CN208568694U - A kind of gas chromatograph-mass spectrometer sample processing device - Google Patents
A kind of gas chromatograph-mass spectrometer sample processing device Download PDFInfo
- Publication number
- CN208568694U CN208568694U CN201820695243.5U CN201820695243U CN208568694U CN 208568694 U CN208568694 U CN 208568694U CN 201820695243 U CN201820695243 U CN 201820695243U CN 208568694 U CN208568694 U CN 208568694U
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- China
- Prior art keywords
- mass spectrometer
- filter membrane
- gas chromatograph
- processing device
- sample processing
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- 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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Abstract
The utility model discloses a kind of gas chromatograph-mass spectrometer sample processing devices, including cabinet, the spiral separation pipe of box house is set, dismountable top cover is provided at the top of the cabinet, filter membrane is provided with below the spiral separation pipe, it goes between the filter membrane and the bottom of box into filtering chamber, the filtering chamber bottom is provided with discharge nozzle, the discharge nozzle is connect by water pump with the feed inlet of spiral separation pipe, the centrifugal barrel that through-hole is distributed in side wall is provided with above the filter membrane, the bottom of the centrifugal barrel is connected with driving motor by rotary shaft, sample feeding pipe is provided with above centrifugal barrel.By the above-mentioned means, the utility model has to Wastewater Pretreatment effect good, the good advantage of cleaning device effect after processing.
Description
Technical field
The utility model relates to one of technical field of sewage gas chromatograph-mass spectrometer sample processing devices.
Background technique
Gas chromatograph-mass spectrometer is a kind of for measuring the precision instrument of organic sample composition in waste water, and the instrument is to measurement sample
Degree of purification is more demanding, such as cannot contain suspended matter, heavy component.Gas chromatograph-mass spectrometer refers to gas-chromatography and mass spectrograph
Join together using instrument, mass spectrography can carry out effective qualitative analysis, but just show to the analysis of complex organic compound
Must be helpless, and chromatography is that one kind efficiently separates analysis method to organic compound, particularly suitable for organising
The quantitative analysis of object is closed, but qualitative analysis is then relatively difficult, therefore, the effective combination of both will be chemist and biology
Family provides an efficient qualitative and quantitative analysis tool of progress complex organic compound, but gas chromatograph-mass spectrometer is pure to measurement sample
Change degree is more demanding, such as cannot contain suspended matter, heavy constituent, therefore must carry out to sample before sample enters instrument
Pretreatment, only Sample Purification on Single degree meets sampling condition, can just inject a sample into the sample cell of instrument.But it is existing pre-
Processing unit is difficult to effectively purify sample, bad to the cleaning effect of pretreatment unit.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of gas chromatograph-mass spectrometer sample processing device, have pair
Wastewater Pretreatment effect is good, the good advantage of cleaning device effect after processing.
In order to solve the above technical problems, technical solution provided by the utility model is: a kind of gas chromatograph-mass spectrometer sample treatment
Device including cabinet, is arranged in the spiral separation pipe of box house, is provided with dismountable top cover, institute at the top of the cabinet
It states and is provided with filter membrane below spiral separation pipe, go between the filter membrane and the bottom of box into filtering chamber, the filter chamber
Room bottom is provided with discharge nozzle, and the discharge nozzle is connect by water pump with the feed inlet of spiral separation pipe, the filter membrane it is upper
Side be provided with the centrifugal barrel that through-hole is distributed in side wall, the bottom of the centrifugal barrel is connected with driving motor by rotary shaft, from
Sample feeding pipe is provided with above heart bucket.
By adopting the above-described technical solution, sample enters in centrifugal barrel from sample feeding pipe, driving motor drives the utility model
Dynamic centrifugal barrel rotation, the floating solid in primary filtration wastewater sample, filtered out the wastewater sample of floating solid from from
The through-hole of heart barrel side wall flows out, and enters in filtering chamber after filter membrane filters, filtered wastewater sample is pumped by water pump
It is further to filter into spiral separation pipe, finally flowed into gas chromatograph-mass spectrometer from spiral separation pipe.
Further, it is detachably connected between the output shaft and rotary shaft of the driving motor by shaft joint.
Further, the rotary shaft is arranged at the position of the bottom of box is sealed by sealing ring.
Further, the filter membrane is MBR ultrafiltration membrane.
Further, the bottom of the filtering chamber is provided with discharge gate, and discharge lid is provided on the discharge gate.Discharge
Mouth is for being discharged the deposit of filtered waste water.
Compared with prior art, acquired beneficial effect is the utility model: this gas chromatograph-mass spectrometer sample processing device
Fall dirt and objectionable impurities in water by centrifugal barrel centrifugal filtration floating solid, again through MBR ultrafiltration membrance filter, most afterwards through spiral shell
It revolves separating pipe and heavy constituent, deposit is subjected to second step purifying after eddy flow, ensure that purification effect, filled to this sample treatment
When setting cleaning, the discharge outlet of spiral separation pipe is passed through water purification, is extracted water purification to filtering chamber by water pump, to spiral point
It is cleaned from pipe；Top cover is dismantled, centrifugal barrel and box house can be cleaned by being passed through water purification, the waste water warp finally cleaned
Discharge gate discharge, the utility model has the advantages of simple structure, easy to operate, good to the filter effect of sample, to sample processing device
Cleaning effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Description of symbols: 1 is cabinet, and 2 be spiral separation pipe, and 3 be top cover, and 4 be filter membrane, and 5 be filtering chamber, and 6 are
Discharge nozzle, 7 be water pump, and 8 be centrifugal barrel, and 9 be rotary shaft, and 10 be driving motor, and 11 be shaft joint, and 12 be sample feeding pipe, and 13 be close
Seal, 14 be discharge gate, and 15 be discharge lid.
Specific embodiment
With reference to the accompanying drawing and embodiment is described further the utility model.
Shown in referring to Fig.1, a kind of gas chromatograph-mass spectrometer sample processing device, including cabinet 1, the spiral shell being arranged in inside cabinet 1
Separating pipe 2 is revolved, the top of cabinet 1 is provided with dismountable top cover 3, filter membrane 4, filter membrane 4 are provided with below spiral separation pipe 2
It is gone between 1 bottom of cabinet into filtering chamber 5,5 bottom of filtering chamber is provided with discharge nozzle 6, and discharge nozzle 6 passes through water pump 7 and spiral shell
The feed inlet connection of separating pipe 2 is revolved, the top of filter membrane 4 is provided with the centrifugal barrel 8 that through-hole is distributed in side wall, the bottom of centrifugal barrel 8
Portion is connected with driving motor 10 by rotary shaft 9, and the top of centrifugal barrel 8 is provided with sample feeding pipe 12.
In the present embodiment, it is detachably connected between the output shaft and rotary shaft 9 of driving motor 10 by shaft joint 11.Rotation
Axis 9 is arranged at the position of 1 bottom of cabinet to be sealed by sealing ring 13.In the present embodiment, filter membrane 4 is MBR ultrafiltration membrane.Filtering
The bottom of chamber 5 is provided with discharge gate 14, and discharge lid 15 is provided on discharge gate 14.
This gas chromatograph-mass spectrometer sample processing device passes through 8 centrifugal filtration floating solid of centrifugal barrel, again through MBR ultrafiltration membrane 4
The dirt and objectionable impurities in water are filtered out, heavy constituent, deposit are most subjected to second step after eddy flow through spiral separation pipe 2 afterwards
Purifying, ensure that purification effect, and when cleaning to this sample processing device, the discharge outlet of spiral separation pipe 2 is passed through water purification, lead to
It crosses water pump 7 to extract water purification to filtering chamber 5, spiral separation pipe 2 is cleaned；Top cover 3 is dismantled, being passed through water purification can be right
It being cleaned inside centrifugal barrel 8 and cabinet 1, the waste water finally cleaned is discharged through discharge gate 14, and the utility model has the advantages of simple structure,
It is easy to operate, it is good to the filter effect of sample, it is good to the cleaning effect of sample processing device.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of gas chromatograph-mass spectrometer sample processing device, including cabinet, the spiral separation pipe of box house, the cabinet are set
Top be provided with dismountable top cover, it is characterised in that: be provided with filter membrane, the filter membrane below the spiral separation pipe
Gone between the bottom of box into filtering chamber, the filtering chamber bottom is provided with discharge nozzle, the discharge nozzle by water pump with
The feed inlet of spiral separation pipe connects, and is provided with the centrifugal barrel that through-hole is distributed in side wall, the centrifugation above the filter membrane
The bottom of bucket is connected with driving motor by rotary shaft, and sample feeding pipe is provided with above centrifugal barrel.
2. gas chromatograph-mass spectrometer sample processing device according to claim 1, it is characterised in that: the output of the driving motor
It is detachably connected between axis and rotary shaft by shaft joint.
3. gas chromatograph-mass spectrometer sample processing device according to claim 2, it is characterised in that: the rotary shaft is arranged in case
It is sealed at the position of body bottom by sealing ring.
4. gas chromatograph-mass spectrometer sample processing device according to claim 3, it is characterised in that: the filter membrane is super for MBR
Filter membrane.
5. gas chromatograph-mass spectrometer sample processing device according to claim 1, it is characterised in that: the bottom of the filtering chamber
It is provided with discharge gate, discharge lid is provided on the discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695243.5U CN208568694U (en) | 2018-05-11 | 2018-05-11 | A kind of gas chromatograph-mass spectrometer sample processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695243.5U CN208568694U (en) | 2018-05-11 | 2018-05-11 | A kind of gas chromatograph-mass spectrometer sample processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568694U true CN208568694U (en) | 2019-03-01 |
Family
ID=65481838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695243.5U Expired - Fee Related CN208568694U (en) | 2018-05-11 | 2018-05-11 | A kind of gas chromatograph-mass spectrometer sample processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220432A (en) * | 2019-12-09 | 2020-06-02 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
-
2018
- 2018-05-11 CN CN201820695243.5U patent/CN208568694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220432A (en) * | 2019-12-09 | 2020-06-02 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
| CN111220432B (en) * | 2019-12-09 | 2022-10-25 | 绿城农科检测技术有限公司 | Collection suction filtration, centrifugation pretreatment instrument as an organic whole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |