公开(公告)号：EP4390071A1

公开(公告)日：2024-06-26

申请号：EP22215888.3

申请日：2022-12-22

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  POULSEN, Martin ,  CARLSSON, Reino

IPC分类号： F01N3/20 ,  F01N3/28 ,  F01N5/00 ,  F23G7/06 ,  F23G7/07

CPC分类号： F01N2240/1620130101 ,  F01N3/2013 ,  F01N2240/1020130101 ,  F01N3/28 ,  F01N5/00 ,  F23G7/07 ,  F23G7/065 ,  F23G7/063 ,  F23G2202/5020130101

摘要： A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed including heat storage material. The fluid reactor device additionally includes a heater configured to heat fluid being supplied to the heat-transfer bed to a predetermined temperature before the fluid reaches the heat storage material.

公开(公告)号：EP4390073A1

公开(公告)日：2024-06-26

申请号：EP22215869.3

申请日：2022-12-22

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  CARLSSON, Reino ,  POULSEN, Martin

IPC分类号： F01N3/28 ,  F01N3/00 ,  F01N3/20

CPC分类号： F01N3/2882 ,  F01N2240/1620130101 ,  F01N2240/0220130101 ,  F01N3/00 ,  F01N2530/0020130101 ,  F01N3/2013 ,  F01N2240/1020130101

摘要： A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed comprising a first opening, a second opening and heat storage material arranged between the first opening and the second opening. The heat storage material is configured to heat fluid flowing through the heat storage material such that the fluid heats up and reacts while flowing through the heat storage material. At least one structural or thermal property of at least one of the heat-transfer bed and the heat storage material varies along at least one spatial direction.

公开(公告)号：EP4442973A2

公开(公告)日：2024-10-09

申请号：EP24195719.0

申请日：2022-02-25

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  CARLSSON, Reino

IPC分类号： F01N13/00

CPC分类号： F01N3/24 ,  F01N2260/0820130101 ,  F01N2510/0220130101 ,  F28D17/04 ,  F28D20/0056 ,  F28F27/006 ,  F28F2270/0020130101 ,  F23G7/068 ,  F23J15/02 ,  F23J2215/0020130101 ,  F23J2219/1020130101 ,  B01D53/86 ,  B01D2258/0620130101 ,  B01D2259/65520130101 ,  Y02E60/14 ,  F01N13/00 ,  F01N5/00

摘要： A fluid purification device is provided. The fluid purification device includes a heat-transfer bed filled with heat storage material. Further, the fluid purification device includes a first plenum attached to a first opening of the heat-transfer bed, and a second plenum attached to a second opening of the heat-transfer bed. The first opening and the second opening are arranged on opposite sides of the heat-transfer bed. The first plenum and the second plenum are configured to alternatingly supply fluid to the heat-transfer bed such that the fluid heats up and reacts while flowing through the heat storage material. During a time period in which one of the first plenum and the second plenum is configured to supply the fluid to the heat-transfer bed, the other one of the first plenum and the second plenum is configured to drain the reacted fluid from the heat-transfer bed. The first plenum extends lengthwise along a first spatial direction such that the fluid travels through the first plenum along the first spatial direction during a time period in which the first plenum is configured to supply the fluid to the heat-transfer bed. Additionally, the fluid purification device includes a heat blocking element arranged in the first plenum. The heat blocking element is spaced apart from the heat-transfer bed and is spaced apart from a housing of the first plenum. The heat blocking element extends beyond the first opening and is configured to lower, during the time period in which the first plenum is configured to supply the fluid (101) to the heat-transfer bed, a speed of the fluid entering the heat-transfer bed towards the middle of the heat-transfer bed along the first spatial direction to cause an angled flow of the fluid through the heat storage material of the heat-transfer bed to lateral side portions of the heat-transfer bed.

公开(公告)号：EP4390070A1

公开(公告)日：2024-06-26

申请号：EP22215880.0

申请日：2022-12-22

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  CARLSSON, Reino ,  POULSEN, Martin

IPC分类号： F01N3/20 ,  F01N3/28 ,  F01N5/00

CPC分类号： F01N2240/1620130101 ,  F01N3/2013 ,  F01N2240/1020130101 ,  F01N3/28 ,  F01N5/00

摘要： A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed including heat storage material. Further, the fluid reactor device includes a first inlet configured to receive a first fluid, and a second inlet configured to receive a second fluid. Additionally, the fluid reactor device includes a first plenum fluidly coupled to a first opening of the heat-transfer bed, and a second plenum fluidly coupled to a second opening of the heat-transfer bed. The first plenum and the second plenum are configured to alternatingly supply both the first fluid and the second fluid to the heat-transfer bed such that the first fluid and the second fluid heat up and react while flowing through the heat storage material. During a time period in which one of the first plenum and the second plenum is configured to supply the first fluid and the second fluid to the heat-transfer bed, the other one of the first plenum and the second plenum is configured to drain the reacted fluid from the heat-transfer bed.

公开(公告)号：EP4390072A1

公开(公告)日：2024-06-26

申请号：EP22215992.3

申请日：2022-12-22

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  POULSEN, Martin

IPC分类号： F01N3/26 ,  F01N3/20 ,  F01N5/02

CPC分类号： F01N2240/1620130101 ,  F01N3/26 ,  F01N3/2013 ,  F01N5/02 ,  F01N2240/1020130101

摘要： A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed including heat storage material configured to heat fluid flowing through the heat storage material such that the fluid heats up and reacts while flowing through the heat storage material. The fluid reactor device further includes a heat source configured to heat the heat storage material to a predefined temperature. Additionally, the fluid reactor device further includes one or more hollow body arranged in the heat storage material. A respective interior of the one or more hollow body is accessible from outside the heat-transfer bed. At least part of the heat source is arranged in the one or more hollow body.

公开(公告)号：EP4235076A1

公开(公告)日：2023-08-30

申请号：EP22159013.6

申请日：2022-02-25

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  CARLSSON, Reino

IPC分类号： F28D17/04 ,  F28F27/00 ,  F23G7/06 ,  F23J15/00 ,  F23L15/02 ,  B01D53/00 ,  F28D20/00

摘要： A fluid purification device is provided. The fluid purification device includes a heat-transfer bed filled with heat storage material. Further, the fluid purification device includes a first plenum attached to a first opening of the heat-transfer bed, and a second plenum attached to a second opening of the heat-transfer bed. The first opening and the second opening are arranged on opposite sides of the heat-transfer bed. Additionally, the fluid purification device includes a heat blocking element arranged in the first plenum. The heat blocking element is spaced apart from the heat-transfer bed and is spaced apart from a housing of the first plenum. The heat blocking element extends beyond the first opening and is configured to limit heat emission from the heat storage material into the first plenum. The first plenum and the second plenum are configured to alternatingly supply fluid to the heat-transfer bed such that the fluid heats up and reacts while flowing through the heat storage material. During a time period in which one of the first plenum and the second plenum is configured to supply the fluid to the heat-transfer bed, the other one of the first plenum and the second plenum is configured to drain the reacted fluid from the heat-transfer bed.

公开(公告)号：EP4390067A1

公开(公告)日：2024-06-26

申请号：EP22216004.6

申请日：2022-12-22

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  POULSEN, Martin

IPC分类号： F01N3/00 ,  F01N3/28

CPC分类号： F01N3/2882 ,  F01N2240/1620130101 ,  F01N2240/0220130101 ,  F01N3/00 ,  F01N2530/0020130101

摘要： A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a first housing part. The first housing part includes a heat-transfer bed including heat storage material, a first plenum fluidly coupled to a first opening of the heat-transfer bed, and a second plenum fluidly coupled to a second opening of the heat-transfer bed. Additionally, the fluid reactor device includes a second housing part. The second housing part includes an inlet configured to receive fluid, and a fluid distribution system configured to fluidly couple the inlet either to the first plenum or the second plenum. The first housing part and the second housing part are detachably attached to each other.

公开(公告)号：EP4086514A1

公开(公告)日：2022-11-09

申请号：EP21172272.3

申请日：2021-05-05

申请人： MEGTEC Systems AB

发明人： KÄLLSTRAND, Åke ,  LARSSON, Lisa

IPC分类号： F23G7/07

摘要： A synergetic system for waste treatment is provided. The synergetic system includes a waste treatment system configured to perform biological treatment of waste. Additionally, the synergetic system includes a gas purification system configured to purify exhaust gas generated during the biological treatment of the waste. The synergetic system further includes a feeding system configured to feed excess heat from the gas purification system back to the waste treatment system. The waste treatment system is further configured to use the fed back excess heat for the biological treatment of the waste.