CN102620962B - Multi-passage mineral lixiviating device - Google Patents
Multi-passage mineral lixiviating device Download PDFInfo
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- CN102620962B CN102620962B CN201210076125.3A CN201210076125A CN102620962B CN 102620962 B CN102620962 B CN 102620962B CN 201210076125 A CN201210076125 A CN 201210076125A CN 102620962 B CN102620962 B CN 102620962B
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- leaching
- lixiviating
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Abstract
The invention relates to a multi-passage mineral lixiviating device. The device consists of three parts, namely a water supply system, a lixiviating system and a receiving system, wherein the water supply system consists of a lixiviating liquid storing pool, a plurality of liquid supply pipes, flow valves and rubber plugs; the lixiviating liquid storing pool is supported by a bracket; liquid inlets of the liquid supply pipes are soaked in the lixiviating liquid storing pool; one rubber plug is sleeved at the liquid outlet end of each liquid supply pipe; two flow valves are arranged on a pipe at the liquid outlet end of each liquid supply pipe; the lixiviating system comprises a plurality of lixiviating column pipes; and an upper layer of flow homogenizing device consisting of dual-layer filter paper, mineral powder to be measured, and a bottom layer of flow homogenizing device consisting of filter paper and absorbent cotton are sequentially arranged in each lixiviating column pipe from top to bottom. The water supply flow is accurately adjusted through the multi-passage mineral lixiviating device; due to the sealing connection between the water supply system and the lixiviating system, the influence of impurities outside the system is avoided, and the relative stability of the pressure in a column can be also ensured; and the device is low in cost, efficient and intensive, and easy to popularize.
Description
Technical field
The present invention relates to import and export the inspection machine of mineral products, particularly a kind of hyperchannel mineral products leaching device.
Background technology
At present, in import-export commodity inspection project, the analysis of element dissolving out capability in mineral products and detection are one and relate to harbour environment and pollute and control, the important process of Harbor work, life personnel life and health, is also that country imports and exports the test item that associated mechanisms is paid close attention to.And mineral products stripping concentration will obtain related data through leaching conventionally, calculate thus stripping total amount, the concept of stripping total amount is fuzzyyer, there is no the computing method of relative science.Existing leaching method, normally disperse independently utensil to be brought together feedwater piping, glass tube column and filter paper etc., utilize above-mentioned utensil to complete leaching process as leaching device, there is following defect in the method, 1, owing to there is no special-purpose device, be difficult to control glass column inner pipe water pressure power, can not facilitate, accurately regulate feedwater flow, 2, the difficult sealing of feedwater piping and glassware is to guarantee, be subject to the outside impurity effect of uniting, also can guarantee the relatively stable of glass column overpressure simultaneously.3, can not guarantee that leachate is even; 4, can not guarantee that leaching carries out under constant temperature, can not obtain the data under assigned temperature.5, can not guarantee that auxiliary droplet evenly drips, and then control leaching speed.Visible, the related data that utilize above-mentioned leaching method mensuration, obtains, owing to being subject to the impact of many factors, has certain deviation with real data, utilizes such data to calculate mineral products stripping total amount, and its result also has deviation.
Therefore, in import-export commodity inspection technical field, need to design a kind of special-purpose leaching device and carry out mineral products leaching, and then measure the method for mineral products element dissolubility, domestic literature not yet has the report of this type of technology at present.How to solve the problem that above-mentioned prior art exists, become the direction that those skilled in the art will study.
Summary of the invention
Object of the present invention is exactly the deficiency existing for prior art, a kind of hyperchannel mineral products leaching device is provided, device adopts the structure of advantages of simple, can make the feedwater flow of leachate, the sealing of leachate pipe system, leaching temperature and leaching speed etc. affect test data factor is effectively controlled, and then guarantee the accuracy of the data of the mineral products element dissolubility that obtains.
The present invention realizes by such technical scheme: hyperchannel mineral products leaching device, is characterized in that: device is comprised of water supply system, leaching system, three parts of receiving system;
Water supply system is comprised of leachate liquid storage tank, several feeding pipes, flow valve, rubber plug; Described leachate liquid storage tank is by stent support, and the inlet of several feeding pipes immerses in leachate liquid storage tank, at the liquid outlet end outer wall cover of each feeding pipe, has rubber plug, and two flow valves are installed on the pipeline that approaches endpiece of each feeding pipe;
Leaching system comprises some leaching column jeckets, the bottom flow-harmonization device that put successively the upper strata flow-harmonization device being comprised of double-deck filter paper, mineral products powder to be determined from top to bottom in each leaching column jecket, is comprised of filter paper and absorbent cotton;
Receiving system comprises some glass funnels that silica sand is housed, each glass funnel inner tubule mouth is disposed and is put a porous sand plate, each glass funnel is suitable for reading to be connected with a leaching column jecket, the inner chamber of each glass funnel communicates with the inner chamber of corresponding leaching column jecket, and the integral body of the formation that leaching column jecket and glass funnel join is dipped in water bath with thermostatic control system;
The liquid outlet of each feeding pipe inserts in a corresponding leaching column jecket, the mouth of pipe of the rubber plug jam-pack leaching column jecket on feeding pipe, and support feeding pipe by rubber plug;
Water bath with thermostatic control system comprises thermostatic control part and water bath, bottom by the water bath of stent support is provided with the open-work identical with some glass funnels bottom tubule external diameter, each glass funnel bottom tubule extends out from the bottom of water bath by open-work, between glass funnel bottom tubule and open-work, by fluid sealant, is fixed;
Under the mouth of pipe of each glass funnel bottom tubule, put a triangular flask, the mouth of pipe of each glass funnel bottom tubule is placed in corresponding triangular flask bottleneck;
Thermostatic control partly comprises digital control instrument, direct digital controller exterior heat resistance signal input end connects thermal sensor, by thermal sensor, gather coolant-temperature gage signal in water bath, power switch by the alert output terminals A L serial connection of direct digital controller statistical tables and reports electric-heating belt, by setting alarm temperature, control the break-make of electric-heating belt power supply, and then control coolant-temperature gage in water bath, electric-heating belt is fixed on the bottom of water bath;
The triangular flask volume that the mouth of pipe of each glass funnel bottom tubule is put is 500mL.
Distance between feeding pipe and leaching column jecket Nei upper strata flow-harmonization device remains 5cm;
Thermal sensor adopts thermal resistance PT100;
Beneficial effect of the present invention: by hyperchannel mineral products leaching device, accurately regulate feedwater flow, the sealing of water supply system and leaching system connects, avoided the impurity effect outside system, also can guarantee the relatively stable of post internal pressure simultaneously, hyperchannel mineral products leaching device adopts the structure of advantages of simple, can make the feedwater flow of leachate, the sealing of leachate pipe system, leaching temperature and leaching speed etc. affect test data factor is effectively controlled, and then guarantee the accuracy of the data of the mineral products element dissolubility that obtains.The present invention is with low cost, efficiently intensive, be easy to promote.
Accompanying drawing explanation
Fig. 1, hyperchannel mineral products leaching device structural representation.
In figure: 1. leachate liquid storage tank, 2. feeding pipe, 3. flow valve, 4. rubber plug, 5. leaching column jecket ，6. upper strata flow-harmonization device, 7. mineral products powder to be determined, 8. bottom flow-harmonization device, 9. porous sand plate, 10. water bath, 11. triangular flasks, 12. silica sands.
Embodiment
For a more clear understanding of the present invention, describe in conjunction with the accompanying drawings and embodiments the present invention in detail:
As shown in Figure 1, hyperchannel mineral products leaching device is comprised of water supply system, leaching system, three parts of receiving system;
Water supply system is comprised of leachate liquid storage tank 1, several feeding pipes 2, flow valve 3, rubber plug 4; Described leachate liquid storage tank 1 is by stent support, the inlet of several feeding pipes 2 immerses in leachate liquid storage tank 1, liquid outlet end outer wall cover at each feeding pipe 2 has rubber plug 4, and two flow valves 3 are installed on the pipeline that approaches liquid outlet end of each feeding pipe 2;
Leaching system comprises some leaching column jeckets 5, in each leaching column jecket 5 from top to bottom, the bottom flow-harmonization device 8 that put successively the upper strata flow-harmonization device 6 being formed by double-deck filter paper, mineral products powder 7 to be determined, is formed by filter paper and absorbent cotton;
Receiving system comprises some glass funnels 8 that silica sand 12 is housed, each glass funnel 8 inner tubule mouth is disposed and is put a porous sand plate 9, each glass funnel 8 is suitable for reading to be connected with a leaching column jecket 5, the inner chamber of each glass funnel 8 communicates with the inner chamber of corresponding leaching column jecket 5, and the integral body of the formation that leaching column jecket 5 and glass funnel 8 join is dipped in water bath with thermostatic control system;
The liquid outlet of each feeding pipe 2 inserts in a corresponding leaching column jecket 5, the mouth of pipe of the rubber plug 4 jam-pack leaching column jeckets 5 on feeding pipe, and support feeding pipe 2 by rubber plug 4; Distance between feeding pipe 2 and leaching column jecket 5 Nei upper strata flow-harmonization devices 6 remains 5cm;
Water bath with thermostatic control system comprises thermostatic control part and water bath 10, bottom by the water bath 10 of stent support is provided with the open-work identical with some glass funnel 8 bottom tubule external diameters, each glass funnel 8 bottom tubule extends out from the bottom of water bath 10 by open-work, and glass funnel 8 bottom tubules and open-work are fixed by fluid sealant;
Under the mouth of pipe of each glass funnel 8 bottom tubule, put a triangular flask 11, each glass funnel 8 bottom tubule mouth is seated in a 500mL triangular flask 11.
Thermostatic control partly comprises digital control instrument, direct digital controller exterior heat resistance signal input end connects PT100 thermal resistance, by the interior coolant-temperature gage signal of PT100 thermal resistance collection water bath 10, power switch by the alert output terminals A L serial connection of direct digital controller statistical tables and reports electric-heating belt, by setting alarm temperature, control the break-make of electric-heating belt power supply, and then control the interior coolant-temperature gage of water bath 10.Electric-heating belt is fixed on the bottom of water bath;
1, the upper feedwater of device is designed with to be beneficial to and controls post internal pressure, and the design of double damper valve can facilitate, accurately regulate feedwater flow.
2, the sealing of device water supply system and leaching system contact, has avoided the impurity effect outside system, also can guarantee the relatively stable of post internal pressure simultaneously.
3, it is even that the flow-harmonization device that the flow-harmonization device that double-deck filter paper forms and filter paper and absorbent cotton form can be realized leachate
4, water bath with thermostatic control system can guarantee that eluviation carries out under constant temperature, makes system obtain the data under assigned temperature.
5, in the space leaching column jecket 5 between the flow-harmonization device that water supply system and double-deck filter paper form, can auxiliary droplet evenly drip, guarantee leaching speed.
When 6, the simple and easy characteristic with expansion can make system be easy to adapt to Multi-example, analyze.
7,, by the research to mineral products stripping concentration-dissolution time, for surperficial dissolution type element, utilize more science of method that the method for integration calculates stripping total amount.
Leaching process and principle: between water supply system and leaching system, by rubber plug, be closely connected, guarantee that leaching post internal pressure is relatively constant, between the flow-harmonization device that in maintenance feed pipe and leaching system, double-deck filter paper forms, should there is the distance of 5cm, guarantee that drop can be uniformly distributed between double-deck filter paper.
Leaching system is closely connected with glass cement with the funnel quality inspection of receiving system, guarantees that leachate can not leak out, and the flow-harmonization device that filter paper and absorbent cotton form is answered smooth being layered on silica sand, guarantees that in leaching post, leachate Biased flow phenomenon can not occur.
According to the leachate of environment configurations, by the water supply system flow direction at the uniform velocity, fill the leaching post of mineral products to be measured, under assigned temperature, under official hour, leachate flows out uniformly in post, to be measured after being collected by triangular flask.
According to the above description, in conjunction with art technology, can realize the solution of the present invention.
Claims (4)
1. hyperchannel mineral products leaching device, is characterized in that: device is comprised of water supply system, leaching system, three parts of receiving system; Water supply system is comprised of leachate liquid storage tank (1), several feeding pipes (2), flow valve (3), rubber plug (4); Described leachate liquid storage tank (1) is by stent support, the inlet of several feeding pipes (2) immerses in leachate liquid storage tank (1), liquid outlet end outer wall cover at each feeding pipe (2) has rubber plug (4), approaches on the pipeline of liquid outlet end two flow valves (3) are installed at each feeding pipe (2); Leaching system comprises some leaching column jeckets (5), the bottom flow-harmonization device (8) that put, successively the upper strata flow-harmonization device (6) that is comprised of double-deck filter paper, mineral products powder to be determined (7) from top to bottom in each leaching column jecket (5), is comprised of filter paper and absorbent cotton; Receiving system comprises some glass funnels (8) that silica sand (12) are housed, each glass funnel (8) inner tubule mouth is disposed and is put a porous sand plate (9), each glass funnel (8) is suitable for reading to be connected with a leaching column jecket (5), the inner chamber of each glass funnel (8) communicates with the inner chamber of corresponding leaching column jecket (5), and the integral body of the formation that leaching column jecket (5) and glass funnel (8) join is dipped in water bath with thermostatic control system; The liquid outlet of each feeding pipe (2) inserts in a corresponding leaching column jecket (5), the mouth of pipe of the rubber plug on feeding pipe (4) jam-pack leaching column jecket (5), and support feeding pipe (2) by rubber plug (4); Water bath with thermostatic control system comprises thermostatic control part and water bath (10), bottom by the water bath (10) of stent support is provided with the open-work identical with some glass funnels (8) bottom tubule external diameter, each glass funnel (8) bottom tubule extends out from the bottom of water bath (10) by open-work, between glass funnel (8) bottom tubule and open-work, by fluid sealant, is fixed; Each glass funnel (8) bottom tubule mouth is seated in a triangular flask (11) bottleneck; Thermostatic control partly comprises digital control instrument, direct digital controller exterior heat resistance signal input end connects thermal sensor, by thermal sensor, gather the interior coolant-temperature gage signal of water bath (10), power switch by the alert output terminals A L serial connection of direct digital controller statistical tables and reports electric-heating belt, by setting alarm temperature, control the break-make of electric-heating belt power supply, and then control the interior coolant-temperature gage of water bath (10), electric-heating belt is fixed on the bottom of water bath.
2. hyperchannel mineral products leaching device as claimed in claim 1, is characterized in that: triangular flask (11) volume that the mouth of pipe of each glass funnel (8) bottom tubule is put is 500mL.
3. hyperchannel mineral products leaching device as claimed in claim 1, is characterized in that: the distance between feeding pipe (2) and leaching column jecket (5) Nei upper strata flow-harmonization device (6) remains 5cm.
4. hyperchannel mineral products leaching device as claimed in claim 1, is characterized in that: thermal sensor adopts thermal resistance PT100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210076125.3A CN102620962B (en) | 2012-03-21 | 2012-03-21 | Multi-passage mineral lixiviating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210076125.3A CN102620962B (en) | 2012-03-21 | 2012-03-21 | Multi-passage mineral lixiviating device |
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| Publication Number | Publication Date |
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| CN102620962A CN102620962A (en) | 2012-08-01 |
| CN102620962B true CN102620962B (en) | 2014-01-15 |
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| CN201210076125.3A Expired - Fee Related CN102620962B (en) | 2012-03-21 | 2012-03-21 | Multi-passage mineral lixiviating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109490037B (en) * | 2018-11-30 | 2021-06-04 | 李洋洋 | High-efficient mineral products leaching device that continuity is good |
| CN109541170A (en) * | 2018-12-07 | 2019-03-29 | 中国神华能源股份有限公司 | Coal fluorine element migrates detection device |
| CN110118866B (en) * | 2019-05-27 | 2021-09-28 | 安徽科技学院 | Heavy metal release simulation experiment device in tailing sand |
Citations (4)
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|---|---|---|---|---|
| CN101264400A (en) * | 2008-05-05 | 2008-09-17 | 郗盟 | Mineralizing and filtering device for water used for bathing and bathing equipment |
| CN201281550Y (en) * | 2008-10-17 | 2009-07-29 | 周高超 | Dust separation device for industrial smoke |
| CN101983750A (en) * | 2010-12-23 | 2011-03-09 | 中信重工机械股份有限公司 | High-level spray feed arrangement for vertical disc filter |
| CN201914916U (en) * | 2010-11-29 | 2011-08-03 | 天津出入境检验检疫局化矿金属材料检测中心 | Distillation analysis funnel with self-adaptive pressure |
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2012
- 2012-03-21 CN CN201210076125.3A patent/CN102620962B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264400A (en) * | 2008-05-05 | 2008-09-17 | 郗盟 | Mineralizing and filtering device for water used for bathing and bathing equipment |
| CN201281550Y (en) * | 2008-10-17 | 2009-07-29 | 周高超 | Dust separation device for industrial smoke |
| CN201914916U (en) * | 2010-11-29 | 2011-08-03 | 天津出入境检验检疫局化矿金属材料检测中心 | Distillation analysis funnel with self-adaptive pressure |
| CN101983750A (en) * | 2010-12-23 | 2011-03-09 | 中信重工机械股份有限公司 | High-level spray feed arrangement for vertical disc filter |
Non-Patent Citations (2)
| Title |
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| 燃煤过程中元素的分异特征与淋滤实验研究;王文峰等;《中国矿业大学学报》;20090731;第38卷(第04期);全文 * |
| 王文峰等.燃煤过程中元素的分异特征与淋滤实验研究.《中国矿业大学学报》.2009,第38卷(第04期), |
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