Mumaindasitiri ekupisa kwepamusoro akadai sesimbi, simende, girazi, uye isiri-ferrous simbi kunyunguduka, midziyo yepakati senge mavira emaindasitiri, ladles, uye tundishes inotsungirira kuratidzwa kwenguva refu nekupisa kwakanyanya, ngura, uye abrasion. Iko kugadzikana kwemaraini avo kunotarisisa nguva yehupenyu hwemidziyo, kugona kwekugadzira, uye miganho yekuchengetedza. Refractory spray repair tekinoroji inoshanda seyakakosha maitiro ekuona kushanda kwakajairwa kwemidziyo yakadai, inerefractory pfuti muchinakuva chinhu chikuru chekushandisa tekinoroji iyi.

I. Chii chinonzi refractory pfuti?

Refractory spray repair inyanzvi yekuvaka yezvigadzirwa zve refractory. Musimboti waro wepakati unosanganisira kushandisa zvakafanana zvinhu zvinoramba (sezvinokandwa kana dhaka refractory) pane yakakwirira-tembiricha yekubata kumeso emidziyo yemuindasitiri kuburikidza nekupfapfaidza kwakanyanya-kudzvanywa. Kusiyana nemaitiro echinyakare manyorerwo ekushandisa, tekinoroji iyi inoshandisa yakakwirira-kudzvanywa simba kugadzira yakakwira-velocity jet yezvinhu zvinoramba. Izvi zvinogonesa kukurumidza uye kwakasimba kunamatira kune yemidziyo yekumisikidza pamusoro, ichigadzira dense yekudzivirira layer. Chinangwa chayo chikuru ndechekudzivirira kunyura kwepamusoro-tembiricha, kuora kwekemikari, uye kubvongodzwa kwezvinhu, uku uchigadzira nekukurumidza kana kusimbisa tambo dzakakuvadzwa. Izvi zvinowedzera hupenyu hwemidziyo uye zvinodzivirira kukanganisa kwekugadzira kunokonzerwa nekutadza kwemaraini.

II. Chii chinonzi refractory pfuti muchina?

Refractory spray muchina yakasarudzika maindasitiri michina yakagadzirirwa refractory kupfapfaidza maitiro, inoshanda seyakanyanya interface pakati pezvinhu zvinoramba uye nzvimbo dzekuvaka. Nemaitiro, inosanganisira zvikamu zvakakosha zvinosanganisira chirongwa chekudya, kudzvanywa system, pfuti yekupfapfaidza, uye hurongwa hwekutonga: Iyo yekudyisa system inovimbisa kugadzikana kuendeswa kwezvinhu zvinoramba (dry powder kana wet slurry) kusvika padanho rekumanikidza; Iyo pressurization system inogadzira yakakwirira-kudzvanywa simba kuburikidza nepneumatic kana hydraulic drive, ichipa kinetic simba rekupfapfaidza zvinhu; pfuti yekupfapfaidza inodzora gwara, chiyero chekuyerera, uye kuparadzira huwandu hwezvinhu; iyo control system inogonesa parameter kugadzirisa uye kutonga kwakaringana mukati mese maitiro ekuvaka.

Refractory pfuti michina inopa mabhenefiti akadai sekukwirira kwekuvaka, kushanda kwakafara, uye kugadzikana kwemhando yekuvaka. Iwo akanyanya kukodzera pa-saiti kugadziriswa kwehombo hombe, kuvaka kwekudzivirira panzvimbo isina kurongeka, uye kugadzirisa kwechimbichimbi.

III. Refractory pfuti muchina unoshandiswa chii?

Refractory pfuti michinavanonyanya kutarisisa kune yakakwirira-tembiricha maindasitiri maapplication, akanyanya kutariswa pakudzivirira lining uye kugadziriswa kweakasiyana-siyana emhando yepamusoro. Aya maapplication anogona kuiswa muzvikamu zviviri zvikuru:

Refractory pfuti michina inoshandiswa zvakanyanya mu:
Indasitiri yesimbi (inoshandura, choto chemagetsi, ladle, uye tundish kugadzirisa lining), indasitiri yesimende (rotary kiln, preheater, grate inotonhorera yekudzivirira lining), iyo girazi indasitiri (girazi honi dziva madziro uye kugadzirisa regenerator), isiri-ferrous simbi kunyunguduka (electrolytic sero uye kunyungudutsa muchoto chinonyunguduka), indasitiri yekupisa moto uye indasitiri yekusimbisa moto. kudziyisa chenivheni yekugadzirisa).

IV. Ndeapi mabhenefiti akakosha ekushandisa emhando yepamusoro refractory pfuti muchina mumaindasitiri maapplication?

Muindasitiri yepamusoro-tembiricha mashandiro, kusarudza premiumrefractory spraying machinesinopa huwandu hunoshanda hunokosha zvichienzaniswa nemidziyo yakajairwa kana nzira dzekuvaka dzechinyakare. Core zvakanakira zvinosanganisira:

1. Kuvandudza kushanda kwekuvaka uye kuderedza nguva mari.

2. Optimized lining quality uye akawedzera michina upenyu.

3. Minimized zvinhu tsvina uye kudzorwa mutengo mari.

4. Kuvandudzwa kwekuchengetedzwa kwekushanda uye kuderedza kuvimba nebasa remaoko.

V. sei kusarudza zvakarurama refractory pfuti muchina?

Kusarudza wakakodzera refractory pfuti muchina kwakakosha pakuita kuti pave nemhando yekuvaka uye nekuwedzera kushanda zvakanaka. Mabhizinesi anofanirwa kuongorora iwo anotevera epakati mativi zvichienderana nezvaaida chaizvo:

1. Tsanangura Mamiriro Ekushandisa: Sarudza mhando dzemidziyo zvinoenderana nechikamu cheindasitiri, midziyo yekuvakisa chaiyo (somuenzaniso, mhando yembambo, marongero eladle), uye zvinodiwa pakuvaka (kuvaka kutsva, kugadzirisa nguva nenguva, kugadzirisa kwechimbichimbi). Semuyenzaniso, kugadzirisa kwechimbichimbi pamahombe anotenderera kunoda michina inofamba ine yakanyanya kupfapfaidza kupfapfaidza, ukuwo kugadzirisa kwechimbichimbi pamavira madiki emagetsi kunoenderana nemhando dzinotakurika. Pamusoro pezvo, funga nezvezvakatipoteredza zvinhu senge tembiricha uye zvipingamupinyi zvenzvimbo kuti uve nechokwadi chekuenderana kwemidziyo.

2. Match Refractory Material Properties: Yakasiyana refractory zvinhu mhando (yakaoma poda, wet musanganiswa, castable, dhaka) zvinoda akasiyana sprayer zvimiro uye paramita. Semuyenzaniso, yakaoma poda refractories inoda kupfapfaidza hupfu hwakaoma, nepo musanganiswa wemvura unoda masprayers akanyorova. Kune marefractories ane zvimedu zvakakura uye viscosity yepamusoro, sarudza mamodheru ane mazaru akakurisa ekudya uye masimba akasimba ekumanikidza.

3. Tarisa paCore Parameters: Isa pamberi pekuongorora zvakakosha parameters zvakadai sepfapfaidzo simba (material volume per unit time), kupfapfaidza kudzvinyirirwa, uye kureba kwekutakura kuti ive nechokwadi chokuti inosangana nekushanda kwekuvaka uye kuvhara zvinodiwa. Semuyenzaniso, kugadzirisa kwakakura muhovhoni dzemaindasitiri kunoda michina yekupfura pfuti ine ≥5m³/h yekupfapfaidza simba uye ≥0.6MPa pfapfaidzo yekupfapfaidza; kugadziriswa kwenzvimbo pamidziyo midiki inogona kushandisa modhi ine mwero paramita.

4. Ongorora magadzirirwo emidziyo: Sarudza rudzi rwekutyaira (pneumatic kana magetsi) zvichienderana nezvinodiwa zvekugadzira. Pneumatic refractory gunning machines yakachengeteka kunzvimbo dzinobvira moto/ dzinoputika, nepo modhi yemagetsi ichipa simba guru repamusoro-soro maapplication. Uyezve funga nezve sarudzo dzekufamba (dzakagadziriswa, dzakatevedzwa, dzine mavhiri) kuve nechokwadi chekuchinjika kune dzakasiyana siyana nzvimbo dzebasa.

5. Ongorora Kugona Kwemugadziri uye Mushure-Kutengesa Sevhisi: Sarudza vagadziri vane ruzivo rwakakura rweindasitiri uye rakasimba R&D kugona kuti uve nechokwadi chemhando yemidziyo. Pamusoro pezvo, tungamira vanogadzira vanopa yakazara mushure mekutengesa-rutsigiro, kusanganisira kuisirwa/kutuma, kudzidziswa kwevashandisi, kupfeka chikamu chekupa, uye masevhisi ekugadzirisa kukanganisa kudzivirira kupera kwemidziyo nekuda kwerutsigiro rusina kukwana.

VI. Mutengo wemushini wekupfura pfuti unorevei?

Refractory pfuti muchinamitengo inosiyana zvakanyanya zvichienderana nekumisikidzwa uye zvakatemwa. Henan Wode Heavy Industry Co., Ltd. inogadzira uye inotengesa modhi ine zvinobuda 3m³/h, 5m³/h, 7m³/h, 9m³/h, kana kupfuura, ine mutengo uri pakati pe$8,000 ne$26,000 payuniti.

Izvo zvakakosha kuti uzive kuti mabhizinesi haafanire kungoteedzera mitengo yakaderera pakusarudza michina. Pane kudaro, ivo vanofanirwa kunyatso ongorora mhando, kuenderana, uye mushure mekutengesa sevhisi kuti vasarudze modhi inopa yakanakisa kukosha kwemari.

VII. Ndeapi matambudziko akajairika & nzira dzekugadzirisa dzeiyo refractory pfuti muchina?

Munguva yekushanda kwemichina yekupfura pfuti, zvinhu zvakaita sezvivakwa zvenyama, maitiro ekushanda, uye kupfeka kwemidziyo zvinogona kukonzera kusashanda kunokanganisa kufambira mberi kwekuvaka uye kunaka. Pazasi pane zvakajairika nyaya, inoenderana matanho ekugadzirisa matambudziko, uye zuva nezuva kugadzirisa mazano:

1. Kudyisa System Kuvharika: Kunyanya kusashanda zvakanaka, zvakanyanya kukonzerwa ne:
- Yakawandisa yakakura refractory particles
- Yakawandisa mwando
- Zvisaririra zvezvinhu zvakanyura mune inopinza yekudya kana mapombi ekufambisa
-Kuunganidzwa kwezvinhu nekuda kwehuwandu hwekudya
Troubleshooting: Chekutanga, vhara mudziyo simba. Ongorora panopinzwa chikafu nemapombi ekutambisa kuti pane zvivhariso here. Solution: Bvisa iyo yakavharika zvinhu, zvidzitiro zvekuvhara kuti zvisangane nezvakatemwa (kudzora saizi yechikamu uye hunyoro hwemukati), uye gadzirisa mwero wekudya kuti uve nechokwadi chekuunza zvinhu zvakafanana.



2. Kusaenzana Kupfapfaidza: Kunoratidzirwa seasingawirirani coating ukobvu uye murombo adhesion. Zvikonzero zvekutanga zvinosanganisira kusagadzikana kupfapfaidza kudzvanywa, kusarongeka kwepfuti yekupfapfaidza kona, uye kusaenzana kusanganisa kusanganisa. Kugadzirisa Matambudziko: Simbisa kugadzikana kwekumanikidza mune yekudzvanya system, ongorora pfuti yekupfapfaidza yekuvhara kana kupfeka, uye ongorora kusanganiswa kwezvinhu. Solution: Gadzirisa maparamendi epressurization system kuti ive nechokwadi chekutsiga, kuchenesa kana kutsiva pfuti dzakapfapfaidza dzakasakara, uye simbisa yunifomu inosanganisa zvinhu zvakasanganiswa usati wadyisa.

3. Kusakwana Kupfapfaidza Kudzvanya: Mibairo mukunonoka zvinhu zvekupfapfaidza velocity uye kusanamatira zvakanaka. Zvikonzero zvekutanga zvinosanganisira kushata kwemaitiro ekumanikidza (semuenzaniso, kusakwana kwepneumatic pressure mumhepo masisitimu, kudonha kwemafuta mumahydraulic system), kubuda kwemhepo kana kuvharika mumapaipi ekutakura, uye zvisimbiso zvakasakara. Troubleshooting: Tarisa kudzvanywa/hydraulic values ​​mupressurization system; ongorora mapaipi ekutumira kune mhepo inoputika kana kuvhara; simbisa chisimbiso kuperera. Kugadzirisa: Gadzirisa iyo yekumanikidza system, kuzadza mhepo / hydraulic pressure, kuchenesa kana kutsiva pombi dzekutumira, uye kutsiva zvisimbiso zvakasakara.

4. Abnormal Equipment Noise: Zvikonzero zvakakosha zvinosanganisira mechanical component wear (somuenzaniso, kutakura kana kupfeka gear), loose connections, uye pressurization system malfunctions. Troubleshooting: Mushure mekuvhara, ongorora ma mechanical zvikamu uye zvinongedzo kune abnormalities.
Resolution: Tsiva dzakasakara mekiniki zvikamu, simbisa yakasununguka yakabatana, uye gadzirisa iyo yekumanikidza system.



Daily Maintenance Recommenditions:
① Mushure mekushandisa kwega kwega, chenesa nekukurumidza zvakasara kubva kuhurongwa hwekudya, pombi dzekutumira, uye pfuti yekupfapfaidza kudzivirira kuvhara kubva mukuvakwa kwezvinhu.
② Gara uchiongorora michina, zvisimbiso, pombi dzekutumira, nezvimwewo, uye kutsiva dzakasakara nenguva.
③ Wedzera mafuta ekuzora nguva nenguva sezvakatsanangurwa mugwaro remidziyo kuti uve nechokwadi chekushanda kwakanaka kwemakinari zvikamu;
④ Tevedzera maitiro ekushandisa kudzivirira kutadza kwemidziyo kunokonzerwa nekusashanda zvakanaka;
⑤ Chengetedza midziyo munzvimbo yakaoma, ine mhepo inofefetera kuti udzivise kukuvara kubva kunyoro kana kuora.