Ko ngā paura VAE RDP (Redispersible) he tāpiringa e whakamahia whānuitia ana i roto i te umanga hanga. Ka tāpirihia ki ngā hua sima pēnei i ngā piripiri taera, ngā matū whakataurite-ake me ngā pūnaha whakamarumaru pakitara o waho hei whakapai ake i ngā āhuatanga pēnei i te mahi, te piri me te ngāwari. Ko te rahi o te matūriki, te matotoru me te matotoru o ngā paura RD polymer he tawhā nui e pā ana ki tā rātou mahi i roto i ēnei tono. Ka arotahi tēnei tuhinga ki te tikanga whakamātautau matotoru o te paura VAE RD polymer.
Ko te matotorutanga te ine i te ātete o te wai ki te rere. Mō ngā paura VAE, ngā paura pūmua RD, he tawhā nui te matotorutanga e pā ana ki te rere me te ngāwari o te mahi o ngā ranunga sima. Ka nui ake te matotorutanga, ka uaua ake te whakaranu i te paura ki te wai, ka hua ake he puranga me te marara koretake. Nō reira, he mea tino nui kia mau tonu te taumata matotorutanga o te paura pūmua RD kia tutuki ai te kounga ōrite o te hua whakamutunga.
Ko te tikanga whakamātautau matotoru mō te paura VAE paura pūmua RD ka whakamahia he mita matotoru hurihuri. Ka ine te mita matotoru hurihuri i te taipana e hiahiatia ana hei huri i te porowhita i roto i te tauira paura pūmua e iri ana i roto i te wai. Ka huri te porowhita i te tere motuhake, ā, ka inehia te taipana i roto i te centipoise (cP). Kātahi ka tatauhia te matotoru o te paura pūmua i runga i te taipana e hiahiatia ana hei huri i te porowhita.
Ko ngā mahi e whai ake nei e whakamārama ana i te tukanga mō te Tikanga Whakamātautau Matotoru mō te Paura VAE Paura Polymer RD.
1. Te whakarite tauira: Tangohia he tauira māngai o te paura pūmua RD ka paunatia ki te 0.1 karamu tata. Whakawhitihia te tauira ki tētahi ipu ma, maroke, kua horoia. Tuhia te taumaha o te ipu me te tauira.
2. Horoihia te paura pūmua: Horoihia te paura pūmua ki roto i te wai e ai ki ngā tohutohu a te kaihanga. Ko te tikanga, ka konatunatua te paura pūmua ki te wai mā te whakamahi i tētahi mīhini whakaranu tere-rahi. Whakaranua te paura pūmua me te wai mō te iti rawa 5 meneti, kia puta rā anō he ranunga ōrite. Me rite tonu te tere me te roa o te whakaranu puta noa i te whakamātautau.
3. Te ine i te matotoru: whakamahia he ine matotoru hurihuri hei ine i te matotoru o te paura polymer. Me whiriwhiri te rahi me te tere o te porowhita i runga i te matotoru e tumanakohia ana o te paura polymer. Hei tauira, ki te mea he iti ake te matotoru e tumanakohia ana, whakamahia he porowhita iti ake me te RPM teitei ake. Ki te mea he nui ake te matotoru e tumanakohia ana, whakamahia he porowhita nui ake me te tere iti ake.
4. Whakatikatika: I mua i te ine, whakatikatikahia te ine matotoru kia rite ki ngā tohutohu a te kaihanga. Kei roto i tēnei ko te whakatakoto i te kore me te whakatikatika ki ngā otinga paerewa e mōhiotia ana te matotoru.
5. Inehia te taipana: Whakanohoia te rotor ki roto i te paura polymer whakatārewatanga kia totohu rawa. Kaua te porowhita e pā ki te raro o te ipu. Tīmatahia te hurihuri i te porowhita, ā, tatari kia tau te pānui taipana. Tuhia te pānui taipana ki te centipoise (cP).
6. Tāruarua: E toru ngā inenga tāruarua i mahia mō ia tauira, ā, ka tātaihia te matotoru toharite.
7. Te Horoi: Kia oti te ine, horoia rawatia te rotor me te ipu ki te wai me te hopi horoi. Horoia ki te wai whakapūkara, kātahi ka whakamaroke mārire.
He maha ngā āhuatanga e pāngia ana e te matotoru o ngā paura pūmua RD, tae atu ki te pāmahana, te pH me te kukū. Nō reira, he mea tino nui te ine i te matotoru i raro i ngā tikanga paerewa. Me mahi anō hoki i ngā ine matotoru auau hei whakarite kia rite tonu te mahi a ngā paura pūmua RD.
Hei whakarāpopototanga, he mea nui te tikanga whakamātautau matotoru o te paura VAE paura pūmua RD hei whakatau i te rere me te ngāwari o te mahi o ngā hua sima. Me whakahaere te whakamātautau mā te whakamahi i ngā taputapu me ngā tikanga paerewa hei whiwhi hua tika me te taea te whakaputa anō. Me mahi ine matotoru i ia wā hei whakarite i te kounga o ngā paura pūmua RD.
Wā tuku: Pipiri-25-2023