Kaishan KG420TH Surface DTH Hakowa Rig — Tarin ƙura mai inganci don aiki mai tsafta

Takaitaccen Bayani:


Cikakken Bayani game da Samfurin

Alamun Samfura

Kaishan KG420TH wani injin haƙa DTH ne mai ƙarfi da ƙarfin dizal wanda aka ƙera shi don masu aiki waɗanda ke ba da fifiko ga bin ƙa'idodin muhalli ba tare da la'akari da ƙarfin haƙa ba. Dangane da tsarin KG420T da aka tabbatar, sunan "H" yana nuna haɗakar tsarin tattara ƙura mai nauyi. A matsayinta na mai rarrabawa na hukuma na Kaishan Group, Shaanxi Kaishan ta kawo muku wata na'ura wacce ke da goyon bayan kusan shekaru saba'in na tarihin masana'antu da injiniyanci na duniya.

Babban abin da ke bambanta KG420TH shine tsarin tattara ƙura na QZA-120, wanda ke ɗauke da jerin matattara 12 waɗanda ke ɗaukar ƙananan barbashi yadda ya kamata yayin aikin haƙa. Ga wuraren da ke buƙatar ƙarin tacewa ko lokacin haƙa ramuka sama da 130mm, akwai zaɓi na mai tattara QZA-140 mai matattara 16. Wannan tsarin ba wai kawai yana tabbatar da yanayi mai kyau ga ma'aikatan jirgin ba, har ma yana kare sassan cikin injin daga ƙurar da ke lalata, yana tsawaita rayuwar injin da tsarin hydraulic.

Domin yin la'akari da ƙarin buƙatun wutar lantarki na tsarin tattara ƙura, KG420TH yana da injin Yuchai YC4DK100-T304 da aka inganta. Yana isar da injin 73.5KW a 2200rpm, wannan injin yana ba da isasshen sarari don gudanar da injin hydraulic mai matsin lamba da injin tsabtace ƙura a lokaci guda, yana tabbatar da cewa ƙimar shigarwa ta kasance daidai ko da a cikin dutsen mafi wahala (f=6-20).

A tsarin ginin, na'urar tana da kauri da tsarin layin dogo mai naɗewa. Haɗa injin tafiya mai ƙarfin juyi da kuma tsarin tuƙi mai ƙafa 4 yana ba wa injin 5350KG damar yin motsi a kan ƙasa mai tsauri da kuma hawa matakai har zuwa 30°. Tsarin daidaita layin dogo (±10°) yana tabbatar da cewa na'urar tana da tsayayyen matsayi a tsaye ko kusurwa a kan benayen ma'adinan da ba su daidaita ba, wanda yake da mahimmanci don daidaiton ramuka.

Ƙarfin haƙa ramin ya kasance mafi girma, tare da ƙarfin juyawa na 3500N·m da bugun ciyarwa na 3175mm wanda injin silinda mai nauyi da sarkar nadi ke jagoranta. Rigar tana sarrafa ramukan Φ90-152mm cikin sauƙi, wanda hakan ya sa ta zama kayan aiki mai amfani don busar da benci a fannin haƙar ma'adinai da harsashin gini a cikin gini. Tsarin daidaitawar katako da bulb yana ba da damar sassauci mai ban mamaki, gami da haƙa rami a tsayin da bai kai 350mm ba.

Shaanxi Kaishan ta ba da shawarar haɗa KG420TH da na'urorin kwampreso na iska masu ɗaukuwa na KSCY ko LGCY don tabbatar da samar da iska mai ɗorewa ta 13-20m³/min. Wannan haɗin yana samar da ƙarfin "rufewa da murƙushewa" da ake buƙata don ingantaccen ayyukan DTH. Tare da sawun Kaishan na bincike da haɓaka duniya, gami da cibiyar fasaha ta Seattle, KG420TH tana wakiltar kololuwar fasahar haƙa saman zamani mai kyau da muhalli.

Bayanan Fasaha

Fasali Ƙayyadewa
Nauyi 5350 KG
Girma 5300 × 2450 × 2400 mm
Taurin Dutse f = 6 – 20
Diamita na rami Φ90 – 152 mm
Zurfin hakowa na tattalin arziki mita 25
Gudun Juyawa 0 – 90 rpm
Juyin Juya Halin Rotary 3500 N·m
Ƙarfin Ɗagawa Mafi Girma KN 40
Ciyar da bugun jini 3175 mm
Tsarin Ciyarwa Silinda mai + sarkar nadi
Gudun Tafiya 0 – 2.5 km/h
Ƙarfin Hawa ≤ 30°
Tsabtace ƙasa 280 mm
Karkatar da Haske (Ƙasa/Sama) 135° / 50° (Jimilla 185°)
Juyawan Haske (Hagu/Dama) 100° / 45° (Jimilla 145°)
Sautin Bugawa (Ƙasa/Sama) 50° / 25° (Jimilla 75°)
Bugawa ta Boom (Hagu/Dama) 44° / 45° (Jimilla 89°)
Daidaita Waƙoƙi ± 10°
Diyya ta Zamewa 900 mm
Tsarin Injin Yuchai YC4DK100-T304 (73.5KW / 2200rpm)
Mai Tara Kura QZA-120 (Standard) / QZA-140 (Na zaɓi)
DTH Hammer 4"
Sandar Rawar soja Φ76 × 2m + Φ76 × 3m
Amfani da Iska 13 – 20 m³/min
Matsakaicin Tsawon Ramin Kwance-kwance 2750 mm
Ƙaramin Tsawon Ramin Kwance-kwance 350 mm
Matsewar da aka ba da shawarar KSCY570/12-550/15, LGCY17/18-18/15T, KSCY650/20-700/17T





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