CN215065163U - Intelligent filling simulation test system for slurry pipeline conveying - Google Patents
Intelligent filling simulation test system for slurry pipeline conveying Download PDFInfo
- Publication number
- CN215065163U CN215065163U CN202121662416.1U CN202121662416U CN215065163U CN 215065163 U CN215065163 U CN 215065163U CN 202121662416 U CN202121662416 U CN 202121662416U CN 215065163 U CN215065163 U CN 215065163U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pipe
- pipe network
- slurry
- flow
- 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
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model relates to a slurry pipeline carries wisdom and fills simulation test system, including the dosing unit, constant flow pumping installations, multipath pump delivery pipe network subassembly, buffer memory device and multipath self-flowing pipe network subassembly, constant flow pumping installations's feed inlet is connected with the discharge gate of dosing unit, constant flow pumping installations's discharge gate and multipath pump delivery pipe network subassembly's feed end are connected, buffer memory device's feed inlet is connected with the discharge end of multipath pump delivery pipe network subassembly, the discharge gate is connected with the feed end of multipath self-flowing pipe network subassembly, the discharge end of multipath self-flowing pipe network subassembly is connected with the feed inlet of dosing unit, buffer memory device's the height that highly is higher than the dosing unit. The utility model discloses the totality forms circulation circuit, can simulate the ground paste pump sending simultaneously and carry two kinds of states with flowing automatically, and the pump sending is carried and is carried all to set up many pipelines with flowing automatically, can develop the pertinence experiment, also can improve test efficiency according to filling the on-the-spot arbitrary combination pipeline, and the suitability is strong, the practicality is high.
Description
Technical Field
The utility model relates to a slurry pipeline carries wisdom and fills simulation test system belongs to the mine and fills technical field.
Background
The mine filling slurry is influenced by factors such as the shape, the grain size composition, the concentration, the sand-lime ratio, the flow velocity and the pipe diameter of materials in the process of pipeline transportation, the filling range which can be reached by the flowing transportation is generally expressed by filling multiple lines, and a filling simulation test needs to be carried out to obtain data such as the slurry concentration, the pressure and the flow so as to carry out calculation and analysis of the filling multiple lines. The filling slurry pipeline conveying experimental device used in the prior art is a single pumping ring pipe test or an L-shaped pipe gravity flow test, and cannot actually simulate a mine filling pipe network in a simulation mode, the pipe diameter specification and the path trend of the test are too single and fixed, flexible combination and adjustment cannot be achieved, and the test efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a slurry pipeline carries wisdom and fills simulation test system has solved and has filled the technical problem that simulation test device is single, efficiency of software testing is low among the prior art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a simulation test system is filled to slurry pipeline transport wisdom, includes dosing unit, its characterized in that: the multi-path self-flowing pipeline network component comprises a buffer tank and a detachable lifting frame for fixing the buffer tank; the feed port of the constant flow pumping device is connected with the discharge port of the batching device, the discharge port of the constant flow pumping device is used for being connected with the feed end of the multi-path pumping pipe network component, the feed port of the cache groove is used for being connected with the discharge end of the multi-path pumping pipe network component, the discharge port of the cache groove is used for being connected with the feed end of the multi-path self-flowing pipe network component, and the discharge end of the multi-path self-flowing pipe network component is connected with the feed port of the batching device; the height of the buffer storage groove is higher than that of the batching device.
As a further improvement, the multipath pumping pipe network component comprises a plurality of different pipe diameters of the first pipeline and a first concentration meter, a first electromagnetic flow meter and a first pressure transmitter which are arranged on each first pipeline, wherein the first concentration meter, the first electromagnetic flow meter and the first pressure transmitter are respectively used for detecting the slurry concentration, the flow and the pressure of the first pipeline.
As a further improvement, the discharge gate of constant flow pumping installations is connected with coupling hose, flange joint is installed to coupling hose's discharge gate, the feed end of every first pipeline is installed respectively and is connected with flange joint matched with reducer union, and the discharge end of first pipeline is used for being connected with the feed inlet of buffer memory groove.
As a further improvement of the present invention, the multipath self-flowing pipe network component comprises a plurality of second pipelines with different trends, and a second concentration meter, a second electromagnetic flowmeter and a second pressure transmitter which are installed on each second pipeline, wherein the second concentration meter, the second electromagnetic flowmeter and the second pressure transmitter are respectively used for detecting the slurry concentration, the flow and the pressure of the second pipelines; the discharging pipe is installed to the discharge gate of buffer memory groove, the feed end of second pipeline passes through flange and is connected with the discharge gate of discharging pipe, and the discharge end of second pipeline is used for being connected with dosing unit's feed inlet.
As a further improvement of the present invention, the first pipeline and the second pipeline are transparent pipelines.
As a further improvement of the utility model, the intelligent filling simulation test system for slurry pipeline transportation further comprises a self-cleaning device, wherein the self-cleaning device comprises a sedimentation tank, a clear water tank and a high-pressure water pump connected with the clear water tank, and a water outlet of the high-pressure water pump is connected with a feed inlet of the batching device through a water pipe; the water inlet of the sedimentation tank is connected with a plurality of material collecting pipes which are in one-to-one correspondence with the second pipelines, and the water inlets of the material collecting pipes are connected with the corresponding discharge sections of the second pipelines; electric valves are respectively arranged on the discharge end of the second pipeline and the plurality of material collecting pipes.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses can simulate the ground paste pump sending simultaneously and carry two kinds of states with flowing automatically, and the totality forms circulation circuit, and the ground paste continuous cycle is stable, and the pump sending is carried and all set up many pipelines with flowing automatically, can develop the pertinence experiment, also can improve test efficiency according to filling the on-the-spot arbitrary combination pipeline, can quick assembly disassembly, and the suitability is strong, the practicality is high.
2. The self-cleaning device can perform high-pressure water cleaning on the filling simulation test system after the test is finished, and the cleaned water can directly flow into the sedimentation tank by adjusting the electric valve on the second pipeline, so that the cleaning is convenient, the test efficiency is further improved, and the labor intensity of test personnel is reduced;
3. the multi-path pumping pipe network component is provided with a plurality of first pipelines with different pipe diameters and the same trend, the range of the pipe diameters of the test pipelines is wide, and the multi-path pumping pipe network component is suitable for mine full tailings, graded coarse tailings, graded fine tailings, different grades of tailings and tailings filling simulation tests for adding other materials;
4. the multi-path gravity flow pipe network component is provided with a plurality of second pipelines with different trends and the same pipe diameter, the second pipelines can be provided with a plurality of combinations with different trends, such as a horizontal section, a lower vertical section, a lower inclined section, an upper inclined section and the like, and the multi-path gravity flow pipe network component is suitable for simulating gravity flow filling paths with different trends and has strong applicability;
5. the height of the cache tank is adjusted through the detachable lifting frame, tests of a self-flow mode and a pumping mode under different height differences are met, and test data are richer;
6. fill first pipeline and second pipeline in the simulation test system and set to transparent pipeline, the tester of being convenient for in time observes the ground paste transport state, and the practicality is strong.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a multi-path pumping pipe network assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a multi-path gravity flow pipe network assembly in an embodiment of the present invention;
fig. 4 is a schematic structural view of a self-cleaning apparatus according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the present embodiment is a slurry pipeline transportation intelligent filling simulation test system, which includes a batching device 1, a constant flow pumping device 2, a multi-path pumping pipe network component 3, a buffer device 4 and a multi-path self-flowing pipe network component 5, wherein a feed inlet of the constant flow pumping device 2 is connected to a discharge outlet of the batching device 1, a discharge outlet of the constant flow pumping device 2 is connected to a feed end of the multi-path pumping pipe network component 3, a feed inlet of the buffer device 4 is connected to a discharge end of the multi-path pumping pipe network component 3, a discharge outlet of the buffer device 4 is connected to a feed end of the multi-path self-flowing pipe network component 5, and a discharge end of the multi-path self-flowing pipe network component 5 is connected to a feed inlet of the batching device 1.
Specifically, in this embodiment, the batching device 1 is a vertical paste stirring tank, and has not only a slurry preparation function but also a slurry caching function, so as to ensure continuous, stable and cyclic operation of the system.
The multi-path pumping pipe network assembly 3 comprises a plurality of first pipes 32 with different pipe diameters, and a first concentration meter 35, a first electromagnetic flow meter 34 and a first pressure transmitter 33 which are arranged on each first pipe 32. The first concentration meter 35, the first electromagnetic flow meter 34 and the first pressure transmitter 33 are used for detecting the slurry concentration, the flow rate and the pressure of the first pipeline 32, respectively.
Further, the discharge port of the constant flow pumping device 2 is connected with a connection hose 21, a flange joint is installed at the discharge port of the connection hose 21, and a reducing joint 31 matched with the flange joint is installed at the feed end of each first pipeline 32 respectively.
Specifically, in this embodiment, the plurality of first pipelines 32 have the same direction, and the first pipelines 32 include a first horizontal pipe section, an upper inclined pipe section, a second horizontal pipe section, a lower inclined pipe section, a third horizontal pipe section, an upper vertical pipe section, and a lower vertical pipe section, which are connected in sequence. The constant flow pumping device 2 in the embodiment is an industrial filling hose pump, and the conveying flow is adjusted through frequency conversion control.
Further, the multi-path gravity flow pipe network assembly 5 comprises a plurality of second pipes 51 with different running directions, and a second concentration meter 53, a second electromagnetic flow meter 52 and a second pressure transmitter 54 which are arranged on each second pipe 51. The second concentration meter 53, the second electromagnetic flow meter 52 and the second pressure transmitter 54 are respectively used for detecting the slurry concentration, the flow rate and the pressure of the second pipeline 51.
Specifically, in this embodiment, the pipe diameters of the plurality of second pipelines 51 are the same, and some second pipelines 51 in this embodiment include a horizontal section, a lower vertical section and a lower inclined section, some second pipelines 51 include an upper inclined section, a horizontal section and a lower vertical section, and the plurality of second pipelines 51 with different trends are used for simulating different self-flowing filling paths.
Further, the first pipeline 32 and the second pipeline 51 are both transparent pipelines, so that the flowing state of slurry in the pipelines can be observed in real time.
Further, the buffer device 4 comprises a buffer tank 42 and a detachable lifting frame 41 for fixing the buffer tank 42, wherein a discharge pipe is installed at a discharge hole of the buffer tank 42. The discharge opening of the discharge pipe is connected with the feed end of the second pipeline 51 through a connecting flange.
In particular, the height of the buffer tank 42 is higher than the height of the dosing unit 1.
Further, the present embodiment also includes a filling detection control system for collecting data of the concentration meters, the electromagnetic flow meters, and the pressure transmitters on the first and second pipelines 32 and 51, and for controlling the opening and closing of the electrically operated valves on the first and second pipelines 32 and 51.
Further, as shown in fig. 4, the present embodiment further comprises a self-cleaning device 6, wherein the self-cleaning device 6 comprises a sedimentation tank 63, a clean water tank 61 and a high-pressure water pump 62 connected to a water outlet pipe of the clean water tank 61, a water outlet of the high-pressure water pump 62 is connected to a cleaning water pipe, and a water outlet of the cleaning water pipe is connected to a feed inlet of the batching device 1. The water inlet of the sedimentation tank 63 is connected with a plurality of material collecting pipes 64 which are in one-to-one correspondence with the second pipelines 51, and the water inlet of each material collecting pipe 64 is connected with the corresponding discharge end of the second pipeline 51. Electric valves are respectively arranged on the discharge end of the second pipeline 51 and the plurality of material collecting pipes 64.
Specifically, the experimental steps in this embodiment are as follows:
firstly, preparation work before test:
(1) firstly, according to the mine filling system, selecting a proper first pipeline 32 and a proper second pipeline 51, connecting a feed inlet of the selected first pipeline 32 with a flange joint of a discharge outlet of a constant flow pumping device 2 through a reducing joint 31, and connecting a discharge outlet of the first pipeline 32 with a feed inlet of a cache groove 42; and connecting the selected feed inlet of the second pipeline 51 with the discharge pipe of the cache tank 42 through a flange, connecting the discharge outlet of the second pipeline 51 with the feed inlet of the sedimentation tank 63, opening an electric valve for connecting the second pipeline 51 with the sedimentation tank 63, and assembling the simulation filling system.
(2) And (3) debugging the constant flow pumping device 2, the flowmeter, the concentration meter, the pressure transmitter and the electric valve to ensure that electrical equipment and instruments and meters are normal. And starting the high-pressure water pump 62 to test the filling system by using high-pressure water, so as to ensure the normal stability of the system.
(3) After the test run of the filling system is completed, the electric valve connecting the second pipeline 51 with the sedimentation tank 63 is closed, and the electric valve connecting the second pipeline 51 with the batching device 1 is opened.
(4) And calculating the addition amounts of the measured materials, water, various additives and the like according to the proportion and the concentration, adding the addition amounts into the batching device 1, and reserving after batching is qualified.
Secondly, the method comprises the following steps: the test process works:
(1) the constant flow rate pumping device 2 is turned on, and the filling slurry in the batching device 1 is pumped to the buffer tank 42 through the constant flow rate pumping device 2 and the first pipeline 32.
(2) In the pumping simulation test process, the filling detection control system collects and stores implementation data of the pressure transmitter, the electromagnetic flowmeter and the concentration meter of the first pipeline 32 into the database in time. And the filling detection control system performs calculation and analysis according to the data collected in the test process to obtain test data and a test conclusion in the pumping process.
(3) The filling slurry in the buffer tank 42 enters the batching device 1 through the multi-path gravity flow grid assembly 5.
(4) In the gravity flow test process, the filling detection control system collects and stores the implementation data of the pressure transmitter, the flowmeter and the concentration meter on the second pipeline 51 into the database in time. And the filling detection control system performs calculation and analysis according to the data collected in the test process to obtain test data and a test conclusion in the pumping process.
And thirdly, cleaning after the test is finished.
(1) The filling detection control system controls the electric valve connecting the second pipeline 51 and the batching device 1 to be closed, opens the electric valve connecting the second pipeline 51 and the sedimentation tank 63, and discharges the tested filling slurry into the sedimentation tank 63 through the material collecting pipe 64.
(2) After the filling slurry is basically discharged, the high-pressure water pump 62 is started, the water in the clean water tank 61 is pressurized by the high-pressure water pump 62 and then enters the batching device 1, and is discharged into the sedimentation tank 63 through the constant-flow pumping device 2, the first pipeline 32, the buffer tank 42, the second pipeline 51 in sequence until the water discharged into the sedimentation tank 63 is clear.
(3) The first line 32 and the second line 51 are disconnected and the simulated fill system is emptied of residual water.
In the embodiment, the batching device 1, the constant flow pumping device 2, the multi-path pumping pipe network component 3, the buffer device 4 and the multi-path gravity flow pipe network component 5 form a self-circulation loop, so that the self-circulation loop can be quickly disassembled and assembled, the slurry pumping and gravity flow conveying states can be simulated simultaneously, and the filling simulation test efficiency is improved; the test pipeline has wide pipe diameter range and various pipeline trends, can accurately simulate the filling slurry transportation of different mines under different pipe diameters, trends and working conditions, can develop targeted research, can also combine pipelines at will, and can perform filling simulation according to a specific filling site. The filling system is reasonably designed by designers according to the filling multiple line of the test, so that the continuous, stable and long-time multiple tests can be realized on the simulated working condition, and test data and test parameters are provided for the theoretical research of the mine industrial pipeline transportation. The method is suitable for mine full tailings, graded coarse tailings, graded fine tailings, tailings with different grades and tailings added with other materials.
In this embodiment, the first pipeline 32 and the second pipeline 51 may be made of steel braided composite pipe, seamless steel pipe, wear-resistant pipe, bimetallic pipe, plastic pipe, etc.
Claims (6)
1. The utility model provides a simulation test system is filled to pulp pipeline transport wisdom, includes dosing unit (1), its characterized in that: the constant-flow pumping device is characterized by further comprising a constant-flow pumping device (2), a multi-path pumping pipeline network assembly (3), a caching device (4) and a multi-path self-flowing pipeline network assembly (5), wherein the caching device (4) comprises a caching groove (42) and a detachable lifting frame (41) for fixing the caching groove (42); the feeding port of the constant flow pumping device (2) is connected with the discharging port of the batching device (1), the discharging port of the constant flow pumping device (2) is used for being connected with the feeding end of the multi-path pumping pipe network component (3), the feeding port of the cache groove is used for being connected with the discharging end of the multi-path pumping pipe network component (3), the discharging port of the cache groove is used for being connected with the feeding end of the multi-path gravity flow pipe network component (5), and the discharging end of the multi-path gravity flow pipe network component (5) is connected with the feeding port of the batching device (1); the height of the buffer storage groove (42) is higher than that of the batching device (1).
2. The slurry pipe transportation smart fill simulation test system of claim 1, wherein: the multi-path pumping pipeline assembly (3) comprises a plurality of first pipelines (32) with different pipe diameters, a first concentration meter (35), a first electromagnetic flow meter (34) and a first pressure transmitter (33) which are installed on each first pipeline (32), wherein the first concentration meter (35), the first electromagnetic flow meter (34) and the first pressure transmitter (33) are respectively used for detecting the slurry concentration, the flow and the pressure of the first pipelines (32).
3. The slurry pipe transportation smart fill simulation test system of claim 2, wherein: the discharge gate of constant flow pumping device (2) is connected with coupling hose (21), flange joint is installed to the discharge gate of coupling hose (21), the feed end of every first pipeline (32) install respectively with flange joint matched with reducer union (31), the discharge end of first pipeline (32) is used for being connected with the feed inlet of buffer memory groove (42).
4. The slurry pipe transportation smart fill simulation test system of claim 1, wherein: the multi-path self-flow pipe network component (5) comprises a plurality of second pipelines (51) with different trends, and a second concentration meter (53), a second electromagnetic flow meter (52) and a second pressure transmitter (54) which are arranged on each second pipeline (51), wherein the second concentration meter (53), the second electromagnetic flow meter (52) and the second pressure transmitter (54) are respectively used for detecting the concentration, the flow and the pressure of slurry in the second pipelines (51); the discharging pipe is installed to the discharge gate of buffer memory groove (42), the feed end of second pipeline (51) passes through flange and is connected with the discharge gate of discharging pipe, and the discharge end of second pipeline (51) is used for being connected with the feed inlet of dosing unit (1).
5. The slurry pipe transportation smart fill simulation test system of claim 2 or 4, wherein: the first pipeline (32) and the second pipeline (51) are both transparent pipelines.
6. The slurry pipe transportation smart fill simulation test system of claim 4, wherein: the intelligent filling simulation test system for slurry pipeline transportation further comprises a self-cleaning device (6), wherein the self-cleaning device (6) comprises a sedimentation tank (63), a clear water tank (61) and a high-pressure water pump (62) connected with the clear water tank (61), and a water outlet of the high-pressure water pump (62) is connected with a feed inlet of the batching device (1) through a water pipe; a water inlet of the sedimentation tank (63) is connected with a plurality of material collecting pipes (64) which are in one-to-one correspondence with the second pipelines (51), and a water inlet of each material collecting pipe (64) is connected with a corresponding material discharging section of each second pipeline (51); electric valves are respectively arranged on the discharge end of the second pipeline (51) and the plurality of material collecting pipes (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662416.1U CN215065163U (en) | 2021-07-21 | 2021-07-21 | Intelligent filling simulation test system for slurry pipeline conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662416.1U CN215065163U (en) | 2021-07-21 | 2021-07-21 | Intelligent filling simulation test system for slurry pipeline conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065163U true CN215065163U (en) | 2021-12-07 |
Family
ID=79222631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662416.1U Active CN215065163U (en) | 2021-07-21 | 2021-07-21 | Intelligent filling simulation test system for slurry pipeline conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065163U (en) |
-
2021
- 2021-07-21 CN CN202121662416.1U patent/CN215065163U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206348128U (en) | A kind of multi-pipe-diameter complexity moves towards Paste Backfilling With Piping conveying experiment porch | |
| CN104226187A (en) | Multi-liquid proportioned mixing device | |
| CN113218801A (en) | Testing device and testing method for abrasion test of filling slurry conveying pipeline | |
| CN107935338A (en) | A kind of pipeline sludge curing process equipment and its construction method | |
| CN111119848A (en) | Flow field universe measurable proppant transport complex crack experimental apparatus | |
| CN111851501A (en) | Accurate grout control system that joins in marriage | |
| CN103149012A (en) | Experimental device and method for simulating flow characteristic of coal bed gas gathering and transportation pipeline | |
| CN215065163U (en) | Intelligent filling simulation test system for slurry pipeline conveying | |
| CN206937600U (en) | The double mixing type fluid delivery systems of one kind well cementation pump sledge | |
| CN110695016A (en) | Water supply pipeline flushing system and method | |
| CN203385569U (en) | Slurry conveying length-to-column ratio loop pipe experiment system | |
| CN109915113A (en) | Well head oil-gas-water three-phase flow impedance capacitance moisture percentage measuring apparatus and method | |
| CN205896710U (en) | Water supply line monitored control system that hunts leak based on GPRS | |
| CN108375667A (en) | The experimental provision and method of best mode are built for studying different gradient vegetation buffer strip | |
| CN109523889B (en) | Building secondary water supply energy-saving pilot test system and method | |
| CN201804242U (en) | PLC automatic control system for drilling fluid | |
| CN107024344A (en) | A kind of complete pressurized equipment performance detection testing bench of secondary water-supply | |
| CN207701124U (en) | A kind of horizontal well AICD intelligent water-controlleds screen casing performance test system | |
| CN206753565U (en) | Multi-functional automatic skid measuring station | |
| CN220040441U (en) | Ring tube test device for paste filling | |
| CN209894809U (en) | Water quality monitoring one-machine multi-measurement device | |
| CN208459034U (en) | A kind of sanitary ceramics water-use efficiency experimental provision | |
| CN208622323U (en) | A kind of sand gravel foundation grouting experimental provision | |
| CN109732783B (en) | Automatic tailing filling control system and application method thereof | |
| CN111397844A (en) | Slip casting pipeline on-way pressure loss test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |