All Blog Posts about ‘Rotary Kilns’

Photo of the Week: Rotary Kiln Insulation

This article was authored by:

Carrie Carlson
Technical Writer

Rotary Kiln Insulation

Our photo this week comes from a processing plant where a rotary kiln is being used to process a bulk solid. The equipment in the image is a direct-fired rotary kiln with insulation on the exterior of the drum shell. Insulation helps to increase efficiency Continue reading →

 

From Batch Rotary Kiln Testing to Detailed Kiln Design

This article was co-authored by:

Jenny Seim
Technical Writer

Process and Sales Engineer
Thermal Processing Expert

Batch Rotary Kiln Testing to Detailed Kiln Design

For over 60 years, FEECO International has built a reputation as the leader in rotary kiln design and manufacturing. Part of our success is owed to the FEECO Innovation Center, a state-of-the-art testing facility where our team of process experts conduct a variety of thermal Continue reading →

 

A Look at Modern Rotary Kiln Alignment Methods

This article was co-authored by:

Craig Peppin
Service & Lab Manager

Carrie Carlson
Technical Writer

Rotary Kiln Alignment Methods

Proper alignment is a key component in any rotary kiln processing operation. Misalignment is one of the most common (and most treatable) causes of rotary kiln damage. Alignment touches all components of the rotary kiln; misalignment will promote wear on all parts. In addition to Continue reading →

 

Photo of the Week: 3D Rotary Kiln Dam

This article was authored by:

Jenny Seim
Technical Writer

Rotary Kiln Dam

This week’s photo highlights a rotary kiln dam in 3D. Oftentimes, it is necessary to increase retention time and/or bed depth in a kiln. This is achieved through the use of a dam. A rotary kiln dam works by forcing material to build up behind Continue reading →

 

Resource of the Week: FEECO Combustion Chambers

This article was authored by:

Carrie Carlson
Technical Writer

Resource of the Week: FEECO Combustion Chambers

This week’s highlighted resource is a brochure on FEECO combustion chambers. Combustion chambers are utilized on rotary dryers and kilns to prevent the material from coming into contact with the burner flame. With our expertise in advanced thermal processing, FEECO engineers custom combustion chambers that Continue reading →

 

Co-Current Vs. Counter Current: Kiln Air Flow

This article was co-authored by:

Process and Sales Engineer
Thermal Processing Expert

Greg Makos
Technical Writer

Rotary Kiln Co-Current vs. Counter Current Airflow

Many factors are taken into consideration when designing a rotary kiln. Each affects the ability to produce a desired chemical reaction/phase change in an efficient manner. Characteristics such as bulk density, specific heat, and flowability, among others, all interact to influence how the material will Continue reading →

 

Seal Options for Rotary Dryers, Coolers, Kilns, and Drums

This article was co-authored by:

Travis Ouradnik
Customer Service Engineer

Carrie Carlson
Technical Writer

Seal options for rotary dryers, coolers, kilns, drums

Rotary drums, including dryers, coolers, and kilns, are an integral part of the many industrial processes that shape our world. From fertilizer and chemical production to ore beneficiation and even consumer products, rotary drums provide a reliable, high-capacity setting for accomplishing a number of necessary Continue reading →

 

Resource of the Week: Slideshare on Thermal Testing with Rotary Kilns

This article was authored by:

Carrie Carlson
Technical Writer

Resource of the Week: Rotary Kiln Testing Slideshare Presentation

This week’s highlighted resource is a Slideshare presentation on thermal testing with rotary kilns. Rotary kilns are an integral piece of equipment in many industrial processes, with new applications developing all the time. Thermal Testing with Rotary Kilns takes a look at the many reasons for Continue reading →

 

Resource of the Week: Infographic on Producing Activated Carbon and Other Products from Biomass

This article was authored by:

Carrie Carlson
Technical Writer

Resource of the Week: Biomass to Activated Carbon Infographic

This week’s highlighted resource is an infographic on producing activated carbon and other products from biomass. Producing materials such as biochar, activated carbon, and biocoal from biomass sources continues to be a growing trend. This infographic gives an overview on all of the products that Continue reading →

 

Kiln Feasibility Testing

This article was co-authored by:

Process and Sales Engineer
Thermal Processing Expert

Carrie Carlson
Technical Writer

Rotary Kiln Feasibility Testing

Feasibility testing is an integral part in the development of many industrial processes, but it is perhaps especially critical in the thermal processing industry when working with rotary kilns. Rotary kilns use extremely high temperatures in order to cause chemical reactions or phase changes in Continue reading →