Editorial Technical Reference

Cyclone Separator

This page explains how Cyclone Separator is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A centrifugal separation device that removes particulate matter from gas streams using vortex flow.

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Product Specifications

Technical details and manufacturing context for Cyclone Separator

Definition
The Cyclone Separator is a component used in pneumatic conveying and gas cleaning systems to separate solid particles from a gas stream. It operates on the principle of centrifugal force generated by a vortex flow pattern. Contaminated gas enters the cyclone tangentially, creating a downward spiral. The centrifugal force throws particles outward against the cyclone wall, where they lose momentum and slide down into a collection hopper. The cleaned gas reverses direction and exits upward through a central outlet. This design has no moving parts, making it robust and low-maintenance. Typical applications include dust collection in woodworking, cement, food processing, and chemical industries. The separator is available in carbon steel or stainless steel, with body materials such as Q235B, 304, or 316L, depending on the application and corrosion requirements. Key parameters include a gas flow capacity of 1000–50000 m³/h, separation efficiency of 90–99% for particles larger than 10 μm, operating temperature range of -40 to 400 °C, and operating pressure of 1.0–1.6 MPa. Pressure drop ranges from 500 to 1500 Pa, and inlet/outlet diameters vary from 50 to 600 mm. Overall dimensions range from 500×500×1500 mm to 3000×3000×8000 mm, with weights from 200 to 5000 kg. The dust discharge valve can be flap, twist, or star type, selected based on dust properties. These values are typical reference ranges and must be verified with the manufacturer for specific models and applications. Always confirm model-specific specifications and applicable standards with the legal manufacturer or supplier before procurement.
Working Principle
Contaminated air enters the cyclone tangentially, creating a downward vortex. Centrifugal force pushes particles outward against the wall. Clean air reverses direction in an inner vortex and exits upward through the central outlet. Separated particles spiral downward and collect in the hopper.
Common Materials
Carbon Steel, Stainless Steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Capacity (Gas Flow Rate)1000–50000 m³/hTypical range for industrial units
Separation Efficiency90–99 %For particle size >10 μm
Operating Temperature-40–400 °CDepends on material and gasket
Pressure Drop500–1500 PaHigher efficiency increases pressure drop
Body MaterialQ235B/304/316LCarbon steel or stainless steelGB/T 700, ASTM A240
Inlet/Outlet Diameter50–600 mmMatches pipeline size
Overall Dimensions (L×W×H)500×500×1500–3000×3000×8000 mmVaries with capacity
Weight200–5000 kgDepends on size and material
Dust Discharge Valve TypeFlap/Twist/StarSelection based on dust properties

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 bar (standard), up to 40 bar with reinforced designs
flow rate: 0.1 to 50 m³/s (gas), depending on cyclone diameter
temperature: -40°C to 400°C (typical), up to 850°C with special materials
particle size range: 5 to 200 microns (typical separation efficiency)
slurry concentration: Up to 30% solids by volume (for wet cyclones)
Media Compatibility
✓ Dust collection in cement plants ✓ Catalyst recovery in petrochemical processes ✓ Wood chip separation in biomass processing
Unsuitable: High-viscosity fluids (>1000 cP) or sticky particulate materials
Sizing Data Required
  • Gas volumetric flow rate (m³/s)
  • Particle size distribution (d50 cut point)
  • Required separation efficiency (%)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Abrasive erosion
Cause: High-velocity particulate flow causing gradual material loss, especially at inlet and cone apex, due to improper material selection or excessive solids loading.
Structural fatigue cracking
Cause: Cyclic pressure fluctuations and vibration from unstable flow patterns or pulsating feed, leading to stress concentration at welds and support points.
Maintenance Indicators
  • Unusual high-pitched whistling or roaring noise indicating air leakage or internal damage
  • Visible material buildup or discharge from non-designated areas (e.g., around seals or joints)
Engineering Tips
  • Implement regular thickness monitoring via ultrasonic testing at high-wear zones (inlet, cone, vortex finder) to schedule timely refractory or wear plate replacement
  • Optimize inlet velocity (typically 15-25 m/s) and maintain consistent feed density to prevent turbulence-induced wear and vibration

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 14691:2000 (Mechanical power transmission - Cyclone separators) ANSI/ASME B31.3 (Process Piping - for pressure and material requirements) DIN EN 1092-1 (Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories)

Quoted from the published standard.

Manufacturing Precision
  • Cylindrical body diameter: +/- 0.5% of nominal diameter
  • Inlet/outlet flange flatness: 0.1 mm across sealing surface
Quality Inspection
  • Pressure test (hydrostatic/pneumatic) per design specification
  • Dimensional verification of critical clearances and alignments

Manufacturers of Cyclone Separator

Manufacturer profiles associated with Cyclone Separator.

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Frequently Asked Questions

What is the typical separation efficiency of a cyclone separator?

For particles larger than 10 μm, the separation efficiency typically ranges from 90% to 99%. However, efficiency depends on particle size distribution, gas velocity, and cyclone design. Always verify with the manufacturer for your specific application.

What materials are available for the cyclone separator body?

The body is typically made of carbon steel (e.g., Q235B) or stainless steel (e.g., 304 or 316L). The choice depends on the corrosiveness of the gas and particles, as well as temperature requirements. Confirm material suitability with the supplier.

What is the operating pressure range?

The operating pressure is typically 1.0 to 1.6 MPa. Verify the pressure rating for your specific model.

How do I select the dust discharge valve type?

The valve type (flap, twist, or star) is selected based on the properties of the collected dust, such as particle size, moisture, and flow characteristics. Consult the manufacturer to ensure proper selection for your process.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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