1. Okwu mmalite
Rotary Drilling Rig bụ igwe na-ewu ụlọ kwesịrị ekwesị maka ịrụ ọrụ ịkụ ala n'ịrụ ntọala ntọala. N'ime afọ ndị na-adịbeghị anya, ọ ghọwo ihe bụ isi ike na-ewu ntọala ikpo ọkụ na-ewu akwa mmiri na China. N'iji ngwá ọrụ dị iche iche na-egwupụta ihe, igwe na-agbagharị rotary kwesịrị ekwesị maka ịrụ ọrụ ịkụ ala na akọrọ (obere spiral), mmiri (ịwụ rotary) na nkume nkume (isi drill). Ọ nwere njirimara nke ike arụnyere dị elu, ihe nrụpụta dị elu, nnukwu nrụgide axial, mgbanwe mgbanwe, ịrụ ọrụ dị elu na multifunctionality. Ike a na-enweta nke igwe na-agbagharị rotary bụ 125-450kW, ike nrụpụta ike bụ 120-400kN.•m, dayameta oghere kachasị elu nwere ike iru 1.5-4m, na omimi oghere kachasị bụ 60-90m, nke nwere ike izute ihe achọrọ nke nnukwu ntọala ntọala dị iche iche.
N'ịrụ àkwà mmiri n'ebe ndị siri ike na mbara ala, ụzọ ndị a na-ejikarị arụ ụlọ ntọala bụ usoro ngwupụta akwụkwọ ntuziaka na usoro mgbapu ihe. A na-eji nwayọọ nwayọọ na-ewepụ usoro ngwupụta akwụkwọ ntuziaka n'ihi ogologo oge owuwu nke ntọala ikpo okwu, nkà na ụzụ oge ochie, na mkpa maka ịrụ ọrụ mgbawa, nke na-ebute nnukwu ihe egwu na ihe egwu; E nwekwara ụfọdụ nsogbu na-eji mmetụta drills maka-ewu, tumadi pụtara na kemgwucha ngwa ngwa mkpọpu ihe ọsọ nke mmetụta drills na geologically ike nkume n'ígwé, na ọbụna onu nke ọ dịghị mkpọpu ala ụbọchị dum. Ọ bụrụ na kast nke ala na-etolite nke ọma, mkpọmkpọ ebe na-emekarị. Ozugbo mkpọpu ihe na-eme, owuwu nke ikpo ọkụ na-ewekarị ọnwa 1-3, ma ọ bụ karịa. Ojiji nke mgbapu igwe rotary maka owuwu ntọala ikpo, ọ bụghị naanị na-eme ka ọsọ ụlọ na-aga nke ọma ma na-ebelata ọnụ ahịa ihe owuwu, ma na-egosipụtakwa ịdị elu doro anya na ịdị mma ụlọ.
2. Njirimara nke usoro ihe owuwu
2.1 Ọsọ pore na-akpụ ọsọ
A na-ahazi nhazi nha nha na nhazi nke nkume isi nkume nke rotary Drilling rig dabere na tiori nke nbibi nkume. Ọ nwere ike ịkụnye ya ozugbo n'ime akwa nkume, na-ebute ngwa ngwa mkpọpu ngwa ngwa ma na-arụ ọrụ nrụpụta nke ukwuu.
2.2 Uru pụtara ìhè na njikwa mma
A na-ejikarị oghere nke na-egwupụta ihe dị ka mita abụọ (nke a ga-agbatị ma ọ bụrụ na ala azụ azụ dị na oghere ahụ dị oke), na rig n'onwe ya nwere ike itinye casing, nke nwere ike ibelata mmetụta nke ala azụ na oghere ahụ. n'elu ikpo ahihia; The rotary drilling rig adopts a tozuru okè n'okpuru mmiri conduit agbapụtara ihe ikpo wụsa usoro, nke nwere ike izere ọjọọ mmetụta nke apịtị na-ada site na oghere na sedimenti eme n'oge wụsa usoro; Rotary Drilling Rig bụ igwe nrụpụta ntọala nke jikọtara sayensị na teknụzụ ọgbara ọhụrụ. N'oge a na-egwupụta ihe, ọ nwere oke ziri ezi na verticality, nyocha oyi akwa nkume na ala nke oghere ahụ, na njikwa ogologo ikpo. N'otu oge ahụ, n'ihi obere sedimenti dị na ala nke oghere ahụ, ọ dị mfe ikpochapụ oghere ahụ, n'ihi ya, a na-ekwe nkwa n'ụzọ zuru ezu ụkpụrụ ntọala ntọala ikpo ọkụ.
2.3 Mgbanwe siri ike na nhazi ala
A na-eji igwe egwu egwu rotary dị iche iche, nke a pụrụ iji mee ihe maka ọnọdụ ala dị iche iche dị ka ájá ájá, akwa ala, gravel, nkume nkume, wdg, na-enweghị njedebe mpaghara.
2.4 Ntugharị dị mma na imegharị ike
Chassis nke rotary drilling rig na-anakwere chassis crawler excavator, nke nwere ike ịga ije n'onwe ya. Na mgbakwunye, igwe na-agbagharị rotary nwere ike ịrụ ọrụ n'onwe ya, nwee mmegharị siri ike, na-eme mgbanwe na mbara ala dị mgbagwoju anya, ọ dịghịkwa achọ akụrụngwa inyeaka maka nrụnye na ịkwasa. Ha na-eburu obere oghere ma nwee ike rụọ ọrụ megide mgbidi.
2.5 Nchekwa gburugburu ebe obibi na ịdị ọcha nke ebe owuwu ihe
Igwe igwe na-agbagharị rotary nwere ike ịrụ ọrụ n'ụdị nkume na-enweghị apịtị, nke na-abụghị nanị na-ebelata mkpofu nke akụrụngwa mmiri kamakwa na-ezere mmetọ nke gburugburu ebe obibi nke ụrọ na-akpata. Ya mere, ebe a na-arụ ebe a na-egwupụta ihe na-agbagharị rotary dị ọcha ma na-ebute obere mmetọ na gburugburu ebe obibi.
3. Oke ngwa
Usoro ihe owuwu a na-adabara nke ọma maka iji igwe na-agbagharị agbagharị agbagharị agbagharị n'ụdị okwute na-adịghị mma na nke na-adịghị ike nke nwere àgwà nkume siri ike.
4. Usoro usoro
4.1 Ụkpụrụ imewe
Dabere na ụkpụrụ na-arụ ọrụ nke rotary Drilling rig rig, jikọtara ya na n'ibu Njirimara nke nkume na isi tiori nke nkume fragmentation site rotary mkpọpu igwe, ule ikpo a gbapuru na moderately weathered limestone formations na dịtụ siri ike nkume. A na-enyocha usoro teknụzụ dị mkpa na ihe ngosi akụ na ụba nke usoro mkpọpu mmiri dị iche iche nke igwe mkpọpu rotary ejiri mee ihe. Site na ntụnyere na nyocha nke usoro teknụzụ na nke akụ na ụba, a na-ekpebi usoro iwu nke rotary Drilling rig piles n'ụdị nkume limestone nwere ọnọdụ ihu igwe nwere obere okwute siri ike.
4.2 Ụkpụrụ nke nkà na ụzụ na-egwupụta ihe maka mgbanaka nke rotary na nhazi nkume
Site n'ịkwado igwe na-agbagharị rotary na ụdị dị iche iche nke olulu mmiri iji mee ka oghere dị larịị na nhazi nkume siri ike, a na-arụ ebe a na-akwụghị ụgwọ na ala nke oghere ahụ maka igwe na-egwupụta ihe na-agbagharị agbagharị, na-eme ka ikike ịbanye n'ime nkume nke rotary. rig na n'ikpeazụ na-enweta ntinye okwute nke ọma nke ọma ma na-echekwa ọnụ ahịa ihe owuwu.
Oge nzipu: Ọktoba 12-2024