The belt dryer operates on a continuous processing principle. Wet material is evenly distributed onto a stainless steel wire mesh or perforated plate conveyor belt via a feeding system. Driven by transmission mechanisms, the belt moves slowly through sealed drying chambers divided into multiple independent units. Each unit features dedicated hot air circulation, heating, and dehumidification systems.

Hot air (drying medium) contacts the material through vertical penetration (through-flow) or horizontal blowing (cross-flow), facilitating efficient heat and mass transfer to evaporate moisture. The system optimizes thermal efficiency by partially recycling exhaust gases mixed with fresh air while discharging excess humid air.

Primary Structural Systems

Feeding System: Ensures uniform and continuous material distribution on the conveyor belt
Conveying System: Core belt mechanism with adjustable width (1.2-4.5 meters) and variable speed control (0.1-5 meters/minute), including drive, tensioning, and automatic alignment components
Drying Chamber: Sealed enclosure with multiple independently controlled temperature and humidity sections
Hot Air Circulation System: Comprising circulating fans, heaters (steam, electric, thermal oil, gas), and air ducting for controlled heat delivery
Dehumidification System: Removes high-humidity exhaust gases to maintain drying efficiency
Discharge System: Continuous collection of dried finished products
Electrical Control System: PLC-based automation for precise adjustment of belt speed, temperature, humidity, and other process parameters

Main Types and Key Features

Dryer Type	Key Characteristics	Applications
Single-Stage Belt Dryer	Basic configuration with material drying on single conveyor layer	Standard drying applications
Multi-stage Belt Dryer	Multiple single-stage units in series for materials with high shrinkage	Materials requiring progressive drying stages
Multi-layer Belt Dryer	Compact footprint with material transfer between connected belt layers	Long drying time materials (grains), excluding sticky or fragile materials
Through-flow Dryer	Vertical air penetration through material layer for high efficiency	High-throughput applications
Cross-flow Dryer	Angled air flow relative to belt movement direction	Gentle drying processes
Vacuum Belt Dryer	Negative pressure operation for low-temperature drying	Heat-sensitive materials (biological products, pharmaceutical extracts)

Key Advantages: Continuous automated operation with high production capacity; independent parameter control for flexible adaptation to material drying curves; minimal product damage due to static material positioning; optimized thermal energy utilization through air recycling; excellent equipment sealing for improved working conditions.

Limitations: Relatively large footprint and operational noise generation.

Application Areas

Belt dryers provide gentle, controllable drying solutions across multiple industries:

Food Industry: Dehydrated vegetables (carrots, spinach), dried fruits, condiments, snack foods (potato chips, sunflower seeds) - preserves nutrients and color
Pharmaceutical Industry: Traditional Chinese medicine pieces (ginseng, wolfberry), extracts, powders, granules, biological agents - vacuum models comply with GMP standards
Chemical and New Materials: Catalysts, pigments, battery materials, synthetic rubber - through-flow design maintains material pore structure
Environmental Protection: Municipal sludge and industrial waste volume reduction through drying
Agriculture and Feed Industry: Feed additives, premixes, agricultural products (grains, tea)

Les étiquettes:

Produits

Nombre De Pièces:	2 ensembles
Prix:	Négociable
Emballage Standard:	Selon les exigences du client
Méthode De Paiement:	T/T, LC

Les informations détaillées

Description du produit

Les informations détaillées

Lieu d'origine

Chine

Nom de marque

suli

Certification

ISO9001

Numéro de modèle

Matériel:

Acier inoxydable, acier au carbone

Source de chaleur:

Vapeur, gaz naturel, fioul, chauffage électrique, fioul caloporteur, fumées/chaleur résiduelle

Système de contrôle:

Programmation automate ou boutons

Prix:

Provide pricing based on customer requirements.

Quantité de commande min:

2 ensembles

Prix:

Négociable

Détails d'emballage:

Selon les exigences du client

Conditions de paiement:

T/T, LC

Mettre en évidence

Flue gas belt drying machine

Waste heat dryer for chemical industry

Food industry belt drying equipment

Description du produit

Flue Gas/Waste Heat Dryer for Environmental Protection, Chemical, Food and Other Industries

Working Principle and Core Structure

Primary Structural Systems

Feeding System: Ensures uniform and continuous material distribution on the conveyor belt
Conveying System: Core belt mechanism with adjustable width (1.2-4.5 meters) and variable speed control (0.1-5 meters/minute), including drive, tensioning, and automatic alignment components
Drying Chamber: Sealed enclosure with multiple independently controlled temperature and humidity sections
Hot Air Circulation System: Comprising circulating fans, heaters (steam, electric, thermal oil, gas), and air ducting for controlled heat delivery
Dehumidification System: Removes high-humidity exhaust gases to maintain drying efficiency
Discharge System: Continuous collection of dried finished products
Electrical Control System: PLC-based automation for precise adjustment of belt speed, temperature, humidity, and other process parameters

Main Types and Key Features

Dryer Type	Key Characteristics	Applications
Single-Stage Belt Dryer	Basic configuration with material drying on single conveyor layer	Standard drying applications
Multi-stage Belt Dryer	Multiple single-stage units in series for materials with high shrinkage	Materials requiring progressive drying stages
Multi-layer Belt Dryer	Compact footprint with material transfer between connected belt layers	Long drying time materials (grains), excluding sticky or fragile materials
Through-flow Dryer	Vertical air penetration through material layer for high efficiency	High-throughput applications
Cross-flow Dryer	Angled air flow relative to belt movement direction	Gentle drying processes
Vacuum Belt Dryer	Negative pressure operation for low-temperature drying	Heat-sensitive materials (biological products, pharmaceutical extracts)

Limitations: Relatively large footprint and operational noise generation.

Application Areas

Belt dryers provide gentle, controllable drying solutions across multiple industries:

Food Industry: Dehydrated vegetables (carrots, spinach), dried fruits, condiments, snack foods (potato chips, sunflower seeds) - preserves nutrients and color
Pharmaceutical Industry: Traditional Chinese medicine pieces (ginseng, wolfberry), extracts, powders, granules, biological agents - vacuum models comply with GMP standards
Chemical and New Materials: Catalysts, pigments, battery materials, synthetic rubber - through-flow design maintains material pore structure
Environmental Protection: Municipal sludge and industrial waste volume reduction through drying
Agriculture and Feed Industry: Feed additives, premixes, agricultural products (grains, tea)

Les étiquettes:

Machine de séchage par atomisation

Machine centrifuge de séchage par atomisation

Machine à séchage par pulvérisation sous pression

Vibrateur de séchage de lit fluidisé

Machine à faire bouillir des granulés

Machine à sécher sous vide à double tour de cône

Machine à sécher à l'aide d'un grattoir à tambour

machine de séchage de ceinture

Machine à séchage à bande à couche unique

Machine à séchage par courroie à plusieurs couches

Machine à sécher les légumes déshydratés

Machine de séchage sous vide

Machine à sécher à la raie sous vide

Machine à sécher les rubans sous vide

Machine à séchage sous vide carrée/ronde

Machine à sécher à la pagaie

Machine à sécher à la batterie

Machine de séchage continu à disque

Machine à sécher à la compression par rotation

four

Four de circulation d'air chaud

Cuisinier médicinal

Équipement de mélange

Machine à mélanger conique à double vis

Écrasement de l'équipement

Flue Gas/Waste Heat Dryer Is Suitable For Environmental Protection, Chemical, Food And Other Industries.

Flue gas belt drying machine

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Vegetable Belt Dryer,

Machine de séchage par atomisation

Machine centrifuge de séchage par atomisation

Machine à séchage par pulvérisation sous pression

Vibrateur de séchage de lit fluidisé

Machine à faire bouillir des granulés

Machine à sécher sous vide à double tour de cône

Machine à sécher à l'aide d'un grattoir à tambour

machine de séchage de ceinture

Machine à séchage à bande à couche unique

Machine à séchage par courroie à plusieurs couches

Machine à sécher les légumes déshydratés

Machine de séchage sous vide

Machine à sécher à la raie sous vide

Machine à sécher les rubans sous vide

Machine à séchage sous vide carrée/ronde

Machine à sécher à la pagaie

Machine à sécher à la batterie

Machine de séchage continu à disque

Machine à sécher à la compression par rotation

four

Four de circulation d'air chaud

Cuisinier médicinal

Équipement de mélange

Machine à mélanger conique à double vis

Écrasement de l'équipement

Flue gas belt drying machine

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Food industry belt drying equipment

Multifunctional Pepper Dehydration Vegetable Belt Dryer,

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