Methara ea boits'oaro ea Lead-zinc slurry ea inthanetengke khetho e nepahetseng molemong oa ho tlatsa lithapo tsa morafo oa lead-zinc. Tailings backfilling ke ts'ebetso ea indasteri ho matlafatsa polokeho ea morafo le ho ntlafatsa ts'ebeliso ea mehatla bakeng sa ts'ireletso ea tikoloho. Ka bobelimithara ea nyutlelie ea slurry densitylemetara e se nang nyutlelie ya seretse se teteanengfana ka 'malo o nepahetseng ts'ebetsong eohle ea ho tlatsa morao ka ho beha leihlo ka nako ea sebele.
Meeli ea Tekanyo ka Botsona ea Mehatla Tekano ea Slurry
Ho nepahala ha lisampole ka letsoho ho ka ba le leeme molemong oa kabo e sa lekanang ea mokelikeli o tiileng. Mekhoa ea ho lekanya le lintlha tsa ho lekanya li na le litlamorao tse kholo liphethong, tse ka bakang phapang lipakeng tsa boleng bo lekantsoeng le boima ba 'nete. Ho feta moo, hysteresis ea tekanyo ea letsoho ha e khone ho bonahatsa liphetoho tse matla ho slurry density.
Melemo ea Lead-Zinc Slurry Density Meter
Boima ba li-tailings slurry bo ama ts'ebetso ea eona ea mochini ka kotloloho ha ho tlatsa likheo ka mehatla e mokelikeli. Ka mohlala, litaba tse sa lekaneng tse tiileng ho tailings slurry li fokotsa matla ho backfilling; ho fapana le hoo, litaba tse tiileng tse fetelletseng li baka likotsi tšebetsong ea lipalangoang le thibelong ea lipeipi.
Marang-rang a marang-rang a lula a lekola boima ba slurry 'me a ka sebetsa hammoho le litsamaiso tse ikemetseng tsa taolo ho fetola ka matla tekanyo ea motsoako oa metsi le mehatla, ho netefatsa hore khatello ea slurry e lula e le ka har'a sebaka se nepahetseng.
Ntlafatsa tekanyo ea othomathike ea ts'ebetso ea backfill. Ts'ebetso ea morao-rao ea morao-rao ea merafo e itšetlehile haholo ka theknoloji ea othomathike, e nang le li-meter tsa marang-rang tse sebetsang e le lisensara tsa bohlokoa bakeng sa taolo e bohlale. Ka ho kopanya lintlha tse tsoang ho density metres tsamaisong ea ho beha leihlo morafong, basebetsi ba ka lekola ho feto-fetoha ha sekhahla ka nako ea nnete ho tsoa phaposing e bohareng ea taolo le ho etsa litokiso le litsamaiso tse hole. Mokhoa ona oa ho beha leihlo ka nako ea 'nete ha o ntlafatse ts'ebetso ea ts'ebetso feela empa hape o fokotsa kotsi ea liphoso tsa batho.
Density ke paramethara ea bohlokoa bakeng sa ho fumana matla a ho tiisa a slurry pele o tlatsoa ka morao. Limithara tsa marang-rang tsa marang-rang li thusa litsebi tsa merafo ho beha leihlo liphetoho tsa boima ba 'mele ka nako ea sebele le ho fana ka tšehetso e tšepahalang ea data bakeng sa litokiso tsa likarolo. Boima bo nepahetseng ba slurry ha bo kopane feela le matla a hlokahalang a ho khutlisa empa hape bo thibela ho se tsitse ha boleng bo bakoang ke ho lekana ho fosahetseng.
Lihlahisoa tse khothalelitsoeng
- Nuclear Density Meter
Nuclear density metres ke tse ling tsa lisebelisoa tse atileng haholo tsa ho lekanya sets'oants'o sa marang-rang ts'ebetsong ea ho khutlisa merafo, ho sebelisoa melaoana ea ho thibela mahlaseli a gamma ho lekanya ho teteana ha tailings slurry.
- Melemo:
- E khona ho kenella ka har'a li-slurry tse matla haholo, ho etsa hore e tšoanelehe bakeng sa li-slurry tse phahameng tse tiileng.
- Lintlha tse tsitsitseng le ho nepahala ho phahameng, tse nang le tšusumetso e fokolang ho tsoa ho 'mala o thothomelang, li-bubble, kapa sekhahla sa phallo.
- Ha ho kopane ka ho toba le slurry, ho fokotsa ho roala ha sensor.
- Mefokolo:
- E hloka litumello tsa polokeho ea mahlaseli 'me e tlas'a taolo e thata ea taolo.
- Theko e phahameng ea pele ea ho reka, le hoja litšenyehelo tsa nako e telele tsa tlhokomelo li batla li le tlaase. Ho feta moo, mohloli oa mahlaseli o lokela ho nkeloa sebaka lilemo tse ling le tse ling tse peli molemong oa ho bola ka mahlaseli.
- LonnmeterUltrasonic Density Meter
Ultrasonic density metresbala boima ba 'mele ka ho lekanya lebelo la ho phatlalatsoa kapa litšoaneleho tsa attenuation tsa maqhubu a ultrasonic ho slurry.
- Melemo:
- Ha e kenye lisebelisoa tsa radioactive, ho etsa hore instolano e be bonolo le ho e sebelisa ntle le tumello e khethehileng.
- Litšenyehelo tse tlase tsa tlhokomelo, tse loketseng li-slurries tse mahareng tse tiileng.
- E ka sebelisoa le li-slurries tse nang le li-bubble kapa litšila 'me e fana ka bokhoni bo botle ba ho thibela tšitiso.
- Mefokolo:
- Ho nepahala ha litekanyo bakeng sa li-slurries tse phahameng tse tiileng li ka ameha.
- E hloka ho lekoa khafetsa, 'me sensor e kanna ea senngoa ke likaroloana tsa slurry tse abrasive.
Online density metreske tsa bohlokoa ka ho fetisisa ho tlatsoa ha mehatla ea morafo oa lead-zinki. Ka ho beha leihlo ka nako ea 'nete le taolo e nepahetseng ea sets'oants'o, ha ba matlafatse ts'ireletseho le botsitso ba ts'ebetso ea ho khutlisa, empa hape ba fana ka tlatsetso ho paballo ea lisebelisoa, ts'ireletso ea tikoloho le nts'etsopele e bohlale. Nakong e tlang, dimitara tsa marang-rang e tla ba sesebelisoa sa mantlha sa ho ntlafatsa ts'ebetso le ts'ebetso ea ts'ebetso ea ts'ebetso ea ts'ebetso ea morao-rao taolong ea sejoale-joale ea merafo.
Nako ea poso: Jan-07-2025
