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1. 发明公开

EP3315193A1 METHOD, DEVICE AND SYSTEM FOR PRODUCING GRANULATED SOLID CARBON DIOXIDE 审中-公开
标题翻译：生产颗粒状固体二氧化碳的方法，装置和系统
公开(公告)号：EP3315193A1
公开(公告)日：2018-05-02
申请号：EP16814801.3
申请日：2016-05-13
申请人： Irbis Technology LLC
发明人： GRIMADEEV, Artur Iliasovich
IPC分类号： B01J2/22
CPC分类号： C01B32/55 , B01J2/22
摘要： The present invention relates to the production of granulated solid carbon dioxide mainly for the purpose of cleaning surfaces of parts of various industrial equipment from operational and process surface contaminants and for the purpose of cooling various objects.
Provided herein methods, devices and a system for compacting the solid carbon dioxide particles produced by expanding liquid carbon dioxide, wherein the mechanical energy obtained by converting the pressure energy of the compressed gaseous carbon dioxide produced by said expanding of said liquid carbon dioxide is used for compacting.
摘要翻译：本发明涉及主要用于清洁操作和工艺表面污染物的各种工业设备部件的表面以及用于冷却各种物体的目的的颗粒状固体二氧化碳的生产。本文提供了用于压实通过膨胀液体二氧化碳产生的固体二氧化碳颗粒的方法，装置和系统，其中通过转换由所述液体二氧化碳膨胀产生的压缩气体二氧化碳的压力能量获得的机械能用于压实。

2. 发明公开

EP4321299A1 METHOD FOR CLEANING USING PARTICLES OF A SOLID CRYOGENIC SUBSTANCE AND DEVICE FOR THE IMPLEMENTATION THEREOF 审中-实审
公开(公告)号：EP4321299A1
公开(公告)日：2024-02-14
申请号：EP22785060.9
申请日：2022-03-15
申请人： Irbis Technology LLC
发明人： GIMADEEV, Artur
IPC分类号： B24C3/06 , B24C1/00 , B24C9/00 , B02C18/08
摘要： The claimed invention relates to mechanical engineering, in particular, to apparatuses for cleaning surfaces from contamination. The apparatus comprises a body, a shaft with a rotation axis, wherein such shaft is mounted to allow rotation in the body about the rotation axis and driven by a shaft rotation drive. The apparatus comprises a stationary cutter die secured to the body and made with at least one stationary cutter. The apparatus comprises a flat throughput die secured to the body and placed in the body below the stationary cutter die in a plane parallel to the plane of the stationary cutter die. The apparatus also comprises a rotating cutter die mounted on a shaft and driven by the shaft. The rotating cutter die is located between the mounting plane of the upper stationary cutter die and the mounting plane of the flat throughput die, and is made to allow cutting the pellets of solid cryogenic substance in the plane of contact between the stationary cutter die and the rotating cutter die and/or in the plane of contact between the flat throughput die and the rotating cutter die. Moreover, the rotating cutter die is made with at least one cutter rotating about a rotational axis. The flat throughput die is located from the rotating cutter at a distance, that determines the maximum size of the cutting fraction, and has multiple through holes. The use of the claimed invention allows to improve the reliability and increase the performance of the dry ice blasting process. 2 independent claims, 16 dependent claims, 18 figures.

3. 发明公开

EP4403517A1 METHOD, DEVICE AND SYSTEM FOR PRODUCING GRANULATED CARBON DIOXIDE 审中-实审
公开(公告)号：EP4403517A1
公开(公告)日：2024-07-24
申请号：EP22870400.3
申请日：2022-09-07
申请人： Irbis Technology LLC
发明人： GIMADEEV, Artur Iliasovich
IPC分类号： C01B32/55 , B01J2/00 , F25J1/00
CPC分类号： F25J1/00 , C01B32/55 , B01J2/00
摘要： The present invention relates to the field of production of granulated solid carbon dioxide (CO2), in particular, to a method for production of granulated solid carbon dioxide, comprising the formation of solid CO2, compression of solid CO2 to provide a conversion of at least a portion of solid CO2 to a state of highly viscous fluid CO2 and stopping the compression to produce granulated solid CO2. Also provided is granulated CO2 produced by this method, and an apparatus for producing granulated CO2.

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