CN205153870U - Nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device - Google Patents
Nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device Download PDFInfo
- Publication number
- CN205153870U CN205153870U CN201520905210.5U CN201520905210U CN205153870U CN 205153870 U CN205153870 U CN 205153870U CN 201520905210 U CN201520905210 U CN 201520905210U CN 205153870 U CN205153870 U CN 205153870U
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- China
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- door closure
- decontamination
- cleaning device
- cell body
- electric pushrod
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Abstract
The utility model discloses a nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device, the turnover door device is installed on nuclear decontamination belt cleaning device's decontamination cell body, the turnover door device includes: door closure subassembly and electric putter device, the door closure subassembly includes door closure, door closure support, the electric putter device includes electric putter, electric putter support and motor, the door closure movable mounting be in on the door closure support, the door closure with electric putter is connected through the hinge, the door closure support with the electric putter support is all installed on the decontamination cell body, nuclear decontamination belt cleaning device, including above -mentioned turnover door device and decontamination cell body, decontamination cell body lower part is equipped with the drain, still including setting up the level gauge on the decontamination cell body, compared with the prior art, the utility model has the advantages of easy and simple to handle, control is accurate, the stable performance is reliable.
Description
Technical field
The utility model relates to core decontamination cleaning technique field, is specifically related to a kind of turnover door device and core decontamination cleaning device of core decontamination cleaning device.
Background technology
In nuclear industry field, the workpiece such as main pump are after longtime running, have the radioactive pickup material of a large amount of band to remain, after running a period of time, must overhaul, if but can not bring radiation injury to maintainer through clean dirt, therefore, must clean dirt be carried out before overhauling, radiation intensity is down to minimum, to reach the degree that maintainer can be close.Existing cleaning way such as utilizes that high-temperature high pressure water rinses, acid-base solution soaking flushing, or artificial cleans, not only danger but also bother, and all can not meet the maintenance requirement to main pump hydraulic parts etc. on cleaning performance and scavenging period.And the core decontamination cleaning device adopting ultrasonic wave to enter to clean, utilize ultrasonic wave in liquid transmissive process, produce the principle of " cavitation effect ", make peeled off by the dirt washing surface of the work and spread out, thus reach the object of rapidly and efficiently decontamination.
The work cell body that ultrasonic wave core decontamination cleaning device adopts is generally circular groove and square groove, and ultrasonic decontamination medium used is generally acidity or the basic solvent type aqueous solution, and its operating temperature is between 70 DEG C-90 DEG C; Temperature due to decontamination WATER AS FLOW MEDIUM solution in ultrasonic wave core decontamination process is higher, and produce a large amount of steam, these steam contain pernicious gas operator and surrounding environment being had to nuclear radiation, so add hermatic door lid on work cell body top, covering cell body prevents vapor evolution out, and in cell body, steam carries out pump drainage by inhaling (row) mist device and focuses on.
But, existing ultrasonic wave core decontamination cleaning device, because door closure and cell body are not joining two parts, when hanging in workpiece or taking out workpiece, need artificial door closure is got from, need again when solvothermal or ultrasonic decontamination manually to hang remove and close, hand labor intensity is large, it is very inconvenient to operate, and safety is poor.
Utility model content
The utility model object is to provide a kind of and has easy and simple to handle, precise control, the turnover door device of core decontamination cleaning device of the advantage such as stable and reliable for performance and core decontamination cleaning device, upset door closure is formed the entirety be connected with core decontamination cleaning device cell body, in equipment running process, door closure and cell body are without the need to being separated, and the safety that fully ensure that in operating process greatly reduces the labour intensity in manual operation process simultaneously.
The utility model is achieved through the following technical solutions: a kind of turnover door device of core decontamination cleaning device, described turnover door device is arranged on the decontamination cell body (10) of core decontamination cleaning device, described turnover door device comprises door closure assembly, it is characterized in that: described turnover door device also comprises electric pushrod device; Described door closure assembly comprises door closure, door closure bearing (4), and described electric pushrod device comprises electric pushrod bearing (8), be arranged on electric pushrod on electric pushrod bearing and the motor (6) being connected electric pushrod; Described door closure is movably arranged on described door closure bearing (4), described door closure and described electric pushrod hinged; Described door closure bearing (4) and described electric pushrod bearing (8) are installed on decontamination cell body (10).
Described door closure comprises door closure main body (1) and support arm (2), one end of described support arm (2) is connected with door closure main body, described support arm (2) middle part is flexibly connected by bearing pin with door closure bearing (4), and the other end of described support arm (2) is connected through the hinge electric pushrod upper end.
Described electric pushrod comprises pull bar (3) and guide pin bushing (5), described pull bar (3) to be arranged in described guide pin bushing (5) and can extended or retracted guide pin bushing (5), described guide pin bushing (5) is fixedly mounted on described electric pushrod bearing (8), and described electric pushrod lower end is connected with described motor (6).
With regulating handle (7) on described motor (6), with button on described regulating handle (7), for the corner dimension of regulable control door closure and cell body upper opening horizontal plane.
The maximum angle of described door closure and cell body upper opening horizontal plane is greater than 90 °.
The maximum angle of described door closure and cell body upper opening horizontal plane is 95 ° ~ 97 °.
Described door closure main body (1) is circular or square; Described door closure bearing (4) is arranged on decontamination cell body (10) top, and described electric pushrod bearing (8) is arranged on decontamination cell body (10) bottom.
A kind of core decontamination cleaning device, comprises decontamination cell body (10) and above-mentioned turnover door device.
Described decontamination cell body (10) bottom is provided with sewage draining exit (9).
Described core decontamination cleaning device also comprises the content gauge (11) be arranged on decontamination cell body (10).
The utility model is a kind of ultrasonic wave core decontamination cleaning device and turnover door device thereof, upset door closure is formed the entirety be connected with core decontamination cleaning device cell body, in equipment running process, door closure and cell body are without the need to being separated, and the safety that fully ensure that in operating process greatly reduces the labour intensity in manual operation process simultaneously.When hanging in workpiece or taking out workpiece, regulating handle can control door closure open and and angle between cell body upper opening horizontal plane, opening of door closure is performed by electric pushrod with closing, artificial or automatic control, easy and simple to handle and precise control; The angle of 95 ° ~ 97 ° is become between door closure with horizontal plane, fully ensure that door closure is unlikely to unexpected and closes when opening, and door closure when opening owing to connecting with electric pushrod, even if be subject to the collision of other external force, door closure also can not close, stable performance and ensure that simultaneously operation use safety.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 open mode schematic diagram of the present utility model.
Description of reference numerals:
1, door closure main body; 2, support arm; 3, pull bar; 4, door closure bearing; 5, guide pin bushing; 6, motor; 7, regulating handle; 8, electric pushrod bearing; 9, sewage draining exit; 10, decontamination cell body; 11, content gauge.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
A turnover door device for core decontamination cleaning device, described turnover door device is arranged on the decontamination cell body 10 of core decontamination cleaning device, and described turnover door device comprises door closure assembly, electric pushrod device; Described door closure assembly comprises door closure, door closure bearing 4 and hinge, and described electric pushrod device comprises electric pushrod, electric pushrod bearing 8 and motor 6; Described door closure is movably arranged on described door closure bearing 4, and described door closure is connected by hinge with described electric pushrod; Described door closure bearing 4 and described electric pushrod bearing 8 are installed on decontamination cell body 10.
Described door closure comprises door closure main body 1 and support arm 2, one end of described support arm 2 is connected with door closure main body, be flexibly connected by bearing pin with door closure bearing 4 in the middle part of described support arm 2, door closure can overturn certain angle around bearing pin, and the other end of described support arm 2 is connected through the hinge in described electric pushrod upper end.
Described electric pushrod comprises pull bar 3 and guide pin bushing 5, and described pull bar 3 to be arranged in described guide pin bushing 5 and can free extended or retracted guide pin bushing 5, and described guide pin bushing 5 is fixedly mounted on described electric pushrod bearing 8, and described electric pushrod lower end is connected with described motor 6.
With regulating handle 7 on described motor 6, with button on described regulating handle 7, for the corner dimension of regulable control door closure and cell body upper opening horizontal plane.
The maximum angle of described door closure and cell body upper opening horizontal plane is greater than 90 ° and is preferably 95 ° ~ 97 °.
Described door closure main body 1 is circular or square, and when decontamination cell body is square groove, door closure main body is square; When decontamination cell body is circular groove, door closure main body is circular; Described door closure bearing 4 is arranged on decontamination cell body 10 top, and described electric pushrod bearing 8 is arranged on decontamination cell body 10 bottom.
A kind of core decontamination cleaning device, comprise decontamination cell body 10 and above-mentioned turnover door device, decontamination cell body 10 bottom is provided with sewage draining exit 9, also comprises content gauge 11.
Door closure horizontal anomalous movement is arranged on the door closure bearing on core decontamination cleaning device decontamination cell body top, when needs hang in workpiece or take out workpiece, by the button on control and regulation handle 7, motor 6 starts rear promotion pull bar 3, thus is opened by door closure and make it to being 95 ° ~ 97 ° angles with cell body upper opening horizontal plane; When needs heating or ultrasonic wave carry out core decontamination, by the button on control and regulation handle, door closure is made to cover decontamination pit cell body and seal.
The utility model is a kind of ultrasonic wave core decontamination cleaning device and turnover door device thereof, and compared with prior art, the utility model has easy and simple to handle, precise control, the advantage such as stable and reliable for performance.
More than that exemplary description has been carried out to the utility model; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or design of the present utility model and technical scheme directly applied to other occasion, all in protection domain of the present utility model without to improve.
Claims (10)
1. the turnover door device of a core decontamination cleaning device, described turnover door device is arranged on the decontamination cell body (10) of core decontamination cleaning device, described turnover door device comprises door closure assembly, it is characterized in that: described turnover door device also comprises electric pushrod device; Described door closure assembly comprises door closure, door closure bearing (4), and described electric pushrod device comprises electric pushrod bearing (8), be arranged on electric pushrod on electric pushrod bearing and the motor (6) being connected electric pushrod; Described door closure is movably arranged on described door closure bearing (4), described door closure and described electric pushrod hinged; Described door closure bearing (4) and described electric pushrod bearing (8) are installed on decontamination cell body (10).
2. the turnover door device of core decontamination cleaning device according to claim 1, it is characterized in that: described door closure comprises door closure main body (1) and support arm (2), one end of described support arm (2) is connected with door closure main body, described support arm (2) middle part is flexibly connected by bearing pin with door closure bearing (4), and the other end of described support arm (2) is connected through the hinge electric pushrod upper end.
3. the turnover door device of core decontamination cleaning device according to claim 1, it is characterized in that: described electric pushrod comprises pull bar (3) and guide pin bushing (5), described pull bar (3) to be arranged in described guide pin bushing (5) and can extended or retracted guide pin bushing (5), described guide pin bushing (5) is fixedly mounted on described electric pushrod bearing (8), and described electric pushrod lower end is connected with described motor (6).
4. the turnover door device of core decontamination cleaning device according to claim 1, it is characterized in that: with regulating handle (7) on described motor (6), with button on described regulating handle (7), for the corner dimension of regulable control door closure and cell body upper opening horizontal plane.
5. the turnover door device of core decontamination cleaning device according to claim 4, is characterized in that: the maximum angle of described door closure and cell body upper opening horizontal plane is greater than 90 °.
6. the turnover door device of core decontamination cleaning device according to claim 5, is characterized in that: the maximum angle of described door closure and cell body upper opening horizontal plane is 95 ° ~ 97 °.
7. the turnover door device of core decontamination cleaning device according to claim 2, is characterized in that: described door closure main body (1) is for circular or square; Described door closure bearing (4) is arranged on decontamination cell body (10) top, and described electric pushrod bearing (8) is arranged on decontamination cell body (10) bottom.
8. a core decontamination cleaning device, comprises decontamination cell body (10), it is characterized in that: also comprise the turnover door device according to any one of claim 1 to 7.
9. core decontamination cleaning device according to claim 8, is characterized in that: described decontamination cell body (10) bottom is provided with sewage draining exit (9).
10. core decontamination cleaning device according to claim 8 or claim 9, is characterized in that: also comprise the content gauge (11) be arranged on decontamination cell body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905210.5U CN205153870U (en) | 2015-11-13 | 2015-11-13 | Nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905210.5U CN205153870U (en) | 2015-11-13 | 2015-11-13 | Nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153870U true CN205153870U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905210.5U Expired - Fee Related CN205153870U (en) | 2015-11-13 | 2015-11-13 | Nuclear decontamination belt cleaning device's turnover door device and nuclear decontamination belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593801A (en) * | 2020-10-26 | 2021-04-02 | 中国原子能科学研究院 | Sealed case room article transfer device |
| CN112593800A (en) * | 2020-10-26 | 2021-04-02 | 中国原子能科学研究院 | Double-cover door driving device |
-
2015
- 2015-11-13 CN CN201520905210.5U patent/CN205153870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593801A (en) * | 2020-10-26 | 2021-04-02 | 中国原子能科学研究院 | Sealed case room article transfer device |
| CN112593800A (en) * | 2020-10-26 | 2021-04-02 | 中国原子能科学研究院 | Double-cover door driving device |
| CN112593801B (en) * | 2020-10-26 | 2021-11-23 | 中国原子能科学研究院 | Sealed case room article transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171113 |