{"id":33,"date":"2016-10-14T12:51:51","date_gmt":"2016-10-14T12:51:51","guid":{"rendered":"http:\/\/wp.gekakonus.net\/?page_id=33"},"modified":"2025-06-18T04:39:52","modified_gmt":"2025-06-18T04:39:52","slug":"hochdruck-naturumlaufkessel","status":"publish","type":"page","link":"https:\/\/gekakonus.net\/en\/produkte\/hochdruck-naturumlaufkessel\/","title":{"rendered":"High Pressure Natural Circulation Steam Boiler"},"content":{"rendered":"<p><\/p>\n<h1>The\u00a0NUK-HP\u00ae<\/h1>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter  wp-image-34\" src=\"https:\/\/gekakonus.net\/wp-content\/uploads\/2025\/06\/GEKAKONUS_2025_1-2-scaled.jpg\" alt=\"hochdruck naturumlaufkessel1\" width=\"555\" height=\"833\" \/><\/p>\n<p>is a high-pressure natural circulation boiler operating by the gravity circulation principle.<\/p>\n<p>Therefore circulating pumps are not required to operate the NUK-HP\u00ae. Boiler water is used as the heat carrier. The water is evaporated in this boiler within a hermetically sealed circuit. The steam flows to the heat exchanger and the condensate flows by gravity back to the boiler.<\/p>\n<div>\n<h2><\/h2>\n<table class=\" alignleft\" style=\"border-color: #fa0202; background-color: #fc0303;\">\n<thead>\n<tr style=\"background-color: #f70505;\">\n<td><span style=\"font-family: arial,helvetica,sans-serif; font-size: 20px;\"><strong>Application\/Advantages<\/strong><\/span><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<p>Application<br \/>\nFood industry for Distillation and fractioning of fatty acids, esterification of fatty acids, distillation of glycerine, deodorising edible oil, fat splitting. Applicable in all process heating plants in which plant-relatively a natural circulation can be implemented in the heating system.<\/p>\n<\/div>\n<div><\/div>\n<div>Advantages<br \/>\nEfficient, non-toxic processing heating system. Very low flow resistance in the vertical evaporator pipes to guarantee high water circulating rates. Low radiation load in the combustion chamber and a large convection heating surface. Steam bubble formation in the pipe system is therefore very low. Controlled heat transmission at the heating surfaces is guaranteed and a high combustion efficiency is achieved.<\/p>\n<p>You find further technical information on every type of heater in the Download Area of our Internet site.<\/p>\n<\/div>\n<div><\/div>\n<table style=\"border-color: #f50521; background-color: #fa0522;\">\n<tbody>\n<tr>\n<td><strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 20px;\">Production\/Equipment<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<article class=\"accordion-lang380px\"><\/article>\n<article>Production Equipped and produced in conformity with the European Community technical rules (PED 2014\/68\/ EU), and other world-wide acceptance organisations (e.g. SELO, GOST-R, RTN, ASME, AS).<\/article>\n<article>Equipment<br \/>\nThe boiler equipment is for operation without supervision (acc. PED and EN 12952). Pressure, boiler-water minimum level and flue gas temperature are permanently monitored by a safety control system.<\/p>\n<p>Control<br \/>\nThe capacity can be controlled by different controlling systems.<\/p>\n<ul type=\"disc\">\n<li>Pressure control:<br \/>\nThe capacity of the NUK-HP\u00ae and the saturated steam pressure is controlled independently product temperature (e.g. vegetable oil).<\/li>\n<li>Cascade control:<br \/>\nThe capacity of the NUK-HP\u00ae is controlled according to product temperature (e.g. vegetable oil). The saturated steam pressure is adapted in a defined range of control according to the heat requirement of the heat exchanger (e.g. vegetable oil) in the product temperature.<\/li>\n<\/ul>\n<p>Burner<br \/>\nThe NUK-HP\u00ae can be equipped with burners for light oil, heavy oil, bio diesel, natural gas, liquid gas, bio gas, or with two-component burners. The choice of burner depends upon the boiler capacity, the fuel and the demands expected of capacity control. The capacity can be controlled by different controlling systems: 2-stage: high \/ low \/ off or modulating<\/p>\n<p>Permanent Monitoring<\/p>\n<ul type=\"disc\">\n<li>Water level low<\/li>\n<li>Steam pressure<\/li>\n<li>Flue gas temperature<\/li>\n<li>Burner control<\/li>\n<\/ul>\n<p>You find further technical information on every type of boiler in the download area of our internet site.<\/p>\n<\/article>\n<article class=\"accordion-lang380px\"><\/article>\n<table style=\"border-color: #fa0000; background-color: #fa0000;\">\n<tbody>\n<tr>\n<td><strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 20px;\">Technical Data<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/Chart-NUK-HP.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft wp-image-930 size-medium\" src=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/Chart-NUK-HP-172x300.jpg\" width=\"172\" height=\"300\" srcset=\"https:\/\/gekakonus.net\/wp-content\/uploads\/2016\/10\/Chart-NUK-HP-172x300.jpg 172w, https:\/\/gekakonus.net\/wp-content\/uploads\/2016\/10\/Chart-NUK-HP.jpg 447w\" sizes=\"(max-width: 172px) 100vw, 172px\" \/><\/a><\/p>\n<p>* Design pressure 80 bar or 95 bar<\/p>\n<p>You find further technical information on every type of boiler in the download area of our internet site.<\/p>\n<div><\/div>\n<table style=\"border-color: #fa0000; background-color: #fa0000;\">\n<tbody>\n<tr>\n<td><strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 20px;\">P+I Diagram\/Schema<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/nuk.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft wp-image-880\" src=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/nuk-214x300.jpg\" width=\"114\" height=\"159\" srcset=\"https:\/\/gekakonus.net\/wp-content\/uploads\/2016\/10\/nuk-214x300.jpg 214w, https:\/\/gekakonus.net\/wp-content\/uploads\/2016\/10\/nuk.jpg 425w\" sizes=\"(max-width: 114px) 100vw, 114px\" \/><\/a><a href=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/diagramm_nuk2k.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft wp-image-287 size-full\" src=\"https:\/\/wp.gekakonus.net\/wp-content\/uploads\/2016\/10\/diagramm_nuk2k.jpg\" width=\"85\" height=\"170\" \/><\/a><\/p>\n<table style=\"width: 398.69px;\">\n<tbody>\n<tr>\n<td style=\"width: 389.69px;\">M 22 filling pump<br \/>\nV 1 filling and drain valve<br \/>\nV 2 check valve low Level<br \/>\nV 3 flushing and venting valve<br \/>\nV 4 pressure gauge valve<br \/>\nV 6 non-return valve<br \/>\nPI pressure gauge<br \/>\nSV 1 safety valve<br \/>\nSV 3 safety valve for filling pump<br \/>\nWT heat exchanger<br \/>\nTE temperature sensor<br \/>\nTIC temperature controller<br \/>\nPASH pressure limiter<br \/>\nPE pressure transmitter<br \/>\nPIC pressure controller<br \/>\nRP rupture disc<br \/>\nPIASH pressure indicator-alarm switch<br \/>\nLE low level water electrode<br \/>\nLASL low level switch<br \/>\nXZA flame sensor<br \/>\nTSAH temperature limiter-flue gas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>You find further technical information on every type of boiler in the download area of our internet site.<\/p>\n<p><a href=\"https:\/\/wp.gekakonus.net\/produkte\">\u00a0<\/a><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The\u00a0NUK-HP\u00ae is a high-pressure natural circulation boiler operating by the gravity circulation principle. Therefore circulating pumps are not required to operate the NUK-HP\u00ae. Boiler water is used as the heat carrier. The water is evaporated in this boiler within a hermetically sealed circuit. The steam flows to the heat exchanger and the condensate flows by [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":27,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"custom-page.php","meta":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/pages\/33"}],"collection":[{"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/comments?post=33"}],"version-history":[{"count":6,"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/pages\/33\/revisions"}],"predecessor-version":[{"id":3462,"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/pages\/33\/revisions\/3462"}],"up":[{"embeddable":true,"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/pages\/27"}],"wp:attachment":[{"href":"https:\/\/gekakonus.net\/en\/wp-json\/wp\/v2\/media?parent=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}