CN111755141A - Nuclear power plant is with removing integrated form filter equipment system - Google Patents
Nuclear power plant is with removing integrated form filter equipment system Download PDFInfo
- Publication number
- CN111755141A CN111755141A CN202010636609.3A CN202010636609A CN111755141A CN 111755141 A CN111755141 A CN 111755141A CN 202010636609 A CN202010636609 A CN 202010636609A CN 111755141 A CN111755141 A CN 111755141A
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- mounting
- workbench
- nuclear power
- top end
- groove
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/02—Treating gases
Abstract
The invention relates to a mobile integrated filter assembling system for a nuclear power plant, which comprises an ejection mechanism, a first workbench, a bottom box, a second workbench and a gluing mechanism, wherein mounting frames are vertically arranged on two sides of the top end of the bottom box, the top end of each mounting frame is respectively provided with the ejection mechanism and the gluing mechanism, mounting seats are symmetrically arranged on the top end of the bottom box, mounting shafts are arranged in the mounting seats, a U-shaped groove is formed in the first workbench, a heating pipe is arranged on the inner wall of the U-shaped groove, an assembling table is arranged at the top end of the bottom box on one side of the mounting box, and a guide pipe is arranged on one side of the gluing mechanism. Above-mentioned nuclear power plant sets up with structure and shape that removes integrated form filter equipment system through U-shaped groove and heating pipe for the hot melt adhesive melts fast, simultaneously, through the intercommunication effect of pipe, can be with the leading-in supreme gluey mechanism inside of the inside steam of first workstation, thereby effectively avoid cold weather to go out to glue not smooth scheduling problem.
Description
Technical Field
The invention relates to the technical field of nuclear power plants, in particular to a mobile integrated filter assembling system for a nuclear power plant.
Background
In order to avoid possible radioactive substances in a control area from leaking into the environment during the operation of a nuclear power unit, the nuclear power unit is provided with a special ventilation system and an air filtering device, the ventilation system not only realizes the ventilation function of air purification in a general sense, but also needs to consider the problem of purification of the radioactive substances in the air, and is provided with necessary air filters for removing dust and radioactive particulate substances. The filters are inevitably polluted in the using process, a large number of ventilation filters are replaced every year, the filters possibly contain radioactive particles and are temporarily stored as radioactive wastes, and therefore a large number of radioactive solid wastes are generated every year.
Disclosure of Invention
In view of the above situation, it is necessary to provide a mobile integrated filter assembly system for a nuclear power plant, which greatly increases the heating area of the waste filter by the arrangement of the U-shaped groove and the heating pipe in structure and shape, and simultaneously, by the communication effect of the conduit, the hot air inside the first workbench can be guided into the gluing mechanism, so that the problems that when the waste filter is disassembled, the hot melt adhesive melting efficiency is low, and a large amount of heat energy can be released in the process, so that the energy is wasted are solved.
A mobile integrated filter assembly system for a nuclear power plant comprises an ejection mechanism, a first workbench, a bottom box, a second workbench and a gluing mechanism, wherein mounting frames are vertically arranged on two sides of the top end of the bottom box, the top end of each mounting frame is respectively provided with the ejection mechanism and the gluing mechanism, mounting seats are symmetrically arranged on the top end of the bottom box, mounting shafts are arranged in the mounting seats, the top ends of the mounting shafts are respectively provided with the first workbench and the second workbench, a plurality of column-shaped grooves are annularly arranged in the first workbench and the second workbench, a U-shaped groove is arranged in the first workbench, heating pipes are arranged on the inner wall of the U-shaped groove, a mounting box is arranged at the central position of the top end of the bottom box, a conveying device is arranged in the mounting box, and an assembly table is arranged at the top end of the bottom box on one side of the mounting box, rubberizing mechanism one side is provided with the pipe, just the pipe other end extends to the mount pad inside and with the inside intercommunication of first workstation, the bottom of rubberizing mechanism one side is provided with out glues the head.
Preferably, the both ends of under casing bottom all are provided with the gyro wheel, just the equal vertical support column that is provided with in under casing bottom of gyro wheel one side, the lower pot head of support column is equipped with the fixing base, just the fixing base with through screw thread swing joint between the support column.
Preferably, the number of the heating pipes is five, and the heating pipes are arranged in a U shape.
Preferably, the first workbench and the second workbench are driven to be provided with a plurality of limiting blocks in an annular mode, and the limiting blocks are welded with the first workbench and the second workbench respectively.
Preferably, the installation axle outside is provided with the mounting disc, just the mounting disc top annular is provided with the arch, the under casing top of mounting disc one side is provided with second driving motor, just second driving motor's output transversely be provided with protruding assorted horizontal pole.
Preferably, the last mounting groove that is provided with of ejection mechanism, just the inside movable groove that is provided with of mounting groove, the activity inslot side is provided with the tooth's socket, the front of mounting groove is provided with a driving motor, just a driving motor's output extends to the inside in movable groove and is provided with the bull stick, just one side of bull stick is provided with skewed tooth, the vertical ejector pin that is provided with in bottom in activity groove, just the bottom of ejector pin extends to the mounting groove outside.
Preferably, the movable groove and the mounting groove form sliding connection through the matching of the sliding groove and the sliding block, and the length of the mounting groove is greater than that of the movable groove.
The mobile integrated filter assembly system for the nuclear power plant has the following beneficial effects:
1. according to the invention, through the arrangement of the U-shaped groove and the heating pipe in structure and shape, the heating area of the waste filter is greatly increased, so that the hot melt adhesive is rapidly melted, and the working efficiency is improved.
2. According to the invention, through the matching of the bulges and the cross rod, when the second driving motor works, the cross rod can be driven to rotate, and when the cross rod is close to the bulges and continues to rotate, the mounting shaft can be forced to rotate once, so that the intermittent rotation of the first workbench can be realized.
Drawings
FIG. 1 is a schematic structural diagram of a front cross section of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a top cross section of an embodiment of the present invention;
FIG. 3 is a schematic sectional structural view of an ejection mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an external appearance of an ejection mechanism according to an embodiment of the present invention
Fig. 5 is an enlarged schematic structural diagram at a in fig. 1 according to an embodiment of the present invention.
In the figure: 1. an ejection mechanism; 101. mounting grooves; 102. a rotating rod; 103. a top rod; 104. a movable groove; 105. a tooth socket; 106. helical teeth; 107. a first drive motor; 2. a first table; 3. a cylindrical groove; 4. installing a shaft; 5. a mounting seat; 6. a bottom box; 7. a support pillar; 8. a fixed seat; 9. a roller; 10. a conduit; 11. a mounting frame; 12. a limiting block; 13. a second table; 14. discharging the rubber head; 15. a gluing mechanism; 16. a conveying device; 17. installing a box; 18. an assembly table; 19. a protrusion; 20. mounting a disc; 21. a cross bar; 22. a second drive motor; 23. heating a tube; 24. a U-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following will explain in detail a mobile integrated filter assembly system for a nuclear power plant according to the present invention with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the mobile integrated filter assembly system for a nuclear power plant according to the embodiment of the present invention includes an ejection mechanism 1, a first workbench 2, a bottom box 6, a second workbench 13, and a gluing mechanism 15, wherein rollers 9 are respectively disposed at two ends of the bottom end of the bottom box 6, support columns 7 are vertically disposed at the bottom ends of the bottom box 6 on one sides of the rollers 9, fixing seats 8 are respectively sleeved at the lower ends of the support columns 7, and the fixing seats 8 are movably connected with the support columns 7 through threads;
the assembly system is convenient to move through the idler wheel 9 arranged at the bottom end of the bottom box 6, and after the assembly system is moved to a specified position, the fixed seat 8 is spirally rotated due to the threaded connection between the fixed seat 8 and the supporting column 7, so that the fixed seat 8 is contacted with the ground, and the assembly system is fixed;
the two sides of the top end of the bottom box 6 are both vertically provided with mounting frames 11, and the top ends of the mounting frames 11 are respectively provided with an ejection mechanism 1 and a gluing mechanism 15;
the ejection mechanism 1 is provided with a mounting groove 101, a movable groove 104 is arranged in the mounting groove 101, a tooth groove 105 is arranged on the inner side of the movable groove 104, a first driving motor 107 is arranged on the front surface of the mounting groove 101, the output end of the first driving motor 107 extends into the movable groove 104 and is provided with a rotating rod 102, one side of the rotating rod 102 is provided with a helical tooth 106, the bottom end of the movable groove 104 is vertically provided with an ejector rod 103, and the bottom end of the ejector rod 103 extends to the outer side of the mounting groove 101;
due to the matching of the tooth grooves 105 and the helical teeth 106, when the first driving motor 107 works, the rotating rod 102 can be driven to rotate, so that the movable groove 104 moves up and down in the mounting groove 101, and the ejector rod 103 can be driven to extrude the filter element from the frame;
the top end of the bottom box 6 is symmetrically provided with mounting seats 5, and mounting shafts 4 are arranged inside the mounting seats 5;
a mounting disc 20 is arranged on the outer side of the mounting shaft 4, a bulge 19 is annularly arranged at the top end of the mounting disc 20, a second driving motor 22 is arranged at the top end of the bottom box 6 on one side of the mounting disc 20, and a cross rod 21 matched with the bulge 19 is transversely arranged at the output end of the second driving motor 22;
due to the matching of the bulges 19 and the cross rod 21, when the second driving motor 22 works, the cross rod 21 can be driven to rotate, and when the cross rod 21 is close to the bulges 19 and continues to rotate, the mounting shaft 4 can be forced to rotate once, so that the intermittent rotation of the first workbench 2 can be realized, and due to the arrangement of the number of the bulges 19, the first workbench 2 can be rotated just under the ejection mechanism 1 every time;
the movable groove 104 and the mounting groove 101 form sliding connection through the matching of the sliding groove and the sliding block, and the length of the mounting groove 101 is greater than that of the movable groove 104;
the movable groove 104 and the mounting groove 101 are in sliding connection through the matching of the sliding groove and the sliding block, so that the stability of the movement of the movable groove 104 in the mounting groove 101 can be improved;
the top end of the mounting shaft 4 is respectively provided with a first workbench 2 and a second workbench 13;
a plurality of limiting blocks 12 are annularly arranged on the first workbench 2 and the second workbench 13, and the limiting blocks 12 are respectively welded with the first workbench 2 and the second workbench 13;
due to the arrangement of the limiting block 12, the filter can be limited, and the filter element can be extruded out of the frame by the ejector rod 103;
a plurality of cylindrical grooves 3 are annularly arranged inside the first workbench 2 and the second workbench 13, a U-shaped groove 24 is arranged inside the first workbench 2, and a heating pipe 23 is arranged on the inner wall of the U-shaped groove 24;
the number of the heating pipes 23 is five, and the heating pipes 23 are arranged in a U shape;
due to the structure and the shape of the heating pipe 23, the heating area of the waste filter is greatly increased, so that the hot melt adhesive is rapidly melted;
the central point department on bottom case 6 top is provided with install bin 17, and install bin 17 is inside to be provided with conveyer 16, and the bottom case 6 top of install bin 17 one side is provided with equipment platform 18, rubberizing mechanism 15 one side is provided with pipe 10, and the pipe 10 other end extends to the mount pad 5 inside and with the inside intercommunication of first workstation 2, the bottom of rubberizing mechanism 15 one side is provided with out gluey head 14.
The working principle is as follows: when the mobile integrated filter assembly system for the nuclear power plant is used, firstly, the assembly system is convenient to move through the roller 9 arranged at the bottom end of the bottom box 6, and after the assembly system is moved to a specified position, the fixing seat 8 is in threaded connection with the supporting column 7, and the fixing seat 8 is spirally rotated to enable the fixing seat 8 to be in contact with the ground, so that the assembly system is fixed;
the waste filter is inserted into the cylindrical groove 3 in the first workbench 2 for disassembly, the filter can be limited by the limit block 12, the U-shaped groove 24 is opened for work, the heating area of the waste filter is greatly increased due to the structure and shape of the heating pipe 23, so that the hot melt adhesive can be rapidly melted, the first driving motor 107 and the second driving motor 22 are simultaneously driven for work, due to the matching of the bulges 19 and the cross rods 21, when the second driving motor 22 works, the cross rods 21 can be driven to rotate, when the cross rods 21 are close to the bulges 19 and continue to rotate, the mounting shaft 4 can be forced to rotate once, so that the intermittent rotation of the first workbench 2 can be realized, due to the arrangement of the number of the bulges 19, the first workbench 2 can be realized to be just positioned under the ejection mechanism 1 every time in rotation, due to the matching of the tooth grooves 105 and the inclined teeth 106, when the first driving motor 107 works, the rotating rod 102 can be driven to rotate, so that the movable groove 104 moves up and down in the mounting groove 101, and the top rod 103 can be driven to extrude the filter element from the frame;
then, the metal frame is further disassembled through the arranged assembling table 18, and surface glue removal and kernel removal radiation treatment are carried out. A new filter element is arranged in the metal frame, the filter element is reassembled, then the filter element is conveyed through a conveying device 16, the assembled filter is manually inserted into a second workbench 13, glue filling work is completed, and the filter element can be put into a nuclear power plant again;
because the inside hot melt adhesive that carries on of first workstation 2 melts the process and can produce a large amount of steam, through the pipe 10 that sets up, can lead to inside 15 to the rubberizing mechanism with the inside steam of first workstation 2 to can preheat the inside hot melt adhesive of rubberizing mechanism 15, thereby effectively avoid cold weather to go out to glue not smooth scheduling problem.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a nuclear power plant is with removing integrated form filter equipment system, includes ejection mechanism (1), first workstation (2), under casing (6), second workstation (13) and rubberizing mechanism (15), its characterized in that: both sides of the top end of the bottom box (6) are vertically provided with a mounting frame (11), the top end of the mounting frame (11) is respectively provided with an ejection mechanism (1) and a gluing mechanism (15), the top end of the bottom box (6) is symmetrically provided with a mounting seat (5), an installation shaft (4) is arranged inside the mounting seat (5), the top end of the installation shaft (4) is respectively provided with a first workbench (2) and a second workbench (13), the interior of the first workbench (2) and the interior of the second workbench (13) are annularly provided with a plurality of column-shaped grooves (3), the interior of the first workbench (2) is provided with a U-shaped groove (24), the inner wall of the U-shaped groove (24) is provided with a heating pipe (23), the central position of the top end of the bottom box (6) is provided with a mounting box (17), and the interior of the mounting box (17) is provided with a conveying device, just bottom case (6) top of install bin (17) one side is provided with equipment platform (18), rubberizing mechanism (15) one side is provided with pipe (10), just pipe (10) other end extend to mount pad (5) inside and with the inside intercommunication of first workstation (2), the bottom of rubberizing mechanism (15) one side is provided with out glues head (14).
2. The mobile integrated filter assembly system for nuclear power plants of claim 1, wherein: the both ends of under casing (6) bottom all are provided with gyro wheel (9), just under casing (6) bottom of gyro wheel (9) one side all vertically is provided with support column (7), the lower pot head of support column (7) is equipped with fixing base (8), just fixing base (8) with through screw thread swing joint between support column (7).
3. The mobile integrated filter assembly system for nuclear power plants of claim 1, wherein: the number of the heating pipes (23) is five, and the heating pipes (23) are arranged in a U shape.
4. The mobile integrated filter assembly system for nuclear power plants of claim 1, wherein: first workstation (2) with the equal annular of drive of second workstation (13) is provided with a plurality of stopper (12), stopper (12) respectively with first workstation (2) with second workstation (13) welding.
5. The mobile integrated filter assembly system for nuclear power plants of claim 1, wherein: installation axle (4) outside is provided with mounting disc (20), just mounting disc (20) top annular is provided with arch (19), bottom case (6) top of mounting disc (20) one side is provided with second driving motor (22), just the output of second driving motor (22) transversely be provided with protruding (19) assorted horizontal pole (21).
6. The mobile integrated filter assembly system for nuclear power plants of claim 1, wherein: be provided with mounting groove (101) on ejection mechanism (1), just mounting groove (101) inside is provided with movable groove (104), movable groove (104) inboard is provided with tooth's socket (105), the front of mounting groove (101) is provided with first driving motor (107), just the output of first driving motor (107) extends to the inside in movable groove (104) and is provided with bull stick (102), just one side of bull stick (102) is provided with skewed tooth (106), the vertical ejector pin (103) that is provided with in bottom in movable groove (104), just the bottom of ejector pin (103) extends to the mounting groove (101) outside.
7. The mobile integrated filter assembly system for nuclear power plants of claim 6, wherein: the movable groove (104) and the mounting groove (101) are in sliding connection through the matching of the sliding grooves and the sliding blocks, and the length of the mounting groove (101) is larger than that of the movable groove (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636609.3A CN111755141B (en) | 2020-07-04 | 2020-07-04 | Nuclear power plant is with removing integrated form filter equipment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636609.3A CN111755141B (en) | 2020-07-04 | 2020-07-04 | Nuclear power plant is with removing integrated form filter equipment system |
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| CN111755141A true CN111755141A (en) | 2020-10-09 |
| CN111755141B CN111755141B (en) | 2021-04-23 |
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| CN202010636609.3A Active CN111755141B (en) | 2020-07-04 | 2020-07-04 | Nuclear power plant is with removing integrated form filter equipment system |
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| CN110549101A (en) * | 2019-08-20 | 2019-12-10 | 大亚湾核电运营管理有限责任公司 | core removing device of multiplex high-efficiency filter of nuclear power station |
| CN110570967A (en) * | 2019-08-20 | 2019-12-13 | 大亚湾核电运营管理有限责任公司 | Mobile integrated production system for nuclear power station multiplexing filter |
| CN210682003U (en) * | 2019-07-02 | 2020-06-05 | 大亚湾核电运营管理有限责任公司 | Standing frame for assembling multiplex filter of nuclear power station |
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2020
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966853B1 (en) * | 2009-01-14 | 2010-06-29 | 한국원자력연구원 | Disassembling device of irradiated capsule containing radioactive materials for radioisotope production |
| CN105513661A (en) * | 2016-01-15 | 2016-04-20 | 中国科学技术大学 | Cleaning waste gas pressure swing adsorption purification and recycling method and device for fusion reactor hot room |
| CN109273126A (en) * | 2017-07-18 | 2019-01-25 | 岭东核电有限公司 | Nuclear power plant's high efficiency particulate air filter shell and its method of recycling |
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| CN111755141B (en) | 2021-04-23 |
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Address after: 518000 lvmingxuan LC1, Dayawan Nuclear power station base, Dapeng street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dongang Kexing Technology Co.,Ltd. Address before: 518000 lvmingxuan LC1, Dayawan Nuclear power station base, Dapeng street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Dongang Enterprise Management Co.,Ltd. |