Chinyorwa chinotevera chinokutora iwe kuburikidza neyakadzama ongororo yechimiro cheiyo screw air compressor. Mushure meizvozvo, paunoona screw air compressor, iwe uchave nyanzvi!
1.Motor
Kazhinji, 380V motadzinoshandiswa kana injinikubuda simbairi pazasi 250KW, uye6KVuye10KVmotaanowanzoshandiswa kanaiyo mota yekubuda simba inodarika250KW .
Iyo inoputika-yemhepo compressor ndeye380V/660v.Nzira yekubatanidza yemotokari imwechete yakasiyana. Inogona kuona kusarudzwa kwemhando mbiri dzekushanda voltages:380vuye660V. Iyo yakanyanya kudzvanywa yekushanda yakagadziriswa pafekitori nameplate yekuputika-proof air compressor ndeye0.7MPa. China Hapana chiyero che0.8MPa. Rezinesi rekugadzira rakapihwa nenyika yedu rinoratidza0.7MPa, asimumashandisirwo chaiwo anogona kusvika0.8MPa.
Iyo air compressor inoshongedzerwa chetemhando mbiri dzeasynchronous motors,2-danda uye4-pole, uye kumhanya kwayo kunogona kutariswa senge nguva dzose (1480 r/min, 2960 r/min) zvinoenderana nemitemo yenyika.
Sevhisi chinhu: Motors mumhepo compressor indasitiri ese asiri-standard mota, kazhinji1.1ku1.2.Somuenzaniso, kanaindekisi yebasa remota a200kw mhepo compressor iri1.1, ipapo iyo yakanyanya simba remhepo compressor mota inogona kusvika200×1.1=220kw.Kana yaudzwa kuvatengi, zvaitainobuda simba rekuchengetedza re10%, kuenzanisa.Chiyero chakanaka.
Nekudaro, mamwe ma motors achange aine zviyero zvenhema.Zvakanaka chaizvo kana a100kwmota inogona kutumira kunze80% yesimba rekubuda. Kazhinji kutaura, iyo simba chinhucos∮=0.8 zvinorevazvakaderera.
Mvura isingapindi: inoreva hunyoro-huchapupu uye anti-fouling level yemota. Kazhinji,IP23zvakakwana, asi mumhepo compressor indasitiri, vakawanda380Vinjini kushandisaIP55uyeIP54, uye zvizhinji6KVuye10KVinjini kushandisaIP23, izvoinodiwawo nevatengi. Inowanikwa muIP55kanaIP54.Nhamba yekutanga neyechipiri mushure meIP inomiririra mazinga akasiyana emvura uye guruva zvakateerana. Unogona kutsvaga online kuti uwane ruzivo.
Flame retardant giredhi: inoreva kugona kwemota kutsungirira kupisa uye kukuvara.Kazhinji, Flevelinoshandiswa, uyeBmwero wetembiricha yekuongorora (level temperature assessment) zvinoreva chiyero chemwero chinodarika mwero mumweFlevel.
Kudzora nzira: nzira yekudzora nyeredzi-delta shanduko.
2.Iyo yakakosha chikamu cheiyo screw air compressor - musoro wemashini
Screw compressor: Muchina unowedzera mhepo. Chinhu chakakosha chescrew compressor musoro wemuchina, chinova chikamu chinomanikidza mweya. Mwoyo weiyo tekinoroji tekinoroji ndeyechokwadi murume nemukadzi rotors. Iyo yakakora ndiyo rotor yemurume uye iyo yakatetepa irotor yechikadzi. rotor.
Musoro wemuchina: Chimiro chakakosha chinoumbwa ne rotor, casing (cylinder), mabhengi uye shaft chisimbiso.Kuti zvive zvakanyatsojeka, ma rotor maviri (peya yevakadzi nevarume rotors) akasungirirwa ane mabheji kumativi ose ari mubhokisi, uye mhepo inoyamwa kubva kune imwe mugumo. Nerubatsiro rwekutenderera kunoenderana kwechirume nechochikadzi rotor, meshing angle meshes nemazino grooves. Deredza vhoriyamu mukati megomba, nekudaro kuwedzera gasi kudzvanywa, uye wozoiburitsa kubva kune imwe mugumo.
Nekuda kwehunyanzvi hwegasi rakamanikidzwa, musoro wemuchina unofanirwa kutonhodzwa, kuvharwa uye kuiswa mafuta pakumanikidza gasi kuona kuti musoro wemuchina unogona kushanda zvakajairwa.
Screw air compressors kazhinji zvigadzirwa zvepamusoro-soro nekuti muenzi anowanzo sanganisira yekucheka-kumucheto R&D dhizaini uye yakakwirira-chaiyo yekugadzirisa tekinoroji.
Pane zvikonzero zviviri zvikuru nei musoro wemuchina uchiwanzonzi chigadzirwa chepamusoro-soro: ① Kurongeka kwedimensional kwakakwira zvakanyanya uye hakugone kugadziriswa nemichina yakajairwa nemidziyo; ② Rotor indege ine mativi matatu, uye chimiro chayo chiri mumaoko emakambani mashoma ekunze. , chimiro chakanaka ndicho kiyi yekusarudza gasi kugadzirwa uye hupenyu hwebasa.
Kubva pachimiro chechimiro chemuchina mukuru, hapana kusangana pakati pemurume nemukadzi rotor, pane2-3waya gap, uye panea 2-3wire gap pakati pe rotor negoko, ose asingabati kana kukwesha.Pane gap re2-3wayapakati pe rotor port negoko, uye hapana kudhumana kana kupokana. Naizvozvo, hupenyu hwesevhisi yeinjini huru zvakare hunoenderana nehupenyu hwebasa remabheya uye shaft zvisimbiso.
Hupenyu hwesevhisi hwemabhengi uye shaft zvisimbiso, ndiko kuti, kutenderera kutenderera, kune hukama nekutakura kugona uye kumhanya.Naizvozvo, hupenyu hwesevhisi yeinjini yakabatana yakanangana ndiyo yakarebesa ine yakaderera kutenderera kumhanya uye hapana yakawedzera kutakura simba.Kune rumwe rutivi, iyo bhandi-inotyairwa yemhepo compressor ine yakakwirira musoro kumhanya uye yakakwirira kutakura inotakura, saka hupenyu hwayo hwesevhisi hupfupi.
Kuiswa kwemichina yemusoro mabearings kunofanirwa kuitwa neakakosha ekuisa maturusi mumusangano wekugadzira unogara uchipisa uye hunyoro, rinova basa rehunyanzvi.Kana fanicha yatyoka, kunyanya musoro wemuchina wepamusoro-simba, unofanirwa kudzoserwa kufekitori yemugadziri wekugadzirisa kuti igadziriswe. Yakabatana nenguva yekufambisa-yekudzoka uye nguva yekugadzirisa, zvinokonzeresa dambudziko rakawanda kune vatengi. Panguva ino, vatengi Hapana nguva yekunonoka. Kana iyo mhepo compressor yamira, mutsetse wese wekugadzira unomira, uye vashandi vachafanira kutora zororo, zvichikanganisa huwandu hwese hwemaindasitiri hunobuda hunopfuura zviuru gumi yuan zuva rega rega.Nokudaro, nemafungiro ane mutoro kune vatengi, kuchengetedza uye kuchengetwa kwemusoro wemuchina kunofanira kutsanangurwa zvakajeka.
3. Chimiro uye kuparadzanisa nheyo yemafuta uye gasi mbiya
Oiri negasi dhiramu rinodaidzwa zvakare kuti tangi yekuparadzanisa oiri, rinova tangi rinogona kupatsanura mafuta ekutonhodza nemweya wakadzvanywa. Kazhinji igaba recylindrical rakagadzirwa nesimbi yakakwenenzverwa kuita simbi.Rimwe remabasa ayo nderekuchengetedza mafuta ekutonhora.Kune mafuta uye gasi kupatsanurwa sefa chinhu muoiri yekuparadzanisa tangi, inowanzozivikanwa semafuta uye yakanaka separator. Kazhinji inogadzirwa nezvikamu makumi maviri nenhatu zvegirazi fiber ronda layer by layer. Mamwe mashoma ane shoddy uye anongova nezvikamu gumi nesere chete.
Nheyo ndeyekuti kana musanganiswa weoiri negasi ukayambuka girazi fiber layer pane imwe yekumhanya yekuyerera, madonhwe anovharwa nemichina yemuviri uye zvishoma nezvishoma anonamira.Madonhwe makuru emafuta anobva awira pasi pepakati pepakati pepakati pemafuta, uye pombi yepiri inodzosa mafuta inotungamira chikamu ichi chemafuta mukati memukati memusoro wemuchina kutenderera kunotevera.
Muchokwadi, musanganiswa wemafuta negasi usati wapfuura nemuparadzi wemafuta, 99% yemafuta ari musanganiswa akaparadzaniswa uye akawira pasi petangi rekuparadzanisa mafuta negiravhiti.
Iyo yakanyanya-kudzvanywa, yakanyanya kudziya mafuta uye gasi musanganiswa inogadzirwa kubva mumidziyo inopinda mutangi rekuparadzanisa oiri pamwe netangential direction mukati metangi rekuparadzanisa oiri. Pasi pesimba re centrifugal force, mazhinji emafuta ari muoiri negasi musanganiswa anopatsanurwa mugomba remukati reoiri yekuparadzanisa tangi, uyezve Inoyerera ichidzika nemukati memukati ichipinda muzasi petangi yekuparadzanisa oiri uye inopinda muchikamu chinotevera. .
Mhepo yakadzvanywa yakasefa neanoparadzanisa oiri inoyerera ichienda kumashure-kumagumo inotonhorera inotonhorera kuburikidza neiyo shoma yekumanikidza vharafu uye yobva yaburitswa kubva mumidziyo.
Iyo yekuvhura kudzvanywa kweiyo shoma yekumanikidza vharafu inowanzoiswa kune inenge 0.45MPa. Iyo shoma yekumanikidza vharafu inonyanya kuve neanotevera mabasa:
(1) Panguva yekushanda, kukoshesa kunopihwa kumisikidza kutenderera kutenderera kunodiwa kutonhorera mafuta ekuzora kuti ive nechokwadi chekuzora kwemidziyo.
(2) Iyo yakamanikidzwa yemhepo yekumanikidza mukati meoiri uye gasi dhiramu haigone kuvhurwa kusvika yadarika 0.45MPa, iyo inogona kuderedza kuyerera kwemhepo kuburikidza nemafuta uye gasi kupatsanurwa. Pamusoro pekuona mhedzisiro yemafuta uye gasi kupatsanurwa, inogona zvakare kuchengetedza iyo mafuta uye gasi kupatsanurwa kubva mukukuvadzwa nekuda kwekunyanya kudzvinyirira musiyano.
(3) Kusadzosa basa: Kana dzvinyiriro yeoiri negasi yadonha mushure mekunge compressor yemhepo yadzimwa, inodzivirira mweya wakatsikirirwa uri mupombi kuyerera uchidzokera muoiri negasi dhiramu.
Pane vharafu pavhavha yeguvha yemafuta negasi, inonzi vharafu yekuchengetedza. Kazhinji, kana dzvinyiriro yemhepo yakamanikidzwa yakachengetwa mutangi yekuparadzanisa oiri inosvika 1.1 nguva yekukosha kwekutanga, vheji inovhurika yega kuti ibudise chikamu chemhepo uye kuderedza kudzvanywa mutangi rekuparadzanisa oiri. Standard air pressure kuti ive nechokwadi chekuchengetedzwa kwemidziyo.
Pane gauge yekumanikidza pamafuta uye gasi dhiramu. Kudzvanywa kwemhepo kunoratidzwa ndiko kudzvanywa kwemhepo kusati kwasefa.Pazasi petangi yekuparadzanisa tangi yakashongedzerwa nevhavhavha yekusefa. Ivhavhavha yekusefa inofanira kuvhurwa nguva nenguva kuti ibvise mvura nemarara anoiswa pazasi petangi rekuparadzanisa oiri.
Pane chinhu chakajeka chinonzi girazi rekuona mafuta pedyo neoiri negasi, izvo zvinoratidza huwandu hwemafuta mutangi rekuparadzanisa mafuta.Huwandu hwakakodzera hwemafuta hunofanirwa kunge huri pakati pegirazi rekuona mafuta kana air compressor iri kushanda zvakajairika. Kana yakanyanya kukwirisa, mafuta ari mumhepo achave akanyanya kukwirira, uye kana akanyanya kuderera, zvinokanganisa mafuta uye kutonhora kwemusoro wemuchina.
Oiri negasi mbiya midziyo yekumanikidza yakakwira uye inoda vagadziri vane hunyanzvi vane hunyanzvi hwekugadzira.Imwe neimwe tangi yekuparadzanisa mafuta ine yakasarudzika serial nhamba uye chitupa chekuenderana.
4. Rear cooler
Iyo radiator yemafuta uye aftercooler yemhepo-yakatonhorera screw air compressor inosanganiswa mumuviri mumwe. Iwo anowanzo gadzirwa nealuminium plate-fin zvimiro uye ane fiber-welded. Kana oiri yadonha, hazvigoneke kugadzirisa uye inogona kungotsiviwa.Nheyo yacho ndeyokuti mafuta ekutonhodza uye kuyerera kwemhepo yakamanikidzwa mumapombi azvo, uye mota inotyaira feni kuti itenderere, ichibvisa kupisa kuburikidza nefeni kuti itonhorere pasi, kuti tinzwe mhepo inopisa ichivhuvhuta kubva pamusoro pemhepo compressor.
Mvura-yakatonhorera screw air compressors inowanzo shandisa tubular radiators. Mushure mekutsinhana kwekupisa mumoto wekupisa, mvura inotonhora inova mvura inopisa, uye mafuta anotonhora anotonhorera.Vagadziri vazhinji vanowanzoshandisa mapaipi esimbi pachinzvimbo chemhangura pombi kudzora mutengo, uye kutonhora kunenge kwakashata.Mvura-yakatonhorera mweya compressors inoda kuvaka shongwe yekutonhodza kuti itonhodze mvura inopisa mushure mekutsinhana kwekupisa kuitira kuti itore chikamu mukutenderera kunotevera. Panewo zvinodiwa zvehutano hwemvura inotonhorera. Mutengo wekuvaka shongwe yekutonhodza zvakare wakakwira, saka kune mashoma emvura-anotonhorera air compressors. .Nekudaro, munzvimbo dzine hutsi hukuru neguruva, senge zvidyarwa zvemakemikari, mashopu ekugadzira ane fusible huruva, uye mashopu ekudhirowa ekupenda, mvura-yakatonhorera mweya compressors inofanirwa kushandiswa zvakanyanya sezvinobvira.Nekuti iyo radiator yemhepo-yakatonhorera mweya compressors inowanzoita kusvibisa munzvimbo ino.
Air-cooled air compressors inofanirwa kushandisa chivharo chegwara remhepo kuburitsa mweya unopisa mumamiriro ezvinhu akajairika. Zvikasadaro, muzhizha, ma compressor emhepo anowanzo gadzira yakakwira tembiricha maaramu.
Mhedzisiro inotonhorera yemvura-yakatonhorera mweya compressor ichave iri nani pane iyo yemhando yemhepo inotonhorera. Tembiricha yemhepo yakatsikirirwa inoburitswa nemhando yemvura-yakatonhodzwa ichave 10 madhigirii akakwira kupfuura ambient tembiricha, nepo mweya-yakatonhodzwa yemhando inenge 15 degrees kumusoro.
5. Temperature control valve
Kunyanya nekudzora tembiricha yemafuta ekutonhora akaiswa muinjini huru, tembiricha yekupedza yeinjini huru inodzorwa.Kana tembiricha yekubuditsa yemuchina wemusoro yakadzikira zvakanyanya, mvura inonaya ichipinda muoiri negasi dhiramu, zvichiita kuti mafuta einjini aite emulsify.Kana tembiricha iri ≤70 ℃, iyo tembiricha yekudzora vharafu inodzora mafuta ekutonhora uye inoirambidza kupinda mushongwe inotonhorera. Kana tembiricha iri> 70 ℃, vharafu yekudzora tembiricha inongobvumira chikamu chemafuta ekuzora-yepamusoro-soro kuti atonhodzwe kuburikidza neinotonhorera yemvura, uye mafuta akanyoroveswa achasanganiswa nemafuta asina kunyungudutswa. Kana tembiricha iri ≥76 ° C, vharafu yekudzora tembiricha inovhura nzira dzese kune inotonhorera yemvura. Panguva ino, mafuta ekutonhora anopisa anofanira kutonhodzwa asati apinda zvakare mukutenderera kwemusoro wemuchina.
6. PLC uye kuratidza
PLC inogona kududzirwa sekombuta inotambira komputa, uye mhepo compressor LCD kuratidza inogona kutorwa seyekutarisa komputa.PLC ine mabasa ekupinza, kutumira kunze (kune kuratidza), kuverenga, uye kuchengetedza.
Kuburikidza nePLC, screw air compressor inova ine hungwaru hwakanyanya-uchapupu muchina. Kana chero chikamu chemhepo compressor chisina kujairika, iyo PLC inoona inoenderana nemagetsi chiratidzo mhinduro, iyo inozoratidzwa pachiratidziro uye kudzoserwa kumubati wemidziyo.
Kana iyo mhepo sefa chinhu, oiri sefa chinhu, mafuta separator uye inotonhorera mafuta emhepo compressor inoshandiswa, iyo PLC inovhundutsa uye nekukasira kutsiva nyore.
7. Air filter device
Iyo air filter element ipepa sefa mudziyo uye ndiyo kiyi yekusefa kwemhepo.Pepa resefa riri pamusoro rinopetwa kuti riwedzere nzvimbo yekupinda mhepo.
Iwo maburi madiki emhepo sefa chinhu anenge 3 μm. Basa rayo guru nderokusefa guruva rinopfuura 3 μm mumhepo kudzivirira kupfupika kwehupenyu hwe screw rotor uye kuvhara kwemafuta sefa uye separator mafuta.Kazhinji, maawa 500 ega ega kana nguva pfupi (zvichienderana nemamiriro ezvinhu chaiwo), tora kunze uye furidzira mweya kubva mukati nekunze ne ≤0.3MPa kuti ubvise zviduku zviduku zvakavharwa.Kudzvinyirira kwakanyanya kunogona kukonzera kuti ma pores madiki aputika uye akure, asi haazosangana nezvinodiwa zvekusefa zvinodiwa, saka kazhinji, iwe uchasarudza kutsiva iyo yemhepo sefa chinhu.Nekuti kana iyo mhepo sefa chinhu chakuvadzwa, chinoita kuti musoro wemuchina ubate.
8. Ivhavha yekupinda
Iyo inonziwo air inlet pressure regulating valve, inodzora chikamu chemhepo inopinda mumusoro wemuchina zvinoenderana nedhigirii rekuvhurwa kwayo, nekudaro ichizadzisa chinangwa chekudzora kusimuka kwemhepo yemhepo compressor.
Iyo inogadziriswa-inogadziriswa intake control valve inodzora servo cylinder kuburikidza ne inverse proportional solenoid valve. Iko kune tsvimbo yekusundidzira mukati me servo cylinder, iyo inogona kugadzirisa kuvhurwa nekuvhara kwevhavha yevhavha ndiro uye chiyero chekuvhura nekuvhara, nekudaro kuwana 0-100% kutonga kwemhepo.
9. Inverse proportional solenoid valve uye servo cylinder
Chiyero chinoreva chiyero chedutu pakati pezviviri zvemhepo A uye B. Pane zvinopesana, zvinoreva zvinopesana. Ndiko kuti, iyo yakaderera vhoriyamu yekupa mhepo ichipinda mu servo cylinder kuburikidza ne inverse proportional solenoid valve, iyo diaphragm yevharuvhu yekupinza inovhura, uye zvinopesana.
10. Bvisa solenoid valve
Yakaiswa padivi pevhavha yemhepo inopinza, kana mhepo compressor yakavharwa, mhepo iri muoiri negasi mbiya uye musoro wemuchina unoburitswa kuburikidza nemhepo sefa kudzivirira iyo compressor yemhepo kuti isakuvare nekuda kwemafuta mumusoro wechina. iyo air compressor inoshandiswa zvakare. Kutanga nemutoro kuchaita kuti yekutanga ikozvino kuve yakakura uye kupisa mota.
11. Temperature sensor
Inoiswa padivi rekupopota remusoro wemuchina kuona tembiricha yemhepo yakamanikidzwa yakaburitswa. Rimwe divi rakabatana nePLC uye rinoratidzwa pachiratidziro chekubata. Kana tembiricha yanyanya kukwira, kazhinji 105 madhigirii, muchina unogumburwa. Chengetedza midziyo yako yakachengeteka.
12. Pressure sensor
Yakaiswa pamhepo yekubuda kwemhepo compressor uye inogona kuwanikwa pane yekumashure inotonhorera. Inoshandiswa kunyatsoyera kudzvinyirirwa kwemhepo inobudiswa uye yakasvibiswa nemafuta uye separator yakanaka. Kudzvinyirirwa kwemhepo yakamanikidzwa iyo isina kusefa nemafuta uye yakanaka separator inonzi pre-filter pressure. , apo mutsauko pakati pe pre-filtration pressure uye post-filtration pressure iri ≥0.1MPa, mafuta makuru echikamu chekumanikidzwa kwemafuta achashumwa, izvo zvinoreva kuti mafuta anoparadzanisa zvakanaka anofanira kuchinjwa. Imwe magumo e sensor yakabatana nePLC, uye kudzvanywa kunoratidzwa pachiratidziro.Kune gauge yekumanikidza kunze kwetangi yekuparadzanisa oiri. Muedzo ndeye pre-filtration pressure, uye post-filtration pressure inogona kuonekwa pamagetsi kuratidza.
13. Oil filter element
Oil filter ndiyo chidimbu chemafuta sefa. Iyo sefa yemafuta ipepa refirita mudziyo une kusefa chaiko pakati pe10 mm ne15 μm.Basa rayo nderokubvisa zvimedu zvesimbi, guruva, metal oxides, collagen fibers, nezvimwewo mumafuta kudzivirira mabheya uye musoro wemashini.Kuvharika kwesefa yemafuta kunotungamirawo kune kushomeka kwemafuta kumusoro wemuchina. Kushaikwa kwekuzora mumusoro wemuchina kunokonzeresa ruzha uye kupfeka, kukonzeresa kuenderera kwekushisa kwegasi rekubuda, uye kunyange kutungamira kune kabhoni deposits.
14. Oil return check valve
Mafuta akacheneswa ari muoiri-gasi yekuparadzanisa sefa inonangidzirwa mudenderedzwa concave groove pazasi peiyo mafuta yekuparadzanisa musimboti, uye inotungamirwa kumusoro wemuchina kuburikidza neyechipiri pombi yekudzorera mafuta kudzivirira iyo yakapatsanurwa inotonhorera mafuta kuti isabudiswe ne mhepo zvakare, kuitira kuti mafuta ari mumhepo yakamanikidzwa ave akakwirira zvikuru.Panguva imwecheteyo, kuitira kudzivirira kutonhora kwemafuta mukati memusoro wemuchina kubva pakuyerera kumashure, throttle valve inoiswa kuseri kwepombi yekudzorera mafuta.Kana kushandiswa kwemafuta kuchiwedzera kamwe kamwe panguva yekushanda kwemidziyo, tarisa kana gomba diki rekutenderera revhavha yenzira imwe rakavharika.
15. Mhando dzakasiyana dzepombi dzemafuta mumhepo compressor
Ndiyo pombi iyo mhepo compressor mafuta inoyerera. Iyo simbi yakarukwa pombi ichashandiswa kune yakakwirira-tembiricha uye yakakwirira-kudzvanywa mafuta uye gasi musanganiswa unoburitswa kubva kumusoro wemashini kudzivirira kuputika. Pombi inopinza oiri inobatanidza tangi yekuparadzanisa oiri kumusoro wemuchina inowanzogadzirwa nesimbi.
16. Fani yekutonhodza kwemashure
Kazhinji, axial kuyerera mafeni anoshandiswa, ayo anofambiswa nemota diki kuvhuvhuta mweya unotonhora wakatwasuka kuburikidza nekupisa pombi radiator.Mamwe mamodheru haana tembiricha yekudzora vharafu, asi shandisa kutenderera uye kumira kwemagetsi fan mota kugadzirisa tembiricha.Apo tembiricha yepombi yekupedza inokwira kusvika ku85 ° C, fan inotanga kumhanya; apo tembiricha yepombi yekuburitsa iri pasi pe75 ° C, fan inomira yega kuchengetedza tembiricha mukati meimwe siyana.
Nguva yekutumira: Nov-08-2023