CN109595473A - A kind of Tailings transportation leakage prior-warning device and method for early warning - Google Patents
A kind of Tailings transportation leakage prior-warning device and method for early warning Download PDFInfo
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- CN109595473A CN109595473A CN201811593672.2A CN201811593672A CN109595473A CN 109595473 A CN109595473 A CN 109595473A CN 201811593672 A CN201811593672 A CN 201811593672A CN 109595473 A CN109595473 A CN 109595473A
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- China
- Prior art keywords
- container
- conveying
- flowmeter
- delivery pump
- conveyance conduit
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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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Abstract
The present invention relates to industrial transportation art more particularly to a kind of Tailings transportation leakage prior-warning devices and method for early warning.Prior-warning device includes container and container after conveying before conveying, and container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is connected to container after conveying by conveyance conduit, liquid level sensor is respectively contained on container and container after conveying before the conveying, the conveyance conduit is respectively being equipped with a flowmeter, respectively flowmeter one and flowmeter two close to the position of delivery pump and Tailings Slurry entrance.The utility model has the advantages that practicability is good, running is steady, and early warning is rapid.
Description
Technical field
The present invention relates to industrial transportation art more particularly to a kind of Tailings transportation leakage prior-warning devices and method for early warning.
Background technique
It is now generally patrolled using tailing pipeline leakage by people, the degree of automation is low, excessive dependence personnel supervision, energy consumption are unrestrained
Take serious.
Summary of the invention
The purpose of invention: in order to provide a kind of effect preferably novel hernia bandage, specific purposes are shown in specific implementation part
Multiple substantial technological effects.
In order to reach purpose as above, the present invention is adopted the following technical scheme that:
A kind of Tailings transportation leakage prior-warning device, which is characterized in that prior-warning device includes container after conveying preceding container and conveying, defeated
Container includes slurry outlet before sending, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is connected to defeated by conveyance conduit
Rear container is sent, respectively contains liquid level sensor on container and container after conveying before the conveying, the conveyance conduit is connecing
The position of nearly delivery pump and Tailings Slurry entrance is respectively equipped with a flowmeter, respectively flowmeter one and flowmeter two.
The further technical solution of the present invention is that the conveyance conduit is inclined pipeline.
A kind of method of Tailings transportation leakage early warning, which is characterized in that utilize prior-warning device, prior-warning device includes before conveying
Container after container and conveying, container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is logical
It crosses conveyance conduit and is connected to container after conveying, respectively contain liquid level sensor on container and container after conveying before the conveying,
The conveyance conduit is respectively being equipped with a flowmeter, respectively flowmeter close to the position of delivery pump and Tailings Slurry entrance
One and flowmeter two；
The step of including traffic monitoring, the flow that flowmeter one measures are L1；The flow that flowmeter two measures is L2, L1-L2's
When absolute value is greater than △ L, determine that conveyance conduit leaks；The △ L is loss flow.
The step of further technical solution of the present invention is, also includes liquid level monitoring, that is, respectively by convey before container and
The amount of its interior substance of the respective floor space of container and liquid level monitoring after conveying, before being conveyed within the same time amount gone out of container and
When the increased amount of container differs by more than therebetween △ R after conveying, judgement is leaked.
The further technical solution of the present invention is that two, two liquidometers of the flowmeter one and flowmeter communicate respectively
Connect central control system；The central control system includes touch screen, and central control system can collect flowmeter one and two, two, flowmeter
The information of liquidometer, and whether calculated more than △ L and/or △ R；The central control system also communicates to connect alarm system, institute
The alarm system stated is acoustooptic alarm system, and when determining leakage, acousto-optic system starts field worker inspection.
The further technical solution of the present invention is, when the flow and matter content of calculating exceed △ L and/or △ R simultaneously,
Then it is judged to centainly leaking, if individually exceeding, determines possible leakage, realize that priority divides.
The further technical solution of the present invention is, the central control system communication link then delivery pump can control delivery pump
Opening and closing.
Using the present invention of technical solution as above, have the advantages that compared with the existing technology: practicability is good, and running is flat
Surely, early warning is rapid.
Detailed description of the invention
In order to further illustrate the present invention, it is further illustrated with reference to the accompanying drawing:
Fig. 1 is inventive structure schematic diagram；
Wherein: 1. convey preceding container；2. liquidometer one；3. delivery pump；4. conveyance conduit；5. Tailings Slurry entrance；6. liquidometer two；
7. container after conveying；8. flowmeter one；9. flowmeter two.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.In the description of the present invention, it should be noted that term " in
The orientation of the instructions such as the heart ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside", "top", "bottom" or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or be integrally connected；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
This patent provides a variety of concomitant regimens, in place of different expression, belong to modified scheme based on basic scheme or
It is parallel type scheme.Every kind of scheme has the unique features of oneself.
A kind of Tailings transportation leakage prior-warning device, which is characterized in that prior-warning device includes to convey preceding container and hold after conveying
Device, container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is connected by conveyance conduit
Container after conveying, respectively contain liquid level sensor, the conveyance conduit on container after container and conveying before the conveying
One flowmeter, respectively flowmeter one and flowmeter two are respectively being installed close to the position of delivery pump and Tailings Slurry entrance.
The technical effect and its realization process for the essence that the technical solution at this place is played are as follows: simplest is artificially to calculate, this
Kind situation is suitable in the distant situation of conveyance conduit, it is believed that is calculated, because inspection is extremely difficult, and due to scene
Environment is complicated, and pipeline arrangement is not necessarily straight line, it is understood that there may be inspection dead angle can be monitored at any time using this structure.
The conveyance conduit is inclined pipeline.
A kind of method of Tailings transportation leakage early warning, which is characterized in that utilize prior-warning device, prior-warning device includes before conveying
Container after container and conveying, container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is logical
It crosses conveyance conduit and is connected to container after conveying, respectively contain liquid level sensor on container and container after conveying before the conveying,
The conveyance conduit is respectively being equipped with a flowmeter, respectively flowmeter close to the position of delivery pump and Tailings Slurry entrance
One and flowmeter two；
The step of including traffic monitoring, the flow that flowmeter one measures are L1；The flow that flowmeter two measures is L2, L1-L2's
When absolute value is greater than △ L, determine that conveyance conduit leaks；The △ L is loss flow.
This technology is suitable for being specially non-coal mine row tail pipeline leakage, automatic early-warning and detection ore discharge slurry pipeline dress
It sets.The problems such as overcoming low the degree of automation for generally using now, excessive dependence personnel supervision.It can satisfy simultaneously various non-
Coal Mines are arranged the detection of tail pipe road and are used, and mainly by flowmeter, liquidometer, touch screen, PLC module, (instruction module leads to for communicating
Cross touch screen realize field data acquisition and delivery pump control), communication module (wechat transmission, antenna transmission or wired transmission
In any one, realize human-computer interaction), Switching Power Supply, cable, indicator light, electric bell, the composition such as alarm lamp；It is with practical
The advantages that good, high degree of automation of property, early warning are swift in response.Can be used in the tailing pipeline of various non-coal mines, can nobody see
On duty, automatic early-warning has and promotes space well.Eliminate the problems such as excessively relying on personnel's supervision.
The step of also including liquid level monitoring, that is, respectively by convey before container and conveying after the respective floor space of container and
The amount of its interior substance of liquid level monitoring, before being conveyed within the same time after the container amount and conveying gone out both increased amounts of container it
Between when differ by more than △ R, judgement leaks.
Described two, two liquidometers of flowmeter one and flowmeter communicate to connect central control system respectively；The middle control system
System includes touch screen, and central control system can collect the information of two, two liquidometers of flowmeter one and flowmeter, and calculate and be
It is no more than △ L and/or △ R；The central control system also communicates to connect alarm system, and the alarm system is sound-light alarm system
System, when determining leakage, acousto-optic system starts field worker inspection.
When the flow and matter content of calculating exceed △ L and/or △ R simultaneously, then it is judged to centainly leaking, if individually super
Out, then determine possible leakage, realize that priority divides.
Including monitoring tubes rows ore pulp mouth and feed inlet flow rate of pulp flow, automatic monitoring feed slurry and discharging mine automatically
It starches surge tank position, compare operating parameter, power-equipment and its cable, control and touch screen display system device automatically；(1) certainly
Dynamic monitoring pipeline whether leakage device, (2) monitor level gauge automatically, and (3) automaticdata exchange comparison device, (4) power is set
It applies and its PLC, (5) control and touch screen display system etc. forms.The automatic pipeline leakage prior-warning device is mounted on fortune when use
On capable pipeline, in applicable any non-coal mine row Tailings Slurry production, change the theory of traditional monitoring ore discharge slurry pipeline, pole
Greatly energy saving and saving manpower, meets national energy policy and environmental requirement.
The central control system communication link then delivery pump, can control the opening and closing of delivery pump.The scheme at this place exists
In emergency circumstances it is able to achieve the closing of delivery pump.
Beneficial effect is:
1, practicability is good, and running is steady, and early warning is rapid.
2, the operation conditions of delivery pump can be automatically analyzed.
3, flexible using man-machine interface conversational system, setting.
4, high degree of automation meets non-coal mine Tailings transportation pipeline plateau and the requirement of high lift technique.
5, increase alarm system, sound-light alarm can be issued after plant failure is out of service.
6, strong applicability can be suitble to any be related to the enterprise of non-coal mine.
In a creative way, above each effect is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technical effect that the above structure is realized is realized, if the additional technical solution is not taken into account, this patent title is also
It can be a kind of Novel pulp conveying monitoring system.Part details is not shown in the figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
It restricts, but it can also be combined with each other in the absence of conflict, reach multiple effects and realize jointly.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of this field
Personnel should be recognized that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variations
It is both fallen in claimed range with improving.
Claims (7)
1. a kind of Tailings transportation leaks prior-warning device, which is characterized in that prior-warning device includes container and container after conveying before conveying,
Container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump is connected to by conveyance conduit
Container after conveying respectively contains liquid level sensor on container and container after conveying before the conveying, and the conveyance conduit exists
One flowmeter, respectively flowmeter one and flowmeter two are respectively installed close to the position of delivery pump and Tailings Slurry entrance.
2. a kind of Tailings transportation as described in claim 1 leaks prior-warning device, which is characterized in that the conveyance conduit is to incline
Oblique pipeline.
3. a kind of method of Tailings transportation leakage early warning, which is characterized in that utilize prior-warning device, prior-warning device, which includes that conveying is preceding, to be held
Container after device and conveying, container includes slurry outlet before conveying, and slurry outlet is connected to delivery pump by pipeline；Delivery pump passes through
Conveyance conduit is connected to container after conveying, respectively contains liquid level sensor on container and container after conveying before the conveying, institute
The conveyance conduit stated respectively is being equipped with a flowmeter, respectively flowmeter one close to the position of delivery pump and Tailings Slurry entrance
With flowmeter two；
The step of including traffic monitoring, the flow that flowmeter one measures are L1；The flow that flowmeter two measures is L2, L1-L2's
When absolute value is greater than △ L, determine that conveyance conduit leaks；The △ L is loss flow.
4. a kind of method of Tailings transportation leakage early warning as claimed in claim 3, which is characterized in that also comprising liquid level monitoring
Step, that is, respectively by the amount of its interior substance of the respective floor space of container and liquid level monitoring after container before conveying and conveying, same
When the increased amount of container differs by more than therebetween △ R after container is gone out before conveying in the sample time amount and conveying, determine
It leaks.
5. a kind of method of Tailings transportation leakage early warning as described in claim 3 or 4, which is characterized in that the flow
Meter one and two, two liquidometers of flowmeter communicate to connect central control system respectively；The central control system includes touch screen, middle control system
Whether system can collect the information of two, two liquidometers of flowmeter one and flowmeter, and calculated more than △ L and/or △ R；Institute
The central control system stated also communicates to connect alarm system, and the alarm system is acoustooptic alarm system, when determining leakage,
Acousto-optic system starts field worker inspection.
6. a kind of method of Tailings transportation leakage early warning as claimed in claim 5, which is characterized in that when the flow and object of calculating
Matter capacity exceeds △ L and/or △ R simultaneously, then is judged to centainly leaking, if individually exceeding, determines possible leakage, realizes excellent
First grade divides.
7. a kind of method of Tailings transportation leakage early warning as claimed in claim 5, which is characterized in that the central control system communication
It is connected to delivery pump, the opening and closing of delivery pump can be controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593672.2A CN109595473A (en) | 2018-12-25 | 2018-12-25 | A kind of Tailings transportation leakage prior-warning device and method for early warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811593672.2A CN109595473A (en) | 2018-12-25 | 2018-12-25 | A kind of Tailings transportation leakage prior-warning device and method for early warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595473A true CN109595473A (en) | 2019-04-09 |
Family
ID=65962758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811593672.2A Withdrawn CN109595473A (en) | 2018-12-25 | 2018-12-25 | A kind of Tailings transportation leakage prior-warning device and method for early warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526449A (en) * | 2022-02-22 | 2022-05-24 | 中国恩菲工程技术有限公司 | Leakage detection system for mine tailing buried conveying pipeline |
-
2018
- 2018-12-25 CN CN201811593672.2A patent/CN109595473A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526449A (en) * | 2022-02-22 | 2022-05-24 | 中国恩菲工程技术有限公司 | Leakage detection system for mine tailing buried conveying pipeline |
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| PB01 | Publication | ||
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Application publication date: 20190409 |