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Belt dehydrator

Belt dehydrator

Production Capacity
Hotline: +86-371-56739888


DL Series Belt dehydrator (belt filter press) is a new type of dehydration device which is developed for many years aiming at the property of brewer's grain of brewery. It successfully absorbs the advanced technology of filter press at home and abroad. It is particularly suitable for the dehydration of wheat brewer's grain, distiller's grains, sauce residue, starch pulp, bean dregs, cassava dregs, sludge and others.

It has the following traits: continuous production, good dehydrated effect, low power consumption, low noise, convenient operation and maintenance. its dewatering effect ranks the country's leading level.

Belt dehydrator is mainly consist of: Main body (distiller’s grains dehydrator), air compressor, air processor, electric control device, net-washing water filter. The main body is composed of frame, hopper, filter mesh, tensioning device, adjusting device, driving systems, scraper, all kinds of bearing and roller, waste water tank, net-washing device. The diagram is as follows:

Working Principle

This dehydrator product works through appropriate preprocessing, gravity dehydration and mechanical dehydration, removing the moisture and discharge the processed materials as filter cake. In the process of filter processing, wet materials on the belt pass gravity dehydration zone and belt roller dehydration zone, where they are quickly dehydrated. The shortening and decreasing contact angle ensures the best combination of pressure and shear, which greatly improve the efficiency of solid contain and dehydration efficiency. The unique design of the electromagnetic adjusting and tensioning system solves the usual problems in dehydration.

Technical Parameters

Model DLDT1000 DLDT1500 DLDT2000 DLDT2500 DLDT3000
Belt width (mm) 1000 1500 2000 2500 3 000
Effective belt area(㎡) 26.9 40.4 53.8 67.3 80.7
3--6 4--10 6--15 9--18 12--22
raw material moisture content(%)         66-88
Belt Moving Rate (m/min) non-stage adjusting,common working rate is 1.3-8.5
Motor Power(KW) 3 4 4 5.5 7.5
Water Flow Rate (m³/h) 6--8 8--12 12--18 18—22 20--25
Weight(kg) 3600 4700 5800 4250 7300
Size (mm) (L×W×H) 5150X1826X2650 5150X2326X2650 5150X2826X2650 5150X3326X2650 5150X3826X2650

Performance characteristics

Fast drying and high efficiency

Belt dehydrator has the characteristics of high temperature resistance and can dry raw material with high temperature hot air.

Low consumption and low cost

Belt dehydrator has strong anti-overload capability, large processing capacity, low material consumption and low drying cost.

Low wear and long life

adopts "centering roller device", which makes the roller and roller ring have linear contact, which greatly reduces wear and power loss.

Low load, no block

new feeding and discharging device, which eliminates the blockage, discontinuity, unevenness and returning of rotary drum dryer, and reduces the load of the dust removal system.

Online Message

If you are interested in our equipment, or if we have anything to help you, you can always call our customer service number: +86-371-56739888 You can also communicate with us online, and, you can also leave a message below. We will be happy to serve you!