Thermal Oxidizer System for Cement Plants

A thermal oxidizer system is a specialized air pollution control equipment that is used to eliminate volatile organic compounds (VOC) and hazardous air pollutants (HAP) from industrial exhaust streams. In this article, we will discuss the thermal oxidizer system and how it can be used to control emissions in cement plants.

什么是热氧化炉系统？

Thermal oxidizer system is an equipment used to eliminate volatile organic compounds (VOC) and hazardous air pollutants (HAP) from industrial exhaust streams.
It works by heating the exhaust gas to a high temperature, causing the pollutants to break down into less harmful byproducts like water vapor and carbon dioxide.
Thermal oxidizers are widely used in industrial processes that generate high levels of pollutants, such as cement plants, refineries, chemical plants, and pharmaceutical manufacturing facilities.

Types of Thermal Oxidizer Systems

Regenerative Thermal Oxidizer (RTO)
Direct Fired Thermal Oxidizer (DFTO)
Catalytic Thermal Oxidizer (CTO)

Regenerative Thermal Oxidizer (RTO)

RTO is the most common type of thermal oxidizer system used in industrial processes. It works by using a specially designed ceramic media bed to store and recover the heat generated during the oxidation process.

RTOs are highly efficient, with thermal efficiency of up to 97%.
They are capable of handling high concentrations of pollutants.
RTOs are environmentally friendly, as they do not produce any harmful byproducts.

蓄热式热氧化器

Direct Fired Thermal Oxidizer (DFTO)

DFTO is a type of thermal oxidizer system that uses natural gas or propane as the fuel to heat the exhaust gas to a high temperature. The high temperature causes the pollutants to break down into less harmful byproducts.

DFTOs are primarily used in processes that produce low concentrations of pollutants.
They are simple to operate and maintain.
DFTOs are less expensive than RTOs.

Catalytic Thermal Oxidizer (CTO)

CTO is a type of thermal oxidizer system that uses a catalyst to lower the temperature required for the oxidation process. The catalyst also helps to break down the pollutants into less harmful byproducts.

CTOs are highly efficient, with thermal efficiency of up to 99%.
They are capable of handling low to moderate concentrations of pollutants.
CTOs are environmentally friendly, as they do not produce any harmful byproducts.

Application of Thermal Oxidizer System in Cement Plants

Cement plants are major sources of air pollution, producing high concentrations of particulate matter, nitrogen oxides, sulfur oxides, carbon monoxide, and volatile organic compounds (VOC).
By installing a thermal oxidizer system, cement plants can effectively control their emissions and comply with environmental regulations.

Benefits of Using Thermal Oxidizer System in Cement Plants

Reduced emissions of hazardous air pollutants (HAP).
Reduced emissions of volatile organic compounds (VOC).
Reduced emissions of particulate matter (PM).
Improved air quality in the surrounding communities.
遵守环境法规。

结论

Thermal oxidizer system is an effective air pollution control equipment that can be used to control emissions in cement plants. By installing a thermal oxidizer system, cement plants can reduce their emissions of hazardous air pollutants (HAP), volatile organic compounds (VOC), and particulate matter (PM), and comply with environmental regulations.

关于我们

We are a high-end equipment manufacturing enterprise that specializes in comprehensive treatment of volatile organic compounds (VOCs) waste gases and carbon reduction and energy-saving technologies. Our core technical team comes from the Aerospace Liquid Rocket Engine Research Institute (Sixth Academy of Aerospace); we have more than 60 research and development technical personnel, including three senior engineer researchers and 16 senior engineers. We have four core technologies of thermal energy, combustion, sealing, and self-control. We have the ability to simulate temperature fields, airflow fields, and model calculations, as well as the ability to test the properties of ceramic heat storage materials, compare molecular sieve adsorption materials, and test VOCs organic high-temperature incineration and oxidation characteristics. The company has established RTO technology R&D center and waste gas carbon reduction and project engineering technology center in the ancient city of Xi’an, and a production base of 30,000 square meters in Yangling. The sales volume of RTO equipment is leading the world.

Research and Development Platform

Our research and development platform includes:

High-efficiency combustion control technology test bench
Molecular sieve adsorption efficiency test bench
High-efficiency ceramic heat storage technology test bench
Ultra-high temperature waste heat recovery test bench
Gas fluid sealing technology test bench

Each point is explained below:

High-efficiency combustion control technology test bench: We have a variety of options for combustion equipment, which can simulate different combustion conditions and optimize the operation parameters to ensure high combustion efficiency and low NOx emissions.
Molecular sieve adsorption efficiency test bench: Our test bench can effectively screen and evaluate different types of adsorption materials, so as to achieve the purpose of selecting the most suitable adsorption materials for different types of VOCs.
High-efficiency ceramic heat storage technology test bench: We have a unique honeycomb ceramic heat storage technology, which can effectively improve the heat recovery efficiency of the equipment and reduce the operating costs.
Ultra-high temperature waste heat recovery test bench: We can use different waste heat recovery methods according to different waste gas characteristics, and recover the waste heat of the equipment as much as possible to achieve the purpose of energy saving and consumption reduction.
Gas fluid sealing technology test bench: We have a variety of sealing solutions for different types of equipment and different process conditions to ensure the sealing effect and reduce the equipment failure rate.

专利与荣誉

We have applied for 68 patents on core technologies, including 21 invention patents, and the patent technology basically covers key components. Among them, we have been authorized: 4 invention patents, 41 utility model patents, 6 appearance patents, and 7 software copyrights.

生产能力

我们的生产能力包括：

Steel plate and profile automatic shot blasting and painting production line
Manual shot blasting production line
Dust removal and environmental protection equipment
Automatic painting room
Drying room