The temperature has dropped suddenly in winter. For dryer manufacturers, how to maintain the normal drying steps ofleather dryerseems to be very key. Compared with other machinery and equipment, machinery and equipment cannot be used in autumn and winter, and the dryer is mainly used to dry raw materials according to heating, so it may be used again.

In winter, we should pay more attention to the thermal insulation of the dryer to avoid the loss of a lot of heat in the cylinder body due to the low external temperature. There are two common ways of leather dryer, one is single cylinder dryer, and the other is three cylinder dryer. Relatively speaking, they are more suitable for three cylinder dryer in winter. Because of the structure of the three cylinder dryer, three cylinder sections are embedded. When the calorific value is digested and absorbed by raw materials in different cylinder sections in the whole process of loss, it is very good to avoid the loss of calorific value and reduce heat loss.

The natural environment in winter is relatively dry and impetuous. In the whole process of the dryer, theleather machinerywill suffer from the environmental pollution of smoke and dust and the corrosion of wind, resulting in friction in the whole process of parts operation and damage in the middle of components, especially in the middle of rolling bearings, which is very easy to cause friction, reducing the service life of river sand dryer. It is necessary for the actual operation staff to do a good job in the moistening work. When it is applied, it needs to be covered with white canvas immediately to avoid the environmental pollution of wind and sand.

Other practical common problems in winter:

1. The feeding door can be operated only after it is closed and clamped. The door can be opened and closed after the equipment stops running. When the equipment is running, the door cannot be opened and closed to prevent accidents.

2. In case of common faults, the equipment shall be parked immediately, and the causes of common faults shall be cleaned immediately.

3. Heavy operation is strictly prohibited.

4. Clean the filter screen of centrifugal fan on time to maintain the normal operation of induced draft fan.

5. Steam dryer should pay attention to the stability of standard air pressure and the smoothness of drain valve.

6. The electric heater adopts high-efficiency energy-saving heating tube, and the whole machinery shall be reliably grounded during application. Its grounding system must comply with relevant laws, regulations and standards.