SYSTEM FOR DETECTING AND SAMPLING HEAVY METAL IONS IN GOAF OF COAL MINE FILLED WITH GANGUE

摘要

#$%^&*AU2018321191B220200827.pdf#####(12) i N j 9(- WJP? I IN -Ef |EP $ l (19) P d PIT, R. ~(10) 0M :Y (43) d VTWO 2019/037795 A1 2019 4 2 ) 28 (28.02.2019) W IPO I PCT (51) MpN-41) : Jiangsu221116 (CN)o #|(HAN,Zhen); +PM GON 1/14 (2006.01) G01N33/18 (2006.01) IT 3 5 )141 r b fi7 1 , Jiangsu 221116 (21) p PCT/CN2018/102659 (CN) o 1(Ad(ZHANG,Jixiong); + 4l35 ( )H[4HLUNH t 1t, Jiangsu 221116 (CN) k (22) M p : 2018 8 f] 28 H (28.08.2018) (& ' (LI, Junmeng); + l31T f 'i[1 i H iX (25) $ig iF: 19, Jiangsu 221116 (CN) o 1-(GAO, _,_ 6) j FHuadong); + ld I'ii4H W k 1t, (26)t fliinn: +7 Jiangsu 221116 (CN) o ' (SONG, Tianqi); (30) Vt.$R : 2li 3 'I4 H fi X4H Mt1t, Jiangsu 221116 201810109458.9 2018 4 2A]5H (05.02.2018) CN (CN)o TL M (KONG, Guoqiang); l I3n (71) $i : * r ( * N(CHINA UNIVERSITY f )+HHtl N E 1I, Jiangsu 221116 (CN)o OF MINING AND TECHNOLOGY) [CN/CN]; ITi AB* (WANG, Fengwan); +Fl43 ilflT'I[T$4H l I3 5 ( + 'I'[ T4 H Wi X f E #t 1 t, i # i1, Jiangsu221116 (CN)o Jiangsu 221116 (CN)o (74) tI ,: 1$]- - A $ f -PTf (JIANGSU SUNDY (72) &fR WAiJ(HUANG, Yanli); +4l& HLAW FIRM); + l3 T IT J M§ N TiT 4H W E M 1 , Jiangsu 221116 (CN)o J, j, J 20 58 A 10 # f Ili &(ZHAI, Wen); + 3 liI T tN , Jiangsu 210017(CN) 1 -, Jiangsu 221116 (CN) o gt I(DONG, (81) 1$Pf ((9 ], V $ V @- f f fT J f [ Jihong); +' Li E M 1 i, f)gp): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, (54) Title: COAL GANGUE FILLING COAL MINE GOAF HEAVY METAL ION DETECTION AND SAMPLING SYSTEM AA BB DID 998i CC AA COAL CC MINING PATHWAY BB GOAF DD COAL MINING FACE ADVANCEMENT DIRECTION (57) Abstract: A coal gangue filling coal mine goaf heavy metal ion detection and sampling system, composed of several collection apparatuses (1), and sampling tubes (3) equal in number to the collection apparatuses. The collection apparatuses (1) are arranged in rows at set intervals, and equally divided into several longitudinal channels (7) by water separation plates (4), wherein one longitudinal channel (7) is provided with a water-permeable opening (6). The collection apparatuses (1) in each row are sequentially connected by connection tubes (2), various communication channels are formed within tube bodies, and the water-permeable openings (6) of the collection apparatuses (1) are respectively located on different communication channels. The various sampling tubes (3) are respectively t- connected to the collection apparatuses (1) and the connection tubes at end portions of the communication channels to form transport t pipelines, and the sampling tubes (3) are arranged within a mining area connecting pathway and connected to a water pump outside a goaf. The system respectively extracts accumulated mine water from designated positions in the goaf for storage, determines heavy metal ion concentrations in goaf coal gangue filling body soaking solutions, gives a true reflection of distribution states of heavy metal ions within the goaf, and provides a sampling means for further analysing goaf heavy metal contamination.W O 2019/037795 A 1 ||||||||1|||||||||||||||I|I|||11|1||I|I|I|I|||||||||||V|I ||||||||||||||||| BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, Fl, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZWc (84) p AT-(p^4 ,R- f*tM lz M': ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), RIl (AM, AZ, BY, KG, KZ, RU, TJ, TM), [II (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, Fl, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). -~~~ ~~ 1 *-fG &%1 (3)) kJBl)R$ifrt(191g]48. 2 (h)) - t1$iEAliMt, (2) (a) ftLft#( a) ~2 ) f (3) Jo(1) TAhr4)A ,(1) (1) )T#7Gi(4) F8¶A¶IVJLOf (7) , $+t# J ) ML (7) TF Al ( (1) 4 T +W( J ~~N~~t#~j(3)J FTi (6) V4i+~hlz~ flShn +SM i ,V±-MzK , ISthi,,T SZfT ht l MTA6,- qkf, AW I) 2 kB*[1()3 I N + S Z () fltLITlTj T F