Rapid Heating Direct Fired Thermal Oxidizer Compact Structure Easy
Maintenance
Overview:
For factories or mobile applications with limited space, the
compact structure of direct-fired furnaces becomes a key advantage.
By integrating the burner, heat exchanger and control system into
one, the equipment footprint is reduced by 30% to 50% compared to
traditional boilers, and no complex pipeline layout is required.
Some portable direct-fired furnaces can even be directly connected
to the production line to provide an instant heat source, which is
suitable for temporary heating or emergency drying operations at
construction sites. Despite its small size, its output power can
still cover the needs of small and medium-sized industries,
reflecting the "small but strong" design concept.
Product Image:
Product Introduction:
Ruiding high-salt waste liquid incinerator is specially designed
for high-salt/high-toxic/difficult-to-degrade waste liquid in the
chemical, pharmaceutical, printing and dyeing, electronics and
other industries, with high-temperature and high-efficiency
decomposition and salt corrosion resistance and long life as its
core competitiveness. Through the full-membrane water-cooled wall
and salt-resistant furnace structure, combined with precise
combustion parameter control (residence time, temperature
field/flow field simulation), the complete mineralization and salt
stabilization of organic matter are achieved, solving the pain
points of short equipment life and high operating costs caused by
salt corrosion in traditional incinerators.
Processing temperature: 1100°C–1200°C high-temperature flame zone
Core structure: full-membrane water-cooled wall + high-temperature and
salt-resistant furnace wall
Refractory technology: differentiated refractory layer thickness design to enhance
radiation heat transfer
Applicable waste liquid types: high-salt waste liquid, waste liquid containing organic/toxic
substances
Control system: fully automatic intelligent control, supporting real-time
adjustment of operating parameters
Safety design: shell insulation layer + anti-scalding external structure
Theory:
The Direct Thermal Oxidizer (DTO) first heats the combustion
chamber temperature to the set level using fuel. Then, VOCs is
introduced into and decompose into CO2 and water at high
temperatures, releasing a significant amount of heat.
Simultaneously, external equipment such as heat exchangers and
boilers recover the thermal energy carried by the purified
high-temperature flue gas to achieve energy savings and reduce
consumption.
Ruiding can comprehensively design the system based on factors such
as the airflow, composition, concentration of the VOCs to be
treated, and the desired removal efficiency. Tailored,
cost-effective VOCs treatment solutions are provided. When the
concentration of the waste gas to be treated is high enough, it's
possible to operate without fuel input. The furnace temperature can
be maintained by the self-sustaining at moderate Lower Explosive
Limits (LELs).
Advantages:
(1) Efficient decomposition:
The 1100°C–1200°C high-temperature flame zone, combined with the
flow field optimization design, ensures that the organic matter in
the waste liquid is burned out at a rate of ≥99.9%. Accurately
control the residence time to avoid unburned substances remaining.
(2) Salt corrosion resistance technology:
The differentiated refractory layer thickness design, through the
adjustment of radiation heat transfer intensity, resists
high-temperature ion corrosion, and extends the furnace life by
more than 30%. The furnace body suspension structure design is
adapted to thermal expansion deformation to ensure long-term
operation stability.
(3) Intelligent operation:
The fully automatic control system supports one-button start and
stop, real-time parameter monitoring and alarm, and reduces the
intensity of manual intervention. Modular design, convenient
maintenance, and downtime is reduced by 50%.
(4) Safety and environmental protection:
The high-temperature area of the shell has a built-in insulation
layer and an external anti-scalding design to ensure the safety of
operators. The flue gas purification system is integrated, and the
emission of dioxins and particulate matter is strictly controlled
to below the EU standard. The types of waste liquid that can be
treated include chemical high-salt wastewater, pharmaceutical
organic waste liquid, printing and dyeing toxic waste liquid, etc.,
with strong industry compatibility.
R&D and Production:
Ruiding has established the jiangsu province clean incineration
resource engineering technology center and the key laboratory of
the JICUI-Ruidings joint innovation center.
This laboratory is equipped with advanced detection equipment such as
ICP inductively coupled plasma emission spectrometry, atomic
absorption spectrophotometry, atomic fluorescence
spectrophotometry, high-temperature combustion ion chromatography
analyzer, high-temperature combustion rate analyzer, and rapid
equilibrium flash point tester. it possesses capabilities for heavy
metal analysis, elemental analysis, off-gas calorific value
analysis, ash melting point detection, incineration boiler water
quality testing, sewage analysis, and volatile waste analysis, etc.
Related Products:
Main Clients:
Company Introduction:
Ruiding is expertized in the engineering, fabrication,
construction, commissioning service of industrial waste combustion
treatment system including thermal oxidizer (also referred to as
incinerator), heat recovery system (boiler), pressurized vessel,
flue gas treatment system (DeSOX, DeNOx) and plate heat exchanger,
etc.
Ruiding has been authorized with the Environmental Protection
Engineering Class 2 (waste gas, waste liquid, waste solid
treatment) EPC certificate, ASME Certificate, Class A boiler
manufacturing license, Class A boiler installation and Revamping &
Maintenance certificate, A2 designing and manufacturing certificate
for press vessel, GC1, GC2 press pipeline designing & construction
certificate.
Ruiding covers a building area of over 250,000 square meters and has nearly
300 professional and technical staffs. We have completed over 500
engineering projects, spread across various domestic and
international industries, with a significant market share in the
petrochemical industry.
Faq:
1. What is the company's main business?
Focus on the R&D, design, production, installation and
commissioning of industrial three wastes (waste gas/waste
liquid/solid waste) incineration treatment equipment and special
boilers, and provide supporting equipment (such as heat exchangers,
sludge dryers, etc.) .
2. Do you have industry qualification certification?
The company has now passed the quality, environment, occupational
health, and occupational hygiene and safety management system
certifications, and has the second-level qualification for
environmental protection engineering contracting, Class B special
environmental engineering design, Class A boiler manufacturing
qualification, Class A boiler installation, inspection and
maintenance certificate, A2 pressure vessel design and
manufacturing certificate, GC1, GC2 pressure pipeline design and
installation certificate, and Class A environmental pollution
control (waste, waste gas, waste liquid) qualification certificate.
3. What are the core products?
(1) Waste gas incinerator:
Regenerative thermal oxidation furnace (RTO), regenerative
catalytic oxidation furnace (RC0), catalytic oxidation furnace
(C0), high temperature thermal incinerator (T0), catalytic
denitrification furnace (SCR)
(2) Waste liquid incinerator:
Organic waste liquid incinerator, salt-containing waste liquid
incinerator, heavy component residue incinerator
(3) Solid incinerator:
Combined rotary kiln incinerator, gas-controlled pyrolysis
incinerator, fluidized bed incinerator, step-type incinerator
(4) A-level boiler:
Modular waste heat boiler, tunnel waste heat boiler, furnace-boiler
integrated incineration boiler, large cavity membrane wall boiler,
fire tube boiler
(5) Plate heat exchanger:
Fully welded pressure plate heat exchanger, high-efficiency vortex
tube heat exchanger, high-efficiency spiral tube heat exchanger
(6) Incineration auxiliary machine:
Sludge dryer, customized burner, solid waste crusher, VOC catalyst
4. In what aspects are the technical advantages reflected? Have you
ever had experience in cross-border cooperation?
We have 29 patented technologies, covering the fields of
incinerator structure optimization, heat recovery, etc. The company
has a first-class design team in China, which has mastered the
incinerator technology and is familiar with the operation of
incinerators. The designers have a solid theoretical foundation and
rich design and practical experience. During the design process,
they combine the operation of advanced devices at home and abroad
to carry out process and structural design. The design response is
fast, and the plan can be modified in time according to the buyer's
requirements, and optimization suggestions can be made according to
the buyer's data and processes.
5. What does the service scope include?
We provide full-process services from project consultation, scheme
design, equipment manufacturing to installation and commissioning,
and support pressure pipeline and boiler renovation.
6. Are there any successful cases for reference?
It has served multiple industries including petroleum, chemical,
pharmaceutical, and solid waste disposal. Typical cases include
organic waste gas RTO system, chemical waste liquid incineration
project, etc.
7. How to obtain cooperation or quotation?
You can submit your needs through the official website online form,
or contact directly:
Tel: +86 15606162805 ; +86 0510-87418884
Email: ruiding@rdee.com.cn
Address: Xinzhuang Industrial Concentration Zone, Yixing City,
Jiangsu Province, China.
8. Is there any international business cooperation?
Holding the independent import and export rights, we can provide
equipment export and technical solution customization services for
overseas customers.
