Bututun yumbu da gwiwar hannu masu jure wa tsatsa da kuma lalatawa
Bututun da aka yi da silicon carbide:
Carbide mai haɗin kai na silicon (SiSiC ko RBSIC) abu ne mai kyau wanda ke jure lalacewa, wanda ya dace musamman ga ƙwayoyin da ke da ƙarfi, masu laushi, rarrabuwa, yawan aiki, bushewar jiki da sauran ayyukan da ake yi.
Ana amfani da shi sosai a masana'antar haƙar ma'adinai, masana'antar ƙarfe, masana'antar sarrafa murjani, da sinadarai
masana'antu, masana'antar samar da kayan aiki, hatimin inji, maganin yashi da reflector da aka yi da saman da sauransu. Kyakkyawan tauri da juriyar gogewa, yana iya kare ɓangaren da ke buƙatar kariya daga lalacewa yadda ya kamata, don tsawaita rayuwar kayan aikin.
■Bayani dalla-dalla:
| Abu | Naúrar | Bayanai |
| Zafin aiki | ℃ | 1380℃ |
| Yawan yawa | G/cm3 | >3.02 |
| Buɗaɗɗen rami | % | <0.1 |
| Ƙarfin lanƙwasawa -A | Mpa | 250 (20℃) |
| Ƙarfin lanƙwasawa -B | MPa | 280 (1200℃) |
| Modulus na sassauci-A | GPA | 330(20℃) |
| Modulus na sassauci -B | GPA | 300 (1200℃) |
| Maida wutar lantarki ta thermal | W/mk | 45 (1200℃) |
| Ma'aunin faɗaɗawar zafi | K-1 × 10-6 | 4.5 |
| Tauri | / | 13 |
| Alkali mai hana acid | / | mai kyau kwarai |
■Siffa da girma dabam dabam:
Kauri: daga 6mm zuwa 25mm
Siffa ta yau da kullun: Farantin SISIC, Bututun SISIC, Haɗin SiSiC Uku, Elbow na SISIC, Guguwar Mazugi ta SISIC.
Sharhi: Ana samun wasu girma dabam dabam da siffa idan an buƙata.
■Marufi:
A cikin akwatin kwali, an lulluɓe shi da fale-falen katako mai nauyin 20-24MT/20′FCL.
■Muhimman fa'idodi:
1. Kyakkyawan juriya ga lalacewa, juriya ga tasiri da juriya ga tsatsa;
2. Kyakkyawan laushi da juriya mai kyau ga zafin jiki har zuwa 1350℃
3. Sauƙin shigarwa;
4. Tsawon rai na sabis (ya fi na yumbu na alumina sau 7 fiye da na yumbu kuma sau 10 fiye da na
polyurethane
Tsarin bututu mai rufin yumbu:
Kayan Yumbu: RBSiC, SiSiC, SSiC, 99.5% Alumina, 99% Alumina, 95% Alumina
- Bututu, samarwa gaba ɗaya;
- Faranti, faranti mai haske
- Fale-falen, fale-falen yumbu.
Tsarin gogewar kusurwa mai ƙarancin gogewa mai zamiya
Idan kwararar kayan gogewa ta bugi saman lalacewa a kusurwa mara zurfi ko kuma ta wuce a layi ɗaya da shi, nau'in lalacewa da ke faruwa a gogayya ana kiransa zamiya mai zamiya.
Tukwanen ƙarfe na silicon carbide masu ci gaba suna ba da juriya ga lalacewa da juriya ga tsatsa, tayal ɗin yumbu da rufi. An tabbatar da lalacewar kayan aiki a cikin jigilar kaya, sarrafawa, da adanawa. Ana iya samar da tayal ɗinmu da kauri daga 8 zuwa 45mm. yana da mahimmanci a tabbatar da cewa za ku iya samun samfuran da ake buƙata. SiSiC: Taurin Moh shine 9.5 (Taurin New Moh shine 13), tare da kyakkyawan juriya ga zaizayar ƙasa da tsatsa, kyakkyawan juriya - juriya da hana iskar shaka. Ya fi ƙarfin nitride sau 4 zuwa 5 fiye da nitride bonded silicon carbide. Rayuwar sabis ɗin ta fi ta alumina sau 5 zuwa 7. MOR na RBSiC shine sau 5 zuwa 7 na SNBSC, ana iya amfani da shi don siffofi masu rikitarwa. Rufin yumbu mai jure lalacewa yana da tasiri don inganta aikin samarwa, ingantaccen aiki, rage farashin kulawa da ƙaruwar riba.
Tukwane masu daidaito suna da ilimin kayan aiki, ƙwarewar da aka yi amfani da ita da kuma ƙwarewar injiniya. Wannan zai iya tabbatar da cewa an samar da mafi kyawun mafita ga abokan cinikinmu. Ana amfani da tayal ɗin yumbu na silicon carbide da layi sau da yawa a aikace-aikace kamar cyclones, tubes, chutes, hoppers, bututu, bel ɗin jigilar kaya da tsarin samarwa. A cikin tsarin, akwai abubuwa masu motsi da ke zamewa a saman. Lokacin da abin ya zame a kan abu, yana sa sassan su yi tauri a hankali har sai babu abin da ya rage. A cikin yanayin lalacewa mai yawa, wannan na iya faruwa akai-akai kuma yana haifar da matsaloli masu tsada. Babban tsarin ana riƙe shi ta hanyar amfani da abu mai tauri, kamar tukwanen silicon carbide da tukwanen alumina a matsayin rufin hadaya. A lokaci guda, tukwanen silicon carbide na iya jure wa lalacewa mai tsawo kafin a maye gurbinsa, tsawon rayuwar sabis na yumbu na silicon carbide ya ninka na kayan alumina sau 5 zuwa 7.
Fale-falen yumbu masu jure wa Silicon Carbide da kuma kayan rufin da ke daurewa:
Mai jure sinadarai
Mai hana iska ta lantarki
Yaɗuwar iska da kuma juriya ga gurɓatawa
Mai maye gurbinsa
Fa'idodin Tayal da Rufi Masu Jure Lalacewar Yumbu:
Ana iya amfani da shi inda ake buƙatar jurewa mai tsauri ko siririn layi
Ana iya amfani da shi don sake farfado da wuraren da ke fuskantar lalacewa
Ana iya amfani da shi ta hanyoyi daban-daban na haɗe-haɗe kamar walda da manne
An ƙera shi musamman don takamaiman aikace-aikace
Yana da juriya sosai ga tsatsa
Maganin rage lalacewa mai sauƙi
Yana kare sassan motsi waɗanda ke fuskantar yanayin lalacewa mai yawa
Yana da matuƙar dorewa kuma yana yin aiki tukuru wajen rage lalacewa
Mafi girman zafin amfani har zuwa 1380°C

1. Masana'antar ƙarfe
Tsarin jigilar kaya: ƙafafun bokiti Bai, faifan diski, hopper Du, silo, apron mai ɗaukar bel, trolley tee, hopper mai karɓa
Tsarin batching: hada silo, babban silinda hadawa Dao, silinda hadawa ta biyu, faifan hadawa, ganga hadawa, scraper, farantin pelletizing
Tsarin Sintering: beneficiation hopper a ƙarƙashin allon girgiza, hanyar jigilar kayan masarufi, mai tattara ƙurar guguwa da bututun mai, mai tayar da fan
2. Masana'antar siminti:
Tsarin niƙa dutse mai laushi da tsarin man fetur kafin a haɗa shi: bututu, hopper, bel drum
Tsarin niƙa mai amfani da ruwa: na'urar raba ruwa, mazubin raba ruwa, bututun niƙa mai tsaye zuwa bututun guguwa, guguwa, injin niƙa mai (niƙa ƙwallo na ƙarfe), gidan raba ruwa, mazubin ciki, bututun kwal da aka niƙa
Injin mai (injin ƙwallo na ƙarfe): wurin raba mai, mazugi na ciki, bututun kwal da aka niƙa, bututun dawo da foda
3. Masana'antar tashar jiragen ruwa
Kafaffen hopper don wurin zama, hopper don injin bokiti, hopper mai gyara don tashar canja wurin jigilar bel, hopper don mai sauke kaya
4. Masana'antar narkar da abinci
Tsarin jigilar kaya: bututun kai, silo (bankin tsakiya, kwandon wutsiya), bututun allo mai girgiza, hopper na coke, hopper mai aunawa
Tsarin batching: batching hopper, babban mahaɗi (na biyu)
Tsarin gasawa: famfon kwandon shara ɗaya, bututun calcine, hopper na batching, hopper na ash, hopper na tsaka-tsaki na bin hopper
5. Masana'antar sinadarai:
Tsarin jigilar kaya: hopper, silo
Tsarin cire ƙura: bututun cire ƙura, gwiwar hannu, fan casing da impeller, cyclone
6. Masana'antar kwal:
Tsarin sarrafa kwal: magudanar ruwa, hopper, silo
Tsarin wanke kwal: guguwa mai matsin lamba, guguwa mai matsin lamba samfurin uku, guguwa mai matsakaicin nauyi samfurin huɗu, guguwa mai matsakaicin nauyi rukuni
Tsarin jigilar kaya: bututun mai, gwiwar hannu, bututu, hopper, silo, tashar rarrabawa
7. Masana'antar hakar ma'adinai:
Tsarin jigilar kaya: silo mai hopper
Kamfanin Shandong Zhongpeng Special Ceramics Co., Ltd yana ɗaya daga cikin manyan hanyoyin samar da sabbin kayan yumbu na silicon carbide a China. SiC technical yumbu: Taurin Moh shine 9 (taurin New Moh shine 13), tare da kyakkyawan juriya ga zaizayar ƙasa da tsatsa, kyakkyawan juriya - juriya da hana iskar shaka. Rayuwar sabis na samfurin SiC shine sau 4 zuwa 5 fiye da kayan alumina 92%. MOR na RBSiC shine sau 5 zuwa 7 na SNBSC, ana iya amfani da shi don siffofi masu rikitarwa. Tsarin ƙididdigewa yana da sauri, isarwa kamar yadda aka yi alkawari kuma ingancin ba shi da nasaba da komai. Kullum muna ci gaba da ƙalubalantar manufofinmu kuma muna mayar da zukatanmu ga al'umma.






