1. Te kowhiringa o nga mea paru
(1) Clay: Whakamahia te bentonite-kounga teitei, me ona whakaritenga hangarau e whai ake nei: 1. Te rahi o te matūriki: i runga ake i te 200 mesh.2. Te makuku: kaua e neke ake i te 10% 3. Te tere o te pupuhi: kaua e iti iho i te 10m3/ton.4. Te mate wai: kaua e neke ake i te 20ml / min.
(2) Te whiriwhiri wai: Me whakamatau te wai mo te kounga o te wai.Ko te tikanga, kaua e neke ake i te 15 nga nekehanga te wai ngohengohe.Mena ka nui ake, me whakangawari.
(3) Hydrolyzed polyacrylamide: Ko te whiriwhiri o te polyacrylamide hydrolyzed kia maroke te paura, anionic, me te taimaha ngota kaua e iti iho i te 5 miriona me te tohu o te hydrolysis o 30%.
(4) Hydrolyzed polyacrylonitrile: Ko te whiriwhiri o te polyacrylonitrile hydrolyzed kia maroke te paura, te anionic, te taimaha ngota 100,000-200,000, me te tohu o te hydrolysis 55-65%.
(5) Te pungarehu houra (Na2CO3): Whakakorehia te bentonite hei whakapai ake i tana mahi (6) Te konupora humate: Ko te paura pango 20-100 te mata pai rawa atu
2. Te whakarite me te whakamahi
(1) Nga kai taketake o ia paru tapatoru: 1. Bentonite: 5%-8%, 50-80kg.2. Te pungarehu houra (NaCO3): 3% ki te 5% o te rōrahi oneone, 1.5 ki te 4kg o te houra pungarehu.3. Hydrolyzed polyacrylamide: 0.015% ki te 0.03%, 0.15 ki te 0.3kg.4. Te paura maroke polyacrylonitrile hydrolyzed: 0.2% ki te 0.5%, 2 ki te 5kg o te paura maroke polyacrylonitrile hydrolyzed.
I tua atu, i runga i nga ahuatanga o te hanganga, taapirihia te 0.5 ki te 3 kg o te kaihoko anti-slumping, te kaihoko mono me te kaihoko whakaheke wai mo ia mita pūtoru o te paru.Mena he ngawari te tiango me te whakawhänui i te hanganga Quaternary, taapirihia te 1% te kaihoko anti-collapse me te 1% te pāhare humate.
(2) Te mahi whakarite: I raro i nga ahuatanga noa, tata ki te 50m3 o te paru ka hiahiatia hei keri i tetahi poka 1000m.Ko te whakarite o te paru 20m3 hei tauira, ko te mahi whakarite mo te "rua polymer paru" e whai ake nei:
1. Makahia te 30-80kg o te pungarehu houra (NaCO3) ki roto i te wai 4m3 ka uru pai, katahi ka tapirihia te 1000-1600kg o te bentonite, uru pai, ka rukuhia mo te neke atu i te rua nga ra i mua i te whakamahinga.2. I mua i te whakamahi, whakauruhia te paru puru ki roto i te wai ma hei waimeha hei hanga i te 20m3 turanga slurry.3. Whakarewahia te 3-6kg o te polyacrylamide kua whakamarokehia te paura maroke ki te wai ka tapiri atu ki te slurry turanga;waimeha me te rewa te 40-100kg o te polyacrylonitrile hydrolyzed paura maroke ki te wai, ka tāpiri ki te slurry turanga.4. Kia pai te whakaoho i muri i te whakaurunga o nga kai katoa
(3) Te whakamatautau mahi Ko nga momo momo o te paru me whakamatau me te tirotiro i mua i te whakamahinga, a me tutuki ia tawhā ki nga paerewa e whai ake nei: te kiko o te wahanga totoka: iti iho i te 4% te taumahatanga motuhake (r): iti iho i te 1.06 te poiketanga o te kohanga (T) : 17 ki te 21 hēkona Rōrahi wai (B): iti iho i te 15ml/30 meneti Keke paru (K):
Nga whakaurunga o te keri paru mo ia kiromita
1. uku:
Tīpakohia te bentonite kounga teitei, me ona whakaritenga hangarau e whai ake nei: 1. Te rahi o te matūriki: i runga ake i te 200 mesh 2. Te makuku: kaua e neke ake i te 10% 3. Te tere o te pupuhi: kaua e iti iho i te 10 m3/ton 4. Te mate wai: kore neke atu i te 20ml/min5.Inenga: 3000～4000kg
2. Te pungarehu houra (NaCO3): 150kg
3. Te whiriwhiri wai: Me whakamatau te wai mo te kounga o te wai.Ko te tikanga, kaua e neke ake i te 15 nga nekehanga te wai ngohengohe.Mena ka nui ake, me whakangawari.
4. Polyacrylamide Hydrolyzed: 1. Ko te whiriwhiri o te polyacrylamide hydrolyzed kia maroke paura, anionic, taimaha rāpoi kaua e iti iho i te 5 miriona, me te tohu hydrolysis 30%.2. Inenga: 25kg.
5. Polyacrylonitrile Hydrolyzed: 1. Ko te whiriwhiri o te polyacrylonitrile hydrolyzed kia maroke te paura, te anionic, te taimaha ngota 100,000-200,000, me te tohu o te hydrolysis 55-65%.2. Inenga: 300kg.
6. Ētahi atu rauemi e manawapa: 1. ST-1 kaihoko anti-slump: 25kg.2. 801 kaihoko mono: 50kg.3. Te pāhare pāporo humate (KHm): 50kg.4. NaOH (caustic houra): 10kg.5. Ko nga mea kore noa mo te whakauru (ka kite pahuka, kiri miro, me etahi atu): 250kg.
Waihanga iti te wahanga totoka paru anti-tiango
1. Nga ahuatanga
1. He pai te rere me te kaha kaha ki te kawe i te paura toka.2. Te maimoatanga paru ngawari, te tiaki pai, te mahi pumau me te oranga roa.3. Ko te whakamahinga whanui, ka taea te whakamahi ehara i te mea anake i roto i nga papaa mahora, pakaru me te tiango, engari ano hoki i roto i nga papa toka pakaru paru me nga papa toka wai-tairongo.Ka taea e ia te whakatutuki i nga whakaritenga tiaki taiepa o nga hanganga toka rereke.
4. He mea ngawari ki te whakarite, me te kore whakamahana me te whakamahana i mua i te whakamahana, uru noa nga slurries wahanga iti-totoka e rua me te whakaoho pai.5. Ko tenei ahua o te paru anti-slump puhui ehara i te mea he mahi anti-slump anake, engari he mahi ano hoki mo te anti-slump.
2. Te Whakaritenga o te paru whakaahuru iti-totoka hiato He wai: polyacrylamide (PAM)─potassium chloride (KCl) iti-totoka paru anti-slump 1. Bentonite 20%.2. Te pungarehu houra (Na2CO3) 0.5%.3. Konutai carboxypotassium cellulose (Na-CMC) 0.4%.4. Polyacrylamide (ko te taumaha molecular PAM he 12 miriona waeine) 0.1%.5. Te pāhare pāporo pūhaumāota (KCl) 1%.Wai B: Te pāhare pāhare pāporo (KHm) te wā totoka iti te paru ātete
1. Bentonite 3%.2. Te pungarehu houra (Na2CO3) 0.5%.3. Te pāhare pāporo humate (KHm) 2.0% ki te 3.0%.4. Polyacrylamide (ko te taumaha molecular PAM he 12 miriona waeine) 0.1%.I te wa e whakamahi ana, uruhia te wai A me te wai B kua rite ki te 1:1 te owehenga o te rōrahi me te whakaoho pai.
3. Te Tirohanga Hangarau mo te Whakamarumarutanga o te Paatete Paariki Hiato Paatete Paapa Pare
Ko te wai A ko te polyacrylamide (PAM) -potassium chloride (KCl) iti-totoka paru anti-slump, he paru-kounga teitei me te mahi anti-slump pai.Ka taea e te whakakotahitanga o te PAM me te KCl te aukati i te whakawhanuitanga o te wai-tairongo o nga hanganga wai, a he tino pai te whakamarumaru ki te keri ki roto i nga hanganga tairongo wai.He kaha te aukati i te whakawhanuitanga o tenei momo toka i te wa tuatahi ka kitea te hanga wai-tairongo, na reira ka kore e pakaru te pakitara poka.
Ko te wai B ko te pāhare pāporo humate (KHm) iti-totoka paru anti-pahekeheke, he paru-kounga teitei me te pai o te mahi aukati.Ko te KHm he kaihoko maimoatanga paru-kounga teitei, he mahi hei whakaiti i te mate wai, te whakaheke me te marara, te aukati i te pakaru o te pakitara poka, me te whakaheke me te aukati i te paru paru i roto i nga taputapu keri.
Tuatahi o nga mea katoa, i roto i te tukanga tohanga o te pāhare pāhare humate (KHm) iti-totoka wāhanga anti-tiango paru i roto i te poka, i roto i te tere-tere hurihanga o te putorino drill i roto i te poka, te pāhare humate me te uku i roto i te paru ka taea e rere. ki roto i te hanganga toka kua wetekina me te pakaru i raro i te mahi a te kaha centrifugal.Ko nga papa toka kua wetekina me te pakaru he mahi ki te cimentation me te whakakaha, me te aukati i te makuku mai i te kuhu me te ruku i te pakitara poka i te tuatahi.Tuarua, ki te mea he aputa, he paheketanga kei roto i te pakitara poka, ka whakakiia te uku me te KHm i roto i te paru ki roto ki nga aputa me nga poapoa i raro i te mahi a te kaha poapoa, katahi ka whakapakarihia te pakitara o te kohao me te whakatika.Ka mutu, ka huri haere te paru parepare-a-te-tiango o te konutai humate (KHm) i roto i te rua mo etahi wa, ka taea te hanga i te kiri paru angiangi, te uaua, te kiko, me te maeneene ki runga i te pakitara o te poka, ka aukati i tera. ka aukati i te mahanga me te horo o te wai i runga i te pakitara pore, me te wa ano ka whai waahi ki te whakapakari i te pakitara pore.Ko te kiri paru maenehe te painga o te whakaiti i te toia ki runga i te keri, te aukati i te pakaru miihini ki te pakitara poka na te wiri o te taputapu keri na te nui o te aukati.
Ina whakaranua te wai A me te wai B ki roto i te punaha paru kotahi i te tauwehenga o te rōrahi o te 1:1, ka taea e te wai A te aukati i te roha whakamakuku o te hanganga toka "ahua kua pakaru" i te wa tuatahi, ka taea te whakamahi i te wai B ki roto. te wa tuatahi Ka whai waahi ki te whakaheke toto me te sima o nga toka "mamae me te pakaru".I te roa o te rere o te wai whakauru ki roto i te rua, ka hangai te wai B he kiri paru ki roto i te waahanga katoa o te kohao, na reira ka takaroa te mahi matua hei tiaki i te pakitara me te aukati i te hinga.
Te pāhare pāporo humate + CMC paru
1. Tauira paru (1), bentonite 5% ki te 7.5%.(2), Te pungarehu houra (Na2CO3) 3% ki te 5% o te nui o te oneone.(3) Te pāhare pāporo humate 0.15% ki te 0.25%.(4), CMC 0.3% ki te 0.6%.
2. Te mahi paru (1), te poiketanga o te korokoro 22-24.(2), ko te mate wai he 8-12.(3), taumaha motuhake 1.15 ~ 1.2.(4), uara pH 9-10.
Puku Tiaki Awhanui
1. Te tātai paru (1), 5% ki te 10% bentonite.(2), Te pungarehu houra (Na2CO3) 4% ki te 6% o te nui o te oneone.(3) 0.3% ki te 0.6% te maataki whakamarumaru whanui.
2. Te mahi paru (1), te poiketanga o te korokoro 22-26.(2) Ko te mate wai he 10-15.(3), taumaha motuhake 1.15 ~ 1.25.(4), uara pH 9-10.
paru apiha mono
1. Tauira paru (1), bentonite 5% ki te 7.5%.(2), Te pungarehu houra (Na2CO3) 3% ki te 5% o te nui o te oneone.(3), te kaihoko mono 0.3% ki te 0.7%.
2. Te mahi paru (1), te poiketanga o te korokoro 20-22.(2) Ko te mate wai he 10-15.(3) Ko te taumahatanga motuhake ko te 1.15-1.20.4. Ko te uara pH he 9-10.
Te wa tuku: Hanuere-16-2023