China manufacturer High Efficiency Regenerative Thermal Oxidizer – Rto for Exhausting Vocs

Основна информация.

Модел NO.

RTO

Тип

Environmental Monitoring Instrument

Main Function

Waste Gases Removal

Application

Chemical Industry

Brand

Raidsant

Clean Efficeincy

99.8%

Condition

New

Търговска марка

Raidsant

Транспортен пакет

Film Wrapped

Произход

ZheJiang China

Описание на продукта

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

Тип бизнес: производител/фабрика, търговска компания

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!

What is the role of heat recovery in a regenerative thermal oxidizer?

Heat recovery plays a crucial role in the operation of a regenerative thermal oxidizer (RTO) by improving its energy efficiency and reducing fuel consumption. The primary function of heat recovery in an RTO is to capture and transfer heat from the treated exhaust gases to the incoming untreated gases, minimizing the need for additional external heating.

Here’s a closer look at the role of heat recovery in an RTO:

• Energy Efficiency: RTOs are designed to achieve high thermal efficiency by utilizing the heat recovery principle. The heat recovery system consists of heat exchangers or beds filled with ceramic media, such as structured ceramic blocks or random ceramic saddles. These beds alternate between the exhaust gas flow and the incoming untreated gas flow.
• Heat Transfer Process: During operation, the hot exhaust gases from the industrial process flow through one bed of the heat exchanger, transferring heat to the ceramic media. The media absorbs the heat, and the temperature of the exhaust gases decreases. Simultaneously, the cooler incoming untreated gas flows through the other bed, where it absorbs the heat stored in the media, preheating the gas before it enters the combustion chamber.
• Bed Switching: The direction of gas flow through the beds is periodically switched using valves or dampers. This switching operation allows the RTO to alternate between different beds, ensuring continuous heat recovery and thermal oxidation of the pollutants. By efficiently recovering and reusing heat from the exhaust gases, the RTO reduces the amount of external fuel needed to maintain the required operating temperature.
• Reduction in Fuel Consumption: The heat recovery mechanism in an RTO significantly reduces the fuel consumption compared to other types of oxidizers. The preheating of the incoming untreated gas stream reduces the energy required to raise the temperature of the gas to the combustion temperature, resulting in lower fuel usage and operational costs.
• Economic and Environmental Benefits: Heat recovery in RTOs offers economic benefits by reducing energy costs and improving the overall sustainability of the facility. By minimizing fuel consumption, heat recovery contributes to a lower carbon footprint and helps meet environmental goals by reducing greenhouse gas emissions associated with the combustion process.

The effectiveness of heat recovery in an RTO depends on factors such as the design of the heat exchanger, the choice of ceramic media, the flow rates of the exhaust gases and incoming untreated gas, and the temperature differential between the two streams. Proper sizing and optimization of the heat recovery system are essential to ensure efficient heat transfer and maximize energy savings.

Overall, heat recovery is a key component in the design of an RTO, allowing for improved energy efficiency, reduced fuel consumption, and environmental sustainability.

Can regenerative thermal oxidizers be used for treating emissions from wood processing operations?

Yes, regenerative thermal oxidizers (RTOs) can be used effectively for treating emissions from wood processing operations. Wood processing operations, such as sawmills, veneer production, and wood product manufacturing, can generate various pollutants, including volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). Here are some key points regarding the use of RTOs for treating emissions from wood processing operations:

• Контрол на емисиите: RTO са проектирани да постигнат висока ефективност на унищожаване на ЛОС и HAP. Тези замърсители се окисляват в RTO при високи температури, обикновено над 95% ефективност, превръщайки ги във въглероден диоксид (CO₂) and water vapor. This ensures effective control and reduction of emissions from wood processing operations.
• Съвместимост на процеса: RTOs can be integrated into the exhaust systems of various wood processing operations, capturing and treating the emissions before they are released into the atmosphere. The RTO is typically connected to the process equipment or exhaust stack, allowing the VOC-laden air to pass through the oxidizer for treatment.
• Гъвкавост: RTOs offer flexibility in handling a wide range of operating conditions and pollutants. Wood processing operations can vary in terms of flow rates, temperature, and composition of emissions. RTOs are designed to accommodate these variations and provide effective treatment even under fluctuating conditions.
• Particulate Removal: Wood processing operations may also generate particulate matter, such as wood dust or sawdust. While RTOs are primarily designed for treating gaseous pollutants, they can be complemented with additional particulate control devices, such as cyclones or fabric filters, to address particulate emissions and ensure compliance with air quality standards.
• Възстановяване на топлина: RTO включват системи за топлообмен, които позволяват възстановяване и повторно използване на топлинна енергия. Топлообменниците в рамките на RTO улавят топлината от изходящите отработени газове и я прехвърлят към входящия технологичен въздух или газов поток. Този процес на възстановяване на топлината подобрява цялостната енергийна ефективност на системата и намалява необходимостта от допълнителен разход на гориво.
• Съответствие с разпоредбите: Wood processing operations are subject to regulatory requirements for air quality and emissions control. RTOs are capable of achieving the necessary destruction efficiencies and can help wood processors comply with environmental regulations. The use of RTOs demonstrates a commitment to sustainable practices and responsible management of air emissions.

It is important to note that the specific design and configuration of the RTO, as well as the characteristics of the wood processing emissions, should be considered when implementing an RTO for a specific application. Consulting with experienced engineers or RTO manufacturers can provide valuable insights into the proper sizing, integration, and performance requirements for treating emissions from wood processing operations.

In summary, RTOs are a suitable and effective technology for treating emissions from wood processing operations, providing high destruction efficiencies, compatibility with various processes, flexibility in handling operating conditions, potential for particulate removal, heat recovery, and compliance with environmental regulations.

Какви са изискванията за поддръжка на регенеративен термичен окислител?

Поддържането на регенеративен термичен окислител (RTO) е от съществено значение за осигуряване на неговата оптимална производителност, дълголетие и съответствие с екологичните разпоредби. Ето някои основни изисквания за поддръжка на RTO:

• Редовни инспекции: Провеждайте рутинни проверки, за да идентифицирате всички признаци на износване, корозия или повреда на компонентите на RTO. Това включва проверка на клапани, амортисьори, вентилатори, горивни камери, топлообменници и керамични медни легла. Проверките помагат за ранно откриване на потенциални проблеми и позволяват навременни ремонти или замени.
• Почистване и подмяна на компоненти: Почистете или сменете компонентите, ако е необходимо, за да поддържате правилната функционалност. Това може да включва почистване на запушени или замърсени повърхности на топлообменника, подмяна на повредени или износени клапани и амортисьори и периодична подмяна на керамичните медни легла, ако те се развалят или замърсят.
• Мониторинг на работните параметри: Редовно наблюдавайте и записвайте работни параметри като температура, въздушен поток, разлики в налягането и газови концентрации. Отклоненията от нормалните работни диапазони могат да показват потенциални проблеми или неефективност, които изискват внимание.
• Калибриране на инструменти: Калибрирайте инструменти и сензори, използвани за наблюдение и контрол, за да осигурите точно измерване на параметри като температура, налягане и дебит. Правилното калибриране помага да се поддържа надеждна и прецизна работа на RTO.
• Почистване на системата за рекуперация на топлина: Почистете системата за възстановяване на топлината, включително повърхностите на топлообменника, за да отстраните натрупаните частици или замърсяване. Това гарантира ефективен пренос на топлина и предотвратява натрупването на отлагания, които могат да намалят производителността на RTO.
• Съответствие със стандартите за безопасност: Спазвайте стандартите за безопасност и насоките за работа с RTO. Това включва правилни процедури за блокиране/маркиране по време на дейностите по поддръжката, носенето на подходящи лични предпазни средства и спазването на протоколи за безопасност за минимизиране на рисковете за персонала и оборудването.
• Документиране и водене на записи: Поддържайте изчерпателни записи за дейностите по поддръжката, проверките, ремонтите и всички модификации, направени в RTO. Документацията помага за проследяване на историята на оборудването, помага при отстраняване на неизправности и осигурява запис за съответствие с нормативните изисквания.

Важно е да се отбележи, че специфичните изисквания за поддръжка може да варират в зависимост от препоръките на производителя на RTO, дизайна на системата, работните условия и приложимите нормативни изисквания. Следването на указанията на производителя, провеждането на редовни проверки и прилагането на проактивна програма за поддръжка, съобразена с конкретния RTO, са от решаващо значение за осигуряване на неговата надеждна работа и дълъг живот.

editor by CX 2024-03-07