Kuongororwa Kwekushanda Nesimba Kwekugadzirisa Kudzivirira Kupisa Kwemidziyo yeVharuvhu yeR2-R3
Ongororo iyi inoita ongororo pamusoro pemabhenefiti ekuchengetedza simba anowanikwa mushure mekuiswa. Jekete rekudzivirira kupisas pamavharuvhu nemidziyo. Kugadziriswa kusati kwaitwa, zvikamu zvevharuvhu nemidziyo zvinopisa zvakanyanya zvakabvisa simba guru rekupisa kuburikidza nemwaranzi ne convection, zvichikonzera kushandiswa kwesimba kusina simba. Panguva iyi, zvakawedzera tembiricha yenzvimbo yakapoteredza, izvo zvakakanganisa kugadzikana kwekushanda uye kugadzikana kwekushanda kwemidziyo. Chidzikiso che insulation chakaiswa chinogona kuderedza kuchinja kwetembiricha yemidziyo, kuderedza kukuvara kwekupisa, uye kuderedza mwero wekukundikana pamwe nemari yekugadzirisa. Kubva pakuona kwekudzoka pakudyara, mari yekugadzirisa inogona kuwanikwa mukati menguva pfupi kuburikidza nekuwedzera simba. Inounza mabhenefiti ehupfumi nenharaunda, ichipa rutsigiro rwakasimba rwekuvandudzwa kwegreen ne low-carbon yemabhizinesi. Mhedzisiro yebvunzo yemunda inoratidza kuti: tembiricha yemukati meimba inenge 45–60℃, uye tembiricha yekumusoro yemidziyo yevharuvhu inoshanda inotangira pa110℃ kusvika 190℃. Kurasikirwa nekupisa mune zvese zviitiko kwakapfuura zvakanyanya kukosha kwakanyanya kunobvumidzwa kupisa kunopera kwakatsanangurwa mu standard yenyika GB/T 8174-2008.
Pachirongwa chekugadzira majaketi ekudzivirira anobviswa emidziyo yese muR2/R3/oil press/refinery/boiler, kambani yedu yapedza kufungidzira kwebhajeti reprojekiti zvichibva pamatanho anotsanangurwa emidziyo, zviratidzo zvekushanda kwemidziyo. Zvinhu zvekudziviriras (thermal conductivity λ ≤ 0.030W/(m·℃)) uye zvinodiwa zvekugadzirisa modular. Mutengo wakakwana weiyi batch ye insulation jackets ndewekuti: [R2: USD 7160.04], [R3: USD 10856.00], [oil press: USD 37391.73], [refinery: USD 26006.76], [boiler workshop: USD 3009.55]. Mutengo uyu unosanganisira zvinhu, kugadzirisa zvinhu, kugadzirisa panzvimbo uye kuiisa. Kubva pamaonero emari inowanikwa muprojekiti, zvichienderana nehuwandu hwegore negore hwekuderedza kushandiswa kwesimba rekupisa (≥ 85%) hunowanikwa nechirongwa ichi che insulation, nguva yekudzorera simba inofungidzirwa kuva mwedzi misere, iyo inogona kufukidza mari yekutanga uye kugadzira mabhenefiti asingaperi kubva mukugadzirisa mutengo wesimba.
| Rudzi rwemidziyoRudzi rweMidziyo | Usati waisa (isina chifukidziro chekudzivirira)Kuiswa (Jekete Risati Raiswa) | ||||
| ? | Tembiricha yepamusoro ℃ Kupisa Kwepamusoro (°C) | Tembiricha iri pakati nepakati ℃ Tembiricha yemhepo (°C) | Nzvimbo yemidziyo A (㎡) Nzvimbo yeMidziyo (A, m2) | Kurasikirwa nekupisa Q (kW) Kurasikirwa nekupisa (Q, kW) | Mwero wekurasikirwa (simba rekutarisa rakatarwa) Mwero wekurasikirwa (Tarisa Simba Rakayerwa) |
| Vharuvhu yegedhi yemhando yeY Y-rudzi rweGlobe Valve | 160 | 55 | 1.3 (Vharuvhu yegedhi yemhando yeY-yakajairika DN100) (Vharuvhu yeGlobe yemhando yeDN100 Y) | 1.55 | Inenge 13% (tichifunga kuti simba rayo re12kW). |
| Rudzi rwemidziyoRudzi rweMidziyo | Zvinofungidzirwa kukosha mushure mekuiswa (chishongo chekudzivirira)Hunhu Hwakafanotaurwa Mushure mekuiswa (Jekete rekudzivirira) | ||||
| ? | Tembiricha yepamusoro ℃ Kupisa Kwepamusoro (°C) | Tembiricha iri pakati nepakati ℃ Tembiricha yemhepo (°C) | Nzvimbo yemidziyo A (㎡) Nzvimbo yeMidziyo (A, m2) | Kurasikirwa nekupisa Q (kW) Kurasikirwa nekupisa (Q, kW) | Mwero wekurasikirwa (simba rekutarisa rakatarwa) Mwero wekurasikirwa (Tarisa Simba Rakayerwa) |
| Vharuvhu yegedhi yemhando yeY Y-rudzi rweGlobe Valve | 45 | 37 | 1.3 (Vharuvhu yegedhi yemhando yeY-yakajairika DN100) (Vharuvhu yeGlobe yemhando yeDN100 Y) | 0.10 | Inenge 0.83% (tichifunga kuti simba rayo re12kW). |
