CN204577117U - The low useless type high efficiency particle air filter of core level - Google Patents
The low useless type high efficiency particle air filter of core level Download PDFInfo
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- CN204577117U CN204577117U CN201520229432.XU CN201520229432U CN204577117U CN 204577117 U CN204577117 U CN 204577117U CN 201520229432 U CN201520229432 U CN 201520229432U CN 204577117 U CN204577117 U CN 204577117U
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Abstract
The utility model discloses the low useless type high efficiency particle air filter of a kind of core level, belong to core level air strainer technical field.The technical solution of the utility model main points are: the low useless type high efficiency particle air filter of core level, comprise the shell and filter core that split and this filter core is fixed on the inside of shell by screw.Filter core of the present utility model and shell split, and change disassembly process convenient and swift, effectively reduce the discharge capacity of core level refuse simultaneously, saved the storage area of core level refuse, reduce core level treatment of wastes produced cost.
Description
Technical field
The utility model belongs to core level air strainer technical field, is specifically related to the low useless type high efficiency particle air filter of a kind of core level.
Background technology
For nuclear engineering, various nuclear facilities inevitably produces has radioactive refuse, for ensureing that radiomaterial does not discharge in physical environment, must reasonably process radioactive waste.At present, the mode majority of process core level refuse is still dark Tibetan and buries, and therefore, the storage area of burying of core level refuse is most valuable.
The core level air strainer used in nuclear engineering constantly changes, and mainly there is following problem: refuse amount is large when processing waste and old core level air strainer, and dismounting difficulty, causes the waste in core level waste storage space, also result in the raising of human cost simultaneously.Therefore, the few and core level high efficiency particle air filter of dismounting simple and fast of a kind of refuse amount is developed to economize on resources and protection of the environment has great significance.
Summary of the invention
The technical matters that the utility model solves there is provided a kind ofly dismantles simple and that refuse amount is few low useless high efficiency particle air filter of core level.
The utility model adopts following technical scheme, the low useless type high efficiency particle air filter of core level for solving the problems of the technologies described above, and it is characterized in that comprising the shell and filter core that split and this filter core is fixed on the inside of shell by screw.
Further restriction, described shell is by sheet metal welding fabrication.
Further restriction, described filter core forms primarily of flange, V-type support and dull and stereotyped filtering layer, wherein flange is provided with the through hole of parallel distribution, V-type support is provided with two V-shaped settings and with V-type support by the bonding dull and stereotyped filtering layer of fluid sealant, V-type support between this dull and stereotyped filtering layer is spirally connected by screw with the edge of flange, rivet or the mode of welding are fixedly connected with, dull and stereotyped filtering layer and the groove outside flange through hole bonding by fluid sealant.
Further restriction, the edge of the flange another side relative with being fixedly connected with V-type support is provided with sealing gasket.
Further restriction, described dull and stereotyped filtering layer is rolled over ripple by fire-type filtrate and is formed.
The utility model compared with prior art has following beneficial effect: filter core and shell split, replacing disassembly process is convenient and swift, effectively reduce the discharge capacity of core level refuse simultaneously, saved the storage area of core level refuse, reduce core level treatment of wastes produced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structural representation of filter core in the utility model, and Fig. 3 is the assembling assumption diagram of filter core in the utility model.
Drawing illustrates: 1, shell, 2, filter core, 3, sealing gasket, 4, flange, 5, V-type support, 6, dull and stereotyped filtering layer, 7, fluid sealant, 8, screw.
Embodiment
Describe particular content of the present utility model by reference to the accompanying drawings in detail.As shown in Figure 1, the low useless type high efficiency particle air filter of core level comprises the shell 1 and filter core 2 that split and this filter core 2 is fixed on the inside of shell 1 by screw, and shell 1 is by sheet metal welding fabrication.As shown in Figures 2 and 3, filter core 2 is primarily of flange 4, V-type support 5 and dull and stereotyped filtering layer 6 form, wherein flange 4 is provided with the through hole of parallel distribution, V-type support 5 is provided with two V-shaped settings and with V-type support 5 by the bonding dull and stereotyped filtering layer 6 of fluid sealant 7, the mode that V-type support 5 between this dull and stereotyped filtering layer 6 and the edge of flange 4 are spirally connected by screw 8 is fixedly connected with, dull and stereotyped filtering layer 6 is bonding by fluid sealant 7 with the groove outside flange 4 through hole, the edge of flange 4 another side relative with being fixedly connected with V-type support 5 is provided with sealing gasket 3, dull and stereotyped filtering layer 6 is rolled over ripple by the efficient filtrate of fire-type and is formed.
The utility model has following features:
1, compared with traditional core level high efficiency particle air filter, the utility model changes all-in-one-piece structure in the past, shell and filter core are split, and the shell of its middle filtrator, flange and V-type support all adopt sheet metal panel beating to form, and ensure that the intensity of core level air strainer.In use procedure, have radioactive dust particle and effectively tackled by built-in filter core, and can not pollute shell, so only need to change built-in filter core when changing filtrator, shell can be reused, and meanwhile, shell and filter core are connected by screw, convenient to disassembly.
2, under guarantee meets the prerequisite of filter area and good sealing property, the built-in filter core of core level air strainer have employed less metal material and nonmetal encapsulant, compared with current core level high efficiency particle air filter, metal waste amount of the present utility model reduces 50%, nonmetal fluid sealant refuse amount reduces 40%, the minimizing of core level air strainer refuse amount effectively can save the storage space of core level refuse, reduces the cost of refuse process.
More than show and describe ultimate principle of the present utility model; principal character and advantage; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.
Claims (5)
1. the low useless type high efficiency particle air filter of core level, is characterized in that comprising the shell and filter core that split and this filter core is fixed on the inside of shell by screw.
2. the low useless type high efficiency particle air filter of core level according to claim 1, is characterized in that: described shell is by sheet metal welding fabrication.
3. the low useless type high efficiency particle air filter of core level according to claim 1, it is characterized in that: described filter core forms primarily of flange, V-type support and dull and stereotyped filtering layer, wherein flange is provided with the through hole of parallel distribution, V-type support is provided with two V-shaped settings and with V-type support by the bonding dull and stereotyped filtering layer of fluid sealant, V-type support between this dull and stereotyped filtering layer is spirally connected by screw with the edge of flange, rivet or the mode of welding are fixedly connected with, dull and stereotyped filtering layer and the groove outside flange through hole bonding by fluid sealant.
4. the low useless type high efficiency particle air filter of core level according to claim 3, is characterized in that: the edge of the flange another side relative with being fixedly connected with V-type support is provided with sealing gasket.
5. the low useless type high efficiency particle air filter of core level according to claim 3, is characterized in that: described dull and stereotyped filtering layer is rolled over ripple by fire-type filtrate and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229432.XU CN204577117U (en) | 2015-04-16 | 2015-04-16 | The low useless type high efficiency particle air filter of core level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520229432.XU CN204577117U (en) | 2015-04-16 | 2015-04-16 | The low useless type high efficiency particle air filter of core level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577117U true CN204577117U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520229432.XU Active CN204577117U (en) | 2015-04-16 | 2015-04-16 | The low useless type high efficiency particle air filter of core level |
Country Status (1)
| Country | Link |
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| CN (1) | CN204577117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664610A (en) * | 2016-04-18 | 2016-06-15 | 新乡市胜达过滤净化技术有限公司 | Shell reuse type nuclear-grade high-efficiency air filter |
| CN106178790A (en) * | 2016-08-29 | 2016-12-07 | 慧城（北京）科技有限公司 | A kind of air filter |
-
2015
- 2015-04-16 CN CN201520229432.XU patent/CN204577117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664610A (en) * | 2016-04-18 | 2016-06-15 | 新乡市胜达过滤净化技术有限公司 | Shell reuse type nuclear-grade high-efficiency air filter |
| CN106178790A (en) * | 2016-08-29 | 2016-12-07 | 慧城（北京）科技有限公司 | A kind of air filter |
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