CN110364281A - A kind of packaged type radioactivity soil sorter - Google Patents
A kind of packaged type radioactivity soil sorter Download PDFInfo
- Publication number
- CN110364281A CN110364281A CN201910558442.0A CN201910558442A CN110364281A CN 110364281 A CN110364281 A CN 110364281A CN 201910558442 A CN201910558442 A CN 201910558442A CN 110364281 A CN110364281 A CN 110364281A
- Authority
- CN
- China
- Prior art keywords
- soil
- drying
- radioactivity
- conveyer belt
- rack
- 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.)
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Classifications
-
- 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
- G21F9/28—Treating solids
- G21F9/30—Processing
-
- 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
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of packaged type radioactivity soil sorters, it is characterised in that: radioactivity soil sorter is made of drying screening plant, on-line measuring device, cleaning drying device, spacer mechanism, classification of soils device, packaging system.Soil is dried by drying screening plant, separates stone.On-line measuring device detect to the radioactivity level of soil and sends command signal to spacer mechanism and sorter.Spacer mechanism separates the soil of different radial extents by four different partitions, sorter is collected caching to soil using four different funnels and corresponding container, then the container filled with is pushed on a conveyer belt by rack gear push rod, it is transported again by conveyer belt to packaging system, encapsulation work is completed, is finally transported by conveyer belt.The present invention classifies according to the difference of contaminated soil radioactivity degree, by the carry out specific aim processing to different radioactivity level soil, substantially increases its treatment effeciency, processing cost is effectively reduced.Meanwhile the device can carry out disassembly assembling, and can be fixedly connected by rack and container, the device is transported to need place to be used by container, it can be used for the emergency processing of radioactive pollutant, it is flexibly convenient, there is biggish economic value and strategic importance.
Description
Technical field:
The present invention relates to radioactivity classification of soils fields, and specifically a kind of packaged type radioactivity classification of soils fills
It sets.
Background technique:
China clearly proposes the improvement of radioactive pollution in " national nuclear safety and radioactive pollution control program "
" accelerates the retirement process of key unit's early reaction heap, fcf, scientific research facility, three-protection design facility, complete one
Examine and approve decommissioning project " requirement.During such promotion of item, since a variety of different historical reasons such as military project core is set
Apply leakage, waste liquid misprints and puts that cause the solution of radioactive pollution soil issues be one particularly significant with all kinds of ejected wash waters leakage etc.
Work.Wherein, the pollution of radioactivity soil has the characteristics that concealment is strong, potential hazard is big, ecology influence is significant, if place
Set it is improper will generate biggish environment and influence and public opinion risk, in addition, radioactive pollution soil often have the contaminated scale of construction it is big,
The different feature of pollution level, and then suitability to its processing mode and economy propose higher requirement.And it is existing current
Existing radioactivity soil processing unit is often fixed on somewhere all than cumbersome, can not move or migrate difficulty
It is larger, and there is no radioactivity soil classification feature, targetedly efficient decontamination processing can not be carried out, it is difficult to cope with some bursts
Nuclear leakage situation.
Summary of the invention:
The purpose of the present invention is: a kind of packaged type radioactive earth is designed for the radioactivity soil of different pollution levels
Earth sorter, thus realize the classification and packaging of different radioactivity level soil, it is dirty to different radioactivity levels convenient for the later period
Contaminate the specific aim processing of soil；Meanwhile the device frame can be fixed with lorry internal container, extremely by Container Transport
Place with radioactive pollution carries out radioactivity soil classification processing, improves the treatment effeciency of radioactivity soil, and effectively drops
Reduction process cost.
To achieve the goals above, the technical scheme is that the radioactivity soil sorter includes drying screening
Device, on-line measuring device, cleaning drying device, spacer mechanism, sorter, packaging system.
The drying screening plant (1) is located at conveyer belt one end, is fixed in rack by screw-nut.
The on-line measuring device (2) is fixed in rack, and conveyer belt (7) extends there through.
The cleaning drying device (3) is fixed on rack, and lower conveyor belt (7) extends there through.
The spacer mechanism (4) is located above conveyer belt (7), is fixed in rack.
The sorter (5) is placed in conveyer belt (7) end, is fixed in rack.
The packaging system (6) is located on upper conveyor belt, is fixed on rack.
The rack can be fixedly connected with internal container, convenient for single unit system is carried out mobile transport.
The drying screening plant (1), on-line measuring device (2), cleaning drying device (3), spacer mechanism (4), classification
Device (5), packaging system (6) can be dismantled, and be re-assemblied according to demand.
Detailed description of the invention:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is present invention drying screening plant schematic diagram；
Fig. 3 is cleaning drying device schematic diagram of the present invention；
Fig. 4 is spacer mechanism schematic diagram of the present invention；
Fig. 5 is sorter schematic diagram of the present invention；
Fig. 6 is packaging system schematic diagram of the present invention；
In figure, 1. drying screening plants, 2. on-line measuring devices, 3. cleaning drying devices, 4. spacer mechanisms, 5. classification dresses
It sets, 6. packaging systems, 7. conveyer belt, 3,8. feed inlet, 9. soil drying mechanisms, 10. drying 1,11. soil shaking-sievings of fan
Mechanism, 12. discharge port, 1,13. discharge port, 2,14. round brush, 15. water spraying mechanisms, 16. cleaning device shells, 17. drying fans 2,
18, support plate platform is moved, 19. brackets, 20. partitions, 21. guide rails, 22. funnels, 23. loading plates, 24. turntables, 25. arcs push away
Plate, 26. pedestals, 27. rack gear push rods, 28. center stand columns, 29. arc station slots, 30. regulating valves, 31. pneumatic cylinders, 32. is pneumatic
Stamping device, 33. removable baffle plates, 34. caps, 35. arc-shaped claws, 36. connecting rods, 37. disks, 38. storage lid mechanisms, 39.
Motor, 40. containers, 41. conveyer belt Isosorbide-5-Nitrae, 2. conveyer belt 2.
Specific embodiment:
The present invention that the following is further explained with reference to the attached drawings.
Please refer to Fig. 1 --- shown in 6, a kind of packaged type radioactivity soil sorter, it is characterised in that: radioactive earth
Earth sorter includes drying screening plant, on-line measuring device, cleaning drying device, spacer mechanism, sorter, encapsulation dress
It sets.
The drying screening plant (1) is realized by feed inlet (8), drying mechanism (9), soil shaking-sieving mechanism (11)；
The feed inlet (8) is placed in device top, for being put into radioactivity soil to be processed；The drying mechanism (9) is by drying wind
It fans 1 (10) and hot wind progress soil drying is provided；Soil shaking-sieving mechanism (11) is placed in below drying mechanism, and soil is through drying
After equipment for drying (9) drying, sieved into shaking-sieving device (11), it then will be in soil plus miscellaneous by discharge port 1 (12)
Stone separation, remaining soil is uniformly layered on conveyer belt 1 (41) by discharge port 2 (13).
The on-line measuring device (2) is placed on conveyer belt 1 (41), passes through the soil of detection device for on-line checking
Radioactivity level.
The cleaning drying device (3) is realized by round brush (14), water spraying mechanism (15), drying fan 2 (17)；The round brush
(14) it is placed in shell (16), remains soil on conveyer belt 1 (41) for cleaning；The water spraying mechanism (15) is placed in shell (16)
It is interior, it is used for cleaning conveyer belt 1 (41)；The drying fan 2 (17) is placed in shell (16), and transmission is dried for providing hot wind
Band 1 (41).
The spacer mechanism (4) is realized by removable support plate platform (18), partition (20), guide rail (21)；The removable dynamic load
Pallet (18) is placed in guide rail (21), is moved left and right by rack-and-pinion cooperation；The partition (20) is placed in support plate platform
(18) it in guide rail, is moved up and down by rack-and-pinion cooperation；The guide rail (21) is placed on bracket (19), built-in gear,
For driving support plate platform (18) to move left and right.
The sorter (5) is by funnel (22), loading plate (23), turntable (24), regulating valve (30), center stand column
(28), arc panel (25), rack gear push rod (27), pedestal (26) are realized；The funnel (22) is connected with loading plate (23), discharging
Mouth is provided with regulating valve (30), and lower end is correspondingly placed at the container (40) in the upper four arc stations slot (29) of turntable (24)；Institute
It states turntable (23) to be installed on center stand column (28) by bearing, and is arranged to be used to dispose there are four arc station slot (29) and hold
The container (40) of different radioactivity level soil；The loading plate (23) is fixed on center stand column (28), can be with turntable
(24) it rotates synchronously, prevents the soil of different radioactivity levels from entering the same container；The arc panel (25) and rack gear push rod
(27) it is connected, under the drive of center stand column (28) built-in gear, container (40) can be pushed away from arc station slot (29)
It send to conveyer belt 3 (7).
The packaging system (6) is by pneumatic cylinder (31), Pneumatic stamping device (32), removable baffle plate (33), cap
(34), arc-shaped claws (35), connecting rod (36), disk (37), motor (39), storage lid mechanism (38) are realized；The pneumatic cylinder (31)
It is placed on shell, provides power for Pneumatic stamping device (32)；The Pneumatic stamping device (32) and pneumatic cylinder piston rod phase
Even, for realizing the capping work of container；The removable baffle plate (33) is mounted on the rack, by moving down to be packaged
Container (40) is positioned, and is ready for capping work；The cap (34) be stacked in storage lid mechanism (38) in, when to
When at packaging container (40) operation to removable baffle plate (33) and blocking positioning by baffle, under the promotion of arc-shaped claws (35)
Above transport to container to be packaged (40), encapsulation work then is completed under the punching press effect of Pneumatic stamping device (32)；It is described
Arc-shaped claws (35) are connected by pin with connecting rod (36), do straight reciprocating motion under the drive of motor (39), past every time
One cap (34) is pushed to above container to be packaged (40) by multiple movement.
Concrete operations process are as follows: when carrying out the radioactivity classification of soils, feed inlet of the soil from drying screening plant (1)
(8) enter drying mechanism (9), transport, will be in radioactivity soil through shaking-sieving to vibration screening mechanism (11) after drying
Stone is separated, and is then separated stone by discharge port 1 (12), and it is uniform that remaining soil then passes through discharge port 2 (13)
Be layered on conveyer belt 1 (41)；When conveyer belt 1 (41) transports soil by on-line measuring device (2), detection device radiates it
Property degree detected, computer records related data, and issues and instruct to spacer mechanism (4) and sorter (5)；In soil
When at transport to spacer mechanism (4), sorter (5) radiates access difference according to the instruction that on-line measuring device (2) issues
Property degree soil funnel (22) rotation to conveyer belt lower end, prepare access soil.Spacer mechanism (4) passes through detection device simultaneously
(2) the instruction campaign issued is isolated using different partitions (20) for the soil of different radioactivity levels, is prevented
The soil of different radioactivity levels enters the same funnel (22)；Then soil is fallen into funnel (22) from conveyer belt end, benefit
With the storage container (40) in four arc station slots (29) corresponding from four funnels to the soil of different radioactivity levels
It is collected caching；After conveyer belt has transported soil, passed through from cleaning drying device (3), on conveyer belt remain soil into
Row cleans, then drying conveyor；When container (40) fills with, regulating valve (30) is closed, turntable (24) rotation, by what is filled with
It transports to covered container (40) to conveyer belt 3 (7) corresponding position, with hour rack push rod (27) in center stand column (28) built-in gear
Drive under, will be pushed out on conveyer belt 3 (7) to covered container (40) by arc panel (25), then turntable (24) rotation extremely
Vacancy carries out the placement of new container by conveyer belt 2 (42)；Then, container (40) to be packaged is transported extremely by conveyer belt 3 (7)
In packaging system (6), removable baffle plate (33) is fallen, and is blocked container to be packaged (40) and is positioned, is carried out for encapsulation work
Prepare.Motor (39) operates at this time, drives arc-shaped claws (35) to do linear reciprocating motion by connecting rod (36), moves back and forth every time
One cap (34) is pushed to above container to be packaged (40), then Pneumatic stamping device (32) is in pneumatic cylinder (31)
Container is packaged under pressure effect.After encapsulation, removable baffle plate (33) is moved up, and is transported container by conveyer belt 3 (7)
Output goes to be stored.
Claims (9)
1. a kind of packaged type radioactivity soil sorter, including drying screening plant (1), on-line measuring device (2), cleaning
Drying unit (3), spacer mechanism (4), sorter (5), packaging system (6), it is characterized in that: the drying screening plant (1)
Positioned at conveyer belt one end, it is fixed in rack by screw-nut；The on-line measuring device (2) is fixed in rack, transmission
Band 1(41) it extends there through；The cleaning drying device (3) is fixed on rack, lower conveyor belt 1(41) it extends there through；Institute
State spacer mechanism (4) and be located at conveyer belt 1(41) top, it is fixed in rack；The sorter (5) is placed in conveyer belt 2(42)
And conveyer belt 3(7) between, it is fixed in rack；The packaging system (6) is located at upper conveyor belt 3(7) on, be fixed on rack it
On；
The drying screening plant (1) includes feed inlet (8), drying mechanism (9), soil shaking-sieving mechanism (11)；It is described into
Material mouth (8) is placed in device top；The drying mechanism (9) is connected with shaking-sieving mechanism (11)；
The on-line measuring device (2) is placed in conveyer belt 1(41) on；
The cleaning drying device (3) include round brush (14), water spraying mechanism (15), drying fan 2(17), shell (16)；It is described
Round brush (14) is placed in shell (16)；The water spraying mechanism (15) is placed in shell (16)；The drying fan 2(17) it is placed in outside
In shell (16)；
The spacer mechanism (4) includes removable support plate platform (18), partition (20), guide rail (21)；The removable support plate platform
(18) it is placed in guide rail (21)；The partition (20) is placed in support plate platform (18) guide rail, is cooperated by rack-and-pinion；The guide rail
(21) it is placed on bracket (19), built-in gear；
The sorter (5) include funnel (22), loading plate (23), turntable (24), regulating valve (30), center stand column (28),
Arc panel (25), rack gear push rod (27), pedestal (26)；The funnel (22) is connected with loading plate (23), and discharge port is provided with
Regulating valve (30), lower end are correspondingly placed at the container (40) in the upper four arc stations slot (29) of turntable (24)；The turntable
(23) it is installed on center stand column (28) by bearing, and setting holds difference for placement there are four arc station slot (29) and puts
The container (40) of penetrating property degree soil；The loading plate (23) is fixed on central column (28)；The arc panel (25) passes through
Screw-nut is connected with rack gear push rod (27)；
The packaging system (6) include pneumatic cylinder (31), Pneumatic stamping device (32), removable baffle plate (33), cap (34),
Arc-shaped claws (35), connecting rod (36), disk (37), motor (39), storage lid mechanism (38)；The pneumatic cylinder (31) is placed in shell
On；The Pneumatic stamping device (32) is connected with pneumatic cylinder piston rod；The removable baffle plate (33) is mounted on the rack；It is described
Cap (34) is stacked in storage lid mechanism (38)；The arc-shaped claws (35) are connected by pin with connecting rod (36), described
Disk (37) is connect with motor (39)；The motor (39) is fixed on the rack.
2. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the funnel (22) has four
A station, and it is corresponding with the container in the upper four arc stations slot (29) of turntable (24), it can be used for simultaneously to four kinds of differences
The soil of radioactivity level carries out categorised collection, effectively improves space utilization rate.
3. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the regulating valve (30) is placed in
Each funnel (22) discharge port end, can be used for controlling the opening and closing of each funnel discharge port, prevents soil from overflowing.
4. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the rack gear push rod (27) is set
It is meshed in center stand column (28), and with central axis built-in gear, its movement is driven by gear, the container filled with can be pushed
To conveyer belt, is then transported by conveyer belt to packaging system and be packaged.
5. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the arc-shaped claws (35) are logical
It crosses pin to be connected with connecting rod (36), does linear reciprocating motion under the drive of motor (39), moving back and forth every time can be by one
A cap (34) pushes to above container to be packaged (40), is ready for encapsulation work.
6. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the Pneumatic stamping device
(32) it is connected with the piston rod in hydraulic cylinder (31), punching press cap (34) is acted on by its pressure, are allowed to and container to be packaged
(40) it is bonded, completes encapsulation work, process is simple and reliable.
7. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the drying screening plant
It (1) include drying mechanism (9), soil shaking-sieving mechanism (11), the drying of soil, screening work can be completed in a device.
8. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the spacer mechanism (4) has
Four baffles (20) can be used for being individually insulated the soil of four kinds of different radioactivity levels.
9. a kind of radioactivity soil sorter according to claim 1, it is characterized in that: the cleaning drying device
(3) include round brush (14), water spraying mechanism (15), drying fan 2(17), shell (16), be connected with conveyer belt rack, conveyer belt
It passes through, efficient cleaning, drying processing can be carried out to conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558442.0A CN110364281A (en) | 2019-06-26 | 2019-06-26 | A kind of packaged type radioactivity soil sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558442.0A CN110364281A (en) | 2019-06-26 | 2019-06-26 | A kind of packaged type radioactivity soil sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110364281A true CN110364281A (en) | 2019-10-22 |
Family
ID=68216997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558442.0A Pending CN110364281A (en) | 2019-06-26 | 2019-06-26 | A kind of packaged type radioactivity soil sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110364281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551690A (en) * | 2020-05-16 | 2020-08-18 | 成都理工大学 | Continuous radioactive soil sorting system and control method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210816326U (en) * | 2019-06-10 | 2020-06-23 | 成都理工大学 | Radioactive soil classification device |
-
2019
- 2019-06-26 CN CN201910558442.0A patent/CN110364281A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210816326U (en) * | 2019-06-10 | 2020-06-23 | 成都理工大学 | Radioactive soil classification device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551690A (en) * | 2020-05-16 | 2020-08-18 | 成都理工大学 | Continuous radioactive soil sorting system and control method thereof |
| CN111551690B (en) * | 2020-05-16 | 2022-10-25 | 成都理工大学 | Radioactive soil continuous sorting system and control method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Bo Inventor after: Xie Guangzhi Inventor after: Zhu Xin Inventor after: Luo Kai Inventor after: Li Zhongxing Inventor after: Ran Mingdong Inventor after: Zhang Yanan Inventor after: Luo Feng Inventor after: Zeng Guoqiang Inventor after: Li Wenjue Inventor after: Li Zhenchen Inventor after: Gu Min Inventor after: Wang Xiaobing Inventor after: Hu Chuanhao Inventor after: Luo Mingtao Inventor before: Hu Bo Inventor before: Luo Kai Inventor before: Li Zhongxing |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210318 Address after: Three road 610059 Sichuan city of Chengdu Province, Chenghua District Erxian Qiaodong Applicant after: Chengdu University of Technology Applicant after: NUCLEAR POWER INSTITUTE OF CHINA Address before: Three road 610059 Sichuan city of Chengdu province Chenghua District Erxian Qiaodong No. 1 Applicant before: Chengdu University of Technology |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191022 |