1. Kusankha zinthu zadothi
(1) Dongo: Gwiritsani ntchito bentonite yapamwamba kwambiri, ndipo zofunikira zake zaukadaulo ndi izi: 1. Kukula kwa tinthu: pamwamba pa 200 mesh. 2. Kuchuluka kwa chinyezi: osapitirira 10% 3. Kuchuluka kwa pulping: osachepera 10m3/ton. 4. Kutayika kwa madzi: osapitirira 20ml/min.
(2) Kusankha madzi: Madzi ayenera kuyesedwa kuti awone ngati ali abwino. Kawirikawiri, madzi ofewa sayenera kupitirira madigiri 15. Ngati apitirira, ayenera kufewetsedwa.
(3) Polyacrylamide yothira madzi: Kusankha polyacrylamide yothira madzi kuyenera kukhala ufa wouma, anionic, wokhala ndi kulemera kwa mamolekyu osachepera 5 miliyoni ndi digiri ya hydrolysis ya 30%.
(4) Polyacrylonitrile yothira madzi: Kusankha polyacrylonitrile yothira madzi kuyenera kukhala ufa wouma, anionic, kulemera kwa mamolekyu 100,000-200,000, ndi digiri ya hydrolysis 55-65%.
(5) Phulusa la soda (Na2CO3): Chotsani calcium mu bentonite kuti igwire bwino ntchito (6) Potaziyamu humate: Ufa wakuda wa 20-100 mesh ndiye wabwino kwambiri
2. Kukonzekera ndi kugwiritsa ntchito
(1) Zosakaniza zoyambira mu dothi lililonse la cubic: 1. Bentonite: 5%-8%, 50-80kg. 2. Phulusa la soda (NaCO3): 3% mpaka 5% ya dothi, 1.5 mpaka 4kg ya phulusa la soda. 3. Polyacrylamide yothira hydrolyzed: 0.015% mpaka 0.03%, 0.15 mpaka 0.3kg. 4. Ufa wouma wa polyacrylonitrile wothira hydrolyzed: 0.2% mpaka 0.5%, 2 mpaka 5kg ya ufa wouma wa polyacrylonitrile wothira hydrolyzed.
Kuphatikiza apo, malinga ndi momwe zinthu zilili, onjezani 0.5 mpaka 3 kg ya mankhwala oletsa kugwa, mankhwala otsekera ndi mankhwala ochepetsa kutayika kwa madzi pa mita imodzi ya matope. Ngati mapangidwe a Quaternary ndi osavuta kugwa ndi kukulira, onjezani pafupifupi 1% ya mankhwala oletsa kugwa ndi pafupifupi 1% ya potaziyamu humate.
(2) Njira yokonzekera: Nthawi zonse, pafupifupi 50m3 ya matope imafunika kuti kuboole dzenje la mamita 1000. Potengera kukonzekera matope a mamita 20, njira yokonzekera "matope awiri a polymer" ndi iyi:
1. Ikani 30-80kg ya soda ash (NaCO3) m'madzi a 4m3 ndikusakaniza bwino, kenako onjezerani 1000-1600kg ya bentonite, sakanizani bwino, ndikuviika m'madzi kwa masiku opitilira awiri musanagwiritse ntchito. 2. Musanagwiritse ntchito, onjezerani matope odzazidwa m'madzi oyera kuti muchepetse kuti mupange slurry ya 20m3. 3. Sungunulani 3-6kg ya ufa wouma wa polyacrylamide wothira ndi madzi ndikuwonjezera ku slurry ya pansi; sungunulani ndikusungunula 40-100kg ya ufa wouma wa polyacrylonitrile wothira ndi madzi ndikuwonjezera ku slurry ya pansi. 4. Sakanizani bwino mutawonjezera zosakaniza zonse
(3) Kuyesa magwiridwe antchito Makhalidwe osiyanasiyana a matope ayenera kuyesedwa ndikuyang'aniridwa musanagwiritse ntchito, ndipo gawo lililonse liyenera kukwaniritsa miyezo iyi: kuchuluka kwa gawo lolimba: kuchepera 4% mphamvu yokoka (r): kuchepera 1.06 kukhuthala kwa funnel (T): masekondi 17 mpaka 21 Kuchuluka kwa madzi (B): kuchepera 15ml/mphindi 30 Keke ya matope (K):
Zosakaniza zobowolera matope pa kilomita imodzi
1. Dongo:
Sankhani bentonite yapamwamba kwambiri, ndipo zofunikira zake zaukadaulo ndi izi: 1. Kukula kwa tinthu tating'onoting'ono: pamwamba pa 200 mesh 2. Kuchuluka kwa chinyezi: osapitirira 10% 3. Kuchuluka kwa pulping: osapitirira 10 m3/ton 4. Kutayika kwa madzi: osapitirira 20ml/min 5. Mlingo: 3000 ～ 4000kg
2. Phulusa la soda (NaCO3): 150kg
3. Kusankha madzi: Madzi ayenera kuyesedwa kuti aone ngati ali abwino. Nthawi zambiri, madzi ofewa sayenera kupitirira madigiri 15. Ngati apitirira, ayenera kufewetsedwa.
4. Hydrolyzed polyacrylamide: 1. Kusankha kwa hydrolyzed polyacrylamide kuyenera kukhala ufa wouma, anionic, kulemera kwa molekyulu osachepera 5 miliyoni, ndi hydrolysis digiri 30%. 2. Mlingo: 25kg.
5. Polyacrylonitrile yothira madzi: 1. Kusankha polyacrylonitrile yothira madzi kuyenera kukhala ufa wouma, anionic, kulemera kwa maselo 100,000-200,000, ndi digiri ya hydrolysis 55-65%. 2. Mlingo: 300kg.
6. Zipangizo zina: 1. ST-1 yoletsa kutsekeka: 25kg. 2. 801 yoletsa kutsekeka: 50kg. 3. Potassium humate (KHm): 50kg. 4. NaOH (caustic soda): 10kg. 5. Zipangizo zosagwira ntchito zotsekeka (thovu lodulidwa, mankhusu a mbewu ya thonje, ndi zina zotero): 250kg.
Matope oletsa kugwa omwe ali ndi gawo lotsika lolimba
1. Zinthu Zapadera
1. Kuyenda bwino komanso kuthekera konyamula ufa wa miyala. 2. Kukonza matope mosavuta, kukonza kosavuta, kugwira ntchito bwino komanso kukhala ndi moyo wautali. 3. Kugwiritsa ntchito bwino, kungagwiritsidwe ntchito osati m'magawo omasuka, osweka komanso ogwa, komanso m'magawo a miyala osweka komanso m'magawo a miyala omwe amakhudzidwa ndi madzi. Kutha kukwaniritsa zofunikira zoteteza makoma amitundu yosiyanasiyana ya miyala.
4. N'zosavuta kukonzekera, popanda kutentha kapena kuviika kale, ingosakanizani matope awiri otsika-olimba ndikusakaniza bwino. 5. Mtundu uwu wa matope ophatikizana sumangokhala ndi ntchito yoletsa kutsika, komanso uli ndi ntchito yoletsa kutsika.
2. Kukonzekera matope osakanikirana otsika-olimba oletsa kutsetsereka Madzi: polyacrylamide (PAM)─potassium chloride (KCl) matope otsika-olimba oletsa kutsetsereka 1. Bentonite 20%. 2. Phulusa la soda (Na2CO3) 0.5%. 3. Sodium carboxypotassium cellulose (Na-CMC) 0.4%. 4. Polyacrylamide (PAM molecular weight ndi mayunitsi 12 miliyoni) 0.1%. 5. Potassium chloride (KCl) 1%. Madzi B: Potassium humate (KHm) matope otsika-olimba oletsa kutsetsereka
1. Bentonite 3%. 2. Phulusa la soda (Na2CO3) 0.5%. 3. Potassium humate (KHm) 2.0% mpaka 3.0%. 4. Polyacrylamide (PAM molecular weight ndi mayunitsi 12 miliyoni) 0.1%. Mukamagwiritsa ntchito, sakanizani madzi okonzedwa A ndi madzi B pa chiŵerengero cha voliyumu cha 1:1 ndikusakaniza bwino.
3. Kusanthula kwa Makina a Composite Low Solids Anti-slip Tope Wall Protection
Madzi A ndi matope otsika a polyacrylamide (PAM)-potassium chloride (KCl), omwe ndi matope abwino kwambiri omwe ali ndi mphamvu yabwino yolimbana ndi kutsika kwa madzi. Kuphatikizana kwa PAM ndi KCl kumatha kuletsa kufalikira kwa madzi m'mapangidwe omwe amakhudzidwa ndi madzi, ndipo kumateteza bwino kwambiri pakubowola m'mapangidwe omwe amakhudzidwa ndi madzi. Amaletsa kufalikira kwa madzi m'mapangidwe a miyala yamtunduwu nthawi yoyamba pamene mapangidwe omwe amakhudzidwa ndi madzi awonekera, motero amaletsa kugwa kwa khoma la dzenje.
Madzi a B ndi matope otsika a potaziyamu humate (KHm), omwe ndi matope abwino kwambiri omwe ali ndi mphamvu zabwino zotsutsana ndi matope. KHm ndi mankhwala abwino kwambiri ochizira matope, omwe ali ndi ntchito yochepetsa kutayika kwa madzi, kuchepetsa ndi kufalitsa, kuteteza kugwa kwa makoma a mabowo, komanso kuchepetsa ndi kuletsa kukula kwa matope mu zida zobowolera.
Choyamba, panthawi yozungulira matope a potassium humate (KHm) omwe ndi otsika-solid phase anti-collapse mu dzenje, kudzera mu kuzungulira kwachangu kwa chitoliro chobowolera mu dzenje, potaziyamu humate ndi dothi lomwe lili mu matope zimatha kulowa mu miyala yosasunthika komanso yosweka pogwiritsa ntchito mphamvu ya centrifugal. Mizere ya miyala yosasunthika komanso yosweka imagwira ntchito yolimbitsa ndi kulimbitsa, ndikuletsa chinyezi kuti chisalowe ndikumiza khoma la dzenje poyamba. Kachiwiri, pomwe pali mipata ndi malo otsetsereka mu khoma la dzenje, dongo ndi KHm zomwe zili mu matope zidzadzazidwa mu malo otsetsereka ndi malo otsetsereka pansi pa mphamvu ya centrifugal, kenako khoma la dzenje lidzalimbikitsidwa ndikukonzedwa. Pomaliza, matope a potassium humate (KHm) omwe ndi otsika-solid phase anti-collapse amazungulira mu dzenje kwa nthawi inayake, ndipo pang'onopang'ono amatha kupanga khungu lopyapyala, lolimba, lokhuthala, komanso losalala pakhoma la dzenje, zomwe zimalepheretsanso. Zimaletsa kutuluka ndi kukokoloka kwa madzi pakhoma la pores, ndipo nthawi yomweyo zimagwira ntchito yolimbitsa khoma la pores. Khungu losalala la matope limachepetsa kukoka kwa bowola, kuteteza kuwonongeka kwa makina pakhoma la dzenje chifukwa cha kugwedezeka kwa chida chobowola chifukwa cha kukana kwakukulu.
Pamene madzi A ndi madzi B asakanizidwa mu dongosolo lomwelo la matope pa chiŵerengero cha voliyumu cha 1:1, madzi A amatha kuletsa kufalikira kwa madzi a miyala ya "matope osweka" nthawi yoyamba, ndipo madzi B angagwiritsidwe ntchito nthawi yoyamba. Amagwira ntchito yoyeretsa ndi kulimbitsa miyala ya "yomasuka ndi yosweka". Pamene madzi osakanikiranawo akuyenda m'dzenje kwa nthawi yayitali, madzi B pang'onopang'ono amapanga khungu la matope m'gawo lonse la dzenje, motero pang'onopang'ono amachita gawo lalikulu loteteza khoma ndikuletsa kugwa.
Potaziyamu humate + CMC dothi
1. Fomula ya matope (1), bentonite 5% mpaka 7.5%. (2), phulusa la soda (Na2CO3) 3% mpaka 5% ya nthaka. (3) Potassium humate 0.15% mpaka 0.25%. (4), CMC 0.3% mpaka 0.6%.
2. Kugwira ntchito kwa matope (1), kukhuthala kwa funnel 22-24. (2), kutayika kwa madzi ndi 8-12. (3), mphamvu yokoka 1.15 ~ 1.2. (4), pH 9-10.
Matope Oteteza a Broad Spectrum
1. Fomula ya matope (1), 5% mpaka 10% bentonite. (2), phulusa la soda (Na2CO3) 4% mpaka 6% ya nthaka. (3) 0.3% mpaka 0.6% choteteza cha broad-spectrum.
2. Kugwira ntchito kwa matope (1), kukhuthala kwa funnel 22-26. (2) Kutayika kwa madzi ndi 10-15. (3), mphamvu yokoka 1.15 ~ 1.25. (4), pH 9-10.
matope olumikizira
1. Fomula ya matope (1), bentonite 5% mpaka 7.5%. (2), phulusa la soda (Na2CO3) 3% mpaka 5% ya nthaka. (3), cholumikizira 0.3% mpaka 0.7%.
2. Kugwira ntchito kwa matope (1), kukhuthala kwa funnel 20-22. (2) Kutayika kwa madzi ndi 10-15. (3) Mphamvu yokoka ndi 1.15-1.20. 4. pH ndi 9-10.
Nthawi yotumizira: Januwale-16-2023