CN112164478A - Fusion reactor hot chamber tritium removal system remote control feeding platform and method - Google Patents
Fusion reactor hot chamber tritium removal system remote control feeding platform and method Download PDFInfo
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- CN112164478A CN112164478A CN202011050073.3A CN202011050073A CN112164478A CN 112164478 A CN112164478 A CN 112164478A CN 202011050073 A CN202011050073 A CN 202011050073A CN 112164478 A CN112164478 A CN 112164478A
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- Prior art keywords
- lifting device
- traction rope
- fusion reactor
- track
- feeding
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- 229910052722 tritium Inorganic materials 0.000 title claims abstract description 30
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 title claims abstract description 29
- 230000004927 fusion Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 12
- 244000208734 Pisonia aculeata Species 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/05—Thermonuclear fusion reactors with magnetic or electric plasma confinement
- G21B1/057—Tokamaks
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
- G21B1/115—Tritium recovery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention belongs to the field of unmanned mechanical feeding, and particularly relates to a fusion reactor hot chamber tritium removal system remote control feeding platform and a method, wherein the platform comprises a rail guide lifting device, a rail guide trolley and a moving rail system; the rail guide trolley is arranged on the upper portion of the rail guide lifting device, and the rail guide trolley and the rail guide lifting device integrally move on the moving rail system. Compared with the common unmanned feeding trolley, the movable platform has a part of mechanism which can enter the vacuum furnace so as to stably place the fusion reactor part with larger size and mass on the bracket in the vacuum furnace.
Description
Technical Field
The invention belongs to the field of unmanned mechanical feeding, and particularly relates to a fusion reactor hot chamber tritium removal system remote control feeding platform and method.
Background
The fusion reactor hot chamber undertakes the tasks of temporary storage, maintenance, renovation, decommissioning treatment and the like of internal components and equipment of the Tokamak device, and as the reactor core components or the equipment can be activated under the action of neutron radiation, or polluted by tritium and beryllium, and radioactive dust can be attached, all maintenance operations in a strictly controlled region of the hot chamber (the total radiation dose E is more than 100mSv, and the surface dose H is more than 2.5mSv/H) are required to be completed by adopting a remote control robot system. The fusion reaction is most concerned with deuterium-tritium fusion, has a high reaction section, is most easy to realize engineering application, but tritium serving as fusion fuel is an artificial radionuclide, and is extremely easy to permeate and retain into surrounding materials. After reactor core components such as a tritium production blanket and the like are shut down, the tritium retention amount in the material is high, so that a fusion reactor hot chamber tritium removal system remote control feeding platform and a method are needed to be provided, and the defects in the prior art are overcome.
Disclosure of Invention
The invention aims to provide a fusion reactor hot chamber tritium removal system remote control feeding platform and a method.
The technical scheme for realizing the purpose of the invention is as follows:
a remote control feeding platform of a fusion reactor hot chamber tritium removal system comprises a rail guide lifting device, a rail guide trolley, a movable rail system and a loading unit.
The rail guide trolley is arranged on the upper portion of the rail guide lifting device, the loading unit is arranged on the upper portion of the rail guide trolley, and the loading unit, the rail guide trolley and the rail guide lifting device move on the moving rail system integrally.
The rail guide lifting device comprises a lifting device box body, a roller, a rolling shaft, a hydraulic jack, a first fixing bolt and a second fixing bolt; the roller is arranged on the roller, the roller is arranged in the middle of the lifting device box body through a bearing, the hydraulic jacks are uniformly arranged at the bottom of the lifting device box body, and the first fixing bolt and the second fixing bolt are respectively arranged at two ends of the lifting device box body.
The rail guide trolley mainly comprises a frame, a feeding traction rope pulley block and a discharging traction rope pulley block; the feeding traction rope pulley block and the discharging traction rope pulley block are respectively arranged at the middle upper part of the frame and close to the front end and the rear end of the frame.
And a pulley of the feeding traction rope pulley block is wound with a feeding pushing traction rope, and two ends of the feeding pushing traction rope are respectively connected with the first fixing bolt and the servo motor.
And the pulley of the discharging traction rope pulley block is wound with a discharging pull-back traction rope, and two ends of the discharging pull-back traction rope are respectively connected with the second fixing bolt and the servo motor.
The top of the frame is provided with a top track, and the bottom of the frame is provided with a driving wheel and a driven wheel.
The loading unit comprises a loading tray and tray reinforcing ribs; the upper part of the tray reinforcing rib is welded with a material carrying tray, and the lower end of the material carrying tray is contacted with the top of the hydraulic jack.
The inside remote control limit baffle that is equipped with of year material tray.
A feeding method of a fusion reactor hot chamber tritium removal system remote control feeding platform comprises the following steps:
embedding a microcontroller in a track guide trolley, interpreting and executing a control command received from a remote end, generating a signal as a driver input signal of a servo motor in the track guide trolley, and driving the track guide trolley to move to a tritium removal vacuum furnace along a track and stop at a corresponding position under the drive of the servo motor;
secondly, a microcontroller system is embedded in the rail guide lifting device, a feeding command received from a far end is interpreted and executed, a signal is generated to drive a servo motor to rotate, and the rail guide lifting device is pulled to move along the rail through the transmission of a discharging pull-back traction rope and enter the tritium removal vacuum furnace;
after the rail guide lifting device reaches the corresponding position in the vacuum furnace, the hydraulic jack slowly descends until the material loading tray is placed on a tray support in the vacuum furnace;
and step four, the hydraulic jack further descends to enable the top of the hydraulic jack to be separated from the bottom of the loading tray, then the servo motor rotates, the traction rope is pulled back through discharging, the traction rail guides the lifting device to exit the vacuum furnace, and loading is completed.
The invention has the beneficial technical effects that:
compared with the common unmanned feeding trolley, the movable platform has a part of mechanism which can enter the vacuum furnace so as to stably place the fusion reactor part with larger size and mass on the bracket in the vacuum furnace.
Drawings
FIG. 1 is a schematic structural diagram of a remote feeding platform in the invention,
fig. 2 is a schematic view of the rail guided vehicle of the present invention.
In the figure: 1-a rail guided lifting device; 101-a lifting device cartridge; 102-passive rollers; 103-a roller; 104-hydraulic jack; 105-feeding traction rope starting point fixing bolt; 106-fixing a bolt at the starting point of the discharging traction rope; 2-rail guided vehicle: 201-a frame; 202-a drive wheel; 203-a driven wheel; 204-feeding a traction rope pulley block; 205-feeding a propelling rope; 206-discharging traction rope pulley block; 207-discharging and pulling back the traction rope; 208-a servo motor; 209-top track; 3-moving the rail system: 4-a loading unit; 401-a loading tray; 402-pallet stiffener.
Detailed Description
In order to make those skilled in the art better understand the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention. It should be apparent that the embodiments described below are only some, but not all, of the embodiments of the present invention. All other embodiments that can be derived by a person skilled in the art from the embodiments described herein without inventive step are within the scope of the present invention.
As shown in figures 1 and 2, the remote-control feeding platform for the fusion reactor hot chamber tritium removal system provided by the invention comprises a rail guide lifting device 1, a rail guide trolley 2, a moving rail system 3 and a loading unit 4.
The track guide trolley 2 is arranged on the upper portion of the track guide lifting device 1, the loading unit 4 is placed on the upper portion of the track guide trolley 2, and the loading unit 4, the track guide trolley 2 and the track guide lifting device 1 move on the moving track system 3 integrally.
The rollers 102 of the rail-guided lifting device 1 are connected to the top rail 209 of the rail-guided vehicle 2.
The rail guide lifting device 1 comprises a lifting device box body 101, a roller 102, a rolling shaft 103, a hydraulic jack 104, a first fixing bolt 105 and a second fixing bolt 106; the roller 102 is installed on the roller 103, the roller 103 is installed in the middle of the lifting device box 101 through a bearing, the hydraulic jacks 104 are evenly installed at the bottom of the lifting device box 101, and the first fixing bolt 105 and the second fixing bolt 106 are respectively installed at two ends of the lifting device box 101.
The rail guide trolley 2 comprises a frame 201, a driving wheel 202, a driven wheel 203, a feeding traction rope pulley block 204, a feeding pushing traction rope 205, a discharging traction rope pulley block 206, a discharging pull-back traction rope 207, a servo motor 208 and a top rail 209.
The feeding traction rope pulley block 204 and the discharging traction rope pulley block 206 are respectively arranged at the middle upper part of the frame 201 and close to the front end and the rear end of the frame 201. The feeding pushing traction rope 205 is attached to a pulley of the feeding traction rope pulley block 204, and two ends of the feeding pushing traction rope are respectively connected with the first fixing bolt 105 and the servo motor 208; the discharging pull-back traction rope 207 is attached to a pulley of the discharging traction rope pulley block 206, and two ends of the discharging pull-back traction rope are respectively connected with the second fixing bolt 106 and the servo motor 208; the top rail 209 is mounted on the top of the frame 201; a driving wheel 202 and a driven wheel 203 are mounted at the bottom of the frame 201 for effecting movement of the cart.
The feeding traction transmission assembly consists of a feeding traction rope pulley block 204 and a feeding pushing traction rope 205, the discharging traction transmission assembly consists of a discharging traction rope pulley block 206 and a discharging pull-back traction rope 207, and the feeding and discharging processes are realized by being driven by a servo motor 208.
The loading unit 4 comprises a loading tray 401 and a tray reinforcing rib 402; the upper part of the tray reinforcing rib 402 is welded with a material loading tray 401, and the lower end of the tray reinforcing rib is contacted with the top of the hydraulic jack 104; wherein, the interior of the material loading tray 401 is provided with a remote control limit baffle to ensure that the fusion reactor cladding module is limited in the material loading tray 401. The tray reinforcing ribs 402 are used for improving the strength of the material loading tray 401, and can load fusion reactor cladding modules with the mass of 8 tons.
The invention also provides a fusion reactor hot chamber tritium removal system remote control feeding method, which comprises the following steps:
step one, a microcontroller is embedded in the track guide trolley 2, a control instruction received from a far end is interpreted and executed, a Pulse Width Modulation (PWM) signal is generated to serve as a driver input signal of a servo motor 208 in the track guide trolley 2, and the track guide trolley 2 moves to a tritium removal vacuum furnace along a track and stops at a corresponding position under the driving of the servo motor 208;
and step two, a microcontroller system is embedded in the track guide lifting device 1, a feeding command received from a far end is interpreted and executed, a PWM signal is generated to drive a servo motor 208 to rotate, and the track guide lifting device 1 is pulled to move along a track 209 through the transmission of a discharging pull-back traction rope 207 and enter the inside of the tritium removal vacuum furnace.
And step three, after the rail guide lifting device 1 reaches the corresponding position in the vacuum furnace, the hydraulic jack 104 slowly descends until the loading tray 401 is placed on a tray support in the vacuum furnace.
And step four, the hydraulic jack 104 further descends to enable the top of the hydraulic jack 104 to be separated from the bottom of the loading tray 401, then the servo motor 208 rotates, the traction rope is pulled back through discharging, the traction rail guides the lifting device 1 to exit from the vacuum furnace, and loading is completed.
The present invention has been described in detail with reference to the drawings and examples, but the present invention is not limited to the examples, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention. The prior art can be adopted in the content which is not described in detail in the invention.
Claims (9)
1. The utility model provides a fusion reactor hot chamber removes tritium system remote control pay-off platform which characterized in that: the platform comprises a track guide lifting device (1), a track guide trolley (2), a movable track system (3) and a loading unit (4);
the track guide trolley (2) is arranged on the upper portion of the track guide lifting device (1), the loading unit (4) is arranged on the upper portion of the track guide trolley (2), and the loading unit (4), the track guide trolley (2) and the track guide lifting device (1) integrally move on the moving track system (3).
2. The remotely-controlled feeding platform for the fusion reactor hot chamber tritium removal system according to claim 1, wherein: the rail guide lifting device (1) comprises a lifting device box body (101), a roller (102), a rolling shaft (103), a hydraulic jack (104), a first fixing bolt (105) and a second fixing bolt (106); the roller (102) is arranged on the roller (103), the roller (103) is arranged in the middle of the lifting device box body (101) through a bearing, the hydraulic jacks (104) are uniformly arranged at the bottom of the lifting device box body (101), and the first fixing bolt (105) and the second fixing bolt (106) are respectively arranged at two ends of the lifting device box body (101).
3. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 2, characterized in that: the rail guide trolley (2) mainly comprises a trolley frame (201), a feeding traction rope pulley block (204) and a discharging traction rope pulley block (206); the feeding traction rope pulley block (204) and the discharging traction rope pulley block (206) are respectively arranged on the middle upper part of the frame (201) and are close to the front end and the rear end of the frame (201).
4. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 3, characterized in that: and a pulley of the feeding traction rope pulley block (204) is wound with a feeding pushing traction rope (205), and two ends of the feeding pushing traction rope (205) are respectively connected with the first fixing bolt (105) and the servo motor (208).
5. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 4, characterized in that: and a pulley of the discharging traction rope pulley block (206) is wound with a discharging pull-back traction rope (207), and two ends of the discharging pull-back traction rope (207) are respectively connected with the second fixing bolt (106) and the servo motor (208).
6. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 5, characterized in that: the top of the frame (201) is provided with a top track (209), and the bottom is provided with a driving wheel (202) and a driven wheel (203).
7. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 6, characterized in that: the loading unit (4) comprises a loading tray (401) and a tray reinforcing rib (402); the upper part of the tray reinforcing rib (402) is welded with a material loading tray (401), and the lower end of the tray reinforcing rib is contacted with the top of the hydraulic jack (104).
8. A fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 7, characterized in that: and a remote control limit baffle is arranged in the material loading tray (401).
9. The feeding method of the fusion reactor hot chamber tritium removal system remote-control feeding platform according to claim 8, characterized in that: the method comprises the following steps:
embedding a microcontroller in a track guide trolley (2), interpreting and executing a control command received from a far end, generating a signal as a driver input signal of a servo motor (208) in the track guide trolley (2), and driving the track guide trolley (2) to move to a tritium removal vacuum furnace along a track and stop at a corresponding position under the drive of the servo motor (208);
secondly, a microcontroller system is embedded in the track guide lifting device (1), a feeding command received from a far end is interpreted and executed, a signal is generated to drive a servo motor (208) to rotate, and the track guide lifting device (1) is pulled to move along a track (209) through the transmission of a discharging pull-back traction rope (207) and enter the interior of the tritium removal vacuum furnace;
step three, after the rail guide lifting device (1) reaches the corresponding position in the vacuum furnace, the hydraulic jack (104) slowly descends until the loading tray (401) is placed on a tray support in the vacuum furnace;
and step four, the hydraulic jack (104) further descends to enable the top of the hydraulic jack (104) to be separated from the bottom of the loading tray (401), then the servo motor (208) rotates, the traction rope is pulled back through discharging to drive the traction rail to guide the lifting device (1) to exit the vacuum furnace, and loading is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050073.3A CN112164478A (en) | 2020-09-29 | 2020-09-29 | Fusion reactor hot chamber tritium removal system remote control feeding platform and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050073.3A CN112164478A (en) | 2020-09-29 | 2020-09-29 | Fusion reactor hot chamber tritium removal system remote control feeding platform and method |
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| Publication Number | Publication Date |
|---|---|
| CN112164478A true CN112164478A (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011050073.3A Pending CN112164478A (en) | 2020-09-29 | 2020-09-29 | Fusion reactor hot chamber tritium removal system remote control feeding platform and method |
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| CN (1) | CN112164478A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2294889C1 (en) * | 2005-07-05 | 2007-03-10 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | System for loading and transportation finely divided materials |
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| DE102014226384A1 (en) * | 2014-12-18 | 2016-06-23 | Sms Group Gmbh | Charging system and charging process for forging machines |
| CN107354280A (en) * | 2017-08-24 | 2017-11-17 | 苏州鼎佳炉窑科技有限公司 | Pushing type heating furnace shifts dolly with three-dimensional ingot casting |
| CN109817353A (en) * | 2019-02-01 | 2019-05-28 | 中国工程物理研究院核物理与化学研究所 | A kind of Fusion-fission covering refuelling system and its material-changing method |
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| CN210914119U (en) * | 2019-10-28 | 2020-07-03 | 罗占龙 | Hopper type automatic feeding machine |
| CN213751994U (en) * | 2020-09-29 | 2021-07-20 | 核工业西南物理研究院 | Remote control feeding platform of fusion reactor hot chamber tritium removal system |
-
2020
- 2020-09-29 CN CN202011050073.3A patent/CN112164478A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2294889C1 (en) * | 2005-07-05 | 2007-03-10 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | System for loading and transportation finely divided materials |
| CN101890608A (en) * | 2010-07-26 | 2010-11-24 | 徐州重型机械有限公司 | Side open type carriage welding turnover work center |
| CN202013102U (en) * | 2010-12-31 | 2011-10-19 | 江苏丰东热技术股份有限公司 | Heavy-load feeding dolly device of large horizontal heat treatment furnace |
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| CN107354280A (en) * | 2017-08-24 | 2017-11-17 | 苏州鼎佳炉窑科技有限公司 | Pushing type heating furnace shifts dolly with three-dimensional ingot casting |
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