CN102588258B - Remote monitoring device and monitoring method for feed pump - Google Patents
Remote monitoring device and monitoring method for feed pump Download PDFInfo
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- CN102588258B CN102588258B CN201210029277.8A CN201210029277A CN102588258B CN 102588258 B CN102588258 B CN 102588258B CN 201210029277 A CN201210029277 A CN 201210029277A CN 102588258 B CN102588258 B CN 102588258B
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- feeding pump
- computer
- programmable controller
- operator
- chain condition
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- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The invention relates to a remote monitoring device and a monitoring method for a feed pump. The remote monitoring device is characterized by comprising the feed pump (1), a programmable controller (2) and a computer (3), wherein the computer (3) is connected with the feed pump (1) through the programmable controller (2). By the aid of the device and the method, failures of the feed pump can be quickly diagnosed on site, misoperation of staff is avoided, production efficiency is improved, and a powerful guarantee is provided for ore pulp delivery.
Description
Technical field
The present invention relates to a kind of long-distance monitorng device and monitoring method thereof of feeding pump.
Background technique
During iron ore concentrate pulp conveying, because pulp concentration does not meet process requirements, need first ore pulp to be stirred in stirring chest, by feeding pump the ore pulp be stirred flowed to after piston diaphragm pump pressurizes evenly and send.
The remote monitoring of feeding pump, in the course of conveying of whole ore pulp, plays a part very important.
Traditional remote monitoring, general operation, the fault state only showing feeding pump on computer, and can only be single issue starts and ceases and desist order; The chain condition signal of feeding pump start and stop, is generally all completed by the programmable controller of bottom.
If utilize traditional mode, once the chain condition signal of feeding pump breaks down, telecontrol can not be carried out to feeding pump, and chain condition is normally multiple, so malfunction elimination is more difficult, if run into the fault of unrepairable, feeding pump can only be artificial in this locality within a period of time carrying out operate, so not only affect production, but also easily cause misoperation, so be difficult to meet the monitoring demand to feeding pump.
Summary of the invention
The present invention devises a kind of long-distance monitorng device and monitoring method thereof of feeding pump, and its technical problem solved, when the chain condition signal of feeding pump breaks down during iron ore concentrate transports, can not carry out telecontrol to feeding pump.
In order to solve the technical problem of above-mentioned existence, present invention employs following scheme:
A long-distance monitorng device for feeding pump, is characterized in that: comprise feeding pump (1), programmable controller (2) and computer (3), described computer (3) is connected with described feeding pump (1) by described programmable controller (2).
Further, described computer (3) and described programmable controller (2) carry out communication, and gather described feeding pump (1) on-site signal and chain condition signal.
A kind of monitoring method of long-distance monitorng device of feeding pump, comprise the following steps: computer (3) and field-programmable controller (2) carry out data interaction, obtain on-the-spot electric valve (1) running state and relevant chain condition signal, operator by computer (3) to collection in worksite to data judge, whether meet the start and stop condition of feeding pump (2), then assign start and stop instruction by computer (3) to programmable controller (2), realize the action to feeding pump (1).
Further, if after the every chain condition needed for feeding pump (1) action all meets, computer (3) can point out operator can operate feeding pump (1);
If chain condition signal shows feeding pump (1) fault, operator can pass through the rapid failure judgement situation of Word message that computer (3) feeds back and process;
If during chain condition signal fault unrepairable, operator can be passed through on-the-spot confirmation, and signaled under programmable controller (2) by computer, this signal fault of force revert, feeding pump (1) still can normally remote operation.
The long-distance monitorng device of this feeding pump and monitoring method thereof have following beneficial effect:
1, the present invention can the on-the-spot feeding pump fault of quick diagnosis, avoids personnel's misoperation, enhances productivity, for pulp conveying provides strong guarantee.
2, invention increases the utilization efficiency of feeding pump.
3, present invention saves the time because of the production of feeding pump fault effects.
4, the present invention has effectively ensured production safety.
Accompanying drawing explanation
Fig. 1: parts connection diagram in the long-distance monitorng device of feeding pump of the present invention.
Description of reference numerals:
1-feeding pump; 2-programmable controller; 3-computer.
Embodiment
Below in conjunction with Fig. 1, the present invention will be further described:
Computer 3 and programmable controller 2 carry out communication, gather feeding pump 1 on-site signal and chain condition signal, operator are judged by the coherent signal of computer 3 pairs of collection in worksite, chain condition signal will feed back on computer 3 with the form of Word message, and operator can be made more intuitively to understand the necessary condition of this feeding pump of operation.
After the every chain condition needed for feeding pump 1 action all meets, computer 3 can point out operator can operate feeding pump 1, if chain condition signal fault, the rapid failure judgement situation of the Word message that operator can be fed back by computer 3 processes, when signal fault unrepairable, operator can be passed through on-the-spot confirmation, is signaled for 2 times to programmable controller by computer, this signal fault of force revert, feeding pump 1 still can normally remote operation.
So not only ensureing the normal remote operation of feeding pump 1, avoid the misoperation of Field Force, the more important thing is and can find out fault rapidly, providing strong guarantee for producing.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious realization of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technological scheme is carried out; or design of the present invention and technological scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (1)
1. the long-distance monitorng device of a feeding pump, it is characterized in that: comprise feeding pump (1), programmable controller (2) and computer (3), described computer (3) is connected with described feeding pump (1) by described programmable controller (2), described computer (3) and described programmable controller (2) carry out communication, and gather described feeding pump (1) on-site signal and chain condition signal, computer (3) and field-programmable controller (2) carry out data interaction, obtain on-the-spot electric valve running state and relevant chain condition signal, operator by computer (3) to collection in worksite to data judge, whether meet the start and stop condition of feeding pump (2), then start and stop instruction is assigned by computer (3) to programmable controller (2), realize the action to feeding pump (1), if after the every chain condition needed for feeding pump (1) action all meets, computer (3) can point out operator can operate feeding pump (1), if chain condition signal fault, operator can pass through the rapid failure judgement situation of Word message that computer (3) feeds back and process, if during chain condition signal fault unrepairable, operator can be passed through on-the-spot confirmation, and signaled under programmable controller (2) by computer, this signal fault of force revert, feeding pump (1) still can normally remote operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029277.8A CN102588258B (en) | 2012-02-10 | 2012-02-10 | Remote monitoring device and monitoring method for feed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029277.8A CN102588258B (en) | 2012-02-10 | 2012-02-10 | Remote monitoring device and monitoring method for feed pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102588258A CN102588258A (en) | 2012-07-18 |
| CN102588258B true CN102588258B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210029277.8A Active CN102588258B (en) | 2012-02-10 | 2012-02-10 | Remote monitoring device and monitoring method for feed pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN102588258B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287353A (en) * | 2011-07-19 | 2011-12-21 | 云南大红山管道有限公司 | Interlocking device of slurry pipeline feeding pump and water sealing pump and interlocking method |
| CN202597041U (en) * | 2012-02-10 | 2012-12-12 | 云南大红山管道有限公司 | Remote monitoring device of feed pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386700C (en) * | 2004-06-09 | 2008-05-07 | 浙江中控技术股份有限公司 | Bulk producing controlling method based on bulk producing controlling system |
| DE102005024174A1 (en) * | 2005-05-23 | 2006-12-07 | Schwing, Friedrich, Dipl.-Ing. | Method for controlling a pumping device for conveying mushy masses and controlling a pumping device for conveying mushy masses |
-
2012
- 2012-02-10 CN CN201210029277.8A patent/CN102588258B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287353A (en) * | 2011-07-19 | 2011-12-21 | 云南大红山管道有限公司 | Interlocking device of slurry pipeline feeding pump and water sealing pump and interlocking method |
| CN202597041U (en) * | 2012-02-10 | 2012-12-12 | 云南大红山管道有限公司 | Remote monitoring device of feed pump |
Non-Patent Citations (4)
| Title |
|---|
| 世界上最长的铜精矿输送管道;陈良琨;《化工矿物与加工》;19990915(第9期);4-7 * |
| 包钢矿浆及供水管道系统管控一体化的实现;谭晓莲等;《包钢科技》;20111025;第37卷(第5期);50-54 * |
| 瓮福磷精矿浆管道;李红星等;《化工矿山技术》;19970215;第26卷(第1期);36-37 * |
| 铝矿长距离管道输送新工艺研究分析;金亚利;《轻金属》;20050720(第7期);13-15 * |
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| CN102588258A (en) | 2012-07-18 |
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