1. The hot air fan stops.
2. The dehumidification fan stops.
3. The air volume adjustment of the air duct is unreasonable. If it is too large, it will easily cause the screen roll mesh of the moisture outlet to be easily blocked, and if the air volume is too small, it will be blocked.
4. Long-term non-maintenance and cleaning lead to blockage of the mesh of the sieve roller, thus affecting the circulating air volume.
1. The manufacturer of the paddle dryer introduces a short circuit of the air flow. There is some resistance to the air during the heating process, and if it does, the air will bypass the bed and not pass through, the result is reduced capacity, increased energy use and reduced moisture consistency.
2. Provide proper exhaust. If the exhaust fan does not remove enough moist air from the dryer, there will be inefficient energy usage, reduced throughput or inconsistent product quality. The moist air is kept at the proper humidity and then undergoes a drying cycle. Conversely, excessive exhaust conditions do not allow the treated air to reach its water removal potential.
3. Improve recirculation air distribution. If the drying system is installed without circulating air evenly distributed in length and width, there will be inconsistent product quality, moisture and temperature. Ensure a reasonable temperature setting value. If the existing heat source is abnormal or cannot provide enough heat to meet the current production needs, the production capacity of the dryer needs to be reduced.
4. The introduction of the paddle dryer manufacturer provides good loading. Generally speaking, the product will be distributed in the width of the dryer, printing and dyeing sludge hollow paddle dryer, which will lead to over-dry shallow water area and relatively low production capacity, which will also cause short circuit of air flow, and corresponding loading results There will be inconsistencies, and the quality of the product will vary.
