CN206223616U - A kind of chemical solution infiltration leaching device for adapting to three axle samples - Google Patents
A kind of chemical solution infiltration leaching device for adapting to three axle samples Download PDFInfo
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- CN206223616U CN206223616U CN201621258288.3U CN201621258288U CN206223616U CN 206223616 U CN206223616 U CN 206223616U CN 201621258288 U CN201621258288 U CN 201621258288U CN 206223616 U CN206223616 U CN 206223616U
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- casing
- chemical solution
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- framework
- sealing ring
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Abstract
Leaching device, including framework are permeated the utility model discloses the chemical solution for adapting to three axle samples（Including knob）, upper lid（Including osculum）, base（Including inlet opening and steam vent）, casing, upper dankness stone, lower permeable stone, upper sealing ring, lower seal.When using, certain mass soil pressure is entered in casing, assembled casing, upper lid, base, sealing ring, permeable stone, framework simultaneously screw knob, after pumping saturation, by chemical solution connection inlet opening injection chemical solution, additional air is excluded using steam vent, close steam vent, chemical solution will be discharged after infiltration leaching being carried out to soil into device from inlet opening from osculum, and after leaching, can take out the soil body carry out triaxial test.The utility model realizes the sample uniformity of the infiltration coefficient experiment and triaxial test under the infiltration eluviation of chemical solution, quickness and high efficiency.
Description
Technical field
The utility model is related to a kind of chemical solution of the axle sample of adaptation three applied in land engineering property test to permeate
Leaching device.
Background technology
In " chemical solution corrodes physics, the mechanical property influence on soil " this research field, due to research technique limitation,
Infusion method or incorporation methods are used the sample pretreating of soil more.So-called infusion method, is exactly to immerse in chemical solution the soil body, by changing
Soak time, solution concentration, soil body reset condition etc., the change of the physics, mechanical property of the soil body before and after research immersion；It is so-called to mix
Enter method, refer to, when sample is reinvented in making, pure water sample preparation to be replaced with various concentrations chemical solution, and change maintenance concentration, grind
Study carefully soil body physics, the change of mechanical property before and after chemical solution is mixed.Different test method, it was concluded that there is difference
Different.Although both approaches can react the situation of a part of engineering, for some engineering practices（For example reservoir is big
Dam, refuse landfill）For, the water of inside soil body is flow regime, and it undergoes seepage flow corrosion for a long time.Immersion method can not be anti-
Engineering actual state is reflected, though resulting related conclusions have reference role to engineering, engineering correlation computations is cannot be directly used to.
Therefore need to find out a kind of actual sample processing method of energy reaction engineering, so as to ensure the reliability of research conclusion.
There is related permeameter on current market（Such as T55 types）, but its material is generally copper or steel, chemical solution
Liquid has corrosiveness to it, has a significant impact to research conclusion；And the sample size of existing permeameter cannot adapt to triaxial machining
Experiment, cannot carry out mechanical test after permeability test, therefore existing pertinent instruments can not meet research and require.
The content of the invention
The purpose of this utility model is to provide a kind of chemical solution infiltration leaching device for being adapted to three axle samples, should
Leaching device realizes the sample uniformity of the infiltration coefficient experiment and triaxial test under the infiltration eluviation of chemical solution,
Quickness and high efficiency.
The utility model is achieved like this：A kind of chemical solution infiltration leaching device for being adapted to three axle samples,
Mainly include framework, upper lid, base, casing, permeable stone and sealing ring；Framework by cruciform bracing, upright of frame, framework knob and
Chassis base is constituted, and permeable stone is made up of upper dankness stone and lower permeable stone, and sealing ring is made up of upper sealing ring, lower seal, its
It is characterised by：The end of described cruciform bracing or so two is provided with through hole and connects two symmetrical and parallel upright of frame, in cruciform bracing
Between end be provided with through hole, connecting bolt is installed on through hole, connecting bolt upper end is fixed with framework knob, the upright of frame lower end
It is arranged on chassis base；There is base in chassis base upper ends, base upper ends casing is covered in casing upper ends,
Upper dankness stone and upper sealing ring are provided between upper lid and casing, upper dankness stone is arranged on upper strata, and upper sealing ring is arranged on lower floor,
Upper dankness stone upper-end contact is provided with lower permeable stone and lower seal to connecting bolt between base and casing.
The side of upper lid described in the utility model is provided with osculum, and upper lid is concave, is connected by water pocket area and osculum, with
Solution is set fully to be contacted with soil.
Symmetrical two side of base described in the utility model is provided with inlet opening and steam vent, and base is concave, by water pocket area and
Inlet opening connects.
The utility model casing is cylinder, and interior diameter is 39.1mm, and casing internal height is 80mm, and three axle samples are straight
Footpath is consistent.
The utility model framework material is steel, and upper lid, base, casing material are lucite, framework, upper lid, base, shield
Cylinder has the groove of corresponding size, to ensure sealing during mutually assembling, accurate, quick.
Only need, according to the assembling such as reserved groove, certain mass soil pressure to be entered when the utility model is used, when using
In casing, assembled casing, upper lid, base, sealing ring, permeable stone, framework simultaneously screw knob, after pumping saturation, by chemical solution
Connection inlet opening injection chemical solution, additional air is excluded using steam vent, closes steam vent, and chemical solution will enter from inlet opening
Enter device is carried out from osculum discharge after infiltration leaching to soil, and after leaching, can take out the soil body carry out triaxial test.
The utility model has the advantages that：The utility model realizes the infiltration system under the infiltration eluviation of chemical solution
Number experiment and the sample uniformity of triaxial test, quickness and high efficiency.
Brief description of the drawings
Fig. 1 is schematic diagram after the utility model assembling.
Fig. 2 is the utility model block schematic illustration.
Fig. 3 is lid schematic diagram on the utility model, and bottom surface is placed upward.
Fig. 4 is the utility model bottom schematic diagram.
Fig. 5 is the utility model casing schematic diagram.
Fig. 6 is the utility model permeable stone schematic diagram, and upper and lower permeable stone size is consistent.
Fig. 7 is the utility model sealing ring schematic diagram, and upper-lower seal circle size is consistent.
In figure, 01. cruciform bracing, 02. upright of frame, 03. framework knob, 04 chassis base is covered, 06 draining on 05
Hole, 07 base, 08 inlet opening, 09 steam vent, 10 casings, 11, connecting bolt.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model is such to work and implementation, a kind of chemical solution infiltration leaching for being adapted to three axle samples
Device, mainly including framework, upper lid 05, base 07, casing 10, permeable stone and sealing ring；Framework is stood by cruciform bracing 01, framework
Post 02, framework knob 03 and chassis base 04 are constituted, and permeable stone is made up of upper dankness stone and lower permeable stone, and sealing ring is by upper sealing
Circle, lower seal composition, it is characterised in that：It is symmetrical and parallel that the end of the cruciform bracing 01 or so two is provided with through hole connection two
Upright of frame 02, the intermediate ends of cruciform bracing 01 are provided with through hole, and connecting bolt 11 is installed on through hole, and the upper end of connecting bolt 11 is fixed and set
There is framework knob 03, the lower end of the upright of frame 02 is arranged on chassis base 04；There is base in the upper ends of chassis base 04
07, the upper ends casing 10 of base 07, lid 05 in the upper ends of casing 10 is provided with upper dankness stone between upper lid 05 and casing 10
With upper sealing ring, upper dankness stone is arranged on upper strata, and upper sealing ring is arranged on lower floor, upper dankness stone upper-end contact to connecting bolt
11, lower permeable stone and lower seal are provided between base 07 and casing 10.
When using, certain mass soil pressure is entered in casing, assembled casing 10, upper lid 05, base 07, sealing ring, permeable stone,
Framework simultaneously screws knob 03, after pumping saturation, chemical solution connection inlet opening 08 is injected into chemical solution, using the row of steam vent 09
Except additional air, close steam vent 10, chemical solution infiltration leaching will be carried out to soil into device from inlet opening after from osculum
06 discharge, after leaching, can take out the soil body carries out triaxial test.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. it is a kind of be adapted to three axle samples chemical solution infiltration leaching device, mainly including framework, upper lid, base, casing,
Permeable stone and sealing ring；Framework is made up of cruciform bracing, upright of frame, framework knob and chassis base, and permeable stone is by upper permeable
Stone and lower permeable stone are constituted, and sealing ring is made up of upper sealing ring, lower seal, it is characterised in that：Described cruciform bracing or so two
End is provided with through hole and connects two symmetrical and parallel upright of frame, and cruciform bracing intermediate ends are provided with through hole, and connection is installed on through hole
Bolt, connecting bolt upper end is fixed with framework knob, and the upright of frame lower end is arranged on chassis base；In chassis base
Upper ends have base, and base upper ends casing is covered in casing upper ends, and upper dankness stone is provided between upper lid and casing
With upper sealing ring, upper dankness stone is arranged on upper strata, and upper sealing ring is arranged on lower floor, upper dankness stone upper-end contact to connecting bolt,
Lower permeable stone and lower seal are provided between base and casing.
2. a kind of chemical solution for being adapted to three axle samples according to claim 1 permeates leaching device, and its feature exists
In：The side of the upper lid is provided with osculum, and upper lid is concave, is connected by water pocket area and osculum.
3. a kind of chemical solution for being adapted to three axle samples according to claim 1 permeates leaching device, and its feature exists
In：Symmetrical two side of the base is provided with inlet opening and steam vent, and base is concave, is connected by water pocket area and inlet opening.
4. a kind of chemical solution for being adapted to three axle samples according to claim 1 permeates leaching device, and its feature exists
In：Casing is cylinder, and interior diameter is 39.1mm, and casing internal height is 80mm, consistent with three axle specimen finish.
5. a kind of chemical solution for being adapted to three axle samples according to claim 1 permeates leaching device, and its feature exists
In：Framework material is steel, and upper lid, base, casing material are lucite, and framework, upper lid, base, casing have corresponding size
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258288.3U CN206223616U (en) | 2016-11-23 | 2016-11-23 | A kind of chemical solution infiltration leaching device for adapting to three axle samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258288.3U CN206223616U (en) | 2016-11-23 | 2016-11-23 | A kind of chemical solution infiltration leaching device for adapting to three axle samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223616U true CN206223616U (en) | 2017-06-06 |
Family
ID=58790272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258288.3U Expired - Fee Related CN206223616U (en) | 2016-11-23 | 2016-11-23 | A kind of chemical solution infiltration leaching device for adapting to three axle samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206223616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956312A (en) * | 2018-05-15 | 2018-12-07 | 中国矿业大学 | A kind of small-sized triaxial fluid structurecoupling tester |
| CN110702583A (en) * | 2019-10-23 | 2020-01-17 | 中南大学 | Soil body infiltration dispersion leaching test integrated column |
| CN111665186A (en) * | 2020-07-24 | 2020-09-15 | 长安大学 | Multifunctional soil column test device |
-
2016
- 2016-11-23 CN CN201621258288.3U patent/CN206223616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956312A (en) * | 2018-05-15 | 2018-12-07 | 中国矿业大学 | A kind of small-sized triaxial fluid structurecoupling tester |
| CN110702583A (en) * | 2019-10-23 | 2020-01-17 | 中南大学 | Soil body infiltration dispersion leaching test integrated column |
| CN111665186A (en) * | 2020-07-24 | 2020-09-15 | 长安大学 | Multifunctional soil column test device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |