(升溫烘干除濕機(jī)在各領(lǐng)域的應(yīng)用?。?/p>
掛面是以小麥粉添加鹽、堿、水經(jīng)懸掛干燥后切制成一定長(zhǎng)度的干面條,是人們喜愛的主要面食之一,在市場(chǎng)多元化的發(fā)展下,目前已形成了主食型、風(fēng)味型、營養(yǎng)型、保健型等共同發(fā)展的格局。在掛面的生產(chǎn)過程中烘干一道主要程序,烘干的方法不僅影響著掛面的質(zhì)量,更影響著烘干的效率,如何既保證烘干的質(zhì)量又降低烘干成本,是掛面企業(yè)參與激烈的市場(chǎng)竟?fàn)幍谋匦拗n。
Vermicelliisakindofdrynoodlesmadebyaddingsalt,alkaliandwatertowheatflourandthencutintoacertainlength.Itisoneofthemostpopularpasta.Withthedevelopmentofdiversifiedmarket,thecommondevelopmentpatternofstaplefoodtype,flavortype,nutritiontypeandhealthcaretypehasbeenformed.Dryingisamainprocedureintheproductionprocessofdriednoodles.Thedryingmethodnotonlyaffectsthequalityofdriednoodles,butalsoaffectsthedryingefficiency.Howtoensurethequalityofdryingandreducethedryingcostisarequiredcourseforthenoodleenterprisestoparticipateinthefiercemarketcompetition.
掛面烘干技術(shù)從原理的自然風(fēng)干到采用各種烘干設(shè)備烘到,方法多種,各有優(yōu)勢(shì),如自然風(fēng)干雖然效果好,成本低,但是卻得靠天吃飯,太陽不是天天有,而且需要放在室內(nèi)陽光下,難免受到灰塵的污染。其它電加熱等烘干方法,雖然速度快,但卻耗能大成本高??v觀各種烘干工藝,其根本還是利用熱空氣來吸走掛面上的濕量來達(dá)到烘干目的,熱空氣既是熱載體也是濕載體,當(dāng)熱空氣中的濕度達(dá)到飽和后,抽濕的效果就會(huì)越來越差,吸濕效率逐漸下降,因此人們一直在尋求更加節(jié)能有效的烘干方法,同時(shí)隨著除濕機(jī)的普及,讓烘干除濕機(jī)走入了更多的掛面生產(chǎn)企業(yè),在掛面行業(yè)了的發(fā)展。
Therearemanymethodsandadvantagesindryingvermicellifromtheprincipleofnaturalairdryingtotheuseofvariousdryingequipment.Forexample,althoughthenaturalairdryinghasgoodeffectandlowcost,ithastorelyontheweather.Thesunisnotavailableeveryday,anditneedstobeplacedintheindoorsunshine,soitisinevitablypollutedbydust.Otherdryingmethods,suchaselectricheating,havehighenergyconsumptionandhighcostalthoughtheyarefast.Throughoutallkindsofdryingprocess,itistheuseofhotairtoabsorbthemoistureonthedriednoodlestoachievethepurposeofdrying.Hotairisbothaheatcarrierandawetcarrier.Whenthehumidityinthehotairreachessaturation,theeffectofdehumidificationwillbecomeworseandworse,andthemoistureabsorptionefficiencywillgraduallydecline.Therefore,peoplehavebeenlookingformoreenergy-savingandeffectivedryingmethods,andwiththepopularityofdehumidifiers,letdryingdehumidifierintomoredriednoodlesproductionenterprises,inthedevelopmentofnoodleindustry.
除濕機(jī)掛面烘干原理:利用除濕機(jī)將室內(nèi)空氣中的濕空氣吸進(jìn)機(jī)器內(nèi),通過壓縮機(jī)的工作將濕空氣里的水份抽出并排出室外,同時(shí)在風(fēng)機(jī)的作用下,將處理完的干燥空氣送回室內(nèi),在空氣對(duì)流的作用下,對(duì)掛面進(jìn)行吸濕,如此反復(fù)循環(huán)達(dá)到掛面烘干的效果。
Dryingprincipleofdehumidifierdriednoodles:usedehumidifiertosuckthewetairintheindoorairintothemachine,extractthemoistureinthewetairanddischargeitoutoftheroomthroughtheworkofthecompressor,atthesametime,undertheactionofthefan,theprocesseddryairissentbacktotheroom,andthedriednoodlesarehygroscopicundertheactionofairconvection,soastoachievethedryingeffectofdriednoodles.
濕美除濕機(jī)進(jìn)行掛面烘干具有如下優(yōu)勢(shì):
Theadvantagesofthedehumidifierareasfollows:
1、可在室內(nèi)完成,烘干效果好。使用除濕機(jī)進(jìn)行烘干可在室內(nèi)完成,全天候進(jìn)行,不受天氣影響,同時(shí)不需要其它輔助原料,屬純自然風(fēng)干,烘干效果好,不酥、不脆、不酸、不潮,不會(huì)斷裂,條型平直、色澤光潔。
1.Itcanbefinishedindoorsandthedryingeffectisgood.Dryingwithdehumidifiercanbecompletedindoor,all-weather,notaffectedbytheweather,atthesametime,noneedforotherauxiliaryrawmaterials,itbelongstopurenaturalairdrying,withgooddryingeffect,nocrispness,nocrispness,noacid,nomoisture,nofracture,straightstrip,brightandcleancolor.
2、烘干速度均勻,吸濕效果始終不變。通過除濕機(jī)的工作使室內(nèi)空氣始終保持在要對(duì)干燥的狀態(tài),同時(shí)在風(fēng)機(jī)的作用下,加速了室內(nèi)空氣的對(duì)流具無需其它輔熱工具,因此烘干速度均勻有效保證了掛面的質(zhì)量,另外干燥的熱空氣從掛面中吸出的濕氣不斷地被除濕機(jī)轉(zhuǎn)化成液體水排出室外,空氣中的相對(duì)濕度得以控制,始終保持在干燥的狀態(tài)下,吸濕效果持久不變不會(huì)隨著工作時(shí)間的延長(zhǎng)而降低
2.Thedryingspeedisuniformandthemoistureabsorptioneffectremainsunchanged.Throughthedehumidifier'swork,theindoorairisalwayskeptinthedrystate.Atthesametime,undertheactionofthefan,theconvectionoftheindoorairisaccelerated,andnootherauxiliaryheattoolsareneeded,Therefore,thedryingspeedisuniform,whicheffectivelyensuresthequalityofdriednoodles.Inaddition,themoistureextractedfromthedriedhotairiscontinuouslyconvertedintoliquidwaterbythedehumidifieranddischargedoutdoors.Therelativehumidityintheaircanbecontrolledandkeptinthedrystateallthetime.Themoistureabsorptioneffectwillnotdecreasewiththeextensionofworkingtime
3、安裝簡(jiǎn)單、使用成本低。除濕機(jī)安裝簡(jiǎn)單,移動(dòng)方便,直接安裝在室內(nèi)既可,同時(shí)除濕機(jī)利用的是制冷原理進(jìn)行熱交換,利用兩器(親水鋁箔換熱器)對(duì)空氣中的熱量進(jìn)行回收,使室內(nèi)的溫度不受損耗,僅壓縮機(jī)和風(fēng)機(jī)需要用電,因此使用除濕機(jī)進(jìn)行掛面烘干更加節(jié)能省電。
3.Simpleinstallationandlowcost.Thedehumidifierissimpletoinstallandeasytomove.Itcanbedirectlyinstalledindoors.Atthesametime,thedehumidifierusestherefrigerationprincipleforheatexchange.Theheatintheairisrecoveredbyusingtwodevices(hydrophilicaluminumfoilheatexchanger),sothattheindoortemperatureisnotdamaged.Onlythecompressorandfanneedelectricity,soitismoreenergy-savingandpower-savingtousethedehumidifiertodrythedriednoodles.
4、有效降低掛面企業(yè)的生產(chǎn)成本,提高經(jīng)營效益。經(jīng)過大量的實(shí)踐表時(shí),掛面烘干用除濕機(jī)是目前眾多烘干工藝中為有效節(jié)能的烘干方法,已被大量掛面企業(yè)所采用。它除了具有以上三個(gè)優(yōu)勢(shì)外,還具有智能控制,管理方便,投入成本低,維護(hù)簡(jiǎn)單的特點(diǎn)。
4.Effectivelyreducetheproductioncostofnoodleenterprisesandimprovebusinessefficiency.Afteralotofpractice,dehumidifierisaneffectiveenergy-savingdryingmethodinmanydryingprocesses,whichhasbeenadoptedbyalargenumberofnoodleenterprises.Inadditiontotheabovethreeadvantages,italsohasthecharacteristicsofintelligentcontrol,convenientmanagement,lowinvestmentcostandsimplemaintenance.