Core Principle of Industrial Dehumidifier: Two Technical Routes for Precise Humidity Control

Workflow:

Wet air → Inhaled by a high-efficiency fan → Flows through a low-temperature evaporator (surface temperature < air dew point) → Moisture condenses into droplets → Collects in a drain tank → Dry air is heated by a condenser before being discharged (avoiding space cooling).

Applicable Scenario:

General operating conditions with ambient temperatures > 10°C and humidity ≥ 50% RH (such as workshops and warehouses). Low temperatures can easily lead to frost and failure.

Core Components: Compressor, finned evaporator/condenser, centrifugal fan

 

Workflow:

Wet air → Passes through a silica gel/molecular sieve rotor → Water molecules are adsorbed → Ultra-dry air (minimum 1% RH) is produced.

Synchronous Regeneration: High-temperature air (120-140°C) passes through the saturated rotor in reverse → Water is released → Wet exhaust air is discharged outdoors.

Applicable Applications:

Low temperatures (-20°C) and ultra-low humidity requirements (lithium battery workshops, pharmaceutical sterile rooms).

Core Components: Adsorption rotor, regeneration heater, dual duct system

 

industry	Consequences of uncontrolled humidity	Dehumidification solutions
High-end manufacturing	Oxidation failure of electronic components	Rotary dehumidification maintains ≤30% RH, preventing corrosion of precision circuit boards
Medical Food	Pharmaceutical deliquescence, chocolate frosting	Refrigerated constant humidity 45~55% RH to ensure production line yield
Warehousing and Logistics	Textile mildew and grain compaction	The humidity is kept stable at 50%±5% throughout the year, reducing the cargo damage rate
Special Environment	Lithium battery electrolyte decomposition causes fire	Rotary dehumidification control ≤1% RH, blocking moisture side reactions
infrastructure projects	Tunnel concrete corrosion and swimming pool structure corrosion	24-hour dehumidification (daily drainage ≥ 1 ton) to extend the life of the building

 

Dimensions	Industrial dehumidifiers	Household dehumidifier/air conditioning dehumidifier
Dehumidification capacity	Daily water processing capacity 100L-2000L	Usually <20L/day
Low temperature adaptability	The wheel type supports -20℃ operation	Basically ineffective when ＜5℃
Humidity accuracy	±2% RH intelligent control	±10% RH fluctuation
Durability	Stainless steel body resistant to corrosive gases	Plastic shell is prone to aging
Energy efficiency	Regenerative heat recovery technology saves energy by 30%+	No energy recovery design

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