Kaishan KG420TH Surface DTH Drilling Rig — Gukusanya ivumbi mu buryo bunoze cyane kugira ngo rikore neza

Kaishan KG420TH ni icyuma gicukura DTH gikoresha mazutu gikozwe mu buryo bwa DTH gikozwe mu buryo bwo hejuru, cyagenewe abakora imirimo bashyira imbere kubahiriza ibidukikije badasize inyuma imbaraga zo gucukura. Hashingiwe kuri platform ya KG420T yagaragaye, izina rya "H" rigaragaza ko hahujwe uburyo bwo gukusanya ivumbi rikomeye. Nk'umucuruzi wemewe wa Kaishan Group, Shaanxi Kaishan aguhaye imashini ishyigikiwe n'imyaka hafi mirongo irindwi y'amateka y'inganda n'ubuhanga bwo ku rwego rw'isi.

Ikintu cy’ingenzi gitandukanya KG420TH ni QZA-120 isanzwe ikusanya ivumbi, ifite urukurikirane rw’ibice 12 bifata neza uduce duto mu gihe cyo gucukura. Ku hantu hakenera kuyungurura cyane cyangwa iyo hacukurwa imyobo irenga mm 130, haboneka uruhurirane rw’ibice 16 bya QZA-140. Ubu buryo ntibutanga gusa ibidukikije byiza ku bakozi ahubwo bunarinda ibice by’imbere by’urukiramende ivumbi rikabije, bigatuma moteri na sisitemu za hydraulic bimara igihe kirekire.

Kugira ngo habeho ingufu ziyongera ku buryo bwo gukusanya ivumbi, KG420TH ifite moteri ya Yuchai YC4DK100-T304 yavuguruwe. Ifite imbaraga za 73.5KW kuri 2200rpm, iyi moteri itanga umwanya ukenewe wo gukoresha hydraulics zifite umuvuduko mwinshi hamwe n’ingufu zikoreshwa icyarimwe, bigatuma igipimo cyo kwinjira gikomeza kuba kimwe no mu rutare rukomeye cyane (f=6-20).

Mu miterere, iyi rigi ifite agace kanini kandi ifite uburyo bwo kuyizungurutsa. Irimo moteri igenda ikoresha imbaraga nyinshi hamwe n'imashini ifite amapine 4 ituma imashini ya 5350KG ibasha kugenda mu butaka buto no kuzamuka kugeza kuri 30°. Sisitemu yo kugabanya umuvuduko w'inzira (± 10°) ituma rigi igumana umwanya uhamye uhagaze cyangwa ugororotse ku butaka butaringaniye, ibi bikaba ari ingenzi cyane kugira ngo habeho imiterere myiza y'umwobo.

Ubushobozi bwo gucukura buracyari ku rwego rwo hejuru, bufite umuvuduko uzenguruka wa 3500N·m n'umuvuduko wa 3175mm ukoreshwa na silindiri y'amavuta ikomeye n'umunyururu uzunguruka. Iyi rigi ifata imyobo ya Φ90-152mm byoroshye, bigatuma iba igikoresho gikoreshwa mu gucukura no gucukura ishingiro ry'inyubako mu bwubatsi. Ingano yo gucukura imirasire n'imivure ituma habaho ubworoherane butangaje, harimo no gucukura mu buryo butambitse ku burebure bugera kuri 350mm.

Shaanxi Kaishan arasaba guhuza KG420TH na kompreseri zacu za KSCY cyangwa LGCY series portable air compressors kugira ngo habeho umwuka wa metero 13-20 ku munota umwe. Uku guhuza gutanga imbaraga zo "gusukura no gusya" zikenewe kugira ngo ibikorwa bya DTH bigende neza. Hamwe n'ubushakashatsi n'iterambere bya Kaishan ku isi, harimo n'ikigo cyacu cya tekiniki gikorera i Seattle, KG420TH ihagarariye ikoranabuhanga rigezweho kandi ritangiza ibidukikije mu gucukura.

Ibisobanuro bya tekiniki