Steel plant law law gaw, n-gun shayawm ai lam hpe shayawm lu na matu, bungli galaw ai lam hpe grau kaja hkra galaw lu na matu, jak rung ni hpe makawp maga lu na matu, htunghking chute liners ni hpe ceramic wear liners de gram lajang nga ai. Alumina ceramic chute liners hpe jai lang ai hte, chute ni a service life hpe grai galu shangun ai, gram lajang ai aten hpe shayawm ya lu ai, arung arai ni hpawng de ai hte pat shingdang ai lam ni hpe atsawm sha koi lu ai.
1. Shingdu labau
Steel galaw ai jak ni hta, magri nhprang, coking coal, coke ni hpe hkying hkum 24- galaw shapraw ai ladat npu hta matut manoi htaw sa ai. Ndai abrasive hte high-impact arung arai ni gaw, htaw sa ai arung arai ni, grau nna chutes ni hpe grai hkra machyi shangun ai.
Hkamja lam hpe gram lajang na matu yak hkak ai hte manu dan ai, grau nna 10–30 metres tsaw ai shara ni hta jung da ai chutes ni a matu. Aten law law pat kau ai hte lawan ladan gram lajang ai lam ni gaw bungli galaw ai lam hte shim lum lam hpe hkrak hkra machyi shangun ai.
Chute a prat hpe galu shangun na matu, n-gang htu ai ni gaw:
Bungli galaw ai masa hpe kaja dik htum galaw u
Liner arung arai ni hpe grau ngang kang ai hte n-gun n rawng ai hparan ladat ni de gram lajang u
2. Upgrade n galaw shi ai aten na masa
Htunghking hku nna, n-gang galaw ai shara ni hta manganese n-gang n-gang, bai jai lang ai n-gang n-gang, n-gang n-gang, shing nrai UHMWPE polymer n-gang ni hpe lang ma ai. Raitim mung:
Hpri liner nilawan ai hku htum mat chye ai, kalang lang bat mi laman
Aten law law galai shai aigalaw shapraw ai lam hpe pat shingdang nna bungli galaw ai atsam hpe shayawm kau ai
Polymer shingnip nin-gun n law ai hte -friction n law ai raitim manu dan ai htehkra machyi ai hpe ninghkap lu ai atsam n nga ai
Ndai manghkang ni gaw, grau galu ai-hpring tsup ai, hkra machyi ai lam-hkap la lu ai, manu jahpu-htuk manu ai lining hparan ladat ra kadawn ai lam hpe madi madun dan ai.
3. Wear-hkap la lu ai arung arai mali hpe shingdaw ai lam
| Arung arai | Akyu ni | Shadawn sharam ai lam ni |
|---|---|---|
| UHMWPE n-gun dat | N-gun n law ai, nsen shayawm ai, n-gun yawm ai - hpe ninghkap lu ai | Brittle, n kaja ai hkra machyi ai lam hpe ninghkap lu ai, steel plant grai law ai- hkra machyi ai shara ni a matu manu dan ai |
| Hpyen hpri | Jak ai, lang ai arung arai | Brittle, weld/machine galaw na matu yak ai, grai hkrat sum ai shaloi loi loi hte daw mat chye ai |
| N-gun n rawng ai/Alloy n-gang | N-gun ja ai hkra machyi ai lam npu hta kaja ai bu hpun ai lam | Manu kaba ai, n-gun n law ai shara ni hta akyu n law ai, welding galaw yak ai |
| Alumina/ZTA nlung npan | Ultra-hkum hkrang ngang kang ai (HRA88), asak galu ai, n-gun ja ai n-gun hpe ninghkap lu ai, ZTA gaw hkra machyi ai n-gun hpe jat ya ai | Shawng nnan na manu grau tsaw ai, hkrak hkrak install galaw ra ai |
Daw dan lam:Steel galaw ai shara ni hta -abrasion hte hkra machyi ai shara ni a matu,wear-hkap la lu ai ceramic liners ni gaw kaja dik htum rap ra ai bungli galaw ai lam hte manu jahpu-htuk manu ai lam hpe jaw ya ai.
4. Hpyen htingnu ni hta Ceramic Liner hpe lata nna jung ai lam
Steel plant chute ni hpe law malawng lang ai:
Hkrum da ai alumina nlung npan niKaja wa bu hpun ai shara ni a matu
ZTA ceramic hte n-gun ja ai tile niGrai hkra machyi ai shara ni a matu
Kahkyin gumdin ai n-gun + hkyep ai + jak hte matut mahkai aiTile garan mat ai hpe pat shingdang na matu system ni
laksan n-gun ja ai-katsi ai ceramic hte n-hprang n-gun n-rawng ai n-gang-katsi ai arung arai ni hpe hparan na matu
N-gun jat wa na matu, raised dome-type ceramic hkrang ni hpe lang nna, hkra machyi ai lam hpe grau nna hkam sharang lu ai.
5. Magam bungli a mahtai
Hkai sun mahtai ni gaw:
UHMWPE gaw n-gun n law ai majaw n htap htuk ai .
Stainless steel gaw n-gun ja ai hkrat sum ai shara hta sha kaja ai hku galaw lu ai; manu kaba ai shadawn sharam hpyi shawn ai lam
Alumina nlung nsam ni hpe jaw aigalu dik ai magam bungli prat hte kaji dik ai prat hkrun lam manu
10-ning na manu jahpu hpe shingdaw yu ai (500m2 chute liner hpe madung tawn ai)
| Arung arai | Galai shai ai Cycle | 10-ning na manu jahpu | Gumhpraw mahkawng da ai hte Ceramic |
|---|---|---|---|
| Hka htung | 10 ning | USD 100% npawt nhpang | - |
| N-gun n rawng ai hpri | ning shagu galai ra ai | +20% grau tsaw ai | Ceramic gaw ~20% hkye la ai |
| UHMWPE n-gun dat | ning shagu galai ra ai | +35% grau tsaw ai | Ceramic gaw ~35% hpe hkye la ai |
Jaw nna makoi da ai manu jahpu hpe hkoi ya ai: bungli galaw masha, jak rung ni hpe pat kau ai, shim lum lam a matu hkrit tsang hpa, crane/hoist manu jahpu, n bungli n galaw ai aten sum ai, etc.
Daw dan lam
Wear-hkap la lu ai ceramic chute liners ni gaw, n-gang galaw ai shara ni hta ngang grin ai lam, shim lum ai lam, manu jahpu-htuk manu ai lam ni hpe grai shatsaw ya lu ai. Galu kaba ai magam bungli, grai kaja ai ngang kang ai lam, n-gun ja ai hkra machyi ai lam hpe ninghkap lu ai - grau nnaZTA jat wa ai ceramic- ceramic liners ni gaw n-gang htu shapraw ai arung arai ni hpe hparan ai ladat ni a matu ra sharawng ai hparan ladat tai wa nga ai.
Magam bungli galaw na matu shaga ai
Na a steel plant chute lining system hpe gram lajang na matu tam nga ai kun?
Anhte gaw, laksan alumina hte ZTA n-gun n rawng ai ceramic liners ni hpe, hkum tsup ai hku jung na matu hparan ladat ni hpe jaw ya ai, hpaji lam hta madi shadaw ya ai.
Engineering lam matsun hte project case ni a matu anhte hpe matut mahkai mai ai.
