Transcription of C B > K ; A ? ; H @ H ; = I ? I J K C @ G H ; O C F M U K ...
1 , 53, .I , , , 2010. ANNUAL of the University of Mining and Geology St. Ivan Rilski , Vol. 53, Part , Mechanization, electrification and automation in mines, 2010. 1. 1 , 1527, , . 63, E-mail : ' , , . , BUILDING UP A WATER ACCEPTING FILTER SYSTEM IN A MONITORING DRILLING. Mihail Petrov1. 1 mikron JSC, 1527 Sofia, Iskar str. 63 , E-mail: ABSTRACT: Based on the specific hydr - technical conditions in the field "Assarel" and according to the requirements and monitoring studies are presented methodical guidance on issues related to the design and construction of watertake drilling filtration system.
2 The constructive special feature of the tube filter are treshed out, which comply with conditions of the underground filtrating water and are subject to the monitoring studies. : .. - (2010).. , .. , - . : , - ; (. - ). , ;. - - , (1985), , , . (pH 7). (pH<7) ;. - , ( ) 15- .1. 16 m. - - ( ). , . , - . , : . , , .. 62. , . - H1 , - H.. m. /1/.. , - . , .. : dh I grad .H /4/. dl .1. 1 , ;2 ( ) ;. 3 ;4 ; , . 5 ;6 ;7 . ;8 . S, - . , - , .. - S Ht H ,m /5/. : , - . , H0. , . 2. H0 ,m /1/ : 2g V K .I Kgrad .H /6/. , , N/m2; . - , N/m3; : m/d ( - - ), m/s cm/s. ( ), m;. - , m/s.
3 G- m/s2. , . - : , - H .: , . H0 ,m /2/. K - H1 . , H1 ,m /3/ . 63. - , .. (1976). - , - .. (. ) , , . , , . - .. , , . - . , , ( - ) , ..2 . 1 ; 2 . ;3- ( ) ;4 ;. 9( .2), 4 5 ;6 ;. 2. 7 ;8 . ;9 . - , , - . 30-40 m. : . - , ;. , - - . , ) mm;. 50 m. - 125 mm . - . , ( 9 34 mm 118 - 504 mm), , , . ;. , - (. ), , . , ;. - ;. 64. - 125 mm . - ( ).. ) , 3-4 x 40-50 mm 110 mm. 4-5 mm.. , . , , , . , .. , , : .. , - , , . , .. ;. - ; - - , ( .). ;. - , ( . ) . , 50 70 %.. , .. - . : - ;. - ; . - .. , , . - , , .. , - .. 65.. , , .. , .. 9( . 2). , . , , . h3. h4. h5, 40 50 cm.
4 3. , 1 ;2 ;3 ;4 ;5 . ;6 . 2-2,5 m. ( ). , .. 1( .4). , . 2, , 3.. 2( .2).. h1 2-3 m , .. 3. 1, 2 3. 4..4. 5 90 . 1 ;2 ;3 .. ( ).. 66.. , , .. , , .. - .. - ( ), .. 1 10 mm. , . , , . - ( ). (pH < 7).. , , , , , .). 2, 3 2,7 t/m3 1 m3/h ) 2 t/m3. : . , . , .. , .. 2010. , ., .. , , 1985. , .. 319.. , ., . , .., , .. 1976. , ., .. : , . 67.
