CN114184432B - Automatic change useless resin sampler - Google Patents
Automatic change useless resin sampler Download PDFInfo
- Publication number
- CN114184432B CN114184432B CN202010961224.4A CN202010961224A CN114184432B CN 114184432 B CN114184432 B CN 114184432B CN 202010961224 A CN202010961224 A CN 202010961224A CN 114184432 B CN114184432 B CN 114184432B
- Authority
- CN
- China
- Prior art keywords
- sampling
- controller
- fixed mounting
- resin waste
- protection casing
- 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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- 239000011347 resin Substances 0.000 title claims abstract description 29
- 229920005989 resin Polymers 0.000 title claims abstract description 29
- 230000008859 change Effects 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000005070 sampling Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 21
- 238000010926 purge Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application relates to the technical field of waste resin samplers, and discloses an automatic waste resin sampler which comprises a protection shell, wherein a controller is fixedly sleeved in one side of the bottom of the protection shell, and a partition plate is arranged on the outer side of the controller. According to the application, two small servo motors in the transmission mechanism respectively drive a screw rod to rotate, so that the transmission plate and a transition shaft in the sampling mechanism arranged on the side surface of the transmission plate are synchronously pushed under the action of the programmable logic controller to perform linear reciprocating motion, then the transition shaft is connected with a sampling rod to enter the pipeline adapter, waste resin entering the pipeline adapter is sampled by using a containing groove arranged in the transition shaft and synchronously and reciprocally reset, and then a sample in the containing groove can be directly blown to the sampling mechanism by using the cooperation of the blowing mechanism and the air duct to perform sample collection, so that the whole sampling operation is finally automatically completed.
Description
Technical Field
The application relates to the technical field of waste resin samplers, in particular to an automatic waste resin sampler.
Background
The application provides an automatic waste resin sampler, which aims at the problems that the waste resin is provided with radioactivity and radionuclides, the sampling process is required to realize automatic sampling, the current equipment with similar functions can realize sample taking from a pipeline, but the degree of automation is not high, the use limitation exists, waste liquid medium remains in a sample collecting pipe after sampling, and the potential safety hazard is large.
Disclosure of Invention
The application provides an automatic waste resin sampler, which solves the problems in the background technology.
The application provides the following technical scheme: the utility model provides an automatic change resin waste sampler, includes the protective housing, the inside fixed controller that has cup jointed of protective housing bottom one side, the outside of controller is provided with the baffle, the inside at protective housing one side is cup jointed to the baffle is fixed, the inside fixed mounting of protective housing opposite side has drive mechanism, drive mechanism's middle part fixed mounting has sampling mechanism, sampling mechanism's one end activity cup joints the middle part at protective housing opposite side, the outside joint of the sampling mechanism other end has the outer tube, the one end fixed connection of outer tube is in the side of protective housing opposite side, the fixed collection mechanism that has cup jointed of bottom of outer tube, the groove of stepping down has been seted up to the inner wall at outer tube top, the top of stepping down the groove is provided with the air duct, the one end fixed connection of air duct is at the surface at outer tube top, the other end fixed mounting of air duct has the mechanism of sweeping, the inside at protective housing top one side is cup jointed to the mechanism of sweeping, the surface threaded connection of outer tube one end has the pipeline adapter.
The end face of one end of the pipeline adapter is movably connected with a second sealing ring, and the second sealing ring is fixedly sleeved on the surface of one end of the outer sleeve.
The surface of one side of the bottom of the protection shell is fixedly provided with a battery box, a battery is movably regulated in the battery box, the battery is electrically connected with the controller, the transmission mechanism and the purging mechanism, and the top surface of the protection shell is fixedly provided with a handle.
The front surface of the controller is fixedly provided with a control panel, and the controller is respectively and electrically connected with the transmission mechanism and the purging mechanism.
The inner side of one end of the outer sleeve is fixedly sleeved with a first sealing ring, and the inner part of the first sealing ring is tightly attached to the surface of the other end of the sampling mechanism.
The inside of drive mechanism is including the drive plate, and the drive plate activity cup joints in the inside of protecting sheathing, a swivel nut has been fixed respectively to the top and the bottom of drive plate, the inside threaded connection of swivel nut has the lead screw, the one end fixed mounting of lead screw has small-size servo motor, the other end activity of lead screw cup joints in the inside of protecting sheathing and at the fixed surface mounting of the other end has the bearing bush, the bearing bush side fixed connection of the lead screw other end is on the inner wall of protecting sheathing one side, two be provided with programmable logic controller between the small-size servo motor, programmable logic controller is fixed cup joints in the inside of protecting sheathing.
Carefully chosen, sampling mechanism's inside is including the transition axle, and the one end threaded connection of transition axle has the sampling rod, the standing groove has been seted up to the inside of sampling rod, the side fixedly connected with hexagon socket cap nut of sampling rod one side.
The blowing mechanism comprises a blowing mechanism, wherein the blowing mechanism comprises a small blowing pump, an air suction pipe is fixedly arranged on one side of the bottom of the small blowing pump, an air outlet pipe is fixedly arranged on one side of the top of the small blowing pump, and one end of the air outlet pipe is fixedly connected with the other end of the air guide pipe.
The inside of the sample collection mechanism comprises a straight pipe, and the middle part of the straight pipe is fixedly sleeved with a bulb.
The application has the following beneficial effects:
1. according to the application, two small servo motors in the transmission mechanism respectively drive a screw rod to rotate, so that the transmission plate and a transition shaft in the sampling mechanism arranged on the side surface of the transmission plate are synchronously pushed under the action of the programmable logic controller to perform linear reciprocating motion, then the transition shaft is connected with a sampling rod to enter the pipeline adapter, waste resin entering the pipeline adapter is sampled by using a containing groove arranged in the transition shaft and synchronously and reciprocally reset, and then a sample in the containing groove can be directly blown to the sampling mechanism by using the cooperation of the blowing mechanism and the air duct to perform sample collection, so that the whole sampling operation is finally automatically completed.
2. According to the application, the waste resin sample which is purged into the straight pipe under the combined action of the purging mechanism and the air duct is subjected to speed buffering and concentration through the bulb tube in the sampling mechanism, so that the subsequent designated container is convenient to collect and place, the residual quantity of waste liquid medium can be avoided by the spherical inner wall in the bulb tube, and the potential safety hazard is eliminated.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present application;
FIG. 2 is a schematic elevational view of the structure of the present application;
FIG. 3 is an enlarged schematic view of the structure of the present application at A in FIG. 1;
FIG. 4 is a schematic view in partial cross-section of a structural transition shaft according to the present application;
FIG. 5 is a schematic left-hand view of a sampling rod according to the present application;
fig. 6 is a schematic diagram of the working principle of the structure of the present application.
In the figure: 1. a protective housing; 2. a controller; 3. a partition plate; 4. a transmission mechanism; 41. a drive plate; 42. a screw sleeve; 43. a screw rod; 44. a small-sized servo motor; 45. a programmable logic controller; 5. a sampling mechanism; 51. a transition shaft; 52. a sampling rod; 53. a placement groove; 54. an inner hexagon nut; 6. an outer sleeve; 7. an air duct; 8. a purge mechanism; 81. a small-sized air blowing pump; 82. an air suction pipe; 83. an air outlet pipe; 9. a sample collecting mechanism; 91. a straight pipe; 92. a bulb tube; 10. a pipeline adapter; 11. a relief groove; 12. a first seal ring; 13. a second seal ring; 14. a battery case; 15. a battery; 16. a handle.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-6, an automatic waste resin sampler comprises a protective housing 1, wherein a controller 2 is fixedly sleeved in the interior of one side of the bottom of the protective housing 1, a control panel is fixedly installed on the front surface of the controller 2, the controller 2 is respectively and electrically connected with a transmission mechanism 4 and a purging mechanism 8, the transmission mechanism 4 and the purging mechanism 8 which are arranged subsequently are regulated and controlled in the same way through the control panel arranged outside the controller 2, the automation degree of the device is improved, the operation difficulty of the device is reduced, a baffle 3 is arranged on the outer side of the controller 2, the baffle 3 is fixedly sleeved in the interior of one side of the protective housing 1, a transmission mechanism 4 is fixedly installed in the interior of the other side of the protective housing 1, a transmission plate 41 is arranged in the interior of the transmission mechanism 4, the transmission plate 41 is movably sleeved in the interior of the protective housing 1, a threaded sleeve 42 is fixedly sleeved at the top and the bottom of the transmission plate 41 respectively, the screw sleeve 42 is internally and in threaded connection with a screw rod 43, one end of the screw rod 43 is fixedly provided with a small servo motor 44, the other end of the screw rod 43 is movably sleeved in the protective shell 1, the surface of the other end of the screw rod is fixedly provided with a bearing sleeve, the side surface of the bearing sleeve at the other end of the screw rod 43 is fixedly connected to the inner wall at one side of the protective shell 1, a programmable logic controller 45 is arranged between the two small servo motors 44, the programmable logic controller 45 is fixedly sleeved in the protective shell 1, the two small servo motors 44 in the transmission mechanism 4 respectively drive one screw rod 43 to rotate, further under the action of the programmable logic controller 45, the transmission plate 41 and a transition shaft 51 in a sampling mechanism 5 arranged on the side surface of the transmission plate 41 in a follow-up mode synchronously reciprocate linearly, the middle part of the transmission mechanism 4 is fixedly provided with the sampling mechanism 5, the inside of the sampling mechanism 5 comprises a transition shaft 51, one end of the transition shaft 51 is connected with a sampling rod 52 in a threaded manner, a placing groove 53 is formed in the sampling rod 52, an inner hexagon nut 54 is fixedly connected to the side surface of one side of the sampling rod 52, the inside transition shaft 51 of the sampling mechanism 5 is connected to the sampling rod 52 under the action of the transmission mechanism 4 to enter the inside of the pipeline adapter 10, the waste resin entering the inside of the pipeline adapter 10 is sampled by the placing groove 53 arranged in the inside of the sampling mechanism and then synchronously and reciprocally reset with the power structure in the transmission mechanism 4, one end of the sampling mechanism 5 is movably sleeved in the middle part of the other side of the protective shell 1, an outer sleeve 6 is clamped on the outer side of the other end of the sampling mechanism 5, a first sealing ring 12 is fixedly sleeved on the inner side of one end of the outer sleeve 6, the inside of the first sealing ring 12 is tightly attached to the surface of the other end of the sampling mechanism 5, the first sealing ring 12 seals the specific connection position between the sampling mechanism 5 and the outer sleeve 6, so that the subsequent waste resin sample is prevented from entering the protective shell 1 through a gap between the sampling mechanism 5 and the outer sleeve 6, one end of the outer sleeve 6 is fixedly connected to the side surface of the other side of the protective shell 1, the bottom of the outer sleeve 6 is fixedly sleeved with a sampling mechanism 9, the inside of the sampling mechanism 9 comprises a straight pipe 91, the middle part of the straight pipe 91 is fixedly sleeved with a bulb 92, the waste resin sample blown into the inside of the straight pipe 91 is subjected to speed buffering and concentration under the combined action of the blowing mechanism 8 and the air duct 7 through the bulb 92 in the sampling mechanism 9, the subsequent designated container is convenient to collect and place, the spherical inner wall in the bulb 92 can avoid the residual quantity of waste liquid medium, the potential safety hazard is eliminated, the inner wall at the top of the outer sleeve 6 is provided with a yielding groove 11, the top of the position keeping groove 11 is provided with the air duct 7, the one end fixed connection of air duct 7 is at the surface at outer tube 6 top, the other end fixed mounting of air duct 7 has purge mechanism 8, purge mechanism 8's inside is including small-size blowing pump 81, and one side fixed mounting of small-size blowing pump 81 bottom has breathing pipe 82, one side fixed mounting at small-size blowing pump 81 top has outlet duct 83, the one end of outlet duct 83 and the other end fixed connection of air duct 7, utilize purge mechanism 8 and the cooperation of air duct 7 can directly purge the inside sample of above-mentioned standing groove 53 to collect sample in model mechanism 9 and carry out the effect, finally automatic accomplish holistic sampling operation, purge mechanism 8 fixedly cup joint is in the inside of protective housing 1 top one side, the fixed surface mounting of protective housing 1 bottom one side has battery case 14, and the inside movable adjustment of battery 15, battery 15 and controller 2, drive mechanism 4, the top surface fixed mounting of protective housing 1 has handle 16, battery case 14 and battery 15 are mutually assembled and are the fixed mounting together for the inside controller 2, drive mechanism 4, drive mechanism 8 provides the sealing washer 10 and the second end face of sealing washer 10 is connected with the second end face seal ring 13, the second end face of sealing washer 13 is guaranteed to the second end, the sealing washer is connected with the outer tube 6, the sealing washer is connected to the second end face of the outside of the sealing washer is guaranteed to the sealing washer is of the second end face of the sealing joint between the end of the outer tube is of the sealing ring 13, the sealing device is guaranteed.
Working principle: when the device is used, one end of the pipeline adapter 10 is firstly arranged on a waste resin circulating pipeline, then the same regulation and control are carried out through a control panel arranged outside the controller 2, the two small servo motors 44 inside the transmission mechanism 4 are firstly started, and respectively drive one screw rod 43 to rotate, and synchronously push the transmission plate 41 under the action of the programmable logic controller 45, so that the sampling mechanism 5 is fixedly arranged on one side surface of the transmission plate 41, the inner side of the outer sleeve 6 moves away from the protective shell 1 in a straight line, then the sampling rod 52 inside the sampling mechanism 5 is enabled to enter the pipeline adapter 10, the waste resin entering the pipeline adapter 10 is sampled and received through the placing groove 53 arranged inside the sampling rod 52, at the moment, the small servo motors 44 can be closed, after the placing groove 53 is filled with the waste resin sample, the two small servo motors 44 inside the transmission mechanism 4 are restarted, and the screw rod 44 inside the transmission mechanism is reversed, the transmission plate 41 and the sampling mechanism 5 are enabled to extend into the pipeline adapter 10 under the action of the programmable logic controller 45, the side surface of the transmission plate 41 is enabled to move away from the placing groove 53, then the sampling rod 52 inside the sampling mechanism 8 is enabled to force the air pipe 8 to generate the movement far away from the protective shell 1, the air flow 7 is enabled to enter the inner side of the sample collector, and the sample is enabled to enter the inner side of the sample collector through the air flow guide groove 9, and the sample is enabled to enter the sample collector to enter the inner side of the sample collector through the placing groove 53, and the sample collector is enabled to enter the sample collector through the air flow guide groove and the air guide groove 9 is arranged inside the air flow channel to enter the sample into the sample collector through the air guide channel and the sample guide channel and into the sample collector through the sample hole through the air.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present application, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An automatic change resin waste sampler, includes protective housing (1), its characterized in that: the inside of protection casing (1) bottom one side is fixed to be cup jointed controller (2), the outside of controller (2) is provided with baffle (3), the inside of baffle (3) fixed cup joint in protection casing (1) one side, the inside fixed mounting of protection casing (1) opposite side has drive mechanism (4), the middle part fixed mounting of drive mechanism (4) has sampling mechanism (5), the one end activity of sampling mechanism (5) cup joints the middle part at protection casing (1) opposite side, the outside joint of sampling mechanism (5) other end has outer tube (6), the side of one end fixed connection at protection casing (1) opposite side of outer tube (6), sample collection mechanism (9) have been cup jointed to the bottom of outer tube (6), give way groove (11) have been seted up to the inner wall at outer tube (6) top, the top of giving way groove (11) is provided with air duct (7), the one end fixed connection at the surface of outer tube (6) top, the other end fixed mounting of air duct (7) has outer tube (8), one end fixed connection has one side at the inside of protection casing (1) of screw thread adapter (10) to be purged.
2. An automated resin waste sampler as claimed in claim 1 wherein: the end face of one end of the pipeline adapter (10) is movably connected with a second sealing ring (13), and the second sealing ring (13) is fixedly sleeved on the surface of one end of the outer sleeve (6).
3. An automated resin waste sampler as claimed in claim 1 wherein: the surface fixed mounting of protection casing (1) bottom one side has battery case (14), and the inside activity of battery case (14) is adjusted there is battery (15), battery (15) and controller (2), drive mechanism (4), purging mechanism (8) three electric connection, the top surface fixed mounting of protection casing (1) has handle (16).
4. An automated resin waste sampler as claimed in claim 1 wherein: the front of the controller (2) is fixedly provided with a control panel, and the controller (2) is respectively and electrically connected with the transmission mechanism (4) and the purging mechanism (8).
5. An automated resin waste sampler as claimed in claim 1 wherein: the inner side of one end of the outer sleeve (6) is fixedly sleeved with a first sealing ring (12), and the inner part of the first sealing ring (12) is tightly attached to the surface of the other end of the sampling mechanism (5).
6. An automated resin waste sampler as claimed in claim 1 wherein: the inside of drive mechanism (4) is including drive plate (41), and drive plate (41) activity cup joints in the inside of protecting sheathing (1), the top and the bottom of drive plate (41) are fixed respectively and are cup jointed a swivel nut (42), the inside threaded connection of swivel nut (42) has lead screw (43), the one end fixed mounting of lead screw (43) has small-size servo motor (44), the other end activity of lead screw (43) cup joints in the inside of protecting sheathing (1) and at the fixed surface of the other end installs the bearing bush, the bearing bush side fixed connection of the other end of lead screw (43) is on the inner wall of protecting sheathing (1) one side, two be provided with programmable logic controller (45) between small-size servo motor (44), programmable logic controller (45) are fixed cup joint in the inside of protecting sheathing (1).
7. An automated resin waste sampler as claimed in claim 1 wherein: the inside of sampling mechanism (5) is including transition axle (51), and the one end threaded connection of transition axle (51) has sampling rod (52), standing groove (53) have been seted up to the inside of sampling rod (52), the side fixedly connected with hexagon socket cap nut (54) of sampling rod (52) one side.
8. An automated resin waste sampler as claimed in claim 1 wherein: the inside of sweeping mechanism (8) is including small-size air blowing pump (81), and one side fixed mounting of small-size air blowing pump (81) bottom has breathing pipe (82), one side fixed mounting at small-size air blowing pump (81) top has outlet duct (83), the one end of outlet duct (83) and the other end fixed connection of air duct (7).
9. An automated resin waste sampler as claimed in claim 1 wherein: the inside of the sampling mechanism (9) comprises a straight pipe (91), and the middle part of the straight pipe (91) is fixedly sleeved with a bulb tube (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010961224.4A CN114184432B (en) | 2020-09-14 | 2020-09-14 | Automatic change useless resin sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010961224.4A CN114184432B (en) | 2020-09-14 | 2020-09-14 | Automatic change useless resin sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114184432A CN114184432A (en) | 2022-03-15 |
| CN114184432B true CN114184432B (en) | 2023-11-24 |
Family
ID=80539016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010961224.4A Active CN114184432B (en) | 2020-09-14 | 2020-09-14 | Automatic change useless resin sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114184432B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH544302A (en) * | 1971-10-18 | 1973-11-15 | Ciba Geigy Ag | Device for taking samples |
| US4166392A (en) * | 1978-06-09 | 1979-09-04 | Cecil Farnworth | Automatic water/sewer sampler |
| CN2793717Y (en) * | 2005-05-10 | 2006-07-05 | 宋新相 | Fixed coal powdery sampler at equivalent speed |
| CN103162991A (en) * | 2011-12-17 | 2013-06-19 | 西安艾贝尔科技发展有限公司 | Coal dust sampling device |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
-
2020
- 2020-09-14 CN CN202010961224.4A patent/CN114184432B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH544302A (en) * | 1971-10-18 | 1973-11-15 | Ciba Geigy Ag | Device for taking samples |
| US4166392A (en) * | 1978-06-09 | 1979-09-04 | Cecil Farnworth | Automatic water/sewer sampler |
| CN2793717Y (en) * | 2005-05-10 | 2006-07-05 | 宋新相 | Fixed coal powdery sampler at equivalent speed |
| CN103162991A (en) * | 2011-12-17 | 2013-06-19 | 西安艾贝尔科技发展有限公司 | Coal dust sampling device |
| CN106017972A (en) * | 2016-06-16 | 2016-10-12 | 南京源自电力自动化设备有限公司 | Automatic sampling device for nuclear island waste resin |
Non-Patent Citations (5)
| Title |
|---|
| 核电站废树脂取样器设计研究;高虎;中国设备工程(第009期);全文 * |
| 核电站废树脂清洁解控问题探讨;骆志平;汪传高;徐勇军;王薇;郭金森;涂兴明;文富平;陈凌;辐射防护(第005期);全文 * |
| 核电站废树脂自动取样装置系统设计研究;高虎;中国设备工程(第008期);全文 * |
| 火力发电厂飞灰取样装置性能分析与改进;刘景龙;侯凡军;刘科;肖冠华;;山东电力技术(第06期);全文 * |
| 高放废液自动取样装置设计;代志伟;赵玲君;裴华武;;中国核电(第03期);全文 * |
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| Publication number | Publication date |
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| CN114184432A (en) | 2022-03-15 |
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