Explosion proof expertise. Some products require an extra level of care and safety, and Pneu-Con has a distinct expertise when it comes to explosion proof systems. We offer a unique solution thanks to our ability to limit the flow of materials, thus creating a very low cost solution to deal with this challenge.

It also serves as feeding device in pneumatic dilute phase conveying systems with a differential pressure up to 1.5 bar (g). Design characteristics Optimized inlet and outlet cross sections for gentle product feeding combined with optimized filling rate Leakage gas nozzle integrated into housing Product temperature range from -10 to +60°C ...

With pneumatic conveying systems, which are completely enclosed, this can be done by using an inert gas, such as nitrogen, rather than air for conveying. This will remove the dust explosion threat for the vast majority of dry bulk materials, and is particularly useful with very volatile materials.

Potential explosion problems. Many solid materials, when they occur in a dust cloud, can ignite and cause an explosion. Dust clouds are clearly quite impossible to avoid within a pneumatic conveying system, and so this poses a hazard with regard to the safe operation of such systems.

Figure 1 : example of dust explosion prevention and mitigation measures in a pneumatic conveying system (note : which measure is to be implemented depends on the case studied and must be confirmed by a …

Filquip is a bulk materials handling equipment supplier with specialist experience in Pneumatic Conveying systems. Including Lean phase blow conveying, Dense phase conveying and Vacuum conveying. Filquip has partnered with WAM and Air-Tec to deliver quality Dense Phase Pneumatic Conveying Systems. Open Filquip Pneumatic …

1.1 Working Principle. The pneumatic conveying device is a conveying device that uses the air in the pipeline to convey the powder and granular material …

So, the amount of time it will take to fill the transporter is: 30 cu ft/cycle ÷ 1.25 cu ft /sec = 24 sec/cycle (0.4 minutes) Step #7 Determine how much time is left in the cycle for conveying 4.5 min (total) – 0.4 min (fill) = 4.1 minutes (to convey)k. KEYS TO SUCCESSFUL PNEUMATIC CONVEYING sponsore NOL-TEC SYSTEMS7.

Explosion Protection and Isolation. The NFPA recommends several strategies, including venting, suppression, and containment to provide explosion …

2. Pneumatic conveying systems for sugar. Pneumatic conveying present many advantages that make it a good choice for transporting powders such as sugar : it can reach high capacity, can convey over relatively long distance and with a pipe layout quite flexible, allows to contain well the dust as well as dust explosion risks. In a pneumatic ...

Volkmann USA designs and manufactures hygienic, explosion-proof pneumatic vacuum conveying systems to safely transfer powders, pellets, granules, tablets, and other bulk materials from one point in a process to another point while safeguarding particle integrity and mixture homogeneity. ... Pneumatic conveying is a method for transferring bulk ...

Sugar dust is one of the most explosive dusts in industrial processes and can therefore be ignited by a variety of ignition sources, such as mechanical or electrical sparks. Around 27% of all explosions in the food and feed industry occur in and around conveyor systems and elevators. Due to the high explosiveness of sugar, many plants and ...

Generally speaking these systems have conveying line diameter sizes of up to 4 in., and have particular advantages when it comes to safety. Vacuum Conveying Safety Beginning with explosion risk, according to NFPA 654 any vessel having a volume of less than 8 cu ft is exempt from the requirement to provide explosion vents or quick …

Cyclonaire is a recognized leader in the engineering and manufacturing of pneumatic conveying equipment. We take great pride in providing value-based solutions for bulk material transfer applications, railcar unloading, locomotive track sanding systems, dust collection and aeration systems. We also produce a full line of parts and …

The main factor in Pneumatic Conveying is usually the material being conveyed and its product characteristics, mainly bulk density, particle density, particle size, angle of repose, moisture content. These are quantitative and can be measured in a test lab. However, some qualitative factors make it difficult to formalize, such as whether the product is free …

explosion protection methods advocated by the NFPA. While overall power consumption ... Pneumatic conveying is a method of moving dry materials through pipelines

Dec. 2005 - 18:34. Hello colleagues., We are planning to offload activated carbon big bags (600 kg each) to a pneumatic conveying system. The activated carbon will be pneumatic conveyed into a receiving silo ( 2m3 ) at a distance of 15 meters approx. The carbon will be dosed from this silo via a rotary valve to the mixing vessel ( where the ...

The Process of How to Safely Convey Combustible Dust. The process of conveying combustible dusts requires caution and expertise from start to finish. Good engineering practice, dust-tight design, regular house cleaning and protection methods such as venting panels, flameless venting systems, chemical suppression systems help keep …

The Volkmann INEX-PPC pneumatic vacuum conveying system from process equipment manufacturer Volkmann features a patented approach that allows powders and other bulk materials to be safely conveyed in hazardous environments without concern for explosions. Explosion-proof by design, the INEX-PPC vacuum conveying system introduces …

Volkmann Pneumatic Vacuum Conveyors were the first on the market to be fully certified under European ATEX regulations for all dust, and subsequently, gas explosion …

Pneumatic conveying equipment does not generate heat or have ignition sources which might trigger an explosion of combustible dusts or powders. Mechanical equipment has the risk of generating heat or sparks created by rotating parts, which may pose as ignition sources for combustible dusts and powders.

1.1 Introduction. Pneumatic conveying involves the transportation of a wide variety of dry powdered and granular solids in a gas stream. In most cases the gas is normally air. However, where special conditions prevail (e.g. risk of explosion, health, fire hazards, etc.), different gases are used.

Inert Explosion-Proof (INEX) Vacuum Conveyors. Volkmann Inert Explosion-proof Pneumatic Vacuum Conveyors (INEX) provide secure feeding of solids into critical process areas, such as powder transfer into reactors and stirring vessels often found in the chemical and pharmaceutical industries. INEX systems can be used within all gas and dust ...

Although not every filter receiver used in dilute phase pneumatic conveying requires explosion protection and isolation (e.g., …

April 23-25, 2024. Day 1: Registration: 8 a.m. to 8:30 a.m. Course: 8:30 a.m. to 5 p.m. Days 2 and 3: Course: 8:30 a.m. to 5 p.m. Training will be at K-State Olathe and a partner location. The Olathe campus is located at 22201 W. Innovation Drive, Olathe, KS 66061. This course provides a brief overview, and then dives into specifying, designing ...

How to Size a Dense Phase Pneumatic Conveying System 3 Achieving Greater Efficiencies with Pneumatic Conveying Lines9 Sanitary Vacuum Conveyor Design …

An argument often heard is that a dust explosion cannot propagate against pneumatic process flow. When a dust deflagration takes place in a vented vessel, the resulting reduced explosion pressure ... Drawing and picture of the pneumatic conveying system used for the explosion tests, including a 9.4-m 3 vented vessel (Vogl, 1996b).

The pneumatic conveying device can be considered to transport the liquid-like flow of particles such as cement powder and flour [12]. When exposed to fire, metal combustibles will release explosive gas mixtures, which could cause explosion during combusting process.

Pneumatic Conveying, Bulk Materials Handling, Industrial Vacuum and Dust Collectors Systems Specialist . We strive to meet and exceed customer expectations by supplying quality pneumatic conveying components, designing reliable pneumatic conveying systems, and providing dependable service and maintenance. ... explosion vent powder …

Pneumatic conveying is the most widely used method for transporting bulk solid materials, but frequent problems occur because few people receive formal training about the technology. This two-day course provides a broad education about everything related to pneumatic conveying. ... REMBE® Safety+Control is a safety …