Ọwara ọwara dị ka otu n'ime nkà na ụzụ kachasị elu na ebe a na-eme brik, yabụ, ọ bụrụ na ịchọrọ ịmepụta ụlọ ọrụ brik, ọ bụ nhọrọ dị mma.
Ma, olee otú iji ọwara kiln ọkụ brik?
Anyị ga-enye gị ka ị kọwaa n'ụzọ zuru ezu.
Ebe a na-adọba mmiri na-agụnye ebe a na-ehicha ihe na ebe a na-agba egbe.
Mbụ, Mgbe igwe na-edozi brik na-edozi brik ahụ, ụgbọ ala klin na-eziga brik na ebe a na-ehicha ihe, iji kpoo brik ahụ. Okpomọkụ ikpo nkụ dị ihe dịka 100 ℃. Ma enwere chimni n'elu ebe a na-ehicha ihe, a na-eji ya wepụta mmiri na-esi na kiln ihicha.
Nke abụọ, brik mgbe ihichachara, jiri otu ụzọ ahụ, jiri ụgbọ ala klin ziga brik na ọkụ ọkụ.
Igwe ọkụ na-agbapụ gụnyere 4 ogbo.
Nke mbụ ogbo : preheat ogbo.
Nkeji nke abụọ : agba egbe.
Nkeji nke atọ : ogbo nchekwa okpomọkụ.
Nkeji nke anọ : ogbo jụrụ oyi.
Ugbu a, ọ bụrụ na ịchọrọ ịmepụta oghere ọwara, anyị nwere ike ịnye ndị ọkachamara bụ isi nke kiln.
Ihe ndabere nke tunnel kiln:
| Obosara n'ime kiln (m) | Elu kiln (m) | Ikike kwa ụbọchị (pcs) |
| 3.00-4.00 | 1.2-2.0 | ≥70,000 |
| 4.01-5.00 | 1.2-2.0 | ≥100,000 |
| 5.01-7.00 | 1.2-2.0 | ≥150,000 |
| 7.00 | 1.2-2.0 | ≥200,000 |
Oge nzipu: Ọgọst-23-2021