Spiral Tube Floating Head Heat Exchanger for Heating and Cooling Transfer

CHEE 470 Heat Exchangers 2008 - revised by Dave

Plate & frame heat exchangers Spiral tube heat exchangers Spiral plate heat exchangers Air-cooled heat exchangers Other types of heat transfer equipment not discussed here are: Tank jackets and coils Cooling Towers Fired heaters & Boilers By far the most common is the shell and tube

EP1357344A3 - Heat exchanger with floating head - Google

A heat exchanger (100) in which dead zones and areas of stagnation are significantly minimized or eliminated. The heat exchanger (100) includes at least one floating tubesheet (190) which is Efficient spiral heat For Top Heat Control - ium tube heat exchanger and external cycle heat exchanger are using TA2 material, purity up to 99.7%, high corrosion resistance, applicable to acid liquid heating and cooling. 316(316L) tube heat exchanger and external cycle heat exchanger are using high quality stainless steel materials.

Heat Exchangers - Process Heating

Jul 01, 2002 · Floating-head-type shell-and-tube heat exchanger is designed to extract heat from a slurry consisting of liquid sulfur and hydrogen sulfide at a temperature of 849oF (454oC). This slurry must be cooled before it can be processed further. The unit weighs 2 tons each, and once paired for in-series operation, it will be relatively compact. Heat Transfer by Shell and Tube Heat Exchangers - TEMA BEW/AEW - These are straight tube units with one floating head and one stationary head. The floating head is generally sealed with an O-Ring. These units are most often used as oil coolers or air coolers. Cleaning can be performed by either a chemical, mechanical method, water blast or steam cleaning.

Marine Heat Exchangers - Xylem Inc.

2. More costly than fixed tube sheet or U-tube heat exchanger designs If possible, put the fluid with the lowest heat transfer coefficient through the shell side 2. If possible, put the fluid with the highest working pressure through the tube side 3. If possible, put the high fouling fluid through the tube Plain & finned tube heat exchanger Calorifer Engineering AGKeep your head cool and avoid becoming hot under the collar. Dirty gas causes deposits on heat exchanger tubes hence reduces heat transfer and increase pressure loss. Both effects have a detrimental impact on operating costs. If the gas is clean, tubes with finned surfaces can be used. This significantly reduces the cost of investment.

Process Design of Heat Exchanger:Types of Heat

Floating-head exchanger:It consists of a stationery tube sheet which is clamped with the shell flange. At the opposite end of the bundle, the tubes may expand into a freely riding floating-head or floating tube sheet. A floating head cover is bolted to the tube sheet and the entire bundle can be removed for cleaning and inspection of the interior. This type of exchanger is shown in Figure 1.3. SPIRAL HEAT EXCHANGERS - thermopediaThe first Spiral Heat Exchanger was extremely simple in concept. It consisted of two metal strips, bent into a nearly circular shape to form two concentric channels through which media would flow in opposite directions. Channel spacing was achieved by a steel bar along the length. The heat transfer capacity of the exchanger was dictated by the

Spiral Heat Exchangers Heseman Industrial

The Spiral Plate Heat Exchanger is actually a family of heat exchangers based on the basic Type A spiral core. A variety of spiral heat exchangers can be created by adding or taking away weld-seams and head arrangements. This versatility makes the spiral