Hairpin heat exchanger Baton Rouge Louisiana

Hairpin heat exchanger Baton Rouge Louisiana

Hairpin heat exchanger Baton Rouge Louisiana

Why Consider Using a Hairpin Heat Exchanger

Hairpin heat exchanger designs can increase heat transfer coefficients in single-pass process streams with high-temperature differentials. Hairpin heat exchanger Baton Rouge Louisiana

Hairpin Heat Exchangers

Sometimes referred to as G-fin, double-pipe or multi tube heat exchangers, the hairpin heat exchanger has been used in process industries for many years. A hairpin heat exchanger can be described as a single-pass shell-and-tube unit that has been folded in half to give it a hairpin appearance. Hairpin heat exchanger Baton Rouge Louisiana What distinguishes a hairpin exchanger from a traditional shell-and-tube exchanger is its closures. Hairpin heat exchanger closures allow for a removable tube bundle and accommodate thermal expansion without requiring expansion or packed joints. Hairpin heat exchanger Baton Rouge Louisiana

See the related article, “Advantages of Hairpin-Style Heat Exchangers,” and learn how hairpin heat exchangers can be used in applications that require high thermal performance and a compact footprint. Hairpin heat exchanger Baton Rouge Louisiana

Numerous advances have been made in the last 20 years with regard to closure technology, and improvements have been made in sealing integrity, bolting and maintainability. Today’s closures use independent tube-side and shell-side gasketing that prevent interstream leakage. While modern closures use all-through bolting, older designs used studs and threaded fixed flanges that were susceptible to corrosion and breakage within the flange. Hairpin heat exchanger Baton Rouge Louisiana

Another feature used in current closure design is an external split ring located on the outside of the shell-side sealing ring, which can be removed without disturbing the tube element. The function of the split ring is to lock the tube element to the shell. Earlier designs used an internal split ring, meaning the ring itself was confined beneath the shell closure flange, requiring the tube element be pushed forward to allow removal. The internal split ring design also meant that the ring itself came in contact with the shell-side fluid and was susceptible to corrosion and fouling. Hairpin heat exchanger Baton Rouge Louisiana

Shell-and-Tube Closures

In current closure design, an external split ring is located on the outside of the shell-side sealing ring. The function of the split ring is to lock the tube element to the shell. Hairpin heat exchanger Baton Rouge Louisiana

Consider Process Benefits

Process plant personnel evaluate heat exchangers differently depending on their specific needs. Process engineers evaluate heat exchangers based on efficiency and thermal and hydraulic performance. Hairpin heat exchanger Baton Rouge Louisiana Mechanical engineers usually are concerned with the mechanical integrity and reliability while operators and maintenance personnel usually are concerned with the ability to easily maintain and clean the equipment they use and service. Hairpin heat exchanger Baton Rouge Louisiana

Hairpin heat exchanger design can address each of these needs. As noted, this single-pass design has tube-side and shell-side fluids running countercurrent to each other. True countercurrent flow is an efficient flow arrangement because the temperature difference between the two streams is maximized. Hairpin heat exchanger Baton Rouge Louisiana Another benefit offered by countercurrent flow is the ability to attain closer temperature approaches and accommodate a temperature cross using a single hairpin section. Hairpin heat exchanger Baton Rouge Louisiana

When to Use a Hairpin Heat Exchanger

Conventional shell-and-tube heat exchangers often employ a single-pass shell-side stream with a multiple pass tube-side stream. This arrangement results in half of the tube-side pass running in countercurrent flow while the other half of the passes run in current flow. Hairpin heat exchanger Baton Rouge Louisiana The inefficiencies inherent with this arrangement require the application of a temperature difference correction factor, which translates into an increase in the surface area required to perform a given duty. Also, current flow passes are not able to handle a temperature cross in a single shell-and-tube section. By contrast, applications requiring multiple shell-and-tube sections connected in series often can be performed in single hairpin sections. Consequently, hairpins are used where a temperature cross is present – for example, feed-to-effluent exchangers and lean-to-rich amine and glycol applications. Hairpin heat exchanger Baton Rouge Louisiana

In addition to countercurrent flow, enhancement devices used with hairpin designs can increase heat transfer coefficients. Various inserts promote turbulence inside the tubes. Shell-side devices include fin tubes for a maximum surface area with the relatively low-pressure drop, low-pressure drop tube supports, traditional segmental baffles and twisted tubes. Twisted-tube technology provides the benefits of swirl flow without having inserts inside the tubes. Hairpin heat exchanger Baton Rouge Louisiana

Hairpin heat exchangers offer the mechanical and maintenance engineer advantages inherent in their design. The advantages include such things as:

• Independent tube sheets for high terminal temperature differences.
• Thermal shock.
• Long radius U-bends for effective thermal expansion.
• High-temperature differences.
• Ease of cleaning.
• All-welded baffle cages for durability.
• High-pressure closures for pressures up to 10,000 psi.
• No internal bolting.
• If you need a single-pass heat exchanger, consider a hairpin design.

We constantly underpin our technological leadership with new product developments. This includes special high-performance finned tubes with optimized material and design, enabling clearly more efficient heat exchange. Hairpin heat exchanger Baton Rouge Louisiana. This pays off for you in two ways. The investment cost is reduced and you save in operating costs. Both benefits can be achieved while enjoying high-level product reliability even under extreme conditions. Hairpin heat exchanger Baton Rouge Louisiana.

In addition, we offer you a choice you rarely find elsewhere – the choice between aluminum fins and steel fins on the finned tube systems. Hairpin heat exchanger Baton Rouge Louisiana. Both variants have specific benefits. Hairpin heat exchanger Baton Rouge Louisiana.

Finned tube bundles with aluminum fins are considerably lighter, are insensitive to soiling and easy to clean. On the other hand, systems using galvanized steel offer a very long service life of up to 30 years, are extremely resistant to mechanical influences such as hailstorms and provide optimum corrosion otection as aluminum. Hairpin heat exchanger Baton Rouge Louisiana.

Air coolers are used in fundamentally different and sometimes extremely difficult ambient conditions. This refers to both production processes and climate-related conditions. Hairpin heat exchanger Baton Rouge Louisiana. What is needed are designs that are up to these requirements at any time, while also taking the customers’ wishes into account. Hairpin heat exchanger Baton Rouge Louisiana

From the very beginning, our experts have designed and realized the most varied units for all branches of industry. Hairpin heat exchanger Baton Rouge Louisiana. Multi-faceted experience combined with an eye for everything that is feasible produce solutions which integrate perfectly into your industrial production. Hairpin heat exchanger Baton Rouge Louisiana.

CONFIGURATIONS

We offer numerous different air cooler versions in order to meet differing requirements of the process and the place of installation. Hairpin heat exchanger Baton Rouge Louisiana.

• Vertical configuration
• Horizontal configuration
• Roof-mounted configuration
• In-line configuration
• Regardless of the selected design, free air feeding and discharge must be ensured. Where space is at a premium, roof-mounted configurations are frequently used.

Finned tubes CW-tube / groovy fin

CW-tube

With the method of numerical flow simulation (CFD) we have e.g. investigated the effects of new turbulators on the fins. The results were validated by wind tunnel measurements. A patent was applied for the new Invention. Hairpin heat exchanger Baton Rouge Louisiana.

Product advantages:

• Lighter, higher efficiency and more silent than conventional products
• High efficiency in heat transfer and flow performance
• Up to 25 % less requirement of heat exchanger tubes
• Up to 30 % less electrical power consumption of the fans
• Reduced investment and operating costs
• Reduction of CO2- and Noise Emission

Groovy fin

Product advantages:

• New patented high-performance finned tube, pioneering technology
• Resists high loads, both thermally and mechanically
• Extremely dimensionally stable
• Hardly any maintenance is required – maximum reliability
• Optimized surface, fewer fans – clearly reduced energy consumption
• Less space required, less cabling – less installation effort
• Economically very profitable – saves labor, material and costs

The fin strip is subject to tensile stress and inserted into a pre-shaped spiral core tube groove and firmly rolled into the groove in a rolling process using high pressure. The displaced material is then pressed on the fin side. Hairpin heat exchanger Baton Rouge Louisiana.

• Fin material: aluminum

• Core tube material: all materials which can be easily machined.
• Maximum operating temperature: 400°C

Air Cooled Heat Exchangers (or) Fin fan Cooler or Air Fin Cooler is the same Air Cooling equipment. In some part of the world Air Cooled Heat Exchangers are also known as Air Fin Cooler. Simply says Air Fin cooler, Fin Fan cooler, Coil Cooler, Dry Cooling Tower are the other names of Air Cooled Heat Exchangers. Hairpin heat exchanger Baton Rouge Louisiana.It also used for Heat-rejecting from a hot process fluid to the surrounding atmosphere by using the atmospheric air as a cooling media. Hairpin heat exchanger Baton Rouge Louisiana.

The Air Fin Coolers are basically designed with multiple rows of finned tubes in a series of surface and required numbers of fans are used to move the low temperature atmospheric ambient air over the finned tube coil surface in order to cool the hotter fluid media. Hairpin heat exchanger Baton Rouge Louisiana.It is nothing but an extended type of industrial or automotive radiators. The finned tube bundles are modular construction for easy transportation. Hairpin heat exchanger Baton Rouge Louisiana.The various types of headers are Welded Bonnet Header, Plug Header, Manifold header, Plug and pipe header etc., Hairpin heat exchanger Baton Rouge Louisiana.

The various types of Fins are ‘L’ type Wrap-On Fins, ‘G’ type Embedded Fins and Bi-metallic Extruded Fins etc.,. In some small type heat Exchanger wire/ strip type copper wounded/knurled Fins are also used. Other than finned tube bundle and headers, Axial flow fans and drives etc are used as per the Cooler requirement. Hairpin heat exchanger Baton Rouge Louisiana.

These Air Cooled Type Heat Exchangers are used in oil, gas, petrochemical, refinery, power and condensation plants. All type of fluids in process industries are cooled in Air Fin Coolers with the use of atmospheric air, as the cooling media which results in the economy in running costs. Hairpin heat exchanger Baton Rouge Louisiana.

Our Air Cooled Heat Exchangers are used for high pressure, high-temperature applications in process industries with metallurgy suitable for highly corrosive fluid media. Hairpin heat exchanger Baton Rouge Louisiana.

In our Air cooled Heat Exchanger division, we manufacture

• Process Coolers,
• Compressor Coolers,
• Radiator Coolers,
• Economizers,
• Coil Coolers,
• Auxiliary Coolers,
• Finned Tube Coolers,
• Tube Bundles,
• Fin to Air Coolers,
• Air Blast Oil Coolers

Suitable for all Process Industries, Gensets, Furnaces, Oil and Gas, Refinery, Petrochemical and Power plants etc., Hairpin heat exchanger Baton Rouge Louisiana.

The air-cooled heat exchangers are mostly used when the plant location and the ambient conditions do not allow an easy and economic use of other cooling systems.

The most evident advantages of air-cooled heat exchangers are:

• Prevention of thermal and chemical pollution of cooling fluids (closed circuits)
• Flexibility for any plant location and plot plan arrangement (installation of other units)
• Reduction of maintenance costs
• Easy installation by bolted assembly
• Lower environmental impact than shell and tube heat exchangers thanks to the elimination of an auxiliary water supply

Enviro Tec provides complete air cooler units including tube bundle assembly, motor-fan groups, structure, access ladders and walkways. The typical arrangement can be:

• Forced draft
• Induced draft
• Air-recirculation unit
• Enviro Tec supplies also Pre-assembled modules.

Typical components include headers, finned tubes, and fan assembly. Hairpin heat exchanger Baton Rouge Louisiana.

Forced draft

Allows easier maintenance of the fans. Fans deliver air at ambient temperature with consequent higher efficiency. Hairpin heat exchanger Baton Rouge Louisiana.

Induced draft

The plenum chambers are mounted on top of the bundle and protect the finned surface against wind, rain, snow and partially hail. The location of the fans also ensures an optimum air distribution, limits air recirculation and allows maintenance at a lower level. Hairpin heat exchanger Baton Rouge Louisiana.

Recirculated / winterization

This feature is recommended for the special process (hydrate prevention..) and cold climates where it is advisable to provide warm air recirculation to prevent freezing or pouring. The recirculation may be achieved by means of louvers, steam coils and variable fans. Hairpin heat exchanger Baton Rouge Louisiana.

Pre-assembled modules

The long construction time needed for the installation of the plants as well as the lack of manpower and its increased cost, have prompted the introduction of the market of pre-assembled units. These units are expressly designed for safe transport and easy installation on the plant. On demand they can be shop tested before delivery. Hairpin heat exchanger Baton Rouge Louisiana.

Our Air-cooled Heat Exchangers are the preferred solutions for applications which require a great deal of customization. Hairpin heat exchanger Baton Rouge Louisiana. Enviro Tec has forced and induced draught systems with design pressures up to 160 bars, comprehensive process control options and various kinds of finned tubes. We have a team of experienced engineers that assist you throughout the design stage, to ensure that all possible challenges are taken into account and their solutions found in the design stage itself. Hairpin heat exchanger Baton Rouge Louisiana.

High thermal performance, no matter what your needs:

Enviro Tec can provide Heat exchangers with virtually any capacity, metallic alloy or pressure range. Irrespective of location, atmospheric conditions, you can rely on Enviro Tec to give you a solution that works well, because that is what we have been doing for the last 60 years. Hairpin heat exchanger Baton Rouge Louisiana.

The unique requirements of your location and application are taken into account by our engineers, who use computer modeled simulations to analyze the project in terms of projects, climate, stress and other factors affecting tower performance. Enviro Tec also customs designs and fabricates the structural and mechanical components for your unique needs, never compromising on quality in the process. To achieve uniform air distribution, Enviro Tec manufactures all mechanical components in-house specifically for use in cooling towers. Hairpinheat exchanger Baton Rouge Louisiana.

The multi-blade fans are statically balanced to enhance energy efficiency and have Automatic Variable Pitch for high performance and durability. Enviro Tec’s renowned gear reducers, available in multiple options, are designed to deliver high performance under demanding industrial conditions.

Don’t forget about our other services in industrial cleaning, With our company’s roots in industrial cleaning, Enviro Tec has excelled as an industry leader. Our water blasting services, including high-pressure cleaning, ultra-high pressure cleaning/cutting, high-volume vacuuming of wet and dry materials and numerous other services help your company’s building looking sharp and your equipment working efficiently. Our personnel minimizes outage downtime by performing industrial cleaning services that are both proficient and cost effective. Hairpin heat exchanger Baton Rouge Louisiana.

Enviro Tec operates a 24/7 emergency response crew that is available to meet your urgent cleaning needs. Hairpin heat exchanger Baton Rouge Louisiana.

An ethical and responsible industrial cleaning company we’re an industrial cleaning company that believes in investing in our staff. Our industrial cleaners are specially trained to work at high levels on cherry pickers, scissor lifts and scaffolding towers and carry the necessary IPAF qualification. Enviro Tec solutions Baton Rouge Louisiana. Training also includes the safe use of industrial cleaning equipment such as scrubber driers, rotary buffers, sEnviro Tec cleaners and pressure washers. Hairpin heat exchanger Baton Rouge Louisiana.

Absolute H&S compliance

The health and safety of our staff and customers are of paramount importance. For all contracts we create site-specific Risk Assessments and Method Statements. COSHH Data sheets are also provided, as well as copies of our Health & Safety Policy. Hairpin heat exchanger Baton Rouge Louisiana.We are an industrial cleaning company that uses local industrial cleaners. Hairpin heat exchanger Baton Rouge Louisiana.

As a result we ensure that our carbon footprint is minimized in comparison to our competitors.As our industrial cleaners are spread across the UK they do not have to travel long miles to each job. Complete range of industrial cleaning services. Hairpin heat exchanger Baton Rouge Louisiana.

Industrial cleaners specializing in:

De-greasing hard floors

• Machine cleaning and de-greasing
• High level cleans
• Cable trays
• Lighting
• Equipment cleaning
• Staff areas
• Public areas
• Rubbish disposal
• Window cleaning

OUR CLEANING COMPANY CAN HELP

Commercial Cleaning Solutions Provider. At ENVIRO TEC Solutions we provide the industrial cleaning solutions and facility maintenance services you need to increase efficiency, enhance productivity, and improve profitability. Our industry support services make it easy to focus on running the business and generating revenue rather than dealing with maintenance issues. Hairpin heat exchanger Baton Rouge Louisiana.

ENVIRO-TEC Solutions focuses on identifying your individual needs, and we can tailor our services to meet your requirements. Hairpin heat exchanger Baton Rouge Louisiana.Our cleaning company has nearly 30 years of experience, and our highly skilled workforce can implement state-of-the-art equipment and technology to provide the results you expect. We will consult with you every step of the way to ensure that your needs are met and that you receive high-quality, cost-effective services that will free up your skilled resources to focus on developing and growing your business. Hairpin heat exchanger Baton Rouge Louisiana.

ENVIRO-TEC INDUSTRIAL CLEANING SERVICES

At ENVIRO TEC Solutions we can tailor our services to match the needs of your industry, and our cleaning specialists can deliver the effective solutions you need to enhance your productivity and maintain compliance with industry standards. Whether you need Clean room cleaning services, or a HACCP Plan that integrates with other facility maintenance and food sanitation programs, we can help. Hairpin heat exchanger Baton Rouge Louisiana.

Our cleaning company provides solutions for companies in many different industries, including: Aerospace and Defense, Automotive Manufacturing, Medical Industry, Food Processing, and more. At ENVIRO TEC Solutions we will use our proven 3 Step Approach to facility cleaning to ensure that your needs are met. Hairpin heat exchanger Baton Rouge Louisiana.

ENVIRO-TEC PEACE OF MIND SOLUTIONS

At ENVIRO TEC Solutions we’ve built our business on six guiding principles, and our adherence to these goals on every job allows us to deliver the results you expect. Hairpin heat exchanger Baton Rouge Louisiana.These principles are:

• ENVIRO-TEC Solutions Certified
• SAFETY EXPERTISE
• COST IMPROVEMENTS
• QUALITY FOCUS
• SOLUTIONS FLEXIBILITY
• IMPROVED MORALE AND ATTITUDE
• ENVIRONMENTAL AND REGULATORY COMPLIANCE

When you work with ENVIRO TEC Solutions you can rely on us to monitor each step of the industrial cleaning process to ensure efficiency, delivery, and the facility maintenance you expect. Hairpin heat exchanger Baton Rouge Louisiana.

From waste collection to removal, from servicing to compliance with regulations: whatever your industrial sector may be, we offer our customers maintenance solutions for equipment and infrastructures to ensure their industrial sites operate correctly. Hairpin heat exchanger Baton Rouge Louisiana.

Call Now:+1-856-678-4004

[email protected]

(Texas City, Texas) (Baton Rouge, Louisiana)

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