Q: Indlela yokwahlulela ikhwalithi ye-steam?

A:

Isitimu esigcwele esikhiqizwe kubhayela wesitimu sinezici ezinhle kakhulu nokutholakala. Isitimu esikhiqizwe ibhoyela yesitimu sizodlula kusihlukanisi samanzi esitimu ukuze sihlukanise isitimu nomswakama. Ngakho-ke singahlulela kanjani ikhwalithi ye-steam yama-boilers we-steam:

Izizathu zokuthi kungani isitimu esigcwele sibe nomswakama yilezi:
1. Amaconsi amanzi kanye negwebu ku-steam
2. Ukuhwamuka okuhambisana nesoda namanzi okubangelwa ukungatholakali kwesitimu okwanele ukuhlangabezana nesidingo
3. Ukulahlekelwa ukushisa ngesikhathi sokuthutha umusi
4. Ingcindezi yangempela yokusebenza ye-boiler ye-steam ingaphansi kokucindezela okukhulu kokusebenza okuchazwe umenzi.

Izizathu zokuthi kungani i-steam eshisa kakhulu iba nomswakama yilezi:
1. Amaconsi amanzi kanye negwebu ku-steam
2. Ukuhwamuka okuhambisana nesoda namanzi okubangelwa ukungatholakali kwesitimu okwanele ukuhlangabezana nesidingo
3. Ukucindezela kwangempela kokusebenza kwe-boiler kungaphansi kokucindezela okukhulu kokusebenza okuchazwe umenzi.

Amanzi akubhoyili yesitimu egcwele isitimu nesishifu esishisisa kakhulu awasebenzi. Amanzi akusitimu esigcwele amunca kuphela ukushisa okwakusetshenziswe ekuqaleni ukukushisisa kuze kufike kumazinga okushisa agcwele, kodwa isitimu esizungeze ubhayela wesitimu siyakuvimbela ekukhipheni lokhu kushisa. Amanzi akusitimu esishisa kakhulu amunca inkanyezi yokushisa futhi afinyelele izinga lokushisa lokugcwala, futhi isitimu esizungezile siwuvimbela ekwehliseni izinga lokushisa nokukhulula okunye ukushisa. Isihlukanisi somoya wamanzi siklanyelwe ukuxazulula le nkinga. Ingahlukanisa umhwamuko wamanzi futhi ithole isitimu sekhwalithi ephezulu.

Ngesikhathi esifanayo, imishini yomusi kanye nokukhiqizwa kwezimboni kunikeza imithombo yokushisa kwe-steam. Kungani izinga lesitimu lamajeneretha omusi ngokuvamile liphakeme? Lapha kufanele sehlukanise imiqondo. Okubizwa ngekhwalithi ye-steam igcizelela ukuhlanzeka kwe-steam kanye nenani lokungcola elikuqukethe.

Amajeneretha e-Steam anemibi kanye nezinzuzo. Ijeneretha yesitimu kufanele ifakwe izinto zokusebenza zamanzi ahlanzekile kanye nokwelashwa kwamanzi kwe-osmosis, okuqeda i-calcium ne-magnesium ion emsuka wekhwalithi yamanzi. Akuseyona indlela elula yokwelapha amanzi athambile kuma-boilers wendabuko. Izinga lamanzi le-generator ye-steam lidinga ukuqhutshwa kwe-conductivity. Ngaphansi kakhulu kwe-16%, uhlobo lwekhoyili okonga amanzi i-atomization iyaqhubeka nokushisa, isitimu samanzi esihlanzekile sishiswa ngokulinganayo futhi ngokugcwele, ukusebenza kahle kokushisa kuphezulu, umswakama okhiqiziwe uphansi, kanye nekhwalithi yesitimu. iphakeme.

Ama-Solutes ancibilika kuzixazululo, futhi ukuncibilika kwawo kuhlukile emazingeni okushisa ahlukene nezingcindezi. Inani lokungcola okuchithwa isitimu lihlobene nohlobo lwento kanye nomfutho we-steam. Njengoba i-boiler ye-steam iyi-heater yamanzi yokugcina amanzi yohlobo lwethangi, ayinazo izidingo zekhwalithi yamanzi futhi inezinga elithile lokumelana nesikali. Ikhono le-steam ukuncibilikisa usawoti liyakhula ngokucindezela okukhulayo; ukuncibilika kukasawoti omusi kuyakhetha, ikakhulukazi i-asilic acid; umusi oshisa kakhulu ungancibilikisa nosawoti. Ngakho-ke, lapho umfutho we-boiler uphakeme, ukwehla kosawoti kanye ne-silicon ku-boiler yamanzi kuyadingeka.

Ama-boilers we-steam namajeneretha e-steam anezakhiwo ezihlukene, ukusebenza kahle okuhlukile kokushisa, nezidingo ezahlukene zekhwalithi yamanzi, ezithinta ikhwalithi kanye nekhwalithi yesitimu. Ngokuvamile, amajeneretha omusi, anobuhlakani obuphelele nokuthuthukiswa kobuchwepheshe, azoba nezinzuzo ezengeziwe kukhwalithi nekhwalithi yesitimu.