CN202031825U - Online monitoring device for equipment status of hot rolling descaling pump - Google Patents
Online monitoring device for equipment status of hot rolling descaling pump Download PDFInfo
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- CN202031825U CN202031825U CN2010201558065U CN201020155806U CN202031825U CN 202031825 U CN202031825 U CN 202031825U CN 2010201558065 U CN2010201558065 U CN 2010201558065U CN 201020155806 U CN201020155806 U CN 201020155806U CN 202031825 U CN202031825 U CN 202031825U
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- descaling pump
- hot rolling
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Abstract
The utility model relates to a metallurgical mechanical equipment monitoring and diagnosing technology, in particular to an online monitoring device for an equipment status of a hot rolling descaling pump, which comprises a sensor group, a data processing system and a user terminal, wherein the sensor group comprises vibrating sensors and a speed sensor; the vibrating sensors are respectively arranged on bearing blocks at both sides of a motor of the descaling pump and both sides of the pump; the speed sensor is arranged above a coupling between the motor and the pump; the data processing system is connected with the sensor group and comprises a signal acquisition module, a signal acquisition judgment module and a network communication module; the user terminal is provided with corresponding software; and the data processing system is connected with the user terminal. The online monitoring device for the equipment status of the hot rolling descaling pump is capable of acquiring, analyzing and diagnosing same working condition data monitored by the descaling pump on line, is capable of improving the accuracy and the effectiveness of data acquisition and has important significance for carrying out online monitoring and diagnosis on the fault of the descaling pump.
Description
Technical field
The utility model relates to a kind of metallurgical machinery equipment monitoring and diagnosis technology, relates in particular to a kind of hot rolling descaling pump state monitoring apparatus.
Background technique
Descaling pump is the visual plant of smelter hot rolling line, and this equipment is removed hot rolled plate surface oxidising impurity and played dephosphorization function for high pressure water is provided on the hot rolling line, and its misoperation will directly influence the quality of the product of hot rolling mill rolling line.
At present the main experience according to the individual of the management of descaling pump is carried out condition judgement, also utilize the offline inspection instrument simultaneously, the apparatus characteristic amount is write down and analyzes, implement the off-line accurate diagnosis.Because the work characteristics of the speed change of equipment of hot rolling, variable load, variable working condition, the backflow of pump was not bigger to the influence of vibration of pump when descaling pump was not sprayed water, it is big 5 to 7 times when the vibration values of pump is opened than pump sometimes, this vibration equipment alarm decision to on-line monitoring system is brought influence, is difficult to accurately estimate the descaling pump equipment running status and carries out fault diagnosis.
Summary of the invention
The utility model is intended to address the above problem, and a kind of hot rolling descaling pump equipment state on-Line Monitor Device is provided.The utility model is realized the same floor data collection and the analyzing and diagnosing of descaling pump on-line monitoring, and the accuracy and the validity that solve data capture are significant to on-line monitoring and diagnosis descaling pump fault.
The utility model is achieved in that a kind of hot rolling descaling pump equipment state on-Line Monitor Device, and it comprises:
Sensor groups, this sensor groups involving vibrations sensor and speed probe, vibration transducer are located on the bearing support of descaling pump motor both sides and pump both sides, and speed probe is located at the coupling top between motor and the pump;
Data processing system, described sensor groups is connected with this data processing system and comprises: signals collecting, signals collecting are judged and network communication module;
The user terminal of corresponding software is installed, and described data processing system connects user terminal.
The utility model has solved in the present hot rolling line running, and equipment management personnel can not accurately be grasped the state decision problem of descaling pump equipment operation.Pass through on-Line Monitor Device, realize the same floor data collection and the analyzing and diagnosing of descaling pump on-line monitoring, spot check and technician can get rid of the influence of the backflow of pump when descaling pump is not sprayed water in the production process to the descaling pump vibration values, accomplish fast descaling pump is inclined to management and trend early warning, and can carry out fault diagnosis and location to the state of defective mounting, bearing fault, gear of speed increasing box state and the pump of pump, reach the purpose that descaling pump keeps in repair by equipment state.The utility model has remedied that blowback stream caused the bigger deficiency of vibration values when descaling pump was not sprayed water in the present hot rolling descaling pump equipment running status on-line monitoring system, has solved the validity problem that the problem that influences that hot rolling descaling pump operating mode judges equipment state and on-line monitoring system alarming value are provided with; For the assurance of descaling pump running state and the state maintenance of component provide effective foundation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the utility model schematic representation;
Embodiment
See also Fig. 1: a kind of hot rolling descaling pump equipment state on-Line Monitor Device, it comprises:
Sensor groups 1, this sensor groups involving vibrations sensor 11 and speed probe 12, vibration transducer 11 are located on the bearing support of descaling pump motor both sides and pump both sides, and speed probe 12 is located at the coupling top between motor and the pump;
The user terminal 3 of corresponding software is installed, and described data processing system 2 connects user terminal 3.
This system is primarily aimed at present hot rolling line descaling pump and lacks the situation of effective on-line monitoring running state information and install, and promptly increases vibration transducer and speed probe, other signals collecting control panel case (signal picker and signals collecting condition judgement device, network communication apparatus) and the user terminal software (data processing and in-service monitoring picture) installed of machine on descaling pump motor and pump.
Be located on the bearing support of descaling pump motor both sides and pump both sides by the sensor (vibration transducer and speed probe), the vibration transducer that increase newly, speed probe is located at the coupling top between motor and the pump, speed probe with coupling on " pulse induction piece " carry out non-contact measurement, signals collecting condition judgement device and signal picker form the bottom data collection network, finish descaling pump signals collecting and collection.Data processing system is responsible for receiving the real time data of monitoring target, and data are handled and stored, and realizes the setting and the management of equipment state trends analysis, inquiry and alarming value.
The real-time monitoring picture of descaling pump shows that on user terminal computer equipment point-detecting and technician can directly carry out effective maintenance and management on the interface that client software provides.
Claims (1)
1. hot rolling descaling pump equipment state on-Line Monitor Device, it is characterized in that: it comprises:
Sensor groups, this sensor groups involving vibrations sensor and speed probe, vibration transducer are located on the bearing support of descaling pump motor both sides and pump both sides, and speed probe is located at the coupling top between motor and the pump;
Data processing system, described sensor groups is connected with this data processing system and comprises: signals collecting, signals collecting are judged and network communication module;
User terminal, described data processing system connects user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558065U CN202031825U (en) | 2010-04-09 | 2010-04-09 | Online monitoring device for equipment status of hot rolling descaling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201558065U CN202031825U (en) | 2010-04-09 | 2010-04-09 | Online monitoring device for equipment status of hot rolling descaling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031825U true CN202031825U (en) | 2011-11-09 |
Family
ID=44894123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201558065U Expired - Fee Related CN202031825U (en) | 2010-04-09 | 2010-04-09 | Online monitoring device for equipment status of hot rolling descaling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202031825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970273A (en) * | 2016-05-21 | 2016-09-28 | 徐皓 | Unattended remote monitoring system for electrophoresis production line |
| CN108916017A (en) * | 2018-06-01 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of turbine Cargo Oil Pump fault diagnosis system peculiar to vessel |
| CN110925182A (en) * | 2019-12-02 | 2020-03-27 | 上海宝钢工业技术服务有限公司 | Early warning method for vibration degradation of descaling pump of hot rolling production line |
-
2010
- 2010-04-09 CN CN2010201558065U patent/CN202031825U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970273A (en) * | 2016-05-21 | 2016-09-28 | 徐皓 | Unattended remote monitoring system for electrophoresis production line |
| CN105970273B (en) * | 2016-05-21 | 2018-01-05 | 徐皓 | A kind of electrophoresis production line Unattended remote monitoring system |
| CN108916017A (en) * | 2018-06-01 | 2018-11-30 | 武汉船用机械有限责任公司 | A kind of turbine Cargo Oil Pump fault diagnosis system peculiar to vessel |
| CN108916017B (en) * | 2018-06-01 | 2019-08-23 | 武汉船用机械有限责任公司 | A kind of turbine Cargo Oil Pump fault diagnosis system peculiar to vessel |
| CN110925182A (en) * | 2019-12-02 | 2020-03-27 | 上海宝钢工业技术服务有限公司 | Early warning method for vibration degradation of descaling pump of hot rolling production line |
| CN110925182B (en) * | 2019-12-02 | 2022-12-27 | 上海宝钢工业技术服务有限公司 | Early warning method for vibration degradation of descaling pump of hot rolling production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20190409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |