeappliedwithsinkfeed.ThereisanVenttoreleasepressureandtemperatureoffeed.ButthistypedoesnothavetheJacketforcoolingdownandheatingup.??????????????????????透氣孔Vent外套HEAD特殊外套SPECIALTYPE?????????44

有二種型式：Thereare2types1.直螺紋溝槽STRAIGHTRIB2.斜螺紋溝槽SPIRALRIB

螺套SLEEVE??????????????????????螺套SLEEVE?????????????????45直螺紋溝槽STRAIGHTRIB朝前送料慢，料有時(shí)還倒退，可幫助搓揉料與增高壓力而提高料的熟化程度。Thistype,feedmovingforwardisslowandsomewillcontrarymovingbackward.Thiscanhelpkneadingmaterialandincreasingpressurecausemorecookinglevel.??????????????????????螺套SLEEVE

直螺紋溝槽STRAIGHT46斜螺紋溝槽SPIRALRIB朝前送料比直螺紋溝槽型快，但料的熟化程度要差一些。Thistype,feedmovingforwardisfasterthanthestraightribtype.Thistypecookinglevelispoorerthanthestraightribtype.??????????????????????螺套SLEEVE斜螺紋溝槽SPIRALRIB???????47具有混合、朝前送料作用。

FunctionBlending,Movingfeedforward螺桿SCREW??????????????????????PITCHFLIGHTHEIGHTROOTDIAMETERSCREWTERMINOLOGYSINGLEFLIHTPITCHLENGTH-螺紋–螺蚊表面，螺紋區(qū)域,用來推送料。螺桿具有朝前推送料的功能。Flight–Screwsurface,flightarea,isfordeliverfeed.Screwhasanfunctionaspushmaterialforward.-螺距–螺紋相對(duì)于螺旋軸（螺桿）變化的程度（繞軸一圈上升的距離）

Pitch–DegreeofpitchisrelativetoRootshaft.-螺紋根–由螺紋環(huán)饒的螺旋軸（螺桿）的剛性部分。

Root–Rigidpartorthepartofscrewshaft,surroundwiththeflight.具有混合、朝前送料作用。螺桿SCREW??????????48螺桿類型:TypeandoperationofScrew:連續(xù)螺紋螺桿FLIGHTUNCUTSCREW非連續(xù)螺紋螺桿CUTFLIGHTSCREW特殊形式螺桿SPECIALTYPESCREW??????????????????????螺桿SCREW

螺桿類型:491.連續(xù)螺紋螺桿FLIGHTUNCUTSCREW1.1

連續(xù)單螺紋螺桿SINGLEFLIGHTUNCUTSCREW送料速度非?？?。Thistypeofscrewcanmovematerialforwardveryfast.??????????????????????螺桿SCREW1.連續(xù)螺紋螺桿FLIG50

1.2連續(xù)雙螺蚊螺桿DOUBLEFLIGHTUNCUTSCREW送料速度很快并且同時(shí)可增高壓力，熟化程度高。Thistypeofscrewcanmovematerialforwardveryfastandpressurewillbeincreasedatthemeantime.Thisgetmorecookinglevel.??????????????????????螺桿SCREW1.2連續(xù)雙螺蚊螺桿DOU512.非連續(xù)螺紋螺桿CUTFLIGHTSCREW2.1非連續(xù)單螺紋螺桿SINGLECUTFLIGHTSCREW

送料速度比連續(xù)螺紋螺桿慢Thistypeofscrew,thespeedofmovingforwardisslowerthantheflightuncutscrewtype.??????????????????????螺桿SCREW

??????????????????????螺桿SCREW522.2非連續(xù)雙螺蚊螺桿DOUBLECUTFLIGHTSCREW熟化程度較高，壓力比非連續(xù)單螺蚊螺桿大。Thistype,thecookinglevelisbetterandpressureismorethansingleflightscrew??????????????????????螺桿SCREW

2.2非連續(xù)雙螺蚊螺桿DOUBLECUTFLIG53特殊螺紋螺桿，三角型(剪切鎖),共7件組成一根螺桿。Specialtypescrew,triangleshape(Shearlock),7pieceslineuptobeanscrew.??????????????????????螺桿SCREW

特殊螺紋螺桿，三角型(剪切鎖),共7件組成一根螺桿。???54

膨化機(jī)的螺桿可分成送料螺桿和用來改變料的特性擠壓螺桿，由3部分組成：Extruder’sscrewcanbedivided

to

movingpartandpartofchangingpropertiesofrawmaterialwhichthereare3parts:1.送料部分Feeding2.搓揉或擠壓部分KneadingorTransition3.出料熟化部分FinalCooking?????????????????????? 膨化機(jī)的螺桿可分成送料螺桿和用來改變料的特性擠壓螺桿，由55魚料生產(chǎn)??????????????????????魚料生產(chǎn)??????????????????????56??????????????????????粗粉碎COARSE原料倉RAWMATERIALBIN配料WEIGHTING細(xì)粉碎FINEGRINDING第一次混合FIRSTMIXING投料1INTAKE1投料2INTAKE2過篩SCREEN第二次混合SECONDMIXING魚油魚料生產(chǎn)工藝流程

FISHFEEDPRODUCTIONPROCESSFLOW??????????????????????粗粉碎C57??????????????????????魚料生產(chǎn)工藝流程

FISHFEEDPRODUCTIONPROCESSFLOW蒸汽STEAM水WATER膨化EXTRUSION干燥

DRYING冷卻TEMP.REDUCTION油脂噴涂FATCOATING篩分SIZING包裝PACKING蒸汽STEAM魚油FISHOIL??????????????????????魚料生產(chǎn)工藝流程58使用膨化機(jī)的魚料生產(chǎn)FishFeedProductionbyExtruder

??????????????????????使用膨化機(jī)的魚料生產(chǎn)????????????????????59魚料生產(chǎn)主要設(shè)備FishFeedProductionMachine膨化機(jī)Extruder烘干機(jī)Dryer油脂噴涂機(jī)FatCoating冷卻器Cooler??????????????????????魚料生產(chǎn)主要設(shè)備膨化機(jī)Extruder????????60膨化制粒機(jī)

EXTRUDER分料圓桶CIRCULARBIN喂料器FEEDER調(diào)質(zhì)器CONDITIONER膨化機(jī)EXTRUDER主要構(gòu)成MainComponents??????????????????????膨化制粒機(jī)EXTRUDER分料圓桶CIRCULAR61????????????????????????????????????????????62膨化過程EXTRUSION膨化過程是用螺桿螺套將料送入膨化機(jī)內(nèi),使原料接受搓揉、打磨、攪拌及內(nèi)部剪切的一種過程，在這個(gè)過程中，熱量驟升，原料細(xì)胞壁遭到破壞，由于熱、水份、高壓及時(shí)間的共同作用而對(duì)原料進(jìn)行蒸煮，淀粉因此變成糊狀形成所謂的“糊化”，同時(shí)，淀粉、蛋白、脂肪結(jié)構(gòu)發(fā)生變形形成所謂的“塑化”，從而可獲得各種各樣所需要的形狀。istheprocessoffeedingrawmaterialthroughscrewthatcauseskneading,grinding,mixing,innershearforce.Thistimeheathasbeenoccurredandcellwallwillbreakaway.Thefactorofheat,moisture,highpressure,timemakematerialcooked.Starchwillchangestatustogelatincalled“Gelatinization”.Meantimethestructureofstarch,protein,fatwillbechangedcall“Plasticization”.Thiscanformmanyshapesasrequire??????????????????????膨化過程EXTRUSION膨化過程是用螺桿螺套將料63膨化過程EXTRUSION

因螺套內(nèi)的壓力高于大氣壓力,當(dāng)料擠出壓模時(shí)，壓力便會(huì)驟減而產(chǎn)生爆破與迅速膨脹，故有空氣泡生成。

Sincethepressureinsidescrewishigherthanatmospherepressure,whenmaterialpassDIEout.Thepressurehasbeenchangedrapidlythatcausesblastandexpansion.Airbubbleswilltakeplace.膨化過程也可以稱作HT/ST過程(高溫/瞬時(shí))

ExtrusionprocessalsocanbecalledasHT/STprocess(HighTemperature/ShortTime)

優(yōu)點(diǎn)

Advantages-減少微生素與氨基酸損失Lessvitaminandaminoacidloss-減少營(yíng)養(yǎng)成分損失Lessnutrientloss??????????????????????膨化過程EXTRUSION因螺套內(nèi)的壓641.壓力2.溫度120-150?CTemperature120-150?C3.水份24-28%Moisture24-28%用膨化機(jī)制粒：PelletizationbyEXTRUDER-膨化前的料應(yīng)滿足:水份16%,溫度>90?C

Pre-extrudedfeedshould:moisture16%,temperature>90?C-水份24-28%,溫度120-150?C時(shí)熟化效果好Feedwillbegoodcookedatmoisture24-28%,temperature120-150?C-借助于壓模和切刀可以控制原料形狀與密度。BeabletocontroltheshapeanddensitybyDIEandpelletcutSource:FeedTechIV1994??????????????????????膨化過程EXTRUSION1.壓力2.溫度120-150?CTem65作用：儲(chǔ)存料與保證原料連續(xù)送入膨化機(jī)。分料圓桶內(nèi)的料位不應(yīng)低于桶高的1/3以防止蒸汽倒竄與濕料粘桶。FunctionisstayingandkeepingfeedinordertofeedtoEXTRUDERconstantly.Thefeedlevelincircularbinshouldnotlessthan1/3ofbinforthepurposeofpreventingcontrarysteamandstuckofwetfeed.分料圓桶CIRCULARBIN??????????????????????作用：儲(chǔ)存料與保證原料連續(xù)送入膨化機(jī)。分料圓桶CIR66分料圓桶CIRCULARBIN??????????????????????分料圓桶CIRCULARBIN????????????67分料圓桶CIRCULARBIN雙出口2outlets單出口1outlet??????????????????????分料圓桶CIRCULARBIN雙出口2outlets68分料圓桶CIRCULARBIN??????????????????????分料圓桶CIRCULARBIN????????????69作用Function1.將料從分料圓桶推送到攪拌罐D(zhuǎn)ragfeedfromCircularBintoMixingCylinder2.喂料器電機(jī)轉(zhuǎn)速必須能夠改變以便可按照操作工的要求或針對(duì)不同品種的料的需要控制送入攪拌罐與

膨化器的料量大小。MotorofFeederhavetobeabletochangerevolutioninordertocontroltheamountoffeeddragtoMixerandExtruderasOperatorrequirementorsuitableconditionofeachkindoffeed.3.喂料器的種類：最常用的是螺旋式（絞龍）thekindofFeeder,mostlyuse

Screw

Feeder喂料器FEEDER??????????????????????作用Function喂料器FEEDER????????70??????????????????????

主要部件

Thecomponentsof

Feeder1.

箱體:外部件Feeder’scase:outercomponent2.

槳葉:有二根軸，槳葉裝在上面用于將料掃入絞龍。

Paddle:thereare2shafts

andpaddleforsweepingfeedtoscrew3.絞龍:連續(xù)地推送料到攪拌罐Screw:feedtoMixingCylinder

constantly喂料器FEEDER??????????????????????主要部件71??????????????????????喂料器FEEDER??????????????????????喂料器72??????????????????????喂料器FEEDER??????????????????????喂料器73??????????????????????喂料器FEEDER??????????????????????喂料器FEE74作用：使料均勻地?cái)嚢枧c混合，添加蒸汽提高水份與溫度。它是料熟化的一個(gè)初期過程，料的水份大約為16-20%,熟化時(shí)間2–4分鐘,溫度

90?C

熟化時(shí)間2–4分鐘,溫度

90?C

Function:mixingandblendinghomogeniouslyandaddingsteamformoistureandtemperatureincrease.Thisisapreliminaryprocessforcooking.Feedmoistureisapproximately16–20%,spend2–4minutes,temperature

90?C攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????作用：使料均勻地?cái)嚢枧c混合，添加蒸汽提高水份與溫度。攪拌罐75當(dāng)有油或脂肪要添加到預(yù)調(diào)質(zhì)器時(shí)，因?yàn)橛蜁?huì)覆蓋料的表面而阻止水的滲入，故添加點(diǎn)應(yīng)盡可能最接近排料口。*IncaseofthereisoilorfataddinginPreconditioner,shouldbenearestdischargepointaspossible.Duetothefactthattheoilwillcoverfeedsurfaceandblockwaterpenetration.??????????????????????攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER當(dāng)有油或脂肪要添加到預(yù)調(diào)質(zhì)器時(shí)，因?yàn)橛蜁?huì)覆蓋料的表面而阻止水76??????????????????????出口進(jìn)口ReversePitch25%NeutralPitch50%ForwardPitch25%攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????出口進(jìn)口Reve77

攪拌罐有二種型式：MIXINGCYLINDERhas2types 1.壓力熟化器PRESSURECOOKER 2.調(diào)質(zhì)器CONDITIONER 2.1單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER2.2差徑調(diào)質(zhì)器DIFFERENTIALDIAMETERCONDITIONER??????????????????????攪拌罐或預(yù)調(diào)質(zhì)器MIXINGCYLINDERORPRECONDITIONER??????????????????????攪拌罐或預(yù)調(diào)質(zhì)78單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER轉(zhuǎn)速高，可獲得好的攪拌效果但調(diào)質(zhì)時(shí)間短，只有30秒或更少Operateathighspeedforgoodblending.Retentiontimeislow,about30secondsorless151rpm.??????????????????????單軸調(diào)質(zhì)器SINGLESHAFTCONDITION79??????????????????????單軸調(diào)質(zhì)器SINGLESHAFTCONDITIONER??????????????????????單軸調(diào)質(zhì)器SI8083rpm.166rpm.調(diào)質(zhì)時(shí)間2-4分鐘Retentiontime2-4minutes系統(tǒng)設(shè)計(jì)Systemdesign:

大軸（低速軸）上較長(zhǎng)的攪拌時(shí)間。Longmixingtimeinbiggershaft(lowspeed)-小軸（高速軸）上較好的攪拌效應(yīng)Goodmixingeffectinsmallershaft(highspeed)差徑調(diào)質(zhì)器DIFFERENTIALDIAMETERCONDITIONER??????????????????????83rpm.166rpm.調(diào)質(zhì)時(shí)間2-4分鐘差徑調(diào)質(zhì)器81

1.單軸調(diào)質(zhì)器槳葉調(diào)整:Mixingpaddlesetting:SINGLESHAFTCONDITIONER2.差徑調(diào)質(zhì)器槳葉調(diào)整:Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER??????????????????????槳葉的調(diào)整方式MixingPaddleSettings1.單軸調(diào)質(zhì)器槳葉調(diào)整:????????????????82單軸調(diào)質(zhì)器中槳葉調(diào)整

Mixingpaddlesetting:SINGLESHAFTCONDITIONER??????????????????????單軸調(diào)質(zhì)器中槳葉調(diào)整??????????????83

差速調(diào)質(zhì)器中槳葉調(diào)整Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER??????????????????????差速調(diào)質(zhì)器中槳葉調(diào)整???????????84??????????????????????

差速調(diào)質(zhì)器中槳葉調(diào)整Mixingpaddlesetting:

DIFFERENTIALDIAMETERCONDITIONER右軸Right左軸Left??????????????????????85右軸Rightshaft123456789101112131415+15+15+15+15+15+15+15+15+15+15+15+15-15-15-15右軸Rightshaft161718192021222324252627282930-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15??????????????????????右軸Rightshaft313233343536373839404142434445-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15右軸Rightshaft464748495051525354555657585960-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15

槳葉角度

BEATERPITCHANGLE右軸123456789101112131415+15+186左軸Leftshaft123456789101112131415+15+15+15+15+15+15+15+15+15+15+15+15+15+15+15左軸Leftshaft161718192021222324252627282930+15+15+15000000000000??????????????????????左軸Leftshaft313233343536373839404142434445000000000000-15-15-15左軸Leftshaft464748495051525354555657585960-15-15-15-15-15-15-15-15-15-15-15-15-15-15-15槳葉角度

BEATERPITCHANGLE左軸123456789101112131415+15+15+87槳葉調(diào)整的結(jié)果Resultofmixingpaddlesetting??????????????????????0Wenger型DDC預(yù)調(diào)質(zhì)器WengerModel16DDCPre-conditioner2000平均調(diào)質(zhì)時(shí)間(秒)AverageRetentionTime(sec)50100150200250250035003000450040005000濕料流速(kg/hr)40%Fill30%Fill50%Fill20%Fill10%Fill槳葉調(diào)整的結(jié)果Resultofmixingpaddl88????????????????????????????????????????????89????????????????????????????????????????????90作用：使料混合，通過提高壓力，增高溫度與增大剪切力熟化料并通過壓模以20Bar壓力、120-150°C溫度、30秒時(shí)間與24–28%壓模表面處水份成型。Functionisforblendingfeed,increasepressure,increasetemperatureandshearforcetocookmaterialandformedshapebyDIEwith20Barpressure,120-150°Ctemperature,spend30seconds,atDIEsurfacemoisture24–28%.膨化機(jī)EXTRUDERSource:FeedTechIV1994??????????????????????膨化機(jī)EXTRUDERSource:FeedTech91

1.外套

HEAD2.螺套SLEEVE3.螺桿SCREW4.汽鎖STEAMLOCK??????????????????????膨化機(jī)的主要部件TheimportantpartsofEXTRUDER1.外套HEAD????????????????92

外套是內(nèi)裝螺套與軸的外部部件，具有二層夾套，可提供水以冷卻或加熱。有的外套內(nèi)可安裝蒸汽噴嘴以將蒸汽噴入料中。外套中重要的零件就是螺套。isaoutsidepartwhichcoverscrewandshaft.Thereare2layersofJacket,thewatercanbesuppliedintocooldownorheatup.SomeHEADcanbeinstalledsteamnozzlestospraysteamintothefeed.TheimportantcomponentofHEADisSleeve.外套

HEAD??????????????????????外套HEAD??????????????????93????????????????????????????????????????????94有4種型式：Thereare4types進(jìn)料外套

INLETHEAD中間外套

CENTERHEAD出料外套

FINALHEAD特殊外套

SPECIALHEAD

??????????????????????外套

HEAD有4種型式：Thereare4types????95進(jìn)料外套是將料推送到中間外套的進(jìn)口。istheentrance,delivertotheCenterHead??????????????????????外套

HEAD進(jìn)料外套是將料推送到中間外套的進(jìn)口。????????????96

中間外套

CENTERHEAD

安裝在中間部位，具有一個(gè)夾套用以將料冷卻或加熱到均勻的狀態(tài)。Installatthecenterpart.ThereisanJackettocooldownorheatupforfeedhomogeneousconditioning.??????????????????????外套

HEAD中間外套CENTERHEAD???????????97出料外套

FINALHEAD裝有定距塊與壓模的末端部件，具有夾套用以冷卻與加熱。isterminalpartwhichfastenedwiththeSpacerandDie.TheristheJacketforcoolingdownandheatingup.??????????????????????外套

HEAD出料外套FINALHEAD????????????98特殊外套

SPECIALTYPE

這種型式可專門用于沉性料生產(chǎn)。它有透氣口用以釋放壓力與降低溫度，但它沒有冷卻或加熱夾套。Thistypecanspeciallybeappliedwithsinkfeed.ThereisanVenttoreleasepressureandtemperatureoffeed.ButthistypedoesnothavetheJacketforcoolingdownandheatingup.??????????????????????透氣孔Vent外套HEAD特殊外套SPECIALTYPE?????????99

有二種型式：Thereare2types1.直螺紋溝槽STRAIGHTRIB2.斜螺紋溝槽SPIRALRIB

螺套SLEEVE??????????????????????螺套SLEEVE?????????????????100直螺紋溝槽STRAIGHTRIB朝前送料慢，料有時(shí)還倒退，可幫助搓揉料與增高壓力而提高料的熟化程度。Thistype,feedmovingforwardisslowandsomewillcontrarymovingbackward.Thiscanhelpkneadingmaterialandincreasingpressurecausemo