What is mesh belt dryer?
Mesh belt dryer is the use of steel net as a conveyor belt carrying materials for continuous drying equipment is due to the conveyor belt mesh, so on baking rules or irregular lumps (such as coal, ore forming fast, food, vegetables, etc.) is the most appropriate. This machine can be used with other equipment, which also can be used alone.
The equipment can be widely used in metallurgy, building materials, ceramics, fertilizers, chemicals and other industries, and the net belt dryer is also the ideal equipment for drying and processing food and vegetables.
Multi-layer continuous type mesh belt dryer for herbal medicine is one type of cross-flow and continuous drying equipment. It is suitable for drying the piece, tape and particle state materials with good ventilation, and especially for those materials, such as evaporate vegetables, herbal medicine of traditional Chinese medicine whose water content rate is high and the high temperature is not allowed. Its drying speed is high, the evaporation strength is high and the product quality is good. The evaporate filtering cake state paste materials can be dried after it is made of particle making or bar.
The mesh belt drying is using the steel mesh to convey the materials to dry. Due to the conveyor is mesh, the mesh belt conveyor is most suitable for drying the coal, metal, food or vegetables. The machine is widely used in metallurgy, building materials, ceramic, fertilizer and chemical industry. It also is the ideal equipment of food and vegetables drying process and it also suit for drying strip, particles whose air permeability is better.
Mesh belt dryer is the use of steel net as a conveyor belt carrying materials for continuous drying equipment is due to the conveyor belt mesh, so on baking rules or irregular lumps (such as coal, ore forming fast, food, vegetables, etc.) is the most appropriate. This machine can be used with other equipment or be used alone.
The equipment can be widely used in metallurgy, building materials, ceramics, chemical fertilizers, chemicals and other industries, and the net belt dryer is also the ideal equipment for drying and processing food and vegetables.
Mesh belt dryer is the commonly used continuous type drying equipment, can be widely used in chemical, food, medicine, building materials, electronics and other industries, especially suitable for the air permeability good sheet, strip, dry granular material, the filter cake paste material, also can by pelleting machine or extrusion molding mechanism of article after drying.
How to work?
The work principle of dryer: put the materials on the mesh conveyor, then the drive device can make the dryer move constantly, the hot air flow through the materials to remove the water. The length of box is consisted of standard section to save occupation. The dryer can be divided into multi-layers.
Mesh belt dryer is to deal with the material through the appropriate institution, such as star, swinging with the case, mill or granulator, distribution on the conveyor belt, conveyor belt through one or several heating unit of channels, each heating units are equipped with air heating and circulation system, each channel has one or more rows of wet system, the conveyor belt through the hot air from above or from down to up through the conveyor belt material, so that the material can dry evenly.
The materials are uniformly put on the mesh-belt by material feeder. The mesh-belt uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the vegetable drier by a transmission device. The dryer is composed of several units. For each unit, hot air is circulated separately. The drying process: hot air passes through the mesh-belt covered with special moisture from top to bottom or from bottom to top, and this will complete the heat and mass transfer process. The top air pipe is connected with fan, one part of air is circulated, some exhausted gas is discharged with a special moisture elimination fan, and other waste gas is controlled through an adjustment valve. The top and bottom circulation units can be freely equipped according to customer’s requirement. The unit number can be selected according to the demand.
1. Low investment, high drying rate and strength. Special machine design.
2. High efficiency, high capacity and good quality of final products. Uniform drying due to movement of product. Effective use of drying air circulation fans.
3. It can adjust the air volume, heat temperature. The time of materials and the speed of feeding to get the best drying effect.
4. Flexible operation. It can use the mesh belt cleaning system and materials cooling system. Dryer can be use at continuous systems can easily be controlled belt speed and drying time.
5. The cycle use of air and highly reduce the energy. Heat recovery system can be added to the dryer in accordance with customer demand.
6. Unique disperse wind device to make the hot air be equal and keep the quality conformance. Less workers make same work according to tray drying system.