A, ekuhlulekeni kwe-screw compressor, ukwehluleka kokukhipha umoya ophumayo okuhambisana nowoyela yikona okuvame kakhulu, okubangela ukwehluleka kokukhipha umoya ophumayo okuhambisana nowoyela yizici eziyinhloko:
1. umonakalo oyinhloko wokuhlukaniswa kwamafutha
Ekusebenzeni kwe-screw compressor, i-core yokuhlukanisa uwoyela yonakele njengesenzakalo esiphukile nesibhobozekile, bese ilahlekelwa indima yokuhlukanisa uwoyela negesi. Okusho ukuthi, ipayipi lokukhipha igesi elixubile ne-compressor elihamba ngqo, bese inani elikhulu lamafutha okupholisa lingahlukaniswa, lizokhishwa kanye nomzimba wegesi, okuholela enqubweni yokukhipha igesi lapho uwoyela uhluleka khona.
2. ukwehluleka komugqa wokubuyisa uwoyela
Enqubweni yokusebenza kwe-screw compressor, umugqa wokubuyisela uwoyela uthwala umthwalo wemfanelo obalulekile, i-core yokuhlukanisa uwoyela yangaphakathi kanye ne-compressor inlet kuzokwakha umehluko wokucindezela, endimeni yalo mehluko wokucindezela, umugqa wokubuyisela uwoyela unesibopho se-core yokuhlukanisa uwoyela phansi kwamafutha aqoqwe emuva ku-compressor, enqubweni elandelayo yomjikelezo qhubeka nokusebenzisa. Uma umugqa wokubuyisela uwoyela uvaliwe, uphukile futhi ufakwe ngendlela engafanele, ngeke ukwazi ukuthutha uwoyela oqoqwe phansi kwe-core yokuhlukanisa uwoyela ubuyele ku-compressor, okubangela uwoyela omningi kakhulu ukuba uqoqeke phansi, khona-ke le ngxenye yamafutha engakathuthwa ibuyiselwe ku-compressor izokhishwa negesi, futhi kuzoba khona isimo samafutha enqubweni yokukhipha umoya.
3. ukulawulwa kwengcindezi yesistimu kuphansi kakhulu
Ekusebenzeni kwe-screw compressor, ukulawulwa kwengcindezi yesistimu kuphansi kakhulu, kuzobangela ukuthi amandla e-centrifugal ku-separator angaphansi kwamandla e-centrifugal adingekayo emsebenzini, khona-ke indima ye-separator ngeke ibonakale ngokugcwele, kuzobangela ukuthi isixhumanisi esilandelayo singene ku-separator core uwoyela wegesi uphakeme kakhulu, ngaphezu kobubanzi bawo bokuhlukaniswa, futhi kuholele ekutheni ukuhlukaniswa kwamafutha negesi kungaphelele, enqubweni yokukhipha i-compressor ngokwehluleka kwamafutha.
4. ukwehluleka kwe-valve yokucindezela okuncane
Ekusebenzeni kwe-screw compressor, i-valve encane yokucindezela iwukuqinisekisa ukuthi ukusebenza kokulawulwa kwengcindezi yesistimu kuyaqhubeka enkambisweni yengcindezi encane ngenhla. Uma kwenzeka ukwehluleka kwe-valve encane yokucindezela, khona-ke ingcindezi encane yesistimu ngeke iqinisekiswe, ngenxa yenhlanhla yemishini ukusetshenziswa kwegesi okukhulu kakhulu, kuzobangela ukuthi ingcindezi yesistimu ibe phansi kakhulu, umugqa wokubuya kwamafutha awukwazi ukubuyisa uwoyela. Uwoyela oqoqwe phansi kwe-core separator kawoyela ngeke ukwazi ukubuyela ku-compressor, uzokhishwa ku-compressor negesi ecindezelwe, okuholela enqubweni yokukhipha umoya eyisicaba ngokwehluleka kwamafutha.
5. I-compressor yokuhlanganisa uwoyela opholile ikhulu kakhulu
Ngaphambi kokusebenza kwe-screw compressor, ukwengeza uwoyela opholile omningi kakhulu, ngaphezu kobubanzi be-compressor, bese kusebenza i-compressor, ngenxa yokuthi izinga likawoyela liphezulu kakhulu, yize uhlelo lokuhlukanisa uwoyela negesi luzohlukaniswa, kodwa ekukhishweni kwegesi, igesi izophinde ihileleke ekukhishweni kwegesi okupholile, okuholela ekukhishweni kwegesi equkethe uwoyela omningi kakhulu, lapho uwoyela uhluleka khona.
6. Ikhwalithi kawoyela opholile ayifaneleki
Ngaphambi kokusebenza kwe-compressor, ukungezwa kwamafutha okupholisa angafaneleki, noma uwoyela wokupholisa isikhathi esingaphezu kwesikhathi esifanelekile, bekungakwazi ukufeza umphumela wokupholisa. Ngemuva kwalokho ekusebenzeni kwe-screw compressor, uwoyela wokupholisa ulahlekelwe yindima yawo, futhi awukwazi ukupholisa ukuhlukaniswa kwamafutha negesi. Ngemuva kwalokho enkambisweni yokukhipha umoya ngokuqinisekile kuzovela lapho uwoyela uhluleka.
Okwesibili, ukuhlola amaphutha, izinyathelo zokuxazulula izinkinga
Uma i-compressor itholakala inamafutha emshinini wokukhipha umoya, akudingeki ukuthi uyihlukanise imishini ngokungaboni, kodwa kufanele isekelwe ezizathwini ezingenhla zokuhlaziya, ngokuhambisana nezinyathelo kusukela kokulula kuya kokunzima zokunquma izingxenye zephutha. Lokhu kunganciphisa isikhathi esiningi sokulungisa kanye namandla abasebenzi.
Uma i-compressor iqala ngokujwayelekile futhi uhlelo lufinyelela ingcindezi elinganisiwe, vula kancane i-valve yesango lokukhipha umoya, ukuvulwa kufanele kube kuncane ngangokunokwenzeka ukuze kuvunyelwe inani elincane legesi ukuthi liphume. Ngalesi sikhathi, sebenzisa ithawula lephepha elomile ngokumelene nokugeleza komoya wokukhipha umoya, uma ithawula lephepha lishintsha umbala ngokushesha futhi amaconsi kawoyela, unganquma i-compressor exhaust enowoyela ongaphezu kwesilinganiso. Ngokwenani lamafutha kugesi yokukhipha umoya kanye nezikhathi ezahlukene, njll., isahlulelo esifanele singenziwa engxenyeni lapho kwenzeka khona iphutha.
Uma ukuvulwa kwe-valve yesango lokukhipha umoya kukhushuliwe, kutholakala ukuthi ukugeleza komoya okukhiphayo kukhulu kakhulu, okubonisa ukuthi ukugeleza komoya kuqukethe uwoyela omningi, bese uhlola ukubuya kukawoyela esibukweni sokubuka ithubhu lokubuyisa uwoyela. Uma ukubuya kukawoyela esibukweni sokubuka ithubhu lokubuyisa uwoyela kukhuphuke kakhulu, ngokuvamile kuphukile noma kufakwe uwoyela opholile kakhulu endaweni yokuhlukanisa; uma isibuko sokubuka ithubhu lokubuyisa uwoyela kungekho ukubuya kukawoyela, ngokuvamile kuphukile ithubhu lokubuyisa uwoyela, livaliwe.
Lapho i-valve yesango lokukhipha umoya ikhulisa ukuvulwa, kwatholakala ukuthi ingxenye engaphambili yokugeleza komoya okukhiphayo iyinkungu ende, ngemva kwesikhathi esithile futhi evamile; qhubeka nokwandisa ukuvulwa kwe-valve yesango lokukhipha umoya, yonke i-valve yokukhipha umoya ivulekile, bese ubheka i-geji yokucindezela kohlelo, uma i-geji yokucindezela ibonisa ukuthi ingcindezi iphansi kunokucindezela okuncane kwe-valve yokucindezela okubekiwe, i-valve yokukhipha umoya iyaqhubeka nokukhipha umoya futhi ukugeleza komoya kugcwele inkungu ende engaphazanyiswa. Lesi simo senzeka, iphutha ngokuvamile liwukwehluleka okuncane kwe-valve yokucindezela.
Lapho ukuvala okuvamile, i-valve yokukhipha umoya othomathikhi isetshenziswa ukuze ikhiphe umoya, uma ikhipha umoya inamafutha amaningi, okubonisa ukuthi i-valve yokukhipha umoya othomathikhi yonakele.
Okwesithathu, ukwehluleka okuvamile ukuphakamisa izinyathelo
I-screw compressor ekusebenzeni kwe-exhaust ngamafutha ngesikhathi sokwehluleka yizizathu ezahlukahlukene, izizathu ezahlukene zidinga izinyathelo ezahlukene zokuzixazulula.
1. Inkinga yomonakalo oyinhloko wokuhlukaniswa kwamafutha
Umonakalo we-core yokuhlukaniswa kwamafutha uyinto evamile, ngakho-ke ku-screw compressor ngaphambi kokusebenza kwemishini kudingeka ihlolwe, ekusebenziseni inqubo kufanele kuhambisane ngokuqinile nezinqubo zokusebenza, ngemuva kokusetshenziswa kokugcinwa okuvamile kwemishini. Kutholakale ukuthi i-core yokuhlukaniswa kwamafutha iphukile futhi inezimbobo, kufanele ishintshwe ngesikhathi esifanele ukuqinisekisa ukusebenza okuvamile kwemishini.
2. Izinkinga endleleni yokubuya kwamafutha
Enkambisweni yokusebenza kwemishini, uma uhlangabezana nokuvinjelwa endleleni yokubuya kwamafutha, udinga ukuhlola ukwehla kwengcindezi yesihlukanisi, njengokwehla kwengcindezi ngaphandle kwezinkinga, udinga ukuhlanza umongo wesihlukanisi samafutha, uma umongo wesihlukanisi samafutha uphukile kumele ushintshwe ngesikhathi esifanele.
3. Inkinga yokulawula ingcindezi yesistimu ephansi kakhulu
Kumqhubi, kufanele ajwayelane nokucindezela kokulawula kwemishini, lapho inkinga itholakala ukuthi yehlisa umthwalo wesistimu, ukuze ingcindezi yesistimu ifinyelele ingcindezi yokusebenza elinganisiwe okufanele iyenze.
4. inkinga yokwehluleka kwevalvu yokucindezela okuncane
Ekusebenzeni kwangempela, uma ivalvu encane yokucindezela itholakala ingasebenzi, khona-ke kufanele ishintshwe, bese isebenza ngemva kokuqedwa kokushintshwa.
5. Inkinga yokwengeza uwoyela opholile kakhulu ku-compressor
Uma ufaka uwoyela wokupholisa ku-compressor kufanele uqale uqonde inani elicatshangwayo lokuthi kufanele kufakwe uwoyela wokupholisa ongakanani emishinini, ukungezwa kowoyela wokupholisa kufanele kube umthwalo womuntu, futhi ngokuvamile kufanele kulawulwe ngaphansi kwengilazi ebonakalayo.
6. Ikhwalithi yamafutha okupholisa
Ukuze kufakwe uwoyela wokupholisa, kufanele kufakwe ngokuhambisana nezidingo zemishini e-oyela wokupholisa, ngoba izidingo zemishini ehlukene ku-oyela wokupholisa azifani. Ngemva kokufaka, isikhathi sokufaka kufanele sibhalwe phansi, futhi lapho uwoyela wokupholisa ufinyelela isikhathi sawo sokusebenza, kufanele ushintshwe ngesikhathi. Ikhwalithi yamafutha okupholisa engeziwe kufanele ilawulwe ngokuqinile ukuze kuqedwe ukufakwa kwamafutha okupholisa angafaneleki.
Okwesine, amanothi okuxazulula izinkinga kanye nezixazululo
Enkambisweni yokuxazulula izinkinga kunezinto eziningana okumele ziqashelwe, ngaphandle kwalokho iphutha alikwazi nje kuphela ukususwa, kodwa futhi lingaholela emiphumeleni emikhulu.
Uma kutholakala ukuthi kuyinkinga yepayipi lokubuyisela, ipayipi lokubuyisela lingahlanzwa futhi livalwe noma lishiselwe kabusha. Kule nqubo kufanele unake lokhu: okokuqala, kumele kuqinisekiswe ukuthi ipayipi lokubuyisela uwoyela libushelelezi, hhayi ngenxa yokushisela ukwenza ububanzi bangaphakathi bepayipi bube buncane; okwesibili, indawo yokufaka ipayipi lokubuyisela uwoyela kumele ibe yilungile, ngokuvamile isikhungo esingezansi se-separator core concave kanye negebe phakathi kokuphela kwepayipi lokubuyisela uwoyela ku-3 ~ 4mm.
Uma kunqunywa ukuthi inkinga iyinhloko yokuhlukanisa, inhloko entsha yokuhlukanisa kuphela engashintshwa. Kule nqubo kufanele unake: okokuqala, ukuhlola ngokucophelela ukuthi inhloko entsha yokuhlukanisa ikhubazekile futhi yonakele; okwesibili, ukwenza umsebenzi ohlanzekile wokuhlanza ubuso obuhlanganisiwe besilinda yokuhlukanisa kanye nesembozo esiphezulu; ekugcineni, ukufakwa kufanele kuhlole ukuthi kukhona yini izinto zensimbi nezinye izinhlaka eziqhubayo ephepheni lokuvala phezulu kwenhloko yokuhlukanisa, ngoba uwoyela opholile ujikeleza ngesivinini esikhulu ngaphakathi kwe-separator, futhi inani elikhulu likagesi elingaguquki lizokhiqizwa ku-core yokuhlukanisa.
Uma kubhekwa njengenkinga yezinga eliphezulu likawoyela wokuhlukanisa, kufanele likhishwe kahle. Hlola izinga likawoyela wokuhlukanisa ngendlela efanele, okokuqala, iyunithi kumele ipakwe ileveli, uma i-engeli yokuthambekela kweyunithi inkulu kakhulu, isibonisi semitha yezinga likawoyela esihlukanisini singanembile; okwesibili, isikhathi sokuhlola sifanelekile ukukhetha ngaphambi kokushayela noma ngemva kwesigamu sehora sokuvala.
Nakuba i-screw compressor iyimodeli ethembeke kakhulu, kodwa ayidingi ukulungiswa nokugcinwa. Kumelwe wazi ukuthi noma yimiphi imishini "isetshenziswa ngamaphuzu amathathu, amaphuzu ayisikhombisa ekugcinweni", ngakho-ke, kungakhathaliseki ukuthi uwoyela wokukhipha noma amanye amaphutha, kufanele aqinise ukusebenza komsebenzi wokulungisa, iphutha lizosuswa ngokushesha.
Isikhathi sokuthunyelwe: Meyi-26-2023
