CN113092719A - A test device for microorganism solidification soil body - Google Patents
A test device for microorganism solidification soil body Download PDFInfo
- Publication number
- CN113092719A CN113092719A CN202110358464.XA CN202110358464A CN113092719A CN 113092719 A CN113092719 A CN 113092719A CN 202110358464 A CN202110358464 A CN 202110358464A CN 113092719 A CN113092719 A CN 113092719A
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- China
- Prior art keywords
- pipe body
- pipe
- extension pipe
- extension
- central rod
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- 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.)
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- 239000002689 soil Substances 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 244000005700 microbiome Species 0.000 title claims abstract description 10
- 238000007711 solidification Methods 0.000 title claims description 9
- 230000008023 solidification Effects 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims description 10
- 241000233866 Fungi Species 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 7
- 239000004576 sand Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a test device for microorganism solidified soil, which comprises an experimental model, a pipe body and a sliding frame, wherein a first pipe body and a second pipe body are arranged in the experimental model, central rods are respectively arranged in the first pipe body and the second pipe body, the top end of the central rod is connected with a driving motor, the sliding frame is connected and arranged on the wall of the central rod close to the tail end of the central rod, the tail end of the central rod is connected and provided with a crushing fan blade, one side of the top end of the first pipe body is provided with a first extension pipe in an extending way, the first extension pipe is provided with a first electric valve, one side of the top end of the second pipe body is provided with a second extension pipe in an extending way, the second extension pipe is provided with a second electric valve, and the other sides of the first pipe body and the second pipe body are respectively provided with a stroke cylinder. And the slurry transmission efficiency is improved.
Description
Technical Field
The invention relates to the technical field of experimental devices, in particular to a test device for a microorganism solidified soil body.
Background
With the rapid increase of population and the acceleration of urbanization process, the demand of civil infrastructure at home and abroad is increasing unprecedentedly, especially in China, the construction of urban infrastructure faces the problem of serious supply insufficiency, and in the engineering construction process, some bad soil bodies which can not meet the engineering requirements inevitably meet, at the moment, the soil bodies must be solidified, and the requirement of solidifying the soil bodies can be met by utilizing certain microorganisms.
Disclosure of Invention
The invention aims to provide a test device for a microorganism solidified soil body, which can improve the blockage problem of a pouring opening and improve the slurry transmission efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: including experiment model, body and carriage, be provided with first body and second body in the experiment model, all be provided with well core rod in first body and the second body, well core rod top is connected and is provided with driving motor, the connection is provided with the carriage on the nearly end pole wall of well core rod, well core rod end-to-end connection is provided with stirs garrulous fan piece, first body top one side is extended to connect and is provided with first extension, be provided with first motorised valve on the first extension, second body top one side is extended to connect and is provided with the second extension, be provided with the second motorised valve on the second extension, the opposite side of first body and second body all is provided with the stroke cylinder.
Preferably, sliding grooves are oppositely arranged on two sides of the inner walls of the first pipe body and the second pipe body, and correspond to the sliding frame.
Preferably, the first extension pipe and the first pipe body of one end are communicated with each other, the other end of the first extension pipe is connected with a bacterium liquid, and the bacterium liquid contains calcium chloride.
Preferably, the second extension pipe and the second pipe body at one end are mutually communicated, and the other end of the second extension pipe is connected with a cementing solution.
Preferably, the piston rod part of the stroke cylinder is fixedly connected with the pipe body.
Compared with the prior art, the invention has the beneficial effects that: the invention adopts a distributed solidification mode to solidify soil, and can improve the blockage problem of the filling opening and improve the slurry transmission efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a testing device for microorganism solidified soil according to the present invention.
FIG. 2 is a schematic view of a part of the structure of the testing device for microorganism solidified soil of the present invention.
In the figure: 1-experimental model, 2-first pipe body, 3-second pipe body, 4-center rod, 5-6-driving motor, 7-crushing fan piece, 8-first extension pipe, 9-first electric valve, 10-second extension pipe, 11-second electric valve and 13-stroke cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: including experiment model 1, body and carriage 6, be provided with first body 2 and second body 3 in the experiment model 1, all be provided with well core rod 4 in first body 2 and the second body 3, 4 top connections on well core rod are provided with driving motor 5, it is provided with carriage 6 to connect on the nearly terminal pole wall of well core rod 4, 4 end-to-end connections of well core rod are provided with stirs garrulous fan piece 7, 2 top one sides of first body are extended and are connected and be provided with first extension pipe 8, be provided with first motorised valve 9 on the first extension pipe 8, 3 top one sides of second body are extended and are connected and are provided with second extension pipe 10, be provided with second motorised valve 11 on the second extension pipe 10, the opposite side of first body 2 and second body 3 all is provided with stroke cylinder 12.
Further, the two sides of the inner walls of the first pipe body 2 and the second pipe body 3 are provided with sliding grooves, the sliding grooves correspond to the sliding frame 6, and the sliding frame 6 has the characteristic of supporting performance and can slide in the sliding grooves in a limited mode.
Further, first extension pipe 8 and the first body 2 of one end switch on each other, 8 other ends of first extension pipe are connected and are provided with the fungus liquid, contain the calcium chloride in the fungus liquid, the calcium chloride can make the microorganism in the fungus liquid fixed, but because the fungus liquid adsorptivity for easy solidification, the jam in the port department of first body 2, consequently the effect of stirring broken fan piece 7 will improve this point problem.
Further, the second extension pipe 10 is communicated with the second pipe body 3 at one end, the other end of the second extension pipe 10 is connected with a cementing solution, and the cementing solution can adsorb bacteria liquid in sand grains and continuously mineralize to realize reinforcement of the sand grains.
The piston rod part of the stroke cylinder 12 is fixedly connected with the pipe body, and the pipe body can be driven to stretch by stretching of the stroke cylinder 12, so that the crushing fan blades 7 can be used for crushing the blocked part more efficiently.
The working principle of the invention is as follows: the use is arranged the sand sample in experimental model 1, and first body 2 and second body 3 bury in sand sample middle part this moment, then control first motorised valve 9 and second motorised valve 11 respectively and pour into fungus liquid or cementitious solution into, and the solidification of husky granule is consolidated in the diffusion realization after the injection, intermittent type nature pours into solution and can make the solidification of body output, jam into, consequently drives the body through stroke cylinder 12 flexible, makes stirring garrulous fan piece 7 break the jam department, can avoid this problem.
Wherein, in the solidification process, can install elevation structure additional at the integrated device top, drive its body and wholly shift up or move down, realize many distributions, better with the even solidification of sand sample.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a test device for microorganism solidification soil body, includes experiment model (1), body and carriage (6), its characterized in that: a first pipe body (2) and a second pipe body (3) are arranged in the experimental model (1), the first pipe body (2) and the second pipe body (3) are both internally provided with a central rod (4), the top end of the central rod (4) is connected with a driving motor (5), the near-end rod wall of the central rod (4) is connected with a sliding frame (6), the tail end of the central rod (4) is connected with a stirring fan sheet (7), one side of the top end of the first pipe body (2) is provided with a first extension pipe (8) in an extending and connecting way, a first electric valve (9) is arranged on the first extension pipe (8), a second extension pipe (10) is connected to one side of the top end of the second pipe body (3) in an extending way, a second electric valve (11) is arranged on the second extension pipe (10), and stroke cylinders (12) are arranged on the other sides of the first pipe body (2) and the second pipe body (3).
2. A test rig for microbiologically consolidated soil mass according to claim 1, wherein: the two sides of the inner walls of the first pipe body (2) and the second pipe body (3) are provided with sliding grooves in a pair mode, and the sliding grooves correspond to the sliding frames (6).
3. A test rig for microbiologically consolidated soil mass according to claim 1, wherein: first extension pipe (8) and the first body of one end (2) switch on each other, first extension pipe (8) other end is connected and is provided with the fungus liquid, contain the calcium chloride in the fungus liquid.
4. A test rig for microbiologically consolidated soil mass according to claim 1, wherein: the second extension pipe (10) is communicated with the second pipe body (3) at one end, and the other end of the second extension pipe (10) is connected with a cementing solution.
5. A test rig for microbiologically consolidated soil mass according to claim 1, wherein: and a piston rod part of the stroke cylinder (12) is fixedly connected with a pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358464.XA CN113092719A (en) | 2021-04-01 | 2021-04-01 | A test device for microorganism solidification soil body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358464.XA CN113092719A (en) | 2021-04-01 | 2021-04-01 | A test device for microorganism solidification soil body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113092719A true CN113092719A (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110358464.XA Pending CN113092719A (en) | 2021-04-01 | 2021-04-01 | A test device for microorganism solidification soil body |
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| Country | Link |
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| CN (1) | CN113092719A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207405612U (en) * | 2017-11-14 | 2018-05-25 | 海南大学 | Microbe carrier solution agitating device |
| CN208047575U (en) * | 2018-02-06 | 2018-11-06 | 田志勇 | A kind of Irrigation shower head preventing clogging up device of water conservancy |
| JP2019011630A (en) * | 2017-06-30 | 2019-01-24 | 株式会社竹中工務店 | Viscous ground improvement method |
| CN110284491A (en) * | 2019-07-31 | 2019-09-27 | 南京林业大学 | A kind of magnetized solution microorganism soil-fixing device and solid indigenous method |
| CN209589617U (en) * | 2019-02-01 | 2019-11-05 | 贵州大学 | A kind of experimental rig solidifying the soil body for microorganism |
| CN211080201U (en) * | 2019-10-25 | 2020-07-24 | 西北大学 | Grouting reinforcement device for geotechnical engineering |
-
2021
- 2021-04-01 CN CN202110358464.XA patent/CN113092719A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019011630A (en) * | 2017-06-30 | 2019-01-24 | 株式会社竹中工務店 | Viscous ground improvement method |
| CN207405612U (en) * | 2017-11-14 | 2018-05-25 | 海南大学 | Microbe carrier solution agitating device |
| CN208047575U (en) * | 2018-02-06 | 2018-11-06 | 田志勇 | A kind of Irrigation shower head preventing clogging up device of water conservancy |
| CN209589617U (en) * | 2019-02-01 | 2019-11-05 | 贵州大学 | A kind of experimental rig solidifying the soil body for microorganism |
| CN110284491A (en) * | 2019-07-31 | 2019-09-27 | 南京林业大学 | A kind of magnetized solution microorganism soil-fixing device and solid indigenous method |
| CN211080201U (en) * | 2019-10-25 | 2020-07-24 | 西北大学 | Grouting reinforcement device for geotechnical engineering |
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Application publication date: 20210709 |
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