Ndeipi inonyanya kushandiswa kupisa kupisa?

Se "mainstay" muchikamu cheindasitiri, shell-uye-machubhu ekubatisa kupisa, nekuda kwemaitiro adzo akasimba uye akasimba, anotonga mukukwira-tembiricha uye{3}}kumanikidzwa kwemamiriro ekushanda, zvichiverengera zvinopfuura 60% zvemaapplication.

1. Chimiro chepakati:Iyo ine cylindrical shell, yemukati chubhu bundle, chubhu mapepa, uye baffles. Mvura inopatsanurwa mudivi rechubhu (kuyerera mukati mechubhu) uye goko regoko (kuyerera kunze kwechubhu), uye kupisa kunowanikwa kuburikidza nemadziro echubhu.

2. Zvakanakira:Kunyanya kupikisa kusimba uye tembiricha yepamusoro, inokodzera tembiricha kubva -200 dhigirii kusvika 1000 dhigirii uye yakanyanya-yakanyanya kudzvanywa mamiriro; chimiro chakasimba uye chakavimbika, kuramba kwakanaka kune midhiya ine tsvina uye inokurumidza kukwira, uye iyo tube side inogona kucheneswa nemichina.

3. Kukanganisa kukuru:Zvine mwero yakaderera kupisa kwekufambisa kushanda zvakanaka (chete 1/3 kusvika 1/5 yemhando yeplate), saizi hombe, tsoka hombe, kushandiswa kwezvinhu zvakanyanya, uye mutengo wekutanga wekuisa.

4. Mamiriro ezvinhu anoshanda:Zvikamu zvepakati zvakaita sepetrochemicals, kugadzirwa kwemagetsi, mishonga, uye inorema indasitiri, zvinosanganisira mashandisirwo akadai seasina kuchena mafuta distillation preheating, boiler feedwater kudziyisa, turbine condensation, uye mishonga yemvura yekumisikidza.

Mhando itsva iyi yekuchinja kupisa inoshanda zvakanyanya uye yakagwinya inoshandiswa zvakanyanya munzvimbo yakaderera{{0}kusvika{1}}kusvika pakati nepakati, yakachena mvura, uye inonyanya kukodzera mapurojekiti ane zvinodikanwa zvakanyanya zvenzvimbo uye kushanda zvakanaka.

1. Chimiro chepakati:Inoumbwa nemarata akaturikidzana esimbi matete. Mahwendefa anonamwa pamwe chete nemagaskets (anobvisirwa rudzi) kana welding (welded type), achigadzira alternating flow channels umo mvura inotonhora uye inopisa inoyerera ichienda kwakatarisana.

2. Zvakanakira:Kunyanya kuchinjisa kupisa kwakanaka, kune nzvimbo yekutsinhanisa kupisa pavhoriyamu yevhoriyamu inokwana 2-kashanu kupfuura yegoko{2}}uye-chubhu inotsinhanisa kupisa; compact chimiro uye diki tsoka; mamodheru anobvisika anofambisa kuchenesa nekugadzirisa, uye huwandu hwekutsinhana kwekupisa hunogona kuchinjika nekuwedzera kana kubvisa mahwendefa.

3. Kukanganisa kukuru:Tembiricha yakaganhurirwa nekupikiswa nepressure (yakajairika inobvisika mhando Zvishoma pane kana kuenzana ne2.5 MPa, Zvisingasviki kana kuenzana ne200 degree), zvinodikanwa zvakanyanya pakuchena kwenhepfenyuro, kuvharika, uye njodzi yakanyanya yekudonha mukati zvichienzaniswa negoko-uye{3}}machubhu ekupisa.

4. Mamiriro ezvinhu anoshanda:HVAC, kudziyisa kwedunhu, mvura inopisa yemumba, chikafu nechinwiwa, indasitiri yemakemikari akareruka, nezvimwe, senge yepakati mhepo yekupisa kupisa kuchinjana mumahotera, mukaka pasteurization uye kutonhora, uye edzimba dzekudziya masisitimu.

5. Zvinhu zvakakosha zvekutengesa kunze kwenyika:Mamodheru anobatika anofarirwa nevemhiri kwemakungwa makambani madiki neari pakati-akakura uye mapurojekiti ekutengesa nekuda kwekureruka kwekugadzirisa; mamodhi akaiswa welded anogona kukunda miganhu uye anokodzera pakati{{1}kusvika{2}pamusoro-maapplication emuindasitiri.

Kubatanidza kuchinjana kwekupisa uye mabasa ekuchengetedza mvura, ndicho chikamu chepakati chekugara uye chekutengesa mvura inopisa mvura, inotarisa kune yakagadzikana kupa.

1. Chimiro chepakati:Tangi yekuchengetera mvura yakatwasuka kana yakachinjika ine machubhu ekuchinjana kupisa akaumbwa neU{{0}kana akavharidzirwa. Iyo inopisa inopisa inoyerera mukati memakoiri, ichipisa mvura inotonhora yakachengetwa mutangi.

2. Zvakanakira:Yakavaka{{0}munzvimbo yekuchengetera kupisa, iyo inogona kuvharidzira kushanduka mukupisa, kuve nechokwadi chekuwana mvura inopisa nekukurumidza uye kuchinjika kwakasimba kune shanduko mukudiwa kwemvura, zvichikonzera kushanda kwakadzikama.

3. Kukanganisa kukuru:Kunyanya kuderera kwekutamisa kupisa (inononoka kuyerera kwemvura mukati metangi), saizi hombe, inokwira kuyera, uye yakaoma kuchenesa nekuchengetedza.

4. Mamiriro ezvinhu anoshanda:Mahotera, zvipatara, dzimba dzokugezera dzavose, zvivako zvikuru zvokugara, uye dzimwe nzvimbo dzinoda mugove wakatsiga wemvura inopisa.