Sezvishandiso zvepfungwa huru mumasisitimu ekudzora otomatiki emaindasitiri,zvinotumira zvinodzvinyiriraKazhinji inosangana nemamiriro ezvinhu akaomarara ekuyera mumaindasitiri emazuva ano ekugadzira zvinhu akadai sepetroleum, makemikari, simba, chikafu, uye mishonga. Sensor diaphragm yayo haisi chinhu chekunzwa chete chekutapurirana kwesimba asiwo inzira yekutanga yekudzivirira, ichiparadzanisa nzira yekushanda kubva mumvura inozadza mukati uye ichidzivirira kukuvara kwesensor. Sainzi yezvinhu uye dhizaini yemaumbirwo eayaphragm zvakakosha pakugadzirisa mamiriro akaomarara ekushanda. Kusasarudzwa zvisirizvo kunogona kutungamira kumatambudziko akasiyana kubva pakuyerera kwekuyera kusvika pakuboorwa kwediaphragm, kubviswa kwemidziyo, uye kunyange tsaona dzekuchengetedza. Kusarudza zvakanaka chinotumira simba idanho rakakosha mukuona kushanda kwakasimba, kwakavimbika uye kusina mari kwehurongwa hwese hwekuyera.
Hunhu hweMakemikari Kusarudzwa kweDhiyafragm
Kuenderana kwemakemikari ari mu diaphragm ndicho chinhu chikuru chinodiwa pakusarudzwa kwemhando. Midziyo yakasiyana ine nzira dzakasiyana dzengura pazvinhu zvesimbi, zvichida kuongororwa zvichibva pakugadzirwa kwemakemikari uye hunhu hwengura. Kune midziyo inoparadza zvakanyanya senge maasidhi akasimba uye alkalis, simbi isingatsvedzeri ye316L inogona kusasangana nezvinodiwa zvekugara kwenguva refu. Semuenzaniso, munzvimbo dzine sulfuric acid kana phosphoric acid patembiricha yemumba, Hastelloy C-276 inova sarudzo yakakodzera nekuda kwekudzivirira kwayo ngura kubva pakuderedza ngura. Tantalum diaphragm inoratidza kusagadzikana kwemakemikari zvachose kana ikasangana nemidziyo ine oxidizing yakawanda senge nitric acid, asi mutengo wakakwira unowanzo ganhurira kushandiswa kwayo kuzviitiko zvakakosha senge makemikari akanaka kana kugadzirwa kwemakemikari akachena zvakanyanya. Muinjiniya yegungwa kana munzvimbo dzine machloride, maion echloride anogona kukonzera ngura musimbi isingatsvedzeri. Pano, Monel inoshandiswa zvakanyanya nekuda kwekugona kwayo kupfava mumvura yegungwa uye mvura ine brine solution.
Mamiriro Epakati Nepakati Anotonga Maumbirwo eDiaphragm
Chimiro chechinhu chiri pakati nepakati (semuenzaniso, kusimba, zvinhu zvakasimba) chinokanganisa zvakananga kusarudzwa kwechimiro che diaphragm. Kune vane pakati nepakati vakanyanya kusimba kana kuti vanowanzoita makristaro, zvivakwa zvemazuva ano zvine pressure inlet diki zvinogona kuvharika, zvichikonzera kutadza kutumira pressure.Dhizaini yedhayagiramu yakatsetsekainogona kushandiswa mumamiriro ezvinhu akadaro iyo inobvisa pressure port uye inobvumira diaphragm kubata medium zvakananga. Chimiro che flush mount hachingogone kudzivirira kuvharika chete asiwo kusangana nezvinodiwa zvehutsanana mumaindasitiri ezvekudya nemishonga nekuda kwekushaya nzvimbo dzakamira. Kana medium iine zvidimbu zvakasimba, diaphragm inotarisana nenjodzi yakakura yekusakara. Ceramic diaphragms inogona kudzivirira kukurwa kwezvidimbu nekuda kwekuoma kwayo kwakanyanya uye kuramba kupfeka. Mamwe mashandisirwo akanyanya anogona zvakare kushandisa hard-faced flush diaphragms kuwedzera hupenyu hwebasa remuchina mumamiriro ezvinhu akaoma.
Mhinduro dzeKugadzirisa Mamiriro Ekushanda Akanyanya
Munzvimbo dzine tembiricha yepamusoro, kushanda kwesensa ye "thermodynamic" kwakakosha. Mvura inozadzwa inofanira kunge iri silicone oiri inodziya zvakanyanya kudzivirira kupwa kwe "pressure-transmitting medium", pamwe chete nezvisimbiso zve capillary zviri kure, zvinhu zvinotonhodzakana mamwe matanho ekudzivirira kupisa kudzivirira zvikamu zvemagetsi kubva mukukuvadzwa nekupisa kwakanyanya. Mashandisirwo ane huwandu hwakawanda hwehydrogen anoda ma diaphragms akafukidzwa negoridhe kudzivirira hydrogen kupwanyika. Muzviitiko apo kumanikidzwa kwepakati kunochinja zvakanyanya (semuenzaniso, kana pombi yekumanikidza iri pedyo nepombi yekubuditsa), kuisa damper yekuputika kunofanirwa kufungwa kuti kuderedze kushanduka kwemasaini.
Hunhu hwezvinhu zveDiaphragm
Simbi Isina Kushanda 316L: Madiaphragm akajairika eSS316L ane simba rakanaka remakanika uye anodzivirira ngura. Akakodzera kushandiswa mumaindasitiri akawanda achiyera zvinwiwa nemagasi zvisingakuvadzi zvakanyanya, zvichipa hunyanzvi hwakasimba uye zvinobudirira pamutengo.
Hastelloy C: Chiumbwa chakagadzirwa ne nickel chinodzivirira zvikuru kuoxidizing nekuderedza acids. Mashandisirwo akajairika anosanganisira nzvimbo dzine acid yakasimba pakupisa kwekunze pamwe neoxidizing salts.
Monel: Isimbi ye nickel-copper ine simba rekudzivirira ngura kune non-oxidizing acids (kunyanya hydrofluoric acid) uye yakasimba mumvura yegungwa. Monel diaphragms yakakodzera kushandiswa mugungwa, mutsi, munyu uye munzvimbo dzine hydrochloric acid shoma.
Tantalum: Ine hunhu hwakagadzikana hwemakemikari uye inodzivirira ngura zvakanyanya pamutengo wakakwira. Yakakodzera maitiro akasiyana-siyana emakemikari anoda ngura yakawanda, asi haipindi hydrofluoric acid uye alkalis dzakasimba.
Ceramic: Iine kuomarara kwakanyanya, inodzivirira kupera, uye kusashanda kwemakemikari. Inoshandiswa mumasensa ekugadzira zvedongo, kazhinji yakakura muhukuru.
Shanghai Wangyuaninyanzvi yekugadzira ine hunyanzvi mubazi rezvekuyera ine ruzivo rwemakore anopfuura makumi maviri muindasitiri. Takaunganidza hunyanzvi hwakakura mukubata nemidziyo yakasiyana-siyana inoparadza, mamiriro ekushanda akanyanya uye mamiriro ezvinhu akaomarara. Kana uine chero zvinodiwa kana mibvunzo maererano nesarudzo yechinopa simba rekumanikidzama diaphragm, ndapota inzwa wakasununguka kutibata. Taurai zvakadzama nechikwata chedu chehunyanzvi nezvechishandiso chenyu kuti muwane mhinduro yakakodzera yekuyera.
Nguva yekutumira: Kurume-17-2026