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    • 2. 发明申请
    • CONTINUOUS PUSHER FURNACE HAVING TRAVELING GAS BARRIER
    • 具有行驶气体阻隔器的连续推进式炉
    • WO00079197A1
    • 2000-12-28
    • PCT/US2000/016005
    • 2000-06-09
    • F27B9/02F27B9/04F27B9/26F27B9/30F27D3/00F27D3/12F27D7/06F27D99/00C23C14/56F27D23/00
    • F27D99/007F27B9/028F27B9/045F27B9/26F27B9/3005F27B2009/264F27B2009/3055F27D3/00F27D3/12F27D2003/124F27D2099/0078
    • A continuous pusher furnace (10) includes a product carrier (36) assembly forming a traveling gas barrier. The product carrier (36) assembly comprises a pusher plate (38) disposed to receive product thereon and a gas barrier (46) extending upwardly from the pusher plate. The perimeter of the gas barrier is sized and configured to fit within a vestibule (22) between heating chambers in the furnace with a clearance gap (54) with the vestibule selected to increase a gas flow velocity through the vestibule (22) sufficient to overcome a gas diffusion velocity through the vestibule in a direction opposite to the gas flow. In this manner, gas is unable to diffuse into an upstream heating chamber. In an alternative embodiment, an exhaust outlet (60) may also be provided in the vestibule or chamber to exhaust gas from upstream and downstream heating chambers from the furnace.
    • 连续推进炉(10)包括形成行进气体阻挡层的产品载体(36)组件。 产品载体(36)组件包括设置成在其上容纳产品的推动板(38)和从推动板向上延伸的气体屏障(46)。 气体屏障的周长的尺寸和构造适于装配在炉内的加热室之间的前庭(22)中,具有间隙(54),其中前门被选择以增加穿过前庭(22)的气流速度足以克服 通过与气流相反的方向通过前庭的气体扩散速度。 以这种方式,气体不能扩散到上游加热室中。 在替代实施例中,还可以在前庭或室中设置排气出口(60),以从来自炉的上游和下游加热室排出气体。
    • 3. 发明申请
    • OVENS FOR TREATING LAMELLAE
    • 用于处理LAMELLAE的烤箱
    • WO1992008940A1
    • 1992-05-29
    • PCT/GB1991002013
    • 1991-11-15
    • NUBAL ELECTRONICS LIMITEDLUCAS, Alan, William
    • NUBAL ELECTRONICS LIMITED
    • F27B09/04
    • F27D99/007F27B9/029F27B9/26F27B2009/264F27B2009/3055F27D1/1858F27D2001/1891F27D2003/124H05K3/227H05K3/3494
    • A method of heating lamellae (11) which comprises conveying the lamellae through a tunnel oven (42) in spaced array with their planes generally parallel and approximately perpendicular to the direction of travel, the lamellae being preceded and succeeded by baffle plates or doors (47) which move with the lamellae, lie in planes approximately parallel to the lamellae and have dimensions which approximately match the cross sectional dimensions of the tunnel. The baffles may be attached to racks (13) in which the lamellae are carried but they may be movable through the oven independently of the lamellae. A preferred procedure is as follows: position two doors, A and B, at the entrance end of the oven, move the doors forward with the first door A being releasably held at the exit end and the second door B being releasably held at the entry end of the oven, then introduce a batch of lamellae (11) to the entry end of the oven while moving the second door B through the oven to the exit end and moving the first door A out of the oven; then introduce third and fourth doors C and D to the entry end of the oven and move the third door C through the oven behind the lamellae to the exit end and releasably hold the third door there; and hold the fourth door D at the entry end.
    • 一种加热薄片(11)的方法,其包括以平行且大致垂直于行进方向的平面间隔排列的方式输送薄片通过隧道式炉(42),薄片在挡板或门之前和之后(47 )与薄片移动,位于大致平行于薄片的平面中,并且具有与隧道的横截面尺寸近似匹配的尺寸。 挡板可以附接到其中承载薄片的机架(13),但是它们可以独立于薄片移动通过烤箱。 优选的方法如下:在烤箱的入口端放置两个门A和B,使门向前移动,第一门A可释放地保持在出口端,第二门B可释放地保持在入口处 然后将一批薄片(11)引入烘箱的入口端,同时将第二门B通过烤箱移动到出口端并将第一门A移出烤箱; 然后将第三和第四门C和D引入烤箱的入口端,并将第三门C通过薄片后面的烤箱移动到出口端,并可释放地将第三门保持在那里; 并在入口处拿着第四个门D。
    • 7. 发明申请
    • DISPOSITIF DE SEPARATION DE SABOTS DE FRITTAGE
    • 用于分离烧结船的装置
    • WO2007080156A1
    • 2007-07-19
    • PCT/EP2007/050150
    • 2007-01-08
    • COMPAGNIE GENERALE DES MATIERES NUCLEAIRESPAGES, Jean-Pierre
    • PAGES, Jean-Pierre
    • F27B9/39F27D3/12B65G35/08G21C3/62
    • G21C21/02F27B9/39F27D3/0021F27D3/12F27D2003/124G21C3/623Y02E30/38
    • La présente invention pour objet un dispositif comportant des moyens de séparation d'au moins deux sabots (210.1, 210.2) de transport de pastilles de combustible nucléaire aptes à se déplacer selon un premier axe (X) et dont deux faces d'extrémité sont en contact l'une contre l'autre et susceptibles d'être collées ensemble, lesdits moyens de séparation étant aptes à déplacer au moins l'un des deux sabots (210.1, 210.2) à proximité desdites faces d'extrémité en contact, selon un deuxième axe vertical (Y) sensiblement orthogonal au premier axe (X). Selon un mode réalisation préféré, le déplacement vertical des sabots est réalisé par un excentrique qui vient en contact avec une surface intérieure d'au moins un des sabots. Selon un autre mode de réalisation, le déplacement vertical est réalisé par un choc mécanique provoqué par la chute d'une masse par gravité. L'invention permet la séparation efficace de sabots à l'issue du frittage.
    • 本发明的主题是一种装置,其包括用于分离用于输送核燃料颗粒的至少两个船(210.1,210.2)的装置,其能够沿着第一轴线(X)移动并且其两个端面与 彼此并且能够连接在一起,所述分离装置能够沿着大致垂直于第一轴线的垂直第二轴线(Y)移动所述接触端面附近的两个船只(210.1,210.2)中的至少一个( X)。 根据实施例的优选形式,船的垂直位移由与至少一个船的内表面接触的偏心轮进行。 根据另一形式的实施例,垂直位移是通过质量自由下落引起的机械冲击而进行的。 本发明使得能够在烧结之后有效地分离船。
    • 8. 发明申请
    • CONTINUOUS FURNACE HAVING TRAVELING GAS BARRIER
    • 连续运行的气体障碍物
    • WO2003021176A1
    • 2003-03-13
    • PCT/US2002/023619
    • 2002-07-26
    • BTU INTERNATIONAL, INC.
    • ORBECK, Gary
    • F27D3/04
    • F27D3/12F27B9/028F27B9/045F27B9/26F27B9/3005F27B2009/264F27B2009/3055F27D3/00F27D99/007F27D2003/124F27D2099/0078
    • A continuous pusher furnace (10) includes a product carrier assembly (36) incorporating a traveling gas barrier (46). The product carrier assembly comprises a plate (38) disposed to receive product thereon and a gas barrier extending upwardly from the plate. The perimeter of the gas barrier is sized and configured to fit within a vestibule (22) between heating chambers in the furnace with a clearance gap (54) with the vestibule selected to increase a gas flow (56) velocity through the vestibule sufficient to overcome a gas diffusion velocity through the vestibule in a direction opposite to the gas flow. In this manner, gas is unable to diffuse into an upstream heating chamber (18). In an alternative embodiment, an exhaust outlet (60) may also be provided in the vestibule or chamber to exhaust gas from upstream and downstream heating chambers from the furnace.
    • 连续推进炉(10)包括结合行进气体屏障(46)的产品载体组件(36)。 产品承载组件包括设置成在其上容纳产品的板(38)和从板向上延伸的气体屏障。 气体阻挡件的周边的尺寸和构造适于装配在炉内的加热室之间的前庭(22)中,具有间隙(54),其中前门被选择为增加通过前庭的气流(56)速度足以克服 通过与气流相反的方向通过前庭的气体扩散速度。 以这种方式,气体不能扩散到上游加热室(18)中。 在替代实施例中,还可以在前庭或室中设置排气出口(60),以从来自炉的上游和下游加热室排出气体。