DW multi-layer belt dryer

Product Introduction

The DW series multi-layer belt dryer is a continuous drying equipment used in batch production, used for drying sheet, strip, and granular materials with good breathability. It is particularly suitable for materials with high moisture content such as dehydrated vegetables, catalysts, traditional Chinese medicine slices, and other materials that do not allow high material temperatures; This series of dryers has the advantages of fast drying speed, high evaporation intensity, and good product quality. For paste like materials such as dehydrated filter cakes, they need to be granulated or made into strips before drying.

Summary

The DWB series multi-layer belt dryer is suitable for large-scale production of difficult to dry materials with low drying rates. The equipment has a compact structure, small footprint, simple operation, convenient maintenance, and stable operation. It can be designed into different forms of hot air circulation drying based on the drying characteristics of materials, which is an extension and improvement of the hot air circulation oven and is widely used in fields such as metallurgical additives, chemical engineering, food, packaging, etc. With the advancement of enterprise technology and the improvement of product technology content, multi-layer belt dryers have the ability to meet the needs of large-scale production, diversification, centralized control, and continuous production. It has the advantages of efficiency, energy conservation, and easy management.

Structural diagram

Technical specifications

model	DW3-1.2-8	DW3-1.2-10	DW3-1.6-8	DW3-1.6-10	DW3-2-8	DW3-2-8
Number of units	4×3	5×3	4×3	5×3	4×3	5×3
Bandwidth (m)	1.2		1.6		2
Drying section length (m)	8×3	10×3	8×3	10×3	8×3	10×3
Paving thickness (mm)	10-80
Operating temperature (℃)	50-140
Steam pressure (Mpa)	0.2-0.8
Steam consumption (kg/h)	360-600	420-720	450-840	480-960	480-960	630-1350
Heat exchange area (m2)	816	1020	1056	1320	1344	1680
Drying strength kg water/h	150-450	220-550	240-600	280-750	280-750	350-900
Number of fans	14	17	14	17	14	17
Total internal power (kW)	30.8	37.4	42	51	56	68
Total power of equipment (kW)	35.3	41.9	46.5	55.5	60.5	72.5
External dimensions (L × W × H)	9.77×2.2×4.5	11.77×2.2×4.5	9.77×2.6×4.7	11.77×2.6×4.7	9.77×3.06×4.9	11.77×3.06×4.9
Total weight kg	4800×3	5780×3	5400×3	6550×3	6350×3	7800×3

Note: The evaporation amount shown in the figure depends on the drying temperature of the material, the thickness of the material, and the residence time.