Ingxoxo ngephutha lemishini yokuphrinta nokudaya kanye nokuphathwa kwendawo

1.2 Ukwehluleka kwemishini yokuphrinta nokudaya
Ngenxa yomlando omude wemishini yokunyathelisa nokudaya, ukungcoliswa okukhulu nokuguguleka komhlabathi, izinga lokusetshenziswa kwemishini liyancishiswa, futhi eminye imishini yaze yalahlekelwa amandla ayo okusebenza noma yanciphisa kakhulu izinga layo lokusebenza ngesizathu esithile.Lesi simo sibangelwa ukwehluleka kungazelelwe noma ukwehluleka kancane kancane.Ukwehluleka okungazelelwe, njengoba igama libonisa, kwenzeka ngokuzumayo ngaphandle kokulungiselela nokuxwayisa.Ukwehluleka okuqhubekayo kubhekisela ekuhlulekeni okubangelwa izici ezithile ezilimazayo ekunyatheliseni nasekudayeni, eziguguleka kancane kancane noma zicekele phansi ingxenye ethile yemishini.

Emishinini yokunyathelisa neyokudaya, imvamisa yokwehluleka kancane kancane iphakeme kunaleyo yokwehluleka kungazelelwe.Indlela eyinhloko yokugwema ukwehluleka okunjalo ukulungisa imishini ehlulekile ngokwezinga lokusetshenziswa kwemishini.
Ukwehluleka okujwayelekile kubangelwa ikakhulukazi ukuguqulwa noma ukugoba kwezinye izingxenye ngesikhathi sokusetshenziswa, noma ngokuvinjwa noma ukuvinjelwa imisebenzi ngenxa yokungcola, noma ukulimala kokuqina noma amandla kwezinye izingxenye ngenxa yokuguguleka nezinye izizathu ngesikhathi sokusetshenziswa, ezingakwazi ukumelana nomthwalo. kanye nokuphuka.

Kwezinye izimo, ngenxa yokuntuleka kwezinto kanye nokusebenza kwemishini, ukusebenza kwemishini kubangela ukulahlekelwa okukhulu kwengxenye ethile, futhi ukugcinwa akukho endaweni ngezikhathi ezivamile.Noma yiliphi iphutha elidalwa yinoma yisiphi isizathu liyogwenywa ngokusemandleni.

2. Ingxoxo ngokuphathwa kwesizinda semishini yokuphrinta nokudaya
2.1 Maningi amathuba okuthi kube khona ukuhluleka kwemishini nogesi, kanye nendlela yokunciphisa ukwenzeka kokuhluleka kwemishini nogesi.

2.1.1 Izinqubo zokuhlinzeka ngokulungiswa kufanele zibe lukhuni futhi izidingo zizothuthukiswa: ukuze kwenziwe isimo sokugcinwa kwesisetshenziswa sihlangabezane namazinga, kuthuthukiswe ukusebenza kahle komshini, kuncishiswe ukwehluleka kwemishini futhi kuthuthukiswe izinga lokunakekela, ukuhlinzekwa kokukhanda kanye nezinqubo zokwamukela kufanele zisetshenziswe ngokuqinile.

2.1.2 Izibuyekezo ezidingekayo zizohlanganiswa ngesikhathi sokulungiswa nokuguqulwa.Eminye imishini, esetshenziswe isikhathi eside futhi igqokwe kakhulu, ayikwazi ukuhlangabezana nezidingo zenqubo kanye nekhwalithi yomkhiqizo ngemva kokulungiswa.Ngeke iqedwe futhi ibuyekezwe kuphela ngokulungiswa.

2.2 Ukuqapha isimo semishini yokuphrinta nokudaya kufanele kufike ngesikhathi.
Imboni yokunyathelisa nokudaya i-Jiangsu, ngemva kweminyaka engaphezu kwemibili yokuzijwayeza, ifinyeze ulwazi oluningi.Ekuthuthukisweni nasekusetshenzisweni, imiphumela emihle nayo izuziwe, egqame kakhulu ukuthi amazinga amathathu amakhulu okunephutha okuhluka kombala, i-weft skew kanye nemibimbi, okusongela imboni yokunyathelisa nokudaya, yehle kakhulu, okuyinto enkulu. impumelelo ekuphathweni kwezobuchwepheshe kanye nokuthuthukiswa kwemboni yokuphrinta nokudaya esiFundazweni saseJiangsu.Isici somehluko wemibala sehlisiwe sisuka ku-30% eminyakeni edlule saya ku-0.3%.Enqubweni yokuqinisa ukugcinwa nokuphathwa kwempahla yasensimini, izinga lokungasebenzi kahle kwemishini nalo liye lehliswa lafika ezingeni elishiwo kunkomba.Njengamanje, phakathi kwezindlela zesimanje zokuphatha, indlela ephumelelayo yokuphatha amaphutha emishini nesimo sobuchwepheshe bemishini ukusebenzisa ubuchwepheshe bokuqapha isimo kanye nokuxilongwa.

2.3 Ukuqinisa ukugcinwa kwemishini yokuphrinta nokudaya
Ukugcinwa nokulungiswa kwemishini akukwazi ukuncika kuphela kubasebenzi abalungisayo.Ngesikhathi sokusetshenziswa kwemishini, kuyadingeka ukuthi umsebenzisi wemishini - opharetha abambe iqhaza ekugcinweni kwemishini.

Kubaluleke kakhulu ukuhlanza nokugcina okokusebenza, okuyindlela ephumelela kakhulu yokuvimbela ngempumelelo okokusebenza ekungcolisweni nasekugugulekeni.Emkhakheni wokuphathwa kwemishini, ukuhlanzwa, ukunakekelwa kanye nokugcoba kuyizixhumanisi ezibuthakathaka.Njengo-opharetha oqondile wemishini, izisebenzi zokuphatha ukukhiqiza zingathola izimbangela zokwehluleka kwemishini engumshini ngesikhathi esingcono kakhulu, njengokuxegiswa kwezikulufu, ukuvinjwa kwezinto ezingcolisa umoya, ukuchezuka kwezingxenye nezingxenye, njll. inqubo yokusebenza endaweni.

Ebhekene nenani elikhulu lemishini kanye nezisebenzi ezimbalwa kuphela zokunakekela, kunzima ukubhekana nokulungiswa okufika ngesikhathi nokugcinwa kwayo yonke imishini yemishini.Embonini yokunyathelisa nokudaya yaseNanjing, eminyakeni embalwa edlule, ngenxa yezisebenzi ezivimbela phakathi kwabaqhubi abangasebenzi ngokuvumelana nemithethonqubo, bageza imishini ngamanzi ngesikhathi sokuhlanza nokusula, baze bahlanza imishini ngesisombululo se-asidi, okuyinto. okubangele amabala, ukushintsha kombala wembali kanye nokushintsha kwesimo ezindwangu eziphrintiwe nezidayiwe ngesikhathi sokusebenza kwemishini.Ezinye izisetshenziswa zikagesi zikagesi zafakwa ugesi zashiswa ngenxa yokungena kwamanzi.

2.4 Ukusetshenziswa kobuchwepheshe bokugcoba
Umthamo wemishini yokunyathelisa nokudaya kanye nevolumu yethangi lamafutha lincane, inani lamafutha okugcoba lincane, futhi izinga lokushisa likawoyela liphakeme lapho usebenza, okudinga ukuthi amafutha okugcoba abe nokuzinza okuhle kokushisa nokumelana ne-oxidation;Ngezinye izikhathi indawo yokunyathelisa nokudaya imbi, futhi kunothuli lwamalahle oluningi, uthuli lwamatshe kanye nomswakama, ngakho-ke kuba nzima ukuthi amafutha okugcoba angcoliswe yilokhu kungcola.Ngakho-ke, kuyadingeka ukuthi amafutha okugcoba kufanele abe nokuvimbela ukugqwala okuhle, ukumelana nokugqwala kanye nokumelana ne-emulsification.

Kudingeka ukuthi lapho amafutha okugcoba engcolile, ukusebenza kwawo ngeke kushintshe kakhulu, okungukuthi, akuzweli kangako ukungcola;Izinga lokushisa lomshini wokunyathelisa nokudaya endaweni evulekile liyahlukahluka kakhulu ebusika nasehlobo, futhi umehluko wamazinga okushisa phakathi kwemini nobusuku nawo mkhulu kwezinye izindawo.Ngakho-ke, kuyadingeka ukuthi i-viscosity yamafutha okugcoba kufanele ibe mncane ngokushisa.Akudingekile kuphela ukugwema ukuthi i-viscosity yamafutha iba phansi kakhulu lapho izinga lokushisa liphezulu, ukuze ifilimu yokugcoba ingakwazi ukubunjwa futhi umphumela wokugcoba awukwazi ukudlalwa.Kuyadingeka futhi ukugwema ukuthi i-viscosity iphezulu kakhulu lapho izinga lokushisa liphansi, ukuze kube nzima ukuqala nokusebenza;Kweminye imishini yokunyathelisa nokudaya, ikakhulukazi leyo esetshenziswa ezindaweni ezivame ukusha kanye nezingozi zokuqhuma, kuyadingeka ukuthi kusetshenziswe izithambisi ezinokumelana nelangabi elihle, futhi uwoyela wamaminerali ovuthayo awukwazi ukusetshenziswa;Imishini yokuphrinta nokudaya idinga ukuguquguquka okuhle kwezithambisi ezivaliwe ukuze kugwenywe ukulimala kwezimpawu.

Amafutha okugcoba asezingeni eliphezulu asetshenziswa kakhulu ukuphrinta nokudaya imishini, njengamafutha eketanga elishisa kakhulu i-anderol660 yomshini wokumisa, onokushisa okuphezulu kokumelana kwama-260 ° C, akukho coking ne-carbon deposition;Ukungena kahle nokusabalala;I-coefficient yokushisa ye-viscosity enhle kakhulu iqinisekisa ukuthi uwoyela we-chain ngeke usakaze phezu kwendwangu ekushiseni okuphezulu, futhi ukuqala okubandayo kungaqinisekiswa ekushiseni okuphansi.Kungase futhi kuvimbele ngempumelelo umthelela wezinto zamakhemikhali namanzi ajiyile.

Kukhona futhi isifutho esomile se-molybdenum disulfide somshini wokumisa i-amplitude yokulungisa i-screw rod, elungele imishini yasekhaya nengenayo efana nomshini wokusetha waseJalimane i-Bruckner, i-Kranz, i-Babcock, i-Korea Rixin, i-Lihe, i-Taiwan Ligen, i-Chengfu, i-Yiguang, i-Huangji nokunye. ku.Ukumelana kwayo nokushisa okuphezulu kungu-460 ° C. phakathi nenqubo yokusebenza, ungqimba wokufafaza uyashesha futhi kulula ukomisa, futhi ngeke unamathele ezingxenyeni zendwangu nothuli, ukuze ugweme ukugcoba amafutha nokungcolisa indawo yendwangu;Izinhlayiya ezinhle ze-molybdenum disulfide eziqukethwe zinokunamathela okuhle, ungqimba olude lokugcobisa, ukulwa nokugqokwa okuqinile, ukuvikela ukunemba kokuguquguquka kwe-amplitude, nokuvimbela ukuguga nokulunywa kwezinduku ngaphansi kwezinga lokushisa eliphezulu;Kukhona futhi igrisi ye-ar555 yempilo ende ye-chain bearing yomshini wokubunjwa: ukumelana kwayo nokushisa okuphezulu kuyizinzuzo ze-290, futhi umjikelezo wokubuyisela isikhathi eside unyaka owodwa;Ayikho i-carbonization, ayikho indawo econsayo, elungele ikakhulukazi imvelo yamakhemikhali enokhahlo, ifanele umnyango we-Fuji, umshini we-Shaoyang, umshini we-Xinchang, umshini wokunyathelisa we-Shanghai nowokudaya, umshini we-Huangshi.

2.5 Ukuthuthukisa ubuchwepheshe obusha bokulungisa kanye nezindlela zokuphatha zesimanje
Ukwenziwa ngcono kwezinga lokuphatha endaweni kuyindlela ebalulekile yokunciphisa ukwenzeka kokuhluleka kwemishini.Khuthaza ukusetshenziswa kwemishini yesimanje yokuhlanganisa i-electromechanical, uqeqeshe abasebenzi besimanje abaphathi, uyisebenzise ekusebenzeni kokuhlanganiswa kwe-electromechanical esizeni, futhi uqinise ukuphathwa nokusetshenziswa kwamathalente.

3. Isiphetho
Namuhla, ubuchwepheshe bokunakekela imishini yokunyathelisa nokudaya buye bathuthukiswa kakhulu.Imboni yokunyathelisa nokudaya ayikwazi ukuthembela kuphela ekutholeni amaphutha emishini, kanye nokulungisa okufika ngesikhathi nokushintsha amaphutha emishini ukuze kuthuthukiswe ukusebenza kahle kokukhiqiza nokusebenza kahle.Kudingeka futhi ukunaka kakhulu ukuphathwa kwendawo.Okokuqala, ukuphathwa kwemishini yasendaweni kufanele kube khona.Ukuqapha kombuso kwemishini yokuphrinta nokudaya kufanele kusebenze.Ukugcinwa nokulungiswa kwemishini akukwazi ukuthembela kuphela kubasebenzi abalungisa izinto, ukwenza umsebenzi omuhle ekuhlanzeni nasekugcinweni kwemishini, kukhuthaze ubuchwepheshe obusha bokulungisa nokusebenzisa izindlela zesimanje zokuphatha ukuze kuthuthukiswe izinga lokugcinwa kwamaphutha kanye nezinga lokuphatha endaweni yokuphrinta nokudaya. imishini.