CN106932239A - A kind of filter membrane automatic-exchanging system - Google Patents
A kind of filter membrane automatic-exchanging system Download PDFInfo
- Publication number
- CN106932239A CN106932239A CN201511010837.5A CN201511010837A CN106932239A CN 106932239 A CN106932239 A CN 106932239A CN 201511010837 A CN201511010837 A CN 201511010837A CN 106932239 A CN106932239 A CN 106932239A
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- filter membrane
- hole
- workbench
- sampling
- rotating disk
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- 239000012528 membrane Substances 0.000 title claims abstract description 108
- 238000005070 sampling Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 244000027321 Lychnis chalcedonica Species 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000002265 prevention Effects 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
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
Abstract
The present invention provides a kind of filter membrane automatic-exchanging system, and filter membrane replacing equipment is included：Driver, intermittent transmission mechanism, workbench, are further opened with the through hole of through hole I, II, III at least three on workbench；Connected by sampling pipe between the through hole III and the sampling head, the through hole III is connected with filter membrane loading chamber, filter membrane holder clamping device, and the through hole II is connected with filter membrane clip picking-up device；The filter membrane clip picking-up device, filter membrane holder clamping device link with the intermittent transmission mechanism；The driver is included：Motor and the rotating disk of motor connection, the rotating disk is arranged inside the workbench, it is provided with the rotating disk and the through hole of through hole IV, V, VI at least three, the present invention is using control system control filter membrane sampling equipment, the work of filter membrane replacing equipment, filter membrane is delivered in filter membrane loading chamber from filter membrane storage cylinder first with Maltese cross driving mechanism of cassette mechanism, the system need not be operated manually, high degree of automation.
Description
Technical field
The invention mainly relates to atmospheric environment science, environmental monitoring technology field, more particularly to a kind of filter membrane automatic-exchanging system.
Background technology
Dust sampler is widely used in the monitoring of hygiene and evaluation of the departments such as prevention from suffering from the diseases, environmental monitoring, labour protection, safety supervision, military affairs, research and teaching, metallurgy, petrochemical industry, railway, building materials, is exclusively used in determining dust in air mean concentration in production team workplace.
Existing dust sampler extracts the air in filter core using aspiration pump, dust is rested on the filter membrane of outside, sampling removes sampling head after terminating, filter membrane is taken away detection, when needing to be sampled at times, then needing constantly to dismantle sampling head carries out replacing filter membrane, and operation is wasted time and energy, extremely inconvenient.
The content of the invention
The present invention provides a kind of filter membrane automatic-exchanging system, and sampling head need not be frequently dismantled when carrying out dust sampling at times carries out replacing filter membrane, easy to operate, save manpower, and can effectively extend the service life of machine, in order to achieve the above object, the present invention uses following technical scheme：The present invention includes：Filter membrane replacing equipment, control system, filter membrane sampling equipment, the control system are connected with filter membrane sampling equipment, filter membrane replacing equipment, and the filter membrane replacing equipment is included：Driver, intermittent transmission mechanism, workbench；Refrigerating plant is provided with the workbench, the through hole of through hole I, II, III at least three is further opened with workbench；Connected by sampling pipe between the through hole III and the sampling head, the through hole III is connected with filter membrane loading chamber, filter membrane holder clamping device, and the through hole II is connected with filter membrane clip picking-up device；
The filter membrane clip picking-up device, filter membrane holder clamping device link with the intermittent transmission mechanism；
The driver is included：Motor and the rotating disk of motor connection, the rotating disk are arranged inside the workbench, are provided with the rotating disk and the through hole of through hole IV, V, VI at least three.
Preferably, the intermittent transmission mechanism uses Maltese cross movement driving member.
Preferably, the workbench inside is cavity, and the cavity is connected with the through hole of through hole I, II, III at least three respectively, and the workbench bottom is provided with limit assembly II.
Preferably, the Maltese cross movement driving member lower section is provided with spacing device assembly I.
Preferably, the spacing device assembly II is electrically connected with control end.
Beneficial effects of the present invention：From filter membrane storage cylinder be delivered in filter membrane loading chamber filter membrane first with Maltese cross driving mechanism of cassette mechanism using control system control filter membrane sampling equipment, the work of filter membrane replacing equipment by the present invention, and the system need not be operated manually, high degree of automation.
Brief description of the drawings
Fig. 1 is system connection diagram of the invention；
Fig. 2 is the partial structural diagram on filter membrane replacing equipment of the invention；
Fig. 3 is the local connection diagram on driver in the present invention；
Fig. 4 is the partial structural diagram on filter membrane clip picking-up device of the invention；
In figure, 1, control system；2nd, filter membrane sampling equipment；3rd, filter membrane replacing equipment；4th, filter membrane clip picking-up device；5th, filter membrane storage cylinder；6th, spacing device assembly I；7th, filter membrane loading chamber；8th, sampling head；9th, filter membrane holder clamping device；10th, intermittent transmission mechanism；11st, workbench；12nd, refrigerating plant；13rd, through hole I；14th, through hole II；15th, through hole III；16th, through hole IV；17th, rotating disk；18th, spacing device assembly II;19th, reading and writing code device.
Specific embodiment
Understand as shown in Figure 1, the system includes：Filter membrane replacing equipment 3, control system 1, filter membrane sampling equipment 2, the control system 1 are electrically connected with filter membrane sampling equipment 2, filter membrane replacing equipment 3, control its automation mechanized operation；
Shown in Fig. 2, Fig. 3, the filter membrane sampling equipment 2 is included：Sampling head 8, filter membrane loading chamber 7, filter membrane storage cylinder 5；The filter membrane replacing equipment 3 is included：Driver, intermittent transmission mechanism 10, workbench 11；
The driver is included：Motor and the rotating disk 17 of motor connection, the intermittent transmission mechanism 10 use Maltese cross movement driving member, and the Maltese cross movement driving member lower section is provided with spacing device assembly I 6.
In the technical program, offered on the workbench 11 through hole I 13, through hole II 14, through hole III 15,
Filter membrane storage cylinder 5 is installed on IV 16 4 through holes of through hole, wherein through hole I 13, through hole II 14, through hole IV 16, for preserving filter membrane and filter membrane clip, the through hole II 14 is connected with filter membrane clip picking-up device 4；
Wherein through hole III 15 is connected with sampling pipe, and through hole III 15 is connected with filter membrane loading chamber 7, realize being connected between filter membrane replacing equipment 3 and filter membrane sampling equipment 2, the through hole III 15 is also connected with filter membrane holder clamping device 9, the data acquisition module of filter membrane filter membrane is additionally provided with the filter membrane holder clamping device 9, real-time sampling is carried out to filter membrane and is write in the RFID chip on filter membrane clip by reading and writing code device 19；
The filter membrane clip picking-up device 4, filter membrane holder clamping device 9 link with the intermittent transmission mechanism 10, the intermittent transmission mechanism 10 uses Maltese cross movement driving member, when the intermittent transmission mechanism 10 is moved, the filter membrane clip picking-up device 4, motion of filter membrane holder clamping device 9 is driven；
The inside of the workbench 11 is cavity structure, being passed through in the workbench 11 has rotary shaft, the rotary shaft is connected with motor, the bottom of the workbench 11 is provided with limit assembly II 18, the limit assembly II 18 is located at rotary shaft side, the limit assembly II 18 is connected with control system 1, the anglec of rotation for limiting rotary shaft；
Rotating disk 17 is installed in the rotary shaft, the rotating disk 17 is arranged in the internal cavities of workbench 11, four through holes are offered on the rotating disk 17, rotating disk 17 is driven to be rotated when rotary shaft rotates, before this station, the control filter membrane of control system 1 departs from from filter membrane storage cylinder I and enters on rotating disk 17；
Control system control driver work, rotary shaft rotarily drives rotating disk 17 and is rotated, the intermittent transmission mechanism 10 of control is moved, filter membrane is transported in filter membrane loading chamber 7 and is sampled, sampled data is carried out real-time sampling to filter membrane and is write in the RFID chip on filter membrane clip by the data acquisition module inside filter membrane holder clamping device 9；
Control system continues to control driver work, rotary shaft rotarily drives rotating disk 17 and rotates, filter membrane after sampling is turned at the position of through hole II, the intermittent transmission mechanism 10 of control is moved, filter membrane and filter membrane clip are sent in filter membrane storage cylinder II by filter membrane clip picking-up device 4, completed with this one it is automatic the step of change filter membrane, filter membrane sampling.
Preferably, the filter membrane storage cylinder I is used to preserve the filter membrane before not sampling, and the filter membrane storage cylinder I can be placed on the position of through hole I 13, it is also possible to be placed at the position of through hole IV 16.
Preferably, the filter membrane storage cylinder II is used to deposit the filter membrane after sampling, is placed at the position of through hole II 14.
Preferably, it is additionally provided with refrigerating plant 12 on the workbench 11, it is to avoid filter membrane causes the volatilization loss of material on filter membrane because temperature is high during preserving, and causes the inaccuracy of data analysis.
The principle and its effect of above-described embodiment only illustrative present patent application, not for limitation present patent application.Any person skilled in the art all can carry out modifications and changes under without prejudice to the spirit and scope of present patent application to above-described embodiment.Therefore, those of ordinary skill in the art is completed under without departing from the spirit and technological thought disclosed in present patent application such as all equivalent modifications or change, the claim that should be asked by this patent are covered.
Claims (6)
1. a kind of filter membrane automatic-exchanging system, it is characterised in that：The system includes：Filter membrane replacing equipment, control system, filter membrane sampling equipment, the control system are connected with filter membrane sampling equipment, filter membrane replacing equipment, and the filter membrane sampling equipment is included：Sampling head, filter membrane loading chamber, filter membrane storage cylinder；
The filter membrane replacing equipment is included：Driver, intermittent transmission mechanism, workbench；Refrigerating plant is provided with the workbench, the through hole of through hole I, II, III at least three is further opened with workbench；Connected by sampling pipe between the through hole III and the sampling head, the through hole III is connected with filter membrane loading chamber, filter membrane holder clamping device, and the through hole II is connected with filter membrane clip picking-up device；
The filter membrane clip picking-up device, filter membrane holder clamping device link with the intermittent transmission mechanism；
The driver is included：Motor and the rotating disk of motor connection, the rotating disk are arranged inside the workbench, are provided with the rotating disk and the through hole of through hole IV, V, VI at least three.
2. a kind of filter membrane automatic-exchanging system according to claim 1, it is characterised in that：The intermittent transmission mechanism uses Maltese cross movement driving member.
3. a kind of filter membrane automatic-exchanging system according to claim 1, it is characterised in that：The workbench inside is cavity, and the cavity is connected with the through hole of through hole I, II, III at least three respectively, and the workbench bottom is provided with limit assembly II.
4. a kind of filter membrane automatic-exchanging system according to claim 2, it is characterised in that：The Maltese cross movement driving member lower section is provided with spacing device assembly I.
5. a kind of filter membrane automatic-exchanging system according to claim 4, it is characterised in that：The spacing device assembly I is connected by control end with driver.
6. a kind of filter membrane automatic-exchanging system according to claim 3, it is characterised in that：The spacing device assembly II is electrically connected with control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010837.5A CN106932239A (en) | 2015-12-30 | 2015-12-30 | A kind of filter membrane automatic-exchanging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010837.5A CN106932239A (en) | 2015-12-30 | 2015-12-30 | A kind of filter membrane automatic-exchanging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106932239A true CN106932239A (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010837.5A Pending CN106932239A (en) | 2015-12-30 | 2015-12-30 | A kind of filter membrane automatic-exchanging system |
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| CN (1) | CN106932239A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160842A (en) * | 2019-06-14 | 2019-08-23 | 重庆渝佳环境影响评价有限公司 | A kind of atmospheric sampling detector |
| CN112503707A (en) * | 2020-12-01 | 2021-03-16 | 党晓航 | Conveniently change filter equipment's air purifier |
| CN114602325A (en) * | 2022-02-18 | 2022-06-10 | 中国科学院水生生物研究所 | Sampling method, control method and system of wheel disc type environment DNA filter cake replacing device |
| CN114602323A (en) * | 2022-02-18 | 2022-06-10 | 中国科学院水生生物研究所 | Clamping type filter membrane replacement method and system for environmental DNA sampling |
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| FR774386A (en) * | 1933-06-10 | 1934-12-05 | Siemens Ag | Maltese cross operating mechanism, with spring device, for regulating transformers and similar devices |
| CN103558067A (en) * | 2013-11-14 | 2014-02-05 | 丹东百特仪器有限公司 | Automatic membrane changing device of multi-filter-membrane ambient air particle sampler |
| CN103759982A (en) * | 2014-01-06 | 2014-04-30 | 青岛恒远科技发展有限公司 | Membrane sampling device capable of lifting to move |
| CN103776665A (en) * | 2014-02-27 | 2014-05-07 | 青岛众瑞智能仪器有限公司 | Air particulate matter sampler capable of automatically changing membrane |
| CN103900862A (en) * | 2014-04-12 | 2014-07-02 | 青岛恒远检测技术有限公司 | Sampler with automatically replaced filter membrane and adsorption device and application method thereof |
| CN104330342A (en) * | 2014-11-05 | 2015-02-04 | 青岛众瑞智能仪器有限公司 | Combined portable PM2.5 sampling analysis device |
| CN205384172U (en) * | 2015-12-30 | 2016-07-13 | 康姆德润达（无锡）测量技术有限公司 | Automatic change system of filter membrane |
-
2015
- 2015-12-30 CN CN201511010837.5A patent/CN106932239A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR774386A (en) * | 1933-06-10 | 1934-12-05 | Siemens Ag | Maltese cross operating mechanism, with spring device, for regulating transformers and similar devices |
| CN103558067A (en) * | 2013-11-14 | 2014-02-05 | 丹东百特仪器有限公司 | Automatic membrane changing device of multi-filter-membrane ambient air particle sampler |
| CN103759982A (en) * | 2014-01-06 | 2014-04-30 | 青岛恒远科技发展有限公司 | Membrane sampling device capable of lifting to move |
| CN103776665A (en) * | 2014-02-27 | 2014-05-07 | 青岛众瑞智能仪器有限公司 | Air particulate matter sampler capable of automatically changing membrane |
| CN103900862A (en) * | 2014-04-12 | 2014-07-02 | 青岛恒远检测技术有限公司 | Sampler with automatically replaced filter membrane and adsorption device and application method thereof |
| CN104330342A (en) * | 2014-11-05 | 2015-02-04 | 青岛众瑞智能仪器有限公司 | Combined portable PM2.5 sampling analysis device |
| CN205384172U (en) * | 2015-12-30 | 2016-07-13 | 康姆德润达（无锡）测量技术有限公司 | Automatic change system of filter membrane |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160842A (en) * | 2019-06-14 | 2019-08-23 | 重庆渝佳环境影响评价有限公司 | A kind of atmospheric sampling detector |
| CN110160842B (en) * | 2019-06-14 | 2021-11-30 | 重庆渝佳环境影响评价有限公司 | Atmospheric sampling detector |
| CN112503707A (en) * | 2020-12-01 | 2021-03-16 | 党晓航 | Conveniently change filter equipment's air purifier |
| CN114602325A (en) * | 2022-02-18 | 2022-06-10 | 中国科学院水生生物研究所 | Sampling method, control method and system of wheel disc type environment DNA filter cake replacing device |
| CN114602323A (en) * | 2022-02-18 | 2022-06-10 | 中国科学院水生生物研究所 | Clamping type filter membrane replacement method and system for environmental DNA sampling |
| CN114602325B (en) * | 2022-02-18 | 2023-05-09 | 中国科学院水生生物研究所 | Sampling method, control method and system of disk type environment DNA filter cake replacement device |
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Application publication date: 20170707 |