CN203858872U - Strippable film coating agent fragment recovery device - Google Patents
Strippable film coating agent fragment recovery device Download PDFInfo
- Publication number
- CN203858872U CN203858872U CN201320781477.9U CN201320781477U CN203858872U CN 203858872 U CN203858872 U CN 203858872U CN 201320781477 U CN201320781477 U CN 201320781477U CN 203858872 U CN203858872 U CN 203858872U
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- CN
- China
- Prior art keywords
- fragment
- filter vat
- dust bucket
- peelable film
- retracting device
- 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 - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a strippable film coating agent fragment recovery device in the technical field of nuclear pollution solid waste treatment. The device comprises a bearing frame, a suction system and a filtering and recovery system, wherein the suction system is arranged at one side of the bearing frame, and the filtering and recovery system is arranged at the other side of the bearing frame; the filtering and recovery system comprises a filter barrel and a dust collection barrel, and a radiation shield layer is arranged on the inner wall of the filter barrel; an efficient filter system is arranged in the filter barrel, and a wind inlet of the filter barrel is communicated with a nozzle through a recovery pipe; a wind outlet of the filter barrel is communicated with an air inlet of the suction system through a hose, and the dust collection barrel is internally provided with a radiation shield bag provided with an opening corresponding to the bottom surface of the filter barrel. The device can effectively overcome the defects of the existing vacuum cleaner, thereby providing convenient conditions for the popularization and application of a strippable film coating agent.
Description
[technical field]
The utility model relates to nuclear pollution Solid Waste Treatment technical field, especially relates to a kind of for removing the fragment retracting device of alpha-contamination peelable film coverture.
[background technology]
Known, continually developing and applying along with nuclear power source, also day by day perfect about the applicable technology of core, although the development and utilization of nuclear energy brings huge economic benefit and social benefit to the mankind, its radioactive waste producing in application process has brought threat also to the mankind's living environment, at present, mainly comprise macromolecule pressed material for removing alpha-contamination removing material both at home and abroad, dry remover, decontaminant, peelable film coverture and chemical gel/foam detergent etc., wherein, because peelable film coverture can be applied in pollutant surface by peelable paint, radioactive dust is carried out to efficient adsorption, and these peelable paints can form the solid debris of breaking after dry, and by pollutant surface self falling, therefore, in large-scale engineering decontamination, especially in the process of the Radioactive decontamination of the equipment to a large amount of and building structure, application peelable film coverture just becomes a kind of comparatively desirable method, but, although existing industrial dust collector can meet the recovery operation of the solid debris that peelable film coverture is formed preferably, but, because the removing recovery operation of nuclear radioactive contamination also needs to possess the requirements such as radiation protection, high efficiency filter, non-secondary pollution, and being existing suction cleaner, these conditional requests cannot meet, therefore, peelable film coverture has been subject to suction cleaner restriction in the application of Radioactive decontamination, thereby cannot be able to wide popularization and application.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of peelable film coverture fragment retracting device, described device can effectively overcome the shortcoming of existing suction cleaner, thereby is the condition of providing convenience of applying of peelable film coverture.
For achieving the above object, the utility model adopts following technical scheme:
A kind of peelable film coverture fragment retracting device, described device comprises loading carriage, suction system and filtering recovering system; Described loading carriage one side is provided with suction system, and opposite side is provided with the filtering recovering system being communicated with suction system air intake opening, and the exhausr port of this suction system is provided with gas outlet; Described filtering recovering system comprises filter vat and dust bucket; Described filter vat inwall is provided with radiation shield, and high-efficiency filtration systems is installed in filter vat, and the air inlet of filter vat is communicated with suction nozzle by recovery tube, and the exhaust outlet of filter vat and the air intake opening of suction system pass through soft pipe connection; Described dust bucket is located at the below of filter vat, and in dust bucket, is provided with the radiation shield bag of corresponding filter vat bottom surface opening.
Described peelable film coverture fragment retracting device, described suction system is by the multistage high pressure positive blower of driven by motor, whirlpool blower fan or whirlpool air pump.
Described peelable film coverture fragment retracting device, described radiation shield bag is close to dust bucket inwall by corresponding support.
Described peelable film coverture fragment retracting device, described filter vat (4) and the outer wall both sides of dust bucket (8) are provided with the snap-in structure of corresponding clamping.
Described peelable film coverture fragment retracting device, described dust bucket outer wall is provided with handle.
Described peelable film coverture fragment retracting device, described dust bucket bottom is provided with road wheel.
Described peelable film coverture fragment retracting device, described suction nozzle and recovery tube are equipped with radiation shield.
Owing to adopting technical scheme as above, the utlity model has following beneficial effect:
Peelable film coverture fragment retracting device described in the utility model not only possesses radiation protection performance, and filtering accuracy is higher, also can not cause secondary pollution, described device can effectively make up existing suction cleaner and remove the deficiency in operation at nuclear radioactive contamination, thereby effectively ensure operating personnel's safety, simultaneously also for applying of peelable film coverture provides sound assurance.
[brief description of the drawings]
Fig. 1 is schematic diagram of the present utility model.
In figure: 1, loading carriage; 2, suction system; 3, gas outlet; 4, filter vat; 5, recovery tube; 6, suction nozzle; 7, flexible pipe; 8, dust bucket.
[embodiment]
Can explain in more detail the present invention by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
Peelable film coverture fragment retracting device described in 1 by reference to the accompanying drawings, described device comprises loading carriage 1, suction system 2 and filtering recovering system; Described loading carriage 1 one sides are provided with suction system 2, opposite side is provided with the filtering recovering system being communicated with suction system 2 air intake openings, this suction system 2 is multistage high pressure positive blower, whirlpool blower fan or the whirlpool air pump by driven by motor, and the exhausr port of suction system 2 is provided with the gas outlet 3 of being convenient to arrange discharge angle; Described filtering recovering system comprises filter vat 4 and dust bucket 8; Described filter vat 4 inwalls are provided with radiation shield, in filter vat 4, high-efficiency filtration systems is installed, the air inlet of filter vat 4 is communicated with the recovery tube 5 and the suction nozzle 6 that are provided with radiation shield, and the exhaust outlet of filter vat 4 is communicated with by flexible pipe 7 with the air intake opening of suction system 2; Described dust bucket 8 is located at the below of filter vat 4, and in dust bucket 8, be provided with the radiation shield bag of corresponding filter vat 4 bottom surface openings, this radiation shield bag is close to dust bucket 8 inwalls by the support corresponding with dust bucket 8 inner chambers, thereby not only can utilize support to reach the object of being convenient to installing/dismounting radiation shield bag, but also can make the storage rate of dust bucket 8 reach maximization; As required, can with the outer wall both sides of dust bucket (8), a snap-in structure for corresponding clamping be set at filter vat (4), utilize this snap-in structure in the time receiving dirt, to reach the object that dust bucket (8) and filter vat (4) are firmly connected together; In addition, can also handle be set at the outer wall of dust bucket 8, thereby be convenient to utilize handle to move dust bucket 8 after storage; For the mobile dust bucket 8 of being more convenient for, can road wheel be set in the bottom of dust bucket 8.
While implementing peelable film coverture fragment retracting device described in the utility model, first corresponding with filter vat 4 dust bucket 8 that places radiation shield bag laying put in place, and confirm that filter vat 4 is connected intact with suction system 2, open again the starting switch of suction system 2, and the dirt chip size reclaiming is as required adjusted suction, then suction nozzle 6 being aimed to dirt fragment just can make the dirt fragment that Adsorption of Radioactive has polluted enter in filter vat 4 by recovery tube 5, now, the suction force of suction system 2 raises the interior negative pressure of filter vat 4 fast, under the effect of this negative pressure, the fragment of peelable film coverture and air-borne dust particle can flow in filter vat 4 by recovery tube 5 rapidly through suction nozzle 6, when the dirt fragment entering in filter vat 4 was subject to after stopping of filtering system, oarse-grained fragment can directly be deposited in dust bucket 8 under Action of Gravity Field, and short grained fragment can accumulate in the screen pack periphery in filtering system when by filtering system, now, due to screen pack and fragment adhesion lower, along with fragment gathers the increase of quality, these fragments finally also can be deposited in dust bucket 8, when the air-flow for receiving dirt fragment is after filtering system, can enter in atmosphere by the gas outlet of suction system 23, now, these gases through high efficiency filter can not reproduce into secondary pollution, finally, in the time that the dirt fragment in dust bucket 8 reaches certain mass, close suction system 2, then make dust bucket 8 separate with filter vat 4, and receive operation or power cut-off by what be incorporated in that soil transfer in radiation shield bag can start next round to storage place of corresponding pollutant.
The utility model does not describe part in detail for prior art, therefore the utility model is not described in detail.
Claims (7)
1. a peelable film coverture fragment retracting device, is characterized in that: described device comprises loading carriage (1), suction system (2) and filtering recovering system; Described loading carriage (1) one side is provided with suction system (2), opposite side is provided with the filtering recovering system being communicated with suction system (2) and air intake opening, and the exhausr port of this suction system (2) is provided with gas outlet (3); Described filtering recovering system comprises filter vat (4) and dust bucket (8); Described filter vat (4) inwall is provided with radiation shield, filter vat is provided with high-efficiency filtration systems in (4), the air inlet of filter vat (4) is communicated with suction nozzle (6) by recovery tube (5), and the exhaust outlet of filter vat (4) is communicated with by flexible pipe (7) with the air intake opening of suction system (2); Described dust bucket (8) is located at the below of filter vat (4), and in dust bucket (8), is provided with the radiation shield bag of corresponding filter vat (4) bottom surface opening.
2. peelable film coverture fragment retracting device according to claim 1, is characterized in that: described suction system (2) is multistage high pressure positive blower, whirlpool blower fan or whirlpool air pump by driven by motor.
3. peelable film coverture fragment retracting device according to claim 1, is characterized in that: described radiation shield bag is close to dust bucket (8) inwall by corresponding support.
4. peelable film coverture fragment retracting device according to claim 1, is characterized in that: described filter vat (4) and the outer wall both sides of dust bucket (8) are provided with the snap-in structure of corresponding clamping.
5. peelable film coverture fragment retracting device according to claim 1, is characterized in that: the outer wall of described dust bucket (8) is provided with handle.
6. peelable film coverture fragment retracting device according to claim 1, is characterized in that: described dust bucket (8) bottom is provided with road wheel.
7. peelable film coverture fragment retracting device according to claim 1, is characterized in that: described suction nozzle (6) and recovery tube (5) are equipped with radiation shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781477.9U CN203858872U (en) | 2013-12-03 | 2013-12-03 | Strippable film coating agent fragment recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781477.9U CN203858872U (en) | 2013-12-03 | 2013-12-03 | Strippable film coating agent fragment recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858872U true CN203858872U (en) | 2014-10-01 |
Family
ID=51608714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781477.9U Expired - Fee Related CN203858872U (en) | 2013-12-03 | 2013-12-03 | Strippable film coating agent fragment recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242273A (en) * | 2017-12-28 | 2018-07-03 | 中核四0四有限公司 | A kind of device for the stripping of radioactivity concrete structures shallow-layer |
-
2013
- 2013-12-03 CN CN201320781477.9U patent/CN203858872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108242273A (en) * | 2017-12-28 | 2018-07-03 | 中核四0四有限公司 | A kind of device for the stripping of radioactivity concrete structures shallow-layer |
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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 |
Granted publication date: 20141001 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |