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Find the problem from the discoloration of the mesh belt to extend the service life of the mesh belt


Date:

2024-06-11

In industrial production, high temperature mesh belt is an important conveying tool, and its stable operation is crucial to ensure the continuity of the production line. After a period of use, the surface of a normal mesh belt will be foggy white. If the surface of the mesh belt changes to black or green, it will not only affect the cleanliness of the mesh belt, but may also indicate potential problems.

In industrial production, high temperature mesh belt is an important conveying tool, and its stable operation is crucial to ensure the continuity of the production line. After a period of use, the surface of a normal mesh belt will be foggy white. If the surface of the mesh belt changes to black or green, it will not only affect the cleanliness of the mesh belt, but may also indicate potential problems.

1.The mesh belt is black

The blackening of the mesh belt is usually caused by the failure to clean the carbon deposits in the furnace in time or insufficient gas protection.

Carbon deposits not only make the mesh belt black, but also reduce its thermal conductivity and increase energy consumption. Insufficient gas protection may cause oxidation of the mesh belt surface, further exacerbating the color change. These problems not only affect the performance of the mesh belt, but also shorten its service life.

2.The belt is green

The greening of the mesh belt is usually related to insufficient purity of ammonia in the furnace.

When the ammonia is impure, a chemical reaction may occur on the surface of the mesh belt, causing the color to turn green. This not only affects the appearance of the mesh belt, but may also affect its performance. Therefore, ensuring the purity of the ammonia in the furnace is crucial to maintaining the normal operation of the mesh belt.

3. The mesh belt is yellow

The surface of the mesh belt turns yellow and rust appears, which is usually due to air leakage in the furnace, causing weak corrosive media such as water, air, and steam to enter the furnace, causing corrosion and rust on the mesh belt.

This not only affects the cleanliness of the mesh belt, but may also reduce its service life. Therefore, timely inspection and repair of furnace air leakage is the key to preventing the mesh belt from yellowing and rusting.

Advice:

In response to the problem of mesh belt color change, Jiaoyang Mesh Belt makes the following suggestions:

1. Clean the carbon deposits in the furnace regularly to ensure the cleanliness of the furnace.

2. Strengthen gas protection to ensure that the gas in the furnace is sufficient and stable.

3. Check and ensure the purity of ammonia in the furnace to avoid chemical reactions that cause the mesh belt to turn green.

4. Check the sealing performance of the furnace regularly to detect and repair air leakage problems in time to prevent the mesh belt from yellowing and rusting.

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