On-site Antibacterial Maintenance Of Die-Ekubunjweni Khipha Agent

Emkhakheni wokuphonsa o-high-pressure die-casting, ama-ejenti wokukhishwa kwesikhunta wendabuko asetshenziswa enkambisweni yokusetshenziswa. Ngenxa yokungcola kwangaphandle nokunye okwenziwe kuqala, imvamisa kubangela ukungcoliswa okuncane kwe-ejenti yokukhipha isikhunta ngesikhathi sokusetshenziswa, okuholela ekuvalekeni kwesikrini sesihlungi nokwehluleka kwe-ejenti ekhipha isikhunta. inkinga. Lo mbhalo uchaza ukuthi ungayiqeda kanjani inkinga yokungcola kwe-microbial kusuka kumvelaphi yama-microorganism nokuthi ungazisebenzisa kanjani izindlela ezifanele zokugcinwa kwalezi zinambuzane ezisendaweni.

I-ejenti yokukhishwa yinto ebalulekile ekukhiqizeni okusakazwa kwensimbi okungeyona eyensimbi. Imvamisa idlala indima yokwehlisa phansi amandla, ukuvimbela ukushisela kwensimbi encibilikisiwe nesikhunta, ukuqinisekisa ukukhishwa okushelelayo kokwenza umsebenzi, futhi ngezikhathi ezithile uthambise, okusiza ekugcwaliseni nasekuthambiseni izingxenye ezihambayo (thimble and slider). Ngaphezu kwalokho, uketshezi lwayo olugxilile nolususelwa emanzini kunikeza umenzeli wokukhipha umphumela wokwehlisa izinga lokushisa lesikhunta nokunciphisa ukucindezela okushisayo kwesikhunta. Umenzeli okhipha futhi uvikela ubuso besikhunta ekugqoleni kwensimbi. Ama-ejenti wokukhishwa kwendabuko adinga ukuhlanjululwa ngamanzi ngesikhathi sokusetshenziswa. Njengamanje, izindlela ezijwayelekile zokuxubeka ezimakethe zifaka ukulinganisa okuzenzakalelayo nokulinganisa okwenziwa ngesandla, ngenkathi ukuhanjiswa kwezithako kuncike kakhulu ekulinganisweni komshini owodwa nokulinganisa okuphakathi. Ngokuyinhloko. Ukuthi ikhwalithi yamanzi ye-diluent iyafaneleka yini, noma ngabe iqukethe amabhaktheriya, noma ngabe ithangi lokuxubusha nephayiphu yokuhlinzeka kuhlanzekile, kuthinta kakhulu ukusetshenziswa okujwayelekile nokusebenza kwe-ejenti ekhishwayo. Uma ukuphathwa nokugcinwa kwendawo okuhlinzekwayo kungenziwa kahle, kuzodala ukuthi kukhule amabhaktheriya, azovimba isihlungi, i-flocculation kanye nama-microorganisms azokhiqizwa ethangini lokuhlanza, elizokwenza ukuthi i-ejenti ekhishayo idilize, ivimbe umbhobho, futhi kuthinte ukusetshenziswa kokugcina komenzeli wokukhishwa. , Futhi kuzoba nephunga elingathandeki, elizothinta indawo yokusebenza esizeni. Konke lokhu kuzoholela ekwehliseni ukusebenza kahle kokukhiqizwa kokufa, kwandise abasebenzi, futhi kudale nenqwaba yemfucuza yomenzeli wokukhululwa. Phakathi kwazo zonke lezi zinto ezinomthelela, iqhaza lezinto ezincane libaluleke kakhulu. Le ndatshana izokhuluma ngezimbangela zamagciwane, umthelela wazo esizeni nokusetshenziswa kwama-ejenti wokukhipha izidumbu, nokuthi ungalungisa kanjani isiza ukugwema noma ukuqeda la magciwane.

1 Izimbangela Zamagciwane

Ama-microorganism atholakala yonke indawo ezimpilweni zethu zansuku zonke, futhi mancane kakhulu kangangokuba imvamisa abonakali ngeso lenyama. Ama-microorganisms ngokuvamile ahlukaniswe ngezigaba ezine: amabhaktheriya, isikhunta, amagciwane kanye nemvubelo. Imvamisa zinekhono lokukhiqiza ngokushesha nokuzivumelanisa nezimo okuqinile. Ukukhiqizwa kwama-microorganisms kuncike ezimweni eziningi, izinga lokushisa, i-pH, okuqukethwe kwezinto eziphilayo, okuqukethwe kwe-oxygen, okuqukethwe kwamaminerali, njll. Kuma-microorganisms amaningi, izinga lokushisa elifanele kakhulu lingu-25-40 ° C. Izimo ezifanele kakhulu ze-acid-base zama-microorganisms zihlukile. Indawo yokuhlala efanelekayo yamabhaktheriya amaningi isezingeni le-pH lika-5.5-8. 5, kuyilapho izimo zokuphila eziyinhloko zesikhunta nemvubelo ziyizindawo ezine-asidi. Ama-microorganisms akagcini ngokwanda ngamanani amakhulu, njengamagciwane, kepha ulwelwesi lwamagciwane abakhiqizayo luzophinda luhanjiswe ngemidiya yangaphandle njengamanzi nemizimba yabantu. Lezi zingqimba zebhayoloji ziqukethe uhlobo olulodwa noma eziningi zebhaktheriya noma amakoloni. Isici esiyinhloko se-biofilm yi-polymer engaphandle, ukwakheka okuyinhloko ezinye zezinto eziphakeme zamangqamuzana ezinjenge-polysaccharides, amaprotheni nama-nucleic acid. Endaweni yokuphonsa izidumbu, kunemidiya eminingi esabalalisa ama-microorganism, njengamanzi, nokungcola kwangaphandle okufana no-oyela nezinye izinto eziphilayo. Ikakhulukazi ohlelweni lokuhlinzekwa komenzeli wokukhishwa, izimo eziningi zilungele ukusinda nokuzala kwama-microorganisms. Lapho lawa mafilimu esesebenze kahle, azolandela ithangi le-ejenti yokukhipha, amapayipi wokunikezela nezikrini zokuhlunga. Lokhu kubangela ukuthi isihlungi sivimbe futhi umenzeli wokukhipha ahluleke.

2.Isizinda Sekhasimende Ukuhlaziywa Kwemithombo Yamagciwane Kanye Nocwaningo Lokusebenza Komkhiqizo Olwa Namagciwane

Siqoqe ifilimu elincane lama-microbial endaweni engcolisiwe yokuphonsa izidumbu futhi sahlaziya i-laboratory ukucacisa izingozi zamagciwane. Ngenqubo yokusebenzisa i-ejenti ekhishwayo, ikhasimende M lithole ukuqongelelwa kwamafutha ethangini lokuhluza lomshini walo, futhi kwakukhona ungqimba lwesikhumba odongeni lwangaphakathi. Ngaphezu kwalokho, ngenxa yama-microorganisms, isikrini sokuhlunga sibangela ukuthi i-ejenti yokukhipha idilize futhi igxumagxume futhi ivaleke esibukweni. Futhi isihlungi sibuye sakhiqiza ukungcola, kuvela i-orange-yellow. Siqoqe amasampula aqinile nalawo awuketshezi kumakhasimende akwa-M, sabe sesihlaziya kanye nokuhlola ama-microbiological.

Ukuhlolwa Sample:

Kuthathwe odongeni lwethangi lokuhlanjululwa esizeni sekhasimende, ukungcoliswa kwepayipi lokuphakela kanye nesikrini sokuhlunga kusetshenziselwa ukuhlolwa nokuhlaziywa kwama-microbiological, nokuqukethwe kwama-microbial kuketshezi lokuhlanjululwa namanzi okuxubuka nakho kuyahlaziywa.

Indlela Yokuhlola:

Okuqinile kugcotshwe epuletini, kuhlanjululwe ngamanzi futhi kuxutshiwe, kwenziwa kungasebenzi, bese kuqala isiko lamagciwane. I-medium is pasteurized soybean casein agar culture (TSA) ne-pasteurized Sabouraud agar medium (SDA), izinga lokushisa lingu-30 ° / 25 °, futhi kwenziwa ngaphansi kwezimo ze-aerobic.

Imiphumela Yokuhlola:

Ngemuva kwezinsuku eziyi-7 zokuhlolwa kwesiko le-microbial, kwatholakala ukuthi kwakukhona amabhaktheriya kumasampula wamanzi (Ifomu # 1, 2, 3), kepha okuqukethwe kusampula 1 kwakungaphansi kwaleyo yesampula 2. Kodwa-ke, wonke amasampuli aqinile atholakala ithangi lokuhlanza lomshini esizeni laliqukethe inani elikhulu lamagciwane (No. 12-23, 27-32, 34-39 kuMfanekiso 2 noMdwebo 3), ikakhulukazi amasampuli atholakele aqukethe iPseudomonas aeruginosa. Lolu hlobo lukaPseudomonas lukhula ngokushesha okukhulu (kusampula Nos. 8, 24, 25, 32, no-33 kuMdwebo 4). Futhi into engcolisayo esuswe kusihlungi iluhlaza okotshani, okufakazela nokuthi iqukethe inani elikhulu lePseudomonas aeruginosa. Kukhona nenani elikhulu lamakholoni asepayipini nethangi lokuhlanjululwa, elizofakwa kunqubo yokuhluza umenzeli wokukhishwa (Umdwebo 5), ngaleyo ndlela kuvalwe isikrini sokuhlunga. Kungabonakala emiphumeleni ukuthi ukuhlanjululwa komkhiqizo A (umkhiqizo wokulwa namagciwane) kungcoliswe kancane kunomkhiqizo B (ikakhulukazi ethangini lesibili lokuxubusha, ithebula 1, amasampula 4-7).

Lokhu kungcola okungathi sína akubangelwa kuphela ukuxubana kukawoyela wangaphandle noma okunye ukungcola. Uma uhlelo lokujikeleza kwegazi uqobo lungagcinwa, luzokhulisa ukungcoliswa kwamagciwane. Ngoba uma la makoloni amancane ewa odongeni lwethangi lokuhluza, i-diluent izongena ngokushesha.

3. Ukulondolozwa Kwesiza

Kusukela ekuhlaziyweni okungenhla nemiphumela yokuhlolwa, singabona umthelela wokutheleleka nge-microbial ekusetshenzisweni kwama-ejenti wokukhipha isikhunta ngesikhathi senqubo yokufa kanye nezingozi ekuphathweni kokuphepha esizeni, njengePseudomonas aeruginosa eshiwo ngenhla, engadala izifo. Ngakho-ke, sidinga ukwenza umsebenzi omuhle wokuphathwa esizeni kwe-diluent ejenti yokukhipha nezinsiza zayo ezisekelayo, ukuze sigweme ukutheleleka ngamagciwane, ukuze umenzeli wokukhulula akwazi ukukhulisa izinzuzo zakhe zokusetshenziswa. Okulandelayo kuzogxila ekutheni kwenziwa kanjani ukuphathwa kwesayithi okulungile.

3.1 Ukuhlanza

Yenza ukugeza okukhulu okungenani kanye ngonyaka ukukhipha ukungcola (ifilimu yebhaktheriya, izinto ezingaphili kanye nezinsalela ze-ejenti ekhishwayo) kulo lonke uhlelo lwe-ejenti ekhishwayo. Imvamisa, kuyadingeka ukugeza nokuhlanza njalo ukuqinisekisa ukusebenza ngempumelelo kohlelo lokuhlinzeka ngabenzeli bokukhishwa.

Ukuthola izinyathelo ezijwayelekile zokuwasha kanye nemikhiqizo yesondlo ehlobene, sicela ubheke isingeniso esilandelayo:

Ngaphambi kokuwashwa kwamakhemikhali:

• Sebenzisa i-rag (ungasebenzisi i-flannel) ukusula yonke imishini (njengamathangi wokuxuba, amapayipi) axhumana ne-ejenti ekhishwayo, futhi uma kungenzeka, sebenzisa igesi enomfutho ophakeme ukuze uyihlanze.
• Susa umbhobho lapho ugeza ukuze ugweme ukunqwabelana kwemfucumfucu embusweni. Imibhobho ingagezwa ngesandla noma ngemishini yokuwasha. Uma uyigeza, sebenzisa i-Han Gao's Bonderite C-AK 5520 ukunciphisa kuze kube ngu-5%. Uma kunzima kakhulu ukuwasha, ungangeza futhi u-0.1% weHan 髙 product BonderiteC-AD 1270 ukuthuthukisa ikhono lokuwasha.

Ingxube efanayo iyasetshenziswa nasemijikelezweni elandelayo yokuwashwa. I-5% BonderiteC-AK 5520 ne-0. /% BonderiteC-AD 1270

Lapho ugeza, khipha ngokuphelele ithangi lokuxuba bese ufaka ingxube yokuwasha ngasikhathi sinye. Bese ulungisa amandla emishini kumjikelezo ophakeme okungenani amahora amane. Amandla aphezulu angathuthukisa ukusebenza kahle kokuwasha (isenzo sokukhanda)

Ngesikhathi senqubo yokuwasha, isihlungi kufanele sisuswe ukugwema ukuvaleka. I-valve yebhola yenza ukushintshana kokuqondisa kokugeleza okuningi ukuqinisekisa ukuthi yonke inhlabathi nesikhumba sebhaktheriya kungasuswa.

I-pH yelotion iphakeme kakhulu (10 noma ngaphezulu). Gwema ukukhishwa ngqo esitamkokweni ngaphambi kokwelapha. Umehluko omkhulu phakathi kwalolu ketshezi lwemfucumfucu kanye noketshezi lwemfucuza yomenzeli wokukhishwa yi-pH. Ngaphambi kokukhishwa, idinga ukudlula esiteshini samanzi angcolile sefektri noma inkampani efanelekayo evela eceleni ukuthola ukwelashwa ngokuya ngemithetho yendawo yokuvikela imvelo.

Kumele kuqashelwe ukuthi usawoti we-sodium ungadala ukuqoqwa kwemfucuza nokugqwala kwensimbi. Ngakho-ke, kuyadingeka ukuthi ugeze kahle uhlelo ngamanzi ahlanzekile ngemuva kokuqedwa kwesinyathelo sokuwasha.

3.2 Ukuvala inzalo

Gcwalisa uhlelo ngamanzi kuze kube yilapho i-pH ingathathi hlangothi. Bese usebenzisa amanzi aqukethe isikhunta esifanayo se-DBNPA ukusakazwa kwepayipi nokuwashwa (okuchazwe ngezansi) okungenani isigamu sehora. Ekugcineni, hlambulula ipayipi ngamanzi akhethiwe ngaphandle kwamagciwane, bheka isinyathelo 3 ukuthola imininingwane.

I-BIOBANDB20 yakwaDow Chemical ingumkhiqizo oqukethe i-DBNPA (isixazululo esine-0.025% ye-BIOBANDB20 silingana ne-50ppm DBNPA) • I-DBNPA ibulala igciwane elibulala ngokushesha, ngaphandle kwama-oxidants, futhi ingalawula amabhaktheriya ahlukahlukene njengokuhle Ukukhula kwamagciwane e-aerobic, ama-bacterium anaerobic, isikhunta, ulwelwe nodaka lwebhayoloji.

Ukusebenza okusheshayo kokubulala kwe-DBNPA kwenza kube nokwenzeka ukubulala inzalo ngokushesha (njengoba kushiwo ngenhla, imizuzu engama-30 yanele). Ngesikhathi senqubo yokuhlanza nokusabalalisa, i-valve yebhola kufanele ishintshe indlela eya kuyo izikhathi eziningi ukuqinisekisa ukuthi zonke izindawo ezisohlelweni zingavezwa ku-biocide.

Kumele kuqashelwe ukuthi i-DBNPA ingadala ukugqwala kobuso be-aluminium (bona imiyalelo yokuphepha komkhiqizo). Esinyathelweni sokugudluza esilandelayo, isikrini sokuhlunga sidinga ukufakwa ukubheka ukuthi kukhona yini ukunqwabelana. Uma kukhona, udinga ukuqhubeka nokuphinda isinyathelo sokuqala senqubo yokuwasha.

Ngemuva kokuwasha vala zonke izisetshenziswa, ikakhulukazi i-valve yebhola, ukuqinisekisa ukuthi ngeke zingcoliswe ukungcola kwangaphandle.

I-DBNPA ingahle yehliswe ngokushesha ibe yizinto ezingenabungozi, ngakho-ke ingakhishwa ngokuphepha. Ngakho-ke, ukukhishwa kokugcina akunazo izinto eziyingozi. Kukhona kuphela izinsalela zokugeza kanye namabala akhukhulwe emanzini angcolile. Izindlela nezindinganiso zokukhishwa kwamanzi emfucuza ziphathwa ngokuya ngemithetho yendawo.

3.3 Sebenzisa ukukhishwa deionis ekuhlanzeni okokugcina

Ngemuva kokuphothula ukwelashwa kwangaphambilini, kunconywa ukusebenzisa amanzi akhethiwe ukugeza kokugcina (uma kungekho simo, okungenani sebenzisa amanzi oyinyumba) ukususa okusele. Kumele kuqashelwe ukuthi uma kune-acidic / oxidizing biocides ohlelweni, kungadala ukugqwala kwamapayipi kanye nesikhunta (bheka incwadi yokuphepha yomkhiqizo ngemininingwane).

• Ikhwalithi yamanzi enconyiwe:
• Okuqukethwe okuqinile <0.01%
• pH 6-8
• Ukusebenza <50 | kuyinto
• Okuqukethwe kwe-Microbial <103CUFml

Uma isinyathelo sesibili siphathwa kahle, amanzi angcolile asuka esinyathelweni sesithathu angakhishelwa ngqo esiteshini sokwelashwa kwamanzi angcolile. Lokhu kunqunywa ngokuya ngemigomo namazinga endawo 6

3.4 Ukuqapha Uhlelo Lokuhlinzekwa Kwamanzi

Njalo hlola bese ushintsha isihlungi samanzi ompompi ukuvimbela ama-microorganisms ekukhuleni nasekuqongeleleni okuningi ngokuhamba kwesikhathi.

Ngaphezu kwalokho, sebenzisa izindlela ezisebenzayo zokuthola njalo okuqukethwe okuyi-microbial emanzini (ungasebenzisi amaphilisi wokuhlola amagciwane). Lapho okuqukethwe okuncane kwegciwane emanzini kuncishisiwe futhi kuzinzile, imvamisa yokuthola ingancishiswa.

3.5 Ezempilo Yomuntu Nokuvikelwa Kwemvelo

Kungcono ukusebenzisa amathawula alahlwayo esikhundleni sefulaneli ngenkathi ugeza. Ngemuva kokuthi zonke izinqubo seziqediwe, hlanza ukungcola (amabala nemikhiqizo esetshenzisiwe) endaweni yokusebenza (phansi) ukugwema ukungcoliswa okulandelayo.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:On-site Antibacterial Maintenance Of Die-Ekubunjweni Khipha Agent

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

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By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off