CN2684180Y - A digestion device for measuring mercury content - Google Patents
A digestion device for measuring mercury content Download PDFInfo
- Publication number
- CN2684180Y CN2684180Y CN200420010294.8U CN200420010294U CN2684180Y CN 2684180 Y CN2684180 Y CN 2684180Y CN 200420010294 U CN200420010294 U CN 200420010294U CN 2684180 Y CN2684180 Y CN 2684180Y
- Authority
- CN
- China
- Prior art keywords
- condenser pipe
- mercury content
- mouth
- electric heater
- pipe mouth
- 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.)
- Expired - Fee Related
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 22
- 230000029087 digestion Effects 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 11
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
一种用于测定汞含量的消化装置，其特征在于：它包括装置壳体(13)，设置在壳体(13)底部的功率可调的电加热器(3)，并排放置在电加热器上面的多个用于盛放待处理样品与试剂的容器(2)，以及分别插装在每个容器口内的冷凝管(1)；所述冷凝管(1)通过连接在相邻冷凝管出水管口(10)与进水管口(8)间的管路构成一连通器；位于冷凝管(1)顶部的排气管(12)通过设置在其上方的废气排出管口(14)与大气相连通。本实用新型相比现有技术具有结构合理、操作简便、安全性好、并可使汞的回收率得以提高。
A digestion device for measuring mercury content is characterized in that it comprises a device housing (13), an electric heater (3) with adjustable power arranged at the bottom of the housing (13), placed side by side on the electric heater The above multiple containers (2) for holding samples and reagents to be processed, and the condenser tubes (1) respectively inserted in the mouths of each container; the condenser tubes (1) are connected to the adjacent condenser tubes The pipeline between the water pipe mouth (10) and the water inlet pipe mouth (8) constitutes a communicator; the exhaust pipe (12) at the top of the condensation pipe (1) passes through the waste gas discharge pipe mouth (14) arranged above it and the atmosphere connected. Compared with the prior art, the utility model has the advantages of reasonable structure, convenient operation and good safety, and can improve the recovery rate of mercury.
Description
(1) technical field
The utility model relates to a kind of pick-up unit that is used for measuring the food mercury content, relates to a kind of slaking apparatus that is used to measure mercury content specifically.
(2) background technology
The mensuration of mercury content is to be related to food production safety is qualified and whether can have influence on one of healthy necessary test item of people in the food.During mercury content in measuring food, its common method is to need earlier tested food is digested, and promptly removes contained impurity from food, only mercury is remained in the solution to be measured.Traditional digestion method mostly is following two kinds: a kind ofly be to use common condenser pipe, and connect a container in the lower end of condenser pipe, container directly is placed on carries out hot digestion on the electric furnace; Another kind is to adopt Soxhlet extractor, and this extractor generally only can be used for the extraction of fat.And when adopting above-mentioned two kinds of methods that food is digested, all can't control the size and the time of digestion power automatically, operating process is not only loaded down with trivial details, waste time and energy, and because its whole process is all carried out under open environment, security is reduced, also directly have influence on the recovery of mercury simultaneously.
(3) summary of the invention
The purpose of this utility model provide at existing weak point in the above-mentioned prior art just a kind of rational in infrastructure, easy and simple to handle, security is good, and can improve a kind of slaking apparatus that is used to measure mercury content of the recovery of mercury.
The purpose of this utility model can realize by following measure:
The slaking apparatus that is used to measure mercury content of the present utility model comprises device case, be arranged on the electric heater of the adjustable power of housing bottom, a plurality of containers that are used to hold pending sample and reagent on electric heater placed side by side, and be inserted into the interior condenser pipe of each vessel port respectively; Described condenser pipe constitutes a linker by the pipeline that is connected between adjacent condenser pipe effluent pipe mouth and water inlet pipe mouth; The gas outlet that is positioned at the condenser pipe top is connected with atmosphere by side's disposed thereon exhaust emission tube mouth.
Effluent pipe mouth in the utility model on the condenser pipe is arranged on the top of condenser pipe, water inlet pipe mouth is arranged on the bottom of condenser pipe, and the water inlet pipe mouth of first condenser pipe is connected with the water source by pipeline, and the effluent pipe mouth of last condenser pipe is connected with drainpipe; Link together by the interlock lifter drawing bar between described condenser pipe.
The container that is used to hold pending sample and reagent in the utility model is a conical flask, also can be the container of other shape and structure certainly.
Electric heater quantity in the utility model is identical with the container number that is used to hold pending sample and reagent, and a power governor all is installed on each electric heater.
The preceding facade of the utility model housing is a transparent baffle, and this transparent baffle is by being provided with the preceding facade place that guide rail on the plate of the left and right sides is inserted into housing.
Using method of the present utility model and advantage are as follows:
When using slaking apparatus of the present utility model to carry out mercury mensuration, can condenser pipe be risen by the left and right sides handle at interlock lifter drawing bar two ends makes it separate with conical flask, pending sample and reagent are packed in the conical flask, by the interlock lifter drawing bar condenser pipe is inserted the frosted mouth of conical flask afterwards, again transparent baffle is put down, condenser pipe and conical flask are enclosed in the housing, the big I of required heating power is adjusted by the power governor knob that correspondence is arranged on each conical flask bottom, and the length of heat time heating time can be carried out control by timer.The waste gas that is produced in the digestion process enters the exhaust emission tube mouth that is positioned at housing top by the gas outlet that is arranged on the condenser pipe top and discharges.
The utility model has the following advantages compared to existing technology:
The condenser pipe that is adopted in a, the utility model and the interface of conical flask are the standard specification interface, standard specifications such as that condenser pipe can adopt is snakelike, spherical, straight shape, can arbitrarily change according to actual needs during operation, compare conventional art, its structure is more reasonable;
B, since the utility model in condenser pipe by the interlock lifter drawing bar link together, and its heating part has adopted the version that single adjustable power, time can decide, this just makes its operation very convenient easy row that becomes, and can play energy-conserving action, compared to existing technology, its fractional energy savings can reach more than 30%;
C, since this slaking apparatus be under the environment of a relative closure, to carry out all the time, the recovery of its mercury is improved, and its security performance is guaranteed greatly.
(4) description of drawings
Accompanying drawing is a front view of the present utility model.
(5) embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
The slaking apparatus that is used to measure mercury content of the present utility model comprises device case 13, be arranged on the electric heater 3 of the adjustable power of housing bottom, a plurality of containers 2 that are used to hold pending sample and reagent on electric heater 3 placed side by side, and be inserted into the interior condenser pipe 1 of each vessel port respectively; The gas outlet 12 that is positioned at condenser pipe 1 top is connected with atmosphere by side's disposed thereon exhaust emission tube mouth 14; Effluent pipe mouth 10 in the utility model on the condenser pipe 1 is arranged on the top of condenser pipe 1, and water inlet pipe mouth 8 is arranged on the bottom of condenser pipe 1; The water inlet pipe mouth of first condenser pipe is connected with the water source by pipeline, its effluent pipe mouth is connected by the water inlet pipe mouth of the adjacent condenser pipe of connecting line and next, six condenser pipes link to each other successively, until last condenser pipe, and the effluent pipe mouth of last condenser pipe is connected with drainpipe, constitutes a linker; Link together by interlock lifter drawing bar 9 between described condenser pipe.The container 2 that is used to hold pending sample and reagent in the utility model is a conical flask.Electric heater 3 in the utility model is independent a plurality of distribution equalizing structures of control, and its quantity is identical with the container number that is used to hold pending sample and reagent, and a power governor 4 all is installed on each electric heater; In order to guarantee the security of operating process, the preceding facade of the utility model housing is the transparent baffle 11 that a drawing and pulling type is provided with, and this transparent baffle is by being provided with the preceding facade place that guide rail 15 on the plate of the left and right sides is inserted into housing.Also be provided with power switch 6, timer 7 and attaching plug 5 in the utility model housing side.
Claims (6)
1, a kind of slaking apparatus that is used to measure mercury content, it is characterized in that: it comprises device case (13), be arranged on the electric heater (3) of the adjustable power of housing (13) bottom, a plurality of containers (2) that are used to hold pending sample and reagent on electric heater placed side by side, and be inserted into the interior condenser pipe (1) of each vessel port respectively; Described condenser pipe (1) constitutes a linker by the pipeline that is connected between adjacent condenser pipe effluent pipe mouth (10) and water inlet pipe mouth (8); The gas outlet (12) that is positioned at condenser pipe (1) top is connected with atmosphere by side's disposed thereon exhaust emission tube mouth (14).
2, the slaking apparatus that is used to measure mercury content according to claim 1, it is characterized in that: effluent pipe mouth (10) is arranged on the top of condenser pipe (1), water inlet pipe mouth (8) is arranged on the bottom of condenser pipe (1), and the water inlet pipe mouth (8) of first condenser pipe (1) is connected with the water source by pipeline, and the effluent pipe mouth (10) of last condenser pipe (1) is connected with drainpipe.
3, the slaking apparatus that is used to measure mercury content according to claim 1 is characterized in that: link together by interlock lifter drawing bar (9) between described condenser pipe (1).
4, the slaking apparatus that is used to measure mercury content according to claim 1 is characterized in that: the container (2) that is used to hold pending sample and reagent is a conical flask.
5, the slaking apparatus that is used to measure mercury content according to claim 1 is characterized in that: the preceding facade of housing (13) is a transparent baffle (11), and this transparent baffle is by being provided with the preceding facade place that guide rail (15) on the plate of the left and right sides is inserted into housing.
6, the slaking apparatus that is used to measure mercury content according to claim 1, it is characterized in that: the quantity of electric heater (3) is identical with the container that is used to hold pending sample and reagent (2) number, and a power governor (4) all is installed on each electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420010294.8U CN2684180Y (en) | 2004-03-02 | 2004-03-02 | A digestion device for measuring mercury content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420010294.8U CN2684180Y (en) | 2004-03-02 | 2004-03-02 | A digestion device for measuring mercury content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684180Y true CN2684180Y (en) | 2005-03-09 |
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ID=34606151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420010294.8U Expired - Fee Related CN2684180Y (en) | 2004-03-02 | 2004-03-02 | A digestion device for measuring mercury content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684180Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539223A (en) * | 2012-01-08 | 2012-07-04 | 中国科学院南京地理与湖泊研究所 | CODCr batch digestion device |
| CN108854127A (en) * | 2018-08-15 | 2018-11-23 | 于家丰 | Condenser pipe and distilling apparatus |
| CN109253996A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | A kind of mercury isotope testing method and device for crude oil |
| CN109253995A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | A kind of mercury isotope testing method and device for natural gas |
| CN109253994A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | Method and device for detecting mercury isotopes in oil and gas sources |
-
2004
- 2004-03-02 CN CN200420010294.8U patent/CN2684180Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539223A (en) * | 2012-01-08 | 2012-07-04 | 中国科学院南京地理与湖泊研究所 | CODCr batch digestion device |
| CN108854127A (en) * | 2018-08-15 | 2018-11-23 | 于家丰 | Condenser pipe and distilling apparatus |
| CN109253996A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | A kind of mercury isotope testing method and device for crude oil |
| CN109253995A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | A kind of mercury isotope testing method and device for natural gas |
| CN109253994A (en) * | 2018-10-31 | 2019-01-22 | 中国石油天然气股份有限公司 | Method and device for detecting mercury isotopes in oil and gas sources |
| CN109253994B (en) * | 2018-10-31 | 2021-05-28 | 中国石油天然气股份有限公司 | Method and device for detecting mercury isotopes in oil and gas sources |
| CN109253996B (en) * | 2018-10-31 | 2021-05-28 | 中国石油天然气股份有限公司 | A kind of mercury isotope testing method and device for crude oil |
| CN109253995B (en) * | 2018-10-31 | 2021-06-01 | 中国石油天然气股份有限公司 | Mercury isotope testing method and device for natural gas |
| US11119084B2 (en) | 2018-10-31 | 2021-09-14 | Petrochina Company Limited | Methods and devices for detecting mercury isotopes in natural gas |
| US11119085B2 (en) | 2018-10-31 | 2021-09-14 | Petrochina Company Limited | Methods and devices for detecting mercury isotopes in oil-gas sources |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |