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Basic Info.

Model NO.

RTO

Type

Environmental Monitoring Instrument

Main Function

Waste Gases Removal

Application

อุตสาหกรรมเคมี

Brand

Raidsant

Clean Efficeincy

99.8%

Condition

New

Trademark

Raidsant

Transport Package

Film Wrapped

Origin

ZheJiang China

Product Description

HangZhou Raidsant Machinery Co.;,; Ltd.; is majored in developing and manufacturing innovativepowder cooling pelletizing machinery and related industrial waste gas treatment machine.; With nearly 20 years’ production history,; we have a good market in more than 20 provinces in China,; and some of our products were exported to Saudi Arabia,;Singapore,;Mexico,; Brazil,;Spain,; America,; Russia and Korea,; etc.;

Specifications:;

* More compact than the existing facilities 
* Low-operation costs 
* Long lifespan of facilities 
* No changes in pressure

Purpose:;

Energy-saving system that burns volatile organic compound (VOC); and waste gas by using heat,; and it collects over 99.;8% of waste heat of exhaust gas by using ceramic regenerative materials (catalyst); with large surface area and low-pressure loss.;

Applications:;

1.; Painting drying process
2.; metal printing process
3.; fiber drying process
4.; adhesive tape process
5.; waste treatment process
6.; semiconductor manufacturing process
7.; smoke,; confectionary and baking process
8.; petrochemical process,; 
9.; medicine and food manufacturing process,; 
10.; other VOC generating process

Merits:;

 *   More compact than the existing facilities
 *   No changes in pressure
 *   High-heat recovery rate (over 95%);
 *   Perfect VOC treatment (over 99.;8%);
  *  Long lifespan of facilities
  *  Low-operation costs
  *  Able to be manufactured in circle or quadrangle

General Descriptions and Features:; 

1.; Operating principle
 Operation method that continuously changing discharges by rotating the Rotary Valve

2.; Process Pressure Change
  No pressure change because wind direction changes in order by the Rotary Valve rotation

3.; Investment Costs
 Around 70% of Bed Type

4.; Installation Space
 It is single vessel so it is compact and requires less installation space.;

5.; Maintenance
 It is easy to maintain it because Rotary Valve is the only 1 moving part.;
 Rotary Valve’s sealing part is rarely worn out because it rotates at low speed.;

6.; Stability
No risks in the process because it is always opened even when the Rotary Valve has troubles.;

7.; Treatment Efficiency
 Treatment efficiency maintains because sealing part is rarely worn out even if it is operated for a long time.;

Address: No.3,Zhenxin Middle Road, Economic Development Zone,HangZhou,ZheJiang

Business Type: Manufacturer/Factory, Trading Company

Business Range: Chemicals, Electrical & Electronics, Manufacturing & Processing Machinery, Security & Protection

Management System Certification: ISO 9001

Main Products: Pelletizer, Flaker, Pastillator, Granulator, Chemical Pelletizer, Vocs

Company Introduction: HangZhou Raidsant Machinery Co., Ltd. ., previously called HangZhou Xinte Plastic Machinery Factory is majored in producing innovative plastic recycling machinery. With nearly 20 years′ experience, we have a good market in 20 provinces in China, and some of our products were exported to Indonesia, Russia and Vietnam, etc. Our main products include DZ Type Pastillator, waste tire recycling line, Big Calibre Plastic Pipe shredders recycling line, continuous annealing tin-coation machine, QX type PET, PE & hull washing line, SDP double rails plastic recycling crusher, SJ hot cutting granule making unit, PVC tube (cinquefoil) product line, PVC Odd-shaped material product line for door and window, granule product line in water and Shredder for plastics and recycling. We acquired 5 technical patents.

Our corpotation lays emphsis on thchnical reconstruction, imports advanced technology from home and abroad, and develops new products constantly. Our tenet is challenging for hight quality, offering the best products. We are making efforts to realize our slogan. Satisfying our customers is our everlasting pursuit.

We are looking for the oversea customers or agents. If you are interested in our proposal, please let us know which of our products is the most likely to appeal to you or your customers. We should be very grateful if you give us some ideas of the marketprospects for our products. We hope to hear favorable information from you soon! It is our goal that we wish we could buid a good relationship with you now or in the near future. Please do not hesitate to contact us if you have any question or request.

We also sincerely welcome you to our company to discuss business and negotiate with us. For further expanding our market and customers, our company welcomes customer from domestic and aboard in an new-brand gesture on the basis of full-new mangement conception—quality, honour, service. We are looking for ISO 90001 mangement quality system to meet with our customers requirement!

Can regenerative thermal oxidizers be used for odor control in sewage treatment plants?

Regenerative thermal oxidizers (RTOs) are not commonly used for odor control in sewage treatment plants. While RTOs are effective in controlling gaseous pollutants, their application for odor control in wastewater treatment facilities has certain limitations and considerations.

Here are some key points to consider regarding the use of RTOs for odor control in sewage treatment plants:

• Nature of Odorous Compounds: Odors in sewage treatment plants are primarily caused by volatile organic compounds (VOCs) and sulfur compounds released during the treatment processes. RTOs are effective in treating VOCs, but they may not be specifically designed to address sulfur compounds, which can be challenging to control through thermal oxidation.
• Operating Temperature: RTOs require high operating temperatures for efficient pollutant destruction. However, the presence of sulfur compounds in sewage treatment plant emissions can lead to corrosion and fouling at elevated temperatures, potentially impacting the performance and lifespan of the RTO system.
• Complex Odor Mixture: Odors in sewage treatment plants are often complex mixtures of various compounds. RTOs are generally designed to treat specific target pollutants and may not be optimized for the treatment of the wide range of compounds present in sewage plant odors. A comprehensive odor control strategy typically involves multiple treatment techniques tailored to the specific odor profile.
• Alternative Odor Control Technologies: Sewage treatment plants typically employ a combination of dedicated odor control technologies such as biofilters, activated carbon adsorption systems, chemical scrubbers, or other specialized methods. These technologies are specifically designed for the removal of odorous compounds and are often more suitable and efficient for odor control in wastewater treatment facilities.
• Compliance with Regulations: Odor emissions from sewage treatment plants are subject to regulatory requirements and local community sensitivities. Sewage treatment facilities need to comply with applicable regulations and implement effective odor control measures that are proven to be efficient in mitigating the specific odor issues associated with their operations.

In summary, while RTOs are effective for controlling gaseous pollutants, they are not commonly used as the primary odor control technology in sewage treatment plants. Sewage treatment facilities typically employ dedicated odor control technologies that are specifically designed for the removal of odorous compounds and can provide optimal performance and compliance with odor regulations.

What are the noise level requirements for regenerative thermal oxidizers in residential areas?

The noise level requirements for regenerative thermal oxidizers (RTOs) in residential areas can vary depending on local regulations and specific circumstances. RTOs are typically designed to minimize noise emissions to ensure compliance with applicable noise regulations and to avoid disturbances to nearby residents. Here are some key points regarding noise level requirements for RTOs in residential areas:

• Noise Regulations: Different regions or jurisdictions may have specific noise regulations that apply to industrial equipment, including RTOs. These regulations typically define permissible noise levels and may vary depending on the time of day (daytime versus nighttime) and the zoning of the area (residential, commercial, or industrial).
• Noise Assessment: Prior to installing an RTO in a residential area, it is common practice to conduct a noise assessment. This assessment evaluates the expected noise levels generated by the RTO and compares them against the applicable noise regulations. The assessment considers factors such as the equipment design, operating conditions, and distance from residential properties.
• Noise Mitigation: If the noise assessment indicates that the RTO may exceed the permissible noise levels, mitigation measures can be implemented. These measures may include the use of noise barriers or enclosures around the RTO, acoustic insulation, or the installation of sound-absorbing materials to reduce noise propagation. The goal is to ensure that the noise emissions from the RTO are within the acceptable limits specified by the regulations.
• Community Engagement: In some cases, community engagement and communication with nearby residents may be necessary to address concerns related to noise emissions. This can involve sharing information about the RTO’s design, operation, and noise mitigation measures to assure residents that their concerns are being addressed and that the RTO is in compliance with the applicable regulations.

It is important to note that specific noise level requirements and mitigation measures can vary depending on the local regulations and the unique characteristics of the residential area. Consulting with local authorities, environmental agencies, or acoustic specialists can provide guidance on the specific noise level requirements and mitigation strategies that apply to RTO installations in residential areas.

In summary, the noise level requirements for RTOs in residential areas are typically governed by local regulations. Conducting a noise assessment, implementing noise mitigation measures if necessary, and engaging with the community can help ensure compliance with noise regulations and minimize disturbances to nearby residents.

What is the lifespan of a regenerative thermal oxidizer?

The lifespan of a regenerative thermal oxidizer (RTO) can vary depending on several factors, including the quality of the equipment, proper maintenance, operating conditions, and technological advancements. Generally, a well-designed and properly maintained RTO can have a lifespan ranging from 15 to 25 years or more.

Here are some factors that can influence the lifespan of an RTO:

• Quality of Construction: RTOs constructed with high-quality materials, such as corrosion-resistant alloys and refractory linings, tend to have a longer lifespan. Robust construction ensures durability and resistance to the harsh operating conditions often encountered in industrial processes.
• Maintenance Practices: Regular and proactive maintenance is crucial to maximize the lifespan of an RTO. This includes periodic inspections, cleaning and replacement of components, such as valves, dampers, and ceramic media beds, and monitoring of operating parameters. Adequate maintenance helps prevent premature equipment failure and ensures optimal performance.
• Operating Conditions: The operating conditions of the RTO, such as temperature, gas composition, and particulate loading, can affect its lifespan. Operating the RTO within its design parameters and avoiding excessive thermal or chemical stresses can contribute to a longer lifespan.
• Technological Advancements: Over time, technological advancements may lead to the introduction of more efficient and durable components or improvements in the overall design of RTOs. Upgrading or retrofitting an older RTO with newer technologies can extend its lifespan and enhance its performance.
• Environmental Factors: Environmental factors, such as exposure to corrosive gases, high humidity, or harsh climates, can impact the lifespan of an RTO. Proper design considerations and protective measures, such as corrosion-resistant coatings or insulation, can mitigate these effects and prolong the equipment’s lifespan.

It is important to note that the lifespan mentioned is a general estimate and can vary depending on the specific circumstances. Regular inspections, maintenance, and adherence to manufacturer’s guidelines are essential to ensure the longevity and reliable operation of an RTO.

editor by CX 2024-01-30