Dry Roasting Equipment---Chain Plate Dryer

Supplier:: Xi'an Research and Design Institute of Wall & Roof Materials Co,.Ltd.

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chain plate dryer（When the moisture content of the raw material is high, the secondary dryer equipment is used）

Number	Name	Unit	Parameter	Remark
1	Device Name	Chain Plate Dryer
2	Dry Variety	Hollow bricks and hollow blocks, porous bricks and porous blocks, common bricks, etc.
3	Dry Qualified Product Rate	%	99
4	Daily Output (Common bricks)	ten thousand	30－40
5	Dryer Structure		Detachable combination of steel structure
6	Delivery Method		Chain Conveyor
7	Chain Layers	Floor	2-3
8	Dryer Length	m	100—150	Length can vary
9	Dryer Height	mm	360—460	Determined by Product
10	Dryer Heat Source	Tunnel Kiln Waste Heat(cooling product heat, smoke heat separation heat)
11	Heat Source into The Dryer Temperature	℃	＜150
12	Dryer Exhaust Gas Temperature	℃	＜45
13	Drying Cycle	Hour	2~10
14	dryer control	Electronic computer program control		Remote monitoring possible

Q: The working principle of belt dryer: For the material temperature does not exceed 60oC requirements, can be used about 80oC dry gas. Multi-stage combination can better play the performance of belt dryer, and dry more uniform.

Q: What are the basic types of common drying equipment?: (3) drum scraper dryer drum scraper dryer is through the rotation of the cylinder, heat conduction way, will be attached to the outer wall of the cylinder liquid material or ribbon material, a dry continuous operation of equipment The The material to be dried is passed from the upper tank into the receptacle of the drum dryer. The drying drum is driven at the specified speed by the drive.

Q: What are the common types of dryers?: The tank flows into the chute of the drum dryer, and the drying drum is rotated at the specified speed by the drive.

Q: How to solve the dryer a series of failures: If the dew point reading is normal after the dry machine is replaced, the dew point rises rapidly after the end of the drying cycle of the dryer, indicating that the ambient air may enter the closed gas path, causing the dryer to absorb prematurely. Another possibility is that the dryer is not completely regenerated or contaminated. If the dew point reading and reflow air dew point readings are close, it indicates that the regenerative gas path is completely failing or the desiccant is seriously polluted.

Q: How to choose the right drying equipment and drying technology: In the drying process of materials, different materials are not the same characteristics, drying requirements are not the same, drying methods are also different, how to choose the right drying equipment and it?

Q: What are the types of drying equipment?: According to the heating method, the dryer is divided into convection, conduction, radiation, dielectric and other types. Convection dryer, also known as direct dryer, is the use of hot dry media and wet material in direct contact with convection way to transfer heat, and the generated steam away; Conductive dryer also known as indirect dryer, which uses conduction The heat is transferred from the heat source through the metal wall to the wet material, and the resulting wet steam can be removed by means of reduced pressure suction, passing a small amount of purge gas or condensing it on a separately provided low

Q: The development prospects of the dryer: As an air compressor post-processing equipment, cold and dry machine is only a single auxiliary machine. But with the technological progress, the industrial sector on the gas quality requirements are getting higher and higher, cold and dry machine market will be more and more, it can be said, as long as the air compressor in the development of cold and dry machine prospects will be more and more it is good.

Q: Frozen sublimation drying equipment which consists of several systems: the vacuum system: by the freeze-drying room, condenser, vacuum valves and pipes, vacuum equipment and vacuum instrument composition, the current vacuum equipment is extremely combination of three: the Roots pump, cryogenic condenser, and multi-stage steam ejector, which , Multi-stage steam ejector structure is simple, no mechanical power, easy maintenance, low failure rate, the material requirements are not high, usually need to set 4-5 level.

Q: What are the characteristics of the drum dryer?: direct heating type Rotary drum dryer This kind of dryer is directly connected with the dry material, mainly by convection heat transfer, the most widely used.It is divided into conventional direct heating rotary drum dryer, Rotary drum dryer and ventilated tube rotary drum dryer

Q: What is a combination of drying equipment?: Combination drying equipment is a combination of two or more dry forms, the main material, mainly in series, that is, when the material has been through the drying equipment, two or more drying equipment, combined dry mainly to meet a The need for a drying process.

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