Iimveliso zethu eziphambili: I-Amino Silicone, ibhloka, i-Hydrophilic silicone, i-Spanicon ye-SULDME, i-CARBOPE YOKHUSELEKO Indonesia, Uzbekistan, njl

 

Kwinkqubo yemveliso yemichiza, ngenxa yezizathu ezahlukeneyo, uthuli kunye nobumdaka obunjengee-polymers, i-cinki, ioyile kunye nothuli, iimveliso ezizodwa zinokwenzeka kwizixhobo kunye nemibhobho. Oku kuchaphazela kakhulu ukusetyenziswa kwezixhobo, ke kubaluleke kakhulu ukucoca izixhobo zekhemikhali.

Ukucoca izixhobo zokucoca iikhemikhali kubandakanya iintlobo ezimbini: Ukucoca kwi-intanethi kunye nokucoca ngaphandle kweintanethi.

 

Ukucoca kwi-Intanethi

Sebenzisa inqaba yokupholisa ekusasazeni inkqubo yamanzi njengebhokisi yomqhubi ukongeza iikhemikhali kwinkqubo yokujikeleza kwendalo.

Izibonelelo: Izixhobo akufuneki zivaliwe kwaye azichaphazeli ukuveliswa kwesiqhelo kunye nokusetyenziswa.

Ukungancedi: Iziphumo zokucoca azilunganga kakhulu xa kuthelekiswa nokucoca ngaphandle kweintanethi. Ixesha elide lokucoca kunye neengozi ezibalulekileyo zokungena kwizixhobo.

 

Ukuhlamba ngaphandle komgca

Ibhekisa kwinkqubo yokulinganisa amacandelo okucocwa kwizixhobo okanye kwimibhobho kwaye azithutha uye kwenye indawo (isalamane kwindawo yoqobo yokucoca) yokucoca

Ukucoca ngaphandle kwe-intanethi kunokwahlulwa kulungiselelwe ukucoca ngokwasemzimbeni kunye nokucocwa kwamachiza.

Ukucoca ngokwasemzimbeni: Sebenzisa amanzi aphezulu ekusebenziseni izixhobo ezicocekileyo. Izixhobo zokucoca eziphezulu ziyafuneka.

Ukucoca iikhemikhali: khupha ubushushu ngokwahlukileyo ngokwahlukeneyo kwaye uqhagamshele i-inlet kunye nemibhobho yokuphuma yokujikeleza kwamanzi kwisithuthi sokucoca. Ukucoca iikhemikhali zezo mpawu zilandelayo:

Izibonelelo: I-dosage encitshisiweyo yamayeza kunye nesiphumo esihle sokucoca.

Izinto ezingalunganga: Izixhobo ezihambelana nezixhobo ziyafuneka, ezinje ngeemoto zokucoca okanye iitanki zamanzi, iimpompo zoxinzelelo oluphezulu, imigaqo-nkqubo eyahlukeneyo yokudibanisa, izixhobo ze-wels.

 

Zimbini iindlela zokucoca iikhemikhali: i-acid yokuhlamba kunye ne-alkali.

I-Alkali yokuhlamba: ikakhulu isetyenziselwa ukususa umba wezinto eziphilayo, i-microorganisms, amabala e-oyile kunye nezinye izinto eziqhotyoshelweyo ngaphakathi kwezixhobo, ezinje ngee-inhibitors ezisetyenziswa ngexesha lokufakwa kwezixhobo. Ukuhlamba i-Alkaline kunokudlala indima ekukhululekileyo, ukukhulula, ukuqina, kunye nokusasaza iityuwa ezingenamanzi. Iiarhente eziqhelekileyo zokucoca ziquka i-sodium hydroxide, i-sodium carbonate, i-trisodium phosphate, njl.

Ukuhlamba i-acid: ikakhulu ukususa i-i-icorganic ye-inrganic, njengekhabhoni, isikali, isikali se-silica, njlfuric acid, kunye ne-Hydrofluoric Acid. I-acids ye-organic njenge-cicric acid kunye ne-Amino Sulfonic acid.

 

Kutheni le nto izixhobo zekhemikhali ezicocekileyo?
1.Kaloku imfuneko yokucoca ngaphambi kokuqhuba

Ukucoca iikhemikhali ngaphambi kokuqhuba kubalulekile ukuphucula ukusebenza kwemveliso kwaye kuthintele ifuthe lobumdaka kwimveliso. Ke ngoko, ngaphambi kokuba kusebenze izixhobo zemichiza emitsha, kufuneka icocwe ngaphambi kokuqala.

Inkqubo yemveliso yekhemikhali ibandakanya izinto ezininzi ezingafunekiyo zekhemikhali kwaye ifuna ukusetyenziswa kwe-catalysts. Iimfuno zokucoceka kwezinto ezithile ezingafunekiyo kunye ne-catalysts ziphakame kakhulu, ke kukho iimfuno eziphezulu zokucoceka kwezixhobo kunye nemibhobho ngexesha lenkqubo yemveliso. Nakuphi na ukungcola kunokubangela ityhefu, ukuphendula ngesandla, kwaye uthobe yonke inkqubo. Ukongeza, izixhobo ezithile kunye nezinto ezinokuthi zezinto ezikwisixhobo zineemfuno eziphezulu zokuchaneka okanye zinomdla kakhulu kwiziphumo ezonakalisayo zokungcola. Ke ngoko, nakuphi na ukungenelela kokungcola koomatshini kunokuthionakalisa umgangatho wezinto ezichanekileyo kwaye kuchaphazele imveliso eqhelekileyo.

2. Imfuneko yokucoca emva kokuqala komsebenzi

Izixhobo zekhemikhali, xa zisetyenziswa ixesha elide, zinokuvelisa uthuli njengamatye, i-Coinki, ioyile kunye nemveliso yamanzi, kunye nemveliso yokuthoba, echaphazela kakhulu ukusebenza kwezixhobo zekhemikhali. Ukucoca ngexesha elifanelekileyo kwezixhobo zemichiza kunokwandisa ubomi benkonzo, ukuphucula ukusebenza kakuhle, ukuqinisekisa ukhuseleko, kwaye unciphise ilahleko yoqoqosho.

Ke, nokuba uqhuba okanye emva kokuqhuba okanye emva kokusebenzisa ixesha elithile, izixhobo kufuneka zicocwe, nto leyo ingumsebenzi obalulekileyo wemihla ngemihla.

 

Zithini iinkqubo zokucoca kwizixhobo zekhemikhali?

Ukulungiselela ngaphambi kwezixhobo zokucoca

Ngaphambi kokucocwa, izinto ezikwizixhobo okanye isixhobo esichaphazelekayo ukuba sikhubeke kwaye sibe nomonakalo ovela kwisisombululo sokucoca, njengokulawula iivalves kunye neemitha ezihambayo, kunye ne-filter core (mesh) kunye ne-vill yendlela enye. Kwaye amanyathelo anjengesongeza imibhobho emifutshane yethutyana, i-dpasses, okanye iipleyiti ezingaboniyo kufuneka zithathwe ukuqinisekisa ukuba akukho mvuwulweyo okanye ukonakaliswa kwamanye amacandelo ngexesha lenkqubo ecocekileyo, kunye nemibhobho.

 

Iinkqubo zokucoca kunye neemeko zenkqubo

1. Indlela yokucoca

Ngokwemeko ethile yezixhobo, ukubopha umjikelo wokucoca okanye ukutshiza ukucoca kunokusetyenziswa.

Xa usebenzisa umjikelo wokucoca, inqaku elisezantsi lendawo ephezulu, i-Amomia ibuyiselwe kwinkqubo yokujikeleza.

Xa usebenzisa ukucoceka kwesitshizi, inkqubo yendawo ephezulu ye-interlet i-inlet kunye ne-reallux ephantsi ingamkelwa.

2. Inkqubo yokucoca kunye nenqanaba lokucoca iikhemikhali ngokubanzi kubandakanya ukufunyanwa koxinzelelo lwamanzi (amanzi agungqileyo), ukuhlamba amanzi, ukuhlamba, ukunyanga, kunye nonyango lwe-acid.

Oku kulandelayo kubonelela ngeenkcazo zenkqubo nganye.

Injongo yokuchonga koxinzelelo lwamanzi

Injongo yokukhutshwa kokuhla kukususa amabala e-oyile anjengeoyile yoomatshini, igreyiti yegrafu, i-oyile yeoyile, i-oyile yeoyile, kunye neoyile ye-osid kwi-acid yokuhlamba.

Injongo yokuhlamba amanzi emva kokukhululeka kukususa iiarhente zokucoca i-alkaline ye-Alkaline kwinkqubo kwaye zisuse ukungcola kumphezulu. Susa into.

Injongo yokuhlamba i-acid kukususa izinto ezinyibilikayo ngempendulo yemichiza phakathi kwe-acid kunye ne-oxide yentsimbi.

Injongo yokuhamba kwamanzi emva kokuhlamba i-acid kukususa isisombululo sokuhlamba i-acid kunye namasuntswana aqinileyo awile kwinkqubo yokufumana i-rinsing kunye nonyango lwendlela.

Injongo yokusebenzisa i-amonium kukusebenzisa ukuthambeka nge-iron yentsimbi kwinkqubo kwaye ususe i-rust eyenziwa yinkqubo yokuhamba kwamanzi, ukunciphisa i-iron yentsimbi kwinkqubo nokuqinisekisa ukuphathwa kwempahla.

Injongo yokungathathi cala kunye nenkqubo yokuphumelela kukususa isisombululo se-Acid Scid, ngelixa udluliselwa kukuthintela umhlaba owenziwe ngentsimbi emva kokuhlamba i-oxiding kwaye uvelise i-oxidrary rust.

 

Ukucoca emva kokuqala komsebenzi

Izixhobo zekhemikhali eziye zasebenza iminyaka emi-1-2 okanye ngaphezulu zihlala zinamathela kwizikali zentsimbi okanye intsimbi equkethe isikali. Umgangatho wobhedu iqulethe ikopi ye-Oxide (CUO), i-carbonate esisiseko [CU2 (OH) 2CO3], kunye nobhedu lwentsimbi.

Isikali esirhabaxa sinokususwa ngokubanzi ngokuhlamba i-acid. Indlela kunye namanyathelo okuhlamba i-acid bafana ngokufanayo nendlela yokucoca izixhobo ngaphambi kokuqala komsebenzi.

Xa umxholo wobhedu emdaka uphuphume, awunakususwa ngu-Acid uhlamba wedwa. Kuyimfuneko ukususa icandelo lobhedu nge-ammonia amanzi ngaphambi kokuhlamba i-acid.

Isikali sobhedu kunye neekopi ze-oxide zihlala zidweliswa zizincamathisi ezinamathisele nge-oxides yentsimbi, ekunzima ukuyicoca kwaye kufuneka icocwe ngaphambi kokuqhotyoshelwa kweziqhotyoshelweyo.

 

Ukucoca ubushushu obushushu?

Ukucocwa kobushushu abanakuqhutywa ngamanqanaba amabini ahlulwe baba ziindidi ezimbini: ukucoca oomatshini wokucoca kunye nokucoca iikhemikhali.

 

Ukucoca umatshini

Indlela yokucoca yoomatshini ixhomekeke ekuhambeni kwe-fluid okanye inyathelo lokubonelela ngamandla amakhulu kunombala wobumdaka, obangela ubumdaka obungaphantsi komhlaba.

Zimbini iintlobo zeendlela zokucoca oomatshini: Inye yeyona ndlela icocekileyo yokucoca, njengokucoca amanzi, ukucoca amanzi, ukucoca i-Stiam, i-scraper okanye i-scraper bill bit, njl; Olunye uhlobo lucocekile ngoomatshini bokucoca ngokwahlukeneyo, njengokucoca ucingo lokucoca kunye nokucoca ibhola yerabha. Apha ngezantsi kukho iintlobo ezininzi zeendlela:

Ukucoca i-SPRAY yindlela yokuphola usebenzisa ifuthe lokutshiza kwamanzi eliphezulu okanye ifuthe lomatshini. Xa usebenzisa le ndlela, uxinzelelo lwamanzi luyi-20 ~ 50MPA. Ngoku kukho iingcinezelo eziphezulu ze-50-70MPA esetyenzisiweyo.

Ukutshiza ukucocwa, okufanayo kuyilo kunye nokusebenza kokutshiza, sisixhobo esiphuma kwi-tube kunye namacala amathambo omdaka ukuze asuse impembelelo nobushushu.

Ukucoca i-Sandbbal yinkqubo yokusebenzisa umoya oxinzelelweyo (300-40kpa) nge-Spring velocity ye-Scidz ye-TARTNT (isusa ubumdaka kwi-Tubser Trube, kwaye ibuyise iimpawu zokuqala zetyhubhu yetyhubhu.

I-Scraper okanye i-Drill bit ivaliwe, lo matshini wokucoca ulungele kuphela ukucoca imibhobho okanye iisilinda. Faka i-scraper yokuphola okanye i-rill kancinci kwi-shaft ejikelezayo ejikelezayo, kwaye ujikeleze i-scraper okanye ijikeleze i-scraper okanye i-rill kancinci ngumoya okanye umbane (ikwasebenzisa amanzi okanye i-steam).

Ukucocwa kwebhola yerabha yenziwa kusetyenziswa i-blaaneng bleang. I-Flat Blaanengleng Blaaner iqulathwe yibhola yesiponji kunye ne-punid pusing etyhila ibhola ngaphakathi kumbhobho wokucocwa umbhobho ukuze ucocwe. Ibhola yenzelwa njengeqokobhe kwaye ikhutshiwe kwi-proam enzima ye-polyurethane yesiponji, enesifo.

 

Ukucoca iikhemikhali

Indlela yokucoca ikhemikhali ibandakanya ukongeza iiarhente zokuphefumla, i-acids, i-enzymes, njl. Njl.

Iindlela zokucoca iikhemikhali ezisetyenzisiweyo:

Indlela yokujikeleza: Sebenzisa impompo ukunyanzela isisombululo sokucoca ukujikeleza ukucocwa.

Indlela yokuntywila: Gcwalisa izixhobo ezinesisombululo sokucoca kwaye siyeke ixesha elithile.

Indlela yokupheka: Gcwalisa izixhobo ezinesisombululo sokucoca, ukhulisa icandelo lesisombululo sokucoca ukusuka ezantsi ngamaxesha athile, emva koko uphinde ufake ulwelo olungapheliyo kwizinto zokuvuselela nokucoca.

 

Unokucoca njani i-ketle?

Zintathu iindlela eziphambili zokucoca iinqanawa zokucoca: Ukucoca oomatshini, ukucoca iikhemikhali, kunye nokucoca ngesandla.

 

Ukucoca umatshini

Ukucocwa komatshini: Usebenzisa isixhobo esinokucoca i-SEPE, ukuhamba kwamanzi amaninzi kusetyenziselwa ukugungxula i-nozzle, ukwaphula isikali esinzima kudonga lwenqanawa kunye nomphezulu womgadi, ukutyhoboza kwaye kuyisusa.

Umgaqo wokucocwa kweJet Watch ye-jeet ephezulu kukucinezela amanzi kwingcinezelo ephezulu, emva koko uyikhulule nge-nozzle efakwe kwirobhothi ecocekileyo efakwe kwiketile. Ingcinezelo inokuguqulwa ibe ngamandla e-kinetic yokuhamba kwamanzi, enokuthi ichaphazele ubumdaka obungcolileyo ukufezekisa iziphumo zokucoca kunye nokususa.
Ukucoca iikhemikhali

Okokuqala, kuyimfuneko ukwazi ukwakhiwa kwesampulu yesampulu ngaphakathi kwizixhobo zeRecrektha, ngokukhethekileyo ngeSampulu kunye noHlahlelwano. Emva kokuchonga ukwakhiwa komdaka, ukuqhuba iimvavanyo kuqala, khetha iiarhente zokucoca, kwaye uqinisekise ngovavanyo olungayi kubangelanga isinyithi sezixhobo. Emva koko, isixhobo esijikelezwe okwethutyana senziwe kwindawo yokujikeleza isisombululo sokucoca ngaphakathi kwezixhobo kwaye sihlambe ubumdaka.

Okokuqala, hlamba i-bladeng blade kunye nodonga lwangaphakathi lweketile ngesixa samanzi esifanelekileyo, kwaye ubakhuphe ngokupheleleyo.

Gqisela inqanawa yokusabela nge-Solvent ngesixhobo esixinekile.

Ukuba isiphumo sokucoca asifezekiswanga, yongeza inani elifanelekileyo lesinyibilikisi, ukutshisa, ukuphakama, ukuvusa kunye ne-Rellux de kufike isoyile.

Okokugqibela, hlamba udonga lwangaphakathi lwenqanawa yokusabela kunye nenani elithile le-solvent kwaye ulikhulule.

Ukungena kwimanyuwali kwi-kettle kunye nokucoca ngesandla

Ixabiso eliphantsi lelona lungelo liphezulu, kodwa lifuna iiyure ezininzi zokungena kunye nokutshintshiselana ngomoya ngaphambi kokungena kwi-reccotor. Ngexesha lenkqubo yokucoca, uxinzelelo lweoksijini ngaphakathi komda kufuneka ubekwe esweni ngalo lonke ixesha, ebeka umngcipheko wokunqongophala kweoksijini; Kwangelo xesha, ukukhwela i-scracketion kungekuphela nje ukusilela ngokupheleleyo, kodwa kukwabangela amanqaku okuphawuleka kudonga lwangaphakathi lwenqanawa yokusabela, ekhokelela kwi-atheshion engakumbi. Ukucoca i-kettle kunokubangela imiba yokucoceka nemveliso. Ngokubanzi, kuthatha malunga nesiqingatha ngosuku ukuya ngosuku lokucoca iketile.

Zonke iindlela ngeendlela ezintathu zinezibonelelo zayo ezilungileyo nezingalunganga:

Ukucocwa koomatshini akubonga izixhobo zokucoca izixhobo kwaye kunokucoceka ngokufanelekileyo, kodwa kuthatha ixesha elide kwaye kufuna ubukhulu obuphezulu;

Ukucoca iikhemikhali kufuna ukuba abasebenzi bancinci, banexesha elifutshane lokucoca, kunye nokucoca ngokufanelekileyo, kodwa kunokubangela ukuba kulungiswe;

Ukufakwa ngesandla i-kettle ukuze ucoceke yindleko eziphantsi, kodwa ithwala inqanaba eliphezulu lengozi kwaye alinakucocwa ngokupheleleyo.

Ke ngoko, ukucoca iikhemikhali kusetyenziswa kwiimeko zomsebenzi apho i-Det ithambile kwaye incinci, ngelixa ukucocwa koomatshini kusetyenziswa kwiimeko zokusebenza apho ubumdaka khona bunzima kwaye bubunzima.