CN204556506U - One heavy metal species easy detection reagent bottle - Google Patents
One heavy metal species easy detection reagent bottle Download PDFInfo
- Publication number
- CN204556506U CN204556506U CN201520259665.4U CN201520259665U CN204556506U CN 204556506 U CN204556506 U CN 204556506U CN 201520259665 U CN201520259665 U CN 201520259665U CN 204556506 U CN204556506 U CN 204556506U
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- reaction chamber
- dividing plate
- heavy metal
- bottle
- pull dividing
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Abstract
The utility model belongs to heavy metal analysis field, provides a heavy metal species easy detection reagent bottle.Comprise tubulose bottle and the locating piece that be fixedly connected with dismountable with tubulose bottle, tubulose bottle inside is divided into the first reaction chamber, the second reaction chamber and waste chamber by the first pull dividing plate and the second pull dividing plate.Pre-reaction and main reaction is completed respectively in the first reaction chamber and the second reaction chamber.After completion of the reaction by the content of beary metal situation in the color judgement sample liquid on copper sheet surface in observation second reaction chamber.The utility model possesses following technique effect: simple for structure, low cost of manufacture; Heavy metal analysis is rapidly convenient, and detection sensitivity is high; Reusable, reuse rapidly convenient; Stabilization of equipment performance is high; Etc..
Description
Technical field
The utility model belongs to heavy metal analysis field, is specifically related to a heavy metal species easy detection reagent bottle.
Background technology
Heavy metal original meaning refers to the metal that proportion is greater than 5, and comprise gold, silver, copper, iron, lead etc., heavy metal is accumulated and acquired a certain degree in human body, can cause slow poisoning.The said heavy metal in environmental pollution aspect mainly refers to the significant heavy elements of bio-toxicity such as mercury, cadmium, lead, chromium and metalloid arsenic.
Existing heavy metal contaminants measuring equipment ubiquity complex structure, the deficiencies such as expensive, build is huge, and inconvenience is taken whenever and wherever possible, and sample pretreatment is loaded down with trivial details, and detection time is long.
The heavy metal analysis equipment that build is partly less, is all disposable product, and consumption is large, and use cost is high.Although the heavy metal analysis equipment separately having part build less can repeatedly use, after detecting a heavy metal, need the complicated cleaning operation of experience to detect next time, comparatively loaded down with trivial details.
Utility model content
In order to solve the problems referred to above that prior art exists, the utility model provides a kind of simple for structure, low cost of manufacture, reusable, the heavy metal easy detection reagent bottle of reusing the convenient advantage such as rapidly.
Heavy metal easy detection reagent bottle of the present utility model comprises tubulose bottle and locating piece; Described tubulose bottle inside is provided with can to the first pull dividing plate of the external side-pulling of pipe-type bottles and the second pull dividing plate; Described tubulose bottle inside is divided into the first reaction chamber, the second reaction chamber and waste chamber from top to bottom by described first pull dividing plate and the second pull dividing plate successively; First heater is provided with in described first reaction chamber, the top of described first reaction chamber is provided with charge door, be provided with secondary heating mechanism in described second reaction chamber, the bottom of described waste chamber is provided with leakage fluid dram, and described leakage fluid dram place is provided with switch valve; The sidewall of described second reaction chamber offers through hole, and the dismountable sealing of described locating piece is fixed on described lead to the hole site; Also be provided with copper sheet in described second reaction chamber, described copper sheet two ends are fixedly connected with described locating piece by connecting link.
In concrete heavy metal analysis process, in the first reaction chamber of tubulose bottle, add sample liquid, hydrochloric acid and stannous chloride by charge door, after opening the micro-pre-reaction of boiling of first heater, pull out the first pull dividing plate and make mixed liquid enter the second reaction chamber.Open the micro-reaction of boiling of secondary heating mechanism, react complete after, pull out the second pull dividing plate and make reactant liquor enter waste chamber.Remove locating piece, observe copper sheet surface color.If the non-variable color in copper sheet surface, then judge there is not the heavy metal such as arsenic, mercury in testing sample.If copper sheet surface gray or black, then judge to there is arsenide in water sample; If copper sheet surface is in silver gray, then judge to there is mercuride in water sample; If copper sheet surface is in gray purple, then judge to there is antimonide in water sample.When needing again to carry out heavy metal analysis, only need simply to rinse each chamber, then copper sheet is polished can carry out detection next time.Based on preceding solution, heavy metal easy detection reagent bottle of the present utility model possess simple for structure, cost of manufacture is low, can take whenever and wherever possible, applied widely, detection speed fast, can reuse, reuse the convenient advantage such as rapidly, and detection sensitivity also can reach very high standard while guarantee detection speed, especially for class heavy metal arsenic, have very high sensitivity, reagent bottle detection method of the present utility model sensitivity generally can reach: arsenic is 2ppm, mercury 20ppm.
Further optimization, described first heater is the first heater strip of external power supply, and described secondary heating mechanism is the second heater strip of external power supply.
Because pipe-type bottles body wall is thick thinner, when the first pull dividing plate and the second pull dividing plate pull out, often can upper and lower deflection.Based on this technical matters, the utility model proposes following preferred version: the side that described first pull dividing plate and the second pull dividing plate stretch out described tubulose bottle is fixedly installed hand holding handle respectively, the outer wall of described tubulose bottle is fixedly installed respectively the lift stand supporting described first pull dividing plate and the second pull dividing plate.The lift stand that the utility model is set up can not only play the effect of lifting support first pull dividing plate and the second pull dividing plate, play guide effect can also to the outside slip of the first pull dividing plate and the second pull dividing plate, to eliminate the technical matters of aforementioned upper and lower deflection, enhance stabilization of equipment performance.
Further optimization, also comprise two ends and be separately fixed at hand holding handle on affiliated tubulose bottle, described hand holding handle is fixedly installed respectively the switch controlling described first heater and secondary heating mechanism.In use bulk temperature is higher for tubulose bottle of the present utility model, and the hand holding handle set up can facilitate hand-held, avoids scalding, and is integrated on hand holding handle simultaneously, operates more convenient by the switch of control first and second heating arrangement.
Further optimization, described locating piece and described tubulose bottle are fixed together by buckle-type is dismountable.The buckle-type fixed form that the utility model provides makes the installation and removal of locating piece all more convenient, can improve detection efficiency further, and structure is more succinct simultaneously, can save production cost.
In sum, the beneficial effect of heavy metal easy detection reagent bottle of the present utility model is: simple for structure, low cost of manufacture; Heavy metal analysis is rapidly convenient, and detection sensitivity is high; Reusable, reuse rapidly convenient; Stabilization of equipment performance is high; Etc..
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is tubulose bottle; 2 is the first reaction chamber; 3 is the first pull dividing plate; 4 is the second reaction chamber; 5 is locating piece; 6 is copper sheet; 7 is the second pull dividing plate; 8 is waste chamber; 9 is the second heater strip; 10 is hand holding handle; 11 is the first heater strip; 12 is charge door; 13 is lift stand.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is further elaborated.
As shown in Figure 1, the heavy metal easy detection reagent bottle of the present embodiment comprises tubulose bottle 1 and locating piece 5; Described tubulose bottle 1 inside is provided with can to the first pull dividing plate 3 and the second pull dividing plate 7 of the outer side-pulling of tubulose bottle 1; Described tubulose bottle 1 inside is divided into the first reaction chamber 2, second reaction chamber 4 and waste chamber 8 from top to bottom by described first pull dividing plate 3 and the second pull dividing plate 7 successively; The first heater strip 11 of external power supply is provided with in described first reaction chamber 2, the top of described first reaction chamber 2 is provided with charge door 12, the second heater strip 9 of external power supply is provided with in described second reaction chamber 4, the bottom of described waste chamber 8 is provided with leakage fluid dram, and described leakage fluid dram place is provided with switch valve; The sidewall of described second reaction chamber 4 offers through hole, and described locating piece 5 dismountable sealing buckle is fixed on described lead to the hole site; Also be provided with copper sheet 6 in described second reaction chamber 4, described copper sheet 6 two ends are fixedly connected with described locating piece 5 by connecting link.The side that described first pull dividing plate 3 and the second pull dividing plate 7 stretch out described tubulose bottle 1 is fixedly installed hand holding handle respectively, the outer wall of described tubulose bottle 1 is fixedly installed respectively the lift stand 13 supporting described first pull dividing plate 3 and the second pull dividing plate 7.Also comprise two ends and be separately fixed at hand holding handle 10 on affiliated tubulose bottle 1, described hand holding handle 10 is fixedly installed respectively the switch controlling described first heater strip 11 and the second heater strip 9.The heavy metal easy detection reagent bottle of the present embodiment also coordinates the hydrochloric acid and stannous chloride that include splendid attire respectively.
A concrete case using the heavy metal easy detection reagent bottle of the present embodiment to carry out heavy metal analysis is as follows: in the first reaction chamber 2, add 0.5g grains stannous chloride, the hydrochloric acid of 5ml massfraction 8% and 25ml sample liquid successively by charge door.By switch activated first heater strip 11, micro-pre-reaction 5 ~ 10min that boils in the first reaction chamber.Pull out the first pull dividing plate 3 afterwards, pre-reaction liquid Action of Gravity Field falls into the second reaction chamber.By switch activated second heater strip 9, micro-reaction 10 ~ 20min that boils, reaction terminates.Pull out the second pull dividing plate 7, the mixed liquid of reaction falls into waste chamber.(in course of reaction, optionally can supplement hot water at any time, ensure that total liquid accumulated amount is constant as far as possible.) remove locating piece 5, observe copper sheet surface color, if the non-variable color in copper sheet surface, then judge there is not the heavy metal such as arsenic, mercury in testing sample.If copper sheet surface gray or black, then judge to there is arsenide in water sample; If copper sheet surface is in silver gray, then judge to there is mercuride in water sample; If copper sheet surface is in gray purple, then judge to there is antimonide in water sample.Draw through repeatedly sampling detection respectively, the reagent bottle detection method sensitivity in the present embodiment: arsenic is 1ppm, mercury 15ppm.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (5)
1. a heavy metal species easy detection reagent bottle, is characterized in that: comprise tubulose bottle (1) and locating piece (5); Described tubulose bottle (1) inside is provided with can to the first pull dividing plate (3) of tubulose bottle (1) outer side-pulling and the second pull dividing plate (7); Described tubulose bottle (1) inside is divided into the first reaction chamber (2), the second reaction chamber (4) and waste chamber (8) from top to bottom by described first pull dividing plate (3) and the second pull dividing plate (7) successively; First heater is provided with in described first reaction chamber (2), the top of described first reaction chamber (2) is provided with charge door (12), secondary heating mechanism is provided with in described second reaction chamber (4), the bottom of described waste chamber (8) is provided with leakage fluid dram, and described leakage fluid dram place is provided with switch valve; The sidewall of described second reaction chamber (4) offers through hole, and described locating piece (5) dismountable sealing is fixed on described lead to the hole site; Also be provided with copper sheet (6) in described second reaction chamber (4), described copper sheet (6) two ends are fixedly connected with described locating piece (5) by connecting link.
2. heavy metal easy detection reagent bottle according to claim 1, is characterized in that: described first heater is first heater strip (11) of external power supply, and described secondary heating mechanism is second heater strip (9) of external power supply.
3. heavy metal easy detection reagent bottle according to claim 1, it is characterized in that: the side that described first pull dividing plate (3) and the second pull dividing plate (7) stretch out described tubulose bottle (1) is fixedly installed hand holding handle respectively, the outer wall of described tubulose bottle (1) is fixedly installed respectively the lift stand (13) supporting described first pull dividing plate (3) and the second pull dividing plate (7).
4. heavy metal easy detection reagent bottle according to claim 1, it is characterized in that: also comprise two ends and be separately fixed at hand holding handle (10) on affiliated tubulose bottle (1), described hand holding handle (10) is fixedly installed respectively the switch controlling described first heater and secondary heating mechanism.
5. heavy metal easy detection reagent bottle according to claim 1, is characterized in that: described locating piece (5) and described tubulose bottle (1) are fixed together by buckle-type is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259665.4U CN204556506U (en) | 2015-04-24 | 2015-04-24 | One heavy metal species easy detection reagent bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259665.4U CN204556506U (en) | 2015-04-24 | 2015-04-24 | One heavy metal species easy detection reagent bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556506U true CN204556506U (en) | 2015-08-12 |
Family
ID=53831600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259665.4U Expired - Fee Related CN204556506U (en) | 2015-04-24 | 2015-04-24 | One heavy metal species easy detection reagent bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556506U (en) |
-
2015
- 2015-04-24 CN CN201520259665.4U patent/CN204556506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160424 |