{"id":17473,"date":"2024-03-15T09:20:00","date_gmt":"2024-03-15T08:20:00","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2025\/07\/nizsi-teploty-pro-vetsi-udrzitelnost\/"},"modified":"2025-07-30T16:14:49","modified_gmt":"2025-07-30T14:14:49","slug":"nizsi-teploty-pro-vetsi-udrzitelnost","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/cs\/2024\/03\/nizsi-teploty-pro-vetsi-udrzitelnost\/","title":{"rendered":"Ni\u017e\u0161\u00ed teploty pro v\u011bt\u0161\u00ed udr\u017eitelnost"},"content":{"rendered":"\n

Ve spole\u010dn\u00e9m projektu se sesterskou spole\u010dnost\u00ed SurTec se p\u0159i v\u00fdrob\u011b Simmerring\u00ae ve spole\u010dnosti Freudenberg Sealing Technologies (FST) ve Weinheimu poda\u0159ilo sn\u00ed\u017eit spot\u0159ebu energie a emise CO2 p\u0159i odma\u0161\u0165ov\u00e1n\u00ed kovov\u00fdch d\u00edl\u016f t\u00e9m\u011b\u0159 o polovinu.<\/p>\n\n

„V podstat\u011b je to jako b\u011b\u017en\u00e1 dom\u00e1c\u00ed pra\u010dka,“ vysv\u011btluje vedouc\u00ed projektu Dr. Stanislaus Schmidt, Technology & Innovation. Modern\u00ed prac\u00ed prost\u0159edky dok\u00e1\u017e\u00ed energeticky \u00fasporn\u011b odstranit skvrny od \u010derven\u00e9ho v\u00edna nebo oleje z kalhot, ko\u0161il a svetr\u016f, a to i p\u0159i n\u00edzk\u00fdch teplot\u00e1ch pran\u00ed. P\u0159i p\u0159ed\u00faprav\u011b kovov\u00fdch d\u00edl\u016f (MVB) ve v\u00fdrobn\u00edm z\u00e1vod\u011b Simmerring\u00ae ve Weinheimu poch\u00e1z\u00ed tento nov\u00fd speci\u00e1ln\u00ed chemick\u00fd \u010distic\u00ed prost\u0159edek od sestersk\u00e9 spole\u010dnosti skupiny SurTec. <\/p>\n\n

Dnes sta\u010d\u00ed, aby spole\u010dnost MVB zah\u0159\u00e1la myc\u00ed roztok na 40 a\u017e 45 stup\u0148\u016f Celsia, aby spolehliv\u011b odmastila kovov\u00e9 krou\u017eky. D\u0159\u00edve se l\u00e1ze\u0148 musela udr\u017eovat p\u0159i teplot\u011b minim\u00e1ln\u011b 65 stup\u0148\u016f Celsia. Toto sn\u00ed\u017een\u00ed teploty o v\u00edce ne\u017e 20 stup\u0148\u016f Celsia znamen\u00e1 sn\u00ed\u017een\u00ed spot\u0159eby energie a emis\u00ed CO2 p\u0159ibli\u017en\u011b o 50 % – co\u017e je nejen p\u0159\u00ednosn\u00e9 pro klima, ale tak\u00e9 sni\u017euje n\u00e1klady na energii a v\u00fdrobu. <\/p>\n\n

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Spole\u010dn\u00e1 pr\u00e1ce pro v\u011bt\u0161\u00ed udr\u017eitelnost (zleva): Thomas Schw\u00f6bel, Christian Ernst, Jes\u00fas Temprano Mart\u00edn a Dr. Stanislaus Schmidt.<\/figcaption><\/figure>\n\n

Men\u0161\u00ed mno\u017estv\u00ed pot\u0159ebn\u00fdch chemik\u00e1li\u00ed<\/h2>\n\n

Odma\u0161\u0165ov\u00e1n\u00ed je prvn\u00edm krokem procesu fosf\u00e1tov\u00e1n\u00ed kovov\u00fdch d\u00edl\u016f (viz r\u00e1me\u010dek). Tento proces prob\u00edh\u00e1 ve v\u0161ech z\u00e1vodech FST a u jejich dodavatel\u016f podle stejn\u00e9ho sch\u00e9matu – to znamen\u00e1, \u017ee energeticky \u00fasporn\u00e9 \u0159e\u0161en\u00ed lze pou\u017e\u00edt i tam. „N\u00e1\u0161 p\u0159\u00edstup jsem ji\u017e p\u0159edstavil na\u0161im z\u00e1vod\u016fm v Evrop\u011b. Prob\u00edh\u00e1 tam vyhodnocov\u00e1n\u00ed. P\u0159edb\u011b\u017en\u00e9 testy jsme ji\u017e provedli tak\u00e9 v USA,“ uv\u00e1d\u00ed Schmidt. <\/p>\n\n

Tyto f\u00e1ze projektu, v\u010detn\u011b mnoha test\u016f v laboratorn\u00edm m\u011b\u0159\u00edtku, byly dlouho za t\u011bmi, kter\u00e9 jsou za n\u011b zodpov\u011bdn\u00e9 ve Weinheimu. \u0158e\u0161en\u00ed 45 stup\u0148\u016f se zde osv\u011bd\u010duje od lo\u0148sk\u00e9ho l\u00e9ta. „Je to velmi stabiln\u00ed proces. N\u00e1sledn\u00e9 lakov\u00e1n\u00ed pojivem funguje stejn\u011b dob\u0159e jako d\u0159\u00edve,“ \u0159\u00edk\u00e1 Thomas Schw\u00f6bel, vedouc\u00ed obchodn\u00ed jednotky P\u0159edv\u00fdrobky. Schmidt dod\u00e1v\u00e1: „Nepozorujeme \u017e\u00e1dn\u00e9 rozd\u00edly ve v\u00fdkonnosti. Dokonce pot\u0159ebujeme m\u00e9n\u011b chemik\u00e1li\u00ed ne\u017e d\u0159\u00edve.“ <\/p>\n\n

Krom\u011b obrovsk\u00e9 \u00faspory energie m\u016f\u017ee spole\u010dnost Schw\u00f6bel uv\u00e9st \u0159adu dal\u0161\u00edch v\u00fdhod n\u00edzkoteplotn\u00edho odma\u0161\u0165ov\u00e1n\u00ed speci\u00e1ln\u00edm \u010distic\u00edm za\u0159\u00edzen\u00edm SurTec. Na rozd\u00edl od dom\u00e1c\u00ed pra\u010dky se prac\u00ed p\u011bna po ka\u017ed\u00e9m prac\u00edm cyklu neod\u010derp\u00e1v\u00e1 jako odpadn\u00ed voda, ale – \u0161etrn\u011b k \u017eivotn\u00edmu prost\u0159ed\u00ed – se pou\u017e\u00edv\u00e1 opakovan\u011b a\u017e po dobu \u010dtvrt roku. K tomu je t\u0159eba ji pravideln\u011b odma\u0161\u0165ovat o stupe\u0148 n\u00ed\u017ee. <\/p>\n\n

„D\u0159\u00edve pou\u017e\u00edvan\u00fd \u010distic\u00ed prost\u0159edek v\u017edy vytv\u00e1\u0159el ne\u017e\u00e1douc\u00ed p\u011bnu,“ vzpom\u00edn\u00e1 Schw\u00f6bel. Proto bylo nutn\u00e9 p\u0159ijmout dal\u0161\u00ed bezpe\u010dnostn\u00ed opat\u0159en\u00ed pro zam\u011bstnance, stroje a \u017eivotn\u00ed prost\u0159ed\u00ed. Dal\u0161\u00ed \u010distic\u00ed pr\u00e1ce byly nutn\u00e9 tak\u00e9 proto, aby se zabr\u00e1nilo opot\u0159eben\u00ed a st\u00e1rnut\u00ed \u010derpadel nebo sac\u00edch syst\u00e9m\u016f. <\/p>\n\n

P\u011bnov\u00e1 korunka se v\u0161emi t\u011bmi otravn\u00fdmi pracemi nav\u00edc kolem n\u00ed u\u017e neexistuje! „Nyn\u00ed to m\u00e1me zcela pod kontrolou,“ \u0159\u00edk\u00e1 Schw\u00f6bel. Dal\u0161\u00ed v\u00fdhodou nov\u00e9ho \u0159e\u0161en\u00ed je, \u017ee se p\u0159i ni\u017e\u0161\u00edch teplot\u00e1ch myt\u00ed odpa\u0159uje v\u00fdrazn\u011b m\u00e9n\u011b myc\u00edho roztoku. <\/p>\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

P\u0159ed\u00faprava kovov\u00fdch d\u00edl\u016f<\/h2>\n\n\n\n

Pro kvalitu a \u017eivotnost syst\u00e9mu Simmerring\u00ae m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pevn\u00e9 spojen\u00ed mezi kovov\u00fdm nosn\u00fdm d\u00edlem a elastomerem. P\u0159i p\u0159ed\u00faprav\u011b kovov\u00fdch d\u00edl\u016f (MVB) se povrch ji\u017e vyra\u017een\u00e9ho a vytvarovan\u00e9ho plechu nejprve fosfatizuje a pot\u00e9 se na n\u011bj nanese n\u00e1t\u011br, kter\u00fd jej p\u0159iprav\u00ed na toto trval\u00e9 spojen\u00ed. <\/p>\n\n\n\n

Proces fosf\u00e1tov\u00e1n\u00ed je rozd\u011blen do n\u011bkolika po sob\u011b n\u00e1sleduj\u00edc\u00edch f\u00e1z\u00ed. Kovov\u00e9 d\u00edly se skladuj\u00ed jako sypk\u00fd materi\u00e1l v d\u011brovan\u00fdch bubnech – ve Weinheimu je to a\u017e 20 000 krou\u017ek\u016f v z\u00e1vislosti na pr\u016fm\u011bru. Tyto bubny jsou postupn\u011b pono\u0159ov\u00e1ny do r\u016fzn\u00fdch l\u00e1zn\u00ed ve zna\u010dn\u011b automatizovan\u00e9m procesu. <\/p>\n\n\n\n

Prvn\u00edm krokem procesu je odma\u0161t\u011bn\u00ed. P\u0159i tomto procesu \u010di\u0161t\u011bn\u00ed se z kovov\u00fdch polotovar\u016f odstra\u0148uj\u00ed v\u00fdkresov\u00e9 oleje z lisov\u00e1n\u00ed a kovov\u00fdroby – nejprve zhruba v prvn\u00ed l\u00e1zni, „jemn\u00e9 myt\u00ed“ pak prob\u00edh\u00e1 ve druh\u00e9 l\u00e1zni. Spole\u010dnost Freudenberg Sealing Technologies (FST) dok\u00e1zala v r\u00e1mci sv\u00e9ho aktu\u00e1ln\u00edho projektu \u00faspory energie v\u00fdrazn\u011b sn\u00ed\u017eit teplotu myt\u00ed, a t\u00edm i spot\u0159ebu energie t\u011bchto dvou odma\u0161\u0165ovac\u00edch l\u00e1zn\u00ed, z nich\u017e ka\u017ed\u00e1 m\u00e1 objem 1 500 litr\u016f. <\/p>\n\n\n\n

Pro \u00faplnost: dal\u0161\u00edmi kroky procesu fosf\u00e1tov\u00e1n\u00ed jsou mo\u0159en\u00ed, aktivace, fosf\u00e1tov\u00e1n\u00ed, pasivace a su\u0161en\u00ed. „Hled\u00e1me tak\u00e9 zp\u016fsoby, jak vylep\u0161it mo\u0159ic\u00ed a aktiva\u010dn\u00ed l\u00e1ze\u0148 s ohledem na udr\u017eitelnost,“ vysv\u011btluje Dr. Stanislaus Schmidt. Po fosf\u00e1tov\u00e1n\u00ed se kovov\u00e9 krou\u017eky potahuj\u00ed. <\/p>\n<\/div><\/div>\n

\r\n
\r\n \r\n <\/i>\r\n <\/a>\r\n <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Ve spole\u010dn\u00e9m projektu se sesterskou spole\u010dnost\u00ed SurTec se p\u0159i v\u00fdrob\u011b Simmerring\u00ae ve spole\u010dnosti Freudenberg Sealing Technologies (FST) ve Weinheimu poda\u0159ilo sn\u00ed\u017eit spot\u0159ebu energie a emise CO2 p\u0159i odma\u0161\u0165ov\u00e1n\u00ed kovov\u00fdch d\u00edl\u016f…<\/p>\n","protected":false},"author":3,"featured_media":17477,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1335,731],"tags":[1475],"powerkit_post_featured":[],"class_list":["post-17473","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technologie-a-inovace","category-weinheim-cs","tag-cislo-02_2024-d"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/comments?post=17473"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17473\/revisions"}],"predecessor-version":[{"id":17478,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/posts\/17473\/revisions\/17478"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media\/17477"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/media?parent=17473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/categories?post=17473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/tags?post=17473"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/cs\/wp-json\/wp\/v2\/powerkit_post_featured?post=17473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}