{"id":5664,"date":"2020-01-31T14:36:13","date_gmt":"2020-01-31T11:36:13","guid":{"rendered":"http:\/\/www.mtechnology.com.ua\/?p=5664"},"modified":"2020-01-31T14:36:28","modified_gmt":"2020-01-31T11:36:28","slug":"preparation-for-technical-re-equipment-of-blast-furnace-no-4-of-bf-shop-1-pjsc-nlmk-is-coing-to-its-final-stage","status":"publish","type":"post","link":"https:\/\/mtechnology.com.ua\/en\/preparation-for-technical-re-equipment-of-blast-furnace-no-4-of-bf-shop-1-pjsc-nlmk-is-coing-to-its-final-stage\/","title":{"rendered":"Preparation for technical re-equipment of blast furnace No. 4 of BF shop -1, PJSC &#8220;NLMK&#8221; is coing to its final stage."},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-6126cab7d8fab8d08143dd2dacdf673c\">\n.flex_column.av-av_one_full-6126cab7d8fab8d08143dd2dacdf673c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-6126cab7d8fab8d08143dd2dacdf673c av_one_full  avia-builder-el-0  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>PJSC &#8220;NLMK&#8221; is one of the most modern steel-making\u00a0 enterprises in Russia, the constantly growing production rate of which requires implementation of modern energy-efficient solutions to maintain a leading position on the metallurgical market of Russia.<\/p>\n<p>JSC &#8220;NLMK-Engineering&#8221; is a permanent general designer on the Lipetsk site, and it means, the quality requirements to the project documentation performed must comply with high international standards. The use of the state-of-the-art methods of design\u00a0 for &#8220;NLMK-Engineering&#8221; has long become mandatory in the course of reconstruction and technical re-equipment of facilities, similar to\u00a0 BF\u21164.<\/p>\n<p>&#8220;M TECHNOLOGY&#8221; LLC together with Gongyi Anzheng Refractories Ltd. acted as a designer of the cooling system, power complex, BF central unit and as a supplier of the main equipment of the cooling system of BF \u21164.<\/p>\n<p>The most modern approach to designing is the use of BIM (Building Information Model) technology. The design process starts after a full 3D scanning of the entire reconstruction object, creating a 3D model of its existing position, followed by a virtual dismantling of the equipment, systems and other facilities of the complex. The next step is creation of a detailed 3D model of the designed objects and systems, combined into one big 3D model of the complex, which allows you to see the full picture of the upcoming large-scale repairs and to avoid possible inconsistencies during installation. The connection of the 3D model with the timeline enables you to virtually display the entire process of technical re-equipment, which will result in a 4D model with an optimized construction schedule, and it means, the blast furnace will be blown in on time!<\/p>\n<p>The elements of the complex BIM model, developed by &#8220;M TECHNOLOGY&#8221; LLC, show high design detailing, which allows you to take into account the finest points for avoiding collisions and errors when ordering equipment and materials.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-5349e7d57368de882f81692cfeb724ad\">\n.avia-image-container.av-av_image-5349e7d57368de882f81692cfeb724ad img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-5349e7d57368de882f81692cfeb724ad .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-5349e7d57368de882f81692cfeb724ad av-styling- avia-align-center  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-5591 avia-img-lazy-loading-not-5591 avia_image ' src='https:\/\/mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/3D-NLMK3-min-300x180.jpg' alt='' title='3D NLMK3-min'  height=\"180\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The self-cleaning strainers, supplied by us for the upcoming technical re-equipment, will cover the\u00a0 clean process water demand of the entire BF complex, and it makes 6000 m3 \/ h of continuously supplied water flow.<\/p>\n<p>The modern design of the self-cleaning strainer provides water filtration by minimal pressure losses. The brushless filter elements of the strainer, provided by the project, guarantee a high-quality water purification of the plant\u2019s circulating system from mechanical impurities with its continuously feed for staves cooling\u00a0 and to all consumers of the complex.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-dbf1cc18f8fd0040aa7e3a1dac5f4241\">\n.avia-image-container.av-av_image-dbf1cc18f8fd0040aa7e3a1dac5f4241 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-dbf1cc18f8fd0040aa7e3a1dac5f4241 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-dbf1cc18f8fd0040aa7e3a1dac5f4241 av-styling- avia-align-center  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image- avia-img-lazy-loading-not- avia_image ' src='http:\/\/www.mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/\u0424\u043e\u0442\u043e-\u0444\u0438\u043b\u044c\u0442\u0440\u043e\u0432-1-pdf-212x300.jpg' alt='' title=''   itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The cast-iron staves of our supply for BF\u21164 bosh and stack have a number of advantages if compared\u00a0 with the analogues supplied by other companies. In addition to high-quality casting, which excludes blistering and is carried out in special burning molds, ensuring a high casting accuracy, the design of the staves includes an oval-shaped water-carrying tube, providing a more efficient stave cooling\u00a0 due to its larger heat-absorbing surface. The oval cross-section of the tube makes it possible to reduce the stave thickness in comparison to the staves with the round tubes, which is especially important for the staves design with the two-plane tubes location. The smaller thickness of the staves allows you either to make a thicker lining layer or to increase the useful volume of the furnace without changing the shell.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-dda44d928a463c6e16bb9f6375dea824\">\n.avia-image-container.av-av_image-dda44d928a463c6e16bb9f6375dea824 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-dda44d928a463c6e16bb9f6375dea824 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-dda44d928a463c6e16bb9f6375dea824 av-styling- avia-align-center  avia-builder-el-6  el_after_av_textblock  el_before_av_image '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-5597 avia-img-lazy-loading-not-5597 avia_image ' src='https:\/\/mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/\u0425\u043e\u043b-\u043f\u043b\u0438\u0442\u044b2-min-300x169.png' alt='' title='\u0425\u043e\u043b \u043f\u043b\u0438\u0442\u044b2-min'  height=\"169\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-73db35ef50a585d148630bd3df2f09c3\">\n.avia-image-container.av-av_image-73db35ef50a585d148630bd3df2f09c3 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-73db35ef50a585d148630bd3df2f09c3 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-73db35ef50a585d148630bd3df2f09c3 av-styling- avia-align-center  avia-builder-el-7  el_after_av_image  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-5600 avia-img-lazy-loading-not-5600 avia_image ' src='https:\/\/mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/\u0425\u043e\u043b-\u043f\u043b\u0438\u0442\u044b3-min-300x169.png' alt='' title='\u0425\u043e\u043b \u043f\u043b\u0438\u0442\u044b3-min'  height=\"169\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Another feature of our staves is on-site<\/p>\n<p>installation of the lining in the stave groove (the so-called dovetail groove), which protects the \u201cfire\u201d surface of the stave from abrasion and exposure to high levels of heat loads. Due to the pre-installed\u00a0 stave lining the erection time is significantly reduced.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-af389fee1d4d75f2fc4fa0dd10f97bf8\">\n.avia-image-container.av-av_image-af389fee1d4d75f2fc4fa0dd10f97bf8 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-af389fee1d4d75f2fc4fa0dd10f97bf8 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-af389fee1d4d75f2fc4fa0dd10f97bf8 av-styling- avia-align-center  avia-builder-el-9  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-5603 avia-img-lazy-loading-not-5603 avia_image ' src='https:\/\/mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/\u0425\u043e\u043b-\u043f\u043b\u0438\u0442\u044b1-min-145x300.jpg' alt='' title='\u0425\u043e\u043b \u043f\u043b\u0438\u0442\u044b1-min'  height=\"300\" width=\"145\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Due to high-quality stave cooling and high thermal conductivity of the silicon carbide lining, the protective skull is formed on the lining surface, extending its service life and reducing heat losses taken by the cooling system.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-a62d9c8dfae9dc2d0320492dbae5a18c\">\n.avia-image-container.av-av_image-a62d9c8dfae9dc2d0320492dbae5a18c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-av_image-a62d9c8dfae9dc2d0320492dbae5a18c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-a62d9c8dfae9dc2d0320492dbae5a18c av-styling- avia-align-center  avia-builder-el-11  el_after_av_textblock  avia-builder-el-last '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-5606 avia-img-lazy-loading-not-5606 avia_image ' src='https:\/\/mtechnology.com.ua\/wp-content\/uploads\/2020\/01\/3D-NLMK-min-300x181.jpg' alt='' title='3D NLMK-min'  height=\"181\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":5606,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-5664","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en"],"_links":{"self":[{"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/posts\/5664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/comments?post=5664"}],"version-history":[{"count":0,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/posts\/5664\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/media\/5606"}],"wp:attachment":[{"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/media?parent=5664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/categories?post=5664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mtechnology.com.ua\/en\/wp-json\/wp\/v2\/tags?post=5664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}