CNG Hydraulic Booster Compressor

CNG Hydraulic Booster Compressor

PRODUCT DESCRIPTION ► Product Overview Genketech Gas's CNG hydraulic booster compressor is an integrated daughter station equipment specifically designed for high-risk explosion-proof environments. Unlike traditional reciprocating compressors driven by crankshaft connecting rods, this...
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Description

Qingdao Lenado Intelligent Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of cng hydraulic booster compressor in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk customized cng hydraulic booster compressor from our factory.

 

PRODUCT DESCRIPTION

 

► Product Overview

Genketech Gas's CNG hydraulic booster compressor is an integrated daughter station equipment specifically designed for high-risk explosion-proof environments. Unlike traditional reciprocating compressors driven by crankshaft connecting rods, this product adopts advanced hydraulic drive technology, completely isolating the power source from the compression medium, fundamentally eliminating the risk of mechanical friction sparks.

 

► Core Principle: Hydraulic Drive & Gas-Liquid Isolation

• No Direct Metal Contact: Hydraulic oil pushes the piston to compress natural gas. Moving parts are only piston and piston rod-no metal-to-metal friction, eliminating spark risks.

• Flexible Boosting: Hydraulic system provides smooth, controlled compression with reduced mechanical impact.

 

► Intrinsic Safety for Zone 1 Areas

• Zero Spark Risk: No electrical components in compression chamber. Power delivered via hydraulic system-safe even during gas leakage events.

• Explosion-Proof Control: All electrical systems housed in certified explosion-proof control cabinets.

 

► Hydraulic Station Configuration

1. Power Source: High-efficiency oil pump motor unit

2. Filtration: Suction filter + return oil filter for oil cleanliness

3. Cooling: Air-cooled/water-cooled oil radiator with accumulator for temperature control

4. Control: Directional valve group for precise piston motion control

 

► Integrated Skid Design (6-in-1 Module)

✓ Compression System | ✓ Storage System (25×150L cylinders)

✓ Unloading System | ✓ Dispensing System (3-line double-gun)

✓ Safety System | ✓ Weatherproof & Noise-Reduction Enclosure

 

TECHNICAL SPECIFICATIONS

 

Integrated Hydraulic Compressor Parameters

No.

Item

TYCZ-JD-600

TYCZ-JD-800

TYCZ-JD-1000

TYCZ-JS-1200

TYCZ-JS-1500/1600

TYCZ-JS-2400/2500

1

Compression Medium

Natural Gas (Complies with Class II gas quality standards specified in GB17820 "Natural Gas")

2

Inlet Pressure

3-20MPa

3

Outlet Pressure

≤25MPa

4

Average Displacement

600Nm³/h

800Nm³/h

1000Nm³/h

1200Nm³/h

1500/1600Nm³/h

2400/2500Nm³/h

5

Structural Layout

Single cylinder bank, single system

Double cylinder banks, double system

6

Compression Stages

Two-stage compression

7

Control System

Explosion-proof control cabinet

8

Unloading Post

1 unit of single-gun unloading post (dedicated type for integrated equipment)

9

Cylinder Group

Max working pressure 25MPa, hydrostatic test pressure 37.5MPa
Single cylinder volume 150L, quantity 25, High/Medium pressure ratio: 2:3 (adjustable according to specific customer requirements)

10

Dispenser

1 unit of 3-line double-gun dispenser (dedicated type for integrated equipment)

1 or 2 units of 3-line double-gun dispenser (dedicated type for integrated equipment)

11

Main Machine Power

30KW

37KW

45KW

2×30KW

2×37KW

2×45KW

12

Overall Dimensions
(L×W×H)

6.5m×2.3m×2.4m

6.8m×2.3m×2.5m

8.7m×2.3m×2.4m

9m×2.3m×2.5m

 

KEY ADVANTAGES

 

✅ Intrinsic Safety for Zone 1: No sparks, no electrical components in compression zone-ideal for high-risk environments.

✅ Dual-System Redundancy (Select Models): Independent operation or backup mode; 50% capacity maintained during single-system maintenance.

✅ No-Load Start & Frequent Cycling: Hydraulic isolation enables instant start/stop without unloading procedures-saves energy, boosts efficiency.

✅ Ultra-Low Maintenance: Only seals as wearing parts (10–20% of traditional compressors); vertical cylinder design prevents seal wear.

✅ Compact Integrated Skid: All-in-one design reduces civil work, installation time, and footprint-perfect for space-constrained sites.

✅ Simple Cylinder Structure: Minimal moving parts = higher reliability, longer service life, lower TCO.

 

APPLICATION SCENARIOS

 

• Chemical industrial parks & high-explosion-risk zones

• Urban CNG daughter stations with limited space

• Sites with fluctuating inlet pressure (3–20 MPa)

• Critical stations requiring uninterrupted gas supply

• Locations with power constraints or off-grid needs

 

TECHNICAL ADVANTAGE COMPARISON

 

Feature/Aspect

Genketech Hydraulic Driven Substation Compressor

Other Hydraulic Driven Substation Compressors

Traditional Reciprocating Compressors

System Architecture & Redundancy

Dual-System Design:
Consists of two independent systems. Each can operate alone (at 50% capacity), run simultaneously, or serve as a mutual backup, ensuring high availability.

Single System:
No backup capability.

Single System:
No backup capability.

Start-up & Operation Efficiency

No Unloading Required for Start-up:
Hydraulic control isolates motor operation from cylinder movement. Frequent start/stops do not affect lifespan. No need to vent high-pressure gas, saving energy and improving efficiency.

(Information not specified in source)

Unloading Required for Start-up:
Must vent pressure to reduce motor torque, requiring additional unloading systems, sewage recovery devices, and recovery tanks, which increases energy consumption.

Operating Cost & Maintenance

Low Comprehensive Cost:
1. Simple structure with only pistons and rods moving; no direct metal friction or wear.
2. Wear parts are limited to sealing rings (only 10%-20% of those in traditional/diaphragm compressors), resulting in low failure rates and high reliability.
3. Low load on the hydraulic system extends service life.
4. Extremely low linear speed of sealing rings ensures long service life.

Horizontal Layout Issues:
Self-weight of pistons and shafts causes uneven seal wear, leading to shorter seal life and frequent replacements.

High Maintenance Cost:
Complex mechanical structure with high piston linear speed causes metal wear, high failure rates, and short lifespan. Numerous wear parts (piston rings, support rings, rod packing, valve plates) require regular replacement, leading to very high post-maintenance costs.

Structural Design & Durability

Vertical Cylinder Installation:
Avoids uneven seal wear, significantly extending seal life and reducing replacement frequency.

(Implied horizontal layout leading to wear issues)

Complex Mechanical Structure:
Prone to wear and tear due to complex moving parts and high-speed operations.

 

Contact us today for customized CNG compression solutions!

 

 

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