CN202582961U - Mineral product leaching device - Google Patents
Mineral product leaching device Download PDFInfo
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- CN202582961U CN202582961U CN 201220110332 CN201220110332U CN202582961U CN 202582961 U CN202582961 U CN 202582961U CN 201220110332 CN201220110332 CN 201220110332 CN 201220110332 U CN201220110332 U CN 201220110332U CN 202582961 U CN202582961 U CN 202582961U
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Abstract
The utility model relates to a mineral product leaching device. The device consists of a water supplying system, a leaching system and a receiving system, wherein the water supplying system consists of a leaching liquid storage pool, a plurality of liquid supplying pipes, flow valves and rubber plugs; the leaching liquid storage pool is supported by a bracket, liquid inlets of the liquid supplying pipes are immerged into the leaching liquid storage pool, the rubber plugs are respectively sleeved at liquid outlets of all liquid supplying pipes, and two flow valves are mounted on a pipe at the liquid outlet end of each liquid supplying pipe; and the leaching system comprises a plurality of leaching column pipes, and an upper-layer flow homogenizing device, measured mineral product powder and a bottom-layer flow homogenizing device are sequentially placed in each leaching column pipe from top to bottom, wherein the upper-layer flow homogenizing device consists of two layers of filter paper, and the bottom-layer flow homogenizing device consists of filter paper and absorbent cotton. According to the mineral product leaching device, the water supplying flow is accurately regulated through the multi-channel leaching device, and the water supplying system is connected with the leaching system in a sealing manner, so that the influence arising from impurities outside the systems is avoided, and meanwhile, the relative stabilization of pressure inside the column pipes can be guaranteed. The mineral product leaching device has the advantages of low cost, high efficiency and integration, and easiness in popularization.
Description
Technical field
The utility model relates to the method for inspection of importing and exporting mineral products, particularly a kind of mineral products leaching device.
Background technology
At present; In the import-export commodity inspection project; The analysis of element dissolving out capability in the mineral products and detection are one relate to harbour environment and pollute control that the important process of Harbor work, life personnel life and health also is that country imports and exports the test item that associated mechanisms is paid close attention to.And mineral products stripping concentration will pass through leaching usually and obtain related data, and the notion of stripping total amount is fuzzyyer, does not have the computing method of relative science.Existing leaching method normally disperses feedwater piping, glassware and filter paper etc. independently that utensil is brought together as the leaching device, utilizes above-mentioned utensil to accomplish the leaching process; There is following defective in the method, and 1, owing to there is not special-purpose device, be difficult to control post internal water pressure; Can not make things convenient for, accurately regulate feedwater flow; 2, the difficult sealing of feedwater piping and glassware is subject to the outside impurity effect of uniting to guarantee, also can guarantee the relatively stable of post internal pressure 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 the assigned temperature.5, can not guarantee that auxiliary droplet evenly drips, and then control leaching speed.It is thus clear that the related data that utilize above-mentioned leaching method mensuration, obtains has certain deviation owing to receive the influence of many-sided factor with real data, utilizes such data computation mineral products stripping total amount, its result also has deviation.
Therefore, in the import-export commodity inspection technical field, need a kind of special-purpose leaching device of design to carry out the mineral products leaching, and then measure the method for mineral products element dissolubility, domestic literature does not have this type of technological report as yet at present.How to solve the problem that above-mentioned prior art exists, become the present technique field the technician the direction that will study.
Summary of the invention
The purpose of the utility model is exactly the deficiency that exists to prior art; A kind of mineral products leaching device is provided; Device adopts the structure of advantages of simple; Can make sealing, leaching temperature and the leaching speed etc. of feedwater flow, the leachate pipe system of leachate influence the test data factor and be effectively controlled, and then the accuracy of the data of the mineral products element dissolubility that guarantees to obtain.
The utility model is to realize through such technical scheme: a kind of mineral products leaching device is characterized in that: device is made up of water supply system, leaching system, three parts of receiving system;
Water supply system is made up of leachate liquid storage tank, several feeding pipes, flow valve, rubber plug; Said leachate liquid storage tank is by stent support, and the inlet of several feeding pipes immerses in the leachate liquid storage tank, is with rubber plug at the liquid outlet end of each feeding pipe, on the pipe of the endpiece of each feeding pipe, two flow valves is installed;
The leaching system comprises some leaching column jeckets, in each leaching column jecket from top to bottom, the bottom flow-harmonization device of putting the upper strata flow-harmonization device of forming by double-deck filter paper, mineral products powder to be determined successively, forming by filter paper and absorbent cotton;
Receiving system comprises some glass funnels that silica sand is housed, and puts porous sand plate in each glass funnel, and each glass funnel is suitable for reading to be connected with a leaching column jecket, and the integral body of the formation that leaching column jecket and glass funnel join is dipped in the water bath with thermostatic control system;
The liquid outlet of said feeding pipe inserts in the said leaching column jecket, the mouth of pipe of rubber plug jam-pack leaching column jecket, and through rubber plug support feeding pipe; Distance between the upper strata flow-harmonization device in feeding pipe and the leaching column jecket remains 5cm;
The water bath with thermostatic control system comprises thermostatic control part and water bath; Bottom by the water bath of stent support is provided with and the identical open-work of some glass funnels bottom tubule diameter; Each glass funnel bottom tubule extends out through the bottom of open-work from water bath, is fixed by fluid sealant between glass funnel bottom tubule and the open-work;
Each glass funnel bottom tubule mouth is seated in the triangular flask bottleneck; The triangular flask volume is 500mL;
Thermostatic control partly comprises digital control instrument, and direct digital controller exterior heat resistance signal input end connects thermal resistance PT100, and thermal resistance PT100 probe places in the water bath; Gather coolant-temperature gage signal in the water bath through thermal resistance PT100; By the power switch of the alert output terminals A L serial connection of direct digital controller statistical tables and reports electric-heating belt, through setting alarm temperature, the break-make of control electric-heating belt power supply; And then coolant-temperature gage in the control water bath, electric-heating belt is fixed on the bottom of water bath.
The beneficial effect of the utility model: through mineral products leaching device; Accurately regulate feedwater flow; The sealing of water supply system and leaching system connects; Avoided the impurity effect outside the system, also can guarantee the relatively stable of post internal pressure simultaneously, mineral products leaching device adopts the structure of advantages of simple; Can make sealing, leaching temperature and the leaching speed etc. of feedwater flow, the leachate pipe system of leachate influence the test data factor and be effectively controlled, and then the accuracy of the data of the mineral products element dissolubility that guarantees to obtain.The utility model is with low cost, efficiently intensive, be easy to promote.
Description of drawings
Fig. 1, mineral products leaching apparatus structure synoptic diagram.
Among the 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, mineral products powder 7. to be determined, 8. bottom flow-harmonization device, 9. porous sand plate, 10. water bath, 11. triangular flasks, 12. silica sands.
Embodiment
Understand the utility model for clearer, describe the utility model in detail in conjunction with accompanying drawing and embodiment:
As shown in Figure 1, mineral products leaching device is made up of water supply system, leaching system, three parts of receiving system;
Water supply system is made up of leachate liquid storage tank 1, several feeding pipes 2, flow valve 3, rubber plug 4; Said leachate liquid storage tank 1 is by stent support, and the inlet of several feeding pipes 2 immerses in the leachate liquid storage tank 1, is with rubber plug 4 at the liquid outlet end of each feeding pipe 2, on the pipe of the liquid outlet end of each feeding pipe 2, two flow valves 3 is installed;
The leaching system comprises some leaching column jeckets 5, in each leaching column jecket 5 from top to bottom, the bottom flow-harmonization device 8 of putting the upper strata flow-harmonization device 6 formed by double-deck filter paper, mineral products powder to be determined 7 successively, forming by filter paper and absorbent cotton;
Receiving system comprises some glass funnels 8 that silica sand 12 is housed; Put porous sand plate 9 in each glass funnel 8; Each glass funnel 8 is suitable for reading to be connected with a leaching column jecket 5, and the integral body of the formation that leaching column jecket 5 and glass funnel 8 join is dipped in the water bath with thermostatic control system;
The liquid outlet of feeding pipe 2 inserts in the said leaching column jecket 5, the mouth of pipe of rubber plug 4 jam-pack leaching column jeckets 5, and through rubber plug 4 support feeding pipes 2; Distance between the upper strata flow-harmonization device 6 in feeding pipe 2 and the leaching column jecket 5 remains 5cm;
The 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 and the identical open-work of some glass funnel 8 bottom tubule diameters; Each glass funnel 8 bottom tubule extends out through the bottom of open-work from water bath 10, and glass funnel 8 bottom tubules and open-work are fixed by fluid sealant;
Each glass funnel 8 bottom tubule mouth is seated in the 500mL triangular flask 11.
Thermostatic control partly comprises digital control instrument; Direct digital controller exterior heat resistance signal input end connects the PT100 thermal resistance; Gather coolant-temperature gage signal in the water bath 10 through the PT100 thermal resistance, by the power switch of the alert output terminals A L serial connection of direct digital controller statistical tables and reports electric-heating belt, through setting alarm temperature; The break-make of control electric-heating belt power supply, and then coolant-temperature gage in the control water bath 10.
1, the upward feedwater of device is designed with and is beneficial to control post internal pressure, and the design of double damper valve can make things convenient for, accurately regulate feedwater flow.
2, the impurity effect outside the system has been avoided in the sealing of device water supply system and leaching system contact, also can guarantee the relatively stable of post internal pressure simultaneously.
3, the flow-harmonization device of the flow-harmonization device of double-deck filter paper composition and filter paper and absorbent cotton composition can realize that leachate is even;
4, water bath with thermostatic control system can guarantee that eluviation carries out at the following of constant temperature, makes system obtain the data under the assigned temperature.
5, can auxiliary droplet evenly drip in the space leaching column jecket between the flow-harmonization device of water supply system and double-deck filter paper composition, guarantee leaching speed.
Analyze when 6, the characteristic of simple and easy expansion can make system be easy to adapt to various article.
7,,, utilize more science of method that the method for integration calculates the stripping total amount for surperficial dissolution type element through to the research of mineral products stripping concentration-dissolution time.
Leaching process and principle: closely link to each other by rubber plug between water supply system and the leaching system; Guarantee that leaching post internal pressure is constant relatively; The distance that 5cm should be arranged between the flow-harmonization device that double-deck filter paper is formed in maintenance feed pipe and the leaching system guarantees that drop can evenly distribute between double-deck filter paper.
The leaching system closely is 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 are formed is answered smooth being layered on the silica sand, guarantees that leachate the bias current phenomenon can not take place in the leaching post.
Fill the leaching post of mineral products to be measured according to the leachate of environment configurations through the water supply system flow direction at the uniform velocity, under assigned temperature, under official hour, leachate flows out in post uniformly, and it is to be measured to be collected the back by triangular flask.
According to above-mentioned explanation, can realize the scheme of the utility model in conjunction with art technology.
Claims (1)
1. a mineral products leaching device is characterized in that: install by water supply system, leaching system, three parts of receiving system and form;
Water supply system is made up of leachate liquid storage tank (1), several feeding pipes (2), flow valve (3), rubber plug (4); Said leachate liquid storage tank (1) is by stent support; The inlet of several feeding pipes (2) immerses in the leachate liquid storage tank (1); Liquid outlet end at each feeding pipe (2) is with rubber plug (4), and two flow valves (3) are installed on the pipe of the endpiece of each feeding pipe (2);
The leaching system comprises some leaching column jeckets (5); In each leaching column jecket (5) from top to bottom, the bottom flow-harmonization device (8) of putting the upper strata flow-harmonization device (6) formed by double-deck filter paper, mineral products powder to be determined (7) successively, forming by filter paper and absorbent cotton;
Receiving system comprises some glass funnels (8) that silica sand (12) are housed; Put porous sand plate (9) in each glass funnel (8); Each glass funnel (8) is suitable for reading to be connected with a leaching column jecket (5), and the integral body of the formation that leaching column jecket (5) and glass funnel (8) join is dipped in the water bath with thermostatic control system;
The liquid outlet of said feeding pipe (2) inserts in the said leaching column jecket (5), the mouth of pipe of rubber plug (4) jam-pack leaching column jecket (5), and through rubber plug (4) support feeding pipe (2); Distance between the upper strata flow-harmonization device (6) in feeding pipe (2) and the leaching column jecket (5) remains 5cm;
The 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 and the identical open-work of some glass funnels (8) bottom tubule diameter; Each glass funnel (8) bottom tubule extends out through the bottom of open-work from water bath (10), is fixed by fluid sealant between glass funnel (8) bottom tubule and the open-work;
Each glass funnel (8) bottom tubule mouth is seated in a triangular flask (11) bottleneck; Triangular flask (11) volume is 500mL;
Thermostatic control partly comprises digital control instrument; Direct digital controller exterior heat resistance signal input end connects thermal resistance PT100; Thermal resistance PT100 probe places in the water bath (10); Warn the break-make that output terminals A L is connected in series the power switch control electric-heating belt power supply of electric-heating belt by the direct digital controller statistical tables and reports, electric-heating belt is fixed on the bottom of water bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110332 CN202582961U (en) | 2012-03-22 | 2012-03-22 | Mineral product leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110332 CN202582961U (en) | 2012-03-22 | 2012-03-22 | Mineral product leaching device |
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| CN202582961U true CN202582961U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110332 Expired - Lifetime CN202582961U (en) | 2012-03-22 | 2012-03-22 | Mineral product leaching device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580471A (en) * | 2019-01-10 | 2019-04-05 | 上海市市政规划设计研究院有限公司 | A kind of experimental system of solid waste regenerated aggregate absorption leaching |
-
2012
- 2012-03-22 CN CN 201220110332 patent/CN202582961U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580471A (en) * | 2019-01-10 | 2019-04-05 | 上海市市政规划设计研究院有限公司 | A kind of experimental system of solid waste regenerated aggregate absorption leaching |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20121205 |