{"id":2767,"date":"2012-05-21T15:59:07","date_gmt":"2012-05-21T20:59:07","guid":{"rendered":"https:\/\/schwingbioset.wpengine.com\/schwing-bioset-featured-in-mining-magazine\/"},"modified":"2023-11-14T09:52:51","modified_gmt":"2023-11-14T15:52:51","slug":"schwing-bioset-featured-in-mining-magazine","status":"publish","type":"post","link":"https:\/\/www.schwingbioset.com\/es\/schwing-bioset-featured-in-mining-magazine\/","title":{"rendered":"Schwing Bioset aparece en la revista Mining"},"content":{"rendered":"<div class=\"hs-migrated-cms-post\">\n<h1><strong>Manteniendo las profundidades secas<\/strong><\/h1>\n<h3><strong>Carly Lovejoy explora los tipos y configuraciones de bombas de deshidrataci\u00f3n utilizadas en minas subterr\u00e1neas, as\u00ed como las tendencias actuales de la industria. <\/strong><\/h3>\n<p>Cada mina subterr\u00e1nea tiene que lidiar con alg\u00fan grado de ingreso de agua y requerir\u00e1 deshidrataci\u00f3n en un momento u otro durante su ciclo de vida. La forma en que se logra la deshidrataci\u00f3n y la escala de las operaciones depende en gran medida del m\u00e9todo de extracci\u00f3n y el dise\u00f1o utilizado, la profundidad de la mina, su ubicaci\u00f3n, la geolog\u00eda de la roca anfitriona y el tipo de mineral que se extrae.<\/p>\n<p><!--more--><\/p>\n<div>\n<div>\n<p>La geolog\u00eda de la roca hu\u00e9sped es un factor cr\u00edtico que afecta la cantidad de agua que debe eliminarse. La porosidad de la roca determinar\u00e1 la capacidad del agua subterr\u00e1nea y el flujo de fuentes naturales como la precipitaci\u00f3n para viajar a trav\u00e9s de ciertas capas de estratos. Las fracturas, los huecos y las venas tambi\u00e9n pueden actuar como conductos para el agua a medida que se filtra a trav\u00e9s de la roca. Debido a la gravedad, el agua seguir\u00e1 naturalmente a trav\u00e9s de estos canales, correr\u00e1 por las paredes de las cuevas y t\u00faneles y se acumular\u00e1 en depresiones, ya sean naturales o artificiales.<\/p>\n<p>Gavin Doran, general manager of sales at Sulzer Pumps (South Africa), says: \u201cOpen-pit mining sees the ingress of direct rainfall water, as well as overland or storm water flows into the operation, while underground mines see water ingress via rainfall down shafts and adits, as well as seepage of rainfall and overland flow from crack zones in geological structures, and water from pressurised aquifers that have been around for thousands of years.\u201d<\/p>\n<p>La miner\u00eda en la proximidad de grandes masas de agua superficiales o cerca de zonas costeras tambi\u00e9n es motivo de preocupaci\u00f3n y puede provocar niveles mucho mayores de inundaciones.<\/p>\n<\/div>\n<div>\n<p>Adem\u00e1s de las fuentes naturales, el agua tambi\u00e9n se utiliza en muchas etapas del proceso minero, por ejemplo, para eliminar los recortes de los pozos de perforaci\u00f3n durante las actividades de desarrollo o producci\u00f3n y para eliminar el polvo. Esto puede agravar el problema del agua de origen natural.<\/p>\n<p><strong>Miguel Jahncke, director of mining at Schwing Bioset, says: \u201cHard-rock underground mines generally have to deal with two main water sources: water that is present in the surrounding ground and enters the operation through troughs, voids, cavities, and drill holes; and water that is introduced through the mining process, through drilling, and face and muck pile hosing to suppress dust (silicosis prevention is the number one reason for keeping dust down underground).<br \/>\n<\/strong><\/p>\n<p><strong>\u201cTo prevent mining into unknown underground water bodies and \u2018rivers\u2019, development longholes are typically drilled ahead of the development headings and new mining areas to identify and eliminate, where possible, potential risks. All of the water in the mine is then collected and channelled to the lowest point through a series of channels or ditches.\u201d <\/strong><\/p>\n<p>A medida que el agua viaja a trav\u00e9s de la mina, recolecta las part\u00edculas finas de la roca (a veces llamadas finas o lodos) generadas por el proceso de extracci\u00f3n. Las secciones de inmersi\u00f3n hacia abajo y las \u00e1reas de trabajo recolectar\u00e1n agua adicional que se puede bombear utilizando peque\u00f1as bombas de diafragma el\u00e9ctricas o neum\u00e1ticas, o peque\u00f1as bombas sumergibles. Esta agua se bombea a los canales de desag\u00fce de la mina oa uno de los sumideros de la mina. A medida que el agua alcanza el punto m\u00e1s bajo de una mina, normalmente se utilizan una serie de estanques de sedimentaci\u00f3n para depositar los lodos y suministrar agua m\u00e1s limpia al sumidero principal donde se encuentran las bombas de deshidrataci\u00f3n principales. Estos bombean el agua hasta etapas intermedias o directamente a la superficie.<\/p>\n<h2><span style=\"text-decoration: underline; color: #339966;\"><a style=\"color: #339966;\" title=\"\u00a1LEE EL ART\u00cdCULO COMPLETO!\" href=\"\/\/cdn2.hubspot.net\/hub\/51084\/file-14391568-pdf\/docs\/dewateringpumps50-60.pdf\" target=\"_blank\" rel=\"noopener\"><strong>\u00a1LEE EL ART\u00cdCULO COMPLETO!<\/strong><\/a><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" id=\"img-1340901408474\" src=\"\/\/cdn2.hubspot.net\/hub\/51084\/file-14388424-png\/images\/screen_shot_2012-06-28_at_11.33.34_am.png\" alt=\"mining pumps\" width=\"237\" height=\"178\" border=\"0\" \/><br \/>\n<a href=\"http:\/\/www.miningmagazine.com\" target=\"_self\" rel=\"noopener nofollow\"><img decoding=\"async\" id=\"img-1340901380754\" src=\"\/\/cdn2.hubspot.net\/hub\/51084\/file-14388442-png\/images\/screen_shot_2012-06-28_at_11.33.58_am.png\" alt=\"Screen Shot 2012 06 28 at 11.33.58 AM\" border=\"0\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.schwingbioset.com\/es\/contact\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #339966;\">Cont\u00e1ctenos<\/span><\/strong><\/a><strong>\u00a0<\/strong>today to learn how Schwing Bioset can help your operation, or<strong>\u00a0<\/strong><span style=\"color: #339966;\"><a style=\"color: #339966;\" href=\"https:\/\/www.schwingbioset.com\/es\/\" target=\"_blank\" rel=\"noopener\"><strong>Visite nuestro sitio web<\/strong><\/a><\/span><strong>\u00a0<\/strong>to read more about our products and solutions.<\/p>\n<p>&nbsp;<\/p>\n<a href=\"https:\/\/www.schwingbioset.com\/es\/downloads\/\" class=\"small-button smallsilver\" target=\"_blank\">Descargue nuestros folletos e informes de aplicaciones<\/a>\n<p>&nbsp;<\/p>\n<a href=\"https:\/\/www.schwingbioset.com\/es\/news-subscribe\/\" class=\"small-button smallsilver\" target=\"_blank\">Subscribe to Start Receiving Schwing Bioset eNews<\/a>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Keeping the deeps dry Carly Lovejoy explores the types and configurations of dewatering pumps used in underground mines, as well as current industry trends Every underground mine has to deal with some degree of water ingress, and will require dewatering at one time or another during its lifecycle. How that dewatering is achieved, and the [&hellip;]<\/p>","protected":false},"author":2,"featured_media":3667,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","content-type":"","footnotes":""},"categories":[276,16,279],"tags":[213,214,181,310],"class_list":["post-2767","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mining","category-news","category-pump","tag-mining","tag-mining-pumps","tag-piston-pumps","tag-slurry-pumps"],"_links":{"self":[{"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/posts\/2767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/comments?post=2767"}],"version-history":[{"count":0,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/posts\/2767\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/media\/3667"}],"wp:attachment":[{"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/media?parent=2767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/categories?post=2767"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schwingbioset.com\/es\/wp-json\/wp\/v2\/tags?post=2767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}