{"id":2617,"date":"2025-03-28T20:01:26","date_gmt":"2025-03-28T12:01:26","guid":{"rendered":"https:\/\/www.thedrillstore.com\/?p=2617"},"modified":"2025-03-28T20:01:26","modified_gmt":"2025-03-28T12:01:26","slug":"drilling-technology-part-3-mud-pump-selection-guide","status":"publish","type":"post","link":"https:\/\/www.thedrillstore.com\/de\/news\/drilling-technology-part-3-mud-pump-selection-guide\/","title":{"rendered":"Bohrtechnologie (Teil 3) \u2014 Leitfaden zur Auswahl der Schlammpumpe"},"content":{"rendered":"<h3>Leitfaden zur Auswahl der Schlammpumpe: Durchflussberechnungsmethoden &amp; Schl\u00fcsselparameter<\/h3>\n<hr \/>\n<h4>\u200b<strong>I. Zwei Kernmethoden zur Berechnung des Sp\u00fclfl\u00fcssigkeitsstroms<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Ringf\u00f6rmige Clearance Formel<\/strong>:<br \/>\n\u200b<strong>Q=6VF (L\/min)<\/strong><\/p>\n<ul>\n<li>\u200b<strong>V<\/strong>: Aufw\u00e4rtssp\u00fclgeschwindigkeit (0,3 ~ 0,45 m \/ s; reduzieren f\u00fcr lose Formationen)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>F<\/strong>: Ringf\u00f6rmige Fl\u00e4che zwischen Bohrrohr und Bohrloch: \u200b<strong>\u03c0(D\u00b2-d\u00b2)\/4<\/strong>\u00a0(cm\u00b2), wo \u200b<strong>D<\/strong>= Bitdurchmesser (cm), \u200b<strong>d<\/strong>= Bohrrohrdurchmesser (cm).<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Empirische Formel<\/strong>:<br \/>\n\u200b<strong>Q=kD (L\/min)<\/strong><\/p>\n<ul>\n<li>\u200b<strong>k<\/strong>: Wasserlieferungskoeffizient (6 ~ 15 L \/ cm \u00b7 min; h\u00f6her f\u00fcr weiches Gestein, niedriger f\u00fcr hartes Gestein)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>D<\/strong>Bitdurchmesser (cm).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>Fallstudie<\/strong>F\u00fcr RadiantLight C1800G (max. Bohrrohrdurchmesser 168mm), Q=10\u00d716,8=168 L\/min. Die maximale Durchflussrate dieses Modells (320 L\/min) erf\u00fcllt die Betriebsanforderungen<\/p>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>\u200b<strong>II. Kritische Rollen im Bohrbetrieb<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>K\u00fchlung &amp; Schmierung<\/strong>: Verhindert \u00dcberhitzung von Bohrern und reduziert Reibung\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4,7\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Entfernung von Schnitten<\/strong>Beh\u00e4lt eine Aufw\u00e4rtsgeschwindigkeit von 0,3\u20131 m\/min, um M\u00fcll zu sp\u00fclen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"4,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Leistungs\u00fcbertragung<\/strong>: Antrieb hydraulischer Werkzeuge (z.B. Turbobohrer)\n<div class=\"hyc-common-markdown__ref-list\"><\/div>\n<\/li>\n<li>\u200b<strong>Wellbore Stabilisierung<\/strong>Formt Schlammkuchen, um Zusammenbruch zu verhindern und den Bildungsdruck zu kontrollieren\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"5,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>III. Schl\u00fcsselwahlkriterien<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Durchfluss &amp; Druckanforderungen<\/strong>:\n<ul>\n<li>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"1,8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"1\" data-hy-exposured=\"1\">Durchflussrate muss Bohrlochdurchmesser entsprechen (gr\u00f6\u00dfere L\u00f6cher ben\u00f6tigen h\u00f6heren Durchfluss)<\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>Druckeinstellung mit Tiefe (tiefe Brunnen ben\u00f6tigen \u22652,5 MPa)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Strukturelle Gestaltung<\/strong>:\n<ul>\n<li>\u200b<strong>Kolbenpumpen der BW-Serie<\/strong>\u00a0(z.B. BW250) dominieren aufgrund stabiler Leistung und Robustheit\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"8\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<li>Korrosionsbest\u00e4ndige Materialien (Edelstahl f\u00fcr saure\/abrasive Medien) priorisieren\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6,8\" data-hy-exposured=\"1\">\n<div class=\"hyc-common-markdown__ref-list__item\" data-num=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Betriebsflexibilit\u00e4t<\/strong>:\n<ul>\n<li>Hydraulische oder getriebene Drehzahlregelung f\u00fcr variablen Durchfluss\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Integrierte Druckmessger\u00e4te und Durchflussmesser f\u00fcr Echtzeit\u00fcberwachung\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>IV. Wartungsbedingungen<\/strong><\/h4>\n<ol>\n<li>\u200b<strong>Schmiersystem<\/strong>:\n<ul>\n<li>Kurbelgeh\u00e4use\u00f6l alle 6 Monate ersetzen; Monitorlagertemperatur (&lt;70\u00b0C)\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Fett Kolbenstangen und Querk\u00f6pfe w\u00f6chentlich\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Verschlei\u00dfanf\u00e4llige Komponenten<\/strong>:\n<ul>\n<li>Kolbendichtungen alle 50 Stunden \u00fcberpr\u00fcfen; ersetzen, wenn Risse auftreten\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"6,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>Reinigen\/ersetzen Sie Einlassfilter t\u00e4glich, um Verstopfungen zu verhindern\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u200b<strong>Sicherheitskontrollen<\/strong>:\n<ul>\n<li>Testdruckentlastungsventile monatlich zur Vermeidung einer \u00dcberlastung\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u00dcberpr\u00fcfen Sie die Dichtungsintegrit\u00e4t und spannen Sie Schrauben bei Abschaltungen an\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h4>\u200b<strong>V. Technische Spezifikationen: BW250 Schlammpumpe<\/strong><\/h4>\n<div class=\"hyc-common-markdown__table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Wert<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Durchflussrate<\/td>\n<td>250 L\/min<\/td>\n<\/tr>\n<tr>\n<td>Max Druck<\/td>\n<td>2,5 MPa<\/td>\n<\/tr>\n<tr>\n<td>Zylinder Durchmesser<\/td>\n<td>\u03a680 mm<\/td>\n<\/tr>\n<tr>\n<td>Leistung<\/td>\n<td>15 kW Motor\/Hydraulikantrieb<\/td>\n<\/tr>\n<tr>\n<td>Empfohlene Schlammdichte<\/td>\n<td>1,03-1,10 g\/cm\u00b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><strong>Tipps zur Verwendung<\/strong>Behalten Sie pH 7-8, Sandgehalt \u22644% und Saugschlauchl\u00e4nge \u22646m<\/p>\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"8,9\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4>\u200b<strong>VI. Fehlerbehebung h\u00e4ufiger Probleme<\/strong><\/h4>\n<ul>\n<li>\u200b<strong>Niedriger Durchfluss\/Druck<\/strong>Pr\u00fcfen Sie auf Lufteintritt, Ventilblockade oder Verschlei\u00dfdichtungen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"9,10\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>\u00dcberm\u00e4\u00dfige Vibrationen<\/strong>Wellen neu ausrichten oder ungleichgewichtige Komponenten ersetzen\n<div class=\"hyc-common-markdown__ref-list\">\n<div class=\"hyc-common-markdown__ref-list__trigger\" data-idx-list=\"10,11\" data-hy-exposured=\"1\"><\/div>\n<\/div>\n<\/li>\n<li>\u200b<strong>Schneller Verschlei\u00df<\/strong>: Verwenden Sie geh\u00e4rtete Materialien (z.B. verchromte Futter) f\u00fcr Schleimstoffe<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Mud Pump Selection Guide: Flow Calculation Methods &amp; Key Parameters \u200bI. Two Core Methods for Flushing Fluid Flow Calculation \u200bAnnular Clearance Formula: \u200bQ=6VF (L\/min) \u200bV: Upward flushing velocity (0.3~0.45 m\/s; reduce for loose formations) \u200bF: Annular area between drill pipe and borehole: \u200b\u03c0(D\u00b2-d\u00b2)\/4\u00a0(cm\u00b2), where \u200bD=bit diameter (cm), \u200bd=drill pipe diameter (cm). \u200bEmpirical Formula: \u200bQ=kD (L\/min) [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/posts\/2617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/comments?post=2617"}],"version-history":[{"count":1,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/posts\/2617\/revisions"}],"predecessor-version":[{"id":2619,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/posts\/2617\/revisions\/2619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/media\/2618"}],"wp:attachment":[{"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/media?parent=2617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/categories?post=2617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thedrillstore.com\/de\/wp-json\/wp\/v2\/tags?post=2617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}