CN102836575A - Device suitable for collecting mercury waste liquid of mercury electrodes - Google Patents
Device suitable for collecting mercury waste liquid of mercury electrodes Download PDFInfo
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- CN102836575A CN102836575A CN2012103231009A CN201210323100A CN102836575A CN 102836575 A CN102836575 A CN 102836575A CN 2012103231009 A CN2012103231009 A CN 2012103231009A CN 201210323100 A CN201210323100 A CN 201210323100A CN 102836575 A CN102836575 A CN 102836575A
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Abstract
The invention discloses a device suitable for collecting mercury waste liquid of mercury electrodes, relating to a device for collecting mercury waste liquid generated in the using process of mercury electrodes in polarogram analysis equipment by using an electrochemical detection method. The device suitable for collecting the mercury waste liquid of the mercury electrodes comprises a mercury waste liquid collector and a mercury storage tank. The device suitable for collecting the mercury waste liquid of the mercury electrodes is characterized in that the top of the mercury waste liquid collector with a conical bottom is provided with a mercury waste liquid collecting pipe, an air inlet and outlet pipe and a mercury flowing-out pipeline, wherein the mercury waste liquid collecting pipe is provided with a liquid inlet electromagnetic valve, the air inlet and outlet pipe is connected with an air pump, and the bottom of the mercury flowing-out pipeline is provided with a mercury collecting electromagnetic valve; and the mercury flowing-out pipeline is inserted to the mercury storage tank, and the conical bottom of the mercury waste liquid collector is connected with a waste liquid bottle along a waste solution discharging pipe. The device suitable for collecting the mercury waste liquid of the mercury electrodes has the beneficial effect that with the characteristic of different specific weights of the mercury and other waste liquids, the device suitable for collecting the mercury waste liquid of the mercury electrodes realizes the collection of the mercury in the mercury waste liquid generated in the process of using static mercury electrodes and the full coverage of mercury liquid in a collection process to prevent the mercury liquid from being volatilized due to exposure in the air. The device is favorable to environmental friendliness and the safety of operators.
Description
Technical field
The collection of the mercury waste liquid that the present invention relates to produce in the mercury electrode use in electrochemical detection method, the polarographic analysis equipment.
Background technology
Clinical examination trace element project; Mainly contain two kinds of technology; Be respectively atomic absorption method and electrochemical method, generally use ruhende electrode in the electrochemical detection method, and ruhende electrode in use can produce a large amount of mercury waste liquids; Discard solutions such as the sample that produces in these mercury waste liquids and the measuring process, reagent mix, and are difficult to effectively handle.
Summary of the invention
In order to solve the deficiency of the special equipment of not collecting the mercury waste liquid that produces in the mercury electrode use; The present invention provides a kind of device that is applicable to the mercury waste collection of mercury electrode; This device that is applicable to the mercury waste collection of mercury electrode can effectively be separated mercury waste liquid and other discard solutions, so that focusing on the mercury waste liquid.
The technical solution adopted for the present invention to solve the technical problems is: a kind of device that is applicable to the mercury waste collection of mercury electrode; Comprise mercury waste collection device; Storage mercury jar; It is characterized in that: the mercury outflow pipeline that band mercury collection magnetic valve is equipped with in the mercury waste collection pipe that has liquid inlet electromagnetic valve and the turnover tracheae, the bottom that are being connected air pump is equipped with at the cylindricality mercury waste collection device top that has conical bottom; Mercury flows out pipeline and inserts in the storage mercury jar, and mercury waste collection device conical bottom upper edge is provided with the discard solution discharge pipe and is connecting waste liquid bottle.
Described storage mercury jar upper end is provided with the mercury solution level sensor, and a jar mouth is equipped with rubber seal.
Described mercury waste collection pipe is the 1-10 root.
Described air pump is provided with the air inlet magnetic valve.
Described discard solution discharge pipe is provided with discard solution discharge pipe magnetic valve.
Described liquid inlet electromagnetic valve, air inlet magnetic valve, discard solution discharge pipe magnetic valve are normally closed solenoid valve, and it is normally open solenoid valve that mercury is collected magnetic valve.
Method for using of the present invention is: when the waste liquid that produces in the measuring process need be taken out, all magnetic valves all cut off the power supply, and the piston of air pump moves backward and forms certain vacuum; The liquid inlet electromagnetic valve that need take out on the corresponding mercury waste collection pipe of waste liquid is opened, and waste liquid is drawn into mercury waste collection device, because the density of mercury is bigger a lot of times than other waste liquid; Can flow out pipeline and mercury through mercury downwards along the conical surface of the lower end of mercury waste collection device collects magnetic valve and falls storage mercury jar the inside; The mercury of storage mercury jar and mercury waste collection device flows out between the pipeline rubber seal is housed, and is used for sealing storage mercury jar, for the ease of changing storage mercury jar; Only use rubber seal; Rubber seal has elasticity, and diameter of bore is slightly less than the external diameter that mercury flows out pipeline, can play sealing and easy-to-mount effect well.The left upper end of storage mercury jar is equipped with the mercury solution level sensor; Be used for detecting the liquid level of mercury in the storage mercury jar, when the liquid level of mercury reached setting value, the mercury solution level sensor can transmit liquid level signal to main program circuit; Make corresponding alarm signal, storage mercury jar is changed in prompting.When the waste liquid in the mercury waste collection device need be discharged; Open discard solution discharge pipe magnetic valve, the operation of the piston forward of air pump forms malleation, promote waste liquid in the mercury waste collection device along the discard solution discharge pipe to waste liquid bottle; After the process of each removal waste fluid; The tapered lower end of mercury waste collection device all can have a certain amount of waste liquid, can the mercury solution in the storage mercury jar be covered fully like this, prevents that mercury solution is exposed in the air to volatilize.
The invention has the beneficial effects as follows through the mercury character different with other waste liquid proportion realized in the electrochemical detection method owing to use the collection of mercury in the mercury waste liquid that produces in the ruhende electrode process; And realized that mercury solution covers fully in the collection process, preventing that mercury solution is exposed in the air volatilizees.The safety that helps environmental protection and operator.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Among the figure, 1. liquid inlet electromagnetic valve, 2. mercury waste collection pipe, 3. mercury waste collection device, 4. turnover tracheae; 5. air pump, 6. air inlet magnetic valve, 7. discard solution discharge pipe magnetic valve, 8. discard solution layer, 9. discard solution discharge pipe; 10. mercury is collected magnetic valve, 11. rubber seal, and 12. mercury flow out pipeline, 13. mercury solution level sensors; 14. storage mercury jar, 15. mercury solution layers, 16. storage mercury jar bottle caps, 17. waste liquid bottles.
The specific embodiment
The specific embodiment of the present invention is, and is as shown in the figure:
Embodiment 1; A kind of device that is applicable to the mercury waste collection of mercury electrode; Comprise mercury waste collection device 3, storage mercury jar 14 is characterized in that: the cylindricality mercury waste collection device top that has a conical bottom is equipped with the mercury waste collection pipe 2 that has liquid inlet electromagnetic valve 1 and is provided with air inlet magnetic valve 6 with the turnover tracheae 4, the air pump that are being connected air pump 5; The mercury outflow pipeline 12 that band mercury is collected magnetic valve 10 is equipped with in mercury waste collection device bottom; Mercury flows out pipeline and inserts in the storage mercury jar 14, and storage mercury jar upper end is provided with mercury solution level sensor 13, and a jar mouth is equipped with rubber seal 11; Mercury waste collection device conical bottom upper edge is provided with discard solution discharge pipe 9 and is connecting waste liquid bottle 17, and the discard solution discharge pipe is provided with discard solution discharge pipe magnetic valve 7.
Method for using of the present invention is: when the waste liquid that produces in the measuring process need be taken out, all magnetic valves all cut off the power supply, and the piston of air pump moves backward and forms certain vacuum; The liquid inlet electromagnetic valve that need take out on the corresponding mercury waste collection pipe of waste liquid is opened, and waste liquid is drawn into mercury waste collection device, because the density of mercury is bigger a lot of times than other waste liquid; Can flow out pipeline and mercury through mercury downwards along the conical surface of the lower end of mercury waste collection device collects magnetic valve and falls storage mercury jar the inside; The mercury of storage mercury jar and mercury waste collection device flows out between the pipeline rubber seal is housed, and is used for sealing storage mercury jar, for the ease of changing storage mercury jar; Only use rubber seal; Rubber seal has elasticity, and diameter of bore is slightly less than the external diameter that mercury flows out pipeline, can play sealing and easy-to-mount effect well.The left upper end of storage mercury jar is equipped with the mercury solution level sensor; Be used for detecting the liquid level of mercury in the storage mercury jar, when the liquid level of mercury reached setting value, the mercury solution level sensor can transmit liquid level signal to main program circuit; Make corresponding alarm signal, storage mercury jar is changed in prompting.Between the port of storage mercury jar and the storage mercury jar bottle cap 16 is to be threaded, and storage mercury jar and storage mercury jar bottle cap are the transparent plastic material, can not react with mercury solution, also can not influence the detection of mercury solution level sensor.When the waste liquid in the mercury waste collection device need be discharged; Open discard solution discharge pipe magnetic valve, the operation of the piston forward of air pump forms malleation, promote waste liquid in the mercury waste collection device along the discard solution discharge pipe to waste liquid bottle; After the process of each removal waste fluid; The tapered lower end of mercury waste collection device all can have a certain amount of waste liquid, can the mercury solution in the storage mercury jar be covered fully like this, prevents that mercury solution is exposed in the air to volatilize.
Claims (5)
1. device that is applicable to the mercury waste collection of mercury electrode; Comprise mercury waste collection device; Storage mercury jar; It is characterized in that: the mercury outflow pipeline that band mercury collection magnetic valve is equipped with in the mercury waste collection pipe that has liquid inlet electromagnetic valve and the turnover tracheae, the bottom that are being connected air pump is equipped with at the cylindricality mercury waste collection device top that has conical bottom, and mercury flows out pipeline and inserts in the storage mercury jar, and mercury waste collection device conical bottom upper edge is provided with the discard solution discharge pipe and is connecting waste liquid bottle.
2. method and the device that is applicable to the mercury waste collection of mercury electrode according to claim 1 is characterized in that: described storage mercury jar upper end is provided with the mercury solution level sensor, and a jar mouth is equipped with rubber seal.
3. method and the device that is applicable to the mercury waste collection of mercury electrode according to claim 1 is characterized in that: described mercury waste collection pipe is the 1-10 root.
4. method and the device that is applicable to the mercury waste collection of mercury electrode according to claim 1, it is characterized in that: described air pump is provided with the air inlet magnetic valve.
5. method and the device that is applicable to the mercury waste collection of mercury electrode according to claim 1 is characterized in that: described discard solution discharge pipe is provided with discard solution discharge pipe magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103231009A CN102836575A (en) | 2012-09-04 | 2012-09-04 | Device suitable for collecting mercury waste liquid of mercury electrodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103231009A CN102836575A (en) | 2012-09-04 | 2012-09-04 | Device suitable for collecting mercury waste liquid of mercury electrodes |
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| Publication Number | Publication Date |
|---|---|
| CN102836575A true CN102836575A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103231009A Pending CN102836575A (en) | 2012-09-04 | 2012-09-04 | Device suitable for collecting mercury waste liquid of mercury electrodes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046193A (en) * | 2017-11-24 | 2018-05-18 | 北京安泰生物医用材料有限公司 | For the automatic subpackaging device and method of dentistry silver mercury capsule production |
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| US7029585B1 (en) * | 2003-04-15 | 2006-04-18 | Wong Pik N | Grease trap |
| CN101564603A (en) * | 2009-05-19 | 2009-10-28 | 南通惠康国际企业有限公司 | Liquid-liquid automatic separation device for continuous production and separation method thereof |
| CN201529482U (en) * | 2009-11-05 | 2010-07-21 | 中国烟草总公司郑州烟草研究院 | Collecting device of Hg element in cigarette mainstream smoke |
| CN101445876B (en) * | 2008-12-15 | 2011-04-27 | 中国科学院上海技术物理研究所 | Withdrawing device of high-purity mercury in a mercury purifying device and method |
| CN202777927U (en) * | 2012-09-04 | 2013-03-13 | 济南美医林电子仪器有限公司 | Waste mercury liquid collecting device suitable for mercury electrode |
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2012
- 2012-09-04 CN CN2012103231009A patent/CN102836575A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7029585B1 (en) * | 2003-04-15 | 2006-04-18 | Wong Pik N | Grease trap |
| CN101445876B (en) * | 2008-12-15 | 2011-04-27 | 中国科学院上海技术物理研究所 | Withdrawing device of high-purity mercury in a mercury purifying device and method |
| CN101564603A (en) * | 2009-05-19 | 2009-10-28 | 南通惠康国际企业有限公司 | Liquid-liquid automatic separation device for continuous production and separation method thereof |
| CN201529482U (en) * | 2009-11-05 | 2010-07-21 | 中国烟草总公司郑州烟草研究院 | Collecting device of Hg element in cigarette mainstream smoke |
| CN202777927U (en) * | 2012-09-04 | 2013-03-13 | 济南美医林电子仪器有限公司 | Waste mercury liquid collecting device suitable for mercury electrode |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046193A (en) * | 2017-11-24 | 2018-05-18 | 北京安泰生物医用材料有限公司 | For the automatic subpackaging device and method of dentistry silver mercury capsule production |
| CN108046193B (en) * | 2017-11-24 | 2024-04-30 | 北京安泰生物医用材料有限公司 | Automatic sub-packaging equipment and method for dental silver mercury capsule product production |
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Application publication date: 20121226 |