1. Zvichienzaniswa nema compressor ekufiriji episton anodzokorodza, ma compressor ekufiriji ane zvakanakira zvakawanda zvakaita sekumhanya kwakanyanya, huremu hushoma, vhoriyamu diki, nzvimbo diki uye kupururudza kweutsi kwakaderera.
2. Compressor yekutonhodza sikuruu haina simba rinodzokorodza reinertial, kushanda zvakanaka kwedynamic balance, kushanda kwakasimba, kudedera kudiki kwebase, uye foundation diki.
3. Compressor yekutonhodza screw ine chimiro chakareruka uye zvikamu zvishoma. Hapana zvikamu zvekupfeka zvakaita semavharuvhu emhepo nemapiston rings. Zvikamu zvayo zvikuru zvekukweshana, zvakaita semarotor nemabheringi, zvine simba rakawanda uye zvinoramba kukweshana, uye mamiriro ekuzora mafuta. Zvakanaka, saka huwandu hwemachining hushoma, kushandiswa kwezvinhu kwakaderera, kutenderera kwekushanda kwakareba, kushandiswa kwakavimbika, kugadzirisa kuri nyore, uye zvinobatsira kuita otomatiki yekushanda.
4. Kana tichienzanisa necompressor yekumhanya, screw compressor ine hunhu hwekumanikidzwa kuendeswa kwegasi, kureva kuti, kusuduruka hakukanganisike nekumanikidzwa kwekubuda kwemhepo, uye hapana chiitiko chekusuduruka kana kusuduruka kuri kudiki. Mukati memamiriro ezvinhu, kushanda zvakanaka kunogona kuramba kwakakwirira.
5. Vharuvhu inotsvedza inoshandiswa kugadzirisa, iyo inogona kugadzirisa simba pasina matanho.
6. Compressor ye screw haipindi mvura inopinzwa, uye inogona kutonhodzwa nekuisa mafuta, saka pasi pechiyero chekumanikidzwa kwakafanana, tembiricha yekubuda kwemhepo yakaderera zvikuru pane yerudzi rwepiston, saka chiyero chekumanikidzwa kwechikamu chimwe chete chakakwira.
7. Hapana vhoriyamu yekubvisa, saka kushanda zvakanaka kwevhoriyamu kwakanyanya.
Nheyo yekushanda uye chimiro che screw compressor:
1. Maitiro ekufema:
Nzvimbo yekusveta iri parutivi rwekupinza kwerudzi rwescrew inofanira kugadzirwa kuitira kuti imba yekumanikidza ikwanise kufema mweya zvizere, nepo screw air compressor isina boka revharuvhu yekupinza nekuburitsa, uye mweya wekupinza unongodzorwa nekuvhurwa nekuvharwa kwevharuvhu inotonga. Kana rotor ichitenderera, nzvimbo yegomba remazino rema main neassistant rotors ndiyo yakakura kana yasvika pakuvhurwa kwemadziro ekupedzisira ekupinza. Mhepo inenge yapera zvachose, uye kana exhaust yapera, gomba remazino rinenge riri mu vacuum state. Painotendeukira kune air inlet, mweya wekunze unosvetwa mukati uye unoyerera mu groove yemazino ema main neassistant rotors nenzira ye axial. Chiyeuchidzo chekuchengetedza screw air compressor Kana mweya wazadza groove yese yemazino, nzvimbo yekupedzisira yedivi rekupinza re rotor inotendeuka kubva pakupinda kwemhepo kwe casing, uye mweya uri pakati pema groove emazino unovharwa.
2. Maitiro ekupedzisa nekutumira:
Kana marotor makuru neekubatsira akafemerwa, misoro yemazino emarotor makuru neekubatsira inovharwa nekaburi, uye mweya unovharwa mumigero yemazino uye hauchabudi, ndiko kuti, [maitiro ekuvhara]. Marotor maviri aya anoramba achitenderera, uye mativi emazino nemitsara yemazino zvinoenderana pamucheto wekusveta, uye nzvimbo dzinoenderana dzinofamba zvishoma nezvishoma dzichienda kumucheto wekubuda kwemhepo.
3. Maitiro ekudzvanya uye kupinza mafuta:
Munguva yekufambisa, nzvimbo yekuputira inofamba zvishoma nezvishoma ichienda kumagumo ekubuda kwemhepo, ndiko kuti, nzvimbo yekuputira mazino iri pakati penzvimbo yekuputira nechiteshi chekuburitsa mvura inodzikira zvishoma nezvishoma, gasi riri mugomba remazino rinodzvanywa zvishoma nezvishoma, uye kudzvanywa kunowedzera, inova [nzira yekudzvanya]. Paunenge uchidzvanya, mafuta ekuzora anopfapfaidzwawo mukamuri yekudzvanya nekuda kwemusiyano wekudzvanya kuti usanganiswe nemhepo yekamuri.
4. Maitiro ekuburitsa hutsi:
Kana nzvimbo ine meshing ye rotor ichitendeuka kuti ibatane ne casing exhaust, (kumanikidzwa kwegasi rakamanikidzwa kwakakwira panguva ino), gasi rakamanikidzwa rinotanga kuburitswa kusvika nzvimbo ine meshing ye dental crest uye tooth groove yaenda ku exhaust. Panguva ino, nzvimbo iri pakati pe meshing ye rotors mbiri ne exhaust port ye casing iri zero, kureva kuti, exhaust process yapera. Panguva imwe chete, kureba kwe tooth groove iri pakati pe meshing ye rotors ne air inlet ye casing inosvika pakakwirira. Nguva refu, maitiro ayo ekufemera ari kuenderera mberi zvakare.
1. Compressor yescrew yakavharwa zvizere
Muviri unogadzira chimiro chesimbi chakagadzirwa nesimbi chemhando yepamusoro, chisina maburi madiki, chine kushanduka kudiki kwekupisa; muviri unogadzira chimiro chine madziro maviri chine nzira dzekubuda nadzo mukati, chine simba guru uye chinoderedza ruzha zvakanaka; masimba emukati nekunze emuviri akaenzana, asina kuvhurika kana kuvharika zvishoma. Rambai muine njodzi yekumanikidzwa kwakanyanya; ganda racho rakagadzirwa nesimbi rine simba guru, chitarisiko chakanaka uye huremu hwakareruka. Shandisa chimiro chakamira, compressor inotora nzvimbo diki, iyo inobatsira pakurongeka kwemuchina wekudziya une misoro yakawanda; bearing yepasi inonyudzwa mutangi remafuta, uye bearing yacho yakanyoroveswa zvakanaka; simba re axial re rotor rinoderedzwa ne50% zvichienzaniswa ne semi-closed uye open type (motor shaft iri parutivi rwe exhaust Balance function); hapana njodzi ye horizontal motor cantilever, high reliability; dzivisa pesvedzero ye screw rotor, slide valve, motor rotor self-weight pakuenderana kwakarurama, kuvandudza kuvimbika; maitiro akanaka ekubatanidza. Dhizaini ye vertical screw yepombi isina mafuta, kuitira kuti pasave nekushomeka kwemafuta kana compressor ichishanda kana kudzima. Bearing yepasi inonyudzwa mutangi remafuta rose, uye bearing yepamusoro inoshandisa mafuta ekumanikidzwa akasiyana; chinodiwa chekumanikidzwa kwakasiyana kwesystem chakaderera, uye ine basa rekudzivirira mafuta ekupfeka kana paine emergency, kudzivirira kushomeka kwemafuta ekupfeka, izvo zvinobatsira kutanga kweyuniti munguva dzekuchinja.
Zvakashata: kutonhora kwe exhaust kunoshandiswa, uye mota iri pachiteshi chekubuda kwe exhaust, izvo zvinogona kukonzera kuti mota itsve nyore nyore; pamusoro pezvo, haigone kubviswa nenguva kana paine chikanganiso.
2. Compressor ye screw ine semi-hermetic
Mota inotonhodzwa nemafuta anopfapfaidzwa nemvura, tembiricha yekushanda yemota yakaderera, uye hupenyu hwekushanda hwakareba; compressor yakavhurika inoshandisa mota inotonhodzwa nemhepo, tembiricha yekushanda yemota yakakwira, izvo zvinokanganisa hupenyu hwemota, uye nzvimbo yekushanda yemuchina haina kunaka; mota inotonhodzwa negasi remagetsi, tembiricha yekushanda yemota yakakwira kwazvo, hupenyu hwemota hupfupi. Kazhinji, chiparadzanisa mafuta chekunze chine huwandu hwakakura, asi kushanda kwacho kwakanyanya; chiparadzanisa mafuta chakavakirwa mukati chinosanganiswa necompressor, uye huwandu hwayo hudiki, saka mhedzisiro yacho yakaderera. Mhedzisiro yekuparadzanisa mafuta kwechipiri inogona kusvika 99.999%, izvo zvinogona kuve nechokwadi chekuti compressor inonyoroveswa zvakanaka mumamiriro akasiyana-siyana ekushanda.
Zvisinei, compressor yemhando yeplunger-type semi-hermetic screw inokurumidza kuburikidza negear transmission, kumhanya kwayo kwakanyanya (inenge 12,000 rpm), kusakara kwayo kwakakura, uye kuvimbika kwayo kwakaderera.
3. Vhura compressor ye screw
Zvakanakira zveyuniti yakavhurika ndeizvi:
1) Compressor yakaparadzaniswa nemota, kuitira kuti compressor ikwanise kushandiswa zvakasiyana-siyana;
2) Compressor imwechete inogona kushandiswa nemafiriji akasiyana. Pamusoro pekushandisa mafiriji ehydrocarbon ane halogenated, ammonia inogonawo kushandiswa semafiriji nekuchinja zvinhu zvezvimwe zvikamu;
3) Mota dzine simba rakasiyana dzinogona kugadzirirwa zvichienderana nemafiriji akasiyana uye mamiriro ekushanda.
4) Rudzi rwakavhurika rwakakamurwawo kuva single-screw uye twin-screw
Compressor ine sikuruu imwe chete ine sikuruu ine cylindrical uye mavhiri maviri enyeredzi akarongwa zvakaenzana, ayo akaiswa mu casing. Mugero we screw, rusvingo rwemukati rwe casing (cylinder) uye mazino egiya renyeredzi zvinoumba vhoriyamu yakavharwa. Simba rinotumirwa ku screw shaft, uye vhiri renyeredzi rinofambiswa nesikuruu kuti ritenderere. Gasi (mvura inoshanda) rinopinda mu screw groove kubva mu suction chamber, uye rinoburitswa kuburikidza ne exhaust port ne exhaust chamber mushure mekumanikidzwa. Basa re star wheel rakaenzana ne piston ye reciprocating piston compressor. Kana mazino e star wheel achifamba zvishoma nezvishoma mu screw groove, closed volume inoderera zvishoma nezvishoma uye gasi rinomanikidzwa.
Nheyo yekushanda kwe screw compressor uye kuenzanisa mhando dzakavharwa zvizere, dzakapfava uye dzakavhurika
Skuruu yecompressor ine sikuruu imwe chete ine migero mitanhatu yescrew, uye vhiri renyeredzi rine mazino gumi nerimwe, akaenzana nemasirinda matanhatu. Mavhiri maviri enyeredzi anobatana nemasirinda panguva imwe chete. Saka, kutenderera kwega kwega kwescrew kwakaenzana nemasirinda gumi nemaviri ari kushanda.
Sezvatinoziva tese, macompressor ezvikunguru (kusanganisira twin-screw ne single-screw) ndiwo ane chikamu chikuru che rotary compressors. Kubva pamaonero emusika wepasi rose, mumakore makumi maviri kubva muna 1963 kusvika 1983, mwero wekukura kwegore negore wekutengesa macompressor ezvikunguru pasi rose waive 30%. Parizvino, macompressor ezvikunguru zviviri anomiririra 80% yemacompressor ane simba repakati muJapan, Europe neUnited States. Semacompressor ezvikunguru zviviri uye macompressor ezvikunguru zviviri ari munzvimbo imwe chete yekushanda, kana tichienzanisa, macompressor ezvikunguru zviviri anomiririra anopfuura 80% yemusika wese we screw compressor nekuda kwetekinoroji yavo yakanaka yekugadzirisa uye kuvimbika kwakanyanya. Macompressor ezvikunguru ari pasi pe20%. Izvi zvinotevera kuenzanisa kupfupi kwemacompressor maviri aya.
1. Chimiro
Skuruu nevhiri renyeredzi recompressor ine sikuruu imwe chete ndezvemapeya maviri ehonye dzakatenderera, uye shaft yesikuruu neshaft yevhiri renyeredzi zvinofanira kugara zvakamira munzvimbo; marotor echikadzi neechirume ecompressor ine sikuruu mbiri akaenzana nemapeya maviri egiya, uye marotor echirume neechikadzi anoramba akaenzana. . Pachitarisiko, kubatana kwakarurama pakati pesikuruu nevhiri renyeredzi recompressor ine sikuruu imwe chete kwakaoma kuvimbisa, saka kuvimbika kwemuchina wese kwakaderera pane kwepaya.
2. Modhi yekutyaira
Marudzi ese ari maviri emacompressor anogona kubatanidzwa zvakananga kumota kana kufambiswa nebhandi pulley. Kana kumhanya kwecompressor ine screw mbiri kwakakwira, giya rekumhanyisa rinofanira kuwedzerwa.
3. Nzira yekugadzirisa kugona kwekutonhodza
Nzira dzekugadzirisa vhoriyamu yemhepo dzemacompressor maviri dzakafanana, dzese dzinogona kugadzirisa vharuvhu rinotsvedza nguva dzose kana kugadzirisa nhanho dzeplunger. Kana vharuvhu rinotsvedza richishandiswa kugadzirisa, compressor ine screw mbiri inoda vharuvhu imwe chete inotsvedza, nepo compressor ine screw imwe chete ichida mavharuvhu maviri anotsvedza panguva imwe chete, saka chimiro chinova chakaoma uye kuvimbika kunoderera.
4. Mari yekugadzira
Compressor ine sikuruu imwe chete: Mabheringi akajairwa anogona kushandiswa pamabheringi esikuruu nemavhiri enyeredzi, uye mutengo wekugadzira wakaderera.
Compressor ine screw mbiri: Nekuda kwemutoro wakakura pamarotor ane screw mbiri, zvinodikanwa kushandisa mabheringi akanyatsogadzirwa, uye mutengo wekugadzira wakakwira.
5. Kuvimbika
Compressor ine sikuruu imwe chete: Vhiri renyeredzi recompressor ine sikuruu imwe chete chikamu chisina kusimba. Pamusoro pezvinodiwa zvakanyanya zvechigadzirwa chevhiri renyeredzi, vhiri renyeredzi rinofanira kuchinjwa nguva nenguva.
Compressor ine screw mbiri: Hapana zvikamu zvekupfekwa mucompressor ine screw mbiri, uye nguva yekushanda isina matambudziko inogona kusvika maawa 40,000 kusvika 80,000.
6. Kugadzira nekugadzirisa
Sezvo screw shaft nestar wheel shaft ye single-screw compressor zvichifanira kuchengetwa zvakamira munzvimbo, zvinodiwa pakunyatsoenderana neaxial ne radial position zvakanyanya, saka nyore kuunganidza nekugadzirisa kwe single-screw compressor kwakaderera pane kwe twin-screw compressor.
Zvinhu zvikuru zvisina kunaka zve open unit ndeizvi:
(1) Chisimbiso chemubato chiri nyore kuburitsa mvura, icho chinogara chichigadziriswa nevashandisi;
(2) Mota ine michina inotenderera nekumhanya kwakanyanya, ruzha rwemhepo yakakura, uye ruzha rwecompressor pachayo rwakakurawo, izvo zvinokanganisa nharaunda;
(3) Zvikamu zveoiri zvakaoma zvakaita sezviparadzanisa oiri zvakasiyana uye zvinotonhodza oiri zvinofanirwa kugadziriswa, uye unit yacho yakakura uye haishande zvakanaka pakushandisa nekugadzirisa.
Chino, zvitatu zve screw compressor
Maumbirwo akasiyana egeometri yerotor ine marotor matatu anoratidza kuti ine mwero wakaderera wekubuda kwemvura pane compressor ine marotor maviri; compressor ine marotor matatu inogona kuderedza mutoro pabearing; kuderedzwa kwemutoro webearing kunowedzera nzvimbo yekubuda kwemhepo, nokudaro zvichivandudza kushanda kwayo; zvakakosha kuderedza kubuda kwemuchina pasi pemamiriro ese emutoro, kunyanya kana uchishanda pasi pemamiriro emutoro wechikamu, kukanganiswa kwacho kwakanyanya.
Kuzvidzora wega: Kana sisitimu ikachinja, sensor inopindura nekukurumidza, uye controller inoita maverengero akafanana, kuitira kuti ikwanise kuzvidzora nekukurumidza uye nemazvo; kuzvidzora wega hakugumiriswi nema actuators, guide vanes, solenoid valves uye slide valves, uye zvinogona kuitwa zvakananga, nekukurumidza uye zvakavimbika.
Nguva yekutumira: Kukadzi-10-2023
