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Dryer Belt designed for coal/charcoal/mineral briquettes from press machine
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Product: Views:146Dryer Belt designed for coal/charcoal/mineral briquettes from press machine 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-28 13:31

Having been focused on high quality briquette machines for over 20 years, Dayang Briquette Machinery is now well-known as one of the leading manufacturers and suppliers of dryer belt. Except for advanced equipment, we also have a group of professional and experienced engineers at your service. Under strict quality control system, we warmly welcome you to buy competitive price dryer belt with us.

Belt Dryer designed for coal/charcoal/mineral briquettes from press machine

There are three kinds of dryer in market used to dry the coal/charcoal/mineral briquettes, vertical dryer, tower dryer,belt dryer(updated as chain plate dryer). For drying theory is the same, pump the hot air into the dryer and heat the briquettes and evaporate the moisture from briquettes and final get the dried briquettes.  


Vertical dryer working principle:

Tower dryer is designed based on vertical dryer and have the same drying way with vertical dryer,actually it is super size vertical dryer. The briquettes will be load from the top of dryer gradually, and hot air will be pumped into dryer by hot air pipe assembled inside the vertical dryer and the briquettes will be dried during the process from top to the end.

Belt dryer working principle:

But for belt dryer, is not the same drying way. The belt dryer is connected by each drying section which is cube by 2 meters length and 2.25meters width height will be custom-made as production capacity. The briquettes will be feed into dryer from head of dryer, and then the briquettes will fall down to the belt conveyor(mesh belt or chain plate belt), which is driven by motor at each layer. So the briquettes will following the mesh belt to move until to the end of layer. And then the briquettes will fall down to the next layer by the same way to the end of next layer, until to the end of discharge port! During the process of movement, the hot air will heat the briquettes until evaporate the moisture out completely. The moisture will be pumped out from the top of dryer. As for hot air, the draught fan will pump the hot air heated by furnace into dryer through the hot air pipe assembled at the top of dryer by the two sides, and then into the different layer of dryer to make sure the temperature evenly.

Disadvantage of vertical dryer and tower dryer:

1, high briquettes break rate, the briquettes from top to end is pressed and rubbed by other briquettes all round, 25%-30% of briquettes will be damaged;

2, no help way when fire happened, the completely closed vertical dryer are used to heat preservation, but when fired happened we can do nothing to stop the fire;

3, less production and easy block, briquettes are discharged by gravity, no extra power, and production capacity can not easy to control; meanwhile we need to make sure the drying time but height is short, so production capacity is limited.The discharge port is easy to block because it is so small compared with diameter of vertical dryer;

4, fuel consumption is more, because of low drying efficiency;

 But vertical dryer is popular before mesh belt dryer designed out because of less investment at beginning;


Advantage of belt dryer( chain plate dryer):

1, Higher Drying Efficiency;

2, Less Space Request;

3,Less Final Briquettes Damage Rate;

4,Running Stability and Less Spare Parts;

5, Automatic dust cleaning device.

Welcome to contact with us to get more detailed designing on belt dryer by email: zzdybriquette@gmail.com.

ZHENGZHOU DAYANG BRIQUETTE MACHINERY CO., LTD, who is professional at coal/charcoal/mineral powder briquette press machine and coal/charcoal/mineral briquettes plant designing and manufacturer more than 20 years, service for hunderds of briquettes machine and briquettes plants customers from domestic and abroad! After thousands of redesigning & updating and hundreds of customers test, we are glad to recommend our key technology connect rollers for press machine and chain plate dryer. Connection rollers for briquette press is greatly short the time to change the rollers and save much cost on rollers; New Designing Chain Plate Dryer is famous for its large production capacity upto 25-30tph, less briquettes damage, and strong drying ability final briquettes moisture content less than 5%!