Sludge dryer is a kind of equipment capable of drying sludge. It is an indirect heating low-speed stirring dryer. Because of its clever structure design, it is very good in terms of work efficiency, self-cleaning and drying effect. Yes, but if there are special conditions in the process of use, it will still cause low work efficiency, so let’s take a look at what factors affect the work efficiency of the sludge dryer.
Generally, there are two aspects that can affect the working efficiency of sludge dryers. One is external factors, and the other is internal factors. Let’s take a closer look at them!
External factors affecting the efficiency of sludge dryers
In fact, there are mainly four external factors affecting the sludge dryer’s working efficiency, namely the working environment, material humidity, material supply and heating system.
1. Working environment
The environment also has a great impact on the working efficiency of the sludge dryer. For example, the climate environment in the north of China is very different from the climate environment in the south. The weather in the south is relatively humid and the weather in the north is relatively dry. Then the drying time of the material will be different, and the difference in ambient temperature will also affect the sludge dryer’s working efficiency. The greater the humidity, the lower the drying efficiency and the lower the temperature. It will also be less efficient.
2.Humidity of materials
The material generally depends on the moisture content of the material. If the moisture content of the material is particularly high, the sludge dryer will consume a lot of time and heat during the drying process. The longer the drying time, the more efficient the drying will be. Decreased, so that the humidity of the material will affect the efficiency of the dryer. When the sludge dryer is working, the material should be properly dehydrated, so as to improve the efficiency of the sludge dryer.
3. Supply of materials
If the working efficiency of the dryer is stable, but the supply of materials cannot keep up, this will also affect the working efficiency of the sludge dryer. Therefore, when the sludge dryer is working, it must be ensured by the various departments. The tacit cooperation between them can improve the working efficiency of the sludge dryer.
During the work of the sludge dryer, heat is very important. If there is no heat, it cannot be dried, so it must be ensured that the sludge dryer is equipped with a reasonable heating installation, and if the fuel is used, the fuel is used. Must be of high quality, high burning value and can be completely extinguished, then the sludge dryer’s working efficiency will be higher, otherwise it will reduce the working efficiency, and the use of power to dry, must ensure the stability of the voltage, dry The machine can be used normally so that it can generate a continuous flow of heat and dry the sludge.
Internal factors affecting the efficiency of sludge dryers
The above are the external factors that affect the efficiency of the sludge dryer. After understanding the external factors, let’s understand the internal factors together. There are four factors that influence the internal factors of the sludge dryer.
1.Stirring leaf quality
When the stirring blades in the sludge dryer are damaged, this will seriously affect the working efficiency of the sludge dryer, because without the stirring blades, it is impossible to move the sludge, and the sludge cannot be fully moved if it cannot move. Integrates with heat, so it can’t dry quickly, which reduces work efficiency.
2.Drying machine failure
When the sludge dryer fails, when the internal water vapor cannot be eliminated, the drying time will be increased, or the water vapor will be re-adsorbed by the material inside, thereby increasing the drying time, so it must be checked during drying. Are the components of the sludge dryer normal?
3.Drying machine speed
In order to speed up the movement of dry materials to the exit, some customers have adjusted the speed of the equipment very low, but this will reduce the number of times that the sludge material in the dryer is thrown away, which constitutes the sludge material. There is very little contact with the hot air state, and the sludge material will not go back and forth repeatedly in the drum, which means that it is passed once, and the sludge material will be sent away quickly, so that the material storage amount is too low to form a material The contact area with hot air is reduced under dynamic and static conditions. Thereby reducing the working efficiency of the sludge dryer.
4. Dryer maintenance
No matter which part is faulty, as long as the sludge dryer fails, the work efficiency will be affected, so the dryer must be inspected and repaired before work and after maintenance to ensure the sludge dryer. The next normal use and the working efficiency of the dryer are normal. Remember to troubleshoot and repair the failure, which is the basic condition to ensure the normal operation of the sludge dryer.
The above is the content of the factors that affect the sludge dryer’s working efficiency. The main factors affecting it are external factors, the environment, materials, and the supply speed of materials, which are related to the quality of fuel for heating and installation. If it is internal, it is related to the failure of sludge dryer Damage, as well as the discharge of water vapor, are related to the speed of operation. These will affect the efficiency of the sludge dryer.