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mso-border-top-alt: solid windowtext .75pt} .at_26{BORDER-RIGHT: windowtext 0.75pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 36pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .75pt; mso-border-top-alt: solid windowtext .75pt} .at_13{mso-spacerun: yes} .at_4{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.5pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.24; mso-char-indent-size: 10.45pt; mso-line-height-rule: exactly} -->WNSⅠ（200-500kg/h）型燃油(气)蒸汽锅炉WNSⅡ（1-6t/h）型燃油(气)蒸汽锅炉产品结构特点：采用国际上最成熟的三回程全湿背结构，安全可靠。炉胆采用波形炉胆，既强化了烟气的扰动，又增大了辐射传热面积；既增加了炉胆的刚度，又有效的减弱了炉胆的热应力；既增强传热效果，又促进为燃料在炉膛内的燃烧；整个受热面呈对称布置，结构强度牢靠，水循环系统合理。上锅筒水容量大，蒸汽空间大，蒸汽质量好，运行期水位波动小。两锅筒之间距离大，管子直径大，保证良好的自然循环。独特的炉膛设置及烟气对热面的冲刷方式，使锅炉的散热损失极小。产品特性：燃烧器预置后吹扫功能，改善燃烧工作条件，延长寿命独特的大燃烧室设计，增大了炉膛辐射受热面积、缩小了锅炉的体积，降低了NOx的排放；锅炉前后烟管箱采用多级密封方式，保证不漏烟；具有较大的蒸汽空间、蒸汽质量好；卧式结构受热面积充裕，传热充分，负荷变化情况下锅炉运行稳定，燃烧效率高。炉胆低位布置，水位安全范围大。蒸汽蒸发面积大，蒸汽质量高。锅炉控制器采用国内外知名品牌，经过严格筛选，并经出厂前最终成品调试合格，保证用户实时使用。