Dryers Desiccant - te ara pai ki te tiaki pūnaha rererangi

Tata hinonga ahumahi katoa, e whakamahi te pokapū pūnaha rangi kōpeke pūnaha whiowhio tū waho rangi. Te e haere rangi mo ratou kua he 100% makuku. Kei te matao o te reira i roto i te kupenga rangi, hua i roto i tōhau. Ko reira ia - te take tino noa o te te waikura o ngā pūnaha rangi me te, rite te putanga, te faaipoiporaa o te hua whakamutunga. Hei whakaoti i tēnei raruraru ka taea adsorption dryer.

Ia ahumahi he ona ake tawhē o haumākū rangi kōpeke. E whakaahuatia tohu motuhake i roto i te ao ISO paerewa 8573-1.

Nahea te dryer adsorption? Kei te hāngai te reira i adsorbent - he taonga ki te porosity tiketike, he kaha tiketike ki te takanga mai ai makuku. A, no te ô i mākū rangi kōpeke i roto i te kahu o te adsorbent, he reira dehumidified. Heoi, kia whanau ai i roto i te ngakau e titau te dryer adsorption houtanga wā, no te mea o tona kaha ki te takanga mai he iti makuku. Ko te ngako o te tukanga houtanga - tango o wai putu i te kōputaputa. Ko te tikanga tino rongonui o te whanautanga houtanga o te whakaaro adsorption ko:

• houtanga makariri. Hoki enei take maroke-mua te rangi kōpeke. Kei te haere te reira i roto i te kahu absorbent me he rite i "ngotea" reira i reira te makuku te taikaha. Ko tenei - te tikanga na'ina'i o houtanga, Heoi, te mea he drawback nui: etahi mate o te rangi kōpeke kore e mawhiti (i 15%).
• houtanga wera waho. whakatangihia te paparanga absorbent te i raro i te pēhanga ki runga ake i kōhauhau rangi, preheated i roto i te āhuatanga o waho. Na ka ko reira tika ki te hanga i tona tautauā. Hoki tenei whakaaro, kia rite ki hiahiatia rangi kua maroke te, Heoi, i roto i tenei momo o te ora, ko te nui raro mate (2.5%).
• houtanga Hot raro korehau. I roto i tenei take, tukua te rangi wera e i te pēhanga i raro pēhanga kōhauhau, i.e. he korehau. Rerekē te tikanga o mua, i roto i tenei take te meangiti i te adsorbers taea hoki te kawea e te tikanga o te rangi kōhauhau. Tenei te tikanga e te mate o te rangi kōpeke i roto i te pūnaha, ko te kore.

Me pēhea te ki te whiriwhiri i te dryer adsorption, i runga i te momo o te whanautanga houtanga rānei? tika katoa konei. Ki te takoto te tikanga kia tuku te pūnaha rangi i te iti rawa 35 mita pūtoru ia meneti, i roto i ngā o te faaoraraa ko ki te whiriwhiri i te momo o te dryer ki houtanga makariri. Otiia ki he tika kōwhiringa houtanga wera, ka whangai i te meneti i roto i te taikaha o te 35 mita pūtoru o rangi.

Tohatoha adsorption dryers hau 4 akomanga (i runga i te wāhi tomairangi rānei):

1. -70 degrees (mō ngā āhuatanga Far Te Tai Tokerau).
2. -40 degrees (mo nga toetoe continental mua).
3. -20 nekehanga (mo te hotoke i roto i Europa, rohe ki te marino o).
4. Ko te toru nekehanga (putanga tawhito).

E whakaatu ana Class rohe pāmahana, i nei whai e te ngaro o te condensate i te pūnaha. Ki te he makariri ake te rohe tohua te rangi taumai, noa te dryer adsorption rangi e taea te kore e akakoromaki i te kawenga.