As a leading Industrial Chimney Manufacturer, Thermokrupp delivers engineered solutions for power plants and industrial setups. We design robust chimneys for efficient, safe, and compliant discharge of combustion gases and chemical waste.
An industrial chimney or stack is a critical vertical structure designed to safely carry and discharge gaseous products of combustion, chemical waste gases, and exhaust air from industrial processes into the upper atmosphere. This ensures compliance with air pollution control norms and protects the local environment and worker safety.
Modern Landmark: With rapid industrialization and stringent pollution control needs, Thermokrupp chimneys have become a common and essential structure in the modern industrial landscape, efficiently managing waste gases at heights of 50 to over 100 meters.
Selecting the right chimney material is crucial for economy, durability, and low maintenance. For heights above 30m, reinforced concrete offers the best long-term value.
Become too bulky and costly for heights over 30m. Limited design flexibility.
Incur high maintenance costs over time due to corrosion and wear.
Our specialty. Offers optimal economy in construction and maintenance for tall structures (50-100m+), with superior durability.
Our chimneys are designed using the latest software for modeling, analysis, and case studies, ensuring they withstand all operational and environmental loads.
Outer diameter can be constant or linearly varied. Shell thickness is optimized in steps or linearly.
Designed for self-weight, wind load, earthquake forces, and thermal stress variations.
Sections are selected first, then rigorously checked for stress development to ensure safety and longevity.
Height is crucial for effective pollution dispersion. Taller chimneys use the “stack effect” to release hot waste gases at a greater altitude, diluting them into the atmosphere to minimize ground-level pollution and ensure compliance with environmental (CPCB) regulations. This protects local air quality and community health.
The three primary types are:
• Brick Chimneys: Traditional, but become bulky and costly above 30m.
• Steel Chimneys (MS/SS): Used for specific applications but have high long-term maintenance costs due to corrosion.
• Reinforced Concrete Chimneys: The most economical and popular choice for tall structures (50-100m+) due to their durability, lower maintenance, and excellent load-bearing capacity, making them Thermokrupp’s recommended solution.
Our design process uses advanced structural modeling software to simulate and analyze forces. We consider the site-specific wind zone and seismic zone as per Indian codes. The reinforced concrete shell’s thickness and reinforcement are meticulously calculated to resist these dynamic loads, along with self-weight and thermal stresses, ensuring stability and safety throughout the chimney’s lifespan.
Key cost factors include:
• Height & Diameter: Primary drivers of material volume.
• Material Choice: Reinforced concrete offers the best lifecycle cost for tall chimneys.
• Design Complexity: Linear vs. tapered shape, lining requirements.
• Site & Load Conditions: Foundation needs based on soil, and extra reinforcement for high wind/seismic zones.
• Compliance: Meeting specific pollution control (CPCB) norms.
Thermokrupp combines extensive research with practical engineering. We move beyond theory to deliver turnkey solutions:
✅ Expert Design: Utilizing the latest software for precise modeling of all loads.
✅ Material Mastery: Specializing in cost-effective, durable reinforced concrete for tall stacks.
✅ End-to-End Service: From design and supply to installation and compliance guidance.
✅ Proven Experience: Deep understanding of the needs of power plants and large industrial setups.
Get a custom design and quote for a compliant, durable industrial chimney tailored to your plant’s needs.
Please include key details: intended use (boiler, process, etc.), required height, inner diameter, and location.
Mon-Sat, 9:00 AM – 6:00 PM IST