公开(公告)号：WO2005085729A2

公开(公告)日：2005-09-15

申请号：PCT/EP2005/050731

申请日：2005-02-21

Applicant: NV Bekaert SA ,  Bekaert Combustion Technology NV ,  LENOIR, Patrick

Inventor： LENOIR, Patrick

IPC: F26B3/28

CPC classification number: D21F5/18 ,  D21F5/00 ,  D21F5/001 ,  F26B3/305 ,  F26B13/10

Abstract: A drier installation (1) for drying web (2), more particularly paper, which installation is provided for drying a maximum web width, the installation (1) comprises gas-heated radiant elements (3) for radiating the web, arranged according to at least one row (4) stretching out in the transversal (5) direction over the substantially entire maximum web width. The installation (1) comprises at least a transversal convective system (7, 36) equipped with suction and blowing devices (8) for sucking at least part of the combustion products produced by the radiant elements (3) by means of a suction duct (13) and for blowing this pa o the combustion products towards the web (2) by means of a blowing duct (14). Both suction (13) and blowing (14) ducts stretch out in the transversal (5) direction of the web (2). The convective system (7, 36 comprising at least a mixing device (12, 22, 28, 37, 46) installed opposite of the passing web (2) in relation to corresponding suction (13) and blowing (14) ducts and arranged so as to suck and/or blow the combustion products. The drier installation as subject of the present invention is characterized in that the vector average of the projections (V1, V2, V3, V5, V6, V7, V8) in a plane (P1) perpendicular to the web ( ) and stretching out in the transversal (5) direction of the web (2), has component (V4) parallel to the web (2) that is smaller than the maximum web width of the web (2), the vectors representing the respective trajectories of the different jets of sucked and/or blown combustion products.

Abstract translation: 一种用于干燥纸幅（2）的更干燥的装置（1），更特别是纸张，其设置用于干燥最大幅宽，安装件（1）包括用于辐射纸幅的气体加热辐射元件（3），其根据 至少一排（4）在大致整个最大幅材宽度上沿横向（5）方向伸展。 装置（1）至少包括一个横向对流系统（7,36），该横向对流系统（7,36）装备有抽吸和吹风装置（8），用于通过吸气管（3）吸收由辐射元件（3）产生的燃烧产物的至少一部分 13），并通过吹风管（14）将燃烧产物吹向卷筒纸（2）。 抽吸（13）和吹风（14）管道都沿腹板（2）的横向（5）方向伸展。 对流系统（7,36）包括至少一个与通过的腹板（2）相对于相应的抽吸（13）和吹风管（14）安装的混合装置（12,22,28,37,46） 本发明的干燥装置的特征在于，在平面（P1，V2，V3，V5，V6，V7，V8）内的突起（V1，V2，V3，V5，V6，V7，V8） ）并且在所述幅材（2）的横向（5）方向上延伸的部件（V4）具有平行于所述幅材（2）的比所述幅材（2）的最大幅材宽度小的部件（V4） 表示吸入和/或吹制燃烧产物的不同射流的相应轨迹的矢量。

公开(公告)号：WO2005085729A3

公开(公告)日：2007-08-23

申请号：PCT/EP2005050731

申请日：2005-02-21

Applicant: BEKAERT SA NV ,  BEKAERT COMB TECHNOLOGY NV ,  LENOIR PATRICK

Inventor： LENOIR PATRICK

IPC: F26B3/28 ,  D21F5/00 ,  D21F5/18 ,  F26B3/30 ,  F26B13/10

CPC classification number: D21F5/18 ,  D21F5/00 ,  D21F5/001 ,  F26B3/305 ,  F26B13/10

Abstract: A drier installation (1) for drying web (2), more particularly paper, which installation is provided for drying a maximum web width, the installation (1) comprises gas-heated radiant elements (3) for radiating the web, arranged according to at least one row (4) stretching out in the transversal (5) direction over the substantially entire maximum web width. The installation (1) comprises at least a transversal convective system (7, 36) equipped with suction and blowing devices (8) for sucking at least part of the combustion products produced by the radiant elements (3) by means of a suction duct (13) and for blowing this pa o the combustion products towards the web (2) by means of a blowing duct (14). Both suction (13) and blowing (14) ducts stretch out in the transversal (5) direction of the web (2). The convective system (7, 36 comprising at least a mixing device (12, 22, 28, 37, 46) installed opposite of the passing web (2) in relation to corresponding suction (13) and blowing (14) ducts and arranged so as to suck and/or blow the combustion products. The drier installation as subject of the present invention is characterized in that the vector average of the projections (V1, V2, V3, V5, V6, V7, V8) in a plane (P1) perpendicular to the web ( ) and stretching out in the transversal (5) direction of the web (2), has component (V4) parallel to the web (2) that is smaller than the maximum web width of the web (2), the vectors representing the respective trajectories of the different jets of sucked and/or blown combustion products.

Abstract translation: 一种用于干燥纸幅（2）的更干燥的装置（1），更特别是纸张，其设置用于干燥最大幅宽，安装件（1）包括用于辐射纸幅的气体加热辐射元件（3），其根据 至少一排（4）在大致整个最大幅材宽度上沿横向（5）方向伸展。 装置（1）至少包括一个横向对流系统（7,36），该横向对流系统（7,36）装备有抽吸和吹风装置（8），用于通过抽吸管道吸收由辐射元件（3）产生的燃烧产物的至少一部分 13），并通过吹风管（14）将燃烧产物吹向卷筒纸（2）。 抽吸（13）和吹风（14）管道都沿腹板（2）的横向（5）方向伸展。 对流系统（7,36）至少包括与通过的腹板（2）相对于相应的抽吸（13）和吹风管（14）安装的混合装置（12,22,28,37,46） 本发明的干燥装置的特征在于，在平面（P1，V2，V3，V5，V6，V7，V8）内的突起（V1，V2，V3，V5，V6，V7，V8） ）并且在所述幅材（2）的横向（5）方向上伸展的部件（V4）具有平行于所述幅材（2）的比所述幅材（2）的最大卷材宽度小的部件（V4） 表示吸入和/或吹制燃烧产物的不同射流的相应轨迹的矢量。

公开(公告)号：WO1987004773A1

公开(公告)日：1987-08-13

申请号：PCT/DE1987000040

申请日：1987-02-03

Applicant: KRIEGER, Kurt

IPC: F23D14/60

CPC classification number: D21F5/002 ,  D21F5/001 ,  F23D14/26 ,  F23D14/60 ,  F23D14/64 ,  F23N1/005 ,  F23N1/025

Abstract: To adapt a gas infra-red radiator (radiant burner) particularly well to operational requirements, a controlled amount of feed gaz is temporarily reduced to decrease the energy output so that the energy output lies below about 40% or less of the maximum energy output of the infra-red radiator. At least during operations carried out at this level, a flame separate from the controlled amount of feed gas is maintained in the combustion chamber of the gas infra-red radiator. For this particular purpose, at least a nozzle (22) directed into the combustion chamber (4) maintains a permanent flame.

Abstract translation: 为了使气体红外辐射器（辐射式燃烧器）特别适合于操作要求，临时减少受控量的进料加热器以减少能量输出，使得能量输出低于最大能量输出的约40％或更小 红外散热器。 至少在该级别执行的操作期间，在气体红外辐射器的燃烧室中保持与受控量的进料气体分开的火焰。 为了该特定目的，至少一个引导到燃烧室（4）中的喷嘴（22）保持永久性火焰。

公开(公告)号：WO2018046509A1

公开(公告)日：2018-03-15

申请号：PCT/EP2017/072280

申请日：2017-09-06

Applicant: SOLARONICS S.A.

Inventor： EVEN, Nicolas

IPC: D21F5/04 ,  F26B21/00 ,  F26B3/28

CPC classification number: D21F5/002 ,  D21F5/001 ,  D21F5/18 ,  F26B3/283 ,  F26B3/305 ,  F26B21/004

Abstract: A convective hood for transverse installation in a system for continuous heat treatment of moving strip material comprises blowing nozzles for blowing hot gas against the moving strip in an arrangement transverse to the direction of movement of the strip material; and a first transverse suction zone for the suction of hot gas. The first transverse suction zone comprises a first transverse section and a second transverse section. The first transverse section and the second transverse section are provided at the same side downstream or upstream of the movement of the strip material from the blowing nozzles when the convective hood is installed in a system for continuous heat treatment of moving strip material. The second transverse section is provided along the line for movement of the continuous strip material between the first transverse section and the blowing nozzles. The first transverse section comprises suction openings for suction of hot gas directly from outside the convective hood into the convective hood; the suction openings being in closed gas flow connection to a first manifold for recirculation of at least part of this hot gas to the blowing nozzles for blowing the hot gas onto the continuous strip material. The second transverse section comprises suction openings for suction of hot gas directly from outside the convective hood into the convective hood; the suction openings being in closed gas flow connection to a second manifold for exhausting 100% of this hot gas outside of the convective hood.

Abstract translation: 用于横向安装在用于移动带材的连续热处理的系统中的对流罩包括用于以与带材料的移动方向横切的布置方式将热气吹向移动带的吹气喷嘴; 和用于吸入热气的第一横向吸入区。 第一横向吸引区域包括第一横向部分和第二横向部分。 当对流罩安装在用于对移动的带材进行连续热处理的系统中时，第一横向部分和第二横向部分设置在条材料从吹气喷嘴的运动的下游或上游的同一侧。 第二横向部分沿着该线设置，以便在第一横向部分和吹气喷嘴之间移动连续带材。 第一横截面包括抽吸开口，用于直接从对流罩外部将热气抽吸到对流罩中; 抽吸开口与第一歧管处于密封气流连接，用于将至少部分该热气体再循环至吹气喷嘴，用于将热气体吹到连续带材上。 第二横截面包括抽吸开口，用于直接从对流罩外部将热气抽吸到对流罩内; 吸气口与第二歧管处于密封气流连接，用于将100％的热气体排出对流罩外。

公开(公告)号：WO1987005644A1

公开(公告)日：1987-09-24

申请号：PCT/FI1987000034

申请日：1987-03-13

Applicant: VALMET PAPER MACHINERY INC. ,  KORPELA, Matti

Inventor： VALMET PAPER MACHINERY INC.

IPC: D21F05/16

CPC classification number: D21F5/00 ,  D21F5/001 ,  D21F5/188 ,  F26B3/283 ,  F26B13/104

Abstract: A floater dryer for drying a web-shaped (W), moving material, in particular a paper or cardboard web. The dryer comprises a plurality of radiations/air blowing units (10) which are provided on one side of the web (W) or on both sides (10A, 10B). Said units (10) have been shaped to be blow boxes having on their side facing the web (W) a contact-free carrier surface (21R, 27) and into conjunction with which is blown, through a nozzle aperture (20a, 20b) opening on the leading and/or trailing edge of said carrier surface, an air jet (Ful), or air jets (Fua, Fub). The jets will have a substantially large component parallel to said carrier surface. In conjunction with the radiation/air blowing units (10) are provided radiation elements (30) from which into the treatment interval (P1, P2, P-) is directed radiation (SO) through a window (27). The window at the same time serves as carrier surface for the air support of the web (W). The air flows (F3, F4) from the blow box are also conducted to serve as cooling air for the radiation elements (30) and for components in conjunction therewith. On the side opposite to the carrier surface (27, 21R) of the radiation/air blowing units (10) may be provided a mirror arrangement (32, 33) which returns radiation that has passed through the web (W), back to the web (W).

Abstract translation: 一种用于干燥网状（W），移动材料，特别是纸或纸板网的浮动干燥器。 干燥机包括设置在卷筒纸（W）一侧或两侧（10A，10B）上的多个辐射/送风单元（10）。 所述单元（10）已经被成形为吹风箱，所述吹风箱的侧面面向幅材（W）是无接触的载体表面（21R，27），并通过喷嘴孔（20a，20b）吹动， 在所述载体表面的前缘和/或后缘开口，空气喷射（Ful）或空气射流（Fua，Fub）。 射流将具有平行于所述载体表面的大的部件。 与辐射/空气吹送单元（10）一起设置有辐射元件（30），通过窗口（27）从处理间隔（P1，P2，P-）中引导辐射（SO）。 窗口同时用作纸幅（W）的空气支撑的载体表面。 来自吹气箱的空气流（F3，F4）也被传导以用作辐射元件（30）的冷却空气以及与其结合的部件。 可以在辐射/空气吹送单元（10）的载体表面（27,21R）相对的一侧设置反射镜装置（32,33），该反射镜装置将已经通过幅材（W）的辐射返回到 网（W）。