Thursday, May 25, 2017

Dust Explosion - Penn State Extension Demonstration



Under the right conditions, a dust explosion can cause devastating consequences. This short presentation by Davis Hill from the Penn State Agricultural Safety and Health Program demonstrates what is needed to produce a violent explosion.

Monday, May 22, 2017

Factors to Know and Consider About a Combustible Dust Collector and Its Importance



Industrial processes and manufacturing operations are supposed to take place in a completely safe, sound, and secure environment that will not lead to any possible danger to human life or materials. As a matter of fact, it is not possible to keep the industrial areas constantly devoid of any formation or collection of dust without the technical help of a device called combustible dust collector. Let us see how these machines provide a safer, healthier and more protected industrial area to workers and keep the manufacturing/production units away from accidents and explosions.
What is combustible dust collector and how does it work?
On a daily basis, industrial and commercial processes along with their manufacturing units release and create large amounts of industrial gases, dust, remnants, and fine particles in the form of debris. As time passes by, these elements or dirt particles get accumulated and take the form of combustible dust, which can create explosions when mixed with air. It was known to have created several fire accidents and fatal explosions in the past, and hence require effective treatment.
Combustible dust collector is a system or device that is designed strategically to help in the suction of these combustible dust particles accumulated in industrial areas, to render safety and security to the work conditions. These dust collectors are specifically built with apt and exacting configurations that enable them to handle and remove high-volume dust loads created by manufacturing processes. The device consists of a blower, a filter-cleaning system, dust-filter, and a dust removal system.
How a combustible dust collector helps maintain safety in the industrial vicinity?
There had been a number of fire accidents and combustible dust explosions that took place in the past in the vicinity of industrial plants and in the plant's dust collection system. This had raised the eyebrows of NFPA (National Fire Protection Association) and OSHA (Occupational Safety and Health Administration). Due to the increasing health hazards and rising dangers of combustible dust explosions, it became mandatory to set rules and regulations about encountering shortfalls and ways to avoid them.
Hence, manufacturers and facility owners started to think of ideas to deal with these accumulated dust that creates potentially explosive dust clouds, which leads to an explosion when comes in contact with air. Combustible dust collection system, thus comes as the most ideal and effective solution for the given problem. However, one should know that the selection of specific configurations and features of a dust collector system depends on the particular application and industrial operations, for which the device is required.
For customers, it is important to keep in mind the following factors before choosing an exacting combustible dust collection device:
  • Keeping in mind the crucial responsibilities that they deal with, it is important to purchase the device from reputed brands with a proven track record, experience and expertise.
  • Make sure to procure dust collectors from certified industrial ventilation system designers and manufacturers who follow the rules and regulations set by OSHA and NFPA.
  • It is advisable to opt for a manufacturer who is good at providing customized dust collector systems according to the client's application requirements.
Last but not the least, choose a responsible manufacturer who has served a gamut of satisfied clients with their wide range of dust collection systems, and has evolved with successful technological supremacy, perfect customer service and performance-driven and code compliant products.

Article Source: http://EzineArticles.com/8543834

Friday, May 19, 2017

How Has Computer Aided Drafting (CAD) Revolutionized Engineering Industry?


CAD, Computer Aided Design has brought about a technical revolution in the Engineering Industry. CAD Services can be classified into broad categories like Architectural Services, Structural Services, MEP and Mechanical Services. CAD for Engineers and Architects today is like Oxygen for the living. CAD Services is a boon for all companies' worldwide who would like to execute CAD projects with minimum cost and quick deliverable capacity. With the consistently growing demands in construction industry and CAD services have achieved eminence across the globe. This technology has contributed immensely in development of Construction Industry, Building and Infrastructure development, Green Building concept along with other Engineering Domains like Machine Designing, Aeronautical sheets, Transformer designing, GIS, Pressure vessel designing etc..

Engineering industry today uses CAD Services to ensure Less cost, best quality, quick turnaround time along with excellent project efficiency. CAD is no longer limited to AutoCAD. There has been a great evolution in the CAD Software too. CAD professionals globally use software which is helpful in are using latest software like AutoCAD, Revit, 3D Studio Max, Pro-E, Solid Works, Inventor, MicroStation etc to execute Designing, Drafting and Modeling projects. With the help of such software, the entire project execution cycle has come to a new arena due to CAD Services. It is now possible to visualize an entire building and it's detail even before it is completed. This is possible with the help of "Virtual Construction Modeling" also referred to as Building Information Modeling in Engineering Industry. 3D Rendering makes it possible to give any building or product a photorealistic feel before the actual construction or manufacturing of a product. This development has also caused increase in companies providing Engineering and CAD Services. With transformation of blue prints created manually to digitization of CAD Drawings, many opportunities have opened up for Architects, Engineers and Drafters.

CAD services assure absolute digitization of manual drawings to computerized drawings via scanned pdfs, hand-drawn sketches or old manual drawings. Companies are using different approaches and techniques to take utmost advantage in terms of project execution. As mentioned earlier, CAD Services are no longer limited to one particular domain or segment. Arrays of services are covered under one umbrella. Besides project execution, computerized CAD Drawings or Images are easier to maintain, save or send across to clients. There is no risk of images or drawings being damaged in course of time. Errors can be rectified easily without taking much of time and can aid to quick turnaround. In software such as Revit, a change made in one part of the model reflects in the entire model by reducing manual intervention. This also facilitates definition and extraction of individual sheets or different part of drawings and every minute detail.

These are one of the main reasons that across the globe, major construction houses or Infrastructure companies are eminently outsourcing CAD Services. This process over a period helps companies gain advantage over their competitors who do not outsource their requirements. CAD Technology has evolved into a different era in a short span of time and is constantly evolving into giving better shape to the Engineering industry. CAD Services now helps CAD companies and professionals manage their Designing Drafting or Modeling projects more efficiently. Companies offering CAD Services and companies who are constantly upgrading their technical skills will always be in an advantageous position compared to companies who still rely on traditional methods of executing projects.


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Tuesday, May 16, 2017

Fike Impulse Valve



IMPULSE Technology -- Efficient and Cost Effective

As with previous Fike systems, the Impulse Valve Technology continues to allow for a flexible, modular design -- not available with traditional solenoid-activated systems. Our systems can be configured to match specific application needs, while using less piping and check valves ... saving installation time and costs. The simplicity of the valve means fewer parts to maintain and greater reliability. And as a result of Fike's advanced rupture disc technology, there is less agent loss. That efficiency translates into a fire protection system with longer pipe run capability and flexible installation options.

Saturday, May 13, 2017

Different Types of Fire Alarm Systems For Your Business


There are many different fire alarm systems to choose from when it comes to protecting your business and valuable assets in the event of a fire. Not all are created equal and depending on the nature of your business there are many considerations when choosing a system that is right for you.

For most office buildings, the standard fire alarm system is adequate protection in the event of a fire and usually involves a centrally located panel that controls the system. Utilizing sprinklers to put out the fire, the sprinklers are activated when a fire is detected through the use of a smoke or heat detector. Since most smaller office buildings don't use chemicals to suffocate or smother the fire, this is usually the least expensive and cost effective solution.

For larger companies with varied work environments, the fire alarm system must be more sophisticated and designed with diversity in mind to protect not only the structure itself, but also the equipment and data it contains. In the case of a datacenter, standard sprinklers would cause significant damage to computer systems so many companies use a fire suppression system that removes oxygen from the room, effectively starving the fire. This method leaves both the equipment and data in tact and in most cases only leaves a fine powder to clean up after deployment. Since this particular method deprives the area of oxygen, there would need to be some sort of warning mechanism in place so that employees would have time to evacuate the area before deployment.

For businesses dealing with hazardous chemicals such as in the case of manufacturing, there are fire alarm systems that are specialized to effectively suppress fire that involves toxic chemicals. Understandably, there are tighter laws governing the use of these chemicals and the fire suppression technology needed to insure that any fire in this environment poses a minimal risk to employees and the public in general. Many of these chemicals can be explosive in nature when on fire and it is essential that all safety precautions possible be utilized when providing protection for the business.

Obviously the larger the business, the more complex the fire alarm system would be. Often, the system is set up to monitor and deploy only for specific zones. This way, if there were a fire in one side of the building, the sprinklers or fire suppression chemicals would only be deployed to that portion of the building. This minimizes damage to valuable equipment and furniture by fire retardant or water in locations that are untouched by the fire.

An important aspect to any fire alarm system is the human element involved. Yes, you want to make sure that assets are protected as much as possible, but you also need to consider the impact of any fire suppression deployment on anyone who might be in the location at the time of deployment. Obviously water is the safest for human exposure in the event of a fire, but safety becomes even more paramount when using chemicals. Additionally, there should be visual indicators of fire in addition to audible alarms. This way, those who are hearing or vision impaired will be notified of the fire and know that they need to evacuate the building. Most fire alarms involve the use of audible sirens or bells, but having visual indicators such as flashing lights assists those who may be hearing impaired.

Completing a careful analysis of what has higher priority in terms of needing protection in the event of a fire will help you determine which of the fire alarm systems will provide you with the protection you need while keeping your costs at a minimum. Keeping the company's essential data protected should be a high priority as equipment and furniture can be replaced but customer lists, accounting data or inventory numbers can be impossible to replace. Fire alarm systems are an essential and often legally required way to protect both your business and the people who work there in the event of a fire.

Article Source: http://EzineArticles.com/expert/Steve_Mike_Levy/1117836

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Wednesday, May 10, 2017

Is Automation Of Industry Good For Us?


The companies matters most in making more money and they are always on the lookout for ways to minimize the costs to make the profits for the products they make. This is where factory automation comes into play. A factory that relies heavily on automation minimizes their expenditure as they have not to pay the labor costs, to produce products thereby increasing profits all the way around.

For every new innovation implemented there is always a debate on the pros and cons of it. So let's discuss over here the advantages and disadvantages of the industry innovation over here.

Automation relies on programmed machines to perform tasks which were performed by a human before. One of the problems is that these machines cost in the millions of dollars, which means a very high initial investment for the company before it starts. Now the investment which is made is meant to be recovered. Now the investor's thinks to recover it fast in the mode of profits but it's necessary to get the investments back either if it's in fast or slow mode. Now it's depend on the way the production is done or starts and how the work gets completed in the right time to get it delivered to the market to earn good profits to recover the investment. So it is very important to choose the way of production to turn the organization into profits. In theory, the investors can make the investment back in a few years by not having to pay an employee to do the job, who was replaced by the machine. But what if the job becomes unnecessary? This means that they spent a lot of money that was not needed. This money can be invested in the other part of business to develop the organization, like hiring skill workers in other departments where machines can't replace human.

The other debate can be as these machines are machines which can replace man but never can replace the brain of man. It is the human who can react to any debacle happen at any time of production, but whereas the machines don't have the much knowledge to react at any debacle till the program for the machine is not structured to do so. Most of us think that the machines are perfect to replace human but it is not the case. The machines have to be updated every time a debacle occurs so that the machine is ready for the next time so that the loss does not occur next time. Whereas the human is always ready for anything and to sort out the problem anytime required.

The other biggest factors affected by the automation of the industry are the humans, because of loss of work. It takes jobs away from the people who need them badly. It does harm the economy because the more people that are out of jobs the worse the economy is. This can change the face of the region.
So there are many advantages and disadvantages of automation, but this has to be utilized limitedly for the benefit of human kind but not to worse hit the human life. Utilize it for the best cause to serve human in the best way.


Article Source: http://EzineArticles.com/expert/Ollie_Goldsmith/643284

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Sunday, May 7, 2017

The Importance Of Engineering Services and Disciplines


Our complex world continues to prosper. It continues to grow and change. The world as we know it and enjoy it is the way it is in part from engineers and the services they provide for us to enjoy. When we cross bridges, flush a toilet, run a lawn mower or enjoy the convenience of driving our car thank an engineer. The branches of engineering run far and wide. The many concentrations and extensions of engineering services allow us to enjoy the benefits we do in society.

Civil engineering is of utmost importance to allow for society to blend growth, functionality and natural environments. The designs, construction and maintenance civil engineers provide allow us to use the land without exploiting it. Within civil engineering there are several sub-disciplines. Each brings a unique twist to the discipline and helps transform the environment.

Geotechnical engineering explores the use of raw materials coming from the Earth and how using the resources will affect the environment as well as the project on a whole. As the name implies they are mainly concerned with the geological resources within a civil engineering project site. They explore, extract and process the raw substances and give analysis and recommendations based on the information collected. For instance when doing land surveys they often perform a soil analysis. If the soil analysis were to find substances within the soil that could be hazardous if leaked into a water supply a project may be moved to another plot of land.

Structural engineering is a division of civil engineering that handles issues that arise with the structures support. They ensure that a structure is stable for the environment that is built. In California buildings are built structurally sound to prevent major disasters during earthquakes. Structural engineering services also provide for buildings to support incredible winds, weather related events and different architectural engineering.

Transportation engineering ensures the safety of people and goods as they are transported via roadways, waterways, rail systems and through the air too. This includes things we take for granted such as stop lights and the way they are timed out. Engineering services provide for us to enjoy traveling safely without too much congestion and without running into one another. They also provide railway safety and air safety to allow for safe travel and design programs to allow for tracking.

Environmental engineering applies to improving, maintaining and protection of the environment we are building in and around. The services they provide are designed around the ecosystem. They apply sanitary engineering, hydraulic engineering and municipal engineering. Working together these engineering services help protect our surroundings and allow the environment and society to design a co-habitat for all the living and non living resources in it.

Civil engineering services are just one of the many that allow our society to function as it does. Engineers design, implement, maintain and provide the analysis to keep us safe and moving forward. Engineering services allow for the function of everyday life and provides solutions for the hiccups that arise.


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Thursday, May 4, 2017

Various Dust Explosions | Dust Extraction Prevention


It may just be "dust" but check out these different types of dust explosions (coal, wood, sugar etc) in an industrial environment.

Monday, May 1, 2017

Solve Wood Dust Problems With An Industrial Dust Collector



Wood dust or sawdust is a potential problem in virtually all woodworking applications. In any type of woodworking environment, wood dust and wood shavings can lea to serious health and fire hazards. Wood dust is actually classified as a particulate airborne contaminant. A valuable tool used to control wood dust is a duct collection system. Industrial dust collectors are specifically designed to remove particulate airborne contaminants at the source.
Wood dust has been identified by the Occupational Safety and Health Administration (OSHA) as both a potential safety and health hazard. Constant exposure to wood dust can cause long-term health problems and can be an irritant to the sinuses, skin and lungs in the short-term. Woodshop owners would be wise to refer to the OSHA standards for wood dust exposure for employees.
There are many good reasons other than health for using a dust collector in woodshops. Wood burns and the dust that is created from cutting it is a serious potential fire hazard. If fine, powdery wood dust is heavily concentrated in the air and exposed to a spark, it can cause an explosion, similar to what can happen in a grain silo. If you are trying to apply smooth finishes with wood dust hanging in the air, the dust will create imperfections on the finished product. Wood dust can also have a negative effect on power tools and machinery, shortening their lifespan.
There are three primary factors to consider when designing a dust collection system for your woodshop. First, you must determine how many CFM (cubic feet per minute) of air movement is needed in your collection system to handle your shops wood dust output. Secondly, it is vital to lay-out a system that insures your shop tools, collector, and ductwork provide maximum efficiency for you requirements. The third factor is to determine whether to use a single or double stage collection system.
A single stage dust collector pulls the wood debris through an impeller and deposits it in a collection bag or bin. A double or dual stage collection system deposits the larger wood pieces and shavings in a bin before they reach the impeller. The fine wood dust passes the impeller and is collected in a storage container. This stops metal objects like nails and screws from hitting the impeller and causing a spark. Dust collection creates a static electrical charge, so all collector systems must be grounded with copper wire to prevent combustion.

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