Explosion-proof | Q-ROHR dust and gas explosion-resistant frameless explosion vent
With Q-Rohr, we provide the best possible explosion safety guarantee while using the optimal layout for your production facility.
Safety and operational efficiency can coexist. Q-Rohr enables explosion venting without flames or dust in a sealed indoor environment. There is no need for complex ducting and the associated rearrangement of production equipment for outdoor venting. With Q-Rohr, we provide the best possible explosion safety guarantee while utilizing the optimal layout for your production facility. Furthermore, Q-Rohr is also very advantageous in terms of running costs. By eliminating vent ducts, you can save not only on installation costs but also on maintenance and upkeep expenses. ▶ Applications Q-Rohr is ideal for indoor installations where there is a risk of dust or gas explosions. It offers a wide range of flexible installation options, so many new plants are directly equipped with Q-Rohr. Modifications are also easily possible. Q-Rohr can be used to protect filters, dryers, and cyclones, and is applicable for gases, hybrid mixtures, metal dust, molten dust, fibers, and more. ▶ Mechanism Flame gases reaching up to 1,500°C are cooled very efficiently within a specially developed stainless steel mesh filter inlet by REMBE. This reduces the amount of gas discharged and helps to quell explosions.
basic information
**Merits** - Completely protects the surroundings. It contains flames, dust, and hazardous pressure waves, preventing them from being released outside. - REMBE is the world's first manufacturer to be certified for frameless explosion venting devices for metal dust. - It allows for the entire manufacturing process to be conducted indoors. - There are no running costs for vent ducts or external maintenance; visual inspections are sufficient. - Q-Rohr offers a flexible solution that can be used even in the center of indoor production facilities. It does not need to be close to external walls. - Signal devices for reliable monitoring are installed. - The noise level and pressure generated during an explosion are significantly reduced to acceptable non-harmful levels. - It can be restarted immediately after cleaning the mesh and replacing the explosion vent. **Competitive Advantages** - Plant layout optimized for the process. - No external maintenance costs. **Certifications** - Complies with NFPA 68 conditions. - ATEX EC Type Certification Number IBExU 11 ATEX 2152. - SIL equivalent SIL 2.
Price range
Delivery Time
Applications/Examples of results
● Silo ● Dust collector ● Vertical hammer mill ● Mill ● Dryer ● Cyclone etc.
Detailed information
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Explosion protection in the coal handling sector
In coal processing plants such as those in power generation and the cement industry, where crushers, classifiers, filter devices, and fine coal silos are used, the risk of explosion is significantly heightened. At REMBE, we offer frameless pressure relief devices that do not require vent ducts and fully enclosed explosion venting systems that contain explosions, tailored to meet our customers' needs. All products are made in Germany and boast cutting-edge protection concepts. For more details, please see the related links.
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[November 17 (Wed) - 19 (Fri), 2021] Announcement of participation in "INCHEM TOKYO 2021 Chemical and Process Industry Week"
Our company will be exhibiting at "INCHEM TOKYO 2021 Chemical and Process Industry Week," which will be held at Tokyo Big Sight from November 17 (Wednesday) to November 19 (Friday), 2021. This exhibition is a comprehensive event showcasing a wide range of products, technologies, and services aimed at solving challenges in factory and plant operations, including chemical equipment, devices, various systems, material development, environmental and energy solutions, water treatment, explosion prevention, and disaster prevention. We plan to introduce rupture discs and explosion venting devices. We sincerely look forward to your visit.
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Notice of Participation in the International Powder Technology Exhibition Osaka 2021 from October 13 (Wednesday) to October 15 (Friday), 2021.
REMBE Co., Ltd. will be exhibiting at the "International Powder Processing Exhibition Osaka 2021," which will be held at Intex Osaka from October 13 (Wednesday) to 15 (Friday), 2021. REMBE Co., Ltd. is a company based in Germany that deals with products related to explosion protection and pressure relief. All products are manufactured in Germany. We mainly manufacture and sell rupture discs, explosion vents/frame-less explosion vents, explosion isolation systems, quench valves, and fire gas detectors. We sincerely look forward to your visit.
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Webinar: "The Road to ATEX - From Prototype to Final Certification"
On May 26, Dipl.-Ing. Roland Bunse, Managing Director of REMBE Research + Technology Center, will give a lecture on the following topic: "The ATEX journey - From the prototype to final certificate" In today's world, safety is essential. To further promote the exchange of information and interaction regarding safety concepts, we will hold the REMBE Safety Days Digital Home Edition. This webinar is aimed at engineers, planners, operators, technicians, maintenance and safety inspectors, technical experts, and inspectors. This webinar will be conducted in English. Please register at safetydays@rembe.de or use the form at the link below.
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Webinar: Not a Dry Topic at All - Explosion Safety of Dryers
On April 28 (Wednesday), the REMBE Safety Days Digital Home Edition webinar will be held. In this webinar, Mr. Till Möhle will give a presentation on the explosion safety of dryers in various industries where the possibility of explosions cannot be denied, ranging from food to chemicals and pharmaceuticals. In today's world, safety is essential. To further promote the exchange of information and networking regarding safety concepts, we are hosting the REMBE Safety Days Digital Home Edition. This webinar is aimed at engineers, planners, operators, technicians, maintenance and safety inspectors, technical experts, and inspectors. This webinar will be held in English and is free of charge. You can register by emailing safetydays@rembe.de or by using the form at the link below.
