Heat Exchanger Articles

  • Gasket Plate Heat Exchanger

    Accessen Gasket Plate Heat Exchanger utilize clip on the gasket and advanced designs that optimize performance. We provide efficient heat transfer in compact equipment with a small footprint. Most important of all, they reduce your operating costs and save you money. The heat exchanger has a flexible design and service-friendly ensure that even the largest PHE can be serviced and maintained ...


    By Accessen

  • Free Flow Plate Heat Exchanger

    The new heat exchangers developed for easy plugging conditions such as sticky particles and fibers, super-wide flow passage to ensure the flow of larger granular fluid flow capacity, no contact to ensure that the material will not stagnate in the plate support block. It is very suitable for the recovery of urban water and heat pump waste heat. Benefits Flow path design for the perfect material ...


    By Accessen

  • Heat Exchanger Package/Skid

    Accessen GU series heat exchanger package is a complete set of district heating control equipment integrated with the plate heat exchanger, circulating pump, makeup pump, thermometer, pressure gauge, various sensors, piping, valves, and industrial controls. Electrophoresis coating provides a uniformed finish on the inside of the pipelines and welding seams which in turn also greatly improves the ...


    By Accessen

  • Oil to Water Heat Exchanger

    The most effective fluid to stabilize the operating temperature in oil systems is water. Water/ Oil plate heat exchangers are used to cool down hydraulic oil or other fluids using water as a cooling medium. Internal cooling circuits as typically found in large production facilities and other cooling water sources supply water at temperatures that provide sufficient delta T compared to the oil ...


    By Accessen

  • Semi-Welding Plate Heat Exchanger

    Semi-welded laser interchangeable plate heat exchanger allows the use of special media on one side of the laser welding, and the other side using gaskets. This allows certain special requirements where both media are unable to use the same type.   Specifications Maximum ...


    By Accessen

  • Best Practices for Eddy Current Testing of Heat Exchanger Tubes

    Eddy current testing (ECT)  is one of the best methods of measuring wall thickness and circumferential cracks when testing heat exchanger tubes. But it takes quality instrumentation to capture defects accurately. Heat exchanger tubes are subject to heavy stress due to high-fluid pressure, including expansions and contractions of the tubes themselves. ECT is one of the most ideal inspection ...


    By Zetec, Inc

  • Double Trouble Straight Tube Heat Exchanger

    The Challenge This heat exchanger had a combination of bitumen and coke on the tube side and process steam on the shell side. The client confirmed this type of fouling typically took 8-11 days to clean. Thousand of gallons of water was used to remove this type of fouling with limited success. There was limited water capacity onsite which caused an additional logistical constraint. Over 25% of the ...

  • The Stubby Bitumen - Twisted Tube Heat Exchanger - Case Study

    The Challenge Twisted tube designed heat exchangers are exceptionally difficult to clean. This particular fouling process is extra challenging due to the steam in the tube side which bakes the bitumen on to the shell side faster than other designs. This heat exchagner was brought to ABSOLUTE after a previous service provider was not successful in their attempt to clean it. When ...

  • The Straight Test Straight Tube Heat Exchanger - Case Study

    The Client The client is an international integrated energy company with operations in 33 countries and are operating and developing their SAGD Assets in the Athabasca oil sands region. As in all SAGD operations the bitumen is brought to the surface mixed with particulate and water. The exchangers that do the initial cooling of this mixture are regularly fouled by the bitumen and ...

  • Filter damage monitoring in clean gas channel - Case Study

    Client: Mühle Rünningen GmbH & Co. KG (Germany) Product: Filter dust Number of systems: 14 Installation location: Clean gas channel What measuring process was used previously: No measuring or monitoring process was used ...


    By ENVEA

  • Experts in combustion control - Expert Paper

    Fired heaters are integral to hydrocarbon processing (HP). Specifically designed for the reaction of fuel and air to produce extremely high gas temperatures, heaters transfer this energy to potentially highly flammable process fluids via heat exchangers. They consume large quantities of fuel, produce large quantities of emissions and are a potential safety hazard to personnel and plant. However, ...

  • Application Status Of Metal Honeycomb Panel (II)

    Honeycomb metal panel also has the following applications: (6) Energy. (a) Energy storage: metal honeycomb has excellent light absorption performance. Solar panels with honeycomb structure can be manufactured by using the light absorption property of honeycomb. In the heat collecting panel, the heat insulating layer adopts honeycomb sandwich structure. Honeycomb core can use paper honeycomb with ...

  • Plate Shell Heat Exchanger

    The plate shell heat exchanger technology is an important application direction of heat transfer plate technology in Shanghai accessen group co., ltd. Based on years of experience in the field of heat transfer plate design and manufacturing, we have unique heat transfer plate design and ...


    By Accessen

  • Introduction to Plate Heat Exchanger

    Working principle of plate heat exchanger Plate heat exchanger is composed of a group of metal corrugated plates with openings, which form a channel for liquid flow. Heat will be transferred between the two liquids.The corrugated plates are assembled between a fixed plate and a movable compaction plate ...


    By Accessen

  • Introduction to Shell and Plate Heat Exchanger

    Shell and plate heat exchangers are heat exchangers with plate and tube as heat transfer elements, also known as sheet heat exchangers. Shell and plate heat exchangers are mainly composed of tube bundles and shell parts (figure). The contact points of cold-formed pairs of strips are tightly welded ...


    By Accessen

  • Advantages of plate heat exchanger

    1. The heat transfer coefficient of plate heat exchanger is higher than that of other heat exchangers. When designing plate heat exchangers, some special corrugates are designed on the plates. Never underestimate the role of these corrugates. They can make the fluid flow with strong turbulence at very low flow rates. The self-purification effect of turbulence can prevent fouling. The ...


    By Accessen

  • Removable Plate Heat Exchanger

    The removable plate heat exchanger is mainly composed of heat transfer plate, sealing gasket, pressure plate at both ends, clamping bolt, bracket, flange or bushing, and ground foot. Heat transfer plate is the main component of heat exchanger. Generally, corrugated heat transfer plate is made of herringbone. According to the different fluid medium, the material of heat transfer plate is ...


    By Accessen

  • Historic Lahaina Inn and Lahaina Grill Both Go Solar - Case Study

    Lahaina Grill and Lahaina Inn have substantial energy needs from hot water to air conditioning to electrical. They contacted Haleakala Solar to come up with innovative solutions that would maximize the amount of energy saved and created for the money invested. The design engineers of Haleakala Solar hunkered down and came up a unique plan which incorporated several different techniques and ...


    By Haleakala Solar Inc

  • Air Source Heat Pump Pros And Cons

    Advantages of air source heat pump: 1. Energy-saving: the average temperature is above 10 degrees. The unit consumes 1 kWh of electricity and can produce more than 4 kW of heat. It saves more than 70% of electricity bills than electric water heaters, and saves energy much compared to other water heaters. 2. ...

  • Akzo Nobel Contract Report Case Study

    Akzo Nobel, a global paints and coatings manufacturer with operations in over 80 countries, were seeking sustainable methods of reducing their Slough production plant’s annual emissions, as well as its fuel and running ...


    By Limpsfield

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