{"id":10344,"date":"2018-07-10T17:30:22","date_gmt":"2018-07-10T15:30:22","guid":{"rendered":"https:\/\/www.kromschroeder.de\/process-heat\/products\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-5-burners\/5-2-5-2-radiant-tube-burner-system\/"},"modified":"2018-07-27T19:30:43","modified_gmt":"2018-07-27T17:30:43","slug":"5-2-5-2-radiant-tube-burner-system","status":"publish","type":"page","link":"https:\/\/www.kromschroeder.de\/en\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-5-burners\/5-2-5-2-radiant-tube-burner-system\/","title":{"rendered":"5.2.5.2 Radiant tube burner system"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; _builder_version=&#8221;3.0.89&#8243; next_background_color=&#8221;#000000&#8243; global_module=&#8221;3071&#8243;][et_pb_fullwidth_menu global_parent=&#8221;3071&#8243; _builder_version=&#8221;3.0.89&#8243; 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_builder_version=&#8221;3.0.60&#8243; custom_padding=&#8221;0px||0px|&#8221; next_background_color=&#8221;#f1f1f1&#8243; prev_background_color=&#8221;#000000&#8243; global_module=&#8221;1488&#8243;][et_pb_row global_parent=&#8221;1488&#8243; custom_padding=&#8221;0px||0px|&#8221; background_position_1=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.60&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_dmb_breadcrumbs global_parent=&#8221;1488&#8243; font_icon=&#8221;%%36%%&#8221; _builder_version=&#8221;3.0.89&#8243; body_font_size=&#8221;11px&#8221; body_text_color=&#8221;#666666&#8243; link_text_color=&#8221;#666666&#8243;]<\/p>\n<div class=\"et_pb_module  et_pb_dmb_breadcrumbs_1 et_pb_dmb_breadcrumbs\" style=\"visibility: hidden;\">\n<ol>\n<li><a href=\"https:\/\/www.kromschroeder.de\">Startseite<\/a><\/li>\n<\/ol>\n<\/div>\n<p>[\/et_pb_dmb_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; background_color=&#8221;#f1f1f1&#8243; disabled_on=&#8221;off|off|&#8221; _builder_version=&#8221;3.0.89&#8243; custom_padding=&#8221;17px|0px|7px|0px&#8221; prev_background_color=&#8221;#ffffff&#8221; next_background_color=&#8221;#ffffff&#8221;][et_pb_row custom_padding=&#8221;0px||0px|&#8221; custom_margin=&#8221;0px||0px|&#8221; background_position_1=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.89&#8243;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;3.8.1&#8243; module_alignment=&#8221;left&#8221; border_style=&#8221;solid&#8221;]<\/p>\n<h1 class=\"csc-firstHeader\">KST &#8211; KROMSCHR\u00d6DER SYSTEM TECHNOLOGY<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.47&#8243; custom_padding=&#8221;21px|0px|54px|0px&#8221; prev_background_color=&#8221;#f1f1f1&#8243;][et_pb_row background_color=&#8221;#f1f1f1&#8243; background_color_1=&#8221;#f1f1f1&#8243; background_position_1=&#8221;top_left&#8221; background_position_2=&#8221;top_left&#8221; background_repeat_1=&#8221;no-repeat&#8221; background_repeat_2=&#8221;no-repeat&#8221; _builder_version=&#8221;3.0.89&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243;][et_pb_column type=&#8221;1_4&#8243;][et_pb_text admin_label=&#8221;docuthek monitor&#8221; _builder_version=&#8221;3.0.89&#8243; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|10px||10px&#8221; custom_padding=&#8221;10px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; global_module=&#8221;1818&#8243; saved_tabs=&#8221;all&#8221; background_layout=&#8221;light&#8221; disabled_on=&#8221;on|on|&#8221; disabled=&#8221;off&#8221; border_style_all=&#8221;solid&#8221;]<\/p>\n<p><strong>DOCUTHEK<br \/>\n<\/strong><\/p>\n<p>You can find all documents here.<\/p>\n<form action=\" https:\/\/docuthek.kromschroeder.com\/documents\/index.php?lang=en&amp;menuid=31&amp;topmenu=31\" method=\"post\" target=\"blank\"><input name=\"searchvalue\" type=\"text\" value=\"\" placeholder=\"Search term\" \/><\/form>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1820 alignnone\" src=\"https:\/\/b2fvdlvy.myraidbox.de\/wp-content\/uploads\/2017\/06\/dokulogo.gif\" alt=\"\" width=\"30\" height=\"30\" \/> <a href=\"https:\/\/docuthek.kromschroeder.com\/documents\/index.php?menuid=31&amp;topmenu=31?lang=en&amp;folder=1\" target=\"_blank\" rel=\"noopener\">docuthek.com<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243;][et_pb_text _builder_version=&#8221;3.10&#8243;]<\/p>\n<p><a href=\"https:\/\/www.kromschroeder.de\/en\/kromschroeder-system-technology\/gas-systems\/standards\/en-746-22010\/5-2-gaseous-fuels\/5-2-5-burners\/\">overview<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;3.8.1&#8243; module_alignment=&#8221;left&#8221; custom_padding=&#8221;0px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; header_line_height=&#8221;1.4em&#8221; header_line_height_last_edited=&#8221;on|desktop&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_font_size_tablet=&#8221;25px&#8221; header_font_size_phone=&#8221;20px&#8221;]<\/p>\n<h1>5.2.5.2 Radiant tube burner system<\/h1>\n<p>Radiant tubes burner system shall be suitable and allow safe operation.<\/p>\n<p>Radiant tube burner systems shall be designed in accordance with the requirements for a protective system in accordance with 5.7.2 and 5.7.3.<\/p>\n<p>They shall:<\/p>\n<ul>\n<li>be constructed of suitable materials for the thermal input rate, temperature and furnace atmosphere;<\/li>\n<li>minimise the probability of combustion products having contact with the furnace atmosphere;<\/li>\n<li>shall be equipped with an automatic burner control system according to 5.2.6. At temperatures above 750 \u00b0C no automatic burner control system is needed if a safe ignition of the air\/gas mixture can take place. The temperature limit of 750 \u00b0C shall be detected at the coldest point;<\/li>\n<li>if additional burners are required to operate the IThE processes above 750\u00b0C and an automatic burner control systems is not required then they shall be isolated from the supply by automatic shut-off valves that are controlled in accordance with the requirements of a protective system (according to 5.7.2 and 5.7.3) that will not permit fuel to flow until the temperature at the ignition point within the radiant tube is above 750\u00b0C.<\/li>\n<\/ul>\n<p>Because the ignition point is inside the radiant tube and the temperature inside the tube may well be much lower than in the chamber in which the radiant tube is placed this temperature difference shall be taken into consideration when designing.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"csc-textpic csc-textpic-intext-right\">\n<div class=\"csc-textpic-text\">\n<div id=\"c446\" class=\"csc-default\">\n<div id=\"c444\" class=\"csc-frame csc-frame-frame1\">\n<hr \/>\n<p>The following chapters are printed with the permission of the DIN Deutsches Institut f\u00fcr Normung e.V. (German Institute for Standardization). For the implementation of the DIN Standard, the version with the most recent issue date is deemed authoritative. This is available from Beuth Verlag GmbH, Burggrafenstrasse 6, 10787 Berlin, Germany.<\/p>\n<p><em>\u00a0<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243;][et_pb_text admin_label=&#8221;docuthek tablet smart&#8221; _builder_version=&#8221;3.0.89&#8243; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|10px||10px&#8221; custom_padding=&#8221;10px|10px|10px|10px&#8221; border_style=&#8221;solid&#8221; saved_tabs=&#8221;all&#8221; background_layout=&#8221;light&#8221; disabled_on=&#8221;off|off|on&#8221; disabled=&#8221;off&#8221; global_module=&#8221;2077&#8243; border_style_all=&#8221;solid&#8221;]<\/p>\n<p><strong>DOCUTHEK<br \/>\n<\/strong><\/p>\n<p>You can find all documents here.<\/p>\n<form action=\" https:\/\/docuthek.kromschroeder.com\/documents\/index.php?lang=en&amp;menuid=31&amp;topmenu=31\" method=\"post\" target=\"blank\"><input name=\"searchvalue\" type=\"text\" value=\"\" placeholder=\"Search term\" \/><\/form>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1820 alignnone\" src=\"https:\/\/b2fvdlvy.myraidbox.de\/wp-content\/uploads\/2017\/06\/dokulogo.gif\" alt=\"\" width=\"30\" height=\"30\" \/> <a href=\"https:\/\/docuthek.kromschroeder.com\/documents\/index.php?menuid=31&amp;topmenu=31?lang=en&amp;folder=1\" target=\"_blank\" rel=\"noopener\">docuthek.com<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Your specialists in system solutions. Aluminium, steel, ceramics, glass industries etc. \u2014 they all need controlled temperatures for production. <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10334,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-10344","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/comments?post=10344"}],"version-history":[{"count":0,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10344\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/pages\/10334"}],"wp:attachment":[{"href":"https:\/\/www.kromschroeder.de\/en\/wp-json\/wp\/v2\/media?parent=10344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}