SDK-CN-33-400

General information about cyclone SDK-CN-33-400
Cyclones SDK-CN-33-400 are designed for cleaning smoke from solid particles and medium-sized dust and are widely used in industrial facilities and industry. Most often, such units can be found in:

• metallurgy
• chemical and oil industry
• boiler rooms
• other areas where air purification is required

At the same time, there are unfavorable environments where SDK-CN-33-400 is not recommended — this is dust that is highly sticky or has a fibrous structure. The standard model is designed for operating air temperature up to 400°C, for extreme conditions, versions are made of special materials.

Selection of cyclone model
When choosing a model, it is important to consider:

• operating conditions
• composition and size of solid particles
• volume of purified air, m³/h
• concentration of particles in the air

Smoke purification system features

IMPORTANT! When working with flue gases, consider:

• system length
• gas velocity
• lifting height
• cyclone and fan model (pressure and capacity)

Advantages of cyclone SDK-CN-33-400

• high efficiency of smoke and soot cleaning
• reliability in operation
• affordable price and easy maintenance

Construction of cyclone SDK-CN-33-400
The construction is distinguished by the absence of a cylindrical part of the housing, which makes the unit more efficient for cleaning smoke from soot of different fractions. There are right- and left-hand versions. Cyclones are made of corrosion-resistant steel with the possibility of individual material selection. Connection is carried out through flanges and adapters. For cases requiring 100% cleaning, additional carbon filters are used.

Dust hopper of cyclone SDK-CN-33-400
The lower part is equipped with a hopper for collecting dust and waste, which require periodic cleaning. The volume of the hopper is calculated taking into account the required service interval. Hermetic welding increases efficiency by 15%, preventing air leakage.

Air supply
The operation of the cyclone is ensured by a powerful smoke exhaust fan. When choosing, the aerodynamic resistance and fan characteristics are taken into account. If desired, production on a pedestal (legs) is possible.

Fractional dust collection efficiency

• 2.5–3.0 µm — 71.9%
• 2.5–4.0 µm — 77.7%
• 4.0–6.3 µm — 83.5%
• 6.3–10.0 µm — 86.3%
• 10.0–16.0 µm — 89.4%
• 16.0–25.0 µm — 91.9%
• 25.0–40.0 µm — 94.0%
• 40.0–63.0 µm — 98.1%
• 63.0–100.0 µm — 99.5%
• 100.0–160.0 µm — 99.9%
• 160.0–1000.0 µm — 100%

Technical parameters of cyclone SDK-CN-33-400

• Gas inlet velocity: 11.0–16.1 m/s
• Hydraulic resistance coefficient:
  • with scroll on exhaust pipe — ξin = 31.3
  • without scroll on exhaust pipe — ξin = 20.3
• Maximum dust concentration at inlet: for low-sticky dust — not more than 1000 g/m³
• Gas inlet temperature: up to 500°C
• Maximum pressure (vacuum): 15000 Pa