CN205282111U - Container shield assembly - Google Patents
Container shield assembly Download PDFInfo
- Publication number
- CN205282111U CN205282111U CN201520975897.XU CN201520975897U CN205282111U CN 205282111 U CN205282111 U CN 205282111U CN 201520975897 U CN201520975897 U CN 201520975897U CN 205282111 U CN205282111 U CN 205282111U
- Authority
- CN
- China
- Prior art keywords
- screening cover
- shielding
- staving
- container
- sliding gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model belongs to the technical field of radioactive waste disposal, concretely relates to container shield assembly. The utility model discloses a screening cover, lug, shielding staving, CD1 type container, screening cover sliding door, screening cover sliding door handle, lug are installed in the both sides of shielding staving, and CD1 type container is located the shielding staving, and the screening cover is connected with the shielding staving, seals CD1 type container, and screening cover sliding door is located the screening cover, and screening cover sliding door handle is installed to screening cover sliding door intermediate position. The utility model discloses staff radiation dose be can reduce, the security and the convenience of hoist and mount are improved.
Description
Technical field
The utility model belongs to Radwastes treatment technical field, is specifically related to a kind of container shield device.
Background technology
The radioactivity technology refuse that domestic Nuclear power plants produces generally adopts compression packing treatment process, the radwaste that dosage level is lower generally loads in 200L or 160L steel bucket, and dose rate level higher (> 2mSv/h) technology refuse (as: filter element, the Clean-thieving paper of reactor pit etc.) to be generally placed in CD1 type cement solidification bucket (hereinafter referred to as CD1 type container) temporary, the type container dimensional be external diameter 1400mm, high be 1300mm, wall thickness 150mm, have certain shielding effect.
During nuclear plant major overhaul, scene need to arrange one to two CD1 type containers for collecting the higher radwaste of dosage level, after collecting a certain amount of radwaste, bucket exterior surface dose rate can reach 400 �� about Sv/h, refuse is more many, surface contact dosage level is more high, and place dosage level increases thereupon, and periphery staff's is more big by irradiation dose. In order to reduce the surface contact dose rate of CD1 type container, reduce staff by irradiation dose, initial stage uses interim lead shielding to lay the surface contact dose rate reducing CD1 type container, after several overhauls are verified, this kind of shielding mode is not satisfactory, not easily lift and hang lead shielding in fortune process easily to come off, exist and fall risk.
Summary of the invention
The technical problem that the utility model solves: a kind of container shield device is provided, reduces staff's radioactive dose, it is to increase the security of lifting and convenience.
The technical solution adopted in the utility model:
A kind of container shield device, comprise screening cover, hanger, shielding staving, CD1 type container, screening cover sliding gate, screening cover sliding gate handle, hanger is installed on the both sides of shielding staving, CD1 type container is positioned at shielding staving, screening cover is connected with shielding staving, by CD1 type container closure, screening cover sliding gate is positioned on screening cover, and screening cover sliding gate mid-way is provided with screening cover sliding gate handle.
Described screening cover sliding gate comprises retaining plate, slide block, guide rail, cylinder pin, spring, elasticity latch, key seat, and retaining plate is connected with slide block, and guide rail embeds in slide block, and guide rail is connected with screening cover; Key seat is positioned on screening cover, in elasticity latch insertion key seat, is provided with spring, the boss of elasticity latch is provided with cylinder pin between elasticity latch convex platform and key seat, and the insertion retaining plate of elasticity latch is also fixedly connected with.
Described shielding staving is embedded with plumbous layer, and plumbous layer thickness is 19��21mm.
Described screening cover is 06Cr19Ni10 with the material of shielding staving.
The beneficial effects of the utility model:
(1) a kind of container shield device that the utility model provides, simplifies shielding integral part, and is convenient to lifting operation;
(2) a kind of container shield device that the utility model provides, it is possible to reduce container exposure dose rate, decreases staff by irradiation dose.
Accompanying drawing explanation
A kind of container shield apparatus structure schematic diagram that Fig. 1 provides for the utility model;
A kind of container shield device A portion enlarged view that Fig. 2 provides for the utility model;
In figure: 1-screening cover, 2-hanger, 3-shield in staving, 4-CD1 type container, 5-screening cover sliding gate, 6-screening cover sliding gate handle, 7-retaining plate, 8-slide block, 9-guide rail, 10-hexagon bolt, 12-cylinder pin, 13-spring, 14-elasticity latch, 15-key seat in hexagonal cylindrical body screw, 11-.
Embodiment
A kind of container shield device provided by the utility model with specific embodiment with reference to the accompanying drawings below is described in detail.
As shown in Figure 1, a kind of container shield device that the utility model provides, comprise screening cover 1, hanger 2, shielding staving 3, CD1 type container 4, screening cover sliding gate 5, screening cover sliding gate handle 6, hanger 2 is fixedly installed in the both sides of shielding staving 3, CD1 type container 4 is positioned at shielding staving 3, and screening cover 1 is connected with shielding staving 3, is closed by CD1 type container 4, screening cover sliding gate 5 is positioned on screening cover 1, and screening cover sliding gate 5 mid-way is provided with screening cover sliding gate handle 6.
As shown in Figure 2, screening cover sliding gate 5 comprises retaining plate 7, slide block 8, guide rail 9, interior hexagonal cylindrical body screw 10, interior hexagon bolt 11, cylinder pin 12, spring 13, elasticity latch 14, key seat 15, retaining plate 7 is connected with slide block 8 by interior hexagon bolt 11, guide rail 9 embeds in slide block 8, and guide rail 9 is fixed by interior hexagonal cylindrical body screw 10 and screening cover 1; Key seat 15 is positioned on screening cover 1, and elasticity latch 14 inserts in key seat 15, is provided with spring 13 between elasticity latch 14 convex platform and key seat 15, and the boss of elasticity latch 14 is provided with cylinder pin 12, and the insertion retaining plate 7 of elasticity latch 14 is also fixedly connected with.
Shielding staving 3 is embedded with plumbous layer, and plumbous layer thickness is 19-21mm.
Screening cover 1 is 06Cr19Ni10 with the material of shielding staving 3.
Above in conjunction with drawings and Examples, the utility model is explained in detail, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, it is also possible to make various change under the prerequisite not departing from the utility model objective. The content not being described in detail in the utility model all can adopt prior art.
Claims (4)
1. a container shield device, it is characterized in that: comprise screening cover (1), hanger (2), shielding staving (3), CD1 type container (4), screening cover sliding gate (5), screening cover sliding gate handle (6), hanger (2) is installed on the both sides of shielding staving (3), CD1 type container (4) is positioned at shielding staving (3), screening cover (1) is connected with shielding staving (3), CD1 type container (4) is closed, screening cover sliding gate (5) is positioned on screening cover (1), screening cover sliding gate (5) mid-way is provided with screening cover sliding gate handle (6).
2. a kind of container shield device according to claim 1, it is characterized in that: described screening cover sliding gate (5) comprises retaining plate (7), slide block (8), guide rail (9), cylinder pin (12), spring (13), elasticity latch (14), key seat (15), retaining plate (7) is connected with slide block (8), guide rail (9) embeds in slide block (8), and guide rail (9) is connected with screening cover (1); Key seat (15) is positioned on screening cover (1), in elasticity latch (14) insertion key seat (15), spring (13) it is provided with between elasticity latch (14) convex platform and key seat (15), being provided with cylinder pin (12) on the boss of elasticity latch (14), the insertion retaining plate (7) of elasticity latch (14) is also fixedly connected with.
3. a kind of container shield device according to claim 1, it is characterised in that: described shielding staving (3) is embedded with plumbous layer, and plumbous layer thickness is 19��21mm.
4. a kind of container shield device according to claim 1, it is characterised in that: described screening cover (1) is 06Cr19Ni10 with the material of shielding staving (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975897.XU CN205282111U (en) | 2015-11-30 | 2015-11-30 | Container shield assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975897.XU CN205282111U (en) | 2015-11-30 | 2015-11-30 | Container shield assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282111U true CN205282111U (en) | 2016-06-01 |
Family
ID=56066663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975897.XU Active CN205282111U (en) | 2015-11-30 | 2015-11-30 | Container shield assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816196A (en) * | 2015-11-30 | 2017-06-09 | 江苏核电有限公司 | A kind of container shield device |
-
2015
- 2015-11-30 CN CN201520975897.XU patent/CN205282111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816196A (en) * | 2015-11-30 | 2017-06-09 | 江苏核电有限公司 | A kind of container shield device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103366845B (en) | The replacing conveyer method of nuclear power station radioactive waste nuclear filter core | |
| CN203070793U (en) | Shielding transfer device for transporting radioactive waste resin | |
| CN203839059U (en) | Underwater radioactive waste collection and transfer device | |
| CN102201273B (en) | Device for treating solid radioactive wastes | |
| CN207765180U (en) | Nuclear power plant's radwaste safe transit cask flask | |
| CN105355248A (en) | Filter core transferring apparatus | |
| CN204966066U (en) | Flat technological wastes material interim storage cask of medium radioactive water | |
| KR100676511B1 (en) | Mrbc, multi radwaste baler compactor | |
| CN205282111U (en) | Container shield assembly | |
| CN103985426A (en) | Disposal method for radioactive wet solid wastes of nuclear facilities | |
| CN205122210U (en) | Filter core transfer device | |
| CN210667827U (en) | Sample sampling device for high radioactive dose | |
| CN208329002U (en) | A kind of anti-theft power cable well lid | |
| CN203673837U (en) | Radwaste solidified body containing container | |
| US8333893B2 (en) | Filtration separation method for waste resin containing highly radioactive uranium powder and device thereof | |
| CN104347146A (en) | Nuclear power station high-dose-rate compressible maintenance waste disposal method | |
| CN206590622U (en) | Cement sealing adjusting means | |
| CN106816196A (en) | A kind of container shield device | |
| CN205122206U (en) | Rotatable apron | |
| KR101116271B1 (en) | Apparatus for treating radioactive waste | |
| CN205428507U (en) | Useless filter core barrelling device | |
| CN109390070A (en) | A kind of emergency radioactive waste collecting vessel that can quickly reduce radioactivity disperse share | |
| CN204045225U (en) | A kind of sorting glove box for classifying to radioactive waste | |
| CN204423926U (en) | A kind of gathering-device of radioactive waste | |
| CN103910403B (en) | A kind of technique of low-cost processes Organic Pollutants in Wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |