Gereranya na diafragm valve na bellows valve mubikoresho bitunganyirizwa muri aseptic, valve globus, diaphragm valve, valve ball, valve valve, irembo ryumutekano nizindi valve uburyo bwo gupima umuvuduko, ni ubuhe buryo?

Gereranya na diafragm valve na bellows valve mubikoresho bitunganyirizwa muri aseptic, valve globus, diaphragm valve, valve ball, valve valve, irembo ryumutekano nizindi valve uburyo bwo gupima umuvuduko, ni ubuhe buryo?

Mubikorwa bya aseptic, uburyo bukoreshwa cyane bwo guhagarika valve ni diaphragm ihagarika valve, mubisanzwe bita diaphragm valve. Impamvu ituma diafragm ikoreshwa muburyo bwo gukora aseptic ni ukubera imiterere yoroshye nigiciro gito, bigatuma kugeza ubu hari "abanywanyi" bake. Kurushanwa na diaphragm valve nibyo bita inzogera globe valves, bakunze kwita inzogera. Iyi globe ya globe kubera igiciro cyayo kinini, nubwo ifite ibyiza bya tekiniki kurenza valve ya diaphragm, ariko biracyagoye guhangana na valve ya diaphragm, nkuko byasobanuwe muriyi ngingo.

Umuyoboro wa PTFE

Amarushanwa hagati ya bellows na diaphragms afite amateka maremare mubikorwa bya aseptic. Kumwanya muremure, diaphragm valve hamwe nuburyo bworoheje, igiciro gito hamwe no kwanduza indwara kandi byoroshye gufata umwanya wo hejuru. Ugereranije na diafragm valve, inzogera ya valve mumasoko atandukanye yibisobanuro ni bike cyane. Vesta inzogera ya valve yakozwe na Tuchenhagen ni ukuzuza gusa iki cyuho, iyi mpapuro unyuze kuri diafragm valve na bellows valve igereranya, ibyiza nibibi bya valve zombi birasobanutse neza.

Kuramo imikorere

Mugihe ukeneye gukoresha valve ya diaphragm mumuyoboro utambitse, ugomba kwemeza ko valve ya diaphragm yashyizwe mumuyoboro utambitse ukurikije Inguni isobanurwa nuwakoze diafragm valve. Bitabaye ibyo, mugikorwa cyibikoresho bitunganyirizwa, gusiba kwa diafragm valve bizahura nibibazo bimwe na bimwe, kandi uburyo bwo mumubiri wa valve ntibushobora gusohoka rwose. Nyamara, kwishyiriraho kugorora Inguni yubwoko butandukanye bwa diafragm, valve ya diaphragm yakozwe nababikora batandukanye hamwe na diafragm valve ifite igipimo cyizina gitandukanye kiratandukanye, akenshi bizana ibibazo bikomeye mugushushanya no gukora ibikoresho bya aseptic. Muri T - imiterere ya diaphragm ya valve, iki kibazo cyumubiri-cyubusa kiragaragara cyane.

Ugereranije na diaphragm valve, Vesta bellow valve ntizatera ikibazo nkiki, niyo imiterere yaba imiterere yumubiri wa Vesta bellow yaba imeze gute, mugihe cyibikoresho nta gikorwa cyo gupakira ntikizaba "Inguni yapfuye", kugirango menya neza igice kigabanijwe. Byongeye kandi, irashobora gushyirwaho mumashanyarazi yibikoresho bya aseptic muburyo butandukanye bwo kwishyiriraho.

Mu nganda zikora imiti, ibikoresho bya aseptic bigizwe nu miyoboro myinshi itambitse kandi ihagaritse. Mugushushanya ibikoresho bya farumasi, kubera aho imiyoboro iherereye nimpamvu za tekiniki, birakenewe ko ushyiraho inzogera ya belles ahantu runaka. Kurugero, niba diaphragm valve yashyizwe mumuyoboro uhagaze, igomba guhuzwa na 90 ° yunamye mu ndege imwe itambitse. Igiciro cyo gukora cyubwoko bwa diaphragm ya T ni kinini cyane, ugereranije nuburyo butandukanye bwimiterere yimiterere yumubiri wa diaphragm valve, inzogera ya valve iri mubunini no mumiterere, hamwe no guhuza imiyoboro irenze ukuboko hejuru. Kuberako ubwoko bubiri bwibibumbe byisi bitandukanye muburyo bwimiterere, kubwibyo, mugushushanya hakiri kare ibikoresho bya aseptic, tugomba guhitamo ubwoko bwa valve yisi igomba guhitamo kuri buri gice.

Ibikoresho bisohoka mubijyanye nubuvuzi, ibiryo na biotechnologie bifite umubare munini wibibabi bigomba guhindurwa. Imyanda nini, nk'iy'uruhererekane rwa Stericom, ntabwo ikoreshwa cyane mu bihe bisabwa kwanduza. Kuberako, muribi bikoresho bitunganyirizwa, ibisabwa byo kohereza ubuziranenge buringaniye ni bike kandi bike, kubitemba bike, abantu hafi ya bose ntamuntu uri hanze ya diaphragm valve. Umuyoboro mushya wa bellows ufite ubunini buto kandi urashobora gukoreshwa hamwe na diametre zitandukanye, ibyo bikaba biha inyungu kurenza diaphragm.

Kugereranya imikoreshereze y'ibikoresho

Nkumukoresha wibikoresho, mubuzima bwose bwibikoresho bishoboka kugirango ukoreshe ibikoresho kugirango ubyare umusaruro, nukuvuga: igipimo cyo gukoresha ibikoresho kigomba kuba kinini gishoboka. Kubungabunga ibikoresho bivuze ko ibikoresho bigomba guhagarika umusaruro, ariko kandi bigashyirwa mubikorwa runaka byo gufata neza ibikoresho. Indangantego ya valve muri rusange ifite kwambara; Muri diafragm valve, iyo valve imaze kwambarwa, diafragm igomba gusimburwa nyuma yigihe runaka cyo gukoresha. Ubuzima bwa serivisi ya diaphragm buterwa nibikorwa bijyanye. Ku ruhande rumwe, isuri yibitangazamakuru byoroshye mubikoresho bitunganyirizwa, ubushyuhe bwo gusukura imiyoboro no kuyanduza, umuvuduko wakazi nigipimo cyibikoresho bitunganyirizwa hamwe nibindi bikoresho byakazi bizagira ingaruka kumibereho ya diafragma; Ku rundi ruhande, guhindura diaphragm iyo diaphragm ihagarara valve ifunguye kandi ifunze nabyo ni ikintu cyingenzi cyo kumenya ubuzima bwa serivisi ya diafragma.

Vesta inzogera ihagarika valve hamwe na pneumatike

Ibyinshi mu byangiritse bya diaphragm ntabwo biterwa no gukoresha mubikorwa byo kubyaza umusaruro, kurundi ruhande, kubera kwangirika kwa mashini. Nubwo indangagaciro za diaphragm zifite urwego rutandukanye rwa elastike, impuzu zitandukanye, hamwe na plaque zitandukanye za PTFE, ariko kubintu byose bya diafragm bifite kuva hanze bitagaragara (isuri yo hejuru hamwe nuduce duto twatewe nibitangazamakuru byimbere). Kubwibyo, kugirango wirinde umusaruro wa aseptic bitewe no kwangirika kwa valve ya diafragm ihatirwa guhagarika umusaruro, mubikorwa mubisanzwe iba mubuzima bwa serivisi bwateganijwe mbere yo gusimbuza diafragma. Muri ubu buryo, bwaba buhatirwa gusimbuza umubare wa diafragma, buracyari ibisubizo bivamo kubungabunga, cyangwa ibikoresho byamanutse, birarenze cyane kurenza PTFE inzogera ya valve, kandi ikindi cyiza cya bellows valve nuko ishobora gukoreshwa hafi ya zitandukanye. inzira.

ibice

Hub igizwe na Vesta inzogera ya valve ni TFM1705PTFE cutobellows. Usibye kurwanya ruswa y’ibitangazamakuru bitandukanye by’imiti, ibikoresho bya TFM1705 byujuje kandi ibisabwa na FDA Igice cya 21 §177.1550 cy’amabwiriza agenga “resin ya karubone”. Ubuso bwayo bworoshye (Ra≤0.8mm), kashe yizewe, intera nini yo guhinduranya intera nibindi biranga, kugirango CIP / SIP yanduze kandi isukure akenshi ni byiza. Kumyaka irenga itatu, ipatanti yemewe yatanzwe mumasoko kandi itanga ubwigunge bukabije bwikirere imbere no hanze yumuyoboro muburyo butemewe.

Umuyoboro wa Globe, diaphragm valve, umupira wumupira, valve yumuryango, valve yumutekano nizindi valve uburyo bwo kugerageza umuvuduko, ni ubuhe buryo?

Mu musaruro w’inganda, gushyiramo pompe yamazi ikoreshwa mubikoresho bisanzwe, mbere yo gukoresha valve, bamwe bakeneye kugerageza umuvuduko, kubibumbe byisi, diaphragm valve, imipira yumupira, valve yumuryango, valve yumutekano nibindi, nigitutu nikihe? uburyo bwo kwipimisha bwa valve, mubihe bisanzwe, indangagaciro zinganda zikoreshwa ntizikora ikizamini cyingufu, ariko nyuma yo gusana umubiri wa valve nigipfundikizo cyangiritse cyangwa isuri yangiza valve nigifuniko cya valve bigomba gukora ikizamini cyimbaraga. Kubirindiro byumutekano, igitutu cyo gushiraho nigitutu cyo kugaruka nibindi bizamini bigomba guhuza nibisobanuro bya kopi yabyo hamwe namabwiriza bijyanye. Ibizamini byimbaraga nogukomera bigomba gukorwa mbere yo gushiraho valve. Kugenzura umuvuduko muke wa valve igenzura 20%, nkigabana rigomba kugenzurwa 100%; Hagati hamwe n’umuvuduko mwinshi bigomba kugenzurwa 100%. Uburyo bukoreshwa muburyo bwo gupima umuvuduko wa valve ni amazi, amavuta, umwuka, umwuka, azote, nibindi.

1. Uburyo bwo gupima igitutu cyisi ya valve na trottle valve

Ikigeragezo cyimbaraga za globe valve na trottle valve, mubisanzwe shyira valve yateranijwe mukigeragezo cyikigereranyo cyumuvuduko, fungura disiki ya valve, shyiramo uburyo bugereranije nagaciro kagenwe, reba niba umubiri wa valve na valve bitwikiriye ibyuya no kumeneka. Birashobora kandi kuba igice kimwe cyikizamini cyimbaraga. Ikizamini cyo gufunga ni icyuma cyo guhagarara gusa. Gerageza guhagarika valve iguma muburyo buhagaritse, disiki ya valve ifunguye, uburyo bwo kuva kumpera yanyuma ya disiki mugiciro cyagenwe, reba ibipakira na gasike; Mugihe wujuje ibisabwa, funga disiki hanyuma ufungure urundi ruhande kugirango urebe niba hari imyanda. Niba imbaraga za valve hamwe nikizamini cyo gufunga bigomba gukorwa, urashobora kubanza gukora ikizamini cyimbaraga, hanyuma ukamanuka ukamanuka kuri kashe yikigereranyo cyagenwe, reba ibipakira na gasketi; Noneho funga disiki, fungura aho usohokera kugirango urebe niba kashe yatembye.

2. Uburyo bwikizamini cyumuvuduko wamarembo: Ikigeragezo cyingufu za valve ni kimwe nicy'isi ya valve. Hariho uburyo bubiri bwo kugerageza ubukana bwamarembo.

Irembo ryarafunguwe kuburyo umuvuduko uri imbere ya valve uzamuka ku giciro cyagenwe; Noneho funga irembo, uhite usohora irembo ry irembo, urebe niba hari ikidodo kiri muri kashe kumpande zombi z'irembo, cyangwa ugashyiramo uburyo bwikizamini mugucomeka ku gipfukisho cya valve kugeza ku giciro cyagenwe, reba kashe kuri byombi impande z'irembo. Uburyo bwavuzwe haruguru bwitwa ikizamini cyo hagati. Ubu buryo ntabwo bubereye ikizamini cya kashe ya valve na diameter nominal DN32mm.

(2) Ubundi buryo ni ugukingura irembo, kugirango umuvuduko wikizamini cya valve uzamuke ku giciro cyagenwe; Noneho funga irembo, fungura impera imwe yisahani ihumye, urebe niba kashe yatembye. Subiramo ikizamini cyavuzwe haruguru kugeza ubishoboye.

Ikizamini cyo gukomera mugupakira hamwe na gasketi ya pneumatike yumuryango wimbere bizakorwa mbere yikizamini cyo gukomera kwa valve.

3, ikinyugunyugu cya valve uburyo bwo gupima

Ikigeragezo cyimbaraga za pneumatic butterfly valve nimwe nkiyisi ya valve. Igikorwa cyo gufunga kinyugunyugu kigomba kugeragezwa kuva kumpera yumuntu yikigereranyo cyikigereranyo, isahani yikinyugunyugu igomba gufungurwa, kurundi ruhande rwo kuzibira, igitutu cyo gutera inshinge agaciro kagenwe; Nyuma yo kugenzura ibipfunyika hamwe nibindi bimenyetso kugirango bidatemba, funga isahani yikinyugunyugu, fungura urundi ruhande, hanyuma urebe kashe ya kinyugunyugu kugirango idatemba. Ikinyugunyugu kinyugunyugu gikoreshwa mugutunganya imigendekere ntigikora ikizamini cyimikorere.

4. Uburyo bwo kugerageza igitutu cya plug valve

Mbere yo kwipimisha icyuma gipima, hashyizweho urwego rwamavuta yo kwisiga idafite aside irike hejuru yikimenyetso, kandi ntamazi yatemba kandi yagutse yabonetse mugihe cyagenwe nkuko byujuje ibisabwa. Igihe cyo kugerageza plaque valve irashobora kuba ngufi, mubisanzwe bisobanurwa nka l ~ 3min ukurikije diameter nominal.

. Nta kumeneka kuboneka mu mubiri wa valve.

. ikizamini; Inzira eshatu cyangwa inzira enye zomugozi zigomba kugumya umuvuduko mubyumba bingana nuwo kuruhande rumwe rwigice, kuzunguruka icyuma kumwanya ufunze hanyuma, kumenyekanisha igitutu kiva kuruhande rwiburyo bwa Angle, hanyuma ukareba kurindi. kurangiza icyarimwe.

5. Uburyo bwo gupima igitutu cyo kugenzura valve

Reba ibizamini bya valve leta: kuzamura ubwoko bwa cheque ya disiki ya axe mumwanya utambitse kandi uhagaritse; Kugenzura kugenzura valve umuyoboro wa axis hamwe na disikuru irasa ugereranije n'umurongo utambitse. Mugihe cyikizamini cyimbaraga, ikizamini giciriritse kimenyekanisha agaciro kasobanuwe uhereye kumpera yimbere, naho indi mpera irahagaritswe. Byujuje ibisabwa kubona ko umubiri wa valve nigifuniko cya valve bidafite imyanda. Ikizamini cyo gushiraho ikimenyetso kigomba kwerekana uburyo bwikizamini uhereye kumpera yisohoka, no kugenzura hejuru yikimenyetso kumpera yinjira. Byujuje ibisabwa ko nta kumeneka kubipakira na gasike.

6, uburyo bwo gupima igitutu cyumutekano wumutekano

Igeragezwa ryimbaraga za valve yumutekano nimwe nkiyindi mibande, igeragezwa namazi. Iyo ugerageza igice cyo hepfo yumubiri wa valve, igitutu gitangirwa kuva muri I = Ndangije, kandi hejuru yikidodo gifunze; Iyo ugerageza umubiri hejuru na bonnet, igitutu gitangizwa kuva gusohoka El end nizindi mpera zirahagarikwa. Umubiri wa valve na bonnet byujuje ibyangombwa bitavunitse mugihe cyagenwe.

. Amoniya cyangwa izindi gaze ya gaze hamwe numwuka nkibikoresho byo kwipimisha; Umuyoboro wamazi nandi mazi adashobora gutera akoresha amazi nkikizamini. Azote isanzwe ikoreshwa nkibizamini bya bimwe byingenzi byumutekano.

Ikizamini cya kashe hamwe nigiciro cyumuvuduko nkigipimo cyikizamini cyikizamini, inshuro inshuro ntikiri munsi yinshuro ebyiri, nta kumeneka mugihe cyagenwe cyujuje ibisabwa. Hariho ubwoko bubiri bwuburyo bwo gutahura: bumwe ni ugushiraho ikimenyetso cya valve yumutekano, hanyuma ugashyiraho impapuro za tissue hamwe namavuta kuri El flange. Urupapuro rwimyenda rurimo kumeneka, ntiruzuza ibisabwa; Iya kabiri ni ugukoresha amavuta kugirango ushireho isahani yoroheje ya plastike cyangwa ibindi byapa ku gice cyo hepfo ya flange isohoka, kashe ya kashe ya disiki ya valve, urebe ko amazi atavuba yujuje ibyangombwa. Umuvuduko uhoraho nigisubizo cyumuvuduko wikizamini cyumutekano ntushobora kuba munsi yinshuro 3, kandi uzashyirwa mubikorwa. Ikizamini cyimikorere yumutekano reba GB / T122421989 uburyo bwo gupima imikorere yumutekano.

7. Uburyo bwo gupima igitutu cyumuvuduko ugabanya valve

. Imbaraga zipimisha igihe: DN50mm lmin; Dn65-150mm kurenza 2min; DN150mm kurenza iminota 3. Inzogera zimaze gusudira hamwe nibigize, ikizamini cyingufu zikorwa numwuka mukubye inshuro 1.5 umuvuduko mwinshi nyuma yo gukoreshwa numuvuduko ukabije wa valve.

Test Ikizamini cyo gukomera gikozwe ukurikije uburyo bukora. Iyo kwipimisha hamwe n'umwuka cyangwa amazi, ikizamini kizakorwa inshuro 1.1 z'umuvuduko w'izina; Ikizamini cya parike gikorerwa kumuvuduko mwinshi wakazi wemerewe kubushyuhe bwo gukora. Itandukaniro riri hagati yumuvuduko winjira nigitutu cyo gusohoka ntigomba kuba munsi ya 0.2MPa. Uburyo bwikizamini nuburyo bukurikira: nyuma yumuvuduko winjira uhinduwe, imiyoboro yo guhinduranya ya valve ihindurwa buhoro buhoro, kugirango igitutu gisohoka gishobora guhinduka byihuse kandi bikomeza murwego runini kandi ruto, nta guhagarara no guhagarika ibintu. Kumuvuduko wamazi ugabanya valve, mugihe umuvuduko winjira wavanyweho, valve irafunga hanyuma valve iragabanuka, kandi umuvuduko wo gusohoka ni mwinshi kandi muto. Muri 2min, gushimira igitutu cyo gusohoka bigomba kuba bihuye nagaciro kavuzwe mumeza 4.17622. Hagati aho, ingano yumuyoboro inyuma ya valve isobanurwa nkujuje ibisabwa bijyanye nimbonerahamwe 4.18. Kumuvuduko wamazi nikirere bigabanya indangagaciro, mugihe umuvuduko winjira washyizweho nigitutu cyo gusohoka ni zeru, ikizamini cyo gufunga gikorerwa kumuvuduko ufunze ugabanya valve. Byujuje ibisabwa ko nta kumeneka mu minota 2.

8, uburyo bwo gupima umupira wumupira wumupira: pneumatic ball valve imbaraga zigomba gukorwa mumupira igice cyafunguye.

Ikizamini cyo kureremba umupira wa valve: valve irakinguye igice, impera imwe mukigeragezo, indi mpera irahagarikwa; Umupira uzunguruka inshuro nyinshi, valve ifunze mugihe ufunguye igenzura ryanyuma, icyarimwe ugenzure imikorere yo gupakira no gufunga gasketi, ntihakagombye kubaho ibintu bimeneka. Noneho ikizamini cyikizamini gitangizwa kurundi ruhande kandi ikizamini cyavuzwe haruguru kirasubirwamo.

. Igipimo cyumuvuduko gikoreshwa mugusuzuma imikorere yikimenyetso cyanyuma. Ikigereranyo cyumuvuduko ni 0.5 ~ 1, naho igipimo cyo gupima ni inshuro 1.5 yumuvuduko wikizamini. Mugihe cyo gutandukanya, nta kintu cyo kwiheba cyujuje ibisabwa; Noneho menyekanisha ikizamini uhereye kurundi ruhande hanyuma usubiremo ikizamini cyavuzwe haruguru. Noneho, valve irakinguye igice, impande zombi zirahagaritswe, umwobo wimbere wuzuyemo uburyo bwo hagati, reba ibipakira hamwe na gaze munsi yigitutu cyikizamini, ntihakagombye kumeneka.

Val Inzira eshatu zumupira wumupira zigomba kuba ndende muri buri mwanya wo gupima ikizamini.

9, diaphragm valve uburyo bwo gupima

Diaphragm valve imbaraga zipimisha kuva kumpera yimpera yikigereranyo, fungura disiki, kurundi ruhande rwo kuzibira, umuvuduko wikizamini ku gaciro kagenwe, reba umubiri wa valve nigipfundikizo cya valve nta kumeneka byujuje ibyangombwa. Noneho manuka kumuvuduko wikizamini, gufunga disiki, fungura urundi ruhande kugirango ugenzurwe, nta kumeneka byujuje ibyangombwa.