Inguquko isuka ensimbi yamakhemikhali iye ekwakhiweni kwensimbi ngokwamukela ubuchwepheshe obungenwa umoya ngezitini obuphakathi nobubanzi besithando somlilo

Ubuchwepheshe bokucwengwa kwesithando esiphakathi nendawo siguqule okokushisa okuncibilikayo okujwayelekile kusuka ensimbi yamakhemikhali kuya ekwakhiweni kwensimbi. Ezimweni eziningi, ikhwalithi yensimbi encibilikisiwe (ingxubevange) ifinyelele ezingeni lokucwengisisa lekhwalithi yesithando somlilo se-AOD, isithando somlilo se-LF, kanye nesithando somlilo se-VD.

Izinzuzo zokusebenzisa i-diffuser yegesi:

1. Thuthukisa ukuntanta kokufakwa kwensimbi encibilikisiwe, ukunciphisa ukufakwa, nokuthuthukisa ikhwalithi yensimbi encibilikisiwe;

2. Thuthukisa ukusetshenziswa izithasiselo;

3. Yehlisa isilinganiso sezinto ezilahliwe;

4. Nweba impilo yesikhumba sesikhumba;

5. Ukutshalwa kwezimali okuphansi;

6. Nikeza isithando somlilo umsebenzi wokucwenga ukuhlinzeka ukwesekwa okuqinile kwezobuchwepheshe kokwenza ngcono ikhwalithi yensimbi encibilikile nokwenza imikhiqizo emisha.

, Uyifaka kanjani i-diffuser yegesi

1.1 Ukulungiselela ngaphambi kokufakwa

1) Ukwenza imbobo engu-¢ 18mm eyindilinga maphakathi nendawo engezansi kwegobolondo lesithando somlilo (ingxenye yesimo sesithando ibekiwe) ukwenza lula ukufakwa kwepayipi le-diffuser legesi.

2) Shayela upende we-H onqenqemeni kwikhoyili yokungeniswa bese ufaka unamathisela wekhoyili. Amanye amafutha asalokhu ebeka amapuleti e-mica nendwangu ye-asbestos odongeni lwangaphakathi lokunamathisela kwekhoyili.

3) Lungisa ithubhu yensimbi enesisindo sodonga esingu-1 ~ 2mm, ububanzi obungu-200 ~ 350mm ngokobukhulu besithando somlilo, nokuphakama okungu-250 ~ 300mm. Ingaphandle lalo liyisicaba futhi lihlanzekile. Ukuze kukhishwe kalula, izibambo ezimbili zingashiselwa.

4) Lungisa umthombo wegesi, njenge-argon esemabhodleleni, i-nitrogen, njll. Ukuhlanzeka kwegesi kuyadingeka kube yi-99.99%. Lapho ivolumu yegesi inkulu, amasilinda kagesi amaningana angakhiwa abe ibhasi; igeji yengcindezi ixhunywe ekuphumeni komthombo wegesi (ububanzi 0 ~ 2Mpa), imitha yokugeleza (ibanga 0 ～ 250L / min), i-valve yenaliti (uma iqhathaniswa nokulawula ukuhamba komoya); ekukhiqizweni ngobuningi kwezimboni, ungafaka “uhlelo lokulawula igesi oluhlakaniphile” (olunikezwe yinkampani), ukuze igesi ibe phezulu, ihlakaniphe, ilawulwe ngokuthembekile (bona ikhathalogi yomkhiqizo wenkampani noma iwebhusayithi ukuze uthole imininingwane).

1.2 Faka i-diffuser yegesi

Ngemuva kokuthi amalungiselelo angenhla eseqediwe, dlulisa ishubhu elibuyisela emuva igesi (ishubhu elingemuva le-diffuser liyintambo yangaphandle, i-M16 × 2mm) ngembobo eyindilinga ezansi, uyilungise ezansi kwesithando nge nut kanye gasket, futhi wenze indawo engenhla yesisetshenziswa segesi Ukuphakama kucishe kube ngu-100mm ngaphansi kunendawo ephezulu yento engezansi yesithando sokungeniswa (njengoba kukhonjisiwe esithombeni), futhi ukuphakama komphezulu ongaphezulu we-diffuser yegesi kuphansi okungaphezulu noma okulingana nokuphakama kweringi engezansi yekhoyili lokungeniswa. Xhuma i-adaptha (ikhanda le-pagoda) kushubhu engemuva ye-diffuser, bese uyixhuma ku-hose cylinder hose; ungaxhuma ngqo ipayipi lensimbi kumbhobho ongemuva we-diffuser yegesi ukuze uqinisekise ukuthi isikhombimsebenzisi sepayipi legesi asivuzi (njengoba kukhonjisiwe emfanekisweni). Unganaki: ngesikhathi senqubo yokuxhuma, akukho doti, uthuli, njll. Okufanele liwele kupayipi.

Ngemuva kwalokho, mboza i-diffuser yegesi ngepayipi elilungiswe ngaphambilini, ulinganise ukuma kwensimbi yensimbi, ubeke i-diffuser maphakathi nethubhu yensimbi, uthele okokusebenza okuvevezelayo okomileyo ngaphandle kwensimbi yensimbi, bese ulandela inqubo yokwakhiwa kwesithando somlilo esomisiwe inqubo yangaphandle yokwakhiwa kwesigubhu sensimbi ishaywa ngento yokudlidliza eyomile ukuyenza ihlangane futhi ihambisane nokuphakama kwento engezansi yesithando somlilo. Ngemuva kokudlidliza nokugigitheka kwento eyomile yokudlidliza ngaphandle kwensimbi yensimbi, khipha kancane ishubhu lensimbi, ukhiphe iphepha lokunamathisela kwi-diffuser yegesi, bese uthela “okokuphefumula” emgodini ophakathi nendawo esithandweni somlilo . I-100mm, i-ramming futhi igoqa ungqimba wezinto eziphefumulekayo ngongqimba, futhi yenze ukuphakama kwento ephefumulekayo kanye nesithando somlilo phansi somile isixwayisi. Qaphela ukuthi ungalimazi i-diffuser yegesi uma usebenzisa isidlidlizi semfoloko. Ngemuva kokubekwa kwento yokuphefumula yangaphakathi, sebenzisa imfoloko yesithando ukumaka imfoloko ejulile eceleni komjikelezo wamasonto amabili kuya kwamathathu, bese ufaka amathiphu wemfoloko yesithando ezinhlangothini zangaphakathi nangaphandle zomjikelezo ngasikhathi sinye. Sebenzisa isidlidlizi esifakwe inhloko eyisicaba ukudlidliza kaninginingi bese ugoqa amamaki emfoloko kusikwele nasengxenyeni engenhla yento ephefumulekayo ukwenza isicaba ne-compact diffuser yegesi. Ukufakwa kwesisabalalisi segesi sekuqediwe.

Ngemuva kwalokho, qedela inqubo yokwenziwa kwesithando elandelayo: qondanisa umnyombo wesikhunta sensimbi (insimbi yesikhunta sensimbi kufanele yenziwe ngepuleti lensimbi ngobukhulu be-6mm noma ngaphezulu, esivumelana nokuncibilika komugqa wesithando somlilo) → landela ukwenziwa inqubo yokwakhiwa kwesithando somlilo esomisiwe ukuze kubhoboze udonga lwesithando nodonga lwesithando Ukuphakama kwento eyomile kufinyelela cishe ku-50mm kusuka emlonyeni wesithando → ingxenye engenhla yodonga olumanzi ukuqhumisa udonga lwesithando → into emanzi iqhumisa umlomo nomlomo. Uma umnyombo wesikhunta sensimbi ungadonselwa, kufanele uncibilikiswe ensimbi encibilikisiwe ngomugqa wesithando somlilo.

2. Isithangami sombhede wesithando somlilo nokuvivinywa kwecala

I-lint sintering ifaka phakathi nokuhlalwa “kwento ephefumula”, ebaluleke kakhulu. Ikhwalithi yesintering ihlobene nempilo yolwelwesi nokusetshenziswa kwe-diffuser yegesi.

Isithando somlilo sensimbi encibilikayo kufanele sisebenzise udoti ominyene. Isibonelo, sebenzisa isigaxa esifushane nekhwalithi ephezulu ngangokunokwenzeka. Izinga lokushisa likhuphuka ngesilinganiso esingu-200-300 ° C ngehora liye ku-1100 ° C cishe ihora elilodwa, bese kuthi izinga lokushisa likhuphuke ngezinga elingu-1 ° C / ngehora. Ukuphakama kufanele kukhuphuke kancane ngaphezu kokuxhuma kwempahla eyomile / okumanzi, bese kukugcina ku-300 ～ 1680 ℃ ngamahora ayi-1700 ～ 1.

Ngemuva kokuthinta nokubamba, ungazama ukushaya.

Kancane kancane vula i-valve yenaliti bese ubheka ngesandla futhi ulungise ukugeleza kwegesi ukuze kuqinisekiswe ukuthi kunamabhamuza namabala endaweni yensimbi encibilikisiwe ukugwema umthamo wegesi owedlulele, ukuwa kwensimbi encibilikisiwe, kanye nokuchayeka emoyeni okwenza i-oxidation yesibili nokubanjwa kwe-slag.