Qd110h Compressor Air Dryer

Product Characteristics

After pre‑filtration, the hot incoming compressed air enters the air‑to‑air heat exchanger, where it exchanges heat with the already cooled and dry outlet air. The warm, moist incoming air is pre‑cooled by the low‑temperature dry air flowing in the opposite direction, reducing its temperature before it enters the refrigerant evaporator. This pre‑cooling effect significantly reduces the thermal load on the refrigeration system, improving overall energy efficiency. During this process, a portion of the water vapor in the incoming air begins to condense into liquid droplets due to the initial temperature drop. This not only reduces the burden on the evaporator but also enhances the overall dewatering efficiency of the cold dryer. The counter‑current flow design ensures maximum heat recovery and minimizes energy consumption, making this stage a key part of the dryer's high-efficiency operation

 

Working Principle

The amount of water vapor in the compressed air is determined by the temperature of the compressed air: under the condition that the pressure of the compressed air is basically unchanged, reducing the temperature of the compressed air can reduce the content of water vapor in the compressed air, and the excess water vapor will condense into liquid.

 

Applicable Working Conditions

Design Working Conditions

Remote Monitoring and Data Analysis Service
For intelligent and automated filters, we provide remote monitoring and data analysis service to achieve real-time tracking and scientific management of equipment status. Through the built-in intelligent system, operating data such as pressure, flow rate, temperature, and running time are uploaded to the cloud platform. Our technical team conducts long-term data analysis, judges blockage trend, component wear degree, and operating efficiency, and provides early warning and optimization suggestions. Users can check equipment status anytime and anywhere, understand service life consumption, and arrange maintenance in advance. This intelligent service improves management efficiency, reduces unexpected shutdowns, and makes operation more stable and reliable.

1. Q: Can inlet and outlet ports be reversed?
A: No, reverse connection causes failure and damage.

2. Q: Should a pre-filter be installed before the dryer?
A: Yes, a pre-filter protects the evaporator and refrigeration system.

3. Q: Is maintenance space required?
A: ≥ 0.5 m around the unit, ≥ 0.8 m above the unit.

4. Q: What should be noted for electrical wiring?
A: Follow rated voltage/frequency, reliable grounding, circuit breaker and overload protection.

5. Q: Any piping suggestions?
A: Short and straight, few elbows, matching pipe diameter, no backpressure.