{"id":30644,"date":"2019-10-21T11:45:45","date_gmt":"2019-10-21T09:45:45","guid":{"rendered":"https:\/\/www.sacome.com\/?p=30644"},"modified":"2019-10-21T12:18:00","modified_gmt":"2019-10-21T10:18:00","slug":"heat-exchanger-advantages-uses-applications","status":"publish","type":"post","link":"https:\/\/www.sacome.com\/en\/heat-exchanger-advantages-uses-applications\/","title":{"rendered":"Heat Exchanger | Advantages, uses and applications"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.16.1&#8243; next_background_color=&#8221;#000000&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2019\/10\/Intercambiador-de-calor-tubular-de-acero-inoxidable.png&#8221; alt=&#8221;A tubular heat exchanger is a process equipment designed for the heat transfer between two fluids (liquid, steam, gas) or between the surface of a solid and a moving fluid.&#8221; title_text=&#8221;Stainless steel heat exchanger&#8221; align=&#8221;center&#8221; \/][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_divider _builder_version=&#8221;3.16.1&#8243; show_divider=&#8221;off&#8221; \/][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<h2>What is a tubular heat exchanger?<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<p style=\"text-align: justify;\">A <strong><a href=\"https:\/\/www.sacome.com\/en\/tubular-heat-exchangers\/\" rel=\"noopener\" target=\"_blank\">tubular heat exchanger<\/a><\/strong> is a <strong>process equipment<\/strong> designed for the <strong>heat transfer<\/strong> between two fluids (liquid, steam, gas) or between the surface of a solid and a moving fluid.<\/p>\n<p style=\"text-align: justify;\">The <strong>manufacturing of a tubular heat exchanger<\/strong> can be carried out in different qualities of <strong>stainless steel<\/strong> or <strong>special alloys<\/strong>, being able to withstand high and low working pressures, as well as a wide range of process temperatures. In the <strong><a href=\"https:\/\/www.sacome.com\/en\/manufacturing\/\" rel=\"noopener\" target=\"_blank\">manufacturing of heat exchangers<\/a><\/strong>, <strong>the welding is the key factor<\/strong> of the process. Tubular heat exchangers are very <strong>efficient process equipment<\/strong> and their high speeds improve heat transfer considerably.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;1_4&#8243;][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243;][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2017\/03\/Intercambiador-de-calor-de-tubos-corrugados.png&#8221; alt=&#8221;The manufacturing of the tubular heat exchanger can be carried out in different qualities of stainless steel or special alloys&#8221; title_text=&#8221;SACOME tubular heat exchanger&#8221; align=&#8221;center&#8221; \/][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243;][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<h2>Design of a tubular heat exchanger<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<p style=\"text-align: justify;\">The starting point in the <strong>calculation and design of any heat exchange system<\/strong> is the definition of how the <strong>thermal properties<\/strong> evolve throughout the process, whether <strong>heating or cooling<\/strong>. To <strong><a href=\"https:\/\/www.sacome.com\/en\/heat-exchangers-thermal-calculation\/\" rel=\"noopener\" target=\"_blank\">calculate a heat exchanger<\/a><\/strong>, it is necessary to have certain data, such as the <strong>process flow rate<\/strong>, the <strong>inlet and outlet temperature<\/strong> and the <strong><a href=\"https:\/\/www.sacome.com\/en\/fluids-thermal-properties\/\" rel=\"noopener\" target=\"_blank\">physical properties of products<\/a><\/strong>.<\/p>\n<p style=\"text-align: justify;\">A key factor for the design of heat exchangers is to characterize the behaviour of the product in an accurate way, through laboratory tests, where we <strong>determine and analyze the main properties of the product<\/strong>:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\">Density.<\/li>\n<li type=\"disc\">Specific heat.<\/li>\n<li type=\"disc\">Thermal conductivity.<\/li>\n<li type=\"disc\">Viscosity.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<h2>Basic components of a tubular heat exchanger<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<p style=\"text-align: justify;\">The <strong>basic components of a tubular heat exchanger<\/strong> are as follow:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\"><strong>Tube bundle<\/strong>:The tube bundle is the set of tubes that provide the heat transfer surface between the fluid that circulates inside the tubes and the fluid that circulates through the shell. In this set of tubes is where the product to be heated is located.<\/li>\n<li type=\"disc\"><strong>Tube sheet<\/strong>: The tube sheet is a metal plate that has been perforated or drilled, and where the tubes that form the tubular heat exchanger are housed, which are fixed by expansion or welding. In the event that extra leak protection is required, a double tubular sheet (DTS) can be used.<\/li>\n<li type=\"disc\"><strong>Baffles<\/strong>: The main objective of the baffles is to control the general direction of flow on the side of the housing.<\/li>\n<li type=\"disc\"><strong>Shell and connections<\/strong>: The shell is the envelope of the second fluid or secondary fluid. The shell is generally a circular section and it is made of a steel plate shaped cylindrical and longitudinally welded. The shell has connections for the inlet and outlet of the secondary fluid.<\/li>\n<li type=\"disc\"><strong>Removable heads<\/strong>: The removable heads are elements connected to the tubular plates at both ends of the heat exchanger whose mission is to facilitate the circulation of the product through the tubular beam.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2019\/10\/Basic-components-of-SACOME-tubular-heat-exchanger.jpg&#8221; align=&#8221;center&#8221; alt=&#8221;Basic components of a tubular heat exchanger&#8221; title_text=&#8221;Basic components of a heat exchanger&#8221; show_in_lightbox=&#8221;on&#8221; \/][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<h2>Types of tubular heat exchangers<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<p style=\"text-align: justify;\">Depending on its design, the nature of the product and the space available to the plant of destination, the <strong>tubular heat exchanger<\/strong> can be grouped into 3 main types:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\"><strong><a href=\"https:\/\/www.sacome.com\/en\/tube-in-tube-heat-exchangers\/\" rel=\"noopener\" target=\"_blank\">Tube-in-tube heat exchanger<\/a><\/strong>.<\/li>\n<li type=\"disc\"><strong>Annular space heat exchanger<\/strong>.<\/li>\n<li type=\"disc\"><strong>Multitube heat exchanger<\/strong>.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">The <strong>tube-in-tube heat exchanger<\/strong> (also known as <strong>double tube heat exchanger<\/strong>) is formed by two concentric tubes. The product flows through the inner tube while the service flows through the space between the two tubes.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2017\/08\/Intercambiador-de-dos-tubos-concentricos.jpg&#8221; alt=&#8221;The tube-in-tube heat exchanger is formed by two concentric tubes.&#8221; title_text=&#8221;Tube-in-tube heat exchanger&#8221; \/][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">The <strong>annular space heat exchanger<\/strong> is formed by <strong>three or four concentric tubes<\/strong>. The product flows through the central annular space while the service does it through the outer and inner channels.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2017\/08\/Intercambiador-de-espacio-anular.jpg&#8221; alt=&#8221;The tube-in-tube heat exchanger is formed by two concentric tubes.&#8221; title_text=&#8221;Annular space heat exchanger&#8221; \/][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">The <strong>multitube heat exchanger<\/strong> is formed by a <strong>tube bundle within a shell<\/strong>. The product flows by the inner tubes while the service does it by the external channel.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image _builder_version=&#8221;3.21&#8243; src=&#8221;https:\/\/www.sacome.com\/wp-content\/uploads\/2017\/08\/Intercambiador-de-carcasa-y-tubos.jpg&#8221; alt=&#8221;The multitube heat exchanger is formed by a tube bundle within a shell&#8221; title_text=&#8221;Multitube heat exchanger&#8221; \/][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243; border_style=&#8221;solid&#8221;]<\/p>\n<h2>Uses of a tubular heat exchanger<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">In general terms, the <strong>main uses of a tubular heat exchanger<\/strong> are as follows:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\">Raise the temperature of a fluid, using a warmer one.<\/li>\n<li type=\"disc\">Cool a fluid using another that is at a lower temperature.<\/li>\n<li type=\"disc\">Condense gases.<\/li>\n<li type=\"disc\">Evaporate liquids.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<h2>Advantages of tubular heat exchangers<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">The <strong>tubular design<\/strong> in <strong>heat exchangers<\/strong> represents one of the most traditionally used configurations, due to its good operation and versatility. The main <strong><a href=\"https:\/\/www.sacome.com\/en\/advantages-tubular-heat-exchangers\/\" rel=\"noopener\" target=\"_blank\">advantages of tubular heat exchangers<\/a><\/strong> are as follow:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\">Low maintenance costs.<\/li>\n<li type=\"disc\">High working pressure.<\/li>\n<li type=\"disc\">High working temperatures.<\/li>\n<li type=\"disc\">Processing of particulate or fibre products.<\/li>\n<li type=\"disc\">High security in aseptic processes.<\/li>\n<li type=\"disc\">Easy inspection and disassembly.<\/li>\n<li type=\"disc\">Easy to enlarge.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<h2>Applications of a tubular heat exchanger<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.21&#8243;]<\/p>\n<p style=\"text-align: justify;\">The <strong>tubular heat exchanger<\/strong> is a <strong>process equipment<\/strong> used in different industries, and its applications are very diverse and varied. The <strong>advantages of tubular heat exchangers<\/strong> make them very robust, reliable and low maintenance equipment, due to the <strong>absence of joints<\/strong>.<\/p>\n<p style=\"text-align: justify;\">Within the <strong>main applications of tubular heat exchangers<\/strong>, from SACOME we highlight the following applications:<\/p>\n<p><\/p>\n<ul>\n<li type=\"disc\"><strong><a href=\"https:\/\/www.sacome.com\/en\/sanitary-applications\/\" rel=\"noopener\" target=\"_blank\">Sanitary applications<\/a><\/strong>: Applications destined for the <strong>Food Industry<\/strong> with optimized designs to favour a good CIP cleaning (Clean in Place) of the product channel, guaranteeing the best finishes and the drainability.<\/li>\n<li type=\"disc\"><strong><a href=\"https:\/\/www.sacome.com\/en\/pharmaceutical-applications\/\" rel=\"noopener\" target=\"_blank\">Pharmaceutical applications<\/a><\/strong>: Applications destined for the <strong>Pharmaceutical Industry<\/strong>, in which the roughness certification plays a key role, and whose design is specially designed to avoid cross contamination\n<\/li>\n<li type=\"disc\"><strong><a href=\"https:\/\/www.sacome.com\/en\/industrial-applications\/\" rel=\"noopener\" target=\"_blank\">Industrial applications<\/a><\/strong>: Applications destined for the <strong>Chemical and Petrochemical Industry<\/strong> (Oil and Gas), whereby high priority has been given to ensure long life and high reliability.<\/li>\n<\/ul>\n<p><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; prev_background_color=&#8221;#000000&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.21&#8243; text_orientation=&#8221;center&#8221;]<\/p>\n<h3>Heat Exchangers Technical Documentation<\/h3>\n<p>[\/et_pb_text][et_pb_blog _builder_version=&#8221;3.17.6&#8243; posts_number=&#8221;3&#8243; show_author=&#8221;off&#8221; show_date=&#8221;off&#8221; fullwidth=&#8221;off&#8221; use_overlay=&#8221;on&#8221; overlay_icon_color=&#8221;rgba(53,120,155,0.55)&#8221; show_pagination=&#8221;off&#8221; include_categories=&#8221;33&#8243; header_level=&#8221;h3&#8243; \/][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this article we explain what is a tubular heat exchanger and what are its main advantages, uses and applications.<\/p>\n","protected":false},"author":2,"featured_media":30635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-30644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/posts\/30644"}],"collection":[{"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/comments?post=30644"}],"version-history":[{"count":10,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/posts\/30644\/revisions"}],"predecessor-version":[{"id":30652,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/posts\/30644\/revisions\/30652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/media\/30635"}],"wp:attachment":[{"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/media?parent=30644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/categories?post=30644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sacome.com\/en\/wp-json\/wp\/v2\/tags?post=30644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}