CN106979880A - It is a kind of to be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas - Google Patents
It is a kind of to be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas Download PDFInfo
- Publication number
- CN106979880A CN106979880A CN201710343675.XA CN201710343675A CN106979880A CN 106979880 A CN106979880 A CN 106979880A CN 201710343675 A CN201710343675 A CN 201710343675A CN 106979880 A CN106979880 A CN 106979880A
- Authority
- CN
- China
- Prior art keywords
- bottle
- cross bar
- coil pipe
- conveying
- delivery pump
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 title claims abstract description 11
- 239000002912 waste gas Substances 0.000 title claims abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000000284 extract Substances 0.000 claims abstract description 8
- 238000010828 elution Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002798 polar solvent Substances 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 241000486406 Trachea Species 0.000 claims abstract description 4
- 210000003437 trachea Anatomy 0.000 claims abstract description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000002203 pretreatment Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000944 Soxhlet extraction Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002137 ultrasound extraction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 206010064911 Pulmonary arterial hypertension Diseases 0.000 description 1
- 208000020193 Pulmonary artery hypoplasia Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
It is used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas the invention discloses a kind of, the upper end of the support is fixedly connected by clamping screw with cross bar, one end of the cross bar is provided with delivery pump, one end of the delivery pump is connected with buffering coil pipe, the lower end of the buffering coil pipe is evenly arranged with four conveying tracheaes, the lower end of four conveyings tracheae is provided with solution vessel, and the upper end of the conveying tracheae is provided with control valve；The present invention is simple in construction, it is reasonable in design, the multiring aromatic hydrocarbon gas produced during steel is processed by buffering coil pipe passes sequentially through extracts reagent bottle, elution reagent bottle, polar solvent bottle, waste liquid bottle and is handled and separated, control valve in device, which is realized, to be automatically controlled, injury of the organic exhaust gas to human body is reduced, quick, easy pre-treatment is realized.
Description
Technical field
It is used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas the present invention relates to a kind of.
Background technology
Steel industry is to be engaged in the selecting and purchasing of ferrous metal mineral and ferrous metal smelting processing etc. based on industrial production activities
Industrial trade, including the mineral selecting and purchasing industry of metallic iron, chromium, manganese etc., ironmaking industry, steel, steel processing industry, ferroalloy smelting
The segmented industries such as industry, steel wire and its product industry, are one of important raw and semifinished materials industries of country.Further, since steel production is also related to
And some other industrial class, such as coking, refractory material, carbon product, therefore generally such as nonmetallic mineral selecting and purchasing and product
These industrial classes are also included in steel and iron industry scope.
Steel can produce substantial amounts of waste gas, mainly polycyclic aromatic hydrocarbon during working process, and polycyclic aromatic hydrocarbon is a kind of
Carcinogenic, teratogenesis, mutagenic matter, seriously threaten the healthy of people, it is necessary to timely handle.
The characteristics of having half volatile and fixedness due to polycyclic aromatic hydrocarbon, it is qualitative fixed generally to be realized using HPLC or GC
Amount detection.Modern chemical analysis technology increasingly develops towards quick, micro, accurate, automatic direction, the analysis time of sample
Greatly shorten, but in terms of the preceding processing of sample, however it remains complex steps phenomenon.At present, determine many with HPLC or GC methods
The sample treatment of PAH mainly has two kinds：Soxhlet extraction and ultrasonic extraction, soxhlet extraction technology maturation, still
Time is long, extracts dosage greatly, it is necessary to be accomplished manually, uses trouble；Ultrasonic extraction shortens the time than soxhlet extraction, but together
Substantial amounts of consumption solvent the need for sample, and be also required to it is artificial handled, influence workman it is healthy.
The content of the invention
It is reasonable in design, make in view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple in construction
With the automatic pretreating device for being conveniently used for polyaromatic hydrocarbon samples in steel industry waste gas.
To achieve the above object, the technical solution adopted by the present invention is：One kind is used for polycyclic aromatic hydrocarbon in steel industry waste gas
The automatic pretreating device of sample, includes support, cross bar, clamping screw, delivery pump, conveying tracheae and buffer disc pipe, the branch
The upper end of frame is fixedly connected by clamping screw with cross bar, and one end of the cross bar is provided with delivery pump, the one of the delivery pump
End is connected with buffering coil pipe, and the lower end of the buffering coil pipe is evenly arranged with four conveying tracheaes, four conveyings tracheae
Lower end is provided with solution vessel, and the upper end of the conveying tracheae is provided with control valve.
Further, the solution vessel include extracts reagent bottle, elution reagent bottle, polar solvent bottle, waste liquid bottle.
After said structure, beneficial effects of the present invention are：The present invention is simple in construction, reasonable in design, passes through buffer disc
The multiring aromatic hydrocarbon gas that pipe is produced during steel is processed passes sequentially through extracts reagent bottle, elution reagent bottle, polar solvent bottle, waste liquid
Bottle is handled and separated, and the control valve in device is realized and automatically controlled, and reduces injury of the organic exhaust gas to human body, is realized fast
Speed, easy pre-treatment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
1. supports, 2. clamping screws, 3. cross bars, 4. delivery pumps, 5. conveying tracheaes, 6. extracts reagents bottle, 7. elutions in figure
Reagent bottle, 8. polar solvents bottle, 9. waste liquid bottles, 10. control valves, 11. buffering coil pipes.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only to explain this
Invention, is not intended to limit the present invention.
Referring to shown in Fig. 1, present embodiment uses following technical scheme：One kind is used for polycyclic in steel industry waste gas
The automatic pretreating device of aromatic hydrocarbons sample, includes support 1, cross bar 3, clamping screw 2, delivery pump 4, conveying tracheae 5 and buffer disc
Pipe 11, the upper end of the support 1 is fixedly connected by clamping screw 2 with cross bar 3, and one end of the cross bar 3 is provided with delivery pump
4, one end of the delivery pump 4 is connected with buffering coil pipe 11, and the lower end of the buffering coil pipe 11 is evenly arranged with four conveying gas
Pipe 5, the lower end of four conveyings tracheae 5 is provided with solution vessel, and the upper end of the conveying tracheae 5 is provided with control valve
10；By opening control valve 10 corresponding on each conveying tracheae 5, then multiring aromatic hydrocarbon gas is transported to corresponding solution
In vessel.
The solution vessel include extracts reagent bottle 6, elution reagent bottle 7, polar solvent bottle 8, waste liquid bottle 9.
Present embodiment is simple in construction, reasonable in design, many cyclophanes produced during steel is processed by buffering coil pipe
Appropriate hydrocarbon gas passes sequentially through extracts reagent bottle, elution reagent bottle, polar solvent bottle, waste liquid bottle and is handled and separated, in device
Control valve is realized and automatically controlled, and is reduced injury of the organic exhaust gas to human body, is realized quick, easy pre-treatment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (2)
1. a kind of be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas, it is characterised in that：Comprising support,
Cross bar, clamping screw, delivery pump, conveying tracheae and buffer disc pipe, the upper end of the support is fixed by clamping screw with cross bar
Connection, one end of the cross bar is provided with delivery pump, and one end of the delivery pump is connected with buffering coil pipe, the buffering coil pipe
Lower end is evenly arranged with four conveying tracheaes, and the lower end of four conveyings tracheae is provided with solution vessel, the conveying gas
The upper end of pipe is provided with control valve.
2. a kind of automatic pretreating device for polyaromatic hydrocarbon samples in steel industry waste gas according to claim 1,
It is characterized in that：The solution vessel include extracts reagent bottle, elution reagent bottle, polar solvent bottle, waste liquid bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343675.XA CN106979880A (en) | 2017-05-16 | 2017-05-16 | It is a kind of to be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710343675.XA CN106979880A (en) | 2017-05-16 | 2017-05-16 | It is a kind of to be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979880A true CN106979880A (en) | 2017-07-25 |
Family
ID=59342948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710343675.XA Pending CN106979880A (en) | 2017-05-16 | 2017-05-16 | It is a kind of to be used for the automatic pretreating device of polyaromatic hydrocarbon samples in steel industry waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346188A (en) * | 2019-08-02 | 2019-10-18 | 长江存储科技有限责任公司 | Gas pollutant sampler for integrated circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040059205A (en) * | 2002-12-28 | 2004-07-05 | 주식회사 포스코 | Apparatus for automatic preprocessing volatile organic compound |
| WO2005093407A1 (en) * | 2004-03-26 | 2005-10-06 | Isuzu Motors Limited | Method and apparatus for pre-treating polynuclear aromatic hydrocarbon before analyzing |
| CN203502394U (en) * | 2013-09-23 | 2014-03-26 | 江苏中烟工业有限责任公司 | Device for extracting and purifying polyaromatic hydrocarbon in cigarette smoke |
| CN104865237A (en) * | 2015-05-25 | 2015-08-26 | 上海应用技术学院 | Device and method for detecting polycyclic aromatic hydrocarbon in water sample on site |
| CN106404965A (en) * | 2016-10-21 | 2017-02-15 | 杭州职业技术学院 | Automatic pretreatment device for PAH (polycyclic aromatic hydrocarbon) sample in PM2.5 |
-
2017
- 2017-05-16 CN CN201710343675.XA patent/CN106979880A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040059205A (en) * | 2002-12-28 | 2004-07-05 | 주식회사 포스코 | Apparatus for automatic preprocessing volatile organic compound |
| WO2005093407A1 (en) * | 2004-03-26 | 2005-10-06 | Isuzu Motors Limited | Method and apparatus for pre-treating polynuclear aromatic hydrocarbon before analyzing |
| CN203502394U (en) * | 2013-09-23 | 2014-03-26 | 江苏中烟工业有限责任公司 | Device for extracting and purifying polyaromatic hydrocarbon in cigarette smoke |
| CN104865237A (en) * | 2015-05-25 | 2015-08-26 | 上海应用技术学院 | Device and method for detecting polycyclic aromatic hydrocarbon in water sample on site |
| CN106404965A (en) * | 2016-10-21 | 2017-02-15 | 杭州职业技术学院 | Automatic pretreatment device for PAH (polycyclic aromatic hydrocarbon) sample in PM2.5 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346188A (en) * | 2019-08-02 | 2019-10-18 | 长江存储科技有限责任公司 | Gas pollutant sampler for integrated circuit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |