Membrane wall, inozivikanwawo se membrane mvura-yakatonhodzwa madziro, inoshandisa machubhu uye flat simbi yakasungwa kuti igadzire chubhu sikirini, uyezve mapoka akawanda emachubhu skrini anosanganiswa pamwechete kuti agadzire membrane madziro chimiro.
Ndezvipi zvakanakira membrane wall chimiro?
Iyo membrane mvura-yakatonhorera madziro inovimbisa kusimba kwakanaka kwechoto. Kune mabhailer ekumanikidza asina kunaka, anogona kudzikisa zvakanyanya kudonha kwemhepo kwechoto, kunatsiridza mamiriro ekupisa muchoto, uye kuwedzera inoshanda nemwaranzi yekudziya nzvimbo, nekudaro kuchengetedza kushandiswa kwesimbi. Membrane madziro anonyanya kushandiswa mu membrane wall steam jenareta. Ivo vane zvakanakira chimiro chakareruka, kuchengetedza simbi, zvirinani kuvharidzira uye kusimba kwemhepo.
The membrane wall chubhu sikirini inonyunguduka yakanyanyisa kushanda gasi inochengetedzwa otomatiki welding yekugadzira mutsara ndiyo yepamusoro-soro pasi rose membrane wall chubhu sikirini yekugadzira tekinoroji nemidziyo, kubva pakurodha chubhu, simbi yakatsetseka kukoira, kupedzisa, kuchinjika, kusvika kune welding, nezvimwe. Ziva otomatiki control. Pfuti dzepamusoro uye dzepasi dzinogona kusungirirwa panguva imwe chete, iyo welding deformation idiki, uye panenge pasina chikonzero chekugadziriswa mushure mekuputika, kuitira kuti zviyero zvejometri zvepaneli yechubhu ive yakarurama, fillet weld quality yakanaka kwazvo. chimiro chakanaka, kumhanya kwewelding kunokurumidza, uye kugona kwekugadzira kwakakwira.
Nobeth steam jenareta ine yepamberi membrane madziro ekugadzira mutsara, uye choto chinotora membrane mvura-yakatonhorera kuvharisa madziro tekinoroji. Muchigadziro chekugadzira membrane rusvingo, kaviri-sided panguva imwe chete welding inoshandiswa, kuitira kuti workpiece inopisa zvakanyanya zvakaenzana uye pani yechubhu haina kuremara; iyo zvakare inobvisa kukosha kwekutendeudzira kune welding, kuderedza basa rekugadzirisa deformation mushure mekugadzira chigadzirwa, uye nekuvandudza zvakanyanya kugadzirwa. Naizvozvo, mazhinji membrane wall steam jenareta anotumirwa akaunganidzwa akazara kubva kufekitori, zvichiita kuti zvekufambisa uye kugadzika zvive nyore, uye huwandu hwekuiswa panzvimbo inodiwa nemushandisi hwakaderedzwa zvakanyanya.
(1) Iyo membrane mvura-yakatonhodzwa madziro ine yakanyanya kukwana kudzivirira pamadziro echoto. Naizvozvo, madziro echoto chinongoda zvekudzimisa pachinzvimbo chezvimisikidzo, izvo zvinoderedza zvakanyanya ukobvu uye huremu hwemadziro echoto, inorerutsa chimiro chemadziro echoto, uye inoderedza mutengo wemadziro evira. Total boiler uremu.
(2) Iyo membrane mvura-yakatonhodzwa madziro zvakare ine yakanaka kusimba kwemhepo, inogona kuenderana nezvinodiwa zveyakanaka mhepo inopisa pabhailer, haina kukurumidza kuita slagging, ine kushoma kwemhepo inobuda, inoderedza kupera kwekupisa kwekupisa, uye inovandudza kushanda kwemafuta. bhaira.
(3) Izvo zvikamu zvinogona kugadzirwa nemugadziri usati wabuda mufekitori, uye kuiswa kunokurumidza uye kuri nyore.
(4) Maboiler anoshandisa membrane madziro zvimiro zviri nyore uye zviri nyore kuchengetedza, uye hupenyu hwebasa hwebhailer hunogona kuvandudzwa zvakanyanya.
Welding yepombi panel fillet welds
Tube screen welding nzira ye membrane wall light pombi uye flat simbi chimiro. Iyo welding process inoshandiswa mu membrane wall light pombi uye flat simbi chimiro kunyanya inosanganisira zvinotevera:
1. Kunyungudika otomatiki kunyungudika kwakanyanya kunoshanda gasi kunodzivirira welding
Iyo yakasanganiswa kuumbwa kwegasi rinodzivirira ndeye (Ar) 85% ~ 90% + (CO2) 15% ~ 10%. Mumidziyo, pombi uye simbi yakatsetseka inomanikidzwa nepamusoro uye yakadzika rollers uye inotakurwa mberi. Multiple welding pfuti dzinogona kushandiswa kukwira nekudzika. Welding inoitwa panguva imwe chete.
2. Fine waya yakanyura arc welding
Iyi midziyo ndeye yakagadziriswa furemu welding workstation. Chishandiso chemuchina chine mabasa epombi yesimbi uye flat simbi chinzvimbo, kusungirira, kudyisa, welding uye otomatiki flux kupora. Iyo inowanzo shongedzerwa 4 kana 8 welding pfuti kuti ipedze 4 kana 8 nzvimbo dzakachinjika panguva imwe chete. Welding ye fillet welds. Iyi tekinoroji iri nyore kushanda uye haina zvakakwirira zvinodiwa pamusoro pepombi uye flat simbi. Nekudaro, inogona chete kusungirirwa kune rumwe rutivi mune yakachinjika chinzvimbo uye haigone kuwana panguva imwe chete welding yekumusoro uye pasi.
3. Semi-otomatiki gasi simbi arc welding
Kana welding nenzira iyi, chubhu pani anofanira tack-welded uye yakagadzika kutanga, uye ipapo welded kubudikidza manually kushandisa welding pfuti. Iyi welding nzira haigone welding yekumusoro uye yakaderera zvikamu panguva imwe chete, uye zvakaoma kuwana inoenderera uye yunifomu welding yeakawanda welding pfuti, saka zvakaoma kudzora welding deformation. Kana semi-otomatiki gasi simbi arc welding ichishandiswa pombi mapaneru welding, kutarisisa kunofanirwa kubhadharwa kune zvine musoro kusarudzwa kwekutevedzana kwewelding kuti kuderedze welding deformation. Iyo fillet mawelds ekuisa chisimbiso simbi yakatsetseka pamavhuriro epanzvimbo pamapaneli echubhu, pamwe nefillet welds yeakasarudzika-akaumbwa chubhu mapaneru akadai seanotonhora ash hoppers uye burner nozzles, anowanzo welded ne semi-otomatiki gasi simbi arc welding.
The membrane wall chubhu sikirini inonyunguduka yakanyanyisa kushanda gasi inochengetedzwa otomatiki welding yekugadzira mutsara ndiyo yepamusoro-soro pasi rose membrane wall chubhu sikirini yekugadzira tekinoroji nemidziyo, kubva pakurodha chubhu, simbi yakatsetseka kukoira, kupedzisa, kuchinjika, kusvika kune welding, nezvimwe. Ziva otomatiki control. Pfuti dzepamusoro uye dzepasi dzinogona kusungirirwa panguva imwe chete, iyo welding deformation idiki, uye panenge pasina chikonzero chekugadziriswa mushure mekuputika, kuitira kuti zviyero zvejometri zvepaneli yechubhu ive yakarurama, fillet weld quality yakanaka kwazvo. chimiro chakanaka, kumhanya kwewelding kunokurumidza, uye kugona kwekugadzira kwakakwira.
Nguva yekutumira: Oct-30-2023
