Bean Blanching and Drying Machine, Spinach and Onion Drying Equipment, Four season Bean Dehydration and Drying MachineMulti layer dryer is a batch and continuous production drying equipment, with main heating methods including electric heating, steam heating, hot air stove heating, and gas heating. The main principle is to evenly spread the materials on a mesh belt, which uses 12-60 mesh steel wire mesh belt and is dragged back and forth in the dryer by a transmission device. Hot air flows through the materials, and water vapor is discharged from the dehumidification holes to achieve the purpose of drying. The length of the box is composed of standard sections. In order to save space, the drying mechanism can be divided into multiple layers, commonly including two chamber three layer, two chamber five layer, four chamber five layer, four chamber seven layer, etc. The length can be customized from 6-40m, and the effective width is 0.6-3.0m.

Multi layer dryer is a specialized equipment developed on the basis of traditional mesh belt dryer, which has strong pertinence, practicality, high energy efficiency, and is widely used for dehydration and drying of various regional and seasonal vegetables and fruits. Based on the characteristics of the desired drying product, user process requirements, and decades of accumulated experience, we design and produce the most suitable and high-quality vegetable drying equipment for users.

Equipment structure:
It consists of a horizontal cylindrical body, exhaust pipe, feeding device, discharging device, spiral device inside the cylinder, cleaning device, feeding plate, induced draft device, transmission device, dust removal equipment, and electrical control equipment.
Performance characteristics:
1. Solve the problem of water vapor returning to the material as the system temperature decreases during the same direction movement caused by the downstream dehumidification of traditional dryers;
2. During the drying process, the hot air flow moves forward from the tail and comes into full contact with the material, fully utilizing the heat transfer through thermal conduction, convection, and radiation;
3. Directly transferring heat energy to the material, causing the moisture of the material to continuously evaporate inside the cylinder. The induced draft device at the inlet extracts a large amount of moisture and moisture flow to prevent secondary pollution caused by dust discharge;
4. By using internal spiral stirring, sweeping, and plate copying to promote material movement, the entire drying process is completed;
5Equipment features:

1. The mesh belt dryer can adjust the air volume, heating temperature, material residence time, and feeding speed to achieve good drying effect.
2. The equipment configuration is flexible and can use mesh belt flushing system and material cooling system.
3. Mesh belt dryer (mesh belt dryer) mostly utilizes air circulation, which highly saves energy.
4. The unique air distribution device of the mesh belt dryer ensures a more uniform distribution of hot air, ensuring consistent product quality.
5. The heat source can be matched with steam, thermal oil, point or gas hot blast stove
Application scope:

It can meet the drying and large-scale continuous production of vegetable materials such as roots, stems, leaves, strips, blocks, flakes, and large particles, while retaining the nutritional value and color of the products. Typical dry materials include garlic slices, pumpkin, carrot konjac, yam, bamboo shoots, horseradish, onions, apples, etc.Reverse flow conduction dehumidification to avoid reducing repetitive drying procedures.