{"id":528,"date":"2024-04-07T10:59:19","date_gmt":"2024-04-07T02:59:19","guid":{"rendered":"https:\/\/www.tflequip.com\/products\/occupancy-product-4-copy-copy-copy-copy-copy-copy-copy-copy-copy-copy\/"},"modified":"2024-09-26T13:36:43","modified_gmt":"2024-09-26T05:36:43","slug":"zx-stainless-steel-self-priming-pump","status":"publish","type":"products","link":"https:\/\/www.tflequip.com\/cs\/products\/zx-stainless-steel-self-priming-pump\/","title":{"rendered":"Samonas\u00e1vac\u00ed \u010derpadlo ZX z nerezov\u00e9 oceli"},"content":{"rendered":"<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h5><span class=\"adweb-bg-cyanblue\"><\/span><strong class=\"adweb-black\">P\u0159edstavte str\u00e1nky<\/strong><\/h5>\n<\/div>\n<\/div>\n<p class=\"_tgt transPara grammarSection\"><span data-group=\"0-0\" class=\"transSent\"><span>Samonas\u00e1vac\u00ed \u010derpadlo je samonas\u00e1vac\u00ed odst\u0159ediv\u00e9 \u010derpadlo, jeho\u017e v\u00fdhodou je kompaktn\u00ed konstrukce, snadn\u00e1 obsluha, hladk\u00fd chod, snadn\u00e1 \u00fadr\u017eba, vysok\u00e1 \u00fa\u010dinnost, dlouh\u00e1 \u017eivotnost a siln\u00e1 samonas\u00e1vac\u00ed schopnost.<\/span><\/span><span data-group=\"0-1\" class=\"transSent\"><span> Potrub\u00ed nepot\u0159ebuje instalovat spodn\u00ed ventil a p\u0159ed prac\u00ed je t\u0159eba pouze zajistit, aby byl v t\u011blese \u010derpadla ulo\u017een kvantitativn\u00ed primer.<\/span><\/span><span data-group=\"0-2\" class=\"transSent\"><span> R\u016fzn\u00e9 kapaliny mohou b\u00fdt samonas\u00e1vac\u00ed \u010derpadla z r\u016fzn\u00fdch materi\u00e1l\u016f.<\/span><\/span><\/p>\n<p>Samonas\u00e1vac\u00ed \u010derpadlo typu ZX je horizont\u00e1ln\u00ed samonas\u00e1vac\u00ed odst\u0159ediv\u00e9 \u010derpadlo, proto\u017ee samotn\u00e9 \u010derpadlo nem\u00e1 zp\u011btn\u00fd ventil, konstrukce je nejjednodu\u0161\u0161\u00ed; pracuje nejspolehliv\u011bji; dlouh\u00e1 pracovn\u00ed doba, snadn\u00e1 \u00fadr\u017eba a pou\u017e\u00edv\u00e1n\u00ed. Mal\u00e9 rozm\u011bry, n\u00edzk\u00e1 hmotnost, vysok\u00e1 \u00fa\u010dinnost, v konstrukci zvl\u00e1\u0161tn\u00ed z\u0159etel ve srovn\u00e1n\u00ed se stejn\u00fdm kalibrem \u010derpadla, velk\u00fd v\u00fdtlak, vysok\u00fd v\u00fdkon. Pou\u017eiteln\u00e9 pro m\u011bstskou ochranu \u017eivotn\u00edho prost\u0159ed\u00ed, stavebnictv\u00ed, po\u017e\u00e1rn\u00ed, chemickou, farmaceutickou, barv\u00ed\u0159skou, pivovarnickou, elektrik\u00e1\u0159skou, galvanickou, pap\u00edrenskou, ropnou, d\u016fln\u00ed v\u00fdrobu, chlazen\u00ed za\u0159\u00edzen\u00ed, vykl\u00e1dku ropn\u00fdch tanker\u016f atd.<\/p>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<p>Spole\u010dnost Nanjing Teflon Equipment se specializuje na v\u00fdvoj, v\u00fdrobu a prodejn\u00ed s\u00ed\u0165 korozivzdorn\u00fdch \u010derpadel, ventil\u016f, potrub\u00ed a dal\u0161\u00edch za\u0159\u00edzen\u00ed. Je jedn\u00edm z prvn\u00edch prodejc\u016f v \u010c\u00edn\u011b, kte\u0159\u00ed za\u010dali pou\u017e\u00edvat fluorov\u00e9 plasty k v\u00fdrob\u011b ventil\u016f \u010derpadel. Na\u0161e v\u00fdrobky pro\u0161ly mezin\u00e1rodn\u00ed certifikac\u00ed syst\u00e9mu kvality ISO9001. M\u00e1 bohat\u00e9 v\u00fdrobn\u00ed zku\u0161enosti, silnou technickou s\u00edlu, dokonal\u00e9 testovac\u00ed prost\u0159edky, kompletn\u00ed rozmanit\u00e9 specifikace, n\u00edzkou cenu a dostupnou, stabiln\u00ed a spolehlivou kvalitu. Na\u0161\u00edm c\u00edlem je \"usilovat o rozvoj prost\u0159ednictv\u00edm v\u011bdy a techniky, p\u0159e\u017e\u00edt d\u00edky kvalit\u011b, usilovat o efektivitu prost\u0159ednictv\u00edm z\u00e1kazn\u00edk\u016f a sna\u017eit se poskytovat u\u017eivatel\u016fm vysoce kvalitn\u00ed v\u00fdrobky a uspokojiv\u00e9 slu\u017eby prost\u0159ednictv\u00edm pokro\u010dil\u00e9ho \u0159\u00edzen\u00ed v\u00fdroby a p\u0159\u00edsn\u00fdch po\u017eadavk\u016f na kvalitu.\"<\/p>\n<h5><\/h5>\n<h5><span class=\"adweb-bg-cyanblue\"><\/span><strong class=\"adweb-black\">Specializace<\/strong><\/h5>\n<\/div>\n<\/div>\n<p><span data-group=\"0-0\" class=\"transSent\"><span>Pokud je hladina nas\u00e1van\u00e9 kapaliny pod ob\u011b\u017en\u00fdm kolem, je t\u0159eba p\u0159i spu\u0161t\u011bn\u00ed \u010derpadla vodu p\u0159edem doplnit, co\u017e je velmi nepohodln\u00e9.<\/span><\/span><span data-group=\"0-1\" class=\"transSent\"><span> Aby bylo mo\u017en\u00e9 vodu v \u010derpadle skladovat, mus\u00ed b\u00fdt na vstupu sac\u00edho potrub\u00ed instalov\u00e1n spodn\u00ed ventil, kter\u00fd p\u0159i pr\u00e1ci \u010derpadla zp\u016fsobuje velk\u00e9 hydraulick\u00e9 ztr\u00e1ty.<\/span><\/span><span data-group=\"0-2\" class=\"transSent\"><span> Tzv. samonas\u00e1vac\u00ed \u010derpadlo spo\u010d\u00edv\u00e1 v tom, \u017ee p\u0159ed spu\u0161t\u011bn\u00edm nen\u00ed t\u0159eba dopl\u0148ovat vodu (p\u0159i prvn\u00edm spu\u0161t\u011bn\u00ed po instalaci je je\u0161t\u011b t\u0159eba vodu doplnit), po kr\u00e1tk\u00e9 dob\u011b provozu se spol\u00e9h\u00e1 na \u00falohu samotn\u00e9ho \u010derpadla, to znamen\u00e1, \u017ee vodu lze nas\u00e1t a uv\u00e9st do norm\u00e1ln\u00edho provozu.<\/span><\/span><\/p>\n<h2><\/h2>\n<div class=\"adweb-template\">\n<div class=\"adweb-template-5\">\n<h5><span class=\"adweb-bg-cyanblue\"><\/span><strong class=\"adweb-black\">Pou\u017eit\u00fd rozsah<\/strong><\/h5>\n<\/div>\n<\/div>\n<p class=\"_tgt transPara grammarSection\"><span data-group=\"0-0\" class=\"transSent\"><span>1, vhodn\u00e9 pro ochranu \u017eivotn\u00edho prost\u0159ed\u00ed ve m\u011bstech, stavebnictv\u00ed, po\u017e\u00e1rn\u00ed, chemick\u00e9, farmaceutick\u00e9, barvic\u00ed, tiska\u0159sk\u00e9 a barv\u00ed\u0159sk\u00e9, pivovarnick\u00e9, elektr\u00e1rensk\u00e9, galvanick\u00e9, pap\u00edrensk\u00e9, pr\u016fmyslov\u00e9 a d\u016fln\u00ed pra\u010dky, chlazen\u00ed za\u0159\u00edzen\u00ed atd. <\/span><\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span data-group=\"1-0\" class=\"transSent\"><span>2, vybaven\u00fd vahadlovou tryskou, ale tak\u00e9 m\u016f\u017ee um\u00fdt vodu do vzduchu, rozpt\u00fdlenou do mal\u00fdch de\u0161\u0165ov\u00fdch kapek pro post\u0159ik, je dobr\u00fdm vybaven\u00edm pro farmy, \u0161kolky, sady, zeleninov\u00e9 zahrady. <\/span><\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span data-group=\"2-0\" class=\"transSent\"><span>3, vhodn\u00e9 pro \u010distou vodu, mo\u0159skou vodu a chemick\u00e1 m\u00e9dia s kyselinou a z\u00e1saditost\u00ed a ka\u0161e s obecnou pastou (st\u0159edn\u00ed viskozita &lt; 100 centipercent, obsah pevn\u00fdch l\u00e1tek do 30%). <\/span><\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span data-group=\"3-0\" class=\"transSent\"><span>4, lze pou\u017e\u00edt s jak\u00fdmkoli modelem specifikace filtra\u010dn\u00edho lisu, kal je odesl\u00e1n do filtra\u010dn\u00edho lisu pro filtr nejide\u00e1ln\u011bj\u0161\u00ed podp\u016frn\u00e9 \u010derpadlo.<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><strong><span>Metody \u00fadr\u017eby<\/span><\/strong><\/h2>\n<p>Zp\u016fsob \u00fadr\u017eby:<br \/>\n1) Po 1000 hodin\u00e1ch b\u011b\u017en\u00e9ho provozu magnetick\u00e9ho \u010derpadla je t\u0159eba zkontrolovat opot\u0159eben\u00ed lo\u017eisek a \u010deln\u00edch pohybliv\u00fdch krou\u017ek\u016f a vym\u011bnit je za zraniteln\u00e9 d\u00edly, kter\u00e9 nelze opakovan\u011b pou\u017e\u00edt.<br \/>\n2) Okoln\u00ed teplota \u010derpadla b\u011bhem pou\u017e\u00edv\u00e1n\u00ed by m\u011bla b\u00fdt ni\u017e\u0161\u00ed ne\u017e 40 \u2103 a n\u00e1r\u016fst teploty motoru by nem\u011bl p\u0159ekro\u010dit 75 \u2103.<br \/>\n3) P\u0159epravovan\u00e9 m\u00e9dium a jeho teplota by m\u011bly b\u00fdt v p\u0159\u00edpustn\u00e9m rozsahu materi\u00e1lu magnetick\u00e9ho \u010derpadla. Provozn\u00ed teplota technick\u00fdch plastov\u00fdch \u010derpadel je ni\u017e\u0161\u00ed ne\u017e 60 \u2103, provozn\u00ed teplota kovov\u00fdch \u010derpadel je ni\u017e\u0161\u00ed ne\u017e 100 \u2103 a dopravn\u00ed sac\u00ed tlak nen\u00ed vy\u0161\u0161\u00ed ne\u017e 0,2 MPa.<br \/>\n4) Pokud p\u0159epravovan\u00e9 m\u00e9dium obsahuje pevn\u00e9 \u010d\u00e1stice, m\u011blo by b\u00fdt na vstup \u010derpadla p\u0159id\u00e1no filtra\u010dn\u00ed s\u00edto. Pokud obsahuje feromagnetick\u00e9 \u010d\u00e1stice, m\u011bl by b\u00fdt p\u0159id\u00e1n magnetick\u00fd filtr.<br \/>\n5) Pokud je dopravn\u00ed kapalinou m\u00e9dium, kter\u00e9 je n\u00e1chyln\u00e9 ke sr\u00e1\u017een\u00ed a krystalizaci, m\u011blo by se po pou\u017eit\u00ed v\u010das vy\u010distit a nahromad\u011bn\u00e1 kapalina v \u010derpadle by se m\u011bla vypustit.<br \/>\n6) Chlazen\u00ed a maz\u00e1n\u00ed lo\u017eisek magnetick\u00fdch \u010derpadel z\u00e1vis\u00ed na p\u0159epravovan\u00e9m m\u00e9diu, tak\u017ee je naprosto zak\u00e1z\u00e1no provozovat je bez zat\u00ed\u017een\u00ed; Z\u00e1rove\u0148 je t\u0159eba v\u011bnovat pozornost n\u00e1hl\u00e9mu v\u00fdpadku nap\u00e1jen\u00ed vodn\u00edho \u010derpadla b\u011bhem provozu a pot\u00e9 znovu spustit prostorov\u00fd provoz.<br \/>\n7) Kvalita mont\u00e1\u017ee \u010derpadla nap\u00e1jec\u00ed vody kotle typu GC p\u0159\u00edmo ovliv\u0148uje norm\u00e1ln\u00ed provoz \u010derpadla a m\u00e1 vliv na \u017eivotnost a v\u00fdkonov\u00e9 parametry \u010derpadla; Vibrace a hluk jednotky by m\u011bly b\u00fdt ovlivn\u011bny a p\u0159i mont\u00e1\u017ei je t\u0159eba db\u00e1t na n\u00e1sleduj\u00edc\u00ed body:<br \/>\na\u3001 Souosost pevn\u00fdch d\u00edl\u016f po mont\u00e1\u017ei z\u00e1vis\u00ed na p\u0159esnosti v\u00fdroby a kvalit\u011b mont\u00e1\u017ee d\u00edl\u016f. M\u011bla by b\u00fdt zaji\u0161t\u011bna p\u0159esnost obr\u00e1b\u011bn\u00ed a drsnost povrchu d\u00edl\u016f, p\u0159i\u010dem\u017e kolize nebo po\u0161kr\u00e1b\u00e1n\u00ed nejsou p\u0159\u00edpustn\u00e9. Disulfid molybdeni\u010dit\u00fd pou\u017e\u00edvan\u00fd jako t\u011bsnic\u00ed prost\u0159edek by m\u011bl b\u00fdt \u010dist\u00fd. \u0160rouby a svorn\u00edky pou\u017eit\u00e9 k upevn\u011bn\u00ed by m\u011bly b\u00fdt rovnom\u011brn\u011b nam\u00e1h\u00e1ny.<br \/>\nb\u3001 Souosost v\u00fdstupn\u00edho kan\u00e1lu ob\u011b\u017en\u00e9ho kola a vstupn\u00edho kan\u00e1lu vodic\u00edch lopatek je zaji\u0161t\u011bna axi\u00e1ln\u00edmi rozm\u011bry jednotliv\u00fdch sou\u010d\u00e1st\u00ed. Kvalita neutr\u00e1ln\u00edho pr\u016fto\u010dn\u00e9ho kan\u00e1lu p\u0159\u00edmo ovliv\u0148uje v\u00fdkon \u010derpadla, tak\u017ee jeho velikost nelze libovoln\u011b nastavovat.<br \/>\nc\u3001 Po dokon\u010den\u00ed mont\u00e1\u017ee \u010derpadla p\u0159ed instalac\u00ed t\u011bsn\u011bn\u00ed ot\u00e1\u010dejte rotorem \u010derpadla rukou, abyste zkontrolovali, zda se v t\u011blese ot\u00e1\u010d\u00ed pru\u017en\u011b a zda axi\u00e1ln\u00ed posun odpov\u00edd\u00e1 stanoven\u00fdm po\u017eadavk\u016fm.<br \/>\nd\u3001 Pot\u00e9, co v\u00fd\u0161e uveden\u00e1 kontrola spln\u00ed po\u017eadavky, p\u0159idejte t\u011bsn\u011bn\u00ed k h\u0159\u00eddelov\u00fdm ucp\u00e1vk\u00e1m na obou konc\u00edch \u010derpadla a v\u011bnujte pozornost relativn\u00ed poloze t\u011bsnic\u00edho krou\u017eku v t\u011bsnic\u00ed komo\u0159e.<br \/>\n8) Demont\u00e1\u017e \u010derpadla<br \/>\na\u3001 Demont\u00e1\u017e by m\u011bla b\u00fdt prov\u00e1d\u011bna v opa\u010dn\u00e9m po\u0159ad\u00ed ne\u017e mont\u00e1\u017e a v\u00fdrobn\u00ed p\u0159esnost d\u00edl\u016f by m\u011bla b\u00fdt b\u011bhem demont\u00e1\u017ee p\u0159\u00edsn\u011b chr\u00e1n\u011bna p\u0159ed po\u0161kozen\u00edm.<br \/>\nb\u3001 P\u0159i demont\u00e1\u017ei z\u00e1vitov\u00e9 ty\u010de je t\u0159eba ka\u017edou st\u0159edn\u00ed \u010d\u00e1st nejprve vypodlo\u017eit, aby nedo\u0161lo k uvoln\u011bn\u00ed zar\u00e1\u017eky st\u0159edn\u00ed \u010d\u00e1sti a jej\u00edmu propadnut\u00ed, co\u017e by vedlo k ohnut\u00ed h\u0159\u00eddele.<\/p>\n<p>&nbsp;<\/p>\n<h2>hlavn\u00ed v\u00fdhoda<\/h2>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c52_03-1-186x300.jpg\" alt=\"\" width=\"790\" height=\"1274\" class=\"alignnone size-medium wp-image-1213\" srcset=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c52_03-1-186x300.jpg 186w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c52_03-1-635x1024.jpg 635w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c52_03-1-768x1238.jpg 768w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/\u8be6\u60c52_03-1.jpg 790w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Fotografie tov\u00e1rn\u00edho \u010derpadla<\/h2>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/zx-300x98.jpg\" alt=\"\" width=\"790\" height=\"258\" class=\"alignnone size-medium wp-image-1214\" srcset=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/zx-300x98.jpg 300w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/zx-768x250.jpg 768w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2024\/04\/zx.jpg 790w\" sizes=\"(max-width: 790px) 100vw, 790px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h5><strong><span>\u010cASTO KLADEN\u00c9 DOTAZY<\/span><\/strong><\/h5>\n<ol>\n<li>Podle \u010deho se vyb\u00edr\u00e1 materi\u00e1l t\u0159ec\u00edho p\u00e1ru mechanick\u00e9ho t\u011bsn\u011bn\u00ed?<\/li>\n<\/ol>\n<p>Odpov\u011b\u010f: M\u011bla by b\u00fdt vybr\u00e1na podle povahy m\u00e9dia, pracovn\u00edho tlaku, teploty, rychlosti skluzu a dal\u0161\u00edch faktor\u016f, n\u011bkdy se bere v \u00favahu schopnost odolat kr\u00e1tkodob\u00e9mu such\u00e9mu t\u0159en\u00ed p\u0159i spu\u0161t\u011bn\u00ed nebo po\u0161kozen\u00ed kapaln\u00e9ho filmu.<\/p>\n<ol start=\"2\">\n<li>Jak\u00e9 jsou \u00fa\u010dinn\u00e9 zp\u016fsoby ut\u011bsn\u011bn\u00ed labyrintu pro zv\u00fd\u0161en\u00ed odolnosti m\u00e9dia?<\/li>\n<\/ol>\n<p>A: 1) zmen\u0161it mezeru, 2) pos\u00edlit v\u00edr, 3) zv\u00fd\u0161it po\u010det t\u011bsnic\u00edch zub\u016f, 4) pokusit se p\u0159em\u011bnit kinetickou energii vzduchu na tepelnou energii.<\/p>\n<ol start=\"3\">\n<li>Jak\u00fd je princip fungov\u00e1n\u00ed plovouc\u00edho t\u011bsnic\u00edho krou\u017eku?<\/li>\n<\/ol>\n<p>Odpov\u011b\u010f: T\u011bsn\u011bn\u00ed s plovouc\u00edm krou\u017ekem je zalo\u017eeno na \u0161krtic\u00edm efektu, kter\u00fd vznik\u00e1 v \u00fazk\u00e9 meze\u0159e mezi h\u0159\u00eddel\u00ed a plovouc\u00edm krou\u017ekem, a do mezery se vst\u0159ikuje t\u011bsnic\u00ed olej vy\u0161\u0161\u00ed ne\u017e tlak plynu, aby se dos\u00e1hlo ut\u011bsn\u011bn\u00ed plynu.<\/p>\n<ol start=\"4\">\n<li>Co je p\u0159\u00ed\u010dinou zv\u00fd\u0161en\u00e9 t\u011bsnosti plovouc\u00edho krou\u017eku?<\/li>\n<\/ol>\n<p>A: 1) plovouc\u00ed krou\u017eek se pou\u017e\u00edv\u00e1 dlouho, b\u011b\u017en\u011b se opot\u0159ebov\u00e1v\u00e1, tak\u017ee se zv\u011bt\u0161uje mezera; 2) povrch pouzdra otvoru plovouc\u00edho krou\u017eku je drsn\u00fd, p\u0159esnost je n\u00edzk\u00e1 a mezera se zv\u011bt\u0161uje v d\u016fsledku kr\u00e1tkodob\u00e9ho opot\u0159eben\u00ed; 3) nespr\u00e1vn\u00e1 mont\u00e1\u017e zp\u016fsobuje vych\u00fdlen\u00ed a p\u0159\u00edslu\u0161enstv\u00ed kov\u00e1n\u00ed odpad\u00e1, tak\u017ee olej vyt\u00e9k\u00e1 z jin\u00fdch mezer a zvy\u0161uje se \u00fanik;<\/p>\n<ol start=\"5\">\n<li>Jak\u00e1 je \u00faloha olejov\u00e9 p\u0159ep\u00e1\u017eky? Jak zm\u011b\u0159it a nastavit mezeru olejov\u00e9 p\u0159ep\u00e1\u017eky?<\/li>\n<\/ol>\n<p>Odpov\u011b\u010f: 1) \u00dakolem olejov\u00e9 z\u00e1brany je zabr\u00e1nit proud\u011bn\u00ed mazac\u00edho oleje z lo\u017eiska pod\u00e9l \u010depu na vn\u011bj\u0161\u00ed stranu lo\u017eiska a mont\u00e1\u017en\u00ed poloha olejov\u00e9 z\u00e1brany je dvoj\u00edho druhu: jedna je na lo\u017eiskov\u00e9m sedle a druh\u00e1 na lo\u017eiskov\u00e9m pouzd\u0159e. 2) Mezeru olejov\u00e9 z\u00e1brany lze zm\u011b\u0159it pomoc\u00ed prav\u00edtka p\u0159i demont\u00e1\u017ei nebo mont\u00e1\u017ei olejov\u00e9 z\u00e1brany. U lo\u017eiska v olejov\u00e9 bari\u00e9\u0159e m\u016f\u017ee b\u00fdt mezera p\u0159im\u011b\u0159en\u011b uvoln\u011bn\u00e1, v p\u0159\u00edpad\u011b po\u017eadavk\u016f na mezeru olejov\u00e9 bari\u00e9ry na lo\u017eiskov\u00e9m sedle je p\u0159\u00edsn\u011bj\u0161\u00ed, obecn\u00e9 po\u017eadavky na spodn\u00ed \u010d\u00e1st jsou 0,05-0,10 mm, ob\u011b strany jsou 0,10-0,20 mm, horn\u00ed \u010d\u00e1st je 0,20-0,25 mm.<\/p>\n<ol start=\"6\">\n<li>Jak\u00e9 faktory ovliv\u0148uj\u00ed ut\u011bsn\u011bn\u00ed labyrintu?<\/li>\n<\/ol>\n<p>A: 1) radi\u00e1ln\u00ed v\u016fle je p\u0159\u00edli\u0161 velk\u00e1 nebo nov\u011b vym\u011bn\u011bn\u00fd vzduchov\u00fd t\u011bsnic\u00ed krou\u017eek m\u00e1 p\u0159\u00edli\u0161 malou v\u016fli; 2) t\u011bsnic\u00ed kotou\u010d nebo vzduchov\u00fd t\u011bsnic\u00ed krou\u017eek, zuby se otup\u00ed v d\u016fsledku opot\u0159eben\u00ed nebo v d\u016fsledku dlouhodob\u00e9ho opot\u0159eben\u00ed po tepeln\u00e9 deformaci, co\u017e zp\u016fsob\u00ed po\u0161kozen\u00ed a nelze je pou\u017e\u00edvat; 3) po dlouhodob\u00e9m pou\u017e\u00edv\u00e1n\u00ed se pru\u017eina uvoln\u00ed a deformuje, tak\u017ee plynov\u00fd t\u011bsnic\u00ed krou\u017eek nem\u016f\u017ee b\u00fdt na sv\u00e9m m\u00edst\u011b, po provozu doch\u00e1z\u00ed k usazov\u00e1n\u00ed prachu a ne\u010distot a tlak ut\u011bsn\u011bn\u00e9ho m\u00e9dia je ni\u017e\u0161\u00ed ne\u017e tlak pracovn\u00edho m\u00e9dia nebo je tlak nestabiln\u00ed.<\/p>\n<ol start=\"7\">\n<li>Jak\u00e9 jsou b\u011b\u017en\u00e9 typy dynamick\u00fdch t\u011bsn\u011bn\u00ed?<\/li>\n<\/ol>\n<p>A: hrnkov\u00e9 t\u011bsn\u011bn\u00ed, krou\u017ekov\u00e9 t\u011bsn\u011bn\u00ed, spir\u00e1lov\u00e9 t\u011bsn\u011bn\u00ed, pneumatick\u00e9 t\u011bsn\u011bn\u00ed, hydraulick\u00e9 t\u011bsn\u011bn\u00ed, odst\u0159ediv\u00e9 t\u011bsn\u011bn\u00ed, t\u011bsn\u011bn\u00ed s ucp\u00e1vkou, labyrintov\u00e9 t\u011bsn\u011bn\u00ed, mechanick\u00e9 t\u011bsn\u011bn\u00ed atd.<\/p>\n<ol start=\"8\">\n<li>Jak\u00e9 jsou hlavn\u00ed faktory ovliv\u0148uj\u00edc\u00ed t\u011bsn\u011bn\u00ed?<\/li>\n<\/ol>\n<p>A: 1) kvalita samotn\u00e9ho t\u011bsn\u011bn\u00ed, 2) provozn\u00ed podm\u00ednky procesu, 3) p\u0159esnost mont\u00e1\u017ee a instalace, 4) p\u0159esnost samotn\u00e9ho hostitele, 5) pomocn\u00fd syst\u00e9m t\u011bsn\u011bn\u00ed.<\/p>\n<ol start=\"9\">\n<li>Z jak\u00fdch \u010d\u00e1st\u00ed se skl\u00e1daj\u00ed mechanick\u00e9 ucp\u00e1vky?<\/li>\n<\/ol>\n<p>Odpov\u011b\u010f: Mechanick\u00e1 ucp\u00e1vka se skl\u00e1d\u00e1 ze statick\u00e9ho krou\u017eku, dynamick\u00e9ho krou\u017eku, kompenza\u010dn\u00edho vyrovn\u00e1vac\u00edho mechanismu, pomocn\u00e9ho t\u011bsnic\u00edho krou\u017eku a p\u0159evodov\u00e9ho mechanismu. Koncov\u00e9 plochy statick\u00e9ho a pohybliv\u00e9ho krou\u017eku jsou kolm\u00e9 k ose \u010derpadla a vz\u00e1jemn\u011b na sebe dol\u00e9haj\u00ed, \u010d\u00edm\u017e vytv\u00e1\u0159ej\u00ed rotuj\u00edc\u00ed t\u011bsnic\u00ed plochu. Statick\u00fd krou\u017eek a v\u00fdvodka, dynamick\u00fd krou\u017eek a h\u0159\u00eddel jsou ut\u011bsn\u011bny pomocn\u00fdmi t\u011bsnic\u00edmi krou\u017eky pro kompenzaci vyrovn\u00e1vac\u00edho mechanismu, kter\u00fd tla\u010d\u00ed t\u011bsnic\u00ed krou\u017eek pod\u00e9l axi\u00e1ln\u00edho pohybu, udr\u017euje dynamick\u00fd krou\u017eek a statick\u00fd krou\u017eek \u010deln\u011b k sob\u011b a kompenzuje opot\u0159eben\u00ed \u010deln\u00ed plochy t\u011bsnic\u00edho krou\u017eku.<\/p>\n<ol start=\"10\">\n<li>Jak\u00e9 jsou vlastnosti mechanick\u00fdch t\u011bsn\u011bn\u00ed?<\/li>\n<\/ol>\n<p>A: 1) Dobr\u00fd t\u011bsnic\u00ed v\u00fdkon, net\u011bsnost mechanick\u00e9ho t\u011bsn\u011bn\u00ed je obecn\u011b 0,01-5 ml\/h, podle speci\u00e1ln\u00edch po\u017eadavk\u016f, d\u00edky speci\u00e1ln\u00ed konstrukci je net\u011bsnost vyroben\u00e9ho mechanick\u00e9ho t\u011bsn\u011bn\u00ed pouze 0.01ml\/h, nebo dokonce men\u0161\u00ed, a t\u011bsnost t\u011bsn\u011bn\u00ed je 3-80ml\/h (podle p\u0159\u00edslu\u0161n\u00fdch \u010d\u00ednsk\u00fdch p\u0159edpis\u016f, pokud pr\u016fm\u011br h\u0159\u00eddele nen\u00ed v\u011bt\u0161\u00ed ne\u017e \u03a650mm, men\u0161\u00ed nebo rovna 3ml\/h, pokud je pr\u016fm\u011br h\u0159\u00eddele roven \u03a650mm, je men\u0161\u00ed nebo rovna 5ml\/h); 2) Dlouh\u00e1 \u017eivotnost, obecn\u011b v\u00edce ne\u017e 8000h; 3) T\u0159ec\u00ed s\u00edla je mal\u00e1, pouze 20%-30% t\u011bsn\u011bn\u00ed; 4) Mezi h\u0159\u00eddelem a obj\u00edmkou a t\u011bsn\u011bn\u00edm nen\u00ed \u017e\u00e1dn\u00fd relativn\u00ed pohyb, nedoch\u00e1z\u00ed k t\u0159en\u00ed a h\u0159\u00eddel a obj\u00edmka maj\u00ed dlouhou \u017eivotnost; 5) T\u011bsnic\u00ed plocha mechanick\u00e9 ucp\u00e1vky je kolm\u00e1 k ose \u010derpadla a t\u011bsn\u011bn\u00ed je posunuto kdykoli, kdy\u017e h\u0159\u00eddel \u010derpadla vibruje, tak\u017ee vibrace mohou st\u00e1le udr\u017eovat dobr\u00fd t\u011bsnic\u00ed v\u00fdkon, kdy\u017e je v ur\u010dit\u00e9m rozsahu; 6) Mechanick\u00e1 ucp\u00e1vka se spol\u00e9h\u00e1 na tlak t\u011bsnic\u00ed kapaliny a p\u016fsoben\u00ed s\u00edly pru\u017einy, aby udr\u017eovala statickou a dynamickou t\u011bsnic\u00ed plochu krou\u017eku, a spol\u00e9h\u00e1 se na s\u00edlu pru\u017einy, kter\u00e1 kompenzuje velikost opot\u0159eben\u00ed, tak\u017ee jakmile je nasazen\u00ed vhodn\u00e9, \u010derpadlo se obecn\u011b nemus\u00ed v provozu \u010dasto se\u0159izovat, snadno se pou\u017e\u00edv\u00e1 a pracovn\u00ed z\u00e1t\u011b\u017e p\u0159i \u00fadr\u017eb\u011b je mal\u00e1; 7) \u0160irok\u00fd rozsah pracovn\u00edch podm\u00ednek, lze jej pou\u017e\u00edt pro vysok\u00e9 teploty, n\u00edzk\u00e9 teploty, vysok\u00fd tlak, vysok\u00e9 rychlosti a siln\u00e9 korozn\u00ed podm\u00ednky; 8) Odstra\u0148ov\u00e1n\u00ed z\u00e1vad a v\u00fdm\u011bna d\u00edl\u016f nen\u00ed vhodn\u00e1, lze je opravit pouze po zaparkov\u00e1n\u00ed; 9) Slo\u017eit\u00e1 konstrukce, vysok\u00e1 p\u0159esnost mont\u00e1\u017ee, mont\u00e1\u017e a instalace maj\u00ed ur\u010dit\u00e9 technick\u00e9 po\u017eadavky; 10) Vysok\u00e1 v\u00fdrobn\u00ed cena<\/p>\n<ol start=\"11\">\n<li>Jak\u00e9 jsou hlavn\u00ed charakteristick\u00e9 parametry mechanick\u00fdch t\u011bsn\u011bn\u00ed?<\/li>\n<\/ol>\n<p>A: 1) pr\u016fm\u011br h\u0159\u00eddele: rozsah pr\u016fm\u011bru h\u0159\u00eddele mechanick\u00e9ho t\u011bsn\u011bn\u00ed \u010derpadla je obecn\u011b 6-200 mm a speci\u00e1ln\u00ed m\u016f\u017ee dos\u00e1hnout 400 mm. Pr\u016fm\u011br h\u0159\u00eddele \u010derpadla se obvykle ur\u010duje podle po\u017eadavk\u016f na pevnost a zaobluje se nebo moduluje pouzdrem tak, aby spl\u0148oval standardn\u00ed pr\u016fm\u011br h\u0159\u00eddele mechanick\u00e9 ucp\u00e1vky; 2) rychlost: obecn\u011b je stejn\u00e1 jako rychlost \u010derpadla, rychlost obecn\u00e9ho odst\u0159ediv\u00e9ho \u010derpadla je men\u0161\u00ed nebo rovna 3000 ot\/min; vysokorychlostn\u00ed odst\u0159ediv\u00e9 \u010derpadlo je men\u0161\u00ed nebo rovno 8000 ot\/min, speci\u00e1ln\u00ed \u010derpadlo je men\u0161\u00ed nebo rovno 4000 ot\/min; 3) pr\u016fm\u011brn\u00e1 kruhov\u00e1 line\u00e1rn\u00ed rychlost t\u011bsnic\u00ed plochy: t\u00fdk\u00e1 se kruhov\u00e9 line\u00e1rn\u00ed rychlosti pr\u016fm\u011brn\u00e9ho pr\u016fm\u011bru \u010deln\u00ed plochy t\u011bsn\u011bn\u00ed. Pr\u016fm\u011brn\u00e1 line\u00e1rn\u00ed rychlost t\u011bsnic\u00edho povrchu m\u00e1 za n\u00e1sledek v\u011bt\u0161\u00ed zah\u0159\u00edv\u00e1n\u00ed a opot\u0159eben\u00ed t\u011bsnic\u00edho povrchu (tj. t\u0159ec\u00edho p\u00e1ru). Obecn\u011b je kruhov\u00e1 line\u00e1rn\u00ed rychlost t\u011bsn\u011bn\u00ed men\u0161\u00ed nebo rovna 30 m\/s; kruhov\u00e1 line\u00e1rn\u00ed rychlost pru\u017einov\u00e9ho stacion\u00e1rn\u00edho mechanick\u00e9ho t\u011bsn\u011bn\u00ed je men\u0161\u00ed nebo rovna 100 m\/s; speci\u00e1ln\u00ed a\u017e men\u0161\u00ed nebo rovna 150 m\/s; 4) koncov\u00fd m\u011brn\u00fd tlak: koncov\u00fd m\u011brn\u00fd tlak Pc je kontaktn\u00ed tlak (MPa) na t\u011bsnic\u00ed plochu. M\u011brn\u00fd tlak \u010deln\u00edho t\u011bsn\u011bn\u00ed by m\u011bl b\u00fdt kontrolov\u00e1n v p\u0159im\u011b\u0159en\u00e9m rozsahu, p\u0159\u00edli\u0161 mal\u00fd sn\u00ed\u017e\u00ed t\u011bsnic\u00ed v\u00fdkon, p\u0159\u00edli\u0161 velk\u00fd zhor\u0161\u00ed zah\u0159\u00edv\u00e1n\u00ed a opot\u0159eben\u00ed t\u011bsnic\u00edho povrchu. P\u0159im\u011b\u0159en\u00e1 hodnota specifick\u00e9ho tlaku na \u010deln\u00ed stran\u011b \u010derpadla: vestav\u011bn\u00e1 mechanick\u00e1 ucp\u00e1vka, obecn\u011b se bere Pc=0,3-0,6 MPa; pro vn\u011bj\u0161\u00ed instalaci Pc=0,15-0,4 MPa. P\u0159i dobr\u00e9 mazivosti lze m\u011brn\u00fd tlak \u010deln\u00ed plochy vhodn\u011b zv\u00fd\u0161it a kapalina s velkou viskozitou m\u016f\u017ee zv\u00fd\u0161it m\u011brn\u00fd tlak \u010deln\u00ed plochy, nejl\u00e9pe Pc=0,5-0,7MPa. U t\u011bkav\u00fdch kapalin a kapalin se \u0161patnou mazivost\u00ed by m\u011bl b\u00fdt m\u011brn\u00fd tlak \u010deln\u00ed plochy men\u0161\u00ed, nejl\u00e9pe Pc=0,3-0,45MPa.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"transSent\" data-group=\"0-0\">Samonas\u00e1vac\u00ed \u010derpadlo typu ZX je horizont\u00e1ln\u00ed samonas\u00e1vac\u00ed odst\u0159ediv\u00e9 \u010derpadlo, proto\u017ee samotn\u00e9 \u010derpadlo nem\u00e1 zp\u011btn\u00fd ventil, jeho konstrukce je nejjednodu\u0161\u0161\u00ed;<\/span><span class=\"transSent\" data-group=\"0-1\"> Pr\u00e1ce nejspolehliv\u011bj\u0161\u00ed;<\/span><span class=\"transSent\" data-group=\"0-2\"> Dlouh\u00e1 pracovn\u00ed doba, snadn\u00e1 \u00fadr\u017eba a pou\u017e\u00edv\u00e1n\u00ed.<\/span><span class=\"transSent\" data-group=\"0-3\"> Mal\u00e9 rozm\u011bry, n\u00edzk\u00e1 hmotnost, vysok\u00e1 \u00fa\u010dinnost, p\u0159i konstrukci zvl\u00e1\u0161tn\u00ed pozornost ve srovn\u00e1n\u00ed se stejn\u00fdm kalibrem \u010derpadla, velk\u00fd v\u00fdtlak, vysok\u00fd v\u00fdkon.<\/span><span class=\"transSent\" data-group=\"0-4\"> Pou\u017e\u00edv\u00e1 se pro ochranu \u017eivotn\u00edho prost\u0159ed\u00ed ve m\u011bstech, ve stavebnictv\u00ed, p\u0159i po\u017e\u00e1rech, v chemick\u00e9m pr\u016fmyslu, ve farmaceutick\u00e9m pr\u016fmyslu, p\u0159i barven\u00ed, v pivovarnictv\u00ed, p\u0159i v\u00fdrob\u011b elekt\u0159iny, p\u0159i galvanick\u00e9m pokovov\u00e1n\u00ed, p\u0159i v\u00fdrob\u011b pap\u00edru, p\u0159i t\u011b\u017eb\u011b ropy, p\u0159i chlazen\u00ed za\u0159\u00edzen\u00ed, p\u0159i vykl\u00e1dce tanker\u016f atd.<\/span><\/p>","protected":false},"featured_media":529,"template":"","adweb_product_categories":[40,69],"adweb_product_tags":[78,77,102,80,185,182,181,184,88,183,180],"gallery":[530],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products\/528"}],"collection":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media\/529"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/media?parent=528"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_categories?post=528"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/cs\/wp-json\/wp\/v2\/adweb_product_tags?post=528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}