CN203787093U - Out-drum stirring device for radioactive solid waste - Google Patents
Out-drum stirring device for radioactive solid waste Download PDFInfo
- Publication number
- CN203787093U CN203787093U CN201420090126.8U CN201420090126U CN203787093U CN 203787093 U CN203787093 U CN 203787093U CN 201420090126 U CN201420090126 U CN 201420090126U CN 203787093 U CN203787093 U CN 203787093U
- Authority
- CN
- China
- Prior art keywords
- top cover
- stirring
- stirred vessel
- solid waste
- radioactive solid
- 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.)
- Expired - Lifetime
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 34
- 239000002910 solid waste Substances 0.000 title claims abstract description 15
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to an out-drum stirring device for radioactive solid waste. The out-drum stirring device comprises a stirring vessel, stirring blades, a stirring shaft, a drive and a top cover and is characterized in that the top cover is fixed on the upper edge of the stirring vessel through a bolt; a bracket of the drive is fixed on the top cover through a bolt; the stirring blades are positioned at the bottom inside the stirring vessel; the stirring blades are sleeved with and fixed on the lower end of the stirring shaft; the upper end of the stirring shaft is connected with a power output shaft of the drive; a discharge valve is arranged at the bottom of the side wall of the stirring vessel; the stirring vessel is connected with a conveying pipe through a feeding hole in the top cover. The out-drum stirring device is simple in structure, reliable to operate, clean to discharge and convenient to clean.
Description
Technical field
The utility model relates to stirring apparatus, specifically the outer stirring apparatus of radioactive solid waste bucket.
Background technology
Low-activity solid waste in concentrate, spent resin etc. that nuclear power station or other nuclear facilities produce, common employing in bucket stirred, and in waste packaging metal drum, the dry blends such as cement and radioactive solid waste directly stirred to formation cement solidification thing.Owing to stirring and easily cement admixture being spilt outside bucket in bucket, pollute; And the cement solidification thing forming can not be full of packaging metal drum completely, filling rate is low; In addition, in bucket, stirring can only be carried out the cement solidification processing of concentrate and spent resin, as needs the fixing useless filter cartridge of cement to need to utilize other traveling agitator, has increased use cost.
The outer stirring of bucket is first in stirred vessel, refuse, cement and water to be mixed with certain proportion, then injects waste packaging metal drum by drawing mechanism.Compared with stirring in bucket, the outer homogeneity stirring of bucket is better, and cement admixture is difficult for spilling outside bucket, and filling rate is high, and can fixing for useless filter cartridge.CN201375887Y discloses the outer cone blender that stirs of a kind of bucket, its paddle adopts double-spiral structure, discharging opening is positioned on the bottom surface of taper stirred vessel, it can mix the dry blends such as radioactivity concentrate, spent resin and cement in mixer, but its paddle structure is more complicated, be difficult for being rinsed clean, when discharging, mixture easily sticks in taper bottom surface, is difficult to thorough removing, thereby causes radiomaterial accumulation to form focus.Therefore, design that a kind of simple in structure, reliable, discharging is clean, the outer stirring apparatus of the radioactive solid waste bucket of easy to clean is very necessary.
Summary of the invention
The purpose of this utility model is to provide that a kind of simple in structure, reliable, discharging is clean, the outer stirring apparatus of the radioactive solid waste bucket of easy to clean.
For achieving the above object, the utility model adopts following technical scheme: the outer stirring apparatus of radioactive solid waste bucket, comprise stirred vessel, stirrer paddle, shaft, driver and top cover, it is characterized in that top cover is bolted on the upper edge of stirred vessel, the support of driver is bolted on top cover, stirrer paddle is positioned at the bottom of stirred vessel, stirrer paddle is socketed and is fixed on the lower end of shaft, the upper end of shaft is connected with the power output shaft of driver, the sidewall bottom of stirred vessel is provided with material output valve, stirred vessel is connected with feeding pipe by the charging aperture of offering on top cover.
Further, in the scheme of claim 1, the sidewall of described stirred vessel is also provided with Vib..
Further, in the scheme of claim 1, on described top cover, be also provided with washer jet.
Further, in the scheme of claim 3, described washer jet is spinning nozzle.
Further, in the scheme of claim 3 or 4, the sidewall of described stirred vessel is also provided with Vib..
Adopt the utility model, can make the gap of stirrer paddle and stirred vessel little and do not interfere, ensure to stir fully, even; When discharging, open Vib. and be more conducive to remove the grout adhering on stirred vessel inwall and paddle; After blanking, available washer jet spraying-rinsing, avoids the dry and hard sclerosis on stirred vessel inwall and stirrer paddle of residual water mud.The utility model is simple in structure, reliable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-stirred vessel; 2-stirrer paddle; 3-shaft; 4-driver; 4.1-support; 4.2-power output shaft; 5-top cover; 5.1-charging aperture; 6-material output valve.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but this embodiment should not be construed as restriction of the present utility model.
Embodiment 1
The outer stirring apparatus of radioactive solid waste bucket shown in figure, comprise stirred vessel 1, stirrer paddle 2, shaft 3, driver 4 and top cover 5, top cover 5 is bolted on the upper edge of stirred vessel 1, the support 4.1 of driver 4 is bolted on top cover 5, stirrer paddle 2 is positioned at the bottom of stirred vessel 1, stirrer paddle 2 is socketed and is fixed on the lower end of shaft 3, the upper end of shaft 3 is connected with the power output shaft 4.2 of driver 4, the sidewall bottom of stirred vessel 1 is provided with material output valve 6, stirred vessel 1 is connected with feeding pipe by the charging aperture 5.1 of offering on top cover 5.
Embodiment 2
In the scheme of embodiment 1, the sidewall of described stirred vessel 1 is also provided with Vib. 8.
Embodiment 3
In the scheme of embodiment 1, on described top cover 5, be also provided with washer jet 7.
Embodiment 4
In the scheme of embodiment 3, described washer jet 7 is spinning nozzle.
Embodiment 5
In the scheme of embodiment 3 or embodiment 4, the sidewall of described stirred vessel 1 is also provided with Vib. 8.
The content not being described in detail in this instructions, belongs to the known prior art of those skilled in the art.
Claims (5)
1. the outer stirring apparatus of radioactive solid waste bucket, comprise stirred vessel (1), stirrer paddle (2), shaft (3), driver (4) and top cover (5), it is characterized in that: top cover (5) is bolted on the upper edge of stirred vessel (1), the support (4.1) of driver (4) is bolted on top cover (5), stirrer paddle (2) is positioned at the bottom of stirred vessel (1), stirrer paddle (2) is socketed and is fixed on the lower end of shaft (3), the upper end of shaft (3) is connected with the power output shaft (4.2) of driver (4), the sidewall bottom of stirred vessel (1) is provided with material output valve (6), stirred vessel (1) is connected with feeding pipe by the charging aperture (5.1) of offering on top cover (5).
2. the outer stirring apparatus of radioactive solid waste bucket according to claim 1, is characterized in that: the sidewall of stirred vessel (1) is also provided with Vib. (8).
3. the outer stirring apparatus of radioactive solid waste bucket according to claim 1, is characterized in that: on top cover (5), be also provided with washer jet (7).
4. the outer stirring apparatus of radioactive solid waste bucket according to claim 3, is characterized in that: described washer jet (7) is spinning nozzle.
5. according to the outer stirring apparatus of the radioactive solid waste bucket described in claim 3 or 4, it is characterized in that: the sidewall of stirred vessel (1) is also provided with Vib. (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090126.8U CN203787093U (en) | 2014-02-28 | 2014-02-28 | Out-drum stirring device for radioactive solid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090126.8U CN203787093U (en) | 2014-02-28 | 2014-02-28 | Out-drum stirring device for radioactive solid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787093U true CN203787093U (en) | 2014-08-20 |
Family
ID=51323254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090126.8U Expired - Lifetime CN203787093U (en) | 2014-02-28 | 2014-02-28 | Out-drum stirring device for radioactive solid waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148787A (en) * | 2015-09-22 | 2015-12-16 | 中广核工程有限公司 | Emergency operation device and method for nuclear plant mixing equipment |
| CN108568441A (en) * | 2018-06-28 | 2018-09-25 | 中核四川环保工程有限责任公司 | A kind of mixing agitator cleaning device and cleaning method |
-
2014
- 2014-02-28 CN CN201420090126.8U patent/CN203787093U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148787A (en) * | 2015-09-22 | 2015-12-16 | 中广核工程有限公司 | Emergency operation device and method for nuclear plant mixing equipment |
| CN108568441A (en) * | 2018-06-28 | 2018-09-25 | 中核四川环保工程有限责任公司 | A kind of mixing agitator cleaning device and cleaning method |
| CN108568441B (en) * | 2018-06-28 | 2023-08-15 | 中核四川环保工程有限责任公司 | Mixing stirrer cleaning device and cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |