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    • 2. 发明申请
    • METHOD AND DEVICE FOR INTENSIFYING THE BURNING OF SOLID FUELS IN A FIREPLACE
    • 用于强化燃烧中固体燃料燃烧的方法和装置
    • WO2014057172A1
    • 2014-04-17
    • PCT/FI2013/050974
    • 2013-10-08
    • KETTUNEN, Jouko
    • KETTUNEN, Jouko
    • F23B30/00F23B80/04F23B90/06F24B1/19F24B5/02A61H33/06F23B10/00
    • F24B1/197A61H33/063F23B10/00F23B80/04F23B90/06F24B1/189F24B5/026
    • The invention relates to a method for intensifying the burning of solid fuels in fireplaces, in which fuel is heated up and gasified in a fire chamber (8). Furthermore, the invention relates to a device for applying the method, which device includes a fire chamber (8). According to the method in the burning of fuel, the burning of gases in it is separated from the burning of solid carbon in the fuel by releasing gases from the fuel in the fire chamber by means of heat and by conveying them to a uniform, planar flow of combustion air in the top part of the fire chamber in which air is conveyed and in which gases are burned. In the device according to the invention, on the edges of the top part of the fire chamber there is all around a gap (3, 13, 23) entering from a combustion air channel/channels which is directed towards an exit opening (4, 15, 25) along the bottom surface (14, 24) of the top part of the fire chamber advantageously in the middle section, from which a flow channel extends to an afterburner (31) being above it, the inner surface of the fire chamber is of heat-resistant material having a low heat capacity, behind it there is a heat insulator layer (18), and in a batch-burning fire chamber there is in the bottom part a grate (7, 17) or inside the grate a char basket and an adjustable supply mechanism of combustion air.
    • 本发明涉及一种用于加强燃烧在壁炉中的固体燃料燃烧的方法,其中在燃烧室(8)中燃料被加热并气化。 此外,本发明涉及一种应用该方法的装置,该装置包括一个防火室(8)。 根据燃料燃烧的方法,燃料中的气体燃烧与燃烧中的固体碳的燃烧分离,通过从燃料室内的燃料中释放出来的气体,并通过将其输送到均匀的平面 燃烧空气在燃烧室顶部的流动,其中空气被输送并且气体被燃烧。 在根据本发明的装置中,在燃烧室的顶部的边缘上,全部围绕从燃烧空气通道/通道进入的间隙(3,13,33),所述燃烧空气通道/通道指向出口(4, 15,25)沿着防火室顶部的底面(14,24)有利地在中间部分中,流动通道延伸到位于其上方的加力燃烧器(31),消防室的内表面 是具有低热容量的耐热材料,在其后面有一绝热层(18),并且在批量燃烧的防火室中,底部有一个炉篦(7,17)或炉篦内部 炭筐和燃烧空气的可调供应机构。
    • 8. 发明申请
    • FURNACE FOR SOLID FUELS
    • 窑固体燃料
    • WO2007131718A2
    • 2007-11-22
    • PCT/EP2007004190
    • 2007-05-11
    • PAUL KUENZEL GMBH & CO FAKUENZEL HAIKO
    • KUENZEL HAIKO
    • F23B10/00
    • F23B50/06F23B10/00F23B80/02
    • The invention relates to a furnace for solid fuels, comprising a heating space (6), a burner plate (12) located below the fuels, a primary air supply (1), and a secondary air supply (2). The burner plate (12) comprises an opening (3) for the post-combustion of heating gases of the fuels by means of the horizontally supplied secondary air (8a), and the burned gases are guided through a post-combustion chamber (4) beneath the burner plate (12) and carried away. The aim of the invention is to further improve the energy yield of such a furnace and especially to further reduce the amount of contaminants in a simple manner. To this end, a thin-walled nozzle part (5) having a cross-section tapering off from the heating space (6) towards the post-combustion chamber (4) is connected to the opening (3), the secondary air (8a) being horizontally supplied to the nozzle part via openings (7), and the nozzle part (5) is arranged close to the heating space (6), oriented towards the post-combustion chamber (4), and consists of a fire-resistant metal.
    • 本发明涉及一种用于与燃烧室(6)和所述燃料燃烧器板(12)以下的温度的固体燃料炉中,并与主气源(1)和二次空气供应(2),其中,所述燃烧器板(12)具有一开口(3),用于 包括由水平引导到二次空气(8a)的燃料的后燃烧燃料气体和后燃烧的气体通过位于燃烧后室(4)被引导和排出的板(12)的下方的燃烧器。 为了提供用于处置窑,其中以简单的方式的能量产率进一步提高,特别是污染物的污染物含量被进一步降低,本发明提出的是,燃烧室的开口(3)(6)(用于后燃烧腔4 )逐渐变细的横截面,薄壁喷嘴部分(5),其中,所述二次空气(8A)穿过的开口(7)水平馈送,该喷嘴部件(5)在燃烧室的附近(6)和(对于燃烧后室连接,4 )进行寻址,并且,所述喷嘴部(5)由耐火金属制成。