I-Reverse Circulation Drilling Hammer Bit

Incazelo emfushane:

Ukuzungeza okubuyela emuva kufinyelelwa ngokushaya umoya phansi kwe-annulus yenduku, ingcindezi ehlukile edala ukuphakama komoya wamanzi futhi kusike ishubhu elingaphakathi elingaphakathi kwenduku ngayinye.Ifinyelela ebhokisini le-deflector phezulu kwentambo yokubhoboza bese ihamba ngepayipi lesampula elinamathiselwe phezulu kwesishingishane.

Umlayezo I-imeyili

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izando namabhithi e-RC asetshenziswa ekubhobolweni kwemigodi ezimayini, i-hydrology kanye nomthombo wamanzi, umthombo we-geothermal, umoya we-geothermal air conditioning kahle, ukuhlolwa kwe-geologic, i-gravel stratum, njll Okukhethekile okufanelekile ukwakheka okuyinkimbinkimbi (Ukwakheka okuxekethile, okunzima ukubhola nokungazinzi kodonga lwembobo) , ukukhathala ngenxa yomgodi ojulile, ukuvikelwa kwemvelo.

Ama-drill cuttings ahamba azungeze ngaphakathi kwesishingishane aze awe ngembobo engezansi futhi aqoqwe esikhwameni sesampula.Kunoma yimuphi umgodi wokubhoboza kuzoba nenani elikhulu lezikhwama zesampula, ngasinye esimakwe ukurekhoda indawo kanye nokujula kokumba isampula etholwe.

Uchungechunge oluqoqiwe lwesampula lokusikwa kwezikhwama luthathwa kamuva ukuze luhlaziywe ukuze kutholakale ukwakheka kwamaminerali omgodi wokubhoboza.Imiphumela yokuhlaziya yesikhwama ngasinye imele ukwakheka kwamaminerali endaweni ethile yesampula emgodini wokubhoboza.Izazi zokwakheka komhlaba zingabe sezihlola ukuhlaziya komhlabathi ombiwe futhi zenze izinqumo mayelana nenani lediphozi yezimbiwa jikelele.

Imodeli yesando ye-TDS RC
Imodeli Yesando	I-Hole Range (mm)	Ububanzi bangaphandle (mm)	Isisindo(ngaphandle kwebhithi) mm	I-shank encane	Ingcindezi Yokusebenza	Uchungechunge lokuxhuma
I-RC4108	115-130	108	78	RE410	1.5-3.0 Mpa	I-REMET 3.1/2"-4" METZKE 3.1/2"
RC5116	120-135	116	85	RE543	1.5-3.0 Mpa	I-REMET4" METZKE 4"
RC5121	136-133	121	73	RE512	1.5-3.0 Mpa	I-REMET 4"-4.1/2" METZKE4"-4.1"
RC5126	140-152	126	95	RE5126	1.5-3.0 Mpa	I-REMET 4.1/2" METZKE 4.1"
RC5130	140-146	130	82	RE513	1.5-3.0 Mpa	I-REMET 4.1/2" METZKE 4.1"