WO2020046170A1 - Housing for radiological protection unit for radiological treatment of objects - Google Patents
Housing for radiological protection unit for radiological treatment of objects Download PDFInfo
- Publication number
- WO2020046170A1 WO2020046170A1 PCT/RU2019/000490 RU2019000490W WO2020046170A1 WO 2020046170 A1 WO2020046170 A1 WO 2020046170A1 RU 2019000490 W RU2019000490 W RU 2019000490W WO 2020046170 A1 WO2020046170 A1 WO 2020046170A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- objects
- radiological
- radiation
- treatment
- housing
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
Definitions
- the invention relates to a device for disinfection or sterilization of materials or objects.
- a unit for radiation processing of objects by an accelerated electron beam is known, individual radiation protection of which is made of a combination of protective materials and consists of a central and an external part, the central part facing the bremsstrahlung sources, including an accelerator shaft and a tunnel for transport systems, made of cast iron or steel, and the outside of concrete.
- the disadvantages of the known device are the complexity and considerable labor costs when installing the radiation protection unit, the inability to move to another site.
- a unit for radiation processing of objects contains biological protection in the form of a thick-walled metal container made of large blocks of a special shape cast from cast iron.
- the windows in the metal container are covered with protective screens for the duration of the radiation treatment, also made in the form of cast-iron blocks.
- a disadvantage of the known device is low manufacturability due to significant labor costs in the machining of workpieces for the production of plates from steel plate, the complexity of their installation and dismantling.
- the radiation treatment unit of objects known by the patent RU 2552342 an accelerated electron beam
- the radiation protection housing of which consists of a set of steel plates of the same type, perpendicular to the axis of the accelerator. Slabs made of rolled steel plate. The contact planes at the junction between the plates are milled and ground.
- a disadvantage of the known device is the low manufacturability due to the complexity of installation and dismantling of the known unit for radiation processing of objects.
- the objective of the claimed invention is to expand the arsenal of means for radiation protection of radiation treatment units of objects, as well as the creation of a more technological radiation protection.
- the technical result of the claimed invention is to increase the manufacturability of radiation protection due to the simplification of its installation and dismantling.
- the side walls are made of hollow sections mounted close to each other, filled with a solid filler of a fine fraction from a material that absorbs radiation.
- the execution of the side walls of the hollow sections installed close to each other, filled with a solid filler of a fine fraction makes it easier to assemble, dismantle and transfer the device to another site, since the filler can be dumped and disposed of in place, and the hollow sections without filler are lightweight, which eliminates the use of vehicles and heavy lifting equipment.
- the design of the sections is easy to assemble, disassemble and prepare for transportation.
- Figure 1 shows the radiation protection casing of the radiation processing unit assembly.
- Figure 2 shows the body of radiation protection block radiation processing of objects in the context.
- Fig. 3 shows a top view of the radiation protection case of the radiation processing unit of objects in section.
- the radiation protection casing of the radiation treatment unit of the objects where the side walls are made of hollow sections 1 mounted close to each other, filled with a solid filler of a fine fraction of radiation absorbing material, the roof 2 of the radiation protection casing of the radiation treatment unit of the objects is made of steel sheets 3.
- the filler for the hollow sections may be compacted metal chips of fine fraction or metal powder, and the sections are made mainly of elongated shape.
- the claimed design of the radiation protection housing can be used for radiation processing units containing, for example, accelerators with energies up to 7.5 MEV.
- Hollow sections filled with solid filler can be placed in two or more tiers. Hollow sections are equipped with elements for joining and screed in the design position with the formation of a finished structure and can be placed both around the irradiation zone and around the S-shaped conveyor, outside the irradiation zone, which provides additional protection.
- the roof of the radiation protection housing of the radiation processing unit of objects is made of steel sheets.
- the radiation protection enclosure of the radiation treatment unit of the facilities is assembled from prefabricated ready-to-use sections that are filled in place with a filler that can be purchased on site.
Abstract
The invention relates to devices for disinfecting or sterilising materials or objects. The claimed invention addresses the problem of expanding the range of means for radiological protection of units for radiological treatment of objects, as well as creating radiological protection which is easier to produce. The technical result of the claimed invention is to increase the manufacturability of radiological protection by simplifying its assembly and disassembly. The stated problem and the technical result are achieved in that, according to the invention, in the radiological protection housing of the unit for radiological treatment of objects the side walls are made of hollow sections which are installed tightly against one another and are filled with a solid filler made of a small fraction of material that absorbs radiation.
Description
Корпус радиационной защиты блока радиационной обработки объектов Radiation Protection Housing for Radiation Processing Unit
Изобретение относиться к устройствам для дезинфекции или стерилизации материалов или предметов. The invention relates to a device for disinfection or sterilization of materials or objects.
По патенту RU 130849 известен блок радиационной обработки объектов пучком ускоренных электронов, индивидуальная радиационная защита которого выполнена из комбинации защитных материалов и состоит из центральной и наружной частей, причем центральная часть, обращенная к источникам тормозного излучения, включающая в себя шахту для ускорителя и тоннель для транспортной системы, изготовляется из чугуна или стали, а наружная часть - из бетона. According to patent RU 130849, a unit for radiation processing of objects by an accelerated electron beam is known, individual radiation protection of which is made of a combination of protective materials and consists of a central and an external part, the central part facing the bremsstrahlung sources, including an accelerator shaft and a tunnel for transport systems, made of cast iron or steel, and the outside of concrete.
Недостатками известного устройства являются сложность и значительные трудозатраты при монтаже блока радиационной защиты, отсутствие возможности перемещения на другую площадку. The disadvantages of the known device are the complexity and considerable labor costs when installing the radiation protection unit, the inability to move to another site.
По патенту RU 2074004 известен блок радиационной обработки объектов, содержащий биологическую защиту в виде толстостенного металлического контейнера, выполненного из крупных блоков специальной формы, отливаемых из чугуна. Окна в металлическом контейнере на время радиационной обработки закрываются защитными экранами, выполненными также в виде чугунных блоков. According to patent RU 2074004, a unit for radiation processing of objects is known that contains biological protection in the form of a thick-walled metal container made of large blocks of a special shape cast from cast iron. The windows in the metal container are covered with protective screens for the duration of the radiation treatment, also made in the form of cast-iron blocks.
Недостатком известного устройства является низкая технологичность вследствие значительных трудозатрат при механической обработке заготовок для производства плит из толстолистового стального проката, сложности их монтажа и демонтажа. A disadvantage of the known device is low manufacturability due to significant labor costs in the machining of workpieces for the production of plates from steel plate, the complexity of their installation and dismantling.
Наиболее близким к заявленному техническому решению является известный по патенту RU 2552342 блок радиационной обработки объектов пучком ускоренных электронов, корпус радиационной защиты которого состоит из набора однотипных стальных плит, расположенных перпендикулярно оси ускорителя. Плиты
изготовлены из толстолистового стального проката. Плоскости контактов на стыке между плитами подвергнуты фрезеровке и шлифовке. Closest to the claimed technical solution is the radiation treatment unit of objects known by the patent RU 2552342, an accelerated electron beam, the radiation protection housing of which consists of a set of steel plates of the same type, perpendicular to the axis of the accelerator. Slabs made of rolled steel plate. The contact planes at the junction between the plates are milled and ground.
Недостатком известного устройства является низкая технологичность вследствие, сложности монтажа и демонтажа известного блока радиационной обработки объектов. A disadvantage of the known device is the low manufacturability due to the complexity of installation and dismantling of the known unit for radiation processing of objects.
Задачей заявленного изобретения является расширении арсенала средств для радиационной защиты блоков радиационной обработки объектов, а так же создание более технологичной радиационной защиты. The objective of the claimed invention is to expand the arsenal of means for radiation protection of radiation treatment units of objects, as well as the creation of a more technological radiation protection.
Техническим результатом заявленного изобретения является повышение технологичности радиационной защиты вследствие упрощения ее монтажа и демонтажа. The technical result of the claimed invention is to increase the manufacturability of radiation protection due to the simplification of its installation and dismantling.
Поставленная задача и технический результат достигается тем, что в корпусе радиационной защиты блока радиационной обработки объектов, согласно изобретения, боковые стенки выполнены из установленных вплотную друг к другу полых секций, заполненных твердым наполнителем мелкой фракции из материала, поглощающего радиацию. The task and technical result is achieved by the fact that in the radiation protection case of the radiation processing unit of the objects, according to the invention, the side walls are made of hollow sections mounted close to each other, filled with a solid filler of a fine fraction from a material that absorbs radiation.
Выполнение боковых стенок из установленных вплотную друг к другу полых секций, заполненных твердым наполнителем мелкой фракции позволяет упростить монтаж, демонтаж и переноса устройства на другую площадку, поскольку наполнитель может быть ссыпан и утилизирован на месте, а сами полые секции без наполнителя имеют небольшой вес, что позволяет исключить использование транспорта и подъемных средств высокой грузоподъемности. Конструкция из секций легко собирается, разбирается и готовится к транспортировке. The execution of the side walls of the hollow sections installed close to each other, filled with a solid filler of a fine fraction makes it easier to assemble, dismantle and transfer the device to another site, since the filler can be dumped and disposed of in place, and the hollow sections without filler are lightweight, which eliminates the use of vehicles and heavy lifting equipment. The design of the sections is easy to assemble, disassemble and prepare for transportation.
Сущность заявленного изобретения поясняется рисунками: The essence of the claimed invention is illustrated by the drawings:
На фиг.1 изображен корпус радиационной защиты блока радиационной обработки объектов в сборе. Figure 1 shows the radiation protection casing of the radiation processing unit assembly.
На фиг.2 изображен корпус радиационной защиты блока радиационной обработки объектов в разрезе.
На фиг.З изображен вид сверху на корпус радиационной защиты блока радиационной обработки объектов в разрезе. Figure 2 shows the body of radiation protection block radiation processing of objects in the context. Fig. 3 shows a top view of the radiation protection case of the radiation processing unit of objects in section.
Корпус радиационной защиты блока радиационной обработки объектов, где боковые стенки выполнены из установленных вплотную друг к другу полых секций 1, заполненных твердым наполнителем мелкой фракции из материала, поглощающего радиацию, крыша 2 корпуса радиационной защиты блока радиационной обработки объектов выполнена из стальных листов 3. The radiation protection casing of the radiation treatment unit of the objects, where the side walls are made of hollow sections 1 mounted close to each other, filled with a solid filler of a fine fraction of radiation absorbing material, the roof 2 of the radiation protection casing of the radiation treatment unit of the objects is made of steel sheets 3.
Наполнителем для полых секций может являться утрамбованная металлическая стружка мелкой фракции или металлический порошок, а секции выполняются, преимущественно, вытянутой формы. Заявленная конструкция корпуса радиационной защиты может быть использована для блоков радиационной обработки, содержащих, например, ускорители с энергией до 7,5 МЭВ. Полые секции, заполненные твердым наполнителем, могут быть размещены в два и более яруса. Полые секции оборудованы элементами для стыковки и стяжки в проектном положении с образованием законченной конструкции и могут размещаться как вокруг зоны облучения, так и вокруг S-образного конвейера, за пределами зоны облучения, что обеспечивает дополнительную защиту. Крыша корпуса радиационной защиты блока радиационной обработки объектов выполнена из стальных листов. The filler for the hollow sections may be compacted metal chips of fine fraction or metal powder, and the sections are made mainly of elongated shape. The claimed design of the radiation protection housing can be used for radiation processing units containing, for example, accelerators with energies up to 7.5 MEV. Hollow sections filled with solid filler can be placed in two or more tiers. Hollow sections are equipped with elements for joining and screed in the design position with the formation of a finished structure and can be placed both around the irradiation zone and around the S-shaped conveyor, outside the irradiation zone, which provides additional protection. The roof of the radiation protection housing of the radiation processing unit of objects is made of steel sheets.
Корпус радиационной защиты блока радиационной обработки объектов собирается из готовых секций, пригодных для повторного использования, которые на месте заполняются наполнителем, который может быть приобретен на месте.
The radiation protection enclosure of the radiation treatment unit of the facilities is assembled from prefabricated ready-to-use sections that are filled in place with a filler that can be purchased on site.
Claims
Формула Formula
Корпус радиационной защиты блока радиационной обработки объектов, отличающийся тем, что боковые стенки выполнены из установленных вплотную друг к другу полых секций, заполненных твердым наполнителем мелкой фракции из материала, поглощающего радиацию.
The radiation protection casing of the radiation processing unit of the objects, characterized in that the side walls are made of hollow sections mounted close to each other, filled with a solid filler of a fine fraction of a material that absorbs radiation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018131540 | 2018-08-31 | ||
| RU2018131540 | 2018-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020046170A1 true WO2020046170A1 (en) | 2020-03-05 |
Family
ID=69643666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2019/000490 WO2020046170A1 (en) | 2018-08-31 | 2019-07-09 | Housing for radiological protection unit for radiological treatment of objects |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2020046170A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2017500C1 (en) * | 1991-06-28 | 1994-08-15 | Каушанский Давид Аронович | Method of sterilizing sutural materials and apparatus for effecting same |
| US6191424B1 (en) * | 1998-12-03 | 2001-02-20 | I-Ax Technologies | Irradiation apparatus for production line use |
| RU2552342C2 (en) * | 2012-08-31 | 2015-06-10 | Эммануил Абрамович Мирочник | Radiation treatment unit having conveyor system modules for double-sided irradiation of treatment objects |
| US20170140845A1 (en) * | 2012-10-10 | 2017-05-18 | Xyleco, Inc. | Equipment protecting enclosures |
-
2019
- 2019-07-09 WO PCT/RU2019/000490 patent/WO2020046170A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2017500C1 (en) * | 1991-06-28 | 1994-08-15 | Каушанский Давид Аронович | Method of sterilizing sutural materials and apparatus for effecting same |
| US6191424B1 (en) * | 1998-12-03 | 2001-02-20 | I-Ax Technologies | Irradiation apparatus for production line use |
| RU2552342C2 (en) * | 2012-08-31 | 2015-06-10 | Эммануил Абрамович Мирочник | Radiation treatment unit having conveyor system modules for double-sided irradiation of treatment objects |
| US20170140845A1 (en) * | 2012-10-10 | 2017-05-18 | Xyleco, Inc. | Equipment protecting enclosures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5744578B2 (en) | Charged particle beam irradiation system and neutron beam irradiation system | |
| US5695443A (en) | High energy radiation emission shelter and method of making the same | |
| ES2575140T3 (en) | Self-shielded vertical proton linear accelerator for proton therapy | |
| JP2008232845A (en) | Precast block for radiation shield, radiation shielding structure and method for constructing it | |
| NZ706082A (en) | Enclosures for treating materials | |
| US20060185292A1 (en) | Construction for buildings protected against radiation | |
| US20130082196A1 (en) | Compact modular particle facility having layered barriers | |
| KR20060015680A (en) | Emission shield door assembly and opening - closing apparatus thereof | |
| US11479966B2 (en) | Building elements and structures having materials with shielding properties | |
| JP2010151617A (en) | Radiation shielding structure | |
| JP2021528213A (en) | Neutron capture therapy system | |
| EP2684855B1 (en) | Shielding composite building materials with a low internal level of ionising radiation | |
| WO2020046170A1 (en) | Housing for radiological protection unit for radiological treatment of objects | |
| DE2837172A1 (en) | BUILDING | |
| RU189259U1 (en) | Case of radiation protection of the unit for radiation processing of objects | |
| JP2011220736A (en) | Radiation shielding wall, method for constructing the same, and method for dismantling the same | |
| JP6839572B2 (en) | Radiation shielding wall | |
| JP6529524B2 (en) | Particle therapy equipment | |
| US11549258B2 (en) | Radiation shielding structure | |
| US5829212A (en) | Blast-proof building | |
| JP2012207966A (en) | Radiation shield member of cyclotron for pet diagnosis and construction method therefor | |
| RU2400253C2 (en) | Unit of radiation irradiation | |
| Blaha et al. | Radiation safety aspects of the lcls-ii accelerator at slac | |
| US3302349A (en) | Shelter reinforcement | |
| JP2008101934A (en) | Radiation shielding structure and shielding skeleton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19856109 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 19856109 Country of ref document: EP Kind code of ref document: A1 |