CN211043058U - Seepage-pressure coupling environment slurry storage tank for laboratory - Google Patents
Seepage-pressure coupling environment slurry storage tank for laboratory Download PDFInfo
- Publication number
- CN211043058U CN211043058U CN201921816041.2U CN201921816041U CN211043058U CN 211043058 U CN211043058 U CN 211043058U CN 201921816041 U CN201921816041 U CN 201921816041U CN 211043058 U CN211043058 U CN 211043058U
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- Prior art keywords
- pressure
- laboratory
- slurry storage
- storage tank
- storage barrel
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- Expired - Fee Related
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Abstract
The utility model relates to a seepage-pressure coupling environment slurry storage tank for laboratory, which comprises a slurry storage barrel, a fixed hole, a pressurizing port, a steel piston, a pressure bearing barrel cover, a slurry outlet, a sealing steel sheet, a pressure gauge, a fixed bolt and an adjusting bolt; the utility model discloses a leakproofness is good, easy operation, can survey the pressure variation in the slurry storage tank in real time to the stability and the continuity of the thick liquid transport of slip casting in-process have been improved.
Description
Technical Field
The utility model relates to a rock seepage flow experiment technical field, concretely relates to laboratory is with seepage flow-pressure coupling environment mud storage tank.
Background
In the treatment of the micro-fracture water-rich rock stratum of the deep well surrounding rock, grouting and water plugging are needed to be carried out on the water-permeable surrounding rock. The research on the grouting water plugging technology of the rock microcracks requires grouting experiments in laboratories. There are various pressurizing devices in the laboratory, including hydraulic and oil-hydraulic devices, which are connected to the slurry tank to press the slurry in the slurry tank into the microfracture rock model. However, the existing slurry storage tank has many problems, including: the slurry storage tank cannot be directly connected with laboratory pressurizing equipment; the slurry storage tank cannot move quickly and flexibly; the inside of the pulp storage tank cannot be cleaned; the pressure change in the slurry storage tank cannot be directly observed.
Disclosure of Invention
An object of the utility model is to provide a laboratory is with seepage flow-pressure coupling environment mud storage tank to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical proposal that: a seepage-pressure coupling environment slurry storage tank for a laboratory comprises a slurry storage barrel, a fixing hole, a pressurizing opening, a steel piston, a pressure-bearing barrel cover, a slurry outlet hole, a sealing steel sheet, a pressure gauge, a fixing bolt and an adjusting bolt. The bottom of the pulp storage barrel is provided with a pressurizing port which can be connected with various pressurizing devices in a laboratory; the steel piston is placed in the pulp storage barrel; a grout outlet is reserved on the pressure-bearing barrel cover and can be connected with the micro-fractured rock model; the pressure gauge and the pulp storage barrel are fixed into a whole; the pressure-bearing barrel cover is covered on the slurry storage barrel, and a sealing steel sheet is placed between the pressure-bearing barrel cover and the slurry storage barrel and is fixed by a fixing bolt.
Preferably, the utility model discloses the steel piston is sealed effectual, has prevented that the thick liquid interpenetration on liquid and the steel piston upper portion of steel piston lower part from mixing.
Preferably, the utility model discloses a sealed steel sheet is sealed effectual, has prevented to have the thick liquid seepage in the thick liquid storage tank.
Preferably, the utility model discloses whole pressure-bearing is effectual, can carry out the high pressure slip casting.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can be directly connected with the laboratory pressurizing equipment for pressurizing; the floor area is small, and the movable floor can be flexibly moved; the pressure-bearing barrel cover and the steel piston of the utility model can be disassembled, and the cleaning in the tank is very convenient; the utility model discloses can observe the pressure variation in the slurry storage tank through the manometer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the pressure-bearing barrel cover of the present invention.
In the figure: 1. the mortar storage barrel comprises a mortar storage barrel, 2 parts of fixing holes, 3 parts of pressurizing ports, 4 parts of steel pistons, 5 parts of pressure-bearing barrel covers, 6 parts of mortar outlet holes, 7 parts of sealing steel sheets, 8 parts of pressure gauges, 9 parts of fixing bolts and 10 parts of adjusting bolts.
Detailed Description
A seepage-pressure coupling environment slurry storage tank for a laboratory comprises a slurry storage tank; the device comprises a slurry storage barrel 1, a fixing hole 2, a pressurizing opening 3, a steel piston 4, a pressure-bearing barrel cover 5, a slurry outlet hole 6, a sealing steel sheet 7, a pressure gauge 8, a fixing bolt 9 and an adjusting bolt 10. Four adjusting bolts 10 at the bottom of the pulp storage tank are adjusted to stably erect the pulp storage tank; a pressurizing port 3 at the bottom of the pulp storage barrel 1 is connected with pressurizing equipment in a laboratory; the steel piston is placed in the pulp storage barrel 1; pouring the slurry into the slurry storage barrel 1 to enable the liquid level of the slurry to be flush with the upper edge of the barrel; the sealing steel sheet 7 is placed on the upper edge of the pulp storage barrel 1, the pressure-bearing barrel cover 5 is covered on the pulp storage barrel 1, and the pressure-bearing barrel cover 5, the sealing steel sheet 7 and the fixing hole 2 on the pulp storage barrel 1 are aligned; inserting a fixing bolt 9 into the fixing hole 2, and fastening the pulp storage barrel 1 and the pressure-bearing barrel cover 5; connecting the grout outlet 6 with the micro-fractured rock model; and (5) starting pressurizing equipment in a laboratory to perform grouting.
Claims (1)
1. The utility model provides a laboratory is with seepage flow-pressure coupling environment mud storage tank which characterized in that: the mortar storage barrel comprises a mortar storage barrel, a fixing hole, a pressurizing opening, a steel piston, a pressure-bearing barrel cover, a mortar outlet, a sealing steel sheet, a pressure gauge, a fixing bolt and an adjusting bolt; a pressurizing port is reserved at the bottom of the pulp storage barrel and can be connected with various pressurizing devices in a laboratory; the steel piston is placed in the slurry storage barrel; a grout outlet is reserved on the pressure-bearing barrel cover and can be connected with the micro-fractured rock model; the pressure gauge and the pulp storage barrel are fixed into a whole; the pressure-bearing barrel cover is fixed on the slurry storage barrel through a fixing bolt, and a sealing steel sheet is placed between the pressure-bearing barrel cover and the slurry storage barrel to enhance the sealing performance of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816041.2U CN211043058U (en) | 2019-10-28 | 2019-10-28 | Seepage-pressure coupling environment slurry storage tank for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816041.2U CN211043058U (en) | 2019-10-28 | 2019-10-28 | Seepage-pressure coupling environment slurry storage tank for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043058U true CN211043058U (en) | 2020-07-17 |
Family
ID=71536760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816041.2U Expired - Fee Related CN211043058U (en) | 2019-10-28 | 2019-10-28 | Seepage-pressure coupling environment slurry storage tank for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211043058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345564A (en) * | 2020-10-23 | 2021-02-09 | 中国矿业大学(北京) | Simple and easy device of hand formula laboratory slip casting |
-
2019
- 2019-10-28 CN CN201921816041.2U patent/CN211043058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345564A (en) * | 2020-10-23 | 2021-02-09 | 中国矿业大学(北京) | Simple and easy device of hand formula laboratory slip casting |
| CN112345564B (en) * | 2020-10-23 | 2021-09-17 | 中国矿业大学(北京) | Simple and easy device of hand formula laboratory slip casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 Termination date: 20201028 |