1. Operation Condition Inspection
1. Tarisa Operating Temperature
Gara uchirekodha tembiricha yekupinza uye yekubuda yeanopisa kupisa kuti uone kana tembiricha chaiyo yekushandisa inosangana nezvinodiwa zvekugadzira.
Kana tembiricha yekubuda nayo ikatsauka zvakanyanya kubva payakajairwa, inogona kuratidza kusakwana kwekupisa nzvimbo, mamiriro ekuyerera asina kujairika, kana kukanganisa mukati.
2. Tarisa Flow Rate Mamiriro
Tarisa kana kuyerera kwemvura inopisa uye inotonhora inoramba yakagadzikana kudzivirira kuderedzwa kwekutamisa kupisa kunokonzerwa nekusakwana kuyerera.
Kudzikira kwemwero wekuyerera kunogona kukonzerwa nekuvharika kwepombi, mafirita akavharika, kana kusvibiswa mukati memuchinjisa wekupisa.
3. Tarisa Kudzvinyirira uye Kudzvinyirira Kudonha
Chengetedza inlet uye yekubuda kudzvanywa uye kudonha kwekumanikidza kweanopisa kupisa nguva nenguva.
Kuwedzera kudonha kwekumanikidza kunowanzo ratidza kuyera kwemukati, kuunganidza sediment, kana kuyerera kwechiteshi kuvharika.
2. Kuona Kuongororwa kweEquipment Condition
1. Tarisa kune Kunze Leakage
Ongorora ganda rekuchinja kupisa, kubatanidza flange, uye nzvimbo dzekuvharira kuti mvura inobuda kana zviratidzo zvekuora.
Chero kuvuza kunofanirwa kuongororwa nekukurumidza kudzivirira kukuvara kwemidziyo kana njodzi dzekuchengetedza.
2. Tarisa kune Abnormal Vibration uye Noise
Iyo inoshanda nemazvo yekupisa kupisa inofanirwa kufamba zvakanaka pasina kuzunguza kwakanyanya kana ruzha rusina kujairika.
Kuzunguzika kusingaite kana ruzha runogona kukonzerwa nekukanganiswa kwemvura, matambudziko ekuisa, kana kukuvara kwemukati mechikamu.
3. Tarisa Insulation Condition
Ongorora insulation layer yekukuvara, mwando, kana kudonha-zvikamu.
Kushanda kwakanaka kwekudzivirira kunobatsira kuderedza kupisa kwekushisa uye kunatsiridza kushanda kwese system.
3. Internal Cleaning Inspection
1. Tarisa kune Kusvibisa uye Kuyera
Gara uchiongorora nzvimbo dzekutamisa kupisa kuti dzione madhipoziti akadai sechiyero, kusvibiswa kwemafuta, uye kusvibiswa kwebiological.
Kusvibisa kunowedzera kupisa kwekupisa, kunoderedza kupisa kwekufambisa kushanda zvakanaka, uye kunogona kuwedzera kushandiswa kwesimba.
2. Gadzira Chirongwa Chekuchenesa Chinoenderana neMamiriro Ekushanda
Plate heat exchangers inogona kucheneswa kuburikidza nekubvisa ndiro, kuchenesa michina, kana nzira dzekuchenesa makemikari.
Shell-ne-machubhu ekubatisa kupisa anogona kucheneswa pachishandiswa-kucheneswa kwemvura ine simba guru, kuchenesa makemikari, kana nzira dzemuchina.
3. Tarisa Flow Channel Blockage
Ita shuwa kuti mukati mekufamba kwemukati mafungu anoramba akajeka kudzivirira kuderera kuyerera uye kushata kwekupisa kupisa kuita.
Masisitimu anoshandisa zvinwiwa zvine zvimedu kana tsvina zvinofanirwa kusanganisira kusefa kwakakodzera uye kugezesa nguva dzose.
4. Chisimbiso uye Kubatanidza Kuongorora
1. Tarisa Gasket Mamiriro
Ongorora gaskets kuchembera, deformation, makatsemuka, kana kurasikirwa elasticity.
Yakakuvadzwa kana kushata gaskets inogona kukonzera kuvuza kana kusanganisa pakati pemvura inopisa uye inotonhora.
2. Tarisa Bolts uye Fasteners
Ongorora mabhaudhi nenzungu kuti haana kusununguka, kukora, kana kukuvara kwemuchina.
Kune ma plate heat exchangers, tarisa kuomesa dimension maererano nezvinodiwa nemugadziri kuti uve nechokwadi chekuisa chisimbiso chakakodzera.
3. Tarisa Flange Connections
Ongorora nzvimbo dzeflange kuona kukuvara, deformation, kana kuvharika kwekuvhara.
Mamiriro ezvinhu eflange akakodzera anobatsira kuchengetedza kushanda kwakavimbika uye -kuburikidza.
5. Corrosion uye Material Inspection
1. Tarisa Corrosion Conditions
Gara uchiongorora goko, machubhu, machubhu maplate, uye marata kana kukuvadzwa kwekuora.
Corrosion inogona kuderedza ukobvu hwezvinhu uye inogona kupedzisira yakonzera kuvuza kana kutadza kwemidziyo.
2. Ongorora Kuenderana Kwezvinhu neOperating Media
Zvinwiwa zvakasiyana zvine corrosion mhedzisiro, saka zvinhu zvakakodzera zvinofanirwa kusarudzwa zvinoenderana nehunhu hwepakati.
Semuyenzaniso, mhoteredzo dzine chloride ions dzinowanzoda kuonda kwakawanda-zvinoita sesimbi isina simbi kana titanium.
3. Kuita-Kuedza Kuparadza (NDT)
Zvemidziyo yakakosha, nzira dzekuongorora dzakadai seye ultrasonic ukobvu kuyerwa uye dhayi inopinda mukati mekuyedza inogona kushandiswa.
Kuongorora{{0}kusingaparadze kunobatsira kuona zvakakanganisika uye kuderedza njodzi dzekushanda.
6. Performance Testing uye Record Kuchengeta
1. Test Heat Transfer Performance
Ongorora mashandiro ekupisa kupisa nekuongorora tembiricha yekupinza uye yekubuda, mitengo yekuyerera, uye mamiriro ekushanda.
Kudzikisira kupisa kwekufambisa kunyatsoshanda kunoratidza kudiwa kwekuchenesa, kugadzirisa, kana kushanda optimization.
2. Chengetedza Detailed Maintenance Records
Rekodha mazuva ekuongorora, maparamendi ekushanda, mabasa ekuchenesa, akatsiviwa zvikamu, uye nhoroondo yekugadzirisa.
Marekodhi ekugadzirisa zvakakwana anobatsira kuona zvirongwa zvekugadzirisa ramangwana uye kuvandudza kushandiswa kwemidziyo.
3. Ongorora Operating Trends
Kuongororwa kwedata-kwenguva refu kunobatsira kuona shanduko yemashandiro uye matambudziko angangoitika kusati kwatadza kuitika.
Kubva pamaitiro ekushanda, zvirongwa zvekuchengetedza zvekudzivirira zvinogona kugadzirwa kuderedza nguva isingatarisirwi.
7. Shutdown Maintenance Inspection
1. Kugadzirira Usati Wavhara Maintenance
Simbisa kuti kupisa kunopisa kwakamira kushanda uye kuti mvura yese yakadonhedzwa uye kudzvanywa kwaburitswa.
Basa rekugadzirisa harifanire kuitwa pasi pe-tembiricha yepamusoro kana kuti{1}}yakanyanya kudzvanywa.
2. Ongorora Zvikamu Zvikuru
Zvichienderana nemhando yemidziyo, ongorora zvakakosha senge mahwendefa, machubhu, gaskets, chubhu masumbu, uye magomba.
Tsiva kana gadzirisa zvinhu zvakakanganisika nekukasira kuti uve nechokwadi chekushanda kwakavimbika.
3. Kuongorora Usati Watangazve
Simbisa kuti zvikamu zvese zvakaiswa nemazvo uye kuti hapana maturusi kana zvinhu zvekunze zvinosara mukati memidziyo.
Tangazve sisitimu zvishoma nezvishoma uye tarisa kune kuvuza, kusajairika shanduko yekuchinja, kana zvisina kujairika maitiro ekushanda.
Kana iwe uchida kuziva zvakawanda nezve heat exchanger units kana uchida kutenga, ndapota tumira email kune9988xiaoshuai@gmail.com, tichakupindura nekufamba kwenguva mushure mekuona meseji!
Professional team
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