Screw air compressors yakanaka displacement compressors, iyo inozadzisa chinangwa chekumanikidza gasi kuburikidza nekuderera zvishoma nezvishoma kwehuwandu hwekushanda.
Kushanda vhoriyamu yescrew air compressor inoumbwa nepeya yemakogi emarotor akaiswa akafanana kune mumwe nemumwe uye akabatanidzwa kune mumwe nemumwe uye chassis inogadzika iyi peya yerotor. Kana muchina uchishanda, mazino emarotor maviri ari. inopinzwa mumakumbo emumwe nomumwe, uye sezvo rotor inotenderera, mazino anopinzwa mumakumbo eimwe anofamba achienda kumugumo weexhaust, zvokuti vhoriyamu yakakomberedzwa nemazino omumwe inoderera zvishoma nezvishoma, uye dzvinyiriro inowedzera zvishoma nezvishoma kusvikira dzvinyiriro inodiwa yasvika.Kana kudzvinyirirwa kwasvika, macogs anotaurirana nechiteshi chekuburitsa kuti awane kupera simba.
Mushure mekunge alveolar yapinzwa nemazino eanopikisa akabatanidzwa nawo, nzvimbo mbiri dzakaparadzaniswa nemazino dzinoumbwa.Iyo alveolar padhuze nekupera kwekusveta ivhoriyamu yekusveta, uye iyo iri padyo nekupera kwekupera ndiyo vhoriyamu yegesi yakamanikidzwa. Nekushanda kwe compressor, mazino eanopikisa rotor akaiswa mu cogging anofamba akananga kumagumo ekupera, saka. kuti vhoriyamu yekusveta inoramba ichiwedzera uye huwandu hwegasi rakamanikidzwa rinoramba richidzikira, nekudaro uchiona kusveta uye kudzvanya maitiro mune imwe neimwe cogging.Kana gasi rekumanikidza kwegasi rakamanikidzwa mucogging rasvika painodiwa kupera simba, iyo cogging inongotaurirana nemhepo uye iyo exhaust process inotanga. Shanduko muvhoriyamu yekusveta uye vhoriyamu yekumanikidza yakakamurwa kuita cogging nemazino eanopikisa rotor. inodzokororwa, kuitira kuti compressor irambe ichifema, compress uye kupera simba.
Kushanda musimboti uye chimiro che screw compressor:
1. Suction process: Iyo yekusveta chiteshi padivi rekudyara reiyo screw type inofanirwa kugadzirwa kuitira kuti iyo compression chamber inogona kunyatsofemerwa.Iyo screw type air compressor haina yekupinda uye yekupedza valve boka.Kutora kunongogadziriswa nekuvhura uye kuvhara kwevhavha inogadzirisa.Kana rotor ichitenderera, zino groove nzvimbo huru uye anobatsira rotor inotamirwa kune mhepo inotora magumo emadziro emadziro, nzvimbo z* yakakura, panguva ino zino groove nzvimbo ye rotor inotaurirana nemhepo yakasununguka yemhepo. inlet, nokuti mhepo yose mugomba rezino inobudiswa panguva yekupera, uye mazino ari mumhepo inoputika pamagumo ekubuda.Kana yaendeswa kunzvimbo inopinza mhepo, nzvimbo z* yakakura.Panguva ino, zino groove nzvimbo ye rotor inotaurirana nemhepo yakasununguka yemhepo inopinza, nokuti mhepo yose iri muzino groove inobudiswa panguva yekupera.Pakupera kwekuneta, zino groove riri muvacuum state.Kana ichiendeswa kumhepo inopinza, Mhepo yekunze inosvetwa mukati uye inoyerera axially kupinda mazino groove huru uye anobatsira rotors.Maintenance of screw air compressor inoyeuchidza kuti kana mhepo ichizadza zino rose groove, kuguma kwechiso che air inlet side ye rotor inotendeutswa kubva kumhepo inlet ye chassis, uye mhepo pakati pemazino grooves yakavharwa.
2. Kuisa chisimbiso uye nzira yekufambisa: Pakupera kwekukweva kweiyo huru uye yekubatsira rotors, zino groove ye main uye anobatsira rotors uye chassis yakavharwa.Panguva ino, mhepo yakavharwa mumugodhi wezino uye haichabudi kunze, ndiko kuti, [kuisa chisimbiso] .Rotor mbiri dzinoramba dzichitenderera, uye mazino avo epamusoro uye mazino emazino anopindirana pamagumo ekusveta, uye nzvimbo yeanastomosis. zvishoma nezvishoma inofamba ichienda kunopera.
3. Kutsikirira uye jekiseni remafuta: Panguva yekufambisa, iyo meshing inofamba zvishoma nezvishoma ichienda kumagumo emhepo, ndiko kuti, zino groove pakati pemeshing pamusoro uye chiteshi chekuburitsa chinodzikira zvishoma nezvishoma, uye gasi riri mugoro rezino rinomanikidzwa zvishoma nezvishoma. uye pressure inowedzera.Iyi ndiyo [compression process] .Panguva imwechete yekumanikidza, mafuta ekuzora anopfapfaidzwawo mukamuri yekumanikidza uye yakasanganiswa nechamber gasi nekuda kwekusiyana kwekumanikidza.
4. Exhaust process: Kana iyo meshing end face yescrew air compressor maintenance rotor inotamiswa kuti itaurirane nekubuda kwechassis, (panguva ino kudzvanywa kwegasi rakamanikidzwa kuri z * kumusoro) gasi rakamanikidzwa rinotanga kuburitswa. kudzamara meshing pamusoro pepamusoro pezino uye zino groove yafambiswa kune eposta yekupedzisira kumeso.Panguva ino, nzvimbo yezino groove pakati pemeshing pamusoro pemarotor maviri uye chiteshi chekubuda chechasisi ndeye zero, ndiko kuti, iyo (exhaust process) inopedzwa.Panguva imwecheteyo, kureba kwegomba rezino pakati pemeshing pamusoro pe rotor uye kupinza kwemhepo kwechasisi kunosvika z * kureba, uye kusveta kuri kuitika.
Screw air compressors yakakamurwa kuita: yakavhurika mhando, semi-yakavharirwa mhando, yakavharirwa yakazara mhando
1. Yakanyatsovharwa screw compressor: muviri unotora yepamusoro-soro, yakaderera-porosity cast iron structure ine diki deformation inopisa;muviri unotora chimiro chemadziro maviri ane nzira yekupedza simba, simba rakakura uye yakanaka yekuderedza ruzha;masimba emukati uye ekunze emuviri anonyanya kuenzana, uye hapana njodzi yekuvhurika uye semi-yakavharirwa high pressure;iyo shell isimbi yakagadzirwa nesimba rakakwirira, kutaridzika kwakanaka uye kureruka kurema.Chimiro chepamusoro chinogamuchirwa, uye compressor inotora nzvimbo duku, iyo inobatsira kurongeka kwemisoro yakawanda ye chiller;iyo yepasi inotakura inonyudzwa mutangi yemafuta, uye kutakura kwakanyatsogadziriswa;iyo axial simba re rotor inoderedzwa ne50% kana ichienzaniswa nehafu-yakavharwa uye yakavhurika mhando (iyo kuenzanisa mhedzisiro yemota shaft padivi rekubuda);hapana njodzi yehorizontal motor cantilever, yakakwirira kuvimbika;dzivisa kukanganiswa kwe screw rotor, spool valve, uye motor rotor uremu pakuenzanisa kurongeka, uye kunatsiridza kuvimbika;good assembly process.The vertical design of screw pasina pombi yemafuta inoita kuti compressor imhanye kana kumira pasina kushayikwa kwemafuta.Iyo yepasi inotakura inonyudzwa mutangi remafuta rose, uye bheji repamusoro rinotora kusiyana kwekumanikidzwa kwemafuta;the system differential pressure zvinodiwa zvakaderera.Muchiitiko chekukurumidzira, iyo inotakura lubrication yekudzivirira basa inodzivirira kushaikwa kwemafuta ekuzora kwekutakura, izvo zvinobatsira pakuvhurwa kweiyo unit panguva yekuchinja kwemwaka.Zvakashata: Kushandiswa kwekupodza kutonhora, mota iri pachiteshi chekuburitsa, izvo zvinogona kuita nyore kuti mota coil ipise;mukuwedzera, kukundikana hakugoni kubviswa munguva.
2. Semi-yakavharirwa screw compressor
Spray-yakatonhorera mota, yakaderera kushanda tembiricha yemota, hupenyu hurefu;yakavhurika compressor inoshandisa mweya kutonhodza mota, tembiricha yekushandisa yemota yakakwira, iyo inokanganisa hupenyu hwemota, uye nzvimbo yekushanda yekamuri yekombuta yakashata;kushandiswa kwekutsvaira kunotonhora motokari, kutonhora kwekushanda kwemotokari kwakakwirira kwazvo, hupenyu hwemotokari hupfupi.Kazhinji, mafuta ekunze akakura muhukuru, asi kushanda kwakakwirira zvikuru;iyo yakavakirwa-mukati mafuta inosanganiswa ne compressor, iyo idiki muhukuru, saka mhedzisiro yacho ishoma.Iyo yechipiri mafuta yekuparadzanisa mhedzisiro inogona kusvika 99.999%, iyo inogona kuvimbisa mafuta akanaka e compressor pasi pemamiriro akasiyana ekushanda.Zvisinei, iyo plunger semi-yakavharirwa screw compressor inofambiswa negiya kuti iwedzere kumhanya, kumhanya kwakakwira (kusvika zviuru gumi nezviviri rpm), kupfeka kwakakura, uye kuvimbika kwacho kwakashata.
Tatu, vhura screw compressor
Zvakanakira zveakavhurika-mhando mayuniti ndeaya: 1) Iyo compressor inoparadzaniswa kubva kumota, kuitira kuti iyo compressor ive nehupamhi hwekushandisa;2) Iyo compressor imwechete inogona kuiswa kune akasiyana mafiriji.Mukuwedzera kune halogenated hydrocarbon refrigerants, ammonia inogonawo kushandiswa sefiriji nekushandura zvinhu zvezvimwe zvikamu;3) Maererano nemafiriji akasiyana-siyana uye mamiriro ekushanda, motokari dzemhando dzakasiyana-siyana dzinogona kushandiswa.Kuipa kukuru kwezvikamu zvakavhurika-mhando ndezvi: (1) Chisimbiso cheshaft chiri nyore kudonha, icho chiriwo chinhu chinogara chichigadziriswa nevashandisi;(2) Motokari yakashongedzerwa inotenderera nekumhanya kukuru, ruzha rwekuyerera kwemhepo rwakakura, uye ruzha rwecompressor pachayo rwakakurawo, runokanganisa nharaunda;(3) Izvo zvinodikanwa kugadzira yakaparadzana oiri yekuparadzanisa, mafuta inotonhorera uye zvimwe zvakaomarara oiri system zvikamu, iyo unit yakakura, isingaite kushandisa nekuchengetedza.
Nguva yekutumira: May-05-2023