{"id":1522,"date":"2025-08-15T14:23:19","date_gmt":"2025-08-15T06:23:19","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1522"},"modified":"2025-08-15T14:23:19","modified_gmt":"2025-08-15T06:23:19","slug":"what-should-i-pay-attention-to-when-connecting-the-acid-alkali-and-corrosion-resistant-pump-to-the-pipeline","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/lv\/what-should-i-pay-attention-to-when-connecting-the-acid-alkali-and-corrosion-resistant-pump-to-the-pipeline\/","title":{"rendered":"Kam j\u0101piev\u0113r\u0161 uzman\u012bba, piesl\u0113dzot pret sk\u0101b\u0113m, s\u0101rmiem un koroziju iztur\u012bgu s\u016bkni cauru\u013cvadam?"},"content":{"rendered":"

Pretkorozijas un sk\u0101bju-s\u0101rmu iztur\u012bgie s\u016bk\u0146i parasti tiek iedal\u012bti pretkorozijas un sk\u0101bju-s\u0101rmu iztur\u012bgajos centrb\u0113dzes s\u016bk\u0146os un pretkorozijas un sk\u0101bju-s\u0101rmu iztur\u012bgajos magn\u0113tiskajos s\u016bk\u0146os. Pirms cauru\u013cvada pievieno\u0161anas tie ir j\u0101saska\u0146o. K\u0101das ir pras\u012bbas pretkorozijas un sk\u0101bju-s\u0101rmu iztur\u012bgo s\u016bk\u0146u grupas uzst\u0101d\u012b\u0161anai un saska\u0146o\u0161anai? Kad viss ir gatavs, kam j\u0101piev\u0113r\u0161 uzman\u012bba, piesl\u0113dzot cauru\u013cvadam?<\/p>\n

1. Tehnisk\u0101s pras\u012bbas korozijiztur\u012bgu un sk\u0101bju-s\u0101rmu s\u0101rmiem iztur\u012bgu s\u016bk\u0146u bloku uzst\u0101d\u012b\u0161anai un saska\u0146o\u0161anai<\/strong><\/p>\n

(1). S\u016bk\u0146a bloka uzst\u0101d\u012b\u0161ana un konstrukcija j\u0101veic saska\u0146\u0101 ar attiec\u012bgo standartu pras\u012bb\u0101m. Ja izstr\u0101d\u0101juma tehniskajos dokumentos ir citas pras\u012bbas, uzst\u0101d\u012b\u0161ana un pie\u0146em\u0161ana j\u0101veic saska\u0146\u0101 ar izstr\u0101d\u0101juma tehnisko dokumentu pras\u012bb\u0101m.<\/p>\n

(2). S\u016bk\u0146a bloka izl\u012bdzin\u0101\u0161anai un izl\u012bdzin\u0101\u0161anai j\u0101atbilst \u0161\u0101d\u0101m pras\u012bb\u0101m:<\/p>\n

1) Pie\u013caujam\u0101 horizont\u0101l\u0101 novirze: 0,05 mm\/m garenvirzien\u0101 un 0,10 mm\/m \u0161\u0137\u0113rsvirzien\u0101.<\/p>\n

2) Pie\u013caujam\u0101 garenvirziena un \u0161\u0137\u0113rsvirziena centra l\u012bniju novirze ir 5 mm;<\/p>\n

3) Pie\u013caujam\u0101 augstuma novirze ir \u00b15 mm. Savienojumiem ar cit\u0101m iek\u0101rt\u0101m pie\u013caujam\u0101 augstuma novirze ir \u00b12 mm;<\/p>\n

(3). P\u0113c tam, kad s\u016bk\u0146a iek\u0101rtas s\u0101kotn\u0113jais izl\u012bdzin\u0101jums ir apstiprin\u0101ts, 24 stundu laik\u0101 ir j\u0101veic enkurskr\u016bvju atveru injekt\u0113\u0161ana; injekt\u0113\u0161anas laik\u0101 enkurskr\u016bvju vertikalit\u0101te nedr\u012bkst p\u0101rsniegt 0,15\/1000 m; injekt\u0113\u0161anas materi\u0101lam j\u0101b\u016bt par vienu pak\u0101pi augst\u0101kam nek\u0101 s\u016bk\u0146a iek\u0101rtas pamatu betona pak\u0101pei, un injekt\u0113\u0161ana j\u0101veic nep\u0101rtraukti.<\/p>\n

(4.) Enkurskr\u016bves var pievilkt tikai tad, ja invertbetona stipr\u012bba enkurskr\u016bves rezerv\u0113taj\u0101 atver\u0113 sasniedz vair\u0101k nek\u0101 75% no projekt\u0113t\u0101s stipr\u012bbas.<\/p>\n

(5). Uzst\u0101d\u012b\u0161anas atskaites m\u0113r\u012bjumu punkts j\u0101izv\u0113las no \u0161\u0101d\u0101m viet\u0101m:<\/p>\n

1) Integr\u0113ti uzst\u0101d\u012btiem s\u016bk\u0146iem par atskaites punktu j\u0101izmanto iepl\u016bdes atloka virsma vai cita horizont\u0101la apstr\u0101des atskaites virsma;<\/p>\n

2) Izjauktiem s\u016bk\u0146iem k\u0101 atskaites punkts j\u0101izmanto s\u016bk\u0146a korpusa apstr\u0101des virsma;<\/p>\n

3) Vertik\u0101liem s\u016bk\u0146iem par atskaites punktu j\u0101izmanto sakabe vai motora pamatne; virzu\u013cs\u016bk\u0146iem ar atpaka\u013cgaitas kust\u012bbu par atskaites punktu j\u0101izmanto ma\u0161\u012bnas korpusa slaids, gult\u0146a ligzda, v\u0101rpstas atkl\u0101t\u0101 da\u013ca vai cita apstr\u0101des virsma.<\/p>\n

(6) S\u016bk\u0146u grupa j\u0101izl\u012bdzina un j\u0101saska\u0146o ar starplik\u0101m saska\u0146\u0101 ar \u0161\u0101d\u0101m pras\u012bb\u0101m:<\/p>\n

1) Atsper\u0113m j\u0101b\u016bt tuvu ab\u0101m enkurskr\u016bvju pus\u0113m. Ja centra att\u0101lums starp enkurskr\u016bv\u0113m p\u0101rsniedz 1 m, starp enkurskr\u016bv\u0113m j\u0101pievieno starplikas. Kop\u0113jais starplikas augstums parasti j\u0101kontrol\u0113 20-40 mm robe\u017e\u0101s;<\/p>\n

2) Ar nelielu \u0101muru p\u0101rbaudiet starplikas grupas herm\u0113tiskumu. Nevajadz\u0113tu b\u016bt nek\u0101das va\u013c\u012bbas;<\/p>\n

3) Ar 0,05 mm m\u0113rier\u012bci p\u0101rbaudiet atstarpi starp starplik\u0101m un starplik\u0101m un pamatni. Papl\u0101k\u0161\u0146u garumu summa no ab\u0101m vienas atstarpes pus\u0113m nedr\u012bkst p\u0101rsniegt 1\/3 no papl\u0101k\u0161\u0146a garuma (platuma). P\u0113c testa iztur\u0113\u0161anas savlaic\u012bgi veiciet pozicion\u0113\u0161anas metin\u0101\u0161anu starp starpliku grupas sl\u0101\u0146iem.<\/p>\n

(7). Kad s\u016bk\u0146a bloks ir izl\u012bdzin\u0101ts un izl\u012bdzin\u0101ts, pievelciet enkurskr\u016bves. Pievel\u0161anas griezes momentam un skr\u016bvju aksi\u0101lajai stiepes spriegumam j\u0101atbilst standarta vai noteiktaj\u0101m pras\u012bb\u0101m.<\/p>\n

(8). P\u0113c enkurskr\u016bvju pievilk\u0161anas j\u0101veic v\u0101rpstas centr\u0113\u0161ana. Lai gan s\u016bk\u0146a r\u016bpn\u012bca ir pabeigusi t\u0101 mont\u0101\u017eu un kalibr\u0113\u0161anu pirms izve\u0161anas no r\u016bpn\u012bcas, sakabe j\u0101p\u0101rkalibr\u0113 transport\u0113\u0161anas un uzst\u0101d\u012b\u0161anas ietekmes d\u0113\u013c. Parasti sakabes galu un radi\u0101l\u0101 novirze tiek p\u0101rbaud\u012bta ar mikrometru. Centr\u0113\u0161anas novirzei j\u0101atbilst \u0161\u0101d\u0101m pras\u012bb\u0101m:<\/p>\n

1) Mont\u0113jot atloka sakabi, abu pussavienojumu gala virsm\u0101m j\u0101b\u016bt cie\u0161\u0101 kontakt\u0101, abu v\u0101rpstu centr\u0113\u0161anas novirzes radi\u0101lajam p\u0101rvietojumam j\u0101b\u016bt maz\u0101kam par 0,03 mm, un aksi\u0101lajam sl\u012bpumam j\u0101b\u016bt maz\u0101kam par 0,05\/1000, vai saska\u0146\u0101 ar s\u016bk\u0146a produkta tehnisko dokumentu pras\u012bb\u0101m;<\/p>\n

2) Mont\u0113jot elast\u012bgo uzmavas tapas sakabi, abu v\u0101rpstu centr\u0113\u0161anas novirzei un sakabes gala virsmas kl\u012brensam j\u0101atbilst s\u016bk\u0146a produkta tehnisko dokumentu vai attiec\u012bgo standartu pras\u012bb\u0101m;<\/p>\n

3) Mont\u0113jot lamin\u0113to elast\u012bgo sakabi, centr\u0113\u0161anas novirzei j\u0101atbilst s\u016bk\u0146a produkta tehnisk\u0101s dokument\u0101cijas vai attiec\u012bgo standartu pras\u012bb\u0101m. (9) Augsttemperat\u016bras s\u016bk\u0146iem vai s\u016bk\u0146u blokiem ar tvaika turb\u012bnu k\u0101 galveno dzin\u0113ju j\u0101\u0146em v\u0113r\u0101 termisk\u0101s izple\u0161an\u0101s koeficients ekspluat\u0101cijas laik\u0101. Uzst\u0101dot aukst\u0101 st\u0101vokl\u012b, augsttemperat\u016bras darba iek\u0101rtas puses pac\u0113lums ir j\u0101piel\u0101go vai karsti j\u0101noregul\u0113 atbilsto\u0161i s\u016bk\u0146a produkta tehnisko dokumentu pras\u012bb\u0101m. Tas noz\u012bm\u0113, ka p\u0113c tam, kad s\u016bknis k\u0101du laiku ir darbojies darba temperat\u016br\u0101, ja tiek konstat\u0113ta p\u0101r\u0101k liela iek\u0101rtas vibr\u0101cija, p\u0113c s\u016bk\u0146a aptur\u0113\u0161anas var atsl\u0113gt str\u0101vas padevi un atlaist savienojuma skr\u016bves, lai atkal izl\u012bdzin\u0101tu. Ja zemas temperat\u016bras s\u016bk\u0146iem vai citiem s\u016bk\u0146iem ar lielu at\u0161\u0137ir\u012bbu starp darba temperat\u016bru un uzst\u0101d\u012b\u0161anas temperat\u016bru, ja agreg\u0101ta vibr\u0101cija p\u0113c ilg\u0101kas darb\u012bbas k\u013c\u016bst liel\u0101ka, attiec\u012bgi j\u0101noregul\u0113 ar\u012b noregul\u0113\u0161anas v\u0113rt\u012bba.<\/p>\n

(10) Ja vad\u012bt\u0101js un s\u016bknis tiek darbin\u0101ti ar siksn\u0101m, abu v\u0101rpstu paral\u0113lismam un abu rite\u0146u nob\u012bdei j\u0101atbilst s\u016bk\u0146a produkta tehnisko dokumentu vai attiec\u012bgo standartu noteikumiem. S\u016bk\u0146a bloka uzst\u0101d\u012b\u0161anai ar elast\u012bgiem balstiem j\u0101atbilst s\u016bk\u0146a izstr\u0101d\u0101juma tehnisk\u0101s dokument\u0101cijas noteikumiem.<\/p>\n

2. Savienojums starp s\u016bk\u0146a bloku un cauru\u013cvadu<\/strong><\/p>\n

(1). Pirms cauru\u013cvada mont\u0101\u017eas pa gabaliem j\u0101no\u0146em smiltis, dzelzs skaidas, izded\u017ei un citi cauru\u013cvada iek\u0161pus\u0113 eso\u0161ie gru\u017ei. Caurules, kur\u0101m projekt\u0113\u0161anas dokumentos ir noteiktas \u012bpa\u0161as pras\u012bbas, j\u0101apstr\u0101d\u0101 saska\u0146\u0101 ar projekt\u0113\u0161anas dokumentos noteiktaj\u0101m pras\u012bb\u0101m.<\/p>\n

(2). P\u0113c cauru\u013cvada un ar s\u016bk\u0146a bloku savienot\u0101 balsta un pakaram\u0101 uzst\u0101d\u012b\u0161anas pabeig\u0161anas j\u0101no\u0146em caurules atloka skr\u016bves. Vis\u0101m bultskr\u016bv\u0113m br\u012bv\u0101 st\u0101vokl\u012b ir j\u0101sp\u0113j netrauc\u0113ti iziet cauri bultskr\u016bvju atver\u0113m; paral\u0113lisms un l\u012bdz\u0101satbilst\u012bba starp atloka bl\u012bv\u0113juma virsm\u0101m dr\u012bkst at\u0161\u0137irties saska\u0146\u0101 ar projekt\u0113\u0161anas dokumentiem vai ra\u017eojuma tehniskajiem dokumentiem; atstarpei starp atbilsto\u0161aj\u0101m atloka virsm\u0101m br\u012bv\u0101 st\u0101vokl\u012b j\u0101b\u016bt pietiekami mazai, lai var\u0113tu netrauc\u0113ti ievietot bl\u012bv\u0113jumu.<\/p>\n

(3). Cauru\u013cvada atv\u0113rumam j\u0101b\u016bt pabeigtam pirms cauru\u013cvada uzst\u0101d\u012b\u0161anas. Atverot atveri uzst\u0101d\u012btaj\u0101 cauru\u013cvad\u0101, j\u0101not\u012bra sve\u0161\u0137erme\u0146i, kas radu\u0161ies, sagrie\u017eot cauruli, lai nov\u0113rstu to nok\u013c\u016b\u0161anu s\u016bkn\u012b.<\/p>\n

(4). Cauru\u013cvads, kas savienots ar s\u016bk\u0146a bloku, j\u0101uzst\u0101da no s\u016bk\u0146a bloka puses, un vispirms j\u0101uzst\u0101da caurules balsts. Cauru\u013cvada un v\u0101rstu svars un papildu griezes moments nedr\u012bkst iedarboties uz s\u016bk\u0146a bloku. Ja transport\u0113jamais medijs ir medijs ar lielu temperat\u016bras at\u0161\u0137ir\u012bbu no apk\u0101rt\u0113j\u0101s vides temperat\u016bras, cauru\u013cvads j\u0101apr\u012bko ar izple\u0161an\u0101s savienojumu. (5) P\u0113c cauru\u013cvada savieno\u0161anas ar s\u016bk\u0146a bloku j\u0101p\u0101rbauda s\u016bk\u0146a s\u0101kotn\u0113j\u0101 izl\u012bdzin\u0101\u0161anas precizit\u0101te. Ja cauru\u013cvada savienojuma d\u0113\u013c tiek konstat\u0113ta novirze, cauru\u013cvads un t\u0101 kron\u0161teins ir j\u0101noregul\u0113.<\/p>\n

 <\/p>\n

\"4\"<\/p>","protected":false},"excerpt":{"rendered":"

Anti-corrosion and acid-alkali resistant pumps are generally divided into anti-corrosion and acid-alkali resistant centrifugal pumps and anti-corrosion and acid-alkali resistant magnetic pumps. They need to be aligned before connecting the pipeline. What are the requirements for the installation and alignment of the anti-corrosion and acid-alkali resistant pump group? After everything is ready, what should be […]<\/p>","protected":false},"author":4,"featured_media":1523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts\/1522"}],"collection":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/comments?post=1522"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/posts\/1522\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/media\/1523"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/media?parent=1522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/categories?post=1522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/lv\/wp-json\/wp\/v2\/tags?post=1522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}