1, jira rinodzivirira kupisa rinopisa mu 360 degrees Celsius pasi pe-ultra-high tembiricha haripisi, harichembe; Machira anodzoreredza moto anogona kupisa pasi pemurazvo wekushisa.
2, jira rinodzoreredza moto mushure mekunge chitubu chemoto chasiya murazvo unogona kudzima wega; Iyo yakakwirira tembiricha inodzivirira jira haizodzima pachayo mushure mekunge murazvo wasiya murazvo.
3, jira rinodzoreredza moto rakagadzirwa nedonje, polyester uye zvimwe zvigadzirwa; Iyo yakakwira tembiricha inodzivirira jira inogadzirwa neyemhando yepamusoro inotengeswa kunze kwegirazi fiber.
4, jira rinodzivirira kupisa rinopisa rinogona kudzivisa kuparara kwezvinhu zvinenge zvose zvemishonga, mune yakasimba asidhi uye alkali mamiriro haachembera uye deformation; Murazvo wejira retardant hauna basa rakadaro.
Heat insulation refractory inoreva yakakwirira porosity,Insulating jiralow volume density, yakaderera thermal conductivity ye refractory. Heat insulation refractory inozivikanwawo sechiedza refractories. Inosanganisira kupisa kwekudzivirira refractory zvigadzirwa, refractory fiber uye refractory fiber zvigadzirwa.Insulating jira
Heat insulation refractory inoratidzwa nepamusoro porosity, kazhinji 40% ~ 85%; Yakaderera vhoriyamu density, kazhinji isingasviki 1.5g/cm3; Low thermal conductivity, kazhinji isingasviki 1.0W(m· K). Iyo inoshandiswa seyekupisa yekuvharisa zvinhu zvemaindasitiri kiln, inogona kuderedza kupisa kwekupisa kwechoto, kuchengetedza simba, uye inogona kuderedza huremu hwemidziyo inopisa. Thermal insulation refractory mechanical simba, kupfeka kuramba uye slag erosion resistance is urombo, haifanirwe kushandiswa mukutakura chimiro chechoto uye kutarisana zvakananga ne slag, charge, simbi yakanyungudutswa uye zvimwe zvikamu.
Kupisa insulating refractory chigadzirwaInsulating jira
Heat insulation refractory products zvinoreva refractory zvigadzirwa zvine porosity isiri pasi pe45%. Kune akawanda marudzi e thermal insulation refractory zvigadzirwa. Iyo huru Classification nzira ndedzinotevera:
(1) Zvinoenderana nekupisa kwesevhisi yakakamurwa kuita yakaderera tembiricha yekumisa refractory (tembiricha yebasa i600 ~ 900 ° C), yepakati tembiricha yekumisa refractory (tembiricha yebasa iri 900 ~ 1200 ° C) uye yakanyanya tembiricha yekumisa refractory (tembiricha yebasa yakakura. kupfuura 1200 ° C).
(2) Maererano nehuwandu hwehuwandu hwakakamurwa kuva general light refractories (volume density ye0.4 ~ 1.0g/cm3) uye Ultra-low light refractories (volume density isingasviki 0.4g/cm3).
(3) Zvinoenderana neyakasvibirira zvinhu zvakakamurwa kuita ivhu, yakakwira aluminium, silicon uye magnesium yekupisa inodzivirira refractory zvinhu.
(4) Zvinoenderana nemaitiro ekugadzira, yakakamurwa kuita yekupisa yekuwedzera nzira, furo nzira, kemikari nzira uye porous zvinhu nzira uye zvimwe zvinopisa zvekupisa zvinodzivirira zvinhu.
(5) zvinoenderana nechimiro chezvigadzirwa zvakakamurwa kuita zvakaumbwa kupisa kwekudzivirira refractory zvigadzirwa uye amorphous kupisa kwekudzivirira refractory zvigadzirwa.
Thermal insulation refractory zvigadzirwa uye dense refractory zvigadzirwa zvakasiyana, nzira huru inzira yekuwedzera yekupisa, furo nzira, makemikari nzira uye porous zvinhu nzira:
Nguva yekutumira: Sep-24-2022