Energy Saving and Consumption Reduction Pillow Plate Heat Exchanger Strong Adaptability Continuous Welding

Energy Saving and Consumption Reduction Pillow Plate Heat Exchanger Strong Adaptability Continuous Welding

Overview:

Its core heat transfer enhancement technology is reflected in the fluid mechanics design of the three-dimensional flow channel: the complex flow channel formed by the concave and convex plates causes the fluid to constantly change direction and speed during the flow process, producing strong disturbance and mixing effects. The plate surface optimized by computational fluid dynamics (CFD) can increase the Nusselt number by 40%-60% while maintaining a low pressure drop coefficient. This "strong heat transfer, low energy consumption" feature makes it popular in the precision chemical and microelectronics industries that require precise temperature control.

Product Image:

Brief  Introduction:

One of the core components of Jiangsu Ruiding's catalytic incineration device is the plate heat exchanger. The cold side of the heat exchanger is the exhaust gas, whose components are propylene, propane, formaldehyde, acetaldehyde, acrolein, acetic acid, acrylic acid, etc., and the hot side is the hot flue gas after the catalytic reaction.

Since the catalyst is very sensitive to the reaction temperature, temperature deviation will lead to reduced reaction efficiency; in this type of project, the exhaust gas preheater stabilizes the temperature before and after the catalytic reaction within ±2℃ of the design temperature.

Product Parameters:

Advantages:
(1) ‌High temperature, high efficiency and stability‌:
The heat load reaches 3930 kW, and it can handle large exhaust gas flows (cold side 63,935 Nm³/h), with an inlet temperature difference of 382℃ (hot side 505℃→240℃), and has outstanding heat exchange efficiency. ‌S30408 ​​stainless steel material, resistant to high temperature (505℃) and corrosion by organic acids such as acrylic acid, and has strong long-term operation reliability.

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(2) Precise temperature control protects the catalyst‌:
The outlet temperature of the cold side rises from 123℃ to 280℃, and the catalytic reaction temperature fluctuation is controlled within ±2℃, ensuring the activity and reaction efficiency of the catalyst.

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(3) Adapt to complex media‌:
The cold side exhaust gas contains highly corrosive components such as acrylic acid and formaldehyde, and the anti-blocking design of the plate heat exchanger reduces the risk of coking.

Applcation:
(1) ‌Industrial heat transfer‌: reactor jacket, melting crystallizer, flue gas waste heat recovery
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(2) ‌Environmental protection‌: sewage treatment, exhaust gas condensation
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(3) ‌Refrigeration system‌: plate ice maker, immersion cooling
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(4) ‌Energy equipment‌: fuel gas heat exchange, thermal oil circulation

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.