Supersonic Filter ÇKSJF: Flawless Aspiration for Heavy Industry

In large industrial enterprises where technological processes are accompanied by significant dust generation, standard air purification methods quickly lose their effectiveness. The Supersonic Filter ÇKSJF (industrial jet filter) from the leading Turkish manufacturer Çift Kartal is created specifically for such extreme conditions. This unit serves as a key node in a centralized aspiration system, taking on the heaviest loads to ensure stable and continuous purification of air masses.

Why is a Heavy-Duty Jet Filter Critical?

In the food, milling, chemical, and woodworking industries, fine dust poses a triple threat. First, it is explosive. Second, it harms staff health, violating sanitary standards. Third, dust acts as an abrasive, destroying expensive machinery.

The modern Supersonic Filter ÇKSJF solves these problems comprehensively. It can operate with an airflow rate from 2.5 to 800 m³/min, capturing the finest product particles. The residual dust content at the outlet is only 0.5–1.2 mg/m³, which meets the strictest environmental standards of the European Union.

Operating Principle and Pulse-Jet Regeneration System

The main advantage of this series lies in its continuous self-cleaning technology — Pulse-Jet regeneration. Here is how it works in practice:

1. Filtration Stage: Dust-laden air, driven by industrial centrifugal fans (ÇKAS), enters the lower or side part of the filter housing. The air passes through textile filter bags from the outside in. Dust settles on the outer surface of the fabric, while clean air exits through the upper collector.

2. Regeneration (Cleaning) Stage: To prevent the bags from clogging, an electronic controller periodically delivers short but extremely powerful pulses of compressed air (from a compressor) into the bags. This “shock” shakes off the accumulated dust.

3. Discharge: The knocked-down dust falls into the conical hopper of the unit, from where it is safely and hermetically discharged back into the technological line using a rotary airlock valve.

This approach means that the aspiration system does not lose draft and does not require production stops for maintenance.

Versatility and Areas of Application

The ÇKSJF model range is designed to meet the needs of any industrial facility. Thanks to the availability of 6 different housing modifications and variable bag lengths (1200, 1800, 2400, 3000 mm), engineers can select the optimal filtration area — from 7.5 m² to 104 m².

This unit perfectly complements the comprehensive grain milling equipment at large flour mills. However, its application is not limited to the agricultural sector. Supersonic operates successfully in metallurgy, the cement industry, energy, and building materials production — wherever compromises in air cleaning quality are unacceptable.

📊 Technical Specifications (ÇKSJF Series)

The table below shows the key parameters of the base models. All dimensions are specified in accordance with the factory documentation.

Frequently Asked Questions (FAQ)

1. What compressed air pressure is required for the proper operation of the regeneration system?

For effective shaking of dust from the filter bags, a supply of clean, dry compressed air at a pressure of 5 to 7 bar is required. Air quality (absence of moisture and oil) is critical, as moisture can cause dust to stick to the fabric.

2. How does a jet filter differ from a standard cyclone?

Cyclones use centrifugal force and can only capture relatively large and heavy dust particles. The Supersonic Filter ÇKSJF uses a barrier (fabric) cleaning method, which allows it to trap up to 99.9% of microscopic dust that a conventional cyclone would simply emit into the atmosphere.