Posted by Firwin on | Comments Off on Blanket Installation Tips
Blanket Installation Tips
Insulation blankets help protect personnel by containing potentially dangerous temperatures inside the affected component so that the ambient environment remains stable and safe. Insulation blankets can also control temperatures during mechanical operations to keep temperature fluctuations from damaging the surrounding equipment. Although most insulation blankets are designed to prevent heat from transferring outside of a hot component, they can also be used to insulate cold areas or keep them from freezing.
Firwin’s insulation blankets are removable so workers can access the equipment beneath them for maintenance and repairs. But it’s critical to properly reinstall the blanket after servicing to ensure there aren’t any gaps in coverage. Even minor rifts can leak heat into the surrounding area, potentially decreasing the overall operational efficiency and creating a hazard to nearby workers.
As a premier provider of industrial insulation solutions for customers in a range of industries and applications, Firwin has the knowledge and expertise to insulate your equipment and make your workplace safer. In the passage below, our seasoned experts share tips on how to ensure your removable insulation blanket is installed correctly.
Get the Right Tools
To install an insulation blanket, you’ll need the following tools:
If the equipment is hot or continuously operating, workers must have the appropriate personal protective equipment (PPE) to defend against surface heat, ambient heat, steam, liquids, chemicals, and any other unsafe conditions that may arise. The installer should wear protective gloves while handling the cable lacing.
Stainless Steel Lacing Wire
Firwin’s removable industrial blankets typically use stainless steel lacing wire to wrap the blankets around the equipment and fasten the edges to the rivets on the blanket. The wire offers a reliable and durable bond that is temperature-resistant and long-lasting, even in extreme conditions. Other fastening methods are also available.
Pliers or Side Cutters
The installation technician will likely use a set of pliers or side cutters to twist and manipulate the lacing wire and fasten the blanket to the equipment. They may need to cut the wire to size once it has been laced.
Before you begin your installation, double-check that your equipment matches with the corresponding label on your blanket. Firwin’s insulation blankets come in a broad range of sizes, configurations, and designs that are specially engineered to provide optimal coverage for corresponding pieces of standard equipment. Placing the wrong blanket on a component will not offer the coverage you need and could result in unsafe gaps or overlap that reduces the efficacy of your insulation.
Have a Plan or Template
Blanket installation processes vary depending on the equipment configuration and facility. Before you begin, decide where each blanket will go and the order in which you plan to install them. Some blankets are designed to go above or below others, so you need to put a detailed installation plan in place to avoid errors or unnecessary delays.
If your system includes unions or elbows, note that both union and elbow blankets should be installed after the standard pipe insulation blankets have already been fastened.
Ensure Full Coverage
Here are some additional tips to ensure your insulation blankets are installed with optimal coverage:
Blanket flaps should overlay at the seams without creating any gaps or spaces. Even small gaps can allow heat transfer, thereby reducing the efficiency of your system.
Lace the wire around each rivet across the blanket’s seam in a crisscross pattern. Then trim and bend the excess wire to ensure that it stays in place and won’t catch on other pieces of fabric or equipment. Make sure to secure the wire on the union and elbow blankets to the rivets of the primary insulation blanket for optimal coverage and stability.
Choose Firwin for Superior Insulation Solutions
At Firwin, we are proud to offer an extensive range of removable and permanent insulation solutions for industrial equipment. Our state-of-the-art facilities allow us to custom-tailor solutions to meet the needs of any application. To learn more about our quality insulation products and services, or if you need help installing equipment, contact the experts at Firwin today!
Posted by Firwin on | Comments Off on Engine Library
At Firwin, we pride ourselves on our extensive engine insulation knowledge base. With over 30 years in the industry, we have amassed a comprehensive library of engine projects, with insulation specifications and requirements for every engine we have experienced.
Firwin’s engine library features templated insulation blanket designs, allowing for more efficient fabrication of products for these engines and facilitating an especially quick turnaround.
Why Engines Require Insulation
To ensure optimal engine operation and reduce heat in the surrounding area, engines and exhaust systems require appropriate insulation. Adequate insulation offers the following benefits:
Heat containment. Insulation keeps the high heat generated by an engine confined around the engine and exhaust system. By maintaining the heat in the engine and exhasut system, equipment can function at optimal capacity, thereby reducing emissions.
Personnel protection and safety. Engine insulation protects employees from exposure to the extreme heat on engine surfaces and within the working environment. The amount of heat generated by an engine can cause extreme harm to individuals, resulting in burns, heat exhaustion, and heat stroke. Insulation also reduces noise levels, thereby protecting the hearing of workers in the vicinity.
Component shielding. In addition to protecting employees from heat, an insulated engine also protects components and sensitive equipment around the engine from heat damage.
Benefits of Firwin’s Engine Library
Firwin’s extensive engine library represents the culmination of three decades of hands-on experience in finding insulation solutions for a wide array of engine and exhaust systems and components. This familiarity with the unique components of each system has a number of benefits:
Quick Quote Turnaround Times
Given our broad range of experience with numerous engine models, we have created an extensive catalog of template designs for a wide variety of engines and components. What this means to our customers is that when they come to us with an engine that needs insulation, more often than not we already have an existing blanket kit. This means less legwork for our customers (they do not need to go to the site and take engine and exhaust measurements) and a quick quote turnaround, as all the insulation blanket pricing is already in our system.
In addition, we consistently update our insulation templates as we acquire new information, so just because a make and model does not appear on our site does not necessarily mean we do not have an existing pattern for it.
Properly Designed Blankets
Being familiar with the intricacies of an engine, and having already gone through the process of designing and fitting blankets for an engine, the resulting product is a blanket that will precisely fit your particular engine and exhaust.
If we do not have a template for your particular engine model or component, not to worry. As a full-service custom fabricator of insulation solutions, Firwin’s capabilities include designing and building custom insulation solutions for any engine and exhaust component variation. We have measuring templates that make the job of measuring easy, and we show you exactly what dimensions we require.
Examples of Engine Models in the Library
Our comprehensive engine library includes templates for insulation solutions developed over the past 30 years, catering to all manner of engine styles and components. Our library contains, but is not limited to, templates for the following:
Caterpillar Engine Insulation
Cummins Engine Insulation
Dawoo Engine Insulation
Daimler Chrysler Engine Insulation
Detroit Diesel Engine Insulation
Deutz Engine Insulation
Ford Engine Insulation
GM Engine Insulation
John Deere Engine Insulation
Lombardini Engine Insulation
Mercedes Engine Insulation
Mitsubishi Engine Insulation
Nissan Engine Insulation
Volvo Engine Insulation
Yanmar Engine Insulation
As an example of our blanket kit templates, our CAT C-18 (ACERT) kit for Caterpillar engine model C-18 includes a manifold fore, manifold aft, two turbos, and a y collector.
For more information on the vast array of engine insulation options we provide, feel free to browse Firwin’s Engine Library yourself!
Posted by Firwin on | Comments Off on Engine Component Insulation
Essential to a wide range of industrial applications, engines also introduce an element of risk into a work environment due to the intense levels of heat they can generate. Engine component insulation is designed to contain the heat produced by engines, protecting employees and sensitive equipment while optimizing engine performance.
Industrial engines generate heat which can:
Raise ambient temperatures within the working environment to uncomfortable levels
Cause injury or illness to employees, such as burns or heat exhaustion
Damage nearby sensitive equipment and components, such as cables
These risks are especially potent for newer engines and smaller working environments. Newer engines are designed to reduce carbon emissions by running at higher temperatures (typically meeting or exceeding 800°F or 425°C). In smaller, more confined environments (such as those found in the underground mining industry), employees are at a greater risk of receiving severe burns due to contact with exposed metal engine parts.
Engine Component Insulation Solutions
At Firwin, we manufacture a variety of insulation products suitable for protecting employees and equipment from excessive engine heat, including:
Removable Insulation Blankets
Our removable insulation blankets are engineered from three layers of material for highly effective heat insulation. The three layers typically consist of:
An inner layer of steel mesh
A middle layer of insulation medium
An outer layer of silicone-coated fiberglass
The design of the blanket—its thickness and insulation medium—can be altered for greater heat reduction. For particularly demanding applications, other customization options include the integration of sound or fluid barrier material.
The flagship MineWrap™ Mark II features a flame-resistant foil inner liner lined with a stainless steel mesh. This design seals the insulation from oil or hydraulic fluid, thus eliminating a potential fire hazard. For more demanding applications, the MineWrap™ Mark III blanket features a reinforced stainless steel foil exterior covered by a layer of stainless steel mesh with options for additional joint safety seals.
Being durable and virtually impenetrable to contaminants, MineWrap™ is the insulation blanket of choice for many mining operations and mining equipment manufacturers.
We apply the composite coating in a thin layer that both insulates the target material and protects it from combustion in the event of an engine leak or malfunction. Our Hard Coat product offers other advantages, such as:
Suitability for use in confined environments
Non-flammability and non-combustibility
Suitability for high-temperature environments
Burn protection for personnel
Reduction of ambient temperatures
Greater durability than removable blankets
For this type of insulation solution, we apply the coating to your disassembled components in our facility, then ship them back to you on a mutually agreed-upon timeline.
Stainless Steel Foil Insulation
Another permanent insulation option is metal foil insulation (MFI), which we pre-install over exhaust components, such as tubing, piping, and elbows. This insulation solution consists of insulation material encapsulated by an outer foil layer that is permanently welded to the engine component.
Our MFI is:
Durable (it is capable of withstanding steam washing and chemical exposure)
Leak-free (it serves as a barrier to any fluids that may seep into the insulation)
Customizable (it can be designed to fit different component shapes and application requirements)
With these considerations in mind, our MFI solutions also offer a tighter fit and more aesthetically-pleasing finish than insulation blankets. Original equipment manufacturers (OEMs) interested in this insulation solution can ship components directly to our factory where we custom fit and install the MFI before returning the parts.
Contact Firwin for Engine Component Insulation
With Firwin’s highly customizable range of engine component insulation solutions, you can prevent even the most powerful engines from harming your employees and equipment. Our industry-leading removable and permanent insulation solutions are designed to retain extreme heat and maximize engine performance.
For more information about our engine component insulation solutions and which would best suit your application, visit our comprehensive resource library or contact us to discuss your insulation needs.
Posted by Firwin on | Comments Off on Stop the Deep Freeze with Firwin
Wintertime, especially north of the border, means one thing: cold weather. Every year at this time, many of our industrial customers want to know if Firwin offers an insulation product that can keep piping and components from freezing. If you’ve ever owned a house, you know that frozen pipes can lead to disaster; now, just imagine if you are in charge of millions of dollars of industrial equipment under the same conditions.
At Firwin, we recognized that many of our customers operating in colder climates needed to find a way to both retain and create heat to keep their equipment safe and effective. After a number of tests and prototypes, our R&D department came up with the perfect solution, the ‘pizza blanket’. Modeled after the insulated satchels pizza delivery people use to keep your food warm during transit, our pizza blanket introduces heat through a series of electric coils in order to prevent equipment from freezing up in harsh conditions. Of course, our pizza blankets are more than just heating pads; they also have all the properties of standard removable insulation blankets, including the ability to retain and contain heat. The combination of heating elements and insulation blankets means that our customers who operate in the harshest cold-weather conditions can be sure their facilities will constantly run at peak performance.
So, if you’re facing a long cold winter and you need to know that your equipment won’t freeze up, contact Firwin today and let us tell you more about our innovative and cost-saving pizza blankets.
Posted by Firwin on | Comments Off on What to do about a square peg in a round hole?
Odd shapes and sizes are always something that design engineers encounter when creating everything from pipe fittings to fasteners. With insulation blankets, varying geometries and protrusions from engine and exhaust components and process piping are regularly encountered in the design phase. At this point, when the surface to be covered isn’t smooth, how does that blanket fit?
Here is where our custom blanket services fit in. When it comes to the design portion of the production phase, our design engineers evaluate the surface and piping, and can create a blanket to accommodate any protrusions or cut outs.
How do we go about this with our customers? There are a few different options of reviewing and obtaining this kind of information. First and foremost, if the insulation blanket is needed in an emergency situation, with no lead time to make a custom cover, we can send a blanket and the customers can make the cut outs themselves according to the placement of the brackets. If that is not the situation, then our design engineers look at the end application. If the jacket will be covering a silencer, then they will supply the customer with a support brackets drawing they can fill out. If it’s a different component—such as for the oil and gas industry—we will then ask for CAD drawings or specific dimensions from the customer. Despite the application, it’s always pertinent for our design engineers to have drawings of the equipment that will be blanketed.
The most important aspect of the blanket design is that, according to our article, our “design team ensures that any cut-outs or openings are designed in such a way as to allow sufficient room for the protruding item, while minimizing any heat loss due to the lack of insulation.”
Whether you’re worried about complex geometries or protruding components on your equipment, don’t fear—our design engineers can create an insulation blanket for every application.