Kunyatsonzwisisa!Mazhinji Typical Air Compressor Waste Heat Recovery Mafomu
Mazhinji Typical Air Compressor Waste Heat Recovery Mafomu
(Abstract) Chinyorwa ichi chinosuma tsvina yekudzoreredza kudzoreredza masisitimu emhando dzakati wandei dzemhepo compressor, dzakadai semafuta-yakajairwa sikuruu mafuta-isina screw air compressors, centrifugal air compressors, etc. Hunhu hwemarara kupisa system yekudzoreredza hunotsanangurwa.Idzi nzira dzakapfuma uye mafomu ekutambisa kupisa kudzoreredza kwemhepo compressors inogona kushandiswa kutariswa uye kutorwa nemayuniti akakodzera uye mainjiniya matekinoroji kudzoreredza kupisa kupisa, kuderedza simba remagetsi emabhizinesi, uye kuderedza kukanganiswa kwezvakatipoteredza.Kusvibiswa kwekupisa kunozadzisa chinangwa chekuchengetedza simba uye kuchengetedza kwezvakatipoteredza.
▌ Nhanganyaya
Kana iyo compressor yemhepo ichimhanya, inoburitsa yakawanda yekumanikidza kupisa, kazhinji chikamu ichi chesimba chinoburitswa mumhepo kuburikidza nemhepo-yakatonhorera kana mvura-inotonhorera system yeyuniti.Compressor kupisa kudzoreredza kunodiwa kuti urambe uchidzikisira kurasikirwa kwemhepo uye kuwedzera kugadzirwa kwevatengi.
Kune akawanda tsvagiridzo pane tekinoroji-yekuchengetedza simba yekurasa kupisa kudzoreredza, asi mazhinji acho anongotarisa pane oiri redunhu shanduko yeoiri-injected screw air compressors.Ichi chinyorwa chinosuma misimboti yekushanda yeakawanda akajairwa mhepo compressors uye hunhu hwemarara kupisa kudzoreredza masisitimu zvakadzama, kuitira kuti unzwisise zviri nani nzira uye mafomu emarara kupisa kudzoreredza kwemhepo compressors, iyo inogona zvirinani kudzoreredza kupisa kupisa, kuderedza simba remagetsi. mabhizinesi, uye zadzisa Chinangwa chekuchengetedza simba uye kuchengetedza kwezvakatipoteredza.
Akawanda akajairwa emhepo compressor tsvina kupisa mafomu ekudzoreredza anounzwa zvakateerana:
Ongororo yemarara kupisa kudzoreredza kwemafuta-injected screw air compressor
① Ongororo yekushanda musimboti weoiri-yakajairwa screw air compressor
Iyo mafuta-yakajairwa screw air compressor imhando yemhepo compressor ine yakakwira musika mugove
Oiri iri muoiri-yakajairwa screw air compressor ine mabasa matatu: kutonhora-kunopinza kupisa kwekumanikidza, kuvhara uye kudzosa.
Nzira yemhepo: Mhepo yekunze inopinda mumusoro wemuchina kuburikidza nemhepo sefa uye inomanikidzwa ne screw.Musanganiswa wemafuta-mhepo unoburitswa kubva pachiteshi chekuburitsa, unopfuura nepapombi system uye neoiri-mhepo yekuparadzanisa system, uye inopinda mumhepo inotonhorera kuderedza kupisa kwepamusoro-kudzvanywa mhepo kusvika padanho rinogamuchirwa..
Dunhu remafuta: Musanganiswa wemafuta-mweya unoburitswa kubva pakubuda kweinjini huru.Mushure mekunge mafuta ekutonhora aparadzaniswa nemhepo yakamanikidzwa muhumburu yekuparadzanisa mafuta-gasi, inopinda mumhepo inotonhorera kuti ibvise kupisa kwemafuta ekupisa.Oiri yakatonhodzwa inopfapfaidzwa zvakare muinjini huru kuburikidza neinoenderana neinotenderera mafuta.Inotonhorera, zvisimbiso uye mafuta ekuzora.saka kakawanda.
Nheyo yekurasa kupisa kudzoreredza kwemafuta-yakajairwa screw air compressor
Iyo yakanyanya-tembiricha uye yakanyanya-kumanikidza mafuta-gasi musanganiswa wakagadzirwa nekudzvanywa kweiyo compressor musoro inopatsanurwa mumafuta-gasi separator, uye mafuta ekupisa anounzwa mumoto wekupisa nekugadzirisa pombi yekubuda kwemafuta emafuta. -gasi separator.Huwandu hwemafuta mumhepo compressor uye bypass pombi inogoverwa kuti ive nechokwadi chekuti tembiricha yemafuta yekudzoka haina kuderera pane tembiricha yekudzivirira yemafuta emhepo compressor.Mvura inotonhora iri padivi remvura yekutsinhanisa kupisa inotsinhanisa kupisa nemafuta ekupisa, uye mvura inopisa inopisa inogona kushandiswa kuMvura inopisa mvura, kupisa kwemhepo yekupisa, boiler yemvura preheating, kugadzira mvura inopisa, nezvimwe.
Zvinogona kuonekwa kubva pamusoro mufananidzo kuti mvura inotonhora ari kupisa kuchengetedza mvura tangi zvakananga exchanges kupisa pamwe simba kupora mudziyo mukati mhepo compressor kuburikidza kutenderera pombi mvura, uye ipapo anodzokera kupisa kuchengetedzwa mvura tangi.
Iyi sisitimu inoratidzirwa nemidziyo mishoma uye yakanyanya kupisa kupisa kushanda zvakanaka.Nekudaro, zvinofanirwa kucherechedzwa kuti magetsi ekudzoreredza maturusi ane zvinhu zviri nani anofanirwa kusarudzwa, uye anofanirwa kucheneswa nguva nenguva, zvikasadaro zviri nyore kukonzeresa kuvharika nekuda kwekukwira kwekushisa kwekushisa kana kubuda kwemidziyo yekutsinhana kupisa kusvibisa iyo yekupedzisira application.
Iyo sisitimu inoita maviri ekutsinhana kupisa.Iyo yekutanga side system inotsinhanisa kupisa neiyo simba rekudzoreredza mudziyo ivharo system, uye yechipiri side system inogona kuve yakavhurika system kana yakavharwa system.
Iyo yakavharwa sisitimu padivi rekutanga inoshandisa mvura yakachena kana yakanyungudutswa mvura kutenderera, izvo zvinogona kuderedza kukuvadzwa kwesimba rekudzoreredza mudziyo unokonzerwa nekuyera kwemvura.Muchiitiko chekukuvadza kune chinopisa chinopisa, kupisa kwepakati padivi rekushandisa hakuzosvibiswa.
⑤ Zvakanakira kuisa kupisa simba rekudzoreredza mudziyo pamafuta-yakajairwa screw air compressor
Mushure mekunge mafuta-yakajairwa screw air compressor yaiswa neaya yekudzoreredza kupisa, ichava nemabhenefiti anotevera:
(1) Misa iyo inotonhora fan yemhepo compressor pachayo kana kuderedza nguva yekumhanya yefani.Iyo yekupisa simba rekudzoreredza mudziyo inoda kushandisa pombi yemvura inotenderera, uye mota yepombi yemvura inoshandisa imwe huwandu hwesimba remagetsi.Iyo yekuzvitonhodza fan haishande, uye simba reiyi fan rinowanzo 4-6 nguva yakakura kupfuura iyo yepombi yemvura inotenderera.Naizvozvo, kana fan yamira, inogona kuchengetedza simba ne4-6 nguva kana ichienzaniswa nekushandiswa kwesimba kwepombi inotenderera.Uye zvakare, nekuti tembiricha yemafuta inogona kudzorwa zvakanaka, fan yekupedza mukamuri yemuchina inogona kuvhurwa zvishoma kana kusatombobatika, izvo zvinogona kuchengetedza simba.
⑵.Shandura tsvina inopisa kuita mvura inopisa pasina imwezve simba rekushandisa.
⑶, wedzera kutamiswa kwemhepo compressor.Sezvo tembiricha yekushanda yemhepo compressor inogona kunyatsodzorwa mukati meiyo 80 ° C kusvika 95 ° C nechishandiso chekudzoreredza, kuwanda kwemafuta kunogona kuchengetwa zviri nani, uye kubuda kwevhoriyamu yemhepo compressor inowedzera ne2. %~6 %, iyo yakaenzana nekuchengetedza simba.Izvi zvinonyanya kukosha kune ma compressor emhepo anoshanda muzhizha, nekuti kazhinji muzhizha, tembiricha yepakati inokwira, uye tembiricha yemafuta inogona kukwira kusvika pa100 ° C, oiri inoderera, kusimba kwemhepo kunowedzera, uye vhoriyamu yekuburitsa. zvichaderera.Nokudaro, chigadzirwa chekugadzirisa kupisa chinogona kuratidza zvakanakira muzhizha.
Oiri-isina screw air compressor tsvina kupisa kupora
① Ongororo yekushanda musimboti weoiri-isina screw air compressor
Iyo mhepo compressor inochengetedza basa rakawanda panguva yekumanikidza isothermal, uye iyo inopedzwa simba remagetsi rinonyanya kushandurwa kuita compression inogona simba remhepo, iyo inogona kuverengerwa zvinoenderana neformula (1):
Kuenzaniswa nemafuta-anojairwa mweya compressors, oiri-isina screw air compressors ine mukana wakawanda wekupora kupisa kupisa.
Nekuda kwekushaikwa kwekutonhora kwemafuta, maitiro ekumanikidza anotsauka kubva kune isothermal compression, uye mazhinji esimba anoshandurwa kuita compression kupisa kwemhepo yakatsikirirwa, icho chiri zvakare chikonzero chekupisa kwekushisa kwemafuta-isina screw air compressor.Kudzoreredza chikamu ichi chesimba rekupisa uye kuishandisa kune vashandisi 'mvura yemaindasitiri, preheaters uye mvura yekugezera zvinoderedza zvakanyanya kushandiswa kwesimba reprojekiti, nekudaro kuwana yakaderera-kabhoni uye kuchengetedzwa kwezvakatipoteredza.
Fundamental
① Ongororo yekushanda musimboti we centrifugal air compressor
Iyo centrifugal air compressor inofambiswa neiyo impeller kutenderedza gasi nekumhanya kukuru, kuitira kuti gasi rigadzire simba re centrifugal.Pamusana pekupararira kwekuyerera kwegasi mune impeller, chiyero chekuyerera uye kudzvinyirira kwegasi mushure mokupfuura nepakati pemhepo inowedzerwa, uye mweya wakamanikidzwa unoramba uchigadzirwa.Iyo centrifugal air compressor inonyanya kuumbwa nezvikamu zviviri: rotor uye stator.Iyo rotor inosanganisira impeller uye shaft.Kune mablades pane impeller, kuwedzera kune bharari disc uye chikamu chechisimbiso che shaft.Muviri mukuru we stator ndiyo casing (cylinder), uye stator inorongwawo ne diffuser, bend, reflux device, pombi yemhepo inopinza, pombi yekupedza, uye zvimwe zvisimbiso.Nheyo yekushanda ye centrifugal compressor ndeyokuti kana iyo impeller ichitenderera nekumhanya kukuru, gasi rinotenderera nayo.Pasi pechiito che centrifugal simba, gasi rinokandwa mu diffuser kumashure, uye nzvimbo yevacuum inoumbwa pane impeller.Panguva ino, iyo itsva gasi kunze kupinda impeller.Iyo impeller inotenderera ichienderera, uye gasi rinoramba richisvetwa mukati uye rinokandwa kunze, nokudaro richichengetedza kuenderera kunoyerera kwegasi.
Centrifugal air compressors inovimba nekuchinja kwesimba rekinetic kuwedzera kudzvanywa kwegasi.Apo rotor ine mashizha (kureva, vhiri rekushanda) inotenderera, mashizha anotyaira gasi kutenderera, kutumira basa kune gasi, uye kuita kuti gasi riwane kinetic simba.Mushure mekupinda muchikamu che stator, nekuda kwekuwedzera kweiyo stator, iyo yekumhanyisa simba yekumanikidza musoro inoshandurwa kuita inodiwa kudzvanywa, kukurumidza kunoderera, uye kumanikidza kunowedzera.Panguva imwecheteyo, inoshandisa iyo inotungamira yechikamu che stator kupinda muchikamu chinotevera cheiyo impeller kuti ienderere mberi nekusimudzira, uye pakupedzisira inoburitsa kubva kune volute..Kune imwe neimwe compressor, kuitira kuti uwane dhizaini inodiwa kudzvanywa, imwe neimwe compressor ine nhamba yakasiyana yematanho uye zvikamu, uye kunyange ine akati wandei masilinda.
② Centrifugal mhepo compressor tsvina kupisa kudzoreredza maitiro
Centrifuges kazhinji inopfuura nematanho matatu ekumanikidza.Yekutanga neyechipiri nhanho yemhepo yakamanikidzwa haina kukodzera kutambisa kupisa kudzoreredza nekuda kwesimba rekubuda tembiricha uye kumanikidza.Kazhinji, tsvina inopisa kupisa inoitwa pachikamu chechitatu chemhepo yakamanikidzwa, uye mhepo inotonhorera inoda kuwedzerwa, sezvinoratidzwa mumufananidzo 8. Inoratidza kuti kana kupisa kunopisa kusingadi kushandisa kupisa, mhepo yakamanikidzwa inotonhorera pasina. kukanganisa kushanda kwehurongwa.
Imwe nzira yekurasa kupisa yekudzoreredza yemvura-yakatonhorera mweya compressors
Kune ma compressor emhepo akadai semvura-yakatonhorera mafuta-yakajairwa screw machines, oiri-isina screw machines, uye centrifuges, mukuwedzera kune tsvina kupisa kudzoreredza kwekugadziriswa kwemukati, zvinokwanisika kushandura zvakananga pombi yemvura inotonhorera kuti iwane tsvina. kupisa pasina kushandura chimiro chemuviri.Recycle.
Nekuisa yechipiri pombi papombi inotonhorera yekubuda kwemvura yemhepo compressor, mvura inotonhorera inounzwa muchikamu chikuru chepombi yekupisa yemvura, uye tembiricha sensor pakupinza kweiyo main unit evaporator inogadzirisa magetsi matatu-nzira. inogadzirisa vharafu munguva chaiyo yekudzora tembiricha yekupinza ye evaporator pane imwe nzvimbo.Nekukosha kwakatarwa, mvura inopisa pa50 ~ 55 ° C inogona kugadzirwa kuburikidza nemvura inodziya kupisa pombi unit.
Kana pasina kudiwa kwepamusoro-tembiricha yemvura inopisa, ndiro yekupisa kupisa inogonawo kubatanidzwa munhevedzano mukutenderera kwemvura inotonhorera yemhepo compressor.Kupisa kwepamusoro-kutonhora kwemvura kunotsinhanisa kupisa nemvura yakapfava kubva kune tangi yemvura yakapfava, iyo isingangodzikisi kupisa kwemvura yemukati, asiwo inowedzera kupisa kwekunze kwemvura.
Mvura inopisa inochengetwa mutangi rekuchengetedza mvura inopisa, yozotumirwa kune network yekudziya kuti ishandiswe uko kunodiwa kudziya kwakadzika.
