CN203764170U - Stirrer of out-barrel stirring equipment for nuclear power plant - Google Patents
Stirrer of out-barrel stirring equipment for nuclear power plant Download PDFInfo
- Publication number
- CN203764170U CN203764170U CN201320660416.7U CN201320660416U CN203764170U CN 203764170 U CN203764170 U CN 203764170U CN 201320660416 U CN201320660416 U CN 201320660416U CN 203764170 U CN203764170 U CN 203764170U
- Authority
- CN
- China
- Prior art keywords
- nuclear power
- agitator
- stirred vessel
- paddle
- stirring
- 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 abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 208000034189 Sclerosis Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirrer of out-barrel stirring equipment for a nuclear power plant. The stirrer comprises a stirring container, a stirring paddle which is arranged in the stirring container, and a container cover which is arranged on the stirring container, wherein the stirring paddle is capable of rotating forwards and reversely in the stirring container; a vibrating motor is arranged on the outer side of the side wall of the stirring container. According to the stirrer of the out-barrel stirring equipment for the nuclear power plant, cement mixtures with different densities can be quickly and uniformly stirred by virtue of forward rotation of stirring blades, materials can be quickly discharged by virtue of reverse rotation of the stirring blades, a stirring medium can be prevented from being dried and hardened on the inner wall of the stirring container by virtue of the vibrating motor, discharging and cleaning can also be assisted, and residues of the stirring medium on the wall surface are reduced.
Description
Technical field
The utility model belongs to nuclear power technology field, and more particularly, the utility model relates to the agitator of the outer mixing plant of a kind of nuclear power station bucket.
Background technology
The outer mixing plant of bucket is one of nucleus equipment of nuclear power station solid waste processing system, carries out cement solidification for centering, cool waste (as spent resin, concentrate).Bucket outer mixing plant utilize agitator that cement and radwaste are stirred, form stable solidification of waste body, so as the transport of refuse, keep in and disposal.The about 400L of volume of the radioactive cement mixture that agitator single stirs, therefore, has higher requirement to the convenience of mixing uniformity and discharging.
At present, on market, also there is no the agitator of the outer mixing plant of a kind of simple in structure, easy to operate nuclear power station bucket, to realize quick, the uniform stirring of the cement admixture to different densities.
Summary of the invention
The purpose of this utility model is: the agitator that the outer mixing plant of a kind of simple in structure, easy to operate nucleus power station bucket is provided.
In order to realize foregoing invention object, the utility model provides the agitator of the outer mixing plant of a kind of nuclear power station bucket, it comprises stirred vessel, is installed on the paddle in stirred vessel, and be arranged on the container cover on stirred vessel, wherein, paddle is the paddle that can rotate and reverse in stirred vessel.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, described paddle is provided with shaft and is connected to the stirrer paddle on shaft.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, described stirrer paddle is provided with the blade of two or three odd-shaped cross sections.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, described shaft and stirrer paddle pass through spline joint, and lock by locking nut.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, on described locking nut, be covered with smooth end cap.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, described shaft is threaded with stirrer paddle.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, gap is left in bottom surface and the side of described stirrer paddle and described stirred vessel.
As the one improvement of the agitator of mixing plant outward of the utility model nuclear power station bucket, the sidewall outside of described stirred vessel is provided with vibrating motor.
With respect to prior art, the agitator of the outer mixing plant of the utility model nuclear power station bucket has following useful technique effect:
1) utilize stirrer paddle forward, can fast the cement admixture of different densities be stirred;
2) utilize stirrer paddle reversion, can quickly discharging;
3) agitator internal structure is simple, easy to operate, is convenient to clean;
4) sidewall of stirred vessel outside is provided with vibrating motor, both can prevent that agitated medium from, in the dry and hard sclerosis of container inner wall, also can assist discharging and cleaning, reduces agitated medium residual on wall.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, agitator and the technique effect thereof of the outer mixing plant of the utility model nuclear power station bucket are elaborated, in accompanying drawing:
Fig. 1 is the cross-sectional schematic of the agitator of the outer mixing plant of the utility model nuclear power station bucket.
Fig. 2 is the schematic top plan view of the agitator of the outer mixing plant of the utility model nuclear power station bucket.
Fig. 3 is the sectional view of stirrer paddle in the agitator of the outer mixing plant of the utility model nuclear power station bucket.
Detailed description of the invention
In order to make goal of the invention of the present utility model, technical scheme and technique effect more clear, below in conjunction with the drawings and specific embodiments, the utility model is further described.Should be understood that, the detailed description of the invention of describing in this description is only used to explain the utility model, is not intended to limit the utility model.
Please refer to shown in Fig. 1 to Fig. 3, the agitator of the outer mixing plant of the utility model nuclear power station bucket comprises stirred vessel 10, is installed on the paddle 20 in stirred vessel 10, and be arranged on the container cover 30 on stirred vessel 10, wherein, paddle 20 can be according to action need forward or reverse in stirred vessel 10.
Refer to shown in Fig. 1 and Fig. 2, stirred vessel 10 is for splendid attire agitated medium, the outside of its sidewall is provided with a pair of for supporting pan straddle 102 and a pair of vibrating motor 104 of stirred vessel 10, and vibrating motor 104 can prevent that agitated medium is dry and hard at the inwall of stirred vessel 10, sclerosis.In illustrated embodiment, pan straddle 102 and vibrating motor 104 are all symmetricly set on the sidewall outside of stirred vessel 10.But according to other embodiments of the present utility model, quantity and the set-up mode of pan straddle 102 and vibrating motor 104 also can be adjusted as required.In addition, the bottom of the sidewall of stirred vessel 10 is provided with discharging opening 106, and discharging opening 106 can be tightly connected with drawing mechanism (not shown).
Refer to shown in Fig. 1 and Fig. 2, paddle 20 comprises shaft 202 and is connected to the stirrer paddle 204 on shaft 202.In illustrated embodiment, stirrer paddle 204 passes through spline joint transferring power with shaft 202, lock to prevent the axial play of stirrer paddle 204 along shaft 202 by 2 type non-metallic insert hexagonal locking nuts 206, and fill and lead up counterbore by a circular end cap 208, smooth to ensure whole stirrer paddle 204 bottoms.But, be understandable that, according to other embodiments of the present utility model, stirrer paddle 204 also can be threaded connection and be fixed on shaft 202.
Please consult especially shown in Fig. 3, stirrer paddle 204 is provided with the blade of three odd-shaped cross sections.In the time stirring, stirrer paddle 204 turns clockwise, and utilizes head-on and 210 agitated medium is stirred; In the time of discharging, stirrer paddle 204 is rotated counterclockwise, and utilizes the back side 212 that agitated medium is discharged from discharging opening 106.According to other embodiments of the present utility model, according to actual needs, stirrer paddle 204 also can adopt two blades, and the cross sectional shape of stirrer paddle 204 also can be adjusted.
Refer to shown in Fig. 1, when assembling, stirred vessel 10, shaft 202 and container cover 30 are installed together, and after installation is fixing, stirrer paddle 204 leaves appropriate gap with bottom surface and the side of stirred vessel 10, avoids scratching at whipping process.
When stirring, first, cement admixture is packed in stirred vessel 10; Secondly, start paddle 20, adopt different rotating speeds that cement admixture is stirred; Finally, reversion paddle 20 is discharged agitated medium from discharging opening 106.
In conjunction with finding out the detailed description of detailed description of the invention of the present utility model above, with respect to prior art, the agitator of the outer mixing plant of the utility model nuclear power station bucket has following beneficial effect:
1) utilize stirrer paddle forward, can fast the cement admixture of different densities be stirred;
2) utilize stirrer paddle reversion, can quickly discharging;
3) agitator internal structure is simple, easy and simple to handle, is convenient to clean;
4) sidewall of stirred vessel outside is provided with vibrating motor, both can prevent that agitated medium from, in the dry and hard sclerosis of container inner wall, also can assist discharging and cleaning, reduces agitated medium residual on wall.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. an agitator for the outer mixing plant of nuclear power station bucket, comprises stirred vessel and is installed on the paddle in stirred vessel, it is characterized in that: the sidewall bottom of described stirred vessel is provided with discharging opening; Paddle is the paddle that can rotate and reverse in stirred vessel, and paddle is provided with shaft and is connected to the stirrer paddle on shaft, and stirrer paddle is provided with the blade of two or three odd-shaped cross sections; The shape of stirrer paddle makes it in the time of forward, utilize head-on agitated medium is stirred, and utilizes the back side that agitated medium is discharged from discharging opening in the time of reversion.
2. the agitator of the outer mixing plant of nuclear power station bucket according to claim 1, it is characterized in that: the bottom surface of described stirred vessel is circular flat, the lower edge of discharging opening is concordant with the bottom surface of stirred vessel, and appropriate gap is also left with bottom surface in the bottom surface of the close stirred vessel in stirrer paddle bottom.
3. the agitator of the outer mixing plant of nuclear power station bucket according to claim 1, is characterized in that: described shaft and stirrer paddle pass through spline joint, and lock by locking nut.
4. the agitator of the outer mixing plant of nuclear power station bucket according to claim 3, is characterized in that: on described locking nut, be covered with smooth end cap.
5. the agitator of the outer mixing plant of nuclear power station bucket according to claim 1, is characterized in that: described shaft is threaded with stirrer paddle.
6. the agitator of the outer mixing plant of nuclear power station bucket according to claim 1, is characterized in that: described agitator also comprises the container cover being arranged on stirred vessel.
7. according to the agitator of the outer mixing plant of the nuclear power station bucket described in any one in claim 1 to 6, it is characterized in that: the sidewall outside of described stirred vessel is provided with vibrating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660416.7U CN203764170U (en) | 2013-10-24 | 2013-10-24 | Stirrer of out-barrel stirring equipment for nuclear power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660416.7U CN203764170U (en) | 2013-10-24 | 2013-10-24 | Stirrer of out-barrel stirring equipment for nuclear power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764170U true CN203764170U (en) | 2014-08-13 |
Family
ID=51281418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660416.7U Expired - Lifetime CN203764170U (en) | 2013-10-24 | 2013-10-24 | Stirrer of out-barrel stirring equipment for nuclear power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585433A (en) * | 2019-09-16 | 2022-06-03 | 艾卡多搅拌及混合工程有限公司 | Stirrer device and method for mixing |
-
2013
- 2013-10-24 CN CN201320660416.7U patent/CN203764170U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585433A (en) * | 2019-09-16 | 2022-06-03 | 艾卡多搅拌及混合工程有限公司 | Stirrer device and method for mixing |
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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: 20140813 |
|
| CX01 | Expiry of patent term |