CN105067401A - Apparatus and operation method for rapidly recovering pore solution in transparent soil - Google Patents
Apparatus and operation method for rapidly recovering pore solution in transparent soil Download PDFInfo
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- CN105067401A CN105067401A CN201510443325.1A CN201510443325A CN105067401A CN 105067401 A CN105067401 A CN 105067401A CN 201510443325 A CN201510443325 A CN 201510443325A CN 105067401 A CN105067401 A CN 105067401A
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Abstract
The present invention relates to an apparatus and an operation method for rapidly recovering a pore solution in transparent soil. The apparatus comprises a thick-walled container, a sealing ring, a force disk, a conduit pipe and a pore solution container, wherein the thick-walled container is transparent and can bear high internal confining pressure, high external confining pressure and high vertical load, the sealing ring and the force disk are tightly and firmly connected, the sealing ring can closely contact the inner side of the thick-walled container after being pressed into the thick-walled container while the sealing ring can slide along the inner side of the thick-walled container under the vertical pressure, an overflow port is arranged in the force disk and is directly connected with the conduit pipe, and the other end of the conduit pipe extends into the pore solution container so as to be used for accommodating the recovered pore solution in the transparent soil. According to the present invention, the pore solution in the transparent soil is recovered while the recovery measures of the solid particle in the transparent soil are indirectly provided. The present invention further discloses the operation method for rapidly recovering the pore solution in the transparent soil.
Description
Technical field
The present invention relates to the method for operating of a kind of quick recovery transparent native mesoporosity solution, particularly a kind of recovery technology of the transparent native mesoporosity solution adopting the mixing material of low glutinousness formulated and method of operating.
Background technology
Due to the non-transparency of traditional soil body, impossible Continuous Observation is to the deformation of inside soil body arbitrfary point, but along with the appearance of transparent soil and the application in Geotechnical Engineering physical simulation experiment thereof, make to observe the distortion of inner soil deformation and inside soil body structures become possibility.The pore solution that transparent soil is matched by transparent solid particle and refractive index forms, and the solid particle used of the transparent soil of composition that current academic documents is recorded and pore solution are as shown in Figure 1.Transparent soil has been used to study the mechanism problem in some Geotechnical Engineerings, as seepage flow, shallow foundation and deep foundation etc.Afterwards, in order to study the interaction between the transparent soil body-works, develop again the system of a transparent native internal modification of non-intrusive measurement.Therefore, transparent soil plays irreplaceable effect in the research of engineering mechanism.
In the application experiment of transparent soil, the most difficult is how to configure the good transparent soil of the transparency, and its process for preparation is general quite slow.As can be seen from Figure 5, the pore solution (except family 3) of the transparent soil of preparation used be all by 2 kinds of chemistry oil according to certain mass ratio or volume ratio formulated, the oily density of chemistry is generally all less than the density of water body.In Vehicles Collected from Market, / 10th of the price of the solid particle of a unit weight not enough unit weight pore solution price, therefore the preparation price of transparent soil is by the price decision of pore solution, in addition, transparent soil is disposable, do not possess nonexpondable characteristic, therefore the cost of the transparent soil of current use remains high.Therefore, if the pore solution in the transparent soil after again can recycling test will reduce the cost of transparent soil experiment.But, at present in the process of the test of transparent soil, also there is no equipment or the method for a kind of effective recycling transparent native mesoporosity solution.
Therefore, need badly at present and seek one and can reduce experimental cost, Rapid recovery device or the method that can recycle again transparent native mesoporosity solution seem very important.
Summary of the invention
Object of the present invention overcomes above-mentioned defect exactly, provides device and the method for operating of a kind of quick recovery transparent native mesoporosity solution.
A device for quick recovery transparent native mesoporosity solution, comprising: thick-walled vessel, O-ring seal, stressed dish, conduit and pore solution container; Thick-walled vessel is transparent, and O-ring seal is connected with stressed dish close and firm, be pressed into after thick-walled vessel with thick-walled vessel inside in closing contact, can along thick-walled vessel inner slide under vertical pressure; Offer spillway in stressed dish, directly and tubes connection, the other end of conduit is deep in pore solution container spillway.
A method of operating for quick recovery transparent native mesoporosity solution, comprises the following steps:
Step one, the loosening transparent soil prepared in transparent soil container, make it be in loose condition (of surface);
Step 2, the transparent soil of loose condition (of surface) to be poured in thick-walled vessel, and pour the distilled water of same volume into;
Step 3, employing mini-sized blender stir the mixture of transparent soil and distilled water, the pore solution in transparent soil is suspended and rises, and distilled water and transparent native solid particle sink;
Step 4, connect stressed dish with spillway and O-ring seal, spillway connects conduit, and be inserted into fill transparent soil thick-walled vessel in;
Step 5, when after stressed dish and pore solution surface contact, apply vertical pressure, pore solution is then progressively transferred in pore solution container by spillway and conduit;
Step 6, when after stressed dish just contact distillation water stop apply vertical pressure;
Step 7, the employing way of distillation are separated pore solution, complete the recovery of transparent native mesoporosity solution.
As preferably, in step one: the pore solution in transparent soil is mixed by the oil body that two kinds of refractive indexes are different, a kind of refractive index of oil body is greater than the refractive index of solid particle, the refractive index of another kind of oil body is less than the refractive index of solid particle, the density of each liquid is less than the density of distilled water, and does not mix with distilled water.
As preferably, in step 5: namely vertical pressure can be applied by machinery, also can manual control apply.
The invention has the beneficial effects as follows:
The present invention is separated after finishing using the transparent soil configured in current experiment, is extracted respectively by the starting material of the transparent soil of configuration, makes the starting material of transparent soil obtain recycling, largely avoided waste of material, save experimental cost.
The present invention, while reclaiming transparent native mesoporosity solution, also indirectly separates the solid particle in transparent soil, makes it also can be recycled recycling, further avoid waste of material, save experimental cost.
The pore solution adopting the present invention to reclaim can directly make as next transparent soil model, without the need to again reconfiguring the pore solution that refractive index matches, saves the time of preparing transparent soil.
The pore solution that can reclaim the present invention carries out separated, and separated one by one by each mixing material in pore solution, the system that namely can be used for new pore solution is joined, and also can be used for the needs of other experiment, makes experiment material obtain again and make full use of.
Accompanying drawing explanation
Fig. 1 is the device reclaiming transparent native mesoporosity solution fast;
Fig. 2 is the A-A schematic cross-section in Fig. 1;
Fig. 3 is the connection sectional detail drawing of O-ring seal and stressed dish;
Fig. 4 be transparent native solid particle with pore solution be separated schematic diagram.
Fig. 5 is the composition schematic diagram of transparent soil.
Description of reference numerals: 1-solid particle; 2-container for granule; 3-slide slot; 4-slip perforate dish; 5-many ball bearings; 6-trapped orbit; 7-cylindrical hole; 8-fixing perforate dish; 9-conical bore; 10-pore solution; 11-transparent soil container; 12-prismatic sidewall; 13-taphole; 14-solution guide groove; 15-screw rod; 16-recessed button; 17-convex button; 18-bottom support bracket; 19-bolt; 20-screw hole; 21-swingle.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.Although the present invention will be described in conjunction with preferred embodiment, should know, and not represent and limit the invention in described embodiment.On the contrary, the present invention will contain can be included in attached claims limit scope of the present invention in alternative, modified and equivalent.
With reference to Fig. 1, the device of a kind of quick recovery transparent native mesoporosity solution 4 is made up of thick-walled vessel 1, O-ring seal 5, stressed dish 6, conduit 9 and pore solution container 10.Organic glass is adopted to make the half opening thick-walled vessel 1 of diameter=200mm, highly=400mm, wall thickness=20mm, organic glass is adopted to make external diameter=10mm, the conduit 9 of internal diameter=8mm, length=700mm, conduit 9 is inserted in the spillway 8 in the middle part of stressed dish 6, makes the half opening pore solution container 10 of diameter=100mm, highly=200mm, wall thickness=10mm.
With reference to Fig. 2 and Fig. 3, make the stressed dish 6 of diameter=150mm, thickness=10mm, the edge of stressed dish 6 concavely, conveniently be connected tight jail with O-ring seal 5, in the middle of stressed dish 6, offer the spillway 8 that aperture is 5mm simultaneously, in addition, adopt elastomeric material to make centerline diameter=160mm, the annular seal ring 5 of annulus thickness=10mm, and O-ring seal 5 is enclosed within stressed dish 6.
With reference to Fig. 4, the transparent soil of the height=100mm be finished in the transparent soil container 11 being of a size of length × wide × height × thick=200mm × 200mm × 200mm × 10mm is poured in the thick-walled vessel 1 of opening, and add 1L distilled water 3, the mixture of mini-sized blender 12 to transparent soil and distilled water 3 is adopted to stir, whipping process is by progressively accelerating slowly, until the pore solution 4 in transparent soil is separated with solid particle 2, pore solution 4 rises to top, solid particle 2 and distilled water 3 sink down into bottom, then the stressed dish 6 will made, O-ring seal 5 and conduit 9 are connected as a single entity, be inserted in thick-walled vessel 1, the other end of conduit 9 is inserted in pore solution container 10, stressed dish 6 applies vertical pressure 7, when stressed dish 6 touches the liquid level of pore solution 4, pore solution 4 progressively moves on in pore solution container 10 along spillway 8 and conduit 9, when stressed dish 6 just touches the liquid level of distilled water 3, stop applying vertical pressure 7, and extract stressed dish 6, with dropper, the pore solution 4 remained in conduit 9 is siphoned away, be put in pore solution container 10, finally pore solution container 10 is placed in distillation case each mixing material progressively separated in pore solution 4, complete the quick recovery of transparent native mesoporosity solution 4, in addition, distilled water 3 in thick-walled vessel 1 is outwelled, remaining solid particle 2 is placed in drying chamber and dries, complete the recovery of solid particle 2.
Claims (4)
1. one kind is reclaimed the device of transparent native mesoporosity solution fast, it is characterized in that, comprising: thick-walled vessel (1), O-ring seal (5), stressed dish (6), conduit (9) and pore solution container (10); Thick-walled vessel (1) is transparent, O-ring seal (5) is connected with stressed dish (6) close and firm, be pressed into thick-walled vessel (1) afterwards with thick-walled vessel (1) inner side in closing contact, can along thick-walled vessel (1) inner slide under vertical pressure; Offer spillway (8) in stressed dish (6), spillway (8) is directly connected with conduit (9), and the other end of conduit (9) is deep in pore solution container (10).
2., based on a method of operating for the transparent native mesoporosity of quick recovery according to claim 1 solution, it is characterized in that, comprise the steps:
Step one, the loosening transparent soil prepared in transparent soil container (11), make it be in loose condition (of surface);
Step 2, the transparent soil of loose condition (of surface) to be poured in thick-walled vessel (1), and pour the distilled water (3) of same volume into;
Step 3, employing mini-sized blender (12) stir the mixture of transparent soil and distilled water (3), pore solution (4) in transparent soil is suspended rise, distilled water (3) and transparent native solid particle (2) sink;
Step 4, connect stressed dish (6) with spillway and O-ring seal (5), spillway connects conduit (9), and be inserted into fill transparent soil thick-walled vessel (1) in;
Step 5, when after stressed dish (6) and pore solution (4) surface contact, apply vertical pressure, pore solution (4) is then progressively transferred in pore solution container (10) by spillway (8) and conduit (9);
Step 6, when after stressed dish (6) just contact distillation water (3) stop apply vertical pressure;
Step 7, the employing way of distillation are separated pore solution (4), complete the recovery of transparent native mesoporosity solution (4).
3. the method for operating of the transparent native mesoporosity of quick recovery according to claim 2 solution, it is characterized in that, in step one: the pore solution (4) in transparent soil is mixed by the oil body that two kinds of refractive indexes are different, a kind of refractive index of oil body is greater than the refractive index of solid particle (2), the refractive index of another kind of oil body is less than the refractive index of solid particle (2), the density of each liquid is less than the density of distilled water (3), and does not mix with distilled water (3).
4. the method for operating of the transparent native mesoporosity of quick recovery according to claim 2 solution, is characterized in that, in step 5: namely vertical pressure can be applied by machinery, also can manual control apply.
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| CN201510443325.1A CN105067401B (en) | 2015-07-24 | 2015-07-24 | A kind of device and operating method for quickly reclaiming transparent native mesopore solution |
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| CN201510443325.1A CN105067401B (en) | 2015-07-24 | 2015-07-24 | A kind of device and operating method for quickly reclaiming transparent native mesopore solution |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110538506A (en) * | 2019-09-25 | 2019-12-06 | 浙江海洋大学 | transparent soil pore liquid recovery device and recovery method |
| CN112196526A (en) * | 2020-10-29 | 2021-01-08 | 西南石油大学 | Transparent soil seepage model with oil-water interface and preparation method thereof |
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Patent Citations (5)
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| CN1765522A (en) * | 2005-10-21 | 2006-05-03 | 南京大学 | Method for treating leak oil polluted quartz beach sand |
| US20120079875A1 (en) * | 2009-06-25 | 2012-04-05 | Makoto Nogami | Pretreatment apparatus and mass analyzing apparatus equipped with the same |
| CN102114439A (en) * | 2010-02-09 | 2011-07-06 | 株式会社世界化工 | Solid-liquid separator with self-priming pump |
| CN202778681U (en) * | 2012-04-27 | 2013-03-13 | 河南新大新材料股份有限公司 | Micro powder automatic siphon size grading device |
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Cited By (3)
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| CN110538506A (en) * | 2019-09-25 | 2019-12-06 | 浙江海洋大学 | transparent soil pore liquid recovery device and recovery method |
| CN110538506B (en) * | 2019-09-25 | 2023-10-13 | 浙江海洋大学 | Transparent soil pore liquid recovery device and recovery method |
| CN112196526A (en) * | 2020-10-29 | 2021-01-08 | 西南石油大学 | Transparent soil seepage model with oil-water interface and preparation method thereof |
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| CN105067401B (en) | 2017-12-19 |
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