Izindaba

1. I-screw compressor

Uhlobo lwe-screw air compressor.Ama-compressor emoyeni ngezikulufu ezijovwe ngamafuthazisetshenziswa emishinini yesiqandisi.Ngenxa yesakhiwo sabo esilula kanye nezingxenye ezimbalwa zokugqoka, zingaba nezinga lokushisa eliphansi lokukhipha ngaphansi kwezimo zokusebenza ezinomehluko omkhulu wengcindezi noma izilinganiso zokucindezela, futhi zinikeze inani elikhulu lokugcoba esiqandisini.Uwoyela (ovame ukubizwa ngokuthi unhlangothi olumanzi) awuzweli futhi unomthetho omuhle wokugeleza komoya.Ngokushesha yathatha uhla lokusetshenziswa kwama-compressor aphindaphindayo anamandla amakhulu, futhi yaqhubeka inwebela ebangeni lomthamo omaphakathi, futhi yasetshenziswa kabanzi endaweni eqandisiswayo kanye nesitoreji esibandayo., I-air conditioning kanye nobuchwepheshe bamakhemikhali kanye nezinye izinto zokusebenza zesiqandisi.

2. I-Compressor ye-Centrifugal

I-centrifugal compressor iyi-vane rotary compressor (okungukuthi, i-turbo compressor).Ku-compressor eyi-centrifugal, amandla amaphakathi anikezwe igesi umcibisholo ozungezisayo onesivinini esikhulu kanye nomthelela we-diffuser onikezwe igesi esiteshini se-diffuser andisa ingcindezi yegesi.Ezinsukwini zakuqala, ngenxa yokuthi le compressor yayifaneleka kuphela ukucindezela okuphansi, okuphakathi kanye nezikhathi zokugeleza okukhulu, abantu babengayiboni.Ngenxa yokuthuthukiswa kwemboni yamakhemikhali kanye nokusungulwa kwezitshalo zamakhemikhali ezinkulu nezindawo zokuhluza, ama-centrifugal compressors abe umshini obalulekile wokucindezela nokuthutha amagesi ahlukahlukene ekukhiqizeni amakhemikhali, futhi athatha isikhundla esibaluleke kakhulu.Ngokuzuzwayo kocwaningo lwe-gas dynamics, ukusebenza kahle kwe-centrifugal compressor kuye kwathuthukiswa ngokuqhubekayo, futhi

Ngenxa yokuthuthukiswa ngempumelelo kobuchwepheshe obubalulekile njengokuvalwa kwengcindezi ephezulu, ukugeleza okuncane nokucutshungulwa kwe-impeller emincane, nama-oil wedge bearings, kuxazulule uchungechunge lwezinkinga ekuthuthukisweni kwama-compressor angama-centrifugal kuya kungcindezi ephezulu kanye nobubanzi bokugeleza okubanzi. uhla lokufakwa kwe-compressor oluyi-centrifugal Ukwandiswa okubanzi, ukuze luthathe indawo ye-compressor ephindaphindayo izikhathi eziningi, futhi andise kakhulu ububanzi bokusebenza.

3. I-compressor ye-piston ephindaphindayo

Ingenye yezinhlobo zokuqala ezakhiwe zama-compressor.Ama-piston compressor anomlando omude wokusetshenziswa futhi njengamanje yiwona asetshenziswa kakhulu.Ngenxa yobubanzi bayo bengcindezi ebanzi, ingakwazi ukuzivumelanisa nobubanzi obubanzi bamandla, futhi inezinzuzo zejubane eliphezulu, amasilinda amaningi, amandla aguquguqukayo, ukusebenza kahle kokushisa okuphezulu, futhi ifanele izimo zokusebenza ezihlukahlukene;ukungalungi kwayo isakhiwo esiyinkimbinkimbi, izingxenye eziningi ezisengozini, nomjikelezo wesondlo omfushane , Izwela ukuya ku-stroke emanzi, ukudlidliza okunamandla, ukungasebenzi kahle kokugijima.

I-Screw compressor iyithuluzi elisha lokucindezela, eliqhathaniswa nohlobo oluphindaphindayo:

inzuzo:

①Umshini unesakhiwo esihlangene, ivolumu encane, indawo encane yephansi nesisindo esincane.

②Ukushisa okuphezulu okushisayo, izingxenye zomshini ezimbalwa, kanye nenani eliphelele lezingxenye ze-compressor liyi-1/10 kuphela yohlobo lwepiston.Umshini unezingxenye ezimbalwa zokugqoka, ukusebenza okuphephile nokuthembekile, nokusebenza okulula nokugcinwa.

③Igesi ayinakho ukushaya, futhi ukusebenza kuzinzile.Iyunithi inesisekelo esiphansi futhi asikho isisekelo esikhethekile esidingekayo.

④Jonga uwoyela ku-rotor cavity ngesikhathi sokusebenza, ukuze izinga lokushisa lokukhipha umoya liphansi.

⑤Ukungezwani nokushaywa unhlangothi okumanzi, isitimu esimanzi noma uketshezi oluncane lungena emshinini, ayikho ingozi yokushaqeka okuwuketshezi.

⑥ Ingasetshenziswa ngesilinganiso esiphezulu sokucindezela.

⑦ I-stroke esebenzayo yokucindezelwa ingashintshwa ngosizo lwe-valve yesilayidi, futhi umthamo wokupholisa ongenazinyathelo ungalungiswa usuka ku-10 uye ku-100%.

ukushiyeka:

Imishini yokwelapha kawoyela eyinkimbinkimbi iyadingeka, futhi imishini efana nezihlukanisi zikawoyela nezipholile zikawoyela ezinemiphumela emihle yokuhlukanisa iyadingeka.Umsindo mkhulu uma kuqhathaniswa, ngokuvamile ungaphezu kwama-decibel angu-85, futhi kudingeka izinyathelo zokuvikela umsindo.

Uma kuqhathaniswa nohlobo lwe-piston, uhlobo lwe-centrifugal lunesivinini esikhulu, umthamo womoya omkhulu, ukugqokwa okuncane, izingxenye ezingagqokiwe, ukulungiswa okulula, isikhathi eside esiqhubekayo sokusebenza, ukudlidliza okuncane, ukusebenza okuzinzile, izidingo eziyisisekelo eziphansi, namandla weyunithi lapho umthamo womoya inkulu.Iyunithi inesisindo esincane, incane ngosayizi, futhi ithatha indawo encane.Umthamo wegesi ungalungiswa ngokungenamkhawulo ebangeni lama-30% kuye ku-100%.Kulula ukucindezelwa kwezigaba eziningi kanye ne-throttling.Ingakwazi ukuhlangabezana nezidingo zezinqubo ezithile zamakhemikhali futhi kulula ukuyibona i-automation.Imishini emikhulu ingaqhutshwa ngokuqondile ngama-turbines ezomnotho ezomnotho, anezinzuzo zezomnotho zamabhizinisi ane-steam yokushisa imfucuza.Ukungalungi yilezi: imvamisa yomsindo omkhulu, ukusetshenziswa kwamanzi okupholisa okukhulu, ukusebenza okungalungile kuzodala ukuhlinzwa.