Rotary drilling rig bụ ụdị igwe eji arụ ọrụ kwesịrị ekwesị maka ịrụ ọrụ oghere n'ime ụlọ ọrụ ntọala ntọala. Ọ dabara nke ọma maka ịrụ ájá, ụrọ, ala sit na ala ndị ọzọ, ma ejiri ya mee ihe n'ọtụtụ ebe n'iwu ntọala dị iche iche dị ka ikpo ihe nkedo, mgbidi diaphragm, na nkwado ntọala. The gosiri ike nke rotary drilling rig bụ n'ozuzu 117 ~ 450KW, ike mmepụta torque bụ 45 ~ 600kN · m, kacha oghere dayameta nwere ike iru 1 ~ 4m, na kacha oghere omimi bụ 15 ~ 150m, nke nwere ike izute chọrọ nke. dị iche iche nnukwu-ọnụ ọgụgụ ntọala ewu.
Rotary drilling rig n'ozuzu adopts hydraulic crawler telescopic chassis, onwe-ebuli na ọdịda foldable mast, telescopic kelly mmanya, na akpaka perpendicularity nchọpụta na ukpụhọde, oghere omimi dijitalụ ngosi, wdg The ọrụ nke dum igwe n'ozuzu adopts hydraulic pilot njikwa na ibu uche. . Ọ dị mfe ma dị mma iji rụọ ọrụ.
Enwere ike itinye isi winch na winch inyeaka na mkpa nke ọnọdụ dị iche iche na ebe a na-ewu ihe. Ejikọtara ya na ngwá ọrụ dị iche iche nke igwu mmiri, igwe na-agbagharị rotary kwesịrị ekwesị maka nkụ (obere auger) ma ọ bụ mmiri (ịwụ rotary) na nhazi nkume (isi barrel) oghere na-arụ ọrụ. Enwere ike ịkwado ya na ogologo auger, mgbidi diaphragm, hama na-ama jijiji, wdg iji nweta ọrụ dị iche iche. A na-ejikarị ya arụ ọrụ ime obodo, àkwà mmiri awara awara, ụlọ ọrụ mmepụta ihe na ụlọ obodo, mgbidi diaphragm dị n'okpuru ala, nchekwa mmiri, mgbochi mmiri na mgbochi mkpọda na ntọala ntọala ndị ọzọ.
Ngwa nke obere igwe mkpọpu rotary:
(1) Okpokoro mkpuchi mkpọda nke ụlọ dị iche iche;
(2) Akụkụ nke ikpo ihe na-ebu ibu nke ụlọ ahụ;
(3) Okpokoro dị iche iche nwere dayameta nke na-erughị 1m maka ọrụ imegharị obodo;
(4) Kpọkọtanụ maka ebumnuche ndị ọzọ.
Oge nzipu: Eprel-19-2022