Air energy heat pump dryer fault maintenance method

The air energy heat pump dryer has been used for a long time or improper use will cause failure! So what failures will occur if the operation is not done properly? How to troubleshoot accurately and efficiently in the shortest time? The following will lead you to learn.

1. Do not dry the raw materials at one time:

The reason is that the air energy dryer is too small, and there are too many raw materials in the dryer; it may also be that the calculation of the wind pressure and flow of the wind network is incorrect or wrong; another reason is that the operator of the heat pump dryer Not familiar with the dryer, resulting in an improper use of the dryer.

For the first reason, you can replace the dryer with a larger capacity; you can also load less each time you load it; you can also increase the temperature of the air energy heat pump dryer, but this method is easy to cause drying There is a fire inside the dryer, so the dryer can also be changed.

2. The material of the air energy heat pump dryer cannot be sucked away:

The first reason is improper installation of dryer equipment, air leakage, or incorrect installation of the dryer;

The second reason is the design problem of the air energy drying equipment, and the air pressure of the dryer is not enough. The solution to the former is to check whether the installation is correct according to the installation drawings, check whether there is air leakage at the pipe joint, and then solve it accordingly; the dryer manufacturer should bear the corresponding responsibility for the design problem of the dryer itself.

3. Drying equipment wastes fuel:

If the thermal insulation of the equipment is poor, it is necessary to improve its thermal insulation performance, and a layer of thermal insulation material can be wrapped. If there is a problem with the design of the dryer or the creation of the dryer stove, it is necessary to contact the manufacturer to solve it.

4. The air energy dryer “fires”:

This may be because the dryer’s temperature is too high, causing a fire in the drying equipment; it may also be due to the “blasting” phenomenon caused by the clogging of the dryer. For the former, the temperature of the dryer should be lowered, and for the latter, the dryer equipment should be cleaned to keep the inside of the machine unblocked.

5. Raw materials of air energy heat pump dryer catch fire:

The raw material cannot be sucked away, causing a fire in the dryer; it may also be that the dryer equipment is too small to achieve the drying effect and forcibly heated, which causes a fire; it may be that the dryer equipment is misused; There is a problem with the design principle of the machine equipment.

For the first reason, you should check whether the dryer equipment is installed correctly, whether there is air leakage or an increase the wind pressure;

The second reason is that the high-temperature dryer can be modified, or a dryer with a larger capacity can be replaced; those who do not understand the operator, can re-familiarize with the dryer and re-learn the operation precautions of the dryer; is the equipment If you have your own problems, you must ask the manufacturer to replace or modify and repair the dryer.