Q:What is a combination of drying equipment?

Combination drying equipment is a combination of two or more dry forms, the main material, mainly in series, that is, when the material has been through the drying equipment, two or more drying equipment, combined dry mainly to meet a The need for a drying process.

Q:The development prospects of the dryer

As a compressed air post-processing purification equipment, cold and dry control system will follow the host control technology and continuous improvement. Frequency control, online dew point measurement and control, operating conditions, real-time display and record preservation and so there is a lot of things to do.

Q:What are the basic types of common drying equipment?

(3) drum scraper dryer drum scraper dryer is through the rotation of the cylinder, heat conduction way, will be attached to the outer wall of the cylinder liquid material or ribbon material, a dry continuous operation of equipment The The material to be dried is passed from the upper tank into the receptacle of the drum dryer. The drying drum is driven at the specified speed by the drive.

Q:Frozen sublimation drying equipment which consists of several systems

refrigeration system: refrigeration unit and freeze-drying chamber, the condenser inside the evaporator and other components. Chillers can be independent of two sets, that is, a set for the freeze-drying room, a set for the condenser, can also be combined with a set of freezer.

Q:What are the types of drying equipment?

According to the operating pressure, the dryer is divided into two types of atmospheric pressure dryer and vacuum dryer. Microwave flour sterilization drying equipment can reduce the moisture partial pressure of the space and accelerate the drying process, and can reduce the wet boiling point and material Drying temperature, steam is not easy to leak, so the vacuum dryer for dry heat-sensitive, easy oxidation, explosive and toxic materials and wet steam needs to be recycled occasions.

Q:How to choose the right drying equipment and drying technology

In the drying process of materials, different materials are not the same characteristics, drying requirements are not the same, drying methods are also different, how to choose the right drying equipment and it?

Q:How to solve the dryer a series of failures

The dew point reading can help to find some problems, so the dry air dew point value should be monitored throughout the drying process. Dryer normal operation of the dew point reading should be 20of ~ 50of within a straight line, of course, the replacement of the dryer caused by small fluctuations are normal. If the dryer is operating normally, the dew point at the dry air inlet should be at least 30of lower than the dew point at the return air outlet.

Q:What are the common drying methods?

Mechanical dehydration method is through the way of the material pressure, will be part of the water extrusion. Commonly used in pressing, sedimentation, filtration, centrifugal separation and other methods. Mechanical dehydration method can only remove part of the material free water, combined with water remains Material, so the material after the mechanical dehydration of the material moisture content is still high, generally 40 to 60%, but the mechanical dehydration method is one of the most economical method.

Q:The working principle of belt dryer

For dehydrated vegetables, the general use of three devices in series, the formation of early dry section, the middle section and the final section. In the early dry section, due to high water content of materials. Poor ventilation, so the use of a smaller thickness of the shop material, faster running speed and higher drying temperature. In the early dry section, the dry gas temperature can be as high as 120oC or more. The length of the material in the final section is 3-6 times of the initial dry section, and the thickness of the material is 2-4 times of the initial dry section.

Q:What is the best drying equipment?

After the wet air is withdrawn from the inclined duct beneath the baking tray, a portion of the wet air is discharged from the oven through the centrifugal fan.