Amakhasimende amaningi awazi ukuthi angakhetha kanjani i-screw air compressor. Namuhla, i-OPAIR izokhuluma nawe mayelana nokukhethwa kwama-screw air compressor. Ngethemba ukuthi lesi sihloko singakusiza.
Izinyathelo ezintathu zokukhetha i-screw air compressor
1. Thola ingcindezi yokusebenza
Lapho ukhetha iI-Rotary screw air compressor, kufanele uqale unqume ingcindezi yokusebenza edingekayo ekupheleni kwegesi, engeza umkhawulo we-1-2 bar, bese ukhetha ukucindezela kwe-compressor yomoya. Yiqiniso, ubukhulu bobubanzi bepayipi kanye nenani lamaphuzu okuguqula nakho kuyizici ezithinta ukulahlekelwa kwengcindezi. Uma kukhulu ububanzi bepayipi kanye namaphoyinti okujika ambalwa, kuncane ukulahlekelwa kwengcindezi; ngokuphambene, ukulahlekelwa okukhulu kwengcindezi.
Ngakho-ke, lapho ibanga eliphakathi kwama-compressor ngezikulufu zomoya kanye nepayipi lokugcina igesi lilide kakhulu, ububanzi bepayipi elikhulu kufanele bukhuliswe ngokufanele. Uma izimo zemvelo zihlangabezana nezidingo zokufakwa kwe-compressor yomoya kanye nezimo zokusebenza zivumela, ingafakwa eduze nokuphela kwegesi.
2. Thola izinga lokugeleza kwe-volumetric elihambisanayo
(1) Lapho ukhetha i-ai-screw air compressorkufanele uqale uqonde izinga lokugeleza kwevolumu yazo zonke izinto ezisetshenziswa igesi futhi uphindaphinde inani lokugeleza okuphelele ngo-1.2;
(2) Buza umhlinzeki wezinto ezisebenzisa igesi mayelana nemingcele yesilinganiso sokugeleza kwevolumu yempahla esebenzisa igesi ukukhetha umshini wokuminyanisa umoya;
(3) Lapho uvuselela isiteshi sokucindezela isikulufu somoya, ungabhekisela kumanani epharamitha asekuqaleni futhi uwahlanganise nokusetshenziswa kwegesi kwangempela ukuze ukhethe isiminyanzeli somoya.
3. Thola amandla okunikezwa kwamandla
Uma isivinini sishintsha ngenkathi amandla ehlala engashintshiwe, izinga lokugeleza kwe-volumetric kanye nokucindezela kokusebenza nakho kuzoshintsha ngokufanele. Lapho ijubane liyancipha, ukuphuma kuzophinde kunciphe ngokufanele, njalonjalo.
Amandla okukhethwa kwe-compressor yomoya ukuhlangabezana nengcindezi yokusebenza nokugeleza kwe-volumetric, futhi umthamo wokuphakela amandla ungahlangabezana namandla emoto ehambisanayo yokushayela.
Amaphuzu amane okufanele uwaqaphele lapho ukhetha i-screw air compressor
1. Cabanga ngengcindezi yokukhipha kanye nevolumu yokukhipha
Ngokwendinganiso kazwelonke, ingcindezi ye-exhaust ye-screw air compressor yenhloso ejwayelekile ingu-0.7MPa (7 atmospheres), kanti izinga elidala lingu-0.8MPa (8 atmospheres). Ngoba ingcindezi yokusebenza kwedizayini yamathuluzi womoya kanye nemishini yamandla omoya ingu-0.4Mpa, ingcindezi yokusebenzai-screw air compressoringahlangabezana ngokugcwele nezidingo. Uma i-compressor esetshenziswa umsebenzisi inkulu kuno-0.8MPa, ngokuvamile yenziwa ngokukhethekile, futhi ukucindezelwa okuphoqelelwe akukwazi ukutholwa ukuze kugwenywe izingozi.
Ubukhulu bevolumu yokukhipha futhi ingenye yemingcele eyinhloko ye-compressor yomoya. Umthamo womoya we-compressor yomoya kufanele uhambisane nevolumu yokukhipha edingwa uwena, futhi ushiye i-margin engu-10%. Uma ukusetshenziswa kwegesi kukhulu futhi umthamo wokukhipha umoya we-compressor uncane, uma ithuluzi le-pneumatic livuliwe, ukucindezela kokukhipha umoya we-compressor emoyeni kuzoncishiswa kakhulu, futhi ithuluzi le-pneumatic alikwazi ukuqhutshwa. Yiqiniso, ukuphishekela ngobumpumputhe umthamo omkhulu wokukhipha amandla nakho akulungile, ngoba ubukhulu bevolumu yokukhipha, i-motor enkulu ifakwe i-compressor, engabizi nje kuphela, kodwa futhi ichitha imali yokuthenga, futhi iphinde ilahle amandla kagesi uma isetshenziswa.
Ukwengeza, lapho ukhetha umthamo wokukhipha umoya, ukusetshenziswa okuphezulu, ukusetshenziswa okujwayelekile, kanye nokusetshenziswa kwe-trough nakho kufanele kucatshangelwe. Indlela evamile iwukuxhuma ama-compressor komoya ngokugudluka okuncane ngokuhambisana ukuze kutholakale indawo enkulu. Njengoba ukusetshenziswa kwegesi kukhuphuka, zivulwa ngamunye ngamunye. Lokhu akulungile kuphela kugridi yamandla, kodwa futhi kusindisa amandla (qala okuningi njengoba udinga), futhi kunemishini yokusekelayo, ukuze wonke umugqa ungavalwa ngenxa yokuhluleka komshini owodwa.
2. Cabangela izikhathi nezimo zokusetshenziswa kwegesi
Izikhathi nendawo yokusetshenziswa kwegesi nakho kuyizici ezibalulekile ekukhetheni uhlobo lwe-compressor. Uma indawo yokusebenzisa igesi incane, kufanele kukhethwe uhlobo olume mpo. Isibonelo, ngemikhumbi nezimoto; uma indawo yokusetshenziswa kwegesi ishintshwa ibanga elide (ngaphezu kwamamitha angu-500), uhlobo lweselula kufanele lucatshangelwe; uma indawo yokusetshenziswa ingeke inikwe amandla, kufanele kukhethwe uhlobo lokushayela injini ye-diesel;
Uma engekho amanzi ompompi endaweni yokusetshenziswa, uhlobo olupholiswe ngomoya kufanele lukhethwe. Mayelana nokupholisa komoya nokupholisa amanzi, abasebenzisi bavame ukuba nenkohliso yokuthi ukupholisa amanzi kungcono nokuthi ukupholisa kwanele, kodwa akunjalo. Phakathi kwama-compressor amancane, ekhaya naphesheya, ama-akhawunti wokupholisa umoya angaphezu kwama-90%.
Mayelana nomklamo, ukupholisa umoya kulula futhi akudingi umthombo wamanzi lapho kusetshenziswa. Ukupholisa amanzi kunezinkinga zakho ezibulalayo. Okokuqala, kufanele kube nohlelo oluphelele lokuhlinzeka ngamanzi kanye ne-drainage, oludinga ukutshalwa kwezimali okukhulu. Okwesibili, i-cooler epholile ngamanzi inokuphila okufushane. Okwesithathu, kulula ukufriza isilinda ebusika enyakatho. Okwesine, inani elikhulu lamanzi lizomoshakala ngesikhathi sokusebenza okujwayelekile.
3. Cabangela izinga lomoya ocindezelweyo
Ngokuvamile, umoya ocindezelwe okhiqizwa ama-compressor emoyeni uqukethe inani elithile lamafutha okugcoba kanye nenani elithile lamanzi. Kwezinye izimo, uwoyela namanzi kwenqatshelwe. Ngalesi sikhathi, akufanele nje unake ukukhethwa kwe-compressor, kodwa kufanele futhi wengeze amadivaysi asizayo uma kunesidingo.
4. Cabangela ukuphepha kokusebenza
I-air compressor ingumshini osebenza ngaphansi kwengcindezi. Lapho usebenza, kuhambisana nokukhuphuka kwezinga lokushisa nokucindezela. Ukuphepha kokusebenza kwayo kufanele kubekwe kuqala. Ngaphezu kwe-valve yokuphepha, i-compressor yomoya nayo ifakwe isilawuli sokucindezela lapho iklama, futhi umshuwalense ophindwe kabili wokuthulula ukucindezela ngokweqile uyasetshenziswa. Akunangqondo ukuba ne-valve yokuphepha kuphela kodwa ungabi nomlawuli wokucindezela. Ngeke nje kuthinte isici sokuphepha somshini, kodwa futhi kunciphise ukusebenza kahle kwezomnotho kokusebenza (umsebenzi ojwayelekile wesilawuli sokucindezela ukuvala i-valve yokudonsa futhi wenze umshini usebenze ngokungasebenzi).
I-OPPAIR ifuna ama-ejenti omhlaba, wamukelekile ukuthintana nathi ukuze uthole imibuzo: WhatsApp: +86 14768192555
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Isikhathi sokuthumela: Jun-12-2025
