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Oven Precautions
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Oven Precautions

Views: 0     Author: Site Editor     Publish Time: 2022-07-01      Origin: Site

1. Oven time and temperature control points are different due to different refractory materials and metal heating surface materials. It should be carried out in strict accordance with the heating curve of the oven. The temperature should be raised slowly, and the flame distribution should be uniform.For example, the temperature of the high-strength wear-resistant castable in a circulating fluidized bed boiler can be referred to as follows:

Temperature range (℃)

Rising (lowering) temperature speed (℃/h)

Time required (h)

Room temperature~150

5 to 10

13~26

150±5

0

24

150~315

10~15

11~16.5

315±5

0

36

315~540

20~25

7.5~9

540±5

0

24

540 - room temperature

<25

2. During the oven, the boiler water level should be kept normal, and the expansion of the boiler drum and each header should be monitored and recorded.


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