Compressed Air Dryer

Overview

Through professional customized design, Yipu Compressed Gas Dryer delivers three core customer values: providing specialized drying solutions for various industrial gases, meeting diverse process requirements with a wide pressure adaptation range, and ensuring safe handling of hazardous media through high-standard safety design. This product is particularly suitable for gas processing needs in oil and gas fields, chemical plants, new energy, and other sectors, serving as an indispensable key equipment in process flows.

I. Market Pain Point Analysis

1. Difficulty in Multi-Medium Adaptation

• Significant differences in physical properties of different gases make general-purpose drying equipment ineffective.
• Special media (e.g., hydrogen, gas) require explosion-proof design.

2. Narrow Pressure Adaptation Range

• Traditional equipment has limited pressure ranges, failing to meet high-pressure process requirements.
• Drying efficiency is difficult to guarantee under low-pressure conditions.

3. High Requirements for Safety and Reliability

• Handling of flammable and explosive gases requires professional explosion-proof certification.
• High-temperature and high-pressure working conditions impose stricter safety demands on equipment.

II. System Process Flow

Three-Stage Processing System:

1. Preprocessing Stage

• Inlet gas undergoes filtration and separation to remove liquid water and solid particles.
• Specialized filter materials are selected based on medium properties.

2. Main Cooling Stage

• The refrigeration system cools the gas to the target dew point temperature.
• High-efficiency heat exchanger design adapts to different medium characteristics.

3. Deep Separation Stage

• The gas-water separator efficiently removes condensed droplets.
• An automatic drainage system ensures continuous and stable operation.

Dual Cooling Options:

• Air-Cooled Type: Suitable for areas with water scarcity, ambient temperature ≤38℃.
• Water-Cooled Type: Higher heat exchange efficiency, cooling water temperature <32℃.

III. In-Depth Technical Principle Analysis

Customized Design Concept:

• System parameters optimized based on thermodynamics of different gases.
• Explosion-proof rating matched to the explosive characteristics of the medium.

Wide Pressure Adaptation Technology:

• Pressure vessels designed and manufactured according to actual requirements (0.1-10MPa).
• High-pressure sealing technology and safety protection systems.

IV. Core Competitive Advantages

1. Broad Medium Adaptability

• Covers biogas, natural gas, hydrogen, and other industrial gases.
• Specialized design ensures optimal drying performance for each medium.

2. Wide Pressure Range

• Working pressure: 0.1-10MPa, meeting most industrial needs.
• Professionally designed by pressure class to ensure safety and reliability.

3. High Safety Level

• Dual explosion-proof certifications: EX Ⅱ BT4 / EX Ⅱ CT4.
• Comprehensive safety protection system.

4. Excellent Energy Efficiency

• System energy efficiency optimized for medium characteristics.
• Outlet temperature precisely controlled to meet process requirements.

V. Technical Strength

Professional Design Capabilities:

• Thermodynamic calculation and system simulation for multi-medium applications.
• Professional design and manufacturing qualifications for pressure vessels.

Safety Technology Accumulation:

• Experience in integrating explosion-proof electrical systems.
• Safety protection technology for hazardous medium handling.

VI. Product Series Introduction

Classified by Medium:

• Natural Gas Specialized Drying Series
• Biogas Processing Specialized Series
• Hydrogen Purification and Drying Series
• Coalbed Methane (Gas) Processing Series

Classified by Cooling Method:

• Air-Cooled Series: Suitable for small to medium flow rates, easy installation.
• Water-Cooled Series: Suitable for large flow rates, higher energy efficiency.

VII. Application Scenario Solutions

Energy Sector:

• Preprocessing of natural gas transmission and distribution stations
• Coalbed methane extraction and utilization
• Shale gas exploitation and processing

Chemical Sector:

• Hydrogen purification and treatment
• Drying of chemical feed gas
• Process gas treatment

Environmental Protection Sector:

• Preprocessing for biogas power generation
• Landfill gas recovery and utilization

VIII. Yipu Compressed Gas Dryer Technical Specification Sheet

Parameter Category	Technical Indicators	Remarks
Basic Working Condition Parameters
Inlet Air Temperature	Normal-Temperature Type <45℃ / High-Temperature Type ≤80℃	Two models available
Working Pressure	0.1~10 MPa	Vessel designed and manufactured according to actual pressure
Ambient Temperature (Air-Cooled)	≤38℃	–
Cooling Water Temperature (Water-Cooled)	<32℃	–
Cooling Water Pressure	0.2~0.5 MPa	–
Cooling Water Quality	Industrial Circulating Water	–
Performance Indicators
Pressure Dew Point	2~10℃	–
Outlet Dew Point Temperature	2~10℃	–
Outlet Temperature	Determined by actual application process design	Customizable
Electrical Parameters
Power Supply	220V/1Ph/50Hz or 380V/3Ph/50Hz	Power supply customizable for overseas markets
Compressor Power	3-120 Hp	–
Explosion-Proof Rating	EX Ⅱ BT4 / EX Ⅱ CT4	Dual explosion-proof certifications
Structural Parameters
Medium Type	Biogas, Natural Gas, Coalbed Methane (Gas), Hydrogen, Shale Gas, etc.	Suitable for multiple media
Cooling Method	Air-Cooled	–
Water Consumption	2-85 T/h	Determined by model
Air Inlet/Outlet Diameter	DN65-DN300	–
Equipment Weight	220-6000 kg	–
Overall Dimensions (L×W×H)	(1140~4800)×(690~2200)×(1105~2850) mm	Compact design