{"id":3892,"date":"2024-10-05T15:24:02","date_gmt":"2024-10-05T12:24:02","guid":{"rendered":"http:\/\/www.energiya.com.ua\/?p=3892"},"modified":"2024-10-05T15:24:03","modified_gmt":"2024-10-05T12:24:03","slug":"promyslovi-kotly-bez-predtopka-chy-varto-ryzykuvaty-vtratamy","status":"publish","type":"post","link":"http:\/\/www.energiya.com.ua\/en_gb\/promyslovi-kotly-bez-predtopka-chy-varto-ryzykuvaty-vtratamy\/","title":{"rendered":"Industrial boilers without a firebox: is it worth the risk of losses?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">The choice of a solid fuel combustion system depends on many factors: fuel type, facility size, boiler capacity, and economic feasibility. In industrial boiler houses that use fine bulk fuels (such as sunflower husks, sawdust, pellets), conventional boilers without preheating often do not achieve the proper efficiency. Instead, for such facilities, a pre-firing chamber is not only desirable, but also the optimal solution.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Our company recommends the installation of pre-firing boilers at large industrial facilities and offers solutions that allow us to achieve high efficiency and minimize emissions of harmful substances.<\/span><\/p>\n<h2><b>The advantages of using a pre-molder.<\/b><\/h2>\n<ul>\n<li><span style=\"font-weight: 400;\">High efficiency.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The pre-furnaces operate on the principle of two-stage combustion, which allows them to achieve an efficiency of 97-98%. In the first stage, the fuel is gasified on the grate at low oxygen content, and then the gas is burned in the upper part of the furnace, creating a secondary flame with a temperature of about 1500\u00b0C. This significantly increases the combustion efficiency even for low-calorie fuels.<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Minimal emissions of harmful substances.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Pre-furnaces allow for almost complete combustion of fuel, reducing soot, tar, CO and NOx emissions. This ensures environmentally friendly operation of the boiler and reduces the negative impact on the environment.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduced maintenance costs.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Due to the high temperature of the secondary flame, the formation of soot and deposits on the heating surfaces is minimal. This reduces the frequency of boiler cleaning, which reduces maintenance costs and increases system reliability.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Flexibility in the choice of fuel.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u00a0The preheaters can work efficiently with various types of solid fuels, including fine bulk materials such as pellets, sawdust or husks. Even at humidity levels of up to 25%, these systems operate stably without reducing performance.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automation of the process.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The use of modern control systems makes it possible to automate the combustion process, ensuring optimal boiler operation and minimizing operator involvement.<\/span><\/p>\n<h2><b>When is a preheating solution necessary?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">In large industrial facilities where significant power and stability of boiler equipment is required, preheaters are a key element that ensures the efficient use of bulk fuels. Conventional boilers without a preheater are not able to achieve the same efficiency, which leads to incomplete combustion of fuel, the formation of deposits and a decrease in overall system performance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Preheaters make it possible to maximize the potential of fine fractional fuel, which makes them an indispensable solution for food, woodworking and agricultural enterprises.<\/span><\/p>\n<h2><b>When do boilers without a preheater make sense?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">For small and medium-sized boiler houses - up to 400-500 kW, where solid fuels are used without large volumes of fine materials, pre-heaters may be unnecessary. In the case of domestic use or small boiler houses, traditional boilers where the fuel is burned directly in the furnace are sufficient. This saves on equipment costs, as there is no need for complex fuel and secondary air supply systems.<\/span><\/p>\n<div id=\"attachment_3344\" style=\"width: 515px\" class=\"wp-caption alignnone\"><img aria-describedby=\"caption-attachment-3344\" loading=\"lazy\" class=\"size-full wp-image-3344\" src=\"http:\/\/www.energiya.com.ua\/wp-content\/uploads\/2021\/04\/Izgotovlenie-predtopka-TV.jpg\" alt=\"\u041f\u0440\u0435\u0434\u0442\u043e\u043f\u043e\u043a \u0434\u043b\u044f \u043f\u0430\u0440\u043e\u0432\u043e\u0433\u043e \u043a\u043e\u0442\u043b\u0430\" width=\"505\" height=\"673\" srcset=\"http:\/\/www.energiya.com.ua\/wp-content\/uploads\/2021\/04\/Izgotovlenie-predtopka-TV.jpg 505w, http:\/\/www.energiya.com.ua\/wp-content\/uploads\/2021\/04\/Izgotovlenie-predtopka-TV-225x300.jpg 225w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><p id=\"caption-attachment-3344\" class=\"wp-caption-text\">Manufacture of preheater for steam boiler<\/p><\/div>\n<h2><b>Conclusion.<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">For industrial facilities with high performance and stability requirements, preheaters are the best solution for burning bulk solid fuels. They achieve high efficiency, ensure environmental friendliness and minimize waste. Our company recommends the use of such systems for large industrial boilers.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, for domestic boilers or small boiler houses that use less demanding fuels, simpler boilers without a preheater may be more economically feasible. We will help you choose the best solution, taking into account the specifics of your company and the type of fuel you plan to use.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Contact us for advice - our team of experts is ready to help with the selection of boiler equipment for your business!<\/span><\/p>\n<p><span style=\"font-weight: 400;\">E-mail: <\/span><a href=\"mailto:energiya@energiya.com.ua\"><span style=\"font-weight: 400;\">energiya@energiya.com.ua<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Call: +38-050-911-92-40 - Sergey Ivanovich Poltavsky<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>The choice of a solid fuel combustion system depends on many factors: fuel type, facility size, boiler capacity, and economic feasibility. In industrial boiler houses that use fine bulk fuels (such as sunflower husks, sawdust, pellets), conventional boilers without preheating often do not achieve the proper efficiency. Instead, for such facilities, a pre-firebox is not only desirable, but also the optimal solution.  Our... <a class=\"read-more\" href=\"http:\/\/www.energiya.com.ua\/en_gb\/promyslovi-kotly-bez-predtopka-chy-varto-ryzykuvaty-vtratamy\/\"> Read more<\/a><\/p>","protected":false},"author":1,"featured_media":3894,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"two_page_speed":[]},"categories":[89],"tags":[],"_links":{"self":[{"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/posts\/3892"}],"collection":[{"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/comments?post=3892"}],"version-history":[{"count":3,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/posts\/3892\/revisions"}],"predecessor-version":[{"id":3900,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/posts\/3892\/revisions\/3900"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/media\/3894"}],"wp:attachment":[{"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/media?parent=3892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/categories?post=3892"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.energiya.com.ua\/en_gb\/wp-json\/wp\/v2\/tags?post=3892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}