公开(公告)号：US09816154B2

公开(公告)日：2017-11-14

申请号：US15070494

申请日：2016-03-15

Applicant: Ipsen, Inc.

Inventor： Dirk Joritz ,  Nils Bernhagen ,  Aloys Heisterkamp ,  Markus Reinhold ,  Bernd Edenhofer

IPC: C21D9/00 ,  C21D1/74 ,  C21D1/76 ,  F27B5/16 ,  F27D7/06 ,  B01J19/00 ,  B01J19/24 ,  C21D1/18 ,  C23C8/20 ,  F27D3/16 ,  F27D19/00

CPC classification number: C21D9/0006 ,  B01J19/0006 ,  B01J19/24 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00252 ,  B01J2219/24 ,  C21D1/18 ,  C21D1/74 ,  C21D1/76 ,  C21D1/763 ,  C23C8/20 ,  F27B5/16 ,  F27D3/16 ,  F27D7/06 ,  F27D19/00 ,  F27D2003/168 ,  F27D2019/0031 ,  F27D2019/0084

Abstract: A process gas preparation device for an industrial furnace system is disclosed. The gas preparation device includes a preparation reactor having a catalyst. A gas feed line and a gas return line are connected between the industrial furnace and the preparation reactor to form a closed loop. A compressor is situated upstream from the preparation reactor in the feed line. The preparation reactor is also connected with supply lines for hydrocarbon gas and air to be supplied to the preparation reactor. The process gas preparation device also includes a control device with which process gas preparation and return can be regulated and controlled. The gas feed line also has a shut-off valve. The control device can check the functional state of the catalyst by measuring the pressure differential across the catalyst and can initiate a burn-out process therein to clear clogging of the catalyst.

公开(公告)号：US10934599B2

公开(公告)日：2021-03-02

申请号：US15753643

申请日：2016-07-15

Applicant: Ipsen, Inc.

Inventor： Torsten Hesse ,  Marc Warmbold ,  Rolf Sarres ,  Matthias Rink ,  Markus Reinhold

IPC: C21D1/62 ,  C21D1/767 ,  C21D1/613

Abstract: In order to achieve an increase in energy efficiency and a faster quenching of the workpieces, a device according to the invention is proposed for the treatment of metallic workpieces with cooling gas, comprising a horizontally arranged cylindrical housing (1) with at least one closable opening for the introduction and extraction of the workpieces to be treated, with a quenching chamber (2) located inside the housing (1) for receiving the workpieces to be treated, with two high-performance fans (5 and 6) arranged laterally and outside the quenching chamber (2) for guiding a cooling gas through the quenching chamber (2) and with two heat exchangers (11 and 12) for cooling the cooling gas, that heat exchanger (11 or 12) is respectively associated with a high-performance fan (5 or 6) and that closable guide devices (17 or 18) are arranged above and below the quenching chamber (2).

公开(公告)号：US20160273065A1

公开(公告)日：2016-09-22

申请号：US15070494

申请日：2016-03-15

Applicant: Ipsen, Inc.

Inventor： Dirk Joritz ,  Nils Bernhagen ,  Aloys Heisterkamp ,  Markus Reinhold ,  Bernd Edenhofer

IPC: C21D9/00 ,  B01J19/00 ,  F27D3/16 ,  C21D1/18 ,  F27D19/00 ,  B01J19/24 ,  C23C8/20

CPC classification number: C21D9/0006 ,  B01J19/0006 ,  B01J19/24 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00252 ,  B01J2219/24 ,  C21D1/18 ,  C21D1/74 ,  C21D1/76 ,  C21D1/763 ,  C23C8/20 ,  F27B5/16 ,  F27D3/16 ,  F27D7/06 ,  F27D19/00 ,  F27D2003/168 ,  F27D2019/0031 ,  F27D2019/0084

Abstract: A process gas preparation device for an industrial furnace system is disclosed. The gas preparation device includes a preparation reactor having a catalyst. A gas feed line and a gas return line are connected between the industrial furnace and the preparation reactor to form a closed loop. A compressor is situated upstream from the preparation reactor in the feed line. The preparation reactor is also connected with supply lines for hydrocarbon gas and air to be supplied to the preparation reactor. The process gas preparation device also includes a control device with which process gas preparation and return can be regulated and controlled. The gas feed line also has a shut-off valve. The control device can check the functional state of the catalyst by measuring the pressure differential across the catalyst and can initiate a burn-out process therein to clear clogging of the catalyst.

Abstract translation: 公开了一种用于工业炉系统的工艺气体制备装置。 气体制备装置包括具有催化剂的制备反应器。 在工业炉和制备反应器之间连接气体供给管线和气体返回管线以形成闭合回路。 压缩机位于进料管线中的制备反应器的上游。 制备反应器还与要供应到制备反应器的烃气和空气的供应管线连接。 工艺气体制备装置还包括可以调节和控制工艺气体制备和返回的控制装置。 气体供给管路还具有截止阀。 控制装置可以通过测量催化剂上的压力差来检查催化剂的功能状态，并且可以在其中引发燃烧过程以清除催化剂的堵塞。