CN218546544U - A quick detection device for arsenic is poisoned - Google Patents
A quick detection device for arsenic is poisoned Download PDFInfo
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- CN218546544U CN218546544U CN202221431935.1U CN202221431935U CN218546544U CN 218546544 U CN218546544 U CN 218546544U CN 202221431935 U CN202221431935 U CN 202221431935U CN 218546544 U CN218546544 U CN 218546544U
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- arsenic
- stop valve
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- poisoned
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses a quick detection device for arsenic is poisoned, including the erlenmeyer flask and with erlenmeyer flask matched with plug, peg graft on the plug and be equipped with arsenic test tube and the funnel that extends to in the erlenmeyer flask, be equipped with stop valve one and stop valve two on the funnel from last to down in proper order. The utility model has the advantages that: the damage to the conical flask or the arsenic detection tube is avoided, and the safety is high.
Description
Technical Field
The utility model relates to a detection device technical field specifically indicates a quick detection device for arsenic is poisoned.
Background
Arsenic, commonly known As arsenic, is a nonmetallic element in the periodic table of elements in the 4 th and VA groups, with an atomic number of 33, and exists As three allotropes, namely ash arsenic, black arsenic and Huang Shen. Arsenic is widely present in nature and hundreds of arsenic minerals have been discovered. Arsenic and its compounds are used in pesticides, herbicides, insecticides, and many alloys. Arsenic trioxide, a compound of arsenic trioxide, is called arsenic trioxide, and is a substance with strong toxicity.
Some industrial wastewater contains arsenic or compounds thereof, and the direct discharge causes serious pollution to the environment, and in addition, the arsenic has high toxicity and is tasteless, and is a means for toxic use, so that the rapid determination of the arsenic is significant.
The patent with the application number of ZL2010201793811 provides a quick arsenic detection device, a gas production piece needs to be placed into a conical flask in the operation process of the device, then a rubber plug is quickly fixed on the conical flask and sealed, and because the conical flask and an arsenic detection tube are both made of glass, the conical flask and the arsenic detection tube are very easily damaged in the operation process, detection failure is caused, gas leakage is caused, and even detection personnel can be poisoned, so that the device needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above difficulty, provide one kind can not cause the damage to erlenmeyer flask or arsenic test tube, a high quick detection device who is used for arsenic poisoning of security.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a quick detection device for arsenic is poisoned, includes the erlenmeyer flask and with erlenmeyer flask matched with plug, peg graft on the plug and be equipped with arsenic test tube and the funnel that extends to in the erlenmeyer flask, be equipped with stop valve one and stop valve two from last to down in proper order on the funnel.
As an improvement, the arsenic detection tube and the funnel are connected with the rubber plug in a sealing way.
As an improvement, the first stop valve and the second stop valve are both arranged at the top of the rubber plug.
As an improvement, the first stop valve and the second stop valve are far away from each other.
Compared with the prior art, the utility model the advantage lie in: the arsenic detection tube and the funnel are fixedly sealed on the rubber plug, the rubber plug is fixedly sealed on the conical flask, and a gas production sheet can be added into the conical flask through the funnel by people without damaging the conical flask or the arsenic detection tube; the first stop valve is matched with the second stop valve, the gas generating piece can be added into the conical flask, and meanwhile, the funnel is sealed, so that gas leakage cannot be caused.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
As shown in the figure: 1. the device comprises a conical flask, 2, a rubber plug, 3, an arsenic detection tube, 4, a funnel, 5, a first stop valve, 6 and a second stop valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Combine figure 1, a quick detection device for arsenic is poisoned, including erlenmeyer flask 1 and with erlenmeyer flask 1 matched with plug 2, the grafting is equipped with arsenic test tube 3 and funnel 4 that extend to in the erlenmeyer flask 1 on the plug 2, be equipped with stop valve one 5 and stop valve two 6 from last to down in proper order on funnel 4.
The arsenic detection tube 3 and the funnel 4 are both connected with the rubber plug 2 in a sealing way.
The first stop valve 5 and the second stop valve 6 are both arranged at the top of the rubber plug 2.
The first stop valve 5 and the second stop valve 6 are far away from each other.
The utility model discloses when concrete implementation, 2g of the sample of grinding is got to the title, arrange in erlenmeyer flask 1, add water 30ml and shake even soaking 10 minutes, then add about 0.2g tartaric acid, with 2 seal installation on erlenmeyer flask 1 of plug, then add 1 piece to the funnel 4 in the gas production piece, open stop valve one 5, make the gas production piece drop to the funnel 4 downwards, close stop valve one 5, open stop valve two 6, treat that the gas production piece drops to the erlenmeyer flask in the back downwards, close stop valve two 6 immediately can, this reaction is best to go on under the 25 ℃ minus 30 ℃ of temperature condition, if weather is colder, can heat with hand or warm water.
When gas production stops (about 10 minutes), the color change length of the arsenic detection tube 3 is observed, the value is directly read to be roughly quantitative, and the result is used for on-site rapid screening and is used as an important reference for preliminarily judging the event property.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (4)
1. A rapid detection device for arsenic poisoning is characterized in that: the device comprises a conical bottle and a rubber plug matched with the conical bottle, wherein an arsenic detection pipe and a funnel extending into the conical bottle are inserted into the rubber plug, and a first stop valve and a second stop valve are sequentially arranged on the funnel from top to bottom.
2. The rapid detection device for arsenic poisoning as claimed in claim 1, wherein: the arsenic detection tube and the funnel are both connected with the rubber plug in a sealing way.
3. The rapid detection device for arsenic poisoning as claimed in claim 1, wherein: the first stop valve and the second stop valve are both arranged at the top of the rubber plug.
4. The rapid detection device for arsenic poisoning as claimed in claim 1, wherein: the first stop valve and the second stop valve are far away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221431935.1U CN218546544U (en) | 2022-06-09 | 2022-06-09 | A quick detection device for arsenic is poisoned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221431935.1U CN218546544U (en) | 2022-06-09 | 2022-06-09 | A quick detection device for arsenic is poisoned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546544U true CN218546544U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221431935.1U Active CN218546544U (en) | 2022-06-09 | 2022-06-09 | A quick detection device for arsenic is poisoned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218546544U (en) |
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2022
- 2022-06-09 CN CN202221431935.1U patent/CN218546544U/en active Active
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