CN110346284B - Fluidized slurry adhesion characteristic detection device and detection method - Google Patents
Fluidized slurry adhesion characteristic detection device and detection method Download PDFInfo
- Publication number
- CN110346284B CN110346284B CN201910659960.1A CN201910659960A CN110346284B CN 110346284 B CN110346284 B CN 110346284B CN 201910659960 A CN201910659960 A CN 201910659960A CN 110346284 B CN110346284 B CN 110346284B
- Authority
- CN
- China
- Prior art keywords
- pressure
- detection
- slurry
- fluidized slurry
- fluidized
- Prior art date
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 103
- 239000002002 slurry Substances 0.000 title claims abstract description 92
- 239000002689 soil Substances 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 238000012360 testing method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005243 fluidization Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 13
- 230000009969 flowable effect Effects 0.000 description 4
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a detection device and a detection method for the adhesion characteristics of fluidized slurry, wherein the detection device comprises a base, a pressure device arranged on the base, a pressure box for accommodating the fluidized slurry to be detected, a pipeline for connecting the pressure device and the pressure box, a spray pipe and a detection plate for detecting the adhesion characteristics of the slurry; one end of the jet pipe is connected with the pressure box, the other end is sleeved with a detection disc and a rotating device connected with the detection plate, the detection disc is fixedly connected with the jet pipe, and the rotating device is rotationally connected with the jet pipe. Placing the fluidized slurry to be detected into a pressure box, changing the pressure by a booster pump to simulate the conditions of soil bodies with different heights, and after the booster pump applies the pressure, flowing out of the pressure box, and spraying the fluidized slurry onto a detection plate through a pipeline; and rotating the rotating arm to check the condition of the fluidized slurry on the detection plate, and recording the degree of the dial when the fluidized slurry is about to flow out, namely, the adhesion characteristic of the fluidized slurry on the simulated height soil body.
Description
Technical Field
The invention relates to geotechnical engineering test equipment and a using method thereof, in particular to a fluidized slurry adhesion characteristic detection device and an operation method thereof.
Background
The fluidized soil is a cement-based low-strength backfill material which has high fluidity, can be filled by itself under the action of dead weight without or with little vibration, and can replace the traditional backfill material to form a self-compaction structure. In tunnel engineering, materials adopted in mine backfill sometimes carry pollution, and direct backfill can lead to pollutants to permeate into the surface layer and enter into soil body, so that soil pollution is caused. At this time, it is important to spray an isolating layer on the surface of the mine and then backfill, but the flowable slurry made of the flowable soil has high fluidity, and the sprayed flowable slurry can be used for paving the isolating layer faster and better, but when the flowable slurry is sprayed by an instrument, the problem that whether the slurry can be adhered on the top and the periphery can occur.
Disclosure of Invention
The invention aims to: an object of the present invention is to provide a fluidized slurry adhesion property detecting device, which can test adhesion property of fluidized slurry in soil layers with arbitrary height. Another object of the present invention is to provide an operation method of the fluidized slurry attachment characteristic detecting apparatus, which is simple to operate, and can measure the attachment characteristics of the fluidized slurry at different heights; the data result is reliable and the error is small.
The technical scheme is as follows: the invention provides a fluidized slurry adhesion characteristic detection device, which comprises a base, a pressure device arranged on the base, a pressure box for accommodating fluidized slurry to be detected, a pipeline for connecting the pressure device and the pressure box, a jet pipe and a detection plate for detecting the adhesion characteristic of the slurry, wherein the pressure box is used for accommodating the fluidized slurry to be detected; one end of the jet pipe is connected with the pressure box, the other end is sleeved with a detection disc and a rotating device connected with the detection plate, the detection disc is fixedly connected with the jet pipe, and the rotating device is rotationally connected with the jet pipe. The pressure device is used for providing pressure and can be a booster pump or other devices capable of being pressurized; in order to enable the pressure regulated by the pressure device to be more accurate, a pressure gauge is arranged on the pressure box, the pressure gauge is accurately regulated according to actual needs, and errors of detection results are reduced.
Preferably, the jet pipe comprises a first jet pipe, a connecting pipe and a second jet pipe which are connected in sequence, the rotating device comprises a sleeve sleeved on the connecting pipe and a rotating arm connected with the detection plate, the rotating arm is connected with the sleeve, the detection plate is fixedly sleeved on the connecting pipe, and the inner wall of the sleeve is provided with balls and rolling grooves matched with the balls.
Preferably, the connecting pipe comprises a convex part and a concave part, the sleeve is sleeved on the concave part, and magnets are arranged on the end faces of the two sides of the sleeve, which are contacted with the convex part of the connecting pipe. The arrangement of the magnet enables the sleeve and the connecting pipe to be tightly connected, and the sleeve is convenient for driving the rotating device to rotate.
In order to allow the detection plate to rotate at any angle. The rotating arms comprise first rotating arms and second rotating arms, the first rotating arms are connected with the second rotating arms through first wheel shafts, and the second rotating arms are connected with the detection plates through second wheel shafts.
The detection disc is provided with scales. The bottom of the detection disc is carved with 0 degrees, the corresponding top is carved with 180 degrees, each 15 degrees is a small lattice, and the accurate scale enables the reading result to be more accurate.
The direction of the injection port of the injection pipe is adjustable. By adjusting the directional position of the jet orifice so as to correspond to the detection plate, the fluidized slurry in the pressure tank can be accurately jetted onto the detection plate for the slurry adhesion property after passing through the jet pipe. The hose which is commonly used in industry can be used, the hose is easy to bend, and the function of adjusting the jet orifice can be realized.
The detection plate comprises a bottom plate fixedly connected with the rotating device and a contact plate detachably connected with the bottom plate. The contact plate can be replaced according to the requirements, so that the contact plate is suitable for the conditions of different soil bodies.
In order to simulate the adhesion characteristics of the flowing slurry on soil bodies with different heights more truly, the material of the contact plate is the same as the material of the soil layer to be simulated, and the accuracy of the detection result is improved.
In order to make the detection device more stable, the injection pipe is provided with a supporting part which is fixedly connected with the base.
The invention also provides a detection method of the fluidized slurry adhesion property detection device, which comprises the following steps:
(1) Manufacturing and installing a contact plate: and manufacturing a contact plate which is made of the same material as the soil layer to be simulated, and mounting the contact plate on the detection plate.
(2) Test-before-test inspection device: before the test, the detection plate is rotated at any angle, and the next step is performed after the rotation of the device is confirmed to be correct;
(3) And (3) correction: before starting the test, aligning the rotating arm with the initial position of the detection disc, and adjusting the position of the detection plate to be vertical to the detection disc;
(4) Pressure return to zero: before the pressure is regulated, ensuring that the pressure device is in a zero pressure state, and returning the pressure to zero after each test;
(6) Adding a fluidized slurry: placing the fluidized slurry to be tested into a pressure box;
(7) Adjusting the positions of the detection plate and the jet orifice to make the positions correspond to each other;
(8) Adjusting the pressure: determining a pressure value according to the simulated soil layer height, adjusting a pressurizing value of a pressure device, stopping pressurizing when the pressure value is consistent, flowing out the fluidized slurry, flowing onto a detection plate, and calculating the area of the fluidized slurry sprayed onto the detection plate;
(9) And (3) rotating and rotating the device: the rotating device rotates to further adjust the angle of the detection plate;
(10) Reading: when the fluidized slurry on the detection plate is about to flow out, a reading on the detection disc is recorded, wherein the reading is the adhesion characteristic of the fluidized slurry under the pressure condition, namely the adhesion characteristic of the fluidized slurry on the simulated height soil body.
The principle of the invention: the invention introduces a booster pump and a slurry adhesion characteristic detection plate, when the fluidized slurry is sprayed to the top of a mine, the fluidized slurry is influenced by self gravity, a phenomenon that the fluidized slurry cannot be sprayed on the wall occurs, and the atmospheric pressure can apply an upward force, and the device simulates the force through the booster pump.
Pressure = density of fluidized slurry (kg/m 3 ) X standard atmospheric pressure (MPa) x height (m);
pressure=pressure (MPa) ×unit area (m) 2 )；
Wherein, the unit area is the area of the fluidized slurry on the detection plate. Therefore, the pressure is changed by the booster pump to simulate the conditions of soil layers with different heights, and after the booster pump applies pressure, the fluidized slurry flows out of the pressure tank and flows into the detection plate through the pipeline; and rotating the rotating arm to check the condition of the fluidized slurry on the detection plate, recording the degree of the dial when the fluidized soil is about to flow out, namely, the adhesion characteristic of the fluidized soil on a specific soil layer, and then detecting for multiple times to obtain an average value, thereby further reducing the error.
The detection method of the detection device comprises the steps of placing the flowing slurry to be detected into a pressure box, changing the pressure through a booster pump to simulate the conditions of soil bodies with different heights, and after the booster pump applies the pressure, flowing the flowing slurry out of the pressure box and spraying the flowing slurry onto a detection plate through a pipeline; and rotating the rotating arm to check the condition of the fluidized slurry on the detecting plate, and recording the degree of the dial when the fluidized slurry is about to flow out, namely the adhesion characteristic of the fluidized slurry on a specific soil layer, namely the adhesion characteristic of the fluidized slurry on a simulated high-altitude soil body.
The beneficial effects are that:
(1) The detection device provided by the invention is simple to operate, and the adhesion characteristic of the fluidized slurry can be obtained only by changing the pressure and reading the degree of the detection disc;
(2) The detection result obtained by using the detection device is reliable, and the pressure gauge on the pressure box can ensure accurate pressure loading in the use process of the device, so that the influence of inaccurate pressure loading on the test result caused by operation errors is avoided;
(3) The detection device provided by the invention does not need field measurement, can directly simulate the field situation, and is simple and convenient to operate;
(4) The invention can manufacture the corresponding detection plate according to the soil layer of the actual construction place, thereby more truly simulating the adhesion characteristics of the fluidized slurry on soil bodies with different heights.
Drawings
FIG. 1 is a schematic diagram of a right-side view of a detection device;
FIG. 2 is a schematic diagram of the front view of the detecting device;
FIG. 3 is a schematic view of a connecting tube and a rotating device;
FIG. 4 is a schematic view of the structure of the detection plate;
fig. 5 is a schematic structural view of the test disc.
Detailed Description
As shown in fig. 1 and 2, the device for detecting the adhesion characteristics of the fluidized slurry of the present invention comprises a base 1, a pressure device 2 arranged on the base 1, a pressure tank 3 for containing the fluidized slurry to be detected, a pipeline 4 for connecting the pressure device 2 and the pressure tank 3, a jet pipe, and a detection plate 6 for detecting the adhesion characteristics of the slurry; one end of the jet pipe 5 is connected with the pressure box 3, the other end is sleeved with a detection disc 8 and a rotating device 7 connected with the detection plate 6, the detection disc 8 is fixedly connected with the jet pipe 5, and the rotating device 7 is rotationally connected with the jet pipe 5. The detecting disc 8 is a disc with scales, as shown in fig. 5, the scales are uniformly arranged on the surface of the detecting disc 8, 0 degrees are engraved on the bottom, 180 degrees are engraved on the top, and each 15 degrees is a small lattice, so that the reading result is more accurate. The pressure device 2 is a booster pump, the pressure gauge 10 is arranged on the pressure box 3, and the pressure value can be intuitively read, so that the pressure supply of the pressure device 2 can be accurately regulated according to actual needs, and the error of a detection result is reduced. The pipe 4 connecting the pressure device 2 and the pressure tank 3 is positioned higher than the jet pipe 5, facilitating the outflow of the pressurized and fluidized slurry.
The jet pipe 5 comprises a first jet pipe 11, a connecting pipe 12 and a second jet pipe 13 which are sequentially connected, a supporting part 9 is arranged on the connecting pipe 12, the supporting part 9 is fixedly connected with the base 1, and the supporting part 9 can be a pillar or a strut so as to provide a supporting effect; the inner wall of the jet pipe 5 is hollow and smooth, so that the flowing slurry can pass through the inner wall.
The rotating device 7 comprises a sleeve 20 sleeved on the connecting pipe 12 and a rotating arm 23 connected with the detection plate 6, the rotating arm 23 is connected with the sleeve 20, the rotating arm 23 comprises a first rotating arm 24 and a second rotating arm 25, the first rotating arm 24 is connected with the second rotating arm 25 through a first wheel axle 26, and the second rotating arm 25 is connected with the detection plate 6 through a second wheel axle 27; the detection disc 8 is fixedly sleeved on the connecting pipe 12, the connecting pipe 12 comprises a convex part 14 and a concave part 15, as shown in fig. 3, the convex part 14 is arranged on the left side of the connecting pipe 12, the concave part 15 is arranged on the right side of the connecting pipe 12, the sleeve 20 is sleeved on the concave part 15, and magnets 22 are arranged on the end faces of the two sides of the sleeve 20, which are contacted with the convex part 14 of the connecting pipe 12; the inner wall of the sleeve 20 is provided with a ball 21 made of steel and a rolling groove matched with the ball 21, and the right end of the connecting pipe 12 is sleeved with a bolt or other limiting parts to prevent the sleeve 20 from falling off due to abnormal external force. The second jet pipe 13 is made of a hose material, and the direction of the jet opening can be freely adjusted, and by adjusting the direction position of the jet opening so as to correspond to the detection plate 6, the fluidized slurry in the pressure tank 3 can be accurately jetted onto the detection plate 6 for the slurry adhesion property after passing through the jet pipe 5.
As shown in fig. 4, the detection plate 6 includes a bottom plate 16 fixedly connected to the rotation device 7, and a contact plate 17 detachably connected to the bottom plate 16. The contact plate 17 is in direct contact with the fluidized slurry flowing out of the jet pipe at the upper part. The upper surface material of contact plate 17 is the same with waiting to simulate soil layer material, and the bottom of contact plate is provided with draw-in groove 18, and bottom plate 16 is equipped with the protruding 19 with draw-in groove 18 assorted correspondingly, and bottom plate 16 and contact plate 17 can close connection prevent to drop during the installation.
When the detection device of the embodiment is used for detection, mine backfilling is to be carried out by using a tunnel engineering of an Anhui, and the device provided by the invention is used for testing the adhesion characteristics of the fluidized slurry before the fluidized slurry is sprayed on the surface layer of the mine as an isolation layer. The method for using the fluidized slurry adhesion property detection device comprises the following steps,
(1) Manufacturing a contact plate 17: through investigation, the soil around the mine is clay layer; thus, taking the soil around the mine, manufacturing a clay contact plate 17 by using the soil, and arranging a clamping groove 18 at the bottom of the contact plate 17;
(2) Mounting contact plate 17: the contact plate 17 is clamped on the bottom plate 16 with the bulge 19 according to the position of the clamping groove 18, so that firm installation is ensured;
(3) Inspection device: before the test, the detection plate 6 for detecting the adhesion property of the slurry is rotated at any angle, and the next step is performed after the rotation of the device is confirmed to be correct;
(4) And (3) correction: before starting the test, the first rotating arm 24 and the second rotating arm 25 are aligned with 0 degree of the scale of the detection disc 8 to enable the scale to be vertical, and then the position of the detection plate 6 is adjusted to enable the scale to be vertical to the detection disc 8;
(5) Pressure return to zero: before adjusting the pressure, ensuring that the booster pump is in a zero pressure state, and returning the pressure to zero after each test;
(6) Adding a fluidized slurry: placing the fluidized slurry to be sprayed into a pressure tank 3;
(7) Adjusting the second ejector tube 13: adjusting the position of the second jet pipe 13 so that the fluidized slurry can be accurately jetted onto the slurry attachment characteristic detection plate 6;
(8) Adjusting the pressure: determining a pressure value according to the net height of the tunnel by 5 meters, adjusting a booster pump serving as the pressure device 2, checking the pressure gauge 10, stopping boosting when the pressure value is 0.375MPa, and starting flowing out of the fluidized slurry at the moment;
(9) Rotating the rotating arm 23: rotating the first rotating arm 24 and the second rotating arm 25, and adjusting the angle of the detection plate 6;
(10) Reading: when the fluidized slurry in the upper part of the test plate 6 is about to flow out, a reading on the test tray 8, i.e. the adhesion characteristics of the fluidized slurry to the mine, is recorded.
Wherein, pressure = density of fluidized slurry (kg/m 3 ) X standard atmospheric pressure (MPa) x height (m);
pressure=pressure (MPa) ×unit area (m) 2 )；
Thus, in step 8 of this example, the fluidized slurry had a density of 1.8g/cm 3 The standard atmospheric pressure is 0.1MPa, the height is 5m, the calculated pressure is 900MPa, and the unit area is 4.167cm 2 Finally, the pressure value is 0.375MPa. The unit area here is the area where the fluidized slurry is sprayed onto the wall, i.e., the area where the fluidized slurry is on the detection plate 6.
Claims (10)
1. The utility model provides a fluidization thick liquids adhesion property detection device, includes base (1), its characterized in that: the device also comprises a pressure device (2) arranged on the base (1), a pressure box (3) for containing the flowing slurry to be detected, a pipeline (4) for connecting the pressure device (2) and the pressure box (3), a jet pipe (5) and a detection plate (6) for detecting the adhesion characteristic of the slurry; one end of the jet pipe (5) is connected with the pressure box (3), the other end is sleeved with a detection disc (8) and a rotating device (7) connected with the detection plate (6), the detection disc (8) is fixedly connected with the jet pipe (5), and the rotating device (7) is rotationally connected with the jet pipe (5).
2. The fluidized slurry attachment characteristic detecting apparatus according to claim 1, wherein: the jet pipe (5) comprises a first jet pipe (11), a connecting pipe (12) and a second jet pipe (13) which are connected in sequence, the rotating device (7) comprises a sleeve (20) sleeved on the connecting pipe (12), and a rotating arm (23) connected with the detection plate (6), the rotating arm (23) is connected with the sleeve (20), the detection plate (8) is fixedly sleeved on the connecting pipe (12), and the inner wall of the sleeve (20) is provided with a ball (21) and a rolling groove matched with the ball (21).
3. The fluidized slurry attachment characteristic detecting apparatus according to claim 2, wherein: the connecting pipe (12) comprises a convex part (14) and a concave part (15), the sleeve (20) is sleeved on the concave part (15), and magnets (22) are arranged on the end faces of the two sides, which are in contact with the convex part (14) of the connecting pipe (12), of the sleeve (20).
4. The fluidized slurry attachment characteristic detecting apparatus according to claim 2, wherein: the rotating arm (23) comprises a first rotating arm (24) and a second rotating arm (25), the first rotating arm (24) is connected with the second rotating arm (25) through a first wheel shaft (26), and the second rotating arm (25) is connected with the detection plate (6) through a second wheel shaft (27).
5. The fluidized slurry attachment characteristic detecting apparatus according to claim 1, wherein: the detection disc (8) is provided with scales.
6. The fluidized slurry attachment characteristic detecting apparatus according to claim 1, wherein: the direction of the injection opening of the injection tube (5) is adjustable.
7. The fluidized slurry attachment characteristic detecting apparatus according to claim 1, wherein: the detection plate (6) comprises a bottom plate (16) fixedly connected with the rotating device (7) and a contact plate (17) detachably connected with the bottom plate (16).
8. The fluidized slurry attachment characteristic detecting apparatus according to claim 7, wherein: the material of the contact plate (17) is the same as the material of the soil layer to be simulated.
9. The fluidized slurry attachment characteristic detecting apparatus according to claim 1, wherein: the spraying pipe (5) is provided with a supporting part (9), and the supporting part (9) is fixedly connected with the base (1).
10. A detection method of the fluidized slurry adhesion property detection device according to claim 1, characterized in that: the method comprises the following steps:
(1) Manufacturing and installing a contact plate: manufacturing a contact plate with the same material as the soil layer to be simulated, and mounting the contact plate on a detection plate;
(2) Test-before-test inspection device: before the test, the detection plate is rotated at any angle, and the next step is performed after the rotation of the device is confirmed to be correct;
(3) And (3) correction: before starting the test, aligning the rotating arm with the initial position of the detection disc, and adjusting the position of the detection plate to be vertical to the detection disc;
(4) Pressure return to zero: before the pressure is regulated, ensuring that the pressure device is in a zero pressure state, and returning the pressure to zero after each test;
(6) Adding a fluidized slurry: placing the fluidized slurry to be tested into a pressure box;
(7) Adjusting the positions of the detection plate and the jet orifice to make the positions correspond to each other;
(8) Adjusting the pressure: determining a pressure value according to the simulated soil layer height, adjusting a pressurizing value of a pressure device, stopping pressurizing when the pressure value is consistent, flowing out the fluidized slurry, flowing onto a detection plate, and calculating the area of the fluidized slurry sprayed onto the detection plate;
(9) And (3) rotating and rotating the device: the rotating device rotates to further adjust the angle of the detection plate;
(10) Reading: when the fluidized slurry on the detection plate is about to flow out, a reading on the detection disc is recorded, wherein the reading is the adhesion characteristic of the fluidized slurry under the pressure condition, namely the adhesion characteristic of the fluidized slurry on the simulated height soil body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659960.1A CN110346284B (en) | 2019-07-19 | 2019-07-19 | Fluidized slurry adhesion characteristic detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910659960.1A CN110346284B (en) | 2019-07-19 | 2019-07-19 | Fluidized slurry adhesion characteristic detection device and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110346284A CN110346284A (en) | 2019-10-18 |
| CN110346284B true CN110346284B (en) | 2024-03-26 |
Family
ID=68179583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910659960.1A Active CN110346284B (en) | 2019-07-19 | 2019-07-19 | Fluidized slurry adhesion characteristic detection device and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110346284B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002285572A (en) * | 2001-03-23 | 2002-10-03 | Teito Rapid Transit Authority | Manufacturing method for fluidized treated soil and equipment |
| CN106092808A (en) * | 2016-08-23 | 2016-11-09 | 中南大学 | A kind of device measuring clay adhesiveness and using method thereof |
| CN106680150A (en) * | 2017-02-17 | 2017-05-17 | 三峡大学 | Intelligent slurry viscosity measuring device and measuring method thereof |
| CN107655829A (en) * | 2017-10-23 | 2018-02-02 | 新冶高科技集团有限公司 | A kind of device and method for quantitative measuring for measuring adhesive force |
| CN207020142U (en) * | 2017-06-09 | 2018-02-16 | 浙江凯得丽化工有限公司 | A kind of device for simulating coil japanning situation |
| CN207300845U (en) * | 2017-10-26 | 2018-05-01 | 新疆大学 | A kind of new measurement of slag adhesion |
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN210376090U (en) * | 2019-07-19 | 2020-04-21 | 江苏科技大学 | Fluidized slurry adhesion characteristic detection device |
-
2019
- 2019-07-19 CN CN201910659960.1A patent/CN110346284B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002285572A (en) * | 2001-03-23 | 2002-10-03 | Teito Rapid Transit Authority | Manufacturing method for fluidized treated soil and equipment |
| CN106092808A (en) * | 2016-08-23 | 2016-11-09 | 中南大学 | A kind of device measuring clay adhesiveness and using method thereof |
| CN106680150A (en) * | 2017-02-17 | 2017-05-17 | 三峡大学 | Intelligent slurry viscosity measuring device and measuring method thereof |
| CN207020142U (en) * | 2017-06-09 | 2018-02-16 | 浙江凯得丽化工有限公司 | A kind of device for simulating coil japanning situation |
| CN107655829A (en) * | 2017-10-23 | 2018-02-02 | 新冶高科技集团有限公司 | A kind of device and method for quantitative measuring for measuring adhesive force |
| CN207300845U (en) * | 2017-10-26 | 2018-05-01 | 新疆大学 | A kind of new measurement of slag adhesion |
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN210376090U (en) * | 2019-07-19 | 2020-04-21 | 江苏科技大学 | Fluidized slurry adhesion characteristic detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110346284A (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103389183B (en) | Spacecraft quality characteristic comprehensive test board based on spherical air bearing | |
| CN105092154B (en) | Double facade swinging quality center of mass eccentric testing devices | |
| CN109141905A (en) | A kind of six square phase test bay and its method for measuring vectored thrust | |
| CN104180861A (en) | Standard device and measuring method using mass method for detecting high-pressure gas filling flow | |
| CN102620888A (en) | Heavy vehicle mass and mass center detection device | |
| CN207280877U (en) | One kind simulation low permeability reservoir stress sensitive test device | |
| CN105784266B (en) | six-component force online calibration method for docking mechanism test system | |
| CN104297771A (en) | GNSS device and method for precisely and quickly measuring elevation | |
| CN210376090U (en) | Fluidized slurry adhesion characteristic detection device | |
| CN110346284B (en) | Fluidized slurry adhesion characteristic detection device and detection method | |
| CN204154604U (en) | A kind of dried particles material natural repose angle determinator | |
| CN111208040A (en) | Boneless slurry pipeline fluidity test equipment | |
| CN207818031U (en) | A kind of hydrodynamics momentum law tester | |
| CN106053117A (en) | Template supporting structure model loading and testing integrated device | |
| CN113390560B (en) | Measuring mechanism for measuring mass three-dimensional mass center of large winged flying body | |
| CN206248085U (en) | Measurement while drilling protractor | |
| CN109186856A (en) | Start the scaling method and measurement method of measurement of friction torque instrument pressure value | |
| CN210375519U (en) | Special tool for lever type force standard machine detection welding gun pressure tester | |
| CN210346988U (en) | Quick calibration equipment of polylith manometer | |
| CN210893341U (en) | Calibration device for flow testing tool of electromagnetic flowmeter | |
| CN110017764B (en) | Method for measuring lateral deformation under different confining pressure conditions | |
| CN206038210U (en) | Hydraulic torque spanner high accuracy metering device | |
| CN208432457U (en) | A kind of indoor simulation device with low-strain dynamic measure method test pile stiffness value | |
| CN220062983U (en) | Auxiliary device for determining the altitude of a gravimeter | |
| CN106706890B (en) | Asphalt foaming effect measuring device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |