Njengomvelisi wezixhobo zokumba amanzi amdaka nge-pneumatic, siyaqonda ukuba izixhobo zokumba amanzi amdaka nge-pneumatic kufuneka zisebenzise iindlela ezahlukeneyo xa zidibana neengqimba ezahlukeneyo zejoloji kwinkqubo yokumba ukuze kufumaneke iziphumo ezilungileyo. Iingqimba ezahlukeneyo zejoloji kufuneka zihlangane nazo, ezifana nengqimba yesanti ekhawulezayo kunye nengqimba yegypsum. Nje ukuba kungene i-gypsum ngexesha lenkqubo yokumba i-pneumatic water well rig, ii-calcium ions zinokususwa ngokuhambisa i-soda ash, ukususwa kwe-calcium kunye nokunciphisa i-viscosity. Okwangoku, i-arhente yokunciphisa i-viscosity enokumelana ne-calcium enamandla ingasetyenziselwa ukulawula ukunciphisa i-viscosity kunye nokulungisa ukunqongophala kwe-arhente yokunciphisa ilahleko yesihluzo, i-arhente yokulwa nokuwa kunye nezinye izinto.
I. Umaleko weGypsum
Ngaphambi kokugrumba umaleko wegypsum, ulwelo lokugrumba lwerig lulungiswa kwangaphambili ukuze kuncitshiswe isigaba esiqinileyo kunye ne-viscosity, kwaye ii-arhente zonyango lwe-anti-gypsum ziyabandakanyeka (umz., i-soda ash, i-calcium remover, i-viscosity reducer, njl.njl.). Kwaye ngokwezixhobo zokwakha zemithombo ekufutshane, i-arhente yonyango yokunyanga umaleko wegypsum ilungiswa kwangaphambili. Phucula ixabiso le-pH lolwelo lokugrumba lwerig yokugrumba amanzi, uze uphucule amandla oomatshini bogrumba amanzi amancinci ukuze bamelane nongcoliseko lwegypsum.
Okwesibini, umaleko wesanti ekhawulezayo
Xa kugrunjwa kwindawo eyomileyo, kuyimfuneko ukuphucula ubungqindilili bolwelo lokugrumba kunye nomxholo we-bentonite wolwelo lokugrumba amanzi, olufuneka ngokubanzi ukuba lube ngaphezulu kwe-10%. Ukuze kuphuculwe ukusebenza kolwelo lokugrumba amanzi, ukukhukuliseka komaleko we-quicksand kuyancitshiswa emva kokunciphisa ngokufanelekileyo ukuhambahamba kwiprojekthi. Ngaphambi kokuba kuqalwe ukugrumba, icandelo kufuneka livalwe ngodaka olukhulu olunobungqindilili obungaphezulu kwama-80 ukuqinisekisa ukuqala nokuma okuthe tye kokugrumba, ukugawulwa ngombane kunye nokufakwa kwezixhobo zokugrumba amanzi amancinci.
III. Ilitye lesanti leQuartz
Ukuba ixesha lihamba ilitye lesanti lilitye eliqinileyo kakhulu, kwinkqubo yokumba idla ngokubonakala inkqubela yokumba ecothayo. Kunokubakho iimitha ezimbini zesanti xa kugrunjwa imitha enye, izixhobo zokumba zitsiba ngamandla, ukusikwa kwenkunkuma eninzi kunye neempazamo zokugrunjwa ezigqunywe phantsi. Ngoko ke kufuneka ulwazi oluneenkcukacha lomhlaba.
Amanzi acocekileyo akanawo amandla afanayo nodaka, kwaye izixhobo zokumba edwaleni eliqinileyo ziyatsiba kangangokuba ilitye liyaqhekeka xa izixhobo zokumba zitsiba; amanzi acocekileyo aneempawu ezinkulu zokwahlulahlula, kwaye ulwelo lokuhlambulula alunakukhupha iitships ezinkulu zamatye emngxunyeni. Iitships zamatye ezifana nesanti zihlala zidada kwaye zitshona emngxunyeni. Ukuba kusetyenziswa ityhubhu yokukhupha umgubo, imitha enye okanye ezimbini zesanti inokugrunjwa. Ukungakhathali okuncinci kunokugquma idrill, kwaye isanti engakumbi iya kubangela ingxaki engakumbi ekucoceni umngxunya.
Ilitye lesanti ngexesha lokufaka isicelo lenziwa ngokubeka kwaye lilitye elinzima kakhulu. Isixhobo sokugrumba amanzi esincinci esinomoya xa kugrunjwa umngxuma asinzulu kangako (303354200 m), ngoko ke ukusetyenziswa ngokubanzi kwe-diamond drill bit clear water drill, i-automatic slurry, edla ngokubonakala kwi-slow drill footage, imitha enye ye-drilling footage inokutyhila iimitha ezimbini zesanti, isixhobo sokugrumba sitsiba kakhulu, i-slag, ilitye eliqhekekileyo ngaphezulu, ukusilela kokugrumba kungcwatywe njalo njalo.
Isisombululo: Ukuba ukubhola ngodaka akubizi kakhulu, unganciphisa ukwenzeka kwesanti ngokusika ubungakanani bezixhobo zokubhola emanzini amancinci ezitsibayo, ungongeza i-nitro acid kunye nezongezo ze-alkali emanzini ukuze zidlale indima yokuthambisa ngokungcangcazela, ukuze unciphise ubungakanani bezixhobo zokugxuma kunye nesanti, uze unamathele ekucoceni imingxunya yokubhola yezixhobo zokubhola amanzi ezisebenzisa umoya, kwaye ekugqibeleni usombulule ingxaki!
Ixesha leposi: Meyi-19-2024
