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公开(公告)号：WO2023009536A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/038369
申请日：2022-07-26
发明人： WANG, Yuwei , WEI, De
摘要： A reflow oven is disclosed in the present application, the reflow oven including: a housing, where the housing defines an oven chamber, and the oven chamber is provided with an inlet end, an outlet end, and a conveying space extending from the inlet end to the outlet end; and at least two blocking boxes, where the at least two blocking boxes are arranged at the inlet end and the outlet end of the oven chamber respectively and configured to block ambient gases from entering the oven chamber. Each blocking box penetrates at least a part of the housing and is inserted into the oven chamber in a direction transverse to an extension direction of the conveying space, and is configured to be removably mounted on the housing in a drawable manner. According to the present application, with sliding mounting structures arranged, the blocking boxes can be removably mounted on the housing in a drawable manner, such that when the blocking boxes need to be cleaned and maintained, the blocking boxes can be easily removed from the housing for cleaning. When the blocking boxes are cleaned, it is unnecessary to remove a plurality of flow deflectors one by one, which facilitates operations.
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公开(公告)号：WO2022238611A1
公开(公告)日：2022-11-17
申请号：PCT/FI2022/050274
申请日：2022-04-27
申请人： PICOSUN OY
发明人： KILPI, Väinö , BLOMBERG, Tom
IPC分类号： C23C16/455 , C23C16/46 , F27D99/00 , H01J37/32 , B01J19/00 , H01L21/67 , H01L21/3065 , C30B25/08 , C30B25/10 , B01J19/0013 , B01J6/00 , C23C16/45544 , C23C16/56 , H01J37/32522 , H01J37/32807 , H01J37/3288 , H01L21/02263 , H01L21/67103 , H01L21/67109 , H01L21/67115 , H01L21/6719 , H05B3/00
摘要： A substrate processing apparatus, comprising a reaction chamber, an outer chamber at least partly surrounding the reaction chamber wherein an intermediate space is formed between the reaction chamber and the outer chamber, at least one heater element, at least one heat distributor in the intermediate space, and at least one heater element feedthrough in the outer chamber allowing at least a part of the at least one heater element to pass through into the intermediate space and to couple with the at least one heat distributor.
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公开(公告)号：WO2022171875A1
公开(公告)日：2022-08-18
申请号：PCT/EP2022/053542
申请日：2022-02-14
发明人： KONGMARK, Nils
IPC分类号： B33Y10/00 , B01D71/02 , B33Y30/00 , C04B35/01 , C04B35/26 , C04B35/80 , F27B9/12 , F27B9/36 , F27D9/00 , F27D99/00 , F26B3/347 , B29C64/227 , B29C64/245 , H05B6/70 , B01D63/06 , B01D67/00 , B01D69/04 , B29C64/241
摘要： The invention relates to a device for making a tubular composite body, comprising: - a cylindrical platform, - an internal cylinder having an external diameter which is the same as the internal diameter of the cylindrical platform, - an external cylinder having an internal diameter which is the same of the external diameter of the cylindrical platform, - a 3D printer having an internal nozzle and an external nozzle and means for rotating the internal nozzle along a first circle and the external nozzle along a second circle greater than the first circle, - a movable structure to which the internal and external cylinders are removably fixed and the nozzles are fixed, and further comprising - means for moving the movable structure upwards in a direction parallel to the axis of the cylindrical platform, and - means for guiding the external and internal cylinders when they move upwards with the movable structure and the nozzles. The invention also pertains to a method for making a tubular composite body, like a tubular composite ceramic body, which can be used for example as a filter, in particular a MIEC-ceramic filter.
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公开(公告)号：WO2022171603A1
公开(公告)日：2022-08-18
申请号：PCT/EP2022/052971
申请日：2022-02-08
摘要： The present invention provides an electrically heated apparatus (1) at least comprising: - an electrically heated furnace (2) having walls (2A, 2B) defining a space (3); - a first row (4) of tubes (10) running through the space (3), wherein the tubes (10) have an inlet (11) and outlet (12) outside of the space (3); - a second row (14) of tubes (10) running through the space (3), wherein the tubes (10) have an inlet (11) and outlet (12) outside of the space (3); - a first set (5) of electrical radiative heating elements (20) located in the space (3), wherein the first set (5) comprises electrical radiative heating elements (20) located between the first (4) and second rows (14) of tubes (10).
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公开(公告)号：WO2022097974A1
公开(公告)日：2022-05-12
申请号：PCT/KR2021/014953
申请日：2021-10-22
申请人： 주식회사 엘지화학
摘要： 본 발명의 로터리 킬른은 수평 방향으로 회전하면서 투입되는 분말 원료를 혼합하는 원통형 회전튜브를 구비한 소성장치; 및 상기 회전튜브의 외측을 가열함에 따라 상기 회전튜브에 투입된 분말 원료를 가열하는 외부 가열장치; 및 상기 회전튜브에 투입된 분말 원료를 교반함과 동시에 가열하는 내부 가열장치를 포함하며, 상기 내부 가열장치는, 마이크로웨이브를 발생시키는 마이크로웨이브 발생부, 상기 마이크로웨이브 발생부로부터 발생한 마이크로웨이브를 상기 회전튜브 내부로 안내하는 가이드부, 및 상기 회전튜브의 내주면에 결합되고, 상기 회전튜브에 투입된 분말 원료를 교반함과 동시에 상기 마이크로웨이브를 흡수하면 발열하면서 상기 분말 원료를 가열하는 교반 발열부를 포함한다.
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公开(公告)号：WO2021250517A1
公开(公告)日：2021-12-16
申请号：PCT/IB2021/054896
申请日：2021-06-04
申请人： TENOVA S.P.A.
IPC分类号： F27D99/00 , C21D9/56 , F23D14/02 , C21D1/52 , C21D1/76 , C21D11/00 , C21D8/0247 , C21D8/0447 , C21D9/0006 , C21D9/005 , C21D9/46 , C21D9/48 , C21D9/562 , C21D9/573 , F23D14/22 , F27D99/0033
摘要： Direct flame furnace burner unit (100) for furnaces (200) for the thermo-chemical treatment of steel strips in continuous hot-dip galvanizing plants, comprising a burner provided with: - a combustion head (11) provided with a combustion chamber (12) having an outlet opening (13) of the combustion flame; - a body (14) to which the combustion head (11) is fixed and which comprises: a first chamber (16) which is in communication with the combustion chamber (12) and which is provided with at least one inlet opening (17) connectable to a supply source (SA1) of a pre- heated comburent, a first lance (18) for the injection of a fuel into the combustion chamber (12) and which has an inlet end which is connectable to a first supply source of a fuel (SG1) and an outlet end in communication with the combustion chamber (12), a mixing chamber (19) provided with at least a first inlet opening (20) which is connectable to a supply source of a not pre-heated comburent (SA2), with at least a second inlet opening (21) which is connectable to a second supply source of a fuel (SG2) and with at least an outlet opening of the mixture formed therein; at least a second lance (23) for the injection of the mixture into the combustion chamber (12) and having an inlet end in communication with the outlet opening of the mixing chamber (19) and an outlet end in communication with the combustion chamber (12); wherein the burner is alternatively and selectively operable in two distinct operating modes: a diffusive flame combustion mode, with lambda ranging between 0.9 and 0.98, wherein the combustion chamber (12) is fed only through the first chamber (16) and the first lance (18) respectively with the preheated comburent and with the fuel, and a premixed flame combustion mode, with lambda ranging between 1 and 1.25, wherein the combustion chamber (12) is fed only by means of the second lance (23) with the mixture formed inside the mixing chamber (19).
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公开(公告)号：WO2021180723A1
公开(公告)日：2021-09-16
申请号：PCT/EP2021/055921
申请日：2021-03-09
发明人： RICKERT, Peter , MORGENROTH, Sebastian , KÖNNING, Ludwig , LAMPE, Karl , STREFFING, Michael , WILLMS, Eike , ADLER, Klaus , SCHULZE BERND, Alex
摘要： Die vorliegende Erfindung betrifft einen Kühler (10) zum Kühlen von Schüttgut (12), insbesondere Zementklinker, aufweisend einen Kühlgasraum (14), durch den ein Kühlgasstrom zum Kühlen des Schüttguts (12) im Querstrom strömbar ist und eine Fördereinrichtung zum Fördern des Schüttguts (12) in Förderrichtung (F) durch den Kühlgasraum (14), wobei der Kühlgasraum (14), einen ersten Kühlgasraumabschnitt (16) mit einem ersten Kühlgasstrom (26) und einen sich in Förderrichtung (F) des Schüttguts (12) an diesen anschließenden zweiten Kühlgasraumabschnitt (18) mit einem zweiten Kühlgasstrom (30) umfasst, wobei der Kühler (10) eine Trennvorrichtung (34) zur gastechnischen Trennung der Kühlgasraumabschnitte (16, 18) voneinander aufweist, wobei die Trennvorrichtung (34) eine Mehrzahl von Abdichtungselementen (42) und zumindest ein Aufhängungselement (40) aufweist, an dem eine Mehrzahl von Abdichtungselementen (42) angebracht sind.
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公开(公告)号：WO2021115508A1
公开(公告)日：2021-06-17
申请号：PCT/DE2020/000292
申请日：2020-11-27
发明人： THUS, Achim , UMBRASKO, Andrejs
IPC分类号： C21D1/42 , C21D9/60 , B21B45/00 , C21D1/10 , C21D9/46 , H05B6/44 , B21B1/34 , F27B9/00 , F27D99/00
摘要： Es wird eine Querfeldinduktionsheizeinrichtung zur induktiven Erwärmung von Metallband in einer Walzanlage beschrieben. Die Einrichtung weist einen oberen Induktor und einen unteren Induktor auf, zwischen denen das zu erwärmende Metallband angeordnet ist. Jeder Induktor ist in zwei nebeneinander angeordnete Teilinduktionsschleifen unterteilt, die in Reihe geschaltet und gegensinnig eingespeist sind, so dass der geteilte eingespeiste gleiche Strom in beiden Teilinduktionsspulen gegensinnig ausgerichtet ist. Hierdurch lässt sich eine besonders gute Steuerung der Kantenerwärmung des Bandes erreichen.
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公开(公告)号：WO2020257834A1
公开(公告)日：2020-12-30
申请号：PCT/AT2020/060243
申请日：2020-06-15
申请人： SEHRSCHÖN, Harald
发明人： SEHRSCHÖN, Harald
摘要： Die Erfindung betrifft einen Schmelzofen (1) zum Schmelzen und/oder Temperieren von Schmelze (15) umfassend, zumindest eine Brennkammer (11) die ein Ofengehäuse (3) mit einem Ofeneinsatz (2) bilden, an welche ein Brenner (9) angeschlossen ist und einen Rauchgasabgang (12) aufweist; eine Abdeckung (5) die mit dem Ofeneinsatz (2) einen Schmelzraum (16) ausbildet; zumindest eine Zuführvorrichtung (7) für Metallspäne (6) in den Schmelzraum (16); zumindest eine Schmelzgasleitung (8) zum Abführen von Gasen aus dem Schmelzraum (16), wobei die Schmelzgasleitung (8) in die Brennkammer (11) führt.
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